baber/WOPTO huggingface dataset:
Patent LV-13958-B (LV)
Title: Method of production of full-length hbv core protein capsids
Inventor: RENHOFA REGINA
IPC: C07K14/02
Filed: 2009-01-14
Abstract: The invention relates to molecular biology, modern biotechnology, and nanotechnology. It allows purification of virus-like particles (VLPs) formed by full-length hepatitis B virus core protein in recombinant E.coli cells, destruction of VLP-embedded nucleic acids, dissociation of VLPs to capsomeres, and re-association of them with simultaneous packaging of foreign nucleic acids (RNA, ODN) or foreign proteins (GFP). Elaborated methodology of VLP purification with further dissociation and re-association of them ensures therefore not only preparation of highly-purified full-length HBV core VLPs, but also packaging of RNA, DNA, and proteins into the VLPs with a therapeutic purpose. Such hepatitis B core VLPs, just as they are or with different packaged molecules, are intended for the development of vaccine, gene therapy, and diagnostic tools, as well as for the wide application in other nanotechnological issues.
Patent LV-14813-B (LV)
Title: Method for the production of fuel granules
Inventor: ARŠAŅICA Aleksandrs
IPC: C10L5/44
Filed: 2013-11-15
Abstract: The present invention relates to a method for production of fuel pellets from lignocellulosic materials, namely, grass, straw, wood, sawdust, bark and agricultural residues by mixing preliminary ground lignocellulosic raw material with a binding agent with the further pelletization and drying of obtained mixture. The present invention is characterized in that wood bark, including birch outer bark, is used as the binding agent in the amount of 10-20 % by weight of mixture, from which biologically active compounds, lupeol and betulenol, are extracted with the use of organic solvents. If bark of white alder is used, lipophilic compounds, diarylheptanoids and condensed tannins are preliminary extracted therefrom. The residue of bark of white alder after the extraction of lipophilic compounds, diarylheptanoids and condensed tannins, and after the removal of solvents, is conditioned up to the moisture content of 12-14%.
Patent LV-12111-B (LV)
Title: ARMÉTAS DZELZSBETONA PLÁTNES, KAS PAREDZÉTAS IZMANTOµANAI GALVENOKÁRT DZELZCEL'A PÁRBRAUKTUVJU KLÁTNÉS
Inventor: GRIGORIJS BERJOZA
IPC: E01B3/32
Filed: 1998-05-14
Abstract: The invention refers to reinforced concrete plates, which can be used in transport construction, namely, in railway crossings groundwork construction.The plate is complemented by an additional U-profile frame, which envelops the plate's lateral surface and is fused with the supporting strainer and together with the fastening rods and elevating bars form one three-dimensional reinforced construct.The plate working surface is complemented with an additional anti-slip rough cover plating, whose surface is covered with an artificial elevation - anti-slip element (islet) - rows, and which is also fused with the above-mentioned reinforced carcass, fused at least with the U-profile frame.As one of the optional implementation variants for the anti-slip cover plating, it is suggested to use a base steel sheet of the necessary shape, whose surface has been previously artificially elevated to make the anti-slip element - rows having the required distance between those rows and between the elements composing each row.In Fig.3 one of the constructing options for the production of element A for the reinforced concrete plate for railway crossings groundwork is shown, which illustrates the suggested plate structure. In view 1 the following technical elements markings are used; 1-1 the metal cover plating, 2 - artificial elevations (islets), which perform the anti-slip function, 2 - metal anti sliding cover plating, which covers the plate working surface, 3 - U-profile frame, which envelops the plate surface, 4 - the plate elevating bars, 5 - the plate supporting strainer, 6 - the fastening rod for the elevating bars 4 - fixing rod, 7 - cover plating, 2 - anchoring strings, 8 - holes for installation needs, 9 - concrete.<IMAGE>
Patent LV-12402-B (LV)
Title: Lightweight ceramic having hydraulicity quality
Inventor: BIDERMANIS LAIMONIS
IPC: C04B38/02
Filed: 1998-06-08
Abstract: The present invention pertains to the building materials and could be used for production of bricks, blocks and other lightweight ceramics' goods. The ceramic mass comprises clay (M) 30 to 80 weight-ratio, dolomite (D) 20 to 70 weight-ratio and burn-able additions, for example 5 to 23,5 weight-ratio sawdust or polishing-dust. The offered mixture for ceramic mass allows to sink firing-temperature and allows to permit increases of mechanical strength as result of hydraulic hardening-process. The goods are made by using quasi-dry pressing method at pressure of 10 MPa. The goods are dried and fired during one and half hours at the temperature of 800 0C and after that are hydraulic hardened 30 min. Hydraulic hardening-process is realised by immersing in water and after that goods are kept 2 weeks in moist area (optimal regime). The mechanical strength is increased for fired goods to 105-341 % as result of hydraulic hardening-process.
