baber/WOPTO huggingface dataset:
Patent ZA-826934-B (ZA)
Title: Pump of displacement type
Inventor: KITSNIK HENDRIK MARTIN
IPC: F04B9/10
Filed: 1982-09-21
Abstract: A hydraulically-driven pump of the displacement type intended particularly for pumping various suspensions of liquids and solid particles (slurry) and/or for high pumping pressures comprises a pump housing with a pump chamber (4) with an inlet pipe and an outlet pipe, and associated inlet, and outlet valve, respectively, and a pump piston, disc (16) or corresponding provided in the pump chamber. The pump housing, which is vertically arranged, also comprises an oil section (6) arranged above the pump chamber and having connection (7) to a high pressure hydraulic unit for producing a working pressure on a working piston or piston disc (17) connected with the pump piston through at least one mechanical connecting member (23), and a clean water section (5) arranged between the oil section (6) and the pump chamber (4), said clean water section extending between the working piston and pump piston so that the same water pressure (Pv), which is of approximately the same magnitude as the pressures in the oil section and in the pump chamber, is exerted on the front side of the working piston as on the rear side of the pump piston.
Patent ZA-837844-B (ZA)
Title: Self-tapping rapid construction screw
Inventor: BRANDT HORST
IPC: F16B25/00
Filed: 1983-10-21
Abstract: 1. Self-cutting rapid construction screw for the fixing of fibre boards on a metal substructure, with a screw shank (2) which carries at least one thread (5) which goes into a tapered drilling point (3) provided with at least one cutting flute (6), and with two cutting vanes (7, 8) arranged near the end of the shank, and which can be broken off when they strike the metal substructure, one at least of which cuts up to the outside diameter of the thread, characterized by the fact that the two cutting vanes (7, 8) are placed axially opposite each other, that the front cutting vane (8) is seated on the surface area of the tapered drilling point (3) and cuts up to the diameter of the body of the screw, and that the drilling point (3) shows a taper angle of less than 45 degrees.
Patent ZA-858859-B (ZA)
Title: Coextruded multilayer sheet and sleeve label for bottles
Inventor: KARABEDIAN JAMES ARAM
IPC: B32B27/00
Filed: 1985-11-19
Abstract: The present invention provides a coextruded multilayer sheet for use as a label sleeve on containers, characterised in that the sheet label comprises a foam polystyrene layer and an outer skin layer formed by extruding a blend of an olefine polymer and polystyrene, a compatibility agent being present in the blend; and also a container with such a label sleeve.
Patent ZA-898272-B (ZA)
Title: Devices for controlling and regulating the gas supply to the burner of a boiler or similar
Inventor: MER JOSEPH LE
IPC: F23N1/02
Filed: 1989-10-31
Abstract: A device is divulged for controlling and regulating the gas supply to the burner of a boiler or similar, which device comprises a piloted regulator (R) with a leak valve (8) for the gas flow. The burner is also fed with pressurized air and opening of the leak valve is slaved to the flow of this pressurized air so that the ratio between the two air and gas flows permanently has a value providing excellent combustion of the air-gas mixture in the burner.
Patent ZA-899673-B (ZA)
Title: Pyridinium polymers and their use as cholesterol lowering agents
Inventor: JAXA-CHAMIEC ALBERT ANDRZEJ
IPC: C07D213/04
Filed: 1989-12-18
Abstract: Cross-linked polymers of structure (I) <CHEM> in which, R is C1-20 alkyl, hydroxyC1-20alkyl or C1-4alkoxyC1-20 alkyl, processes for their preparation, pharmaceutical compositions containing them and their use in therapy as bile acid sequestering agents.
