baber/WOPTO huggingface dataset:
Patent NO-165509-B (NO)
Inventor: PIKE CLINTON BADGER
IPC: F27D99/00
Filed: 1987-08-07
Abstract: A furnace has a solid fuel hopper 35 above a combustion chamber 10, an ash outlet 11 below said combustion chamber, a combustion gas outlet 11 at or below the level of the combustion chamber, and an auger 22 in an ash chamber 20 below the ash opening 11 to regulate the size of an ash pile 21 below the combustion chamber 10 and hence control the escape of ash or fuel or non-combustibles through the ash opening 11. This enables the combustion gas outlet 11 to be covered by hot coals 53 within the combustion chamber 10 so that any combustion gas from the combustion chamber or any pre-combustion zone must pass through a filter of hot coals 53 before reaching the combustion gas outlet 11.
Patent NO-173177-B (NO)
Title: Innretning for mottak og sikring av last eller maskiner
Inventor: PACAULT MICHEL
IPC: B63B35/50
Filed: 1987-11-18
Abstract: Fortøyningsinnretning for last eller maskiner til en plattform (1), omfattende en øvre perforert plate (3) og festeorganer som omfatter pilarer (8). og en nedre plate (7). Pilarene (8) har to ansatser (16, 17) for anlegg mot platene (3, 7) slik at disse holdes i en konstant innbyrdes avstand. Den nedre plate (7) kan være tynn, f.eks. under 10 mm. Fortyningsinnretningen omfatter videre avstandsholdere (6) f.eks.i form av ben (21, 22) eller fundamentelementer (10) med en festeblokk (13a) innstøpt i en pakning (14) og forsynt med en bolt (13b). Fortøyningsinnretningen er særlig til-tenkt fortyning av tunge helikoptere på et skipsdekk.
Patent NO-180532-B (NO)
Inventor: SCHEI ANDERS
IPC: C01B33/00
Filed: 1994-09-01
Abstract: The present invention relates to a process for removing impurities from molten silicon by treatment of molten silicon (4) contained in a vessel (2) with a slag (5) having the capability of removing the impurities, particularly boron, from molten silicon. The slag (5) is continuously or substantially continuously added to the molten silicon (4) and then continuously or substantially continuously inactivated or removed from the silicon melt (4) as soon as equilibrium between the slag (6) and molten silicon (4) is reached with respect to the impurity elements or element to be removed. <MATH>
Patent SE-328057-B (SE)
Inventor: BOGNER G
IPC: F17C3/08
Filed: 1967-02-21
Abstract: 1,132,416. Refrigerating. SIEMENS A.G. 22 March, 1967 [22 March, 1966], No. 13563/67. Heading F4H. A cryostat comprises a container 1 for a liquid coolant, e.g. helium, and a displacement body 15 above the coolant, the body 15 being formed so as to guide rising coolant vapour in heat exchange with the container wall. As shown, helical grooves 16 are formed in the surface of body 15 which comprises a plurality of superimposed sections separated by layers 26 of chromium or gold plated copper sheet, and is made of foamed plastics material. Grooves 16 communicate via bores and channels 18- 21 with an outlet 22 and a further bore 23 having a normally closed relief valve 24 is provided in body 15. The object to be cooled, e.g. a superconducting coil 11, is introduced through a tube 17, its electrical leads being led through grooves 16; the leads may be finned. The cryostat may alternatively be formed as an annulus (Figs. 3 and 4, not shown) having its axis horizontal or vertical; the space surrounded by coil 11 is then accessible from outside the cryostat. Container 1 is surrounded by an evacuable chamber 5 containing superinsulation 32, a heat shield 7, a liquid nitrogen container 2 and an evacuable chamber 3.
