baber/WOPTO huggingface dataset:
Patent LV-12007-B (LV)
Inventor: NIKOLAJS LEVINS
IPC: F03D9/02
Filed: 1996-09-27
Abstract: The invention belongs to wind power engineering, namely, wind power equipment (WPE)control, by transformation of electric power into thermal and using electrically heated elements for this purpose.The aim of the invention is control simplification and improvement of power transformation efficiency.A diagram illustrating the method of the device is shown in fig.2. Generator 2, via terminals 5 of contactor 6 of control unit 4, and bridge rectifier 7, silicon diode 8 and resistor 7 are connected one after the other. The winding of contactor 6 is connected to 'on' of the generator phase. Excitation winding 10 of the generator 2 is connected between a diagonally opposite pair of junctions of the bridge. In the absence of wind the bridge 7, diodes 8 and resistor 9 may be connected to the network via reactor 11, by means of terminal 12 of contactor 6 only.The essence of the method is that dependence from wind speed is controlled by value of reversible load 3 in accordance with the formula<IMAGE>,where PN = rated power of load,nN = rated rotation speed,n = windmill rotation speed,k = 3...5 = integer,and, as receiving elements in transforming electric power into thermal power, the rectifier resistor and silicon diodes, connected via a bridge one after another in a series, and their number is determined by the equation<IMAGE>,where UN = rated voltage of the generator,UD = permissible direct voltage drop on one diode.<IMAGE>
Patent ME-01714-B (ME)
Inventor: OFER ZEEV
IPC: C08G63/91
Filed: 2005-07-07
Abstract: Predmetni pronalazak se odnosi na kristalisan polietilen tereftalat, PET, koji sadrži sadrži silicijum koji je vezan i integrisan u molekulsku strukturu PET oblika Kristalisani oblik je preferentno dobijen temperaturskim tretmanom amorfnog PET-a, koji sadrži silicijum koji je vezan i integrisan u molekulsku strukturu PET oblika. Takođe su opisani postupci za dobijanje kristalisanog polietilen tereftalata, PET, koji sadrži silicijum koji je vezan i integrisan u molekulsku strukturu PET oblika.
Patent MX-162886-B (MX)
Inventor: DAGERSKOG MAGNUS
IPC: A23L5/10
Filed: 1983-10-03
Abstract: A method and apparatus for contact frying a foodstuff wherein the foodstuff is transported on the upper run of a single solid endless thin steel conveyor belt which is heated from below by short wave infrared radiation.
Patent NO-164977-B (NO)
Title: Analogifremgangsmaate for fremstilling av terapeutisk aktive heterocykliske substituert-fenoksyalkylisoksazoler og -furaner.
Inventor: DIANA GUY DOMINIC
IPC: A61K31/425
Filed: 1986-07-01
Abstract: Nye heterocykliske substituert-fenoksyalkylisoksazoler og -futaner med den gene-relle formel:. hvor Y er en alkylenbro med 3-9 karbonatomer;. Z er N eller HC; R er hydrogen eller laverealkyl med 1-3 karbonatomer, forutsatt at når Z er N, så er R laverealkyl; Rog Rer hver hydrogen, halogen, metyl, nitro, laverealkoksykarbonyl eller trifluormetyl; og Het kan være en rekke forskjellige heterocykliske grupper; samt farmasøytisk akseptable syreaddisjonssalter derav. Disse forbindelsene har anvendelse som antivirale midler.Det er beskrevet fremgangsmåter for fremstilling av de nye forbindelsene samt mellomprodukter for bruk ved deres fremstilling.