Patent ZA-946450-B (ZA)
Title: Wood preservative oxathiazines
Inventor: DAVIS ROBERT ALLAN
IPC: A01N43/84
Filed: 1994-08-24
Abstract: The present invention provides certain 3-aryl-5,6-dihydro-1,4,2-ocathiazines and their oxides, useful for the long-term preservation of wood and composite wood materials against wood damaging and wood destroying materials. The present invention also provides compositions containing these 3-aryl-5,6-dihydro-1,4,2-oxathiazines and their oxides, and a suitable vehicle therefor. A method of preserving wood is also disclosed in which a fungicidally or bactericidally effective amount of the present 3-aryl-5,6-dihydro-1,4,2-oxathiazines and their oxides, are applied to the wood substrate to be protected.
Patent ZA-949649-B (ZA)
Title: An installation for the reprofiling of tracks carried out on a railway line
Inventor: JAEGGI JEAN-PIERRE
IPC: E01B31/17
Filed: 1994-12-05
Abstract: The surface re-shaper consists of two milling units equipped with height control cylinders (4,5,6,) and each comprising a frame (8,9), rollers (18) and a milling tool (24,24'), mounted beneath a railway vehicle (2). The two frames are articulated relative to one another about a pivot (20) with its axis perpendicular to the lengthwise axis of the rail, and they are of different lengths. The milling tools are mounted on supports (22,22') which can slide vertically relative to the frames, and connected to jacks (23) which control their positions relative to the rail. The re-shaper also has a rail heater situated in front of the milling tools, and a cooler behind them. A collector with a suction channel or magnet gathers the material removed from the rail surface during re-shaping.
Patent ZA-962566-B (ZA)
Title: Control of pod dehiscence.
Inventor: ROBERTS JEREMY ALAN
IPC: C12N9/24
Filed: 1996-03-29
Abstract: The invention relates to the use of nucleic acid sequences coding for polygalacturonase in the control of dehiscence in plants. Plants transformed with such nucleic acid sequences are also disclosed.
Patent ZA-972904-B (ZA)
Title: Fabrication of customized ostomy devices
Inventor: CLINE JOHN B
IPC: A61F5/445
Filed: 1997-04-04
Abstract: Measurements of the topography of the stomal area of the patient are taken manually, by photographs taken at different angles, computerized touch probing, magnetic resonance imaging, computerized axial tomography, laser scanning or by casting. Information relating to the measurements is recorded on a card, a template or electronically. The recorded information is digitized and stored in a database, along with information concerning patent history and preferences. The electronic information is utilized to select the physical attributes of the wafer and pouch which best suit the needs of the user. The appropriate tools are automatically selected, adjusted and guided to fabricate customized wafers and pouches by computerized fabrication equipment. Parameters which can be varied include the size, shape and location of the stoma receiving opening, the wafer outline and surface contour, the adhesive type, the pouch size and shape, the tail location, the tap type and location, the flange style and the filter location, as well as the accessories which are required. <IMAGE>
Patent GB-2418087-B (GB)
Title: A method and apparatus for pre-conditoning an electrical signal
Inventor: ARCHER NICHOLAS D
IPC: H04B1/707
Filed: 2004-09-08
Granted: 2008-03-19
Abstract: Iterative pre-conditioning of an electrical signal for supply to an amplifier, comprising: a first pre-conditioning iteration comprising limiting the amplitude of the electrical signal to produce a limited signal; generating a difference signal for subtracting the electrical signal from the limited signal; and generating an output signal by subtracting the difference signal from the limited signal; at least one further iteration comprising the steps of: Limiting the amplitude of the output signal of the previous iteration to produce a subsequent limited signal; generating a subsequent difference signal by subtracting the electrical signal from the subsequent limited signal; and generating an output signal by subtracting the subsequent difference signal from the subsequent limited signal.