Patent SE-338275-B (SE)
Inventor: KOEHLI R
IPC: B65G17/00
Filed: 1968-05-08
Abstract: 1,175,648. Endless conveyers. INVENTIO A.G. 24 May, 1968 [24 May, 1967], No. 24939/68. Heading B8A. Trays 7 on carriers 6 mounted between a pair of endless driven chains 2, 3 are off-loaded by platforms 12 movable by a parallelogram linkage 34, 35 between a position remote from the carrier and an interdigitating position in the path of the carrier. Disposed along the carrier path and engageable by a rod 6.1 carried thereby are two pairs of contacts 46.1, 46.2, and 47.1, 47.2 connected in a circuit, Fig. 3 (not shown). The respective pairs of contacts are spaced apart and the length of the rod 6À1 is such that the path of the carrier adjacent to an off-loading station is divided into four zones wherein in zone 1 the approach of a tray 7 is detected by a photo-electric device 49 which reads a destination code on the edge 7À1 of the tray. The code comprises surfaces which are rotatable between reflective and non-reflective positions. If the code corresponds to that of the discharge station a motor 41 is started to move the platform from its remote position into the path of the carrier. Contacts 46.1 and 47.1 are closed. In zone II contact 46.1 opens to prevent initiation of the movement of the platform, if this has not taken place, and contact 46À2 closes to maintain any motion of the said platform until the same reaches its interdigitating position whereupon switch 40 is closed and switch 38 is opened to stop the motor 41. In zone III contact 47.1 is opened to break the hold circuit for a relay (53), Fig. 3 (not shown), whereby if the platform has failed to reach its extreme position the relay circuit is broken and the chains 2, 3 stopped. The tray is transferred in zone III. In zone IV contacts 46.1 and 47.2 are closed to effect reversal of the motor 41 to withdraw the platform until limit switch 37 is opened to stop the motor and thus complete the cycle. An arm 27À5 deflectable by a tray 7 on a platform into engagement with a feeler rod 6.2 of an approaching carrier will open a safety switch 27 and stop the chains 2, 3 should the platform for some reason already be loaded with a tray. The platform comprises parallel sets of rollers 12 inclined downwardly away from the carrier, so that trays thereon abut a stop 44. The stop is releasable by a lever 45 on arrival of the platform at its remote position to allow the tray to be delivered to further inclined rollers 32. The loading of the trays on to the carriers is similar to the above except that the platforms are downwardly inclined towards the carriers, which carrier is moving in the opposite direction. Pairs of contacts 28.1, 28.2 and 29.1, 29.2 are engaged in similar fashion by the carrier as it passes through the four zones to synchronize the movement of the platform 12 to that of the carrier 6. A safety switch 26 mounted on the platform and actuated by a loaded carrier breaks the drive circuit and stops the chains 2, 3.
Patent SE-304948-B (SE)
Inventor: BARTOO OTTO F
IPC: B65D1/24
Filed: 1963-07-31
Abstract: 1,039,678. Bottle crates. VEREENIGING VOOR ZUIVELINDUSTRIE EW MELKHYSIENE. July 25, 1963 [Aug. 1, 1962], No. 29951/63. Heading B8P. A bottle crate with apertures in its side walls has an open work bottom of ribs 1 (Fig. 3, not shown) at 45 degrees to the side walls and dividers 14 parallel to the side walls joined to the bottom at the intersections of the ribs at 2 and to each other. The upper boundary of the dividers 14 and side walls 7 form a wave pattern (Fig. 1, not shown) at the uppermost points of which the dividers are joined to the walls at 13 and to themselves 16 and 17, and opposite the lowermost points of which they are both joined to the base. The wavy edge of the walls has a reinforced rim and large hand holes 9 are provided. In stacked condition lower flanges 4 rest on a rounded upper part 5 and lower rims 3 fall within upper rims 6. The crate is of plastics material cast in a die.
Patent YU-46805-B (YU)
Title: Postupak i uređaj za proizvodnju drvenih lamela od rezane građe
Inventor: HANS BINDER
IPC: G06T5/30
Filed: 1989-12-06
Abstract: POSTUPAK I UREĐAJ ZA PROIZVODNJU DRVENIH LAMELA OD REZANE GRAĐE naznačen time, što se rezana gradja predkondicionira na 40 do 60% vlažnosti, prvenstveno na 50%, što se zatim reže bez struganja piljevine u pojedinačne drvene lamele koje se posle rezanja regulisano suše do vlažnosti od 4 do 8% i što se drvene lamele podvrgavaju naknadnoj obradi skidanjem piljevine sa jedne ili sa više strana osušenih drvenih lamela, naročito brušenjem. Prijava sadrži još 1 nezavisan i 18 zavisnih zahteva.
