baber/WOPTO huggingface dataset:
Patent LV-13985-B (LV)
Title: Bicycle generator
Inventor: BEZRUKOVS VALERIJS
IPC: H02K21/38
Filed: 2007-12-28
Abstract: The present invention relates to AC electrical machines with a rotary flux-switching member, a stationary armature, and a magnet. The object of the present invention is to provide a bicycle generator of a simplified structure, with reduced manufacture expenses and improved reliability. The bicycle generator according to the present invention (Fig. 1) comprises a permanent magnet 1 and an armature with a stationary stacked magnet core, around which a ring winding 2 is wound, the generator having an additional permanent magnet 3 and a rotary flux-switching member 4 with axially directed teeth 5, 6 located on the both sides thereof with a pitch ?. The teeth 5 located on one side of the flux-switching member 4 are shifted relative to the teeth 6 located on its other side at ?/2. The armature magnet core comprises two packages 7, 8 having a length l, their neighboring end-faces 9, 10, 11, 12 being relatively shifted at ?/2. The packages 7, 8 of the magnetic flux path of the armature transversely surround the magnetic flux path of the flux-switching member 4. The end-faces 9, 10 of the packages 7, 8 are located opposite to the teeth 5, and the end-faces 11, 12 are located opposite to the teeth 6. The end-faces 9, 10, 11, 12 are spaced from the corresponding teeth 5, 6 at an air-gap clearance ?. The permanent magnets 1, 3 are placed between the packages 7, 8 at the both sides of the ring winding 2 so that the N-poles of the magnets 1, 3 are connected to the package 7 and the S-poles thereof are connected with the package 8. The packages 7, 8 and winding 2 are intended to be attached to the bicycle frame, while the flux-switching member 4 is intended to be installed on a rotary wheel hub of the bicycle.
Patent LV-14337-B (LV)
Title: Device for product desiccation using solar energy
Inventor: PUTĀNS Henriks
IPC: F26B3/00
Filed: 2011-03-28
Abstract: The invention relates to usage of solar energy for drying of food product. The technical parameters and operational possibilities of drying device are improved by providing the drying device with heat accumulator, which consists of separate elements, for example, PET bottles, filled with water. Moreover, the device is equipped with a spare heating element, for example, an electric heater, located under the drying material. The collector of solar energy is equipped with an air flow control valve, but the inflow area of warm drying air is provided with a thermometer. Besides, the drying zone is equipped with guides, onto which a movable box with the drying product is placed havingriddle-type bottom in order to ensure through-flow of warm air.
Patent LV-10181-B (LV)
Title: A nicotine containing stimulant unit
Inventor: DAM ANDERS
IPC: A61P25/34
Filed: 1992-12-29
Abstract: A saliva-soluble stimulant unit comprising an active ingredient and optional ingredients comprising flavour and aroma additives incorporated in a gel prepared by gelling a water-binding gelling agent, in which the active ingredient comprises nicotine or other alkaloids with the same direction of activity, said unit having i) a texture profile, determined by texture profile analysis, with parameter values of firmness, hardness, brittleness, adhesiveness, elasticity, and cohesiveness within given ranges; (ii) a disintegration time within the range 5-60 minutes; and (iii) a nicotine content from 0.5 to 10 mg or a corresponding content of said alkaloids.
Patent LV-10721-B (LV)
Inventor: JO KLAVENESS
IPC: A61L17/00
Filed: 1993-03-07
Abstract: limēri, kas satur diesteru vienības ar formulu
[-CO-O-C(R1R2)-O-CO-j (I)
vai to modifikācijas, kur R1 un R2 katrs apzīmē ūdeņraža atomu vai ar oglekli saistītu vienvērtīgu organisku
grupu, vai arī R1 un R2 kopā veido ar oglekli saistītu divvērtīgu organisku grupu, un, gadījumā ja tādas
vienības saistītas abos galos pie oglekļa atomiem un polimēri ir poliolefīni, tad šie polimēri ir biodegradējami
un/vai ūdeni uzbriestoši, un/vai ir saistīti ar bioloģiski aktīvu vai diagnostisku aģentu.