Patent GB-2415739-B (GB)
Title: Releasable door jamb assembly
Inventor: HALL MARTIN
IPC: E05D15/54
Filed: 2005-03-08
Granted: 2008-09-10
Abstract: A door control assembly for selective control of the opening of the door in first and second directions. The assembly includes a member 8, which has a free end 10 which is movable between a first position in which the same protrudes beyond an inner edge 12 of a doorway 6 to act as a door stop to prevent the door 5 opening in said second direction, and a second position in which the same lies flush or removed from the said inner edge 12 of the doorway 6 so as to allow the passage of the door 5 past the same to open in said second direction. The movement of the said member 8 is controllable at a location which is removed from the said inner edge of the doorway. The member 8 may be controlled by a tool, such as an allan key, or by electrical means. The member 8 may be resiliently biased to either of its two positions.
Patent GB-2425180-B (GB)
Title: Monitoring system
Inventor: PISANI JUSTIN
IPC: A61B5/00
Filed: 2005-04-14
Granted: 2009-03-18
Abstract: A physiological monitoring device worn by a user comprises a plurality of physiological sensors 10-14 (e.g. ECG, temperature, blood pressure, heart rate etc.), a processor 18 and a transceiver 17. The processor 18 analyses the measured physiological data and generates a health status indication of at least two levels (e.g. normal and abnormal). The health status indication is then wirelessly transmitted to a remote monitoring station. If necessary some or all of the actual physiological measurements can be transmitted in addition to the health status summary. For example if the health status indication is normal no additional data may be required, whereas if the indication was abnormal further data may be required. Thus the data transmission is selective depending upon the welfare of the user.
Patent GB-2100485-B (GB)
Title: Pseudorandom number generator
IPC: G06F11/277
Filed: 1979-11-26
Granted: 1983-06-08
Abstract: An apparatus for testing digital logic circuits without a computer and associated software employs a pseudorandom stream of input data to produce an unstructured output data stream which is analyzed by an efficient data collector and analyzer. Test signal generation is implemented by a pseudorandom number generator and a pseudorandom clock/reset generator while the resulting test data at the output terminals of the device under test is analyzed by a cycle redundancy code checker. Fault localization is realized, with selectable localization and manual probe modes and circuitry is provided for an efficient self-test mode.
Patent GB-2226289-B (GB)
Title: Improvements in conveyors
Inventor: CAWLEY KEITH
IPC: B65G21/22
Filed: 1988-12-23
Granted: 1992-04-29
Abstract: An endless conveyor having a belt which follows a helical conveying path over part of its length and comprises a plurality of self-supporting tiers, wherein the lowermost tier of the stack is supported by a plurality of trolleys (36) running around a support rail (30), the trolleys being individually driven around the support rail by an internal drum (13) which is driven in rotation also to drive the belt. <IMAGE>
Patent GB-2289292-B (GB)
Title: Skirting for running cables and for receiving electrical fittings
Inventor: MINOR PETER YANNICK
IPC: F16L3/26
Filed: 1995-05-10
Granted: 1997-06-04
Abstract: Skirting for running cables and for receiving electrical fittings, including a back 1 consisting of a member obtained by extrusion provided with longitudinal partitions 2, 3, 4 delimiting components which are open at the front and a cover 14, 15, 16 which fits onto this back so as to shut off the compartments, characterized in that two of the neighbouring partitions (2 and 3) delimiting a compartment (7) are provided with means (21, 22) for receiving electrical fittings and that these partitions are provided with cutouts (17) distributed over the length of the partitions and aligned transversely to the member, these cutouts emerging on the open face of the compartments. <IMAGE>
Patent HU-217288-B (HU)
Inventor: HERTELENDI JOSEF
IPC: E01B29/17
Filed: 1994-04-19
Abstract: A hősszú sínek (5) szállítására, valamint fel- és lerakására  szőlgálósínszállító szerelvény fűtóművekre támaszkődó kőcsikerettel és a kőcsihősszirányára merőleges síntámasztó bakkal (6)  rendelkezik,  amely  ahősszú síneket (5) alátámasztó görgőkkel van felszerelve. A  görgők  avégükön egy nyőmkarimával (14)  ellátőtt  nyőmkarimás  görgőkként  (9)vannak kialakítva. ŕ
Patent HU-218748-B (HU)
Title: Bullet, for small, medium or heavy caliber gun, with a sub projectile, combined with a launching element
IPC: F42B14/06
Filed: 1995-10-26
Abstract: PCT No. PCT/FR95/01418 Sec. 371 Date Jun. 25, 1996 Sec. 102(e) Date Jun. 25, 1996 PCT Filed Oct. 26, 1995 PCT Pub. No. WO96/13697 PCT Pub. Date May 9, 1996An ammunition cartridge comprises a full bullet 1 held in a primer socket D containing a propellant charge P. The bullet 1 includes an flechette 2 and a launcher 10 concentrically received on the flechette to allow relative translation. The flechette 1 comprises an flechette body 3 of hard material having a conical head 4, and a stabilizer 6 fixed to a rear of the body 3. The stabilizer 6 has an integral lip 8 which seals the bullet 1 in the barrel to optimize pressure build-up during firing. The launcher translates forward relative to the flechette when released from the primer socket D. The full bullet remains intact in flight. The launcher strikes the target first and transmits high energy to the target. Immediately thereafter, the flechette translates forward to penetrate the target.