Patent RS-51741-B (RS)
Inventor: CAREY VINCENT PRIALUX
IPC: C05G3/70
Filed: 2001-04-06
Abstract: Stimulator biljaka, naznačen time, što sadrži sledeće sastojke po litria.	100 - 330 ml anjonskih površinski aktivnih supstanci,b.	50 - 180 ml nejonskih površinski aktivnih supstanci,c.	20 - 200 ml etanola ili metilovanih alkohola ili jabukovog sirćeta,d.	250 - 600 ml demineralizovane vode,e.	0.01 ml - 4 ml esencije vanile ili esencije badema ili esencije jagode,f.	0.01-1 grama boje za hranu (BP)g.	0.01 - 5 grama lanolina ili 0.5 ml - 15 ml glicerina ili 0.5 ml do 5 ml parafinskog uljah.	50-350 g uree (N) 46%i.	5-60 g helatagvožđa 13.2%.Prijava sadrži još 14 patentnih zahteva.
Patent ZA-866387-B (ZA)
Title: Process for the production of 2-ethylhexanol
Inventor: KESSEN GUNTHER
IPC: C07C45/74
Filed: 1986-08-22
Abstract: A process for the production of 2-ethyl-hexanol comprising reacting propene with carbon monoxide and hydrogen, in the presence of an aqueous catalyst containing rhodium and at least one sulfonated triarylphosphine, to form an aqueous phase and an organic phase, said organic phase comprising a mixture of materials having boiling points lower than that of n-butanal and substances having boiling points equal to or higher than that of n-butanal, said materials including i-butanal, separating said material from said substances, subjecting said substances to aldol condensation, in the presence of aqueous alkali, to form 2-ethyl hexenal, first hydrogenating said 2-ethyl-hexenal in a gas phase in the presence of a first hydrogenation catalyst and thereafter hydrogenating said 2-ethyl-hexenal in a liquid phase to form 2-ethyl-hexanol in the presence of a second hydrogenation catalyst.
Patent ZA-874525-B (ZA)
Title: Method of regulating the tar content of anodes intended for the production of aluminium by electrolysis
Inventor: VANVOREN CLAUDE
IPC: C25C3/06
Filed: 1987-06-23
Abstract: The invention relates to a method of regulating the tar content of precooked anodes intended for the production of aluminum by electrolysis, to an optimum level Bm corresponding to the maximum dry density of the anodes, which utilizes measurements on crude anodes emerging from compaction and without awaiting the results of the cooking process. The method comprises the following repeatedly carrying out of the following sequence of steps: (a) forming a carbonaceous paste containing, by weight, an initial tar content Bo %; (b) forming a number n of anodes from the initial carbonaceous paste, and determining mean dry density by measuring their height H and weight P when they emerge from compaction; (c) forming a further carbonaceous paste containing tar content,  gamma (Bo+xo) % where xo is greater or less than zero; (d) forming a number m of anodes from the second carbonaceous paste and determining the mean dry density gamma (Bo+xo) of the m anodes when they emerge from compaction; (e) comparing  gamma (Bo+xo) with  gamma (Bo), and regulating the tar content of the carbonaceous paste such that: if  gamma (Bo+xo)> gamma (Bo), then Bo+xo is changed by a value x=xo, of the same sign as the preceding increment. If  gamma (Bo+xo) is < gamma (Bo), then Bo+xo is changed by a value x=(-xo).
Patent ZA-874722-B (ZA)
Title: Phosphatide-containing compositions and process for making same
Inventor: WIESKE THEOPHIL
IPC: C09K23/14
Filed: 1987-06-30
Abstract: A surface-active composition is provided which comprises phosphatidylcholine and phosphatidylethanolamine, wherein at least 3 wt.% of the phosphatide is lysophosphatidylethanolamine and wherein the hydrolysis ratio of the degree of hydrolysis of phosphatidylethanolamine and the degree of hydrolysis of phosphatidylcholine is higher than 1.5. The composition is particularly suitable for use as emulsifying agent in edible fat-containing products, especially as anti-spattering agent in, for example, margarine. The surface-active composition can be suitably prepared by fractionating vegetable lecithin with, for example, a lower alcohol, partially hydrolyzing the insoluble fraction and recombining the partially hydrolyzed insoluble fraction with the alcohol-soluble fraction.
