baber/WOPTO huggingface dataset:
Patent NO-178079-B (NO)
Inventor: HRUSCHKA ANTON
IPC: D06L4/70
Filed: 1991-02-06
Abstract: The process comprises three stages, namely an oxygen bleach which is optionally combined with a hydrogen peroxide bleach (EOP stage), an ozone bleach (Z stage) and a peroxide bleach (P stage). According to the invention, the residual oxygen content of the exit air from the Z stage is completely reacted in the EOP stage, and the effluent of the Z stage is used for dilution between the EOP and Z stages and/or for ash removal from the pulp after bleaching. It is advantageous in this case to control the temperature, the NaOH supply and the O2/H2O2 ratio in the EOP stage, so that the oxygen consumption at a constant conversion is adjusted to the residual oxygen content of the exit air from the Z stage.
Patent NO-180236-B (NO)
Inventor: BASTIOLI CATIA
IPC: C08L23/08
Filed: 1991-04-02
Abstract: Expanded articles of biodegradable plastics material are produced by the extrusion of a composition including starch, a polymer compatible with starch, in particular, an ethylene-acrylic acid copolymer and/or ethylene-vinyl alcohol copolymer, and an expanding agent. Preferably use is made of sodium bicarbonate as expanding agent in the presence of a polymeric acid.
Patent NO-180388-B (NO)
Inventor: CALL HANS-PETER
IPC: C12S3/04
Filed: 1992-09-16
Abstract: The present invention concerns a process for the enzymatic bleaching of celluloses in which a) a redox potential in the range between 200 and 500 mV is set with the simultaneous dosed addition of oxidation and reducing agents and the addition of salts and complex formers to provide an aqueous cellulose-containing solution; b) a bleaching reaction is initiated by the addition of lignolytic enzymes; and c) the reaction is maintained for 15 minutes to 12 hours under continuous agitation.
Patent SE-340290-B (SE)
Inventor: GRAM H
IPC: A23L3/36
Filed: 1969-03-19
Abstract: 1,242,166. Freezing in moulds. BRODRENE GRAM A.S. 19 March, 1969 [21 March, 1968], No. 14528/69. Heading F4H. Frozen material is withdrawn from a mould 1 by freezing the corrugated lower surface 10 of a plate 5 to the surface of the material and lifting the plate. A tube 6 extends upwardly from the plate and has a projection 7 which may be gripped by the lifting apparatus. The corrugations are flat topped and bottomed. The material to be frozen is fibrous or coarselygrained, e.g. spinach or chopped or non-chopped meat.
Patent SE-318816-B (SE)
Inventor: THESING G
IPC: B65B61/24
Filed: 1964-05-06
Abstract: 1,025,832. Reshaping packages. HOLSTEIN & KAPPERT MASCHINENFABRIK PHONIX G.m.b.H. May 5, 1964 [May 9, 1963], No. 18554/64. Heading B8C. [Also in Division B5] In a device for reshaping a liquid filled sachet to a substantially rectangular parallelepipedic shape, plates are brought together to define said shape, and tabs projecting obliquely from the end edges of the side plates co-operate to press liquid from the areas of the sachet therebetween. The sachet material is sufficiently stiff to retain its shape at least temporarily; the pressed areas may be welded. Flaps 3, 4 (Figs., not shown), hinged to plate 1 are pivoted inwards by fingers 7 when the plate 6 is pulled downwards, and a top plate 10 is lowered. Edges of the package are trapped between the tabs 8, 9 and may be welded in situ when the plates are lowered or after removal from the device. The flaps may be articulated to the sleeve supporting the plate 6 by links, or may be replaced by plungers.
