baber/WOPTO huggingface dataset:
Patent MX-9707820-A (MX)
Title: Pelleting plant.
Inventor: MAISEL GERSCH
IPC: C22B1/20
Filed: 1997-10-10
Abstract: The invention concerns a pelleting plant through which a travelling grate passes carrying a layer of green pellets, the grate moving, in sequence, through the drying, heating, fuel-burning and cooling zones of a continuous-throughput oven. In the cooling zone, cooling gas is passed through the layer of pellets, the gas heated in this way, and also further heated by the combustion of the fuel in the fuel-burning zone, being then passed into the other zones of the oven and through the layer of pellets from top to bottom. In order to ensure optimum utilization of the heat, the cooling zone (11) of the oven (1) is divided into several successive sub-zones (15, 16, 17) which are connected, in the order in which the grate passes through them, to the fuel-burning zone (10), the heating zone (9) and the drying zone (8), respectively, the heated gas (19) being conveyed through separate ducts (20, 21, 22) located above the layer of pellets (5, 7).
Patent MX-9709008-A (MX)
Title: Single-jacketed plenum cable.
Inventor: MOTTINE JOHN JOSEPH JR
IPC: H01B3/44
Filed: 1997-11-21
Abstract: A communication cable having superior electrical characteristics and meeting the burn requirements for plenum applications has a core formed of one or more twisted wire pairs having primary insulation formed of a suitable material, such as high density polyethylene. The core is surrounded by a single outer jacket formed from a material having excellent heat/flame resistance characteristics and acceptable electrical characteristics that are substantially stable at relatively high temperatures, such as a foamed thermoplastic halogenaed polymer, for example polyvinyladine fluoride material.
Patent MX-9801758-A (MX)
Title: 1,1-difluoro-1,4-dichlorobutane and process for its preparation.
Inventor: WILLIAMS ALFRED GLYN
IPC: C07B61/00
Filed: 1998-03-05
Abstract: The present invention provides the novel chlorofluorohydrocarbon 1,1-difluoro-1,4-dichlorobutane, and a process for its preparation by reacting 1,1,1,4-tetrachlorobutane with hydrogen fluoride in the liquid phase. The product has useful solvent properties and is also useful in synthetic chemistry for the introduction of fluorocarbon functionality.
Patent MX-9802307-A (MX)
Title: Vandal-resistant washroom dispensers.
Inventor: TRAMONTINA PAUL
IPC: A47K10/42
Filed: 1998-03-24
Abstract: An improved vandal-resistant paper towel dispenser for public washrooms includes a mechanism for storing and dispensing paper towels (14, 16) and an outer housing (12) for encasing the mechanism. The outer housing includes a rear mounting surface (18) that is adapted to be secured to a wall, and a shell-like forward surface (22), connected to the rear mounting surface, for protecting the mechanism from individuals who might have destructive intent. Advantageously, the shell-like forward surface is softly rounded to an extent that it is practically impossible to obtain a handhold on the top or sides of the outer housing, whereby a vandal will be prevented from grabbing the dispenser and pulling it off the wall.
Patent MY-8600227-A (MY)
Title: Improvedments in overhead electric transmission lines
Inventor: ADAM JOHN FRANCIS
IPC: H02G7/20
Filed: 1986-12-30
Abstract: An overhead electric transmission line in which each group of at least two mutually spaced insulators or string of insulators (3) supporting a single conductor (2) or the conductors of a group of transversely spaced conductors carries means (5) for dissipating the energy arising from the fracture of an insulator or string of insulators of the group as the resultant additional load is applied to the or each sound insulator or sound string of insulators of the group, which energy dissipating means is of such a form that as the load on the or each sound insulator or sound string of insulators increases to the maximum safe working load, the energy dissipating means is not permanently extensible in a rectilinear direction substantially parallel to the longitudinal axis of the insulator or string of insulators and, as the load on the or each sound insulator or sound string of insulators exceeds the maximum safe working load and increases towards the load at which the insulator or string of insulators will fracture, the energy dissipating means smoothly and continuously extends permanently in said rectilinear direction to reduce substantially risk of fracture of the insulator or string of insulators.
Patent NL-2015501-A (NL)
Title: Heavy duty vent cap system for a suction pile.