Patent LV-10582-B (LV)
Title: Method for preparation of leucocytes culture lil for prevention of spontaneous abortion
Inventor: JEVGENIJA BIKOVA
IPC: A61K35/16
Filed: 1993-06-16
Abstract: The preparation contains an optimal HLA antigen set, and due to the dose of the lymphocytes of 25-30 million in 1 ml preparation, it does not cause side effects and is painless in the event of subcutaneous infusion.
Patent LV-11597-B (LV)
Title: Foot-roller
Inventor: NIKODEMS-VITOLDS KOZULIS
IPC: A63C17/00
Filed: 1996-07-08
Abstract: This invention relates to sporting equipment of the roller skate type. The invented leg-cycle consists of the frame and wheels mounted below it. The middle wheel is bigger than others in diameter, but the bottom line of the two other (smaller) wheels is above the bottom line of the middle (bigger) wheel. The front wheel has a ratchet-gear and the rear wheel has a brake. To reduce skater's fatigue, there is a shank holder attached adjustably to the frame of the leg-cycle. It removes horizontal fatigue from the skater's foot and transfers it (reduced and distributed) to the shank, thus making fatigue distribution between foot and shank even.On Fig. 1 you can see a general diagram of the leg-cycle.<IMAGE>
Patent NO-151156-B (NO)
Title: Fremgangsmaate for fremstilling av et 2-metyl-2-hydroksy-propyl-4-substituert piperazin-1-karboksylat
Inventor: GOLDMAN IRVING MAURICE
IPC: C07D239/95
Filed: 1979-05-16
Abstract: Fremgangsmåte for fremstilling av et 2-metyl-2-hydroksy-propyl-4-substituert piperazin-1-karboksylat.
Patent NO-158895-B (NO)
Title: Ventilanordning.
Inventor: BALDENKO DMITRY FEDOROVICH
IPC: E21B4/02
Filed: 1982-03-15
Abstract: En ventilanordning som skal Installeres 1 en streng av borerør over en bunnhullsmotor av fortrengningstypen omfatter et hult hus (1) med et innløp og et utløp for gjennomgang av borefluldum hvor veggen til huset har gjennomgående hull (4) for å gl forbindelse mellom det Indre av huset og brønnhullets rlngrom. I huset (1)1 det vesentlige over de gjennomgående hull er det festet en tverrplate eller skillevegg (6) som er utstyrt med et antall kalibrerte åpninger (6) beregnet på å danne et trykkfall. Huset (1) opptar videre et koppformet legeme (7) som står 1 forbindelse med de gjennomgående hull (4) og har sin åpning vendt oppover, hvilket legeme (7) er anordnet slik at gjennomgående passasjer (10) dannes mellom legemet (7) og huset (1). Huset omfatter videre en tettende kopling (12) beregnet på å forhindre at de gjennomgående hull (4) står 1 forbindelse med det indre av huset (1) under boreoperasjonen. Et ventilsete (13) 1 koplingen er utformet for å passe til omkretsen på åpningen 1 den øvre del av legemet (7), mens et fJærbelastet ventllelement (14) 1 koplingen kan beveges aksialt under virkningen av trykkfallet, idet ventilelementet har et halestykke (15) hvis ender er tilpasset i det minste til å ligge på nivå med den øvre flate av skilleveggen (5).
Patent NO-163168-B (NO)
Title: Fremgangsmaate for fremstilling av stabile, plurilamellaerevesikler
Inventor: LENK ROBERT PARKER
IPC: A61K47/44
Filed: 1983-11-28
Abstract: Ny og forbedret type lipid vesikler, her kalt stabile plurilamellære vesikler eller SPLV,. fremstilles ved å tildanno en dispersjon av minst en amfipatisk væske, slik som fosfatidyl cholin i et organisk oppløsningsmiddel, kombinering av dispersjonen med en tilstrekkelig mengde av en vandig fase for å tildanne en bifase-blanding hvor den vandige fase helt kan emulgeres, og emulgering av den vandige fase og fordamping av det organiske oppløsningsmiddel fra bifase-blandingen.De fremstilte SPLV er stabile under lagring og kan benyttes in vivo for forsinket frigjøring av forbindelser og ved behandling av sykdommer.