Patent ZA-824927-B (ZA)
Title: Method and apparatus for controlling fuel injection timing in a compression ignition engine
Inventor: BULLIS R
IPC: F02B1/04
Filed: 1982-07-09
Abstract: The method and apparatus for generating start of combustion signals associated with the combustion events in a diesel engine (10), and for using such signals to control the timing of fuel delivery to the engine. The combustion event is sensed, as by an electrostatic (230, 330) or optical (130, 430) sensor, and signal conditioning circuitry (32) provides a start-of-combustion (SOC) signal (34) which is directly and precisely indicative of the time of the onset of combustion. The sensors (130, 230) include self-cleaning capabilities (48, 248) for extended operating life on an engine. The sensors may be incorporated in the structure of a glow plug (330, 430).The SOC signal (34) is advantageously supplied to a timing control circuit (26) which delivers a timing control signal (28) to a fuel delivery device, such as the controller (16') associated with a fuel pump (16). The control circuit (26) stores (66) one or more start of combustion values (SOC<sub>.</sub>) which indicate the desired timing, relative to an engine cycle (24), for the start of combustion event as a function of speed (26) and load (27). One or more adjustment signals (ASOC) are stored (75) and applied (67,68) as a function of speed and load to adjust the desired signal (SOC<sup>*</sup>) such that the control signal (28, SOC<sub>c</sub>) is corrected for delays. The actual SOC signal (34) is compared (71) with the desired signal (66) to generate an error signal (72) which may be used to finely adjust the stored (75) ASOC signal for particular speed and load conditions.
Patent ZA-828225-B (ZA)
Title: Polymer blends containing ammonium liposalt emulsion co-polymer,method of making products therefrom and products obtained by the method
Inventor: GIOENI MARY LOUISE
IPC: C08L57/12
Filed: 1982-11-10
Abstract: Polymer blends containing ammonium liposalt emulsion polymer are useful as or in coating compositions, binders for non-woven fabrics, adhesives and similar products. The blends comprise emulsion acid copolymer and emulsion halohydroxypropyl and/or propylene oxide ammonium liposalt copolymer at least one of which is film forming. The invention embraces a process for producing tough, solvent resistant products and such products derived from the process.
Patent ZA-832448-B (ZA)
Title: Aqueous heat-curable compositions, and their use
Inventor: AYLA CIHAN
IPC: C08G16/02
Filed: 1983-04-07
Abstract: Aqueous heat-curable compositions which are based on known heat-curable condensation products of aldehydes and OH- and/or NH2-containing compounds, which contain hemicellulose-cleavage products having an average degree of polymerization, DP, of 5 to 100 and of at least 10% by weight, relative to the total weight of heat-curable materials, and aldehydes, in an amount of 5 to 50% by weight, relative to the weight of hemicellulose-cleavage products. The invention also relates to the use of these compositions for glueing and for preparing moldings.
Patent ZA-846212-B (ZA)
Title: A method for erecting a bridge superstructure of prestressed concrete and launching girder for performing the same
Inventor: KINKEL HORST
IPC: E01D101/24
Filed: 1984-08-10
Abstract: A method is described for the sectional erection of a superstructure of prestressed concrete for a bridge with a launching girder carrying the formwork for the superstructure and being movable from one concreting section to the other. The process is characterized by a movement of the launching girder to the next concreting section while the previously concreted and prestressed superstructure is supported via bearings by the launching girder, which in turn is supported by the bridge supports via further bearings.
Patent ZA-858362-B (ZA)
Title: Method of increasing the productivity of reversing plate mills
Inventor: TIPPINS GEORGE WILLIAM
IPC: B21B1/00
Filed: 1985-10-31
Abstract: A method of improving the productivity and yield of a reversing plate mill comprises installing coiler furnaces on the upstream and downstream sides of the mill. Thereafter, a supply of extra large slabs as well as a supply of pattern slabs for the mill are provided. The plate requirements for the next horizon period are analyzed and for each size plate, a decision is made (i) to process extra large size slabs, or (ii) to process pattern slabs, or (iii) a combination of both extra large and pattern slabs to supply the plate requirements. The slabs are then processed in accordance with the particular decision.