Patent NO-172370-B (NO)
Inventor: HOGE WILLIAM H
IPC: H01M4/96
Filed: 1988-07-05
Abstract: A sheetlike laminated air cathode (16) including first (34) and second (38) layers having opposed major surfaces (17, 18) respectively exposed for contact with a liquid electrolyte and with air, the layers also having facing major surfaces, and the second layer (38) being permeable to air but not to the liquid electrolyte; and a current collector (36) in contact with the first layer (34) and connectable to external electrical circuitry. The first layer (34) is a nonwoven fibrous web impregnated with a mixture of carbon particles and a nonfibrous polymeric substance for holding the carbon particles in the web. The facing major surfaces of the first and second layers (34, 38) are bonded together by heat seal coating material (40) distributed on those major surfaces in such manner as to provide an array or network of areas free of coating material extending substantially uniformly thereover.
Patent NO-179649-B (NO)
Inventor: KOZIES JEROME
IPC: E06B7/10
Filed: 1991-02-20
Abstract: The exterior wall (19) of a heated room is provided with a circulation of air (21) by the Coanda effect. Before entering the room, the air (24) is pre-heated. 
<??>In a variant, the heating of the air is achieved by contact with the wall (19) which is, in this case, heated, preferably by means of an electrically conductive layer. 
<IMAGE>
Patent NO-180404-B (NO)
Inventor: PULIDO MIGUEL L
IPC: A01N43/56
Filed: 1991-07-19
Abstract: A method of protecting plants and seeds thereof which are susceptible to attack by microorganisms. To the plant or seed is applied a compound having the formula (I): <CHEM> wherein R and R min  are independently hydrogen or alkyl of 1 to 4 carbon atoms, and R" is (a) hydrogen, (b) a halogen atom F, Cl, Br or l, or (c) a nitro group, or a salt of the compound. The method disclosed is especially useful for protecting ornamental plants, vegetable plants and cereal crop plants and seeds thereof which are susceptible to attack by microorganisms. A composition containing the compound of formula I for use in protecting plants which are susceptible to attack by microorganisms is also provided.
Patent NO-178873-B (NO)
Title: Koblingsanordning
Inventor: LAWSON JOHN
IPC: E21B33/038
Filed: 1991-10-25
Abstract: Koblingsanordning for utløsbar lås-nirig av en utstyrsmodul til en annen, forholdsvis fast modul eller enhet, spesielt for olje- eller gassinstallasjoner til havs. Koblingsanordningen omfatter en låseinnretning med radielt bevegbare låsedeler (12) som hver ved en fri eller ytre ende har et innvendig profilert overflateparti (12D) for samvirke med profilerte overflatepartier (ID) på den faste modul. En første kleminnretning (30) som aktiveres med hydraulisk eller annen kraft, er innrettet til å uteve en radiell låsekraft på låsedelene (12) ved hjelp av kilevirkning. En første (12B) og en annen (12C) kile- eller glideflate er tildannet utvendig ved den frie ende av hver låsedel (12). Den første kleminnretning (30) er forsynt med kamflater (32A,32B) for samvirke med den første kileflate (12B) slik at de profilerte overflater (1D,12D) kommer i inngrep med hverandre, og deretter til å samvirke med den annen kileflate (12C) for en avsluttende låsning av låsedelene (12). Den annen kleminnretning (40) er innrettet til å beveges hovedsakelig etter den nevnte avsluttende låsning av låsedelen (12), for å avstedkomme en vesentlig aksiell tiltrekningskraft mellom de nevnte moduler.
Patent NO-174865-B (NO)
Inventor: SELLO BENGT
IPC: F24F13/30
Filed: 1991-11-27
Abstract: A ceiling-installed heat-exchange arrangement for attemperating room air, comprising a heat-exchange unit (10) which includes a heat-exchanger (20, 21) comprising horizontal cooling-water conducting pipes (20) having mutually parallel and vertical cooling flanges (30), and vertical screen plates (40) which are disposed on each side of the elongated heat-exchanger (20, 21) and which extend downwardly therefrom to define a convention height for the air cooled in the unit (10). The screen plates (40) are constructed from side screens (41) which are connected to two opposing sides of the heat-exchanger (20, 21) such as to screen the sides laterally, and leg walls (51) which belong to a bottom screen element (50) of generally U-shaped configuration and which are detachably connected to the bottom edge part of the side screens, which U-shaped screen element is constructed, at least at its lower part, to allow air to pass therethrough.