Patent NO-140716-B (NO)
Title: Fremgangsmaate for fremstilling av forbedret grafittlegeme med lav varmeutvidelseskoeffisient
Inventor: SINGER LEONARD SIDNEY
IPC: C04B35/532
Filed: 1975-09-26
Abstract: Fremgangsmåte for fremstilling av forbedret grafittlegeme med lav varmeutvidelseskoeffisient.
Patent NO-145109-B (NO)
Title: Motoranlegg med avgassdrevet turbolader, og et varmeutvekslersystem for ladeluftstroemmen.
Inventor: MELCHIOR JEAN
IPC: F02B37/00
Filed: 1976-04-13
Abstract: Motoranlegg med avgassdrevet turbolader, og et varmeutvekslersystem for ladeluft-strømmen.
Patent NO-146230-B (NO)
Title: Kjoeretoeydekk med kompresjonsspente sidevegger.
Inventor: BANCHIERI CARLO
IPC: B60C13/00
Filed: 1978-05-03
Abstract: Kjøretøydekk med kompresjonsspente sidevegger.
Patent NO-162243-B (NO)
Inventor: KONING ADRIANUS JOHANNES DE
IPC: C08F222/40
Filed: 1983-11-04
Abstract: The invention relates to thermosetting compositions consisting of a homogeneous mixture of an ethylenically unsaturated compound, a bismaleimide compound or a bismaleimide containing composition and an acid compound, with optionally further copolymerizable compounds and usual additives.
Patent NO-166958-B (NO)
Inventor: ANDERSSON KJELL RUNE
IPC: D21H17/45
Filed: 1986-12-02
Abstract: In a process for making paper from an aqueous paper pulp, especially a pulp containing bleached/unbleached mechanical pulps or unbleached chemical pulps, a combination of chemicals is added for improving drainage and retention. As drainage-and retention-improving aids are added a cationic polyacrylamide and a sol of colloidal inorganic particles having at least one surface layer of aluminium silicate or aluminum-modified silicic acid.
Patent NO-164597-B (NO)
Inventor: GOLDMANN SIEGFRIED
IPC: C07D491/048
Filed: 1986-12-29
Abstract: Alkyl 1,2,4-trisubstd. -7-hydroxy-5-oxo- 1,4,5,7-tetrahydrofuro (3,4-b)pyrimidine -3-carboxylates of formula (I) and their salts are new. R1 = Ph, naphthyl, thienyl, pyridyl, chromonyl, thiochromonyl or thiochromenyl, each opt. substd. by 1 or 2 F, Cl, Br, 1-6C alkyl, 1-6C alkoxy, 1-6C alkylthio, NO2, CN or fluoroalkyl or fluoroalkoxy each having up to 3C and 3F; R2 = n-, branched or cyclic alkyl having up to 12C and opt. interrupted by 1 or 2 O or S atoms and opt. substd. by F, Cl, Ph, CN, OH, NH2, mono- or di-(1-3C)alkylamino or N-benzylmethylamino; R3 = CN or 1-4C alkyl opt. interrupted by N-(1-3C alkyl) and/or O; R4 = n-, branched or cyclic alkyl having up to 6C and opt. interrupted by 1 or 2 O atoms and opt. substd. by F, Cl, OH, Ph, NH2, COOH or (1-4C) alkoxycarbonyl. In (I) pref. R1 = Ph opt. substd. by NO2, CL, 1-3C trifluoroalkyl or 1-3C alkyl; R2 = 1-4C alkyl opt. substd. by MeO or EtO; R3 = 1-3C alkyl; R4 = 1-4C alkyl.