Patent ZA-866287-B (ZA)
Title: Pharmaceutical compositions containing acth(1-24)for the therapy of shock conditions and of respiratory and cardiocirculatory insufficiencies
Inventor: BERTOLINI ALFIO
IPC: A61P9/00
Filed: 1986-08-20
Abstract: Pharmaceutical compositions containing ACTH(1-24) are effective in the treatment of shock conditions and of respiratory and cardiocirculatory insufficiency. The compositions of the invention may be administered by parenteral or inhalatory route at a dosage ranging from 1 to 10 mg of active principle.
Patent ZA-897862-B (ZA)
Title: Gas-permeable,liquid-impermeable nonwoven material
Inventor: DUMAS DAVID H
IPC: D21H27/10
Filed: 1989-10-17
Abstract: Disclosed is a liquid-impermeable, gas-permeable nonwoven material comprising a thermally consolidated blend of (1) 5% to 30% of a first polyolefin pulp, (2) 15% to 90% of a second polyolefin pulp having a melting point at least 20 DEG C higher than the first polyolefin pulp, and (3) 5% to 55% of a staple fiber. Also disclosed is a wet forming method for making such a nonwoven material without the use of surfactants.
Patent ZA-913794-B (ZA)
Title: 3-(1-thiazolidinylbutyl-4-piperazinyl)-1h-indazoles,a process for their preparation and their use as medicaments
Inventor: HRIB NICHOLAS J
IPC: C07D417/14
Filed: 1991-05-20
Abstract: This invention relates to 3-[1-thiazolidinylbutyl-4-piperazinyl]-1H-indazoles of the formula I <CHEM> where R1 and R2 are each independently hydrogen or loweralkyl or R1 and R2 taken together with the carbon atom to which they are attached form a cyclopentane, cyclohexane or cycloheptane ring; R3 ad R4 are independently hydrogen or loweralkyl or R3 and R4 taken together with the carbon atom to which they are attached form a cyclopentane, cyclohexane or cycloheptane ring; R5 is hydrogen, loweralkyl, alkanoyl or aroyl; X is halogen, loweralkyl or alkoxy; m is an integer of 0 to 3, the pharmaceutically acceptable acid addition salts thereof and where applicable, the optical, geometrical and stereoisomers and racemic mixtures thereof. The compounds of this invention are useful as antipsychotic agents.
Patent ZA-916342-B (ZA)
Title: 3-(1,2-benzisoxazol-3-yl)-4-pyridinamines and derivatives
Inventor: KLEIN JOSEPH THOMAS
IPC: C07D413/04
Filed: 1991-08-12
Abstract: 3-(1,2-Benzisoxazol-3-yl)-4-pyridinamines and derivatives This invention relates to 3-(1,2-benzisoxazol-3-yl)-4-pyridinamines of the formula <CHEM> where R1 is hydrogen, loweralkyl, arylalkyl or acyl; R2 is hydrogen, loweralkyl or arylalkyl, X is hydrogen, halogen, nitro or amino; or the pharmaceutically acceptable addition salts thereof, and where applicable, the geometric and optical isomers and racemic mixtures thereof. The compounds of this invention are useful as analgesics, for alleviating various memory dysfunctions characterized by a decreased cholinergic function, as cognition enhancers in the treatment of senile dementia such as Alzheimer's disease and as topical antiinflammatory agents for the treatment of various dermatoses.
Patent ZA-918862-B (ZA)
Title: The use of thiazoloisoindolinone derivatives as antriviral medicaments
Inventor: ZILCH HARALD
IPC: A61K31/425
Filed: 1991-11-08
Abstract: PCT No. PCT/EP91/02101 Sec. 371 Date Jul. 20, 1993 Sec. 102(e) Date Jul. 20, 1993 PCT Filed Nov. 6, 1991 PCT Pub. No. WO92/08457 PCT Pub. Date May 29, 1992.The present invention concerns the use of compounds of the general formula I    <IMAGE>  (I)  for the preparation of medicaments for the treatment of viral or retroviral infections, whereby R signifies a hydrogen atom or a straight-chained or branched, saturated or unsaturated alkyl radical with 1-7 carbon atoms, which can possibly be substituted by phenyl, or a phenyl ring which can possibly be substituted one or more times by C1-C4-alkyl, C1-C4-alkoxy, hydroxyl, trifluoromethyl, methylsulphonyl or halogen, such as fluorine, chlorine or bromine, n stands for the numbers 0, 1 or 2, as well as of their pharmacologically compatible salts or tautomers.