Patent HU-219835-B (HU)
Inventor: NOWAK STEFAN
IPC: B23K1/08
Filed: 1997-09-09
Abstract: A találmány tárgya eljárás és berendezés merülőforrasztásnál alakkmaradékok megszüntetésére a forrasztott felületen. A lakkozottrézhuzaloknak villamos építőelemek érintkezőtűire (7) történőmerülőforrasztásánál alkalmazott berendezés tartalmaz egy függőlegesenmozgatható merülőtestet (9), amely a forraszmerítő edénynyel (5)csövek (4) útján összekötött forraszanyagtartályba (3) bemerülve aforraszmerítő edényben (5) lévő forraszanyagot (2) túlfolyatja. Amerülőtest (9) bemerítésekor az érintkezőtűk (7) még be vannakmerítve, úgyhogy a forraszmerítő edényben (5) lévő forraszanyag (2)felületén lévő lakkmaradékokat kimossák. ŕ
Patent HU-218646-B (HU)
Inventor: WALLNER GEORGE
IPC: G06V30/224
Filed: 1996-01-25
Abstract: A találmány tárgya eljárás pénzügyi és kereskedelmi ügyleteklebonyolítására kihelyezett, kártyalehúzó egységgel ellátottszolgáltatóhelyi állomás, például POS terminál és gazdaszámítógépközött, melynek során a kártyalehúzó egységben mágneskártyát húznakle, a gazdaszámítógépre a felhasználói adatbevitelnek megfelelő ügyletlebonyolítására vonatkozó hitelesítési kérelmet küldenek, agazdaszámítógépről a szolgáltatóhelyi állomásra pedig válaszüzenetetjuttatnak. Jellegzetessége, azzal hogy a szolgáltatóhelyi állomásra(200) telepített kommunikációs interfész útján a szolgáltatóhelyiállomás (200), valamint a szolgáltatóhelyi állomás (200) és agazdaszámítógép (410) közé helyezett felhasználói feldolgozóegység(408) között kapcsolatot hoznak létre, a szolgáltatóhelyi állomásról(200) a felhasználói feldolgozóegységre (408) a szolgáltatóhelyiállomás (200) azonosítóját tartalmazó első adatcsomagot továbbítanak,a szolgáltatóhelyi állomás (200) azonosítóját felhasználva afelhasználói feldolgozóegység (408) adatbázisához hozzáférnek, afelhasználói feldolgozóegységről (408) a szolgáltatóhelyi állomásra(200) készenléti üzenet jelzését tartalmazó második adatcsomagotküldenek, a szolgáltatóhelyi állomásról (200) a felhasználóifeldolgozóegységre (408) a felhasználói adatbevitelnek megfelelőügylet lebonyolítására utaló harmadik adatcsomagot továbbítanak, ahitelesítési kérelmet az adatbázisból nyert adatok, valamint aharmadik adatcsomag alapján állítják össze, majd a felhasználóifeldolgozóegységről (408) a gazdaszámítógépre (410) továbbítják, aválaszüzenetet a gazdaszámítógépről (410) a felhasználóifeldolgozóegységre (408) küldik, a felhasználó feldolgozóegységről(408) a szolgáltatóhelyi állomásra (200) a válaszüzenetre utalónegyedik adatcsomagot küldenek, a negyedik adatcsomag tartalmát pediga szolgáltatóhelyi állomáson (200) olvasható alakban kijelzik. Atalálmány tárgyához tartozik a berendezés pénzügyi és kereskedelmiügyletek lebonyolítására, amely