Inventor: AUSTIN MOHRFELD
IPC: E21B41/08
Filed: 2015-09-25
Abstract: Title: Heavy duty vent cap system for a suction pile Abstract The heavy duty a vent cap system includes a top plate with a bucket interface, a center stem assembly, a retainer assembly, a bottom plate with a stem sleeve and guiding device, an adapter ring, a plurality of perimeter stem assemblies and a plurality of perimeter installation stems. A remote operated vehicle engages the bucket interface to rotate a center stem member in the center stem assembly. A threaded portion of the center stem assembly engages a stem nut in the retainer assembly. The rotation along threads of the stem nut held within the retainer assembly actuates the bottom plate between opened and closed positions. The bottom plate maintains alignment to the top plate and adapter ring and resists cocking and distortion. The bottom plate seals to a connection portion of the adapter ring in any orientation of the heavy duty vent cap system, ranging from vertical to horizontal.
Patent NL-2029212-A (NL)
Title: Euphausia superba sorting device
Inventor: LANLAN ZHU
IPC: A22C29/00
Filed: 2021-09-21
Abstract: The present disclosure is applicable to the technical field of Euphausia superbas production equipment, and provides a Euphausia superbas sorting device, including a main 5 body, a sorting drum, a rotating shaft, a vibration assembly, a water spraying plate and an air spraying plate. The sorting drum is rotatably arranged inside the main body in a tilting manner, two ends of which are provided with openings. The rotating shaft is mounted on the main body in an automatic rotating manner and sleeved with a moving ring capable of moving in a reciprocating manner. The moving ring is elastically sleeved with a connection 10 ring. A plurality of supporting rods are arrayed on the connection ring and are connected to the sorting drum and used to support the sorting drum. The vibration assembly is used to drive the sorting drum to vibrate up and down in a rotating process. The water spraying plate is arranged above the sorting drum and used to spray water into the sorting drum. The air spraying plate is arranged below the sorting drum and used to spray air into the sorting drum. 15 In the present disclosure, the sorting drum vibrates in multiple directions in the rotating process, so that the sorting efﬁciency is improved.
Patent NL-2031658-A (NL)
Title: Double-through Closable Circulation Wind Tunnel Laboratory
Inventor: SHENGYU LI
IPC: G01M9/04
Filed: 2022-04-22
Abstract: Disclosed is a double-through closable circulation wind tunnel laboratory, which comprises a large test wind tunnel, a small test wind tunnel, walls, a wind deflector, an observation room and the like. The large test wind tunnel and the small test wind tunnel are placed in parallel, and the collector of the large test wind tunnel is located at the same side as the outlet diffusion section of the small test wind tunnel; the observation room is located between the test wind tunnel and the small test wind tunnel, and observes the experimental process in real time; by adjusting the opening and closing state of different doors and the connection position of air deflector, we can carry out double through wind tunnel test, single through wind tunnel test, independent climate simulation wind tunnel test and double through closed cycle wind tunnel test, so as to complete the tests of wind-blown sand movement, wind erosion, aeolian landform formation, sand control engineering simulation and the study of the influence of wind-blown sand on plant physiology and ecology, etc., which not only meet the diversified test requirements, but also achieve the effect of energy conservation and emission reduction.
Patent NL-2031850-A (NL)
Title: Layer-stranded Optical Cable
Inventor: GUOHUA HU
IPC: G02B6/44
Filed: 2022-05-13
Abstract: The present application relates to a layer-stranded optical cable with different yarn binding pitches, comprising a central reinforcing member, a plurality of optical fiber loose tubes and at least two binding yarns; the optical fiber loose tubes are arranged side by side, and are stranded on the central reinforcing member according to a first stranding pitch to form a cable core, and an outer sheath is provided outside the cable core; the binding yarns are located in the outer sheath, and there are two binding yarns, which are respectively stranded on the cable core according to a second stranding pitch and a third stranding pitch; and spiral stranding directions of the two binding yarns are opposite, the second stranding pitch and the third stranding pitch are not equal, and both are smaller than the first stranding pitch. The stranding pitches of the binding yarns in the present application are not equal, and are smaller than that of the optical fiber loose tubes, which ensures that stranding elements are not loosened and twisted back. When the production speed is increased, it is only necessary to increase the rotational speed of one of yarn binding machines to maintain the stranding pitch, and the rotational speed of the other one remains unchanged, thereby reducing the requirement of yarn binding speed, saving the cost of yarn binding and the cost of yarn binding equipment and improving the production efficiency on the premise of maintaining the stability of the stranding of the cable core.