Patent ZA-891615-B (ZA)
Title: Aqueous suspension of sucralfate
Inventor: KATAYAMA MASAHIDE
IPC: A61K9/00
Filed: 1989-03-02
Abstract: The invention is an aqueous suspension of sucralfate (sucrose sulfate aluminum salt), which is added with a starch and/or a derivative thereof and preferably further with a cellulose derivative, polysaccharide gum, alginic acid, alginate and/or bentonite, thereby the suspension is made stable for a long time and may be redispersed if necessary. The invention can thus provide a liquid pharmaceutical preparation useful for protecting ulcer area on mucous membranes of stomach and duodenum industrially for the first time, although solid pharmaceutical preparations have been provided.
Patent ZA-901834-B (ZA)
Title: Trifluoromethylphenylazolylmethyloxiranes,the preparation thereof and the use thereof as crop protection agents
Inventor: KARBACH STEFAN
IPC: A01N43/653
Filed: 1990-03-09
Abstract: Trifluoromethylphenylazolylmethyloxiranes of the general formula I <IMAGE>  in which R<1> represents hydrogen, halogen, nitro, phenyl, phenoxy, alkyl, alkoxy, haloalkyl or haloalkoxy, and, moreover, R<1> together with the phenyl ring can also form a naphthyl radical which is unsubstituted or substituted,  n represents an integer from 1 to 5,  R<2> represents ortho- or para-trifluoromethyl,  X represents CH or N, and their acid addition salts and metal salts which are tolerated by plants, and fungicides containing these compounds.
Patent ZA-903747-B (ZA)
Title: Nickel/silica catalyst and the preparation and use thereof
Inventor: LOK CORNELIS MARTINUS
IPC: C07C53/126
Filed: 1990-05-16
Abstract: The invention provides a nickel/silica catalyst optionally also containing cations of a lower Group II metal (X), which catalyst satisfies the following combination of features:     1) a molar ratio of SiO2/Ni = 0.15 = 0.35   2) a molar ratio of X/Ni = 0 - 0.15   3) an active nickel surface area above 120m<2>/g 4) a BET surface area of which at least 60% is found with pores with a radius below 1.5 nm.   Preferably the catalyst has an atomic X/Ni ratio between 0.5 - 0.10 and a BET surface area of which at least 60% is found in pores having a pore radius of below 1.4 nm. The group II metal X is preferably magnesium or barium.
Patent ZA-906202-B (ZA)
Title: Coating compositions
Inventor: O'NEIL ROBERT MONTGOMERY
IPC: C07C59/84
Filed: 1990-08-07
Abstract: The present invention provides coating compositions comprising     a) an organic film-forming binder; and   b) a corrosion-inhibiting amount of a salt of     i) a ketoacid having the formula (I): <CHEM> wherein a is 1,2,3,4 or 5; the R substituents are the same or different and each is hydrogen; halogen; nitro; cyano; CF3; C1-C15 alkyl; C5-C12 cycloalkyl; C2-C15 alkenyl; C1-C12 halogenoalkyl; C1-C12 alkoxy; C1-C12 thioalkyl; C6-C12 aryl; C6-C10 aryloxy; C7-C12 alkaryl; -CO2R1 in which R1 is a) hydrogen, b) C1-C20 alkyl optionally interrupted by one or more O-, N- or S-atoms, c) C7-C12 alkaryl or d) C6-C12 aryl optionally substituted with one or more carboxy groups; -COR1 in which R1 has its previous significance; NR2R3 in which R2 and R3 are the same or different and each is hydrogen or C1-C24 alkyl optionally interrupted by one or more O, S or NH moieties; or when a is 2, 3, 4 or 5, two adjacent groups R may be the atoms required to form a fused benzene or cyclohexyl ring; and n is an integer from 1 to 10; and   ii) an amine of formula II: <CHEM> wherein X, Y and Z are the same or different, and are hydrogen; C4-C24 alkyl optionally interrupted by one or more O-atoms; phenyl; C7-C9 phenylalkyl; C7-C9 alkylphenyl; or two of X, Y and Z together with the N-atom to which they are attached form a 5-, 6- or 7-membered heterocyclic residue, which optionally contains a further oxygen, nitrogen or sulphur atom and which is optionally substituted by one or more C1-C4 alkyl, amino, hydroxy, carboxy or C1-C4 carboxy alkyl groups, and the other of X, Y and Z is hydrogen; provided that X, Y and Z are not simultaneously hydrogen.     The salts derived from ketoacids of formula I and amines of formula II are new compounds.