Patent ZA-919878-B (ZA)
Title: Solvent condenser for an apparatus for recovering solvents
Inventor: KARTHAUS MICHAEL
IPC: F26B25/00
Filed: 1991-12-17
Abstract: A solvent condenser for an apparatus for recovering solvent from a carrier gas/solvent mixture is formed by at least one flooded evaporator.
Patent ZA-935883-B (ZA)
Title: Sanitary napkin with garment attachment panels.
Inventor: VANGOMPEL PAUL THEODORE
IPC: A61F13/56
Filed: 1993-08-12
Abstract: An elongated sanitary napkin (10) has deflectable longitudinal side edges (34,36) formed by an edge or peripheral seal (28) along the opposite sides of an absorbent (18). A garment attachment panel (14,16) is secured to the underside of each side edge. A fixed portion (50) of the panel (14) is bonded flat against the side edge so that a free portion (52) of the panel (14), extending from the fixed portion (50), is directed inward and downward. During use, the panels (14,16) are fastened together beneath an undergarment crotch portion by hook (58) and loop (60) type fastener. Fastener (58,60) and panels (14,16) are sized so that when fastened the panels (14,16) exert a pull on the side edges, controlling their deflection and, for example, preventing them from folding in over the absorbent (18). The garment attachment panels (14,16) confine the undergarment crotch portion under the absorbent (18) so that, for example, an elasticized edge of the crotch portion is prevented from pulling up and onto the absorbent (18). <IMAGE>
Patent ZA-943348-B (ZA)
Title: A gene encoding a polypeptide having pre-B cell growth-supporting ability
Inventor: HIRANO TOSHIRO
IPC: C12N15/12
Filed: 1994-05-16
Abstract: This invention relates to a gene encoding a polypeptide having pre-B cell growth-supporting ability, and an adhesion molecule of the polypeptide consisting of 318 amino acid residues having pre-B cell growth-supporting ability, or a part of it. Said adhesion molecule is produced by preparing transformants such as microorganism or cells by transforming a host cell with a vector containing said gene and culturing said transformants. The above gene encodes the novel adhesion molecule enhancing the pre-B cell growth-supporting ability on the bone marrow cell and the synovial cell derived from patients with rheumatoid arthritis (RA) and multiple myeloma (MM). The homogeneous and purified adhesion molecule having pre-B cell growth-supporting ability can be produced in large quantities, and therefore it is possible to identify multiple myeloma (MM) and rheumatoid arthritis (RA), and also prepare reagents for the clinical diagnosis thereof. <IMAGE>
Patent ZA-951276-B (ZA)
Title: Broad spectrum antimicrobial compounds and methods of use
Inventor: SELSTED MICHAEL E
IPC: C07K7/08
Filed: 1995-02-16
Abstract: The present invention provides indolicidin analogs, which are tryptophan-rich peptides that have substantially the same amino acid sequence as naturally occurring indolicidin, exhibit broad spectrum antimicrobial activity and have antimicrobial selectivity as compared to naturally occurring indolicidin. The invention also provides methods of using an indolicidin analog to inhibit or prevent the survival or growth of a microorganism in an environment capable of sustaining such survival or growth. The invention provides, for example, methods of administering an effective amount of an indolicidin analog to an environment capable of sustaining the survival or growth of a microorganism.