Patent NL-2032299-A (NL)
Title: Werkwijze voor het aanbrengen van een elektrische verwarmingsfolie, alsmede gebouw voorzien van de verwarmingsfolie
Inventor: MARCUS GERARDUS ANTONIUS VAN KRUIJSDIJK
IPC: F24D13/02
Filed: 2022-06-28
Abstract: Werkwijze voor het aanbrengen van een elektrische verwarmingsfolie, alsmede gebouw voorzien van de verwarmingsfolie Bij een werkwijze voor het aanbrengen van een verwarmingsfolie wordt een verwarmingsfolie 11 over de gehele onderzijde op een harde ondergrond 3 bevestigd en een bovenlaag 5 over de gehele bovenzijde van de verwarmingsfolie 11 op de verwarmingsfolie 11 bevestigd. Door de verwarmingsfolie 11 op een harde ondergrond 3 te bevestigen en de bovenlaag 5 direct op de verwarmingsfolie 11 te bevestigen kan volstaan worden met een dunne bovenlaag waardoor de infraroodstraling minder geabsorbeerd wordt en de ruimte boven de vloer 1 dus beter verwarmd. De verwarmingsfolie 11 wordt door middel van een eerste viskeuze hechtlaag 7 direct op de harde ondergrond 3 gelijmd en de bovenlaag 5 wordt door middel van een tweede viskeuze hechtlaag 9 direct op de bovenzijde llb van de verwarmingsfolie 11 gelijmd. De hechtlagen 7 en 9 zijn van hetzelfde viskeuze materiaal Semco Liquid MembraneTM dat een elastomere vloeistof gesuspendeerd in een copolymeerlijm is.
Patent NL-6811635-A (NL)
Title: Killing bacteria in foodstuffs - by connecting directly or indirectly to the negative pole of a current source
IPC: A23L3/32
Filed: 1968-08-15
Abstract: Foodstuffs themselves or their carrier or holder at least is connected to the negative pole of the current source. By using electric current and constantly maintaining an electrical voltage field the killing of possible bacteria, mould and the like has been achieved. In so doing, a double objective has been realized in that it has also rendered storage of foodstuffs possible for an almost unlimited period. In the case of meat and fish, the two most perishable commodities, they can be directly connected to the negative pole, this being done near to the earth so that current flow takes place in the direction of the earth.
Patent NL-6814417-A (NL)
Title: Fertilizer prodn from human and animal faeces
IPC: C05F3/04
Filed: 1968-10-09
Abstract: Fertilizer prodn from human and animal faeces. .N5-. Comprises drying the faeces in 3-stage process. (a) They are placed in an open basin, protected from rain but with free air access. The basin is pref. in the form of a pit with a permeable bottom, e.g. of sand. This permits free fluid to drain away, while further loss of water occurs by natural evaporation, down to a solid content of 45-60%; (b) This material is then transfered to a moving band dryer, with a counter-current of air at 15-60 degrees C, and dried to a solid content of 70-80%; (c) This partly dried materials is then extended, and the granules dried further to a solid content of 85-90%.
Patent NL-6911712-A (NL)
Title: Geramanium (ii) hydroxide as catalyst in production - of colourless polyesters
IPC: C08G63/86
Filed: 1969-07-31
Abstract: Colourless polyesters which can be uniformly dyed, are produced by using Ge (OH)2 as the catalyst in the polycondensation of 1 or more glycol esters. They have high stability to heat, discolour hardly at all on heating in air, and have high melting point. Esp. prepared from ethylene glycol and either terephthalic acid or 1,2-bis(p-carboxyphenoxy) ethane. The catalyst is very active, and 0.001 - 0.03 weight % on the polyester, is adequate.