Patent ZA-915777-B (ZA)
Title: Branched and hydrogenated block copolymer,procedures for its preparation and use
Inventor: CUSTRO SERGIO
IPC: C08F8/00
Filed: 1991-07-23
Abstract: A branched and hydrogenated block copolymer is described which is represented by the general formula [(EB)1-HT-A-(EB)2]nX, where (EB)1 and (EB)2 are hydrogenated polydiene blocks, A is a polyvinylaromatic block, HT is a random copolymer segment composed of hydrogenated dienic and vinylaromatic monomer units, X is a coupling radical having a valence equal to n, and n is an integer of from 3 to 20. Said block copolymer shows excellent mechanical characteristics and resistance to atmospheric agents, even when used in combination with other resins.
Patent ZA-916621-B (ZA)
Title: Gas phase polymerisation process
Inventor: MARTENS ANDRE
IPC: C08F4/654
Filed: 1991-08-21
Abstract: A continuous process (I) for the polymerisation of a 2-12C is carried out in a gas phase polymerisation reactor by bringing a gaseous reaction mixture contg. olefin (II) into contact with a catalyst system (III) of the Ziegler-Natta type consisting of a solid catalyst consisting (A) at least one cpd. of a transition metal belonging to gps. IV, V or VI of the Periodic Table of elements and of a (B) cocatalyst comprising at least one organometallic cpd. of a metal belonging to gps. II or III of the Periodic Table. In (I), (II) is fed into the polymerisation reactor at a constant rate.
Patent ZA-921041-B (ZA)
Title: Preparation of trisubstituted benzene intermediates
Inventor: WEHRENBERG PETER W
IPC: C07C317/14
Filed: 1992-02-13
Abstract: This invention relates to a process for the preparation of 2-nitro-4-(C1-C4 alkylsulfonyl) toluene or 2-nitro-4-(C1-C4 alkylsulfonyl) ethylbenzene by the alkylsulfonylation of 2-nitrotoluene or 2-nitro ethylbenzene.
Patent ZA-933669-B (ZA)
Title: Removal of antibodies from blood-derived compositions while retaining coagulation factors
Inventor: HOROWITZ BERNARD
IPC: A61K38/43
Filed: 1993-05-26
Abstract: This invention relates to methods of removing undesired antibodies from blood-derived compositions containing both the antibodies and coagulation factors, such that the coagulation factors are substantially retained in the composition. The undesired antibodies may be blood group antibodies. This invention also relates to compositions in which undesired antibodies have been removed and desired coagulation factors are retained. This invention further relates to methods of inactivating virus an removing undesired antibodies from blood-derived compositions containing virus, antibodies and coagulation factors without removing coagulation factors therefrom, and to the resulting compositions.
Patent ZA-937092-B (ZA)
Title: Building component
Inventor: SYMONS MICHAEL WINDSOR
IPC: B32B13/14
Filed: 1993-09-24
Abstract: A building component comprises a core formed from one or more sheets or elements of a natural fibre material, each sheet or element having been impregnated with a liquid composition comprising a thermosetting resin, an extending liquid for the thermosetting resin and a catalyst for the thermosetting resin, the thermosetting resin having been polymerised, and an encapsulating layer, from 1 mm to 20 mm thick, encapsulating the core and formed from a composition comprising from 10% to 80% inclusive by weight of the composition of a hydraulic binder, from 6% to 60% inclusive by weight of the hydraulic binder of a water soluble, dispersible or miscible polymer, and water in an amount sufficient to rehydrate the hydraulic binder, the composition having hardened to form the encapsulating layer.