Patent ZA-962481-B (ZA)
Title: Condensation products based on amino-s-triazines and the use thereof
Inventor: WEICHMANN JOSEF
IPC: C04B24/22
Filed: 1996-02-28
Abstract: In the proposed condensation product based on amino-s-triazines with at least two amino groups, formaldehyde and sulphite, the molar ratio of amino-s-triazine, formaldehyde and sulphite is 1:2.5-6.0:1.51-2.0 and the formiate content is less than 0.3 wt %. The condensation product is obtained by a) heating amino-s-triazine, formaldehyde and a sulphite in the molar ratio 1:2.5-6.0:1.51-2.0 in an aqueous solution at a temperature of 60-90° C. and a pH level of between 9.0 and 13.0 until the sulphite can no longer be detected; b) continuing the condensation at a pH level of between 3.0 and 6.5 and a temperature of 60-80° C. until the condensation product has a viscosity of 5-50 mm/s at 80° C.; and c) adjusting the pH level of the condensation product to 7.5-12.0 or carrying out thermal secondary treatment at a pH level of >10.0 and a temperature of 60-100° C. The product can be used as an additive for inorganic binders such as cement.
Patent ZA-963790-B (ZA)
Title: Process for the production of petrochemicals
Inventor: TAMHANKAR SATISH S
IPC: C07D301/32
Filed: 1996-05-13
Abstract: Petrochemicals (hydrocarbon derivatives) are produced by the vapour phase partial oxidation reaction of a hydrocarbon with air, if desired, enriched in oxygen, in the presence of a suitable catalyst. The petrochemical product is removed from the product gas stream, and part or all of the remaining gas stream is passed through a bed of hydrophobic adsorbent, which adsorbs mainly the unreacted hydrocarbon from the gas stream without adsorbing water vapour. The adsorbed hydrocarbon is purged from the bed with air, and the air-hydrocarbon mixture is recycled to the partial oxidation reactor. <IMAGE>
Patent AT-414268-B (AT)
Inventor: HARGREAVES STEVE
IPC: F03G6/00
Filed: 2004-06-08
Granted: 2006-10-15
Abstract: The invention relates to a heat engine comprising a first ambient heat exchanger ( 1 ) for exchanging heat with the environment at a first temperature level, a second ambient heat exchanger ( 2 ) for exchanging heat with the environment at a second temperature level, a first high-pressure tank ( 11 ) for receiving a high-pressure working medium, a second high-pressure tank ( 12 ) for receiving a high-pressure working medium, a working machine ( 31 ) for producing mechanical energy from the working medium that is discharged from one of the high-pressure tanks ( 11, 12 ), and a control device ( 42 ) for controlling the progress of the process. High efficiency and great flexibility are obtained by the fact that the first high-pressure tank ( 11 ) is provided with a first heat exchanger ( 21 ) which is spatially separated from the ambient heat exchangers ( 1, 2 ) and can be connected to the first ambient heat exchanger ( 1 ) while the second high-pressure tank ( 12 ) is provided with a second heat exchanger ( 22 ) that is spatially separated from the ambient heat exchangers ( 1, 2 ) and can be connected to the second ambient heat exchanger ( 2 ).