Patent NO-170133-B (NO)
Inventor: GUSTAVSSON LENNART
IPC: G21F9/00
Filed: 1988-05-06
Abstract: PCT No. PCT/SE87/00420 Sec. 371 Date Mar. 17, 1989 Sec. 102(e) Date Mar. 17, 1989 PCT Filed Sep. 17, 1987 PCT Pub. No. WO88/01901 PCT Pub. Date Mar. 24, 1988.Method for cleansing gas from solid, liquid and/or gaseous contaminants, by bubbling the gas through a liquid bath (32), and by introducing the incoming gas into a distribution means (14) and causing the gas to pass in part-streams through a multiple of inlet orifices (64) located at progressively increasing depths beneath the surface (34) of the liquid (32). With increasing inlet pressure an increasing number of inlet orifices (64) are utilized for an increasing number of part-streams. The gas flow is passed from respective inlet orifices (64) through connecting means (24, 26, 28) to outlet orifices (31) located at a considerably higher height level (h) than corresponding inlet orifices (64). The gas flow is caused to flow out through venturi nozzles (28) and/or to strike against impinger or striking surfaces (39) with a minimum pressure drop corresponding to said height differential (h). In this way full operational pressure is immediately achieved, as soon as gas is passed out through any of the inlet orifices (64), and an intense mixing of gas and liquid as well as a high cleansing efficiency are guaranteed.
Patent NO-177760-B (NO)
Inventor: LEY WOLFGANG
IPC: E04B2/96
Filed: 1990-11-23
Abstract: 2.1 The object on which the invention is based is to design a wall footing for an upright profile in such a way that the wall footing can be adjusted in three dimensions within a wide range. 2.2 The wall footing (1) has a base plate (2) and a receiving shoe (4), arranged vertically adjustably between vertical guideways (3) of the base plate, for the lower end of the upright profile (6). Provided adjacent to the front ends of the base plate is in each case one passage bore (30) for a fastening screw (31), the passage bore having a substantially larger diameter than the fastening screw. The passage bore is assigned an adjusting plate (27), through which the shank of the fastening screw is guided and on which the head of the fastening screw is supported. 2.3 The invention is used in building construction. <IMAGE>
Patent NO-178663-B (NO)
Inventor: NAKAMURA TAKANORI
IPC: A61P31/04
Filed: 1994-01-10
Abstract: This invention relates to a novel polypeptide represented by the formula:    <IMAGE>  (1)  wherein Lys represents lysine, Trp tryptophan, Cys cystine, Phe phenylalanine, Arg arginine, Val valine, Tyr tyrosine, Gly glycine, Ile isoleucine and X a hydroxyl group or an amino group), its analogue and a method for preparing the same. The polypeptide exhibits strong affinity for lipopolysaccharide, and is useful for removing endotoxin and as a therapeutic agent of bacterial infections, and a method for preparing the same.
Patent NO-180569-B (NO)
Inventor: SWANDE JERKER
IPC: A63C1/32
Filed: 1995-07-17
Abstract: An ice-skate blade construction comprising a central runner (5) and at least one side-runner (4) on each side of the main runner. The side runners are arranged so as to make engagement with the ice solely when the blade (2) is inclined so that the angle defined by the blade with the ice is less than 90 degrees by a predetermined value. In order to improve the gliding and manoeuvering properties of the skate blade, the main runner (5) has a discontinuous glide surface which includes at least one part (7) which is not intended to make contact with the ice and which is delimited by two parts that are.