Patent NO-172162-B (NO)
Inventor: PLATT BRIAN LAURENCE
IPC: A23D7/00
Filed: 1987-07-28
Abstract: A low fat spread which is a water-in-oil emulsion comprising a continuous fat phase and a dispersed aqueous phase, the aqueous phase comprising at least 8% weight of one or more proteins derived from milk, and from 0.l to l.2 % by weight of a modified starch, the fat phase constituting l8-35% by weight of the total weight of the low fat spread.
Patent NO-176306-B (NO)
Inventor: TOMALIA DONALD A
IPC: A61K47/48
Filed: 1988-04-15
Abstract: Starburst conjugates which are composed of at least one dendrimer in association with at least one unit of a carried agricutural, pharmaceutical, or other material have been prepared. These conjugates have particularly advantageous properties due to the unique characteristics of the dendrimer.
Patent NO-168418-B (NO)
Inventor: OKU TERUO
IPC: A61P9/08
Filed: 1988-04-27
Abstract: A bicyclic compound of the following formula : <CHEM>  wherein A is @C=O or @CHOH, R<1> is aryl which may have cyano or carbamoyl, or heterocyclic group which may have lower alkyl,      R<2> is hydrogen or lower alkyl,      R<3> is lower alkyl,      X is hydrogen, halogen, hydroxy or lower alkyl,      m is an integer 1 or 2, and n is an integer 1 to 4, and pharmaceutically acceptable salts thereof, and processes for their preparation and pharmaceutical compositions comprising them.
Patent NO-176101-B (NO)
Inventor: DAELE GEORGES HENRI PAUL VAN
IPC: C07D473/00
Filed: 1990-03-21
Abstract: N-(3-hydroxy-4-piperidinyl)(dihydrobenzofuran, dihydro-2H-benzopyran or dihydrobenzodioxin)carboxamide derivatives of formula <CHEM> wherein A is -CH2-CH2-, -CH2-CH2-CH2-, -CH2-CH2-CH2-CH2-, -CH2-O-, -CH2-CH2-O- or -CH2-CH2-CH2-O-,  R<1> is hydrogen, halo, C1-6alkylsulfonyl or aminosulfonyl; R<2> is hydrogen, amino, mono or di(C1-6alkyl)amino, arylC1-6alkylamino or C1-6alkylcarbonylamino;  R<3> and R<4> are hydrogen or C1-6alkyl; L is C3-6cycloalkyl, C5-6cycloalkanone, C3-6alkenyl optionally substituted with aryl, or L is -Alk-R<5>, -Alk-X-R<6>, -Alk-Y-C(=O)-R<8> or -Alk-Y-C(=O)-NR<1><0>R<1><1>; the N-oxides, the pharmaceutically acceptable acid addition salts and possible stereochemically isomeric forms thereof. Said compounds have gastrointestinal stimulating activity. Pharmaceutical compositions containing such compounds as an active ingredient; methods of preparing said compounds and pharmaceutical compositions.
Patent SE-317142-B (SE)
Inventor: FAWCETT S
IPC: G21C1/12
Filed: 1959-09-03
Abstract: 882,714. Nuclear reactors. UNITED KING- DOM ATOMIC ENERGY AUTHORITY. Aug. 18, 1959 [Sept. 4, 1958], No. 28499/58. Class 39(4) The graphite moderator of a reactor is cooled by fluid which subsequently flows in contact with the fuel elements, thereby reducing the effects of positive moderator temperature coefficient. Carbon dioxide returned from a heat exchanger 117 flows down partly through space 113 between core and pressure vessel, partly through channels 120 between graphite blocks and partly through annular channels surrounding the fuel element channels. These coolant flows merge in a space 114 and from there pass up in contact with the fuel elements to a hot box 106. The channels 120 may be formed by crennelations 122 or by chamfered corners of adjacent blocks. The annular channels surrounding the fuel element channels are separated therefrom by graphite sleeves and the fluid enters these channels through apertures 154 in " stools " 115 that separate blocks from those above and below, alternatively the coolant may flow up these channels in parallel with the flow past the fuel elements. Specifications 873,073 and 873,074 are referred to.