Patent ZA-948334-B (ZA)
Title: Framework for a switchgear cabinet
Inventor: BESSERER HORST
IPC: H02B1/01
Filed: 1994-10-24
Abstract: The profile frame is assembled from hollow profiles, the vertical profiles having attached hinge elements and closure elements for the switch cabinet door. The vertical profile has 2 perpendicular sides (11,12) defining the outer surfaces of the frame, joined together at the outer edge via an angled transition section (13), extending perpendicular to the diagonal line (60) between the sides. Pref. the transition section has joining sections (14,15) at either end, for joining it to each of the sides. Each joining section pref. has a concave and/or convex curvature. The profile is symmetrical relative to the diagonal.
Patent ZA-948629-B (ZA)
Title: Method of introducing material into eggs during early embryonic development
Inventor: PHELPS PATRICIA V
IPC: A01K45/00
Filed: 1994-11-02
Abstract: A method of introducing a substance (14) into a bird egg through the shell thereof comprises the steps of applying a seal (10) to the exterior of the shell, inserting an injection device (11) through the seal (10) and into the egg, injecting the substance (14) through the injection device (11) and into the interior of the egg, and withdrawing the injection device (11) from the egg through the seal (10). The method is particularly preferred for injecting substances into the albumin during the first quarter of incubation through the bottom of the egg when the small end (8) of the egg is oriented downward to prevent the introduction of air bubbles through the opening formed in the shell by the injection device (11). <IMAGE>
Patent ZA-958681-B (ZA)
Title: Multilayer heat-shrinkable films with improved mechanical properties
Inventor: PALEARI MARIO
IPC: B29L9/00
Filed: 1995-10-13
Abstract: A multilayer heat-shrinkable film comprises a heat-sealable layer (a); an inner layer (b) comprising a polymer selected from the group consisting of ethylene-vinyl acetate copolymers containing from 4 to 28% by weight of vinyl acetate units and with a fractional Melt Index, and ethylene-alkyl acrylate copolymers containing from 9 to 28% by weight of alkyl acrylate units and with a fractional Melt Index; an inner layer (c), face-to-face in contact with layer (b), comprising a polymer selected from the group consisting of ethylene-acrylic acid copolymers, ethylene-methacrylic acid copolymers, ethylene-vinyl acetate copolymers, ethylene-alkyl acrylate copolymers, heterogeneous ethylene- alpha -olefin copolymers, and homogeneous ethylene- alpha -olefin copolymers; and an additional layer (d) comprising a polymer selected from the group consisting of ethylene-vinyl acetate copolymers containing from 4 to 28% by weight of vinyl acetate units and with a fractional Melt Index, and ethylene-alkyl acrylate copolymers containing from 9 to 28% by weight of alkyl acrylate units and with a fractional Melt Index; face-to-face in contact with the side of layer (c) which is not in contact with layer (b); wherein the composition of layer (c) is different from that of layer (b) and (d), and the ratios by weight between layer (b) and layer (c), and between layer (d) and layer (c) are comprised between 0.125 to 1 and 8 to 1. The heat-shrinkable films according to the invention have very good mechanical properties such as puncture resistance, high shrink and good optical properties which render them particularly suitable for e.g. packaging of frozen foods.
Patent ZA-979364-B (ZA)
Title: Process and device for cooling an article.
Inventor: PLATA MIROSLAW
IPC: C21D1/667
Filed: 1997-10-20
Abstract: The method concerns cooling of a product (18) by application of a liquid coolant in the form of a continuous jet (16) to the product surface (20). The delivery rate of each jet is adjusted so that the coolant hitting the product surface completely evaporates. The claim covering a corresponding apparatus is summarized below. Also claimed is an application of the invention to produce a thin layer of a separating agent (which has been mixed with the coolant) on the surface of glass moulds.