Patent SE-320111-B (SE)
Inventor: JEZO M
IPC: G01S13/78
Filed: 1967-05-16
Abstract: 1,180,663. Pulse radar. INTERNATIONAL STANDARD ELECTRIC CORP. 12 May, 1967 [17 May, 1966], No. 22154/67. Heading H4D. In apparatus for detecting pulses of a predetermined repetition period t 1  interleaved in a random pulse train, the pulse train is recorded by means 13 on a medium 10 of such length that it is traversed in a period slightly different from t 1 , an integrator 14 is coupled to a read-out means 11 and a threshold detector 15 is connected to the integrator. The embodiment is for an airborne DME receiver (in a TACAN system) taking ground responses as pulse pairs decoded into single pulses, the airborne transmitter being triggered by pulses, Fig. 2A, once per revolution of a drum 18 and the integrator being a ringing circuit, Fig. 2C; when the bursts of the latter exceed a threshold level the output of reading head 11 is gated, Fig. 2E, to avoid drum saturation and the output, Fig. 2D, of circuit 15 is a set of pulses for distance-measuring. The relative speeds of drums 10 and 18 is such that subsequent reply pulses are recorded at a position slightly different from that of previous ones, Fig. 2B.
Patent YU-48762-B (YU)
Title: Controlled release chemical compound dispersion delivery device
Inventor: PORK GERALD S
IPC: A61K47/32
Filed: 1992-12-25
Abstract: A device for the controlled delivery of a beneficial agent as a gelatinous dispersion consisting of (i) a core which contains a beneficial agent, a polymer which forms gelatinous micoroscopic particles upon hydration and if desired an agent to modulate the hydration of the polymer; and (ii) an impermeable, insoluble coating which adheres to and surrounds the core and contains apertures which provide an area for the hydration and release of a disperson comprising gelatinous microscopic particles. <IMAGE>
Patent YU-46808-B (YU)
Title: Uređaj za kontinuirano namotavanje mekih traka
Inventor: RADOVAN SEVIC
IPC: D06B23/00
Filed: 1985-11-04
Abstract: UREĐAJ ZA KONTINUIRANO NAMOTAVANJE MEKIH TRAKA, koji se sastoji iz dva dela, osnovnog uredjaja koji je smešten u šasiji 1 i priključka koji je smešten u šasiji 101, naznačen time, što je izmedju stranice šasije (1) u donjem delu smeštena osovina (7) na kojoj su pričvršćena krila (19a i 19b) gde su za krajeve krila (19a) čvrsto spojeni dodavači (15 i 17), a za krajeve krila (19b) čvrsto su spojeni namotači (9 i 12), pa su izmedju dodavača (15 i 17), osovine (7) i krila (19a) postavljene i čvrsto za njih vezane ploče (20 i 21), a izmedju namotača (9 i 12), osovine (7) i krila (19b) postavljene su i za njih čvrsto vezane ploče (24 i 25) i na sve te ploče su pričvršćeni pogonski elektromotori (16 i 18) dodavača (15 i 17), kao i pogonski elektromotori (10, 11, 13 i 14) namotača (9 i 12). Prijava sadrži još 38 zahteva.
Patent YU-47983-B (YU)
Title: Ležeći-plivajući policajac
Inventor: MILOSEVIC S
Filed: 1990-11-06
Abstract: LEŽEĆI-PLIVAJUĆI POLICAJAC naznačen t ime, što su na oba kraja fleksibilnog pneumatskog nosača (2) pričvršćene spojnice-vezni elementi (3) i fiksirane osiguračima (4) a u spojnice-vezne lemente (3) ugradjeni su prigušni pneumatski ventili (5) i na drugom kraju spojnice-veznih elemenata (3) pričvršćene su fleksibilne pneumatske komore (6) i fiksirane osiguračima (7), a na jednoj od fleksibilnih pneumatskih komora (6) ugradjen je pneumatski ventil (13) i na fleksibilnom pneumatskom nosaču (2) postavljeni su flek-sibilni gazeći elementi (8) koji su po poprečnom obodu fiksirani za podlogu puta (11) pomoću umetaka-nosača (9) i zavrtnjeva (10).