Patent YU-41007-B (YU)
Title: Process for the elimination of the unpleasant smell of l-aspartyl -l- phenylalanine - alkyl-ester
Inventor: VINICK F J
IPC: C07K5/075
Filed: 1980-10-27
Abstract: L-Aspartyl-L-phenylalanine alkyl esters prepared by the reaction of L-aspartic acid N-thiocarboxyanhydride and an appropriate L-phenylalanyl alkyl ester are deodorized by contacting the L-aspartyl-L-phenylalanine alkyl ester in aqueous solution with an effective amount of an alkali metal periodate.
Patent YU-49325-B (YU)
Inventor: REINDERS PETER
IPC: D05B61/00
Filed: 2000-12-21
Abstract: Postupak za mašinsko šivenje dvostrukim šavom, pri čemu dvostruki bod nastaje pomoću industrijske mašine za šivenje sa šivaćom iglom (1) i koncem (3) igle, kao i glavnim hvatačem (5) i koncem (8) hvatača, kod koga konac (3) za iglu zatvara končanu petlju, postavljenu na donju šivaću stranu u obliku petlje, pri čemu tokom procesa nastajanja uboda glavni hvatač (5), posebno popreko u osu na pravac (10) šava u položaju petlje šivaće igle (1) podiže petlju konca (3) igle i vodi konac (8) hvatača kroz petlju, dok petlja konca (3) igle klizi po vratu glavnog hvatača (5), pri čemu se konac (8) hvatača i petlja konca (3) igle zatežu u jedan končani trougao, koji igla (1) pri sledećem hodu naniže probija, naznačen time, što za sprečavanje pojave izostajanje uboda pomoću jednog pogonjenog pomoćnog dela (11) spaja petlju konca (3) igle i konca (8) hvatača ispod ravni (4) šivenja u području između glavnog hvatača (5) i ravni (4) šivenja sa rastojanjem od šivaće igle (1) i glavnog hvatača (5) i tako održava da može da se pokreće, tako da končani trougao bude zategnut u smeru (10) šava, koji šivaća igla (1) probada pri hodu naniže. Prijava sadrži još jedan nezavisan i devetnaest zavisnih patentnih zatheva.
Patent ZA-801593-B (ZA)
Title: Door closer
Inventor: CHADDOCK D
IPC: E05F3/10
Filed: 1980-03-19
Abstract: A door closer includes a tension member comprising spaced shafts acted by springs and connected to articulated chains which are coupled to an anchor plate secured to the door frame. Movement of the shafts is under the control of a uni-directionally operative fluid-filled damper having a piston carried by a piston rod which is connected to a cross head slidably mounted on the shafts and held against abutment washers by the springs. The damper serves to regulate the rate of movement of a door in the direction of closure without restricting significantly the rate of movement in the direction of opening. A fluid by-pass is provided in the damper by a rebate formed in the cylinder so that as the piston approaches the end of the cylinder over the final part of the closure movement the restraint imposed by the damper is relieved. The point in the closure movement at which the fluid by-pass becomes operative can be varied while the closer is installed so as to provide compensation for variations in the installation of the closer and variations of the gap between the door and its frame. In one embodiment this is achieved by securing the chains to an adjustment plate which is movable towards and away from the anchor plate. In another embodiment the piston rod is adjustable secured to the cross head, which in this case is in the form of a stirrup with a cross member on which the piston rod is carried presented towards and accessible from the outer end of the housing so as to enable the piston rod to be adjusted.