Patent SE-336019-B (SE)
Inventor: KLAYMAN A
IPC: H02P7/295
Filed: 1967-06-29
Abstract: 1,152,808. Control of D.C. motors. SINGER CO. 19 Dec., 1967 [27 Dec., 1966], No. 58175/67. Heading H2J. The speed of a motor 10 is controlled by a series manually variable resistor 23, which is shunted by a controlled rectifier (thyristor) 33 triggered according to the load on the motor. The motor drives a sewing machine or sabre saw in which the load may be suddenly applied; the invention prevents stalling by providing an additional current path through 33 when this is triggered by the extra load, detected by the current through resistor 25. The control is essentially of the on-off type, but there is also some phase angle control, depending upon the value of the load current. The motor is either a series, shunt or permanent magnet machine. It is supplied from the unsmoothed output of a bridge rectifier 13, and a freewheeling diode 37 is provided.
Patent YU-47286-B (YU)
Title: Rešetkasti obručasti nosač kazana mašine za pranje veša
Inventor: POPOVIC I D
Filed: 1988-06-28
Abstract: REŠETKASTI OBRUČASTI NOSAČ KAZANA MAŠINE ZA PRANJE VEŠA, naznačen time, što se sastoji iz dva čelična obruča (1), izvedena savijanjem L-profila u obliku otvorenih obruča paralelno spojena medju sobom čeličnim ravnim prečkama (2) u vidu rešetkastog obručastog nosača, sa izvedenim otvorima (5) i zavarenim frikcionim pločama (8) i postavljenim oprugama (7) za kačenje o šasiju mašine za pranje veša i prečkama (3) sa otvorima (4) za pritezanje kazana (11) izvedenog u vidu glatkog valjka od termootpornog materijala i termički izolovanog sa plaštom (10) i pogačama (16, 21).
Patent YU-47021-B (YU)
Title: So ranitidina sa bizmutnim kompleksom karbonske kiseline i postupak za njeno dobijanje
Inventor: CLITHEROW W J
IPC: A61K33/24
Filed: 1989-07-17
Abstract: So ranitidina sa bizmutnim kompleksom karbonske kiseline, kao što je limunska, vinska, etilendiamintetrasirćetna, propillimunska ili agaricinska kiselina, ili njen solvat. Postupak za dobijanje soli ranitidina sa bizmutnim kompleksom karbonske kiseline, ili solvata ovih soli, naznačen time, što ranitidin reaguje sa kompleksom bizmuta i karbonske kiseline u pogodnom rastvaraču i što se tako dobijena so odvaja iz rastvora. Prijava sadrži joŠ 10 zavisnih zahteva.
Patent YU-47687-B (YU)
Inventor: CALMETTES L
IPC: F16L3/08
Filed: 1988-07-29
Abstract: Clamp for joining two metal pipes, particularly of the type constituting the exhaust system of a vehicle engine, the ends in facing relationship of the two tubes to be joined having conical shape complementary bearing surfaces which project with respect to the cylindrical outer surface of the pipes. The clamp is constituted by an open ring of inverted V-shaped cross-section, the two ends of which ring comprise bearing elements for means provided for tightening and holding the ring in its closed position when the clamp has been placed over the pipes to be joined.
Patent YU-33619-B (YU)
Title: Device for fixing and shaping by heat a series of coupling links of a slide fastener
Inventor: FROEHLICH ALFONS
IPC: B29D5/06
Filed: 1970-07-21
Abstract: A method of and an apparatus for the fixing or setting of continuous coupling elements of chains, preferably in the form of meandering or coiled monofilament, wherein the coupling element is passed about a drum with predetermined coupling-head spacing through a station at which an ultrasonic transducer thermally sets the coupling element. Juxtaposed with the periphery of the transport wheel, which maintains the spacing of the turns or undulations of the coil or the meander, is a radially reciprocable member constituting the vibration source or the anvil against which the vibrator operates.