Patent GB-2361580-B (GB)
Title: Time of flight mass spectrometer with selectable drift length
Inventor: HOYES JOHN BRIAN
IPC: G01N27/62
Filed: 2001-03-05
Granted: 2002-05-08
Abstract: A time of flight mass analyser 1 having a drift region 2, an ion packet generator 6, first and second ion reflectors 18,19 and at least one ion detector 20 is disclosed. The drift region 2 has an axis 3, an entrance 4 and an exit 5 and provides for a place wherein ions may be temporally separated according to their mass-to-charge ratios. The ion packet generator 6 injects packets of ions into the drift region 2 at the region's entrance 4 from a beam of ions by intermittently applying an electrostatic field such that the packets of ions enter the drift region 2 in an initial direction which is inclined to the direction of said beam of ions. The first ion reflector 18 is disposed at the exit 5 of the drift region 2 to reflect back towards the entrance 4 ions which are travelling towards the reflector 18 in the drift region 2. The second ion reflector 19 is disposed in juxtaposition to the first ion reflector 18 to reflect packets of ions back towards the first ion reflector 18 through at least a portion of the drift region 2 so that the packet of ions may be reflected to and fro between said first 18 and second 19 ion reflectors and undergo a number n of reflections at the second ion reflector 19. A detector 20 is disposed to detect at least some packets of ions reflected by the first ion reflector 18 which do not enter the second ion reflector 19. The number of reflections at the second ion reflector 19 may be selected by adjustment of an inclination of the initial direction to the axis 3. <IMAGE>
Patent GB-2379176-B (GB)
Title: Method and device for joining screens
Inventor: ROBERTSON GRAHAM
IPC: B07B1/46
Filed: 2002-06-26
Granted: 2003-07-30
Abstract: A screen is described wherein one end of the screen frame is provided with an upwardly open channel profile and the other end with a similar but downwardly open channel profile, such that the outboard edge of an upwardly open profile will fit within the channel of a downwardly open profile provided along the edge of an adjoining screen frame, to enable two such screens to be connected together and to enable linear movement in a direction generally perpendicular to the line of engagement and generally in the plane of at least one of the two screens, to be transmitted from one screen frame to the other. The engagement of one profile by another also serves to close the gap between the two screen frames and prevent at least particulate material from passing therebetween. Preferably the engagement prevents liquid from passing therebetween. The engagement may comprise a lost motion connection so as to permit one frame to be hingeable relative to the other about the connection, but still provides a reliable force-transmitting connection to enable a rear screen frame to be removed from the support structure simply by pulling out the front frame of the pair. <IMAGE>
Patent GB-2390784-B (GB)
Title: System for interconnecting a remote server with a short message server centre (smsc) via the internet
Inventor: SORDO MIRALLES ARTURO
IPC: H04L12/58
Filed: 2002-02-15
Granted: 2004-12-08
Abstract: It allows the transmission of short messages (SMS) between a remote server (1) and a mobile telephone user (7), that is in communication with a short message service centre (5) via GSM network 10. It is characterised in that remote server (1) communicates with the short message server (5) via a hypertext transfer protocol (http), for which both server (5) and remote server (1) have means of bi-directional transmission/reception (2, 3, 8 and 9) of the short message via the Internet protocol (http). <IMAGE>
Patent GB-2390814-B (GB)
Title: Oxygen generator
Inventor: JONES DAVID
IPC: A62B21/00
Filed: 2002-06-07
Granted: 2005-01-05
Abstract: An oxygen generator comprising an oxygen generating unit including: (a) a chlorate oxygen generating candle for generating oxygen when ignited; and (b) an ignition device for igniting the candle to initiate oxygen generation from the candle. The candle is arranged during operation to sustain propagation of a plurality of burn fronts therethrough, the fronts propagating in different directions.
Patent GB-2420046-B (GB)
Title: Method and system for transport protocol reconstruction and timer synchronization for non-intrusive capturing and analysis of packets on a high-speed
Inventor: KHIRMAN STANISLAV
IPC: H04L29/06
Filed: 2004-04-23
Granted: 2006-08-02
Abstract: A transport protocol data flow reconstruction method delays determination that a missing packet is lost for a period of time. For an evaluated TCP packet in a first direction, the method determines if a TCP packet is missing in a second direction, in which case the method stores the evaluated TCP packet in a list and creates an acknowledgement timer indicating a maximum time to wait until treating the missing TCP packet as lost. Expiration of the acknowledgment timer indicates a missing packet in the second direction. The method determines if a TCP packet is missing in the first direction, in which case the method stores the evaluated TCP packet in the list and creates a retransmission timer indicating a maximum time to wait until treating the missing TCP packet as lost. Expiration of the retransmission timer indicates a missing packet in the first direction.