Patent ZA-823687-B (ZA)
Title: A gasification process
Inventor: HELLESTAM CARL JOHAN SIGVARD
IPC: C21B3/04
Filed: 1982-05-27
Abstract: In the manufacture of fuel gas or synthesis gas by partially combusting carbonaceous fuel, preferably solid carbonaceous fuel having a high content of non-combustible constituents, finely divided fuel is injected into a shaft-like reactor chamber (10) and is combusted partially while moving down through the reactor chamber, to form a fuel gas or synthesis gas which is removed from the reactor chamber at the upper part (12) thereof, while simultaneously melting non-combustible constituents of the fuel, the resultant melt being taken out of the reactor chamber at the bottom part (13) thereof. A layer (32) of molten material which covers the wall (11) of the reactor chamber and moves downwardly along the wall is sustained by maintaining a selected temperature for substantially instantaneous melting of the non-combustible constituents of the fuel, and by selecting the directions in which the fuel is injected into the reactor chamber so that at least a substantial part of the fuel or the non-combustible constituents contained therein is brought into contact with the wall (11) of the reactor chamber or the layer (32) on said wall during movement down through the shaft. The wall of the reactor chamber is kept cooled in order to maintain thereon, between the wall and the molten layer (32), a frozen coating (33) formed by the non-combustible constituents of the fuel and protecting against slag attack and overheating.
Patent ZA-839653-B (ZA)
Title: Cladding element
Inventor: STUDWELL KEVIN ALLAN ROSS
IPC: E04D3/30
Filed: 1983-12-28
Abstract: A roof cladding element which is constructed to span at least two roof framing rafters (29) and which, in use, avoids the need for conventional roofing battens. The cladding element is pressed from sheet steel and includes a panel portion (11), an inverted channel-shaped ridge (15) formed along the top edge of the panel portion, a scalloped downwardly extending lip (14) formed along the bottom edge of the panel portion, and a plurality of inverted channel-shaped ribs (16) formed in the panel portion to extend to the bottom edge from an inner wall (22) or the ridge (15). Also, a series of recesses (25) are formed in the inner wall (22) of the ridge, each recess being an alignment with one of the ribs (16) and defining a cavity into which the associated rib extends.
Patent ZA-841135-B (ZA)
Title: Fuel assembly for a nuclear reactor
Inventor: MILLOT JEAN-PAUL
IPC: G21C3/30
Filed: 1984-02-16
Abstract: A nuclear fuel assembly has fuel rods connected to the lower end plate of the assembly. The connecting structure comprises an attachment plate which is superimposed on the lower end plate and which is formed with openings corresponding to the rods. The openings lead out into parallel grooves machined on the lower surface of the plate. Each rod comprises a lower part having three radial branches at 120 DEG , each formed with an end extension projecting radially outwardly from the outline of the rod. The extensions engaged in a groove have a height substantially equal to the depth of the groove. Axial fixing and locking against rotation of the rods are thus ensured.
Patent ZA-844217-B (ZA)
Title: Reinforced poly(arylene sulfide)compositions
Inventor: MA CHEN-CHI MARTIN
IPC: C08K7/04
Filed: 1984-06-05
Abstract: A method for preparing stampable poly(phenylene sulfide)/fiber mat composites in which a fiber mat chosen from glass, carbon, fiber forming inorganic materials, wholly aromatic polyamide, or mixtures thereof is surrounded with a matrix of poly(phenylene sulfide) having flow rate in a range of about 4 to about 350 g/10 min. as determined by ASTM D 1238, modified to a temperature of 316 DEG C and a total pressure of 5.0 kg. A stampable PPS/fiber mat composite produced by such a method.