Patent ZA-838557-B (ZA)
Title: Method and apparatus for separating particulate materials
Inventor: INCULET ION I
IPC: B03C7/02
Filed: 1983-11-16
Abstract: Particles having different properties (e.g. particulate fly ash and carbon) are separated by moving the particles forwards along a horizontal electrode plate (1) above which is mounted a second electrode (2) having two plates (4) each extending sideways from a central block (3) of dielectric material at an acute angle (a) to the horizontal. An alternating electric field is generated between the electrodes (1, 2) by a high voltage AC power source (14). The field lines (16) from each plate curve to the side and impart centrifugal forces to particles charged by friction or conductive induction, which forces separate lighter, more highly charged particles from the others. The separated particles are collected in bins (13) arranged around the lower electrode (1), which electrode is mounted on a vibratory transducer (12).
Patent ZA-863162-B (ZA)
Title: Vehicle bumper assembly with foamed core
Inventor: FLEMING STEPHEN DAVID
IPC: B29K105/04
Filed: 1986-04-28
Abstract: A vehicle bumper assembly comprises a channel-section outer shell (12) of injection moulded plastics material extending transversely across the front or rear (20) of a motor vehicle and having spaced apart brackets (32) for mounting the bumper on the motor vehicle. The outer shell (12) is substantially filled with an energy absorbing foam (24) adhered to the inside of the outer shell (12) and the mounting brackets (32) have arm portions (36) moulded in the foam filling (24).
Patent ZA-866174-B (ZA)
Title: Method and apparatus for forming shaped pieces of insulation
Inventor: HUGHES JOHN THOMAS
IPC: C04B35/66
Filed: 1986-08-15
Abstract: Shaped pieces of insulation having non-uniform thickness but substantially uniform density are formed by simultaneously compacting and consolidating at least first and second portions of a particulate insulation material in an independent manner so as to form a shaped piece of insulation in which the first and second portions have different thicknesses in the direction of compaction. The degree of compaction of the first portion is the same as the degree of compaction of the second portion so that the shaped piece of insulation has substantially uniform density.
Patent ZA-879700-B (ZA)
IPC: C07D501/00
Filed: 1987-12-28
Abstract: The invention relates to a substantially anhydrous crystalline cefadroxil having a water content between about 0.8% and 3.9%. Such cefadroxil is obtained slurrying a cefadroxil solvate of dimethylacetamide, or of N-methyl-2-pyrrolidone or of monomethylformamide, with isopropyl alcohol containing either from about 2% to 4% of water of from about 0.1% to 4% of water and from 0% to about 60% of methanol, at a temperature in the range of about +45 DEG C to +55 DEG C and than filtering the desired cefadroxil so obtained.
Patent ZA-884870-B (ZA)
Title: Use of a vehicle with a high affinity for tumours
Inventor: KARONEN SIRKKA-LIISA
IPC: A61K51/08
Filed: 1988-07-07
Abstract: The vehicle consists of tissue plasminogen activator or an essential part thereof and is used both for the diagnosis and therapy of malignant tumours.
Patent ZA-895237-B (ZA)
Title: Stabilised enzyme dispersion
Inventor: HAWKINS JOHN
IPC: C11D7/42
Filed: 1989-07-10
Abstract: A convenient method for preparing a stabilized aqueous enzyme dispersion comprises:   (1) precipitating a water-soluble polymer from aqueous solution to form an aqueous dispersion, and (2) before, during or after (1), contacting the dissolved or dispersed polymer with an aqueous solution or fine aqueous dispersion of enzyme.   Using this method, substantial improvement of the enzyme stability during storage can be obtained with surprisingly little polymer (relative to enzyme). And enzyme stabilization can, surprisingly, even be obtained by contacting precipitated polymer with dissolved enzyme. The stabilizing effect therefore appears not to be due (or at least not primarily due) to encapsulation.