Patent YU-40238-B (YU)
Title: Process for inhibiting the deposition of polymers on the inner surfaces of a polymerization reaction vessel
Inventor: COHEN L
IPC: B05D7/24
Filed: 1979-10-17
Abstract: This invention relates to a polymerization reaction vessel having a coating on the inner surfaces thereof resulting from applying thereto a coating composition containing, as a primary ingredient, the reaction product or oligomers of (1) an alkyl or halogen substituted phenol, such as p-chlorophenol and the like, (2) a condensing agent, such as formaldehyde, and the like, and (3) a polyhydric phenol, such as resorcinol, and the like, dissolved in water or an aqueous alkaline solution. When polymerizing olefinic monomers, such as vinyl halides, vinylidene halides, and vinylidene monomers, having at least one terminal  <IMAGE>  and mixtures thereof, polymer buildup on the inner surfaces of the reaction vessel is substantially eliminated. Further, multiple charges or batches of polymer can be made in said internally coated reaction vessel without opening the same between charges thus preventing the escape of unreacted monomer(s) to the surrounding atmosphere.
Patent ZA-807202-B (ZA)
Title: Device for introducing the gaseous flow stream in apparatuses for granulating and/or coating particles in a spouted bed
Inventor: STERNICHA F
IPC: B01J13/02
Filed: 1980-11-19
Abstract: A device for introducing a gaseous flow stream in an apparatus for granulating and coating particles in a spouted bed including a flow directing structure located between the spouted bed containing portion of the device and the gaseous flowstream feeding portion. The flow directing structure directs the gaseous flow stream in the upward direction for preventing contact and agglomeration of particles in the vicinity of walls of the device.
Patent ZA-812326-B (ZA)
Title: Machine dishwashing composition
Inventor: BEAVAN S
IPC: C11D7/54
Filed: 1981-04-08
Abstract: A composition in solid or liquid form for machine dishwashing is disclosed, containing a builder such as a phosphate salt, an alkaline material such as sodium silicate and a halite such as sodium chlorite. The composition is for use with a machine incoporating an ultraviolet light source to irradiate the dishes and/or the liquor. The composition may also include a low-foaming or non-foaming surfactant and other usual adjuncts, especially enzymes. An exemplified composition is 33% tripolyphosphate, 27% sodium disilicate, 33% chlorite, 7% sodium tetraborate.
Patent ZA-831122-B (ZA)
Title: Substituted oximinoacetanilides,processes for their preparation,and their use as pest-combating agents
Inventor: BRANDES WILHELM
IPC: A01N47/34
Filed: 1983-02-18
Abstract: Substituted oximinoacetanilides of the general formula    <IMAGE> (I)  in which R1 denotes an alkyl or alkoxy group or a halogen atom, R2 denotes a hydrogen or halogen atom or an alkyl or trifluoromethyl group, R3 denotes a hydrogen or halogen atom or an alkyl group, R4 denotes a hydrogen atom or a methyl group, R5 denotes an alkoxy, amino or -NH-CO-NH-R7 group, wherein R7 represents a hydrogen atom or an optionally cyano-, alkoxy- or alkoxycarbonyl-substituted alkyl group, or represents a cycloalkyl group, and R6 denotes various aliphatic or heterocyclic radicals, are new and find use as pest-combating agents, in particular as fungicides.
Patent ZA-832160-B (ZA)
Title: Method and apparatus for microbial identification
Inventor: LOWKE GEORGE EDWARD
IPC: C12Q1/04
Filed: 1983-03-25
Abstract: A method and apparatus are disclosed for detecting the identifying microbial cells in a sample that may contain several differing micro-organisms. The method comprises isolating one or more portions of the sample, combining respective sample portions with one or more materials known to be inhibiting reagents for the microbial cells to be detected, introducing an electrical potential across the respective sample portions to induce an electrical charge across the surfaces of those microbial cells present, passing a beam of laser light through the sample portion for a period of time sufficient for the light to pass through the sample portion and be optically detected, measuring the birefringence effect of the sample portion, and comparing the birefringence effect with a control sample portion containing the microbial cells under investigation. The respective sample portions may be mixed with a series of different inhibiting reagents for the microbial cells under investigation, to develop a profile that can accurately identify the particular cells and segregate them from other bacteria that may appear in the same sample material. 