Patent ZA-844968-B (ZA)
Title: 2-piperazino-pteridines
Inventor: ROCH JOSEF DR
IPC: A61K31/525
Filed: 1984-06-29
Abstract: New 2-piperazino-pteridines of general formula   <IMAGE>  are described  wherein R1 represents a phenylalkylamino, alkylamino or dialkylamino group, a piperidino, morpholino, thiomorpholino, or 1-oxidothiomorpholino group, R2 represents a dialkylamino, piperidino, morpholino, thiomorpholino or 1-oxidothiomorpholino group and R3 represents a halogen atom, an alkoxy, alkylthio, phenylalkoxy or phenylalkylthio group, wherein the alkyl moiety may contain from 1 to 3 carbon atoms, and the acid addition salts thereof, particularly the physiologically acceptable acid addition salts thereof which have valuable pharmacological properties, particularly antithrombotic and metastasis-inhibiting effects. Processes for preparing the compounds of formula (I) are also described.
Patent ZA-861868-B (ZA)
Title: Triazole antifungal agents
Inventor: RICHARDSON KENNETH
IPC: A61P31/04
Filed: 1986-03-13
Abstract: A compound of the formula:- <CHEM> where R is a phenyl group optionally substituted by 1 to 3 substituents each independently selected from F, Cl, Br, I, CF3, C1-C4 alkyl and C1-C4 alkoxy, or R is a 5-chloropyrid-2-yl group; X is -OH, -F, -Cl or -Br; R<1> and R<2> are each independently N, CN3 or F; and Het is a I-tetrazolyl or 2-tetrazolyl group; or an O-ester or O-ether of a compound in which X is -OH; or a pharmaceutically or agriculturally acceptable salt of said compounds and esters and ethers. The compounds are useful as antifungal agents for human, veterinary and agricultural use.
Patent ZA-879456-B (ZA)
IPC: C05G3/00
Filed: 1987-12-17
Abstract: A method for the manufacture of physically prepared slow- release fertilizer by coating fertilizer particles with at least one layer of a substantially water insoluble metal salt formed in-situ from an organic acid having between 6 to 30 carbon atoms and a metal oxide or carbonate. Optionally, the coating layer contains micronutrients and inert materials. In a preferred embodiment, an additional layer of paraffin is added on the coating of metal salt of organic acid. The method is applicable for most of the known fertilizers. The method enables to vary the rate of fertilizer release and the release period time according to specific requirements.
Patent ZA-882806-B (ZA)
Title: Process and device for injecting a matter in fluid form into a hot gaseous flow and apparatus carrying out this process
IPC: B01F5/04
Filed: 1988-04-21
Abstract: Method and device for injecting at least one stream of a fluid into a hot gaseous flow, such as a plasma jet. 
<??>According to the invention,
 - the shape of an envelope of revolution (6) is imparted to the said hot gaseous flow (2); and - the fluid-stream injection nozzle (7) is arranged coaxially with the axis (X-X) of the said envelope of revolution (6). 
<??>Plasma chemistry. 
<IMAGE>
Patent ZA-886674-B (ZA)
Title: Ceramic burner for partial oxidation of a hydrocarbon-containing fuel
Inventor: MARTENS FRANCISCUS JOHANNA ARN
IPC: C01B3/36
Filed: 1988-09-08
Abstract: A protruding lining separates burner internals from the hot gasification environment. The lining is cooled by at least one of the feedstreams. The lining can be made of ceramics such as silicon carbide and/or silicon nitride. In order to lower thermo-mechanical stress the lining is thin-walled.
Patent ZA-888681-B (ZA)
Title: Transponder
Inventor: MURDOCH GRAHAM ALEXANDER MUNRO
IPC: G06K7/00
Filed: 1988-11-18
Abstract: PCT No. PCT/AU88/00449 Sec. 371 Date May 18, 1990 Sec. 102(e) Date May 18, 1990 PCT Filed Nov. 18, 1988 PCT Pub. No. WO89/05067 PCT Pub. Date Jun. 1, 1989.A portable passive transponder utilizes a single inductive coil transmission and reception system along with a single component rectifying means that is integratable on a single chip. The single coil is adapted to receive a power and/or information signal from an interrogator and transmit another signal simultaneously and independently of the power and/or information signal. A phase coherent frequency multiplier is also utilized which allows higher frequencies than the power signal to be generated, transmitted, and coherently detected.