Patent ZA-919019-B (ZA)
Title: Process for reducing the discoloration of a plastic molding composition at the processing temperature
Inventor: PFAHLER GERHARD
IPC: C08F6/02
Filed: 1991-11-14
Abstract: In synthetic moulding compositions, especially those based on olefin polymers, which contain phenolic stabilisers and metal ions as catalyst residues, the discoloration at the processing temperature is reduced when they contain triglycerol or ditrimethylolpropane as catalyst inactivators.
Patent ZA-924954-B (ZA)
Title: New triazolopyrimidine derivatives which are angiotensin ii receptor antagonists;processes or preparing them and pharmaceutical compositions containing them
Inventor: BRU-MAGNIEZ NICOLE
IPC: A61P9/12
Filed: 1992-07-03
Abstract: The present invention relates to the derivatives of formula: <IMAGE> Formula (I)  as well as to their addition salts and to their use in therapy, in particular for the treatment of cardiovascular diseases, especially for the treatment of hypertension, cardiac insufficiency and diseases of the arterial wall.
Patent ZA-937666-B (ZA)
Title: Variable flange beam blank and method of continuous casting
Inventor: WILDE WILLIAM J
IPC: B22D11/05
Filed: 1993-10-15
Abstract: Continuously cast beam blanks having an adjusted flange shaped to provide an (Aw/Af) ratio for direct rolling as-cast into an entire range of finish products in a family of structural shapes.
Patent ZA-967629-B (ZA)
Title: A roller for transport devices
Inventor: STICKEL UWE
IPC: B60B33/00
Filed: 1996-09-10
Abstract: The invention relates to a roller, e.g. a guide roll (1), for transport devices, e.g. shopping trolleys (8) or the like, for use on a conveyor (T) with a longitudinally grooved surface (16), with a running wheel (2) with at least one groove (15) fitted in a fork (3), in which the side surface of the running wheel has a cover plate (20) as a thread-guard and a supporting foot (23), and, to improve the design, proposes that the supporting foot (23) be secured via a non-rotating cover plate (20).
Patent ZA-968394-B (ZA)
Title: Wide-dispersion lamp assembly
Inventor: WALDMANN GERHARD
IPC: F21S8/04
Filed: 1996-10-04
Abstract: The lamp unit has an elongate lamp housing (14) which is symmetrical to its vertical longitudinal centre plane (26), which screens the greater part of the downwards directed light. A pair of light tubes (28) lie on either side of the vertical longitudinal centre plane, with associated reflectors (30) angled upwards relative to the centre plane from a point (32) in the upper half of the light tube periphery. Pref. each reflector has a convex curvature on the side facing the vertical centre plane and a concave curvature on the side facing the light tube, with a lipped top edge (36) bent in the direction of the light tube.
Patent GB-2366927-B (GB)
Title: Projection unit
Inventor: EDNEY GUY SPENCER
IPC: G03B21/14
Filed: 2000-09-07
Granted: 2003-03-26
Abstract: A rear projection unit comprising a screen for viewing from a front side and a frame attached at the rear side of the screen. The frame has a front portion proximate the screen and a rear portion away from the screen. The rear portion includes a mounting for mounting a projector at a desired position in relation to the screen. The unit includes a light absorbing material arranged to define a main cavity within the frame bordered by the screen at one side and the light absorbing material on the other sides. The unit further comprises an extraction fan arranged to draw cooling air over a projector within the main cavity and to expel air from the cavity thereby drawing air into the main cavity through the light absorbing material, whereby the air passing over the projector is filtered through the light absorbing material.