<??>The apparatus comprises an electrical cell (12) adapted to impose an electrial field across the sample under investigation and an optical sensing assembly (3) using a laser light source (28). An automated sample delivery system (36, 36 min ) may be used, comprising one or more sample reservoirs (40) fluidly connected to the inlet (16) of the electrical cell (12), to sequentially transfer samples to the cell examination.
Patent ZA-833204-B (ZA)
Title: Respirators
Inventor: ODELL RAYMOND
IPC: A62B7/10
Filed: 1983-05-05
Abstract: The present invention relates to improvements in power assisted positive pressure respirators for use in contaminated atmospheres. The respirator comprises a facepiece 1 having an inlet 3 connected to a pump unit 5 for supplying air to the facepiece which has been filtered by filter means 11 connected to the pump unit inlet. The facepiece is also provided with an outlet provided witha one-way valve 2 which is biased to its closed position and is openable when a predetermined pressure above atmospheric pressure is established within the facepiece. To maximise use of the filter means 11, a one-way inlet valve 13 is provided intermediate the pump unit 5 and the facepiece 1, conveniently at the inlet to the facepiece, which is closed during exhalation by the wearer to thereby cause the pump to be placed in a condition in which, although it continues to operate, no or substantially no air is moved thereby, so that during this period, no or substantially no air is drawn through the filter means 11.
Patent ZA-841940-B (ZA)
Title: Process relating to triglyceride oils
Inventor: PAULITZ BERNHARD GEORG AUGUSTI
IPC: A23J7/00
Filed: 1984-03-15
Abstract: The present process for removing impurities from a triglyceride oil includes admixing a hydrolyzed phosphatide and water with the oil, separating the oil into an oil portion and a sludge portion and separating the sludge portion into an aqueous phase and an oil phase. The presence of the hydrolyzed phosphatides can aid the two separation steps. Recovery of oil from the sludge is thus possible.
Patent ZA-844199-B (ZA)
Title: Securing components to springs of composite material
Inventor: TUCKER-PEAKE ADRIAN
IPC: B60G11/02
Filed: 1984-06-05
Abstract: An element comprising a sheet 20 of resilient material having on one side a protruding formation 21 engagabie with a shallow, sloping walled, recess 17 in a composite spring, and, on the other side, a further formation 22 engagable with a recess in a component 18 to be secured to the spring. When the component 18, eg an axle part, is secured to the spring by being clamped thereto, the resilient material acts as a load spreading element and provides relative location between the spring and component during assembly.
Patent ZA-855011-B (ZA)
Title: Games racket
Inventor: CURTIS MICHAEL EDWARD
IPC: A63B49/00
Filed: 1985-07-03
Abstract: The invention relates to a frame for a games racket e.g. tennis, of the type made as a hollow injection moulding of reinforced thermoplastics material. The frame has stringing means in the form of a series of discrete lugs (17, 28 or 40) moulded integrally with the walls of the hollow frame and so positioned that the racket strings in their desired positions do not pass to the outer periphery of the head. The discrete lugs may for example be around the inner periphery of the head of the frame and each contain an integrally-moulded circumferential bore (18) for string passage.The frame may be made by injection moulding around a fusible core (10, 21 or 30) and the shape of the core required to give the desired lugs provides strong resistance to movement under the injecting pressures hence giving improved product uniformity.
Patent ZA-865829-B (ZA)
Title: Process and device for the control of heat energy exchange with a fluidized bed
Inventor: MARLAIR GUY
IPC: F28D13/00
Filed: 1986-08-04
Abstract: In a fluidized bed there is immersed an internal heat-exchanger connected to a heat-transfer fluid discharge line which feeds an external heat-exchanger fitted in a fluidizing gas delivery line with a by-pass line connected to a flow-control valve so that the heat withdrawn from the fluidized bed and not used is reintroduced therein by means of the fluidizing gas.