berendezés gazdaszámítógépet éslegalább egy szolgáltatóhelyi állomást, például POS terminálttartalmaz, a gazdaszámítógép gazdaprocesszorral, a szolgáltatóhelyiállomás pedig szolgáltatóhelyi processzorral, példáulmikrokontrollerrel, kommunikációs interfésszel és felhasználóiinterfésszel, továbbá kártyalehúzó egységgel rendelkezik, azzaljellemezve, hogy a gazdaszámítógép (410) és a szolgáltatóhelyi állomás(200) közé felhasználói feldolgozóegység (408) van beiktatva, agazdaszámítógép (410) válaszüzenet felhasználói feldolgozóegységhez(408) továbbítására alkalmas gazdaprocesszort tartalmaz, aszolgáltatóhelyi állomás (200) a szolgáltatóhelyi állomás (200) és afelhasználói feldolgozóegység (408) közötti kapcsolatteremtésrealkalmas szolgáltatóhelyi processzorral van ellátva, a
Patent IT-1200286-B (IT)
Title: Continuous paper prodn. equipment
Inventor: NISTRI UGO
IPC: D21F/
Filed: 1986-08-12
Granted: 1989-01-12
Abstract: Water treatment appts comprises a duct with water inlet and outlets at opposite ends, and an ultra-violet light-emitting tube extending lengthwise. The duct is of rectangular cross-sectional shape and controls the flow, the shape also promotes non-laminar flow. The ultra-violet light emitting tube is located on the central axis of the duct and extends through end seals in end caps of the duct, the inlet and outlet are cylindrical tubes at each end of the duct.
Patent IT-1031225-B (IT)
Title: Method of butt welding aluminium plates - uses 50% helium weld protection gas and more than 300A DC
IPC: B23K/
Filed: 1975-01-28
Granted: 1979-04-30
Abstract: The system for butt welding plates, thicker than 20 mm, of aluminium or aluminium alloy gives a high quality weld with sound fusion. A narrow gap is left between the plates (1, 2) and the weld is made using the metal inert gas process for the first run (4) and the tungsten inert gas process for further runs (5). The cycle is repeated several times. Weld protection consists of an inert gas with at least 50% helium, applied both sides. Direct current of more than 300A is required with an arc length of from 0.5 to 5 mm. The filler material size varies according to plate and electrode dimensions.
Patent IT-1046381-B (IT)
Title: Aromatic carbonates prepn. - by reacting a phenol, or its acyl ester, with alkyl, cyclic or aralkyl carbonate
Inventor: RENATO TESEI
IPC: C07C/
Filed: 1975-02-12
Granted: 1980-06-30
Abstract: Aromatic carbonates useful for prepn. of aromatic polycarbonates and isocyanates have the formula: (where R is alkyl; and R' is alkyl, alkoxy, aryl, aryloxy or nitro), and are prepd. by reacting (I) a phenol, or its acyl ester, with (II) an alkyl, cyclic or aralkyl carbonate. Good selectivity and yields. Avoids use of toxic inters. e.g. phosgene and chloroformates.