Patent GB-2354248-B (GB)
Title: Polymer production
Inventor: BLACKWOOD KEITH MORAY
IPC: C07C69/50
Filed: 1999-07-26
Granted: 2003-02-19
Abstract: A method for producing a polymeric material, said method comprising subjecting a starting material which includes two multiple bonds which are activated so that they will take part in a polymerisation reaction and wherein the multiple bonds are sufficiently close together to ensure that cyclopolymerisation will preferentially occur; to suitable conditions under which said polymerisation reaction will occur, provided that the starting material is other than triallyamine hydrochloride.  The method can be used to produce polymers for various processes including adhesives, network polymers, liquid crystal polymers etc.
Patent GB-2364861-B (GB)
Title: Downlink power control method and CDMA communication system incorporating the control method
Inventor: MIYAMOTO YUKIE
IPC: H04W52/04
Filed: 2001-02-07
Granted: 2004-03-17
Abstract: The transmit power of a CDMA downlink channel is controlled from a base station by receiving a command signal from a mobile station requesting it to decrease the transmit power of the downlink channel. In response, the base station decreases the transmit power if a hypothetically decremented value of the transmit power is higher than a nominal lower limit of its power control range, and further decreases the transmit power if the downlink channel still has a quality higher than a specified value at the mobile station even when the hypothetically decremented value is lower than the nominal lower limit. The base station sets the transmit power equal to the nominal lower limit if the hypothetically decremented value is lower than the nominal lower limit and the downlink channel still has a quality higher than the specified value at the mobile station.
Patent GB-2384663-B (GB)
Title: Data transmission systems
Inventor: DOBSON ROBERT WILLIAM ALBERT
IPC: H04L12/56
Filed: 2002-01-25
Granted: 2004-12-29
Abstract: Identifying packets carrying data for a data communication session from encrypted packets carrying data for a plurality of data communication sessions. This involves locating a header pattern of encrypted packets, the header pattern comprising a pattern of encrypted packets in which multiple encrypted packets carry substantially the same encrypted data, and identifying other encrypted packets within the same data communications session as the header. The method facilitates testing of a digital mobile phone network when traffic within the network is encrypted as the sent data may be recovered from a signal tapped at a point within the network without decrypting the data.
Patent GB-2385886-B (GB)
Title: Sliding doorlock
Inventor: TONGES REINER
IPC: E05B65/08
Filed: 2003-01-13
Granted: 2004-03-31
Abstract: A driving rod lock, in particular a sliding door lock, with at least one driving rod ( 2, 3 ) starting from a lock housing ( 1 ), for driving at least one bolt element ( 4 ), wherein the at least one driving rod ( 2, 3 ) is displaceable by means of energy stored in an energy storing device ( 5 ) after release of the energy storing device ( 5 ) by discharge from a ready-to-close position into a closed positions, wherein the energy storing device ( 5 ) can be loaded by actuation of a latch nut ( 6 ) upon return of the at least one driving rod ( 2, 3 ) and released by a release mechanism. The release mechanism is formed by a blocking member ( 7 ) which holds the at least one driving rod ( 2, 3 ) in the closed position against return by the latch nut ( 6 ), wherein the latch nut ( 6 ) is blocked against rotation in the blocking position of the blocking member ( 7 ).
Patent GB-2442737-B (GB)
Title: Self-priming centrifugal pump
Inventor: COX STEPHEN
IPC: F04D9/04
Filed: 2006-10-12
Granted: 2010-12-15
Abstract: A self-priming centrifugal pump comprises a centrifugal impeller arranged in a pumping chamber for transferring liquid from an inlet to an outlet of the chamber, a diaphragm arranged downstream of the impeller for providing priming, and a drive means for driving the diaphragm with reciprocating motion during priming. The diaphragm and the drive means are arranged so that a pressure increase downstream of the impeller after priming causes a change in the neutral position of the diaphragm, which then causes disengagement of the drive means. The drive means may comprises a cam and cam follower arrangement or a crank and connecting arm arrangement.