Patent IT-1248987-B (IT)
Title: Mobile plant for purifying fumes in asphalt-laying operations
Inventor: CIPRIANI ANTONIO
IPC: B01D/
Filed: 1990-06-22
Granted: 1995-02-11
Abstract: A method for the travelling treatment of fumes given off by a mobile furnace heating bituminous products for asphalt laying comprises an initial stage in which the said fumes are washed and saturated adiabatically with water and a second stage in which the said fumes are filtered. Advantageously the filtration stage is proceeded by a stage of recovery from the fumes of the water which can then be recirculated. The extracted products are therefore partly mixed with the material in the furnace and partly burned. A vehicle 10 that applies this method comprises in series a unit 18 for the washing and adiabatic saturation of the fumes by cooling them with nebulized water, and a filtration unit 20 with emission from a truck 22. The filtration unit 20 is advantageously preceded by a unit 19 in which the water carried off by the fumes is recovered, this water being returned to the flow of water of the washing unit 18. Conveying means 25, 26, 28, 29 send the extracted products to the furnace 14. <IMAGE>
Patent IT-1222693-B (IT)
Inventor: DANI MARCO
IPC: B23K37/04
Filed: 1987-09-18
Granted: 1990-09-12
Abstract: PCT No. PCT/EP88/00809 Sec. 371 Date May 11, 1990 Sec. 102(e) Date May 11, 1990 PCT Filed Sep. 7, 1988 PCT Pub. No. WO89/02338 PCT Pub. Date Mar. 23, 1989.A press for welding magnetic yokes comprises first and second frames movable toward and away from each other, on which there are defined respective confronting and parallel pressure surfaces (12, 35), a motive means (50) acting between the frames (11, 30) to produce the aforesaid movements, and a presser (14, 36) associated with each of the pressure surfaces (12, 35) to define a saddle-piece for receiving the yoke (3). Between at least one of the pressers (14, 36) and its respective pressure surface (12, 35) there intervening an elastically deformable pillow (39) functioning as an adjuster of the deformation under load undergone by the corresponding pressure surface (12, 35). This pillow is composed of an elastic material which has a behavior under load, within a predetermined range of specific loads, that approaches a hydrostatic behavior, that is, such that for a given increase in the deformation there corresponds a proportionally low pressure increase.
Patent IT-1236873-B (IT)
Title: Equipment for forming a seat, in particular an automobile seat
IPC: B60M/
Filed: 1989-10-27
Granted: 1993-04-26
Abstract: Equipment for forming a seat, includes a pressed-formed upper element, an intermediate pressed-formed element, and a lower pressed-formed element, on which a covering complex or finishing lining cover is positioned. The intermediate press-formed element has, formed near its interior lower area, a projection provided for closing of the recess of a curved lowered or inclined part, created in the area held in the finishing covering complex, where the upper press-formed element is pushed against them, and brings about the collapsing of the peripheral area of the finishing covering complex, positioned on the pressed formed lower element. In addition a second projection is formed above the first one, within the intermediate pressed-formed element, with the aim of forming a recess in an expandable cushion element, being integral with the finishing covering complex, for which a joined sown stitch, and the terminal end of the finishing covering complex, enter into this recess, which allows for a portion of the lateral wall of the finishing covering complex to be tensed with precision along the portion corresponding to the cushion element.
Patent IT-1037998-B (IT)
Title: IC engine fuel feed system - has fuel introduced through orifices to shock wave tubes with obturators blocking inlet ports
IPC: F02M/
Filed: 1975-05-12
Granted: 1979-11-20
Abstract: The system for feeding fuel to an engine has, for each cylinder, a shock wave tube which is open to the atmosphere and communicates at its inner end with an inlet orifice. A device forming an orifice is disposed in the tube wall. The tube is provided with a device for interrupting a shock wave to prevent its reflection. The fuel is introduced into the tube through the orifice, an obturator being disposed in the tube at a point between the fuel inlet orifice and the cylinder inlet port.