Patent NL-6918988-A (NL)
Title: Preserving non-denatured meta for animal - food
IPC: A23K3/00
Filed: 1969-12-18
Abstract: An animal foodstuff containing meat, with water content of 10-50% (pref. 15-35%) is preserved by saturating the meat component in the non-denatured state with a concentrated solution of a sugar at 42 degrees C, followed by heating at >42 degrees C (pref. 70-110 degrees C) to coagulate the meat protein at least on the outside of the meat. The sugar can penetrate and saturate the meat much better when it is non-denatured.
Patent NL-7002051-A (NL)
Title: Disposable soap glove
IPC: A47K7/02
Filed: 1970-02-13
Abstract: Disposable friction-washing glove for hospital use has outer washing surfaces of polyether foam which are welded to the outer edge of an inner bag made pref of nylon or polyethylene. The inner bag may be sufficiently long to protect also the lower arm against contact with the washing liquid.
Patent NL-7116951-A (NL)
Title: Hexaene or heptaene macrolide compsns - contg absorbents which release the macrolide only at neutral ph
IPC: A61K9/14
Filed: 1971-12-10
Abstract: The title compsns. are in the form of capsules contg. several grains, each of which consists of 25-100 mg of a hexaene or heptaene polyenic macrolide and an absorbent material which binds the macrolide in acid medium, but releases it in neutral medium, the proportion of macrolide to absorbent being 1:2 - 1:8. The macrolides, esp. candicidin fongimycin, hamycin and mediocidin are used in the treatment of prostatic hypertrophy, hypercholesterolaemia, acne and for the control of cholesterol absorption from food. The macrolides are not released into the gastro-intestinal tract until they have passed through the stomach, avoiding side effects such as vomiting and diarrhoea. A preferred absorbent is CaCO3.
Patent NL-7206017-A (NL)
IPC: C08F214/08
Filed: 1972-05-04
Abstract: 1345308 Permoselective copolymer membranes MONTECATINI EDISON SpA and CONSIGLIO NAZIONALE DELLE RICERCHE 4 May 1972 [4 May 1971] 21051/72 Heading B5B [Also in Division C3] Permoselective membranes are prepared from copolymers of 10-90 mole per cent of a vinylpyridine, vinylpiperidine or vinylquinoline, optionally having up to 2 alkyl substituents, with vinylidene chloride and/or α-chloroacrylonitrile by the following steps: (a) forming a solution in an organic solvent, e.g. dimethylformamide, of the copolymer, preferably mixed with another polymer containing double bonds and/or halogen atoms, such as poly(vinyl chloride), (b) casting the solution, e.g. on a glass plate, and evaporating the solvent at 80‹ C. or below to produce the membrane, (c) heating above 80‹ C. to cross-link the polymer(s), and (d) quaternizing some or all of the nitrogen atoms in the copolymer. Step (d) is carried out by treating the membrane with a quaternizing agent dissolved in a solvent capable of penetrating the membrane. This reaction is preferably carried out in two stages, the second at a higher temperature than the first, and may also involve treatment first with a polyfunetional quaternizing agent and then with a monofunctional one. In examples membranes derived from 2- or 4-vinylpyridine and vinylidene chloride or chloroacrylonitrile are quaternized with diiodoethane and/or methyl iodide.
Patent NL-7211334-A (NL)
Title: Diuretic sulphamylantranilic acids
IPC: C07D333/20
Filed: 1972-08-18
Abstract: Sulphamylanthranilic acids of formula (I) R = benzyl, furfuryl or thenyl Hal = Cl, Br As diuretic and saluretic agents. (a) A soln. of 3-sulphamyl-4-chloro-6-fluoro-benzonitrile (23.5 g.) in DMF (50 ml.) is treated dropwise with freshly dist. furfurylamine (21.4 g.), keeping the temp. at 28-30 deg. by cooling; addn. of the mixt. to 10% HOAc (500 ml.) gives 3-sulphamyl-4-chloro-6-furfurylaminobenzonitrile (30.5 g.), m.pt. 234-5.5 deg. dec. (237 deg. from MeNO2). (b) this (9.4 g.), 2N-NaOH (100 ml.) and dioxan (20 ml.) are refluxed for 2 hr. to give 3-sulphamyl-4-chloro-6-furfurylaminobenzoic acid (9.1 g.), dec. 200-3 deg. (205-6 deg. from MeNO2).
Patent NL-7305597-A (NL)
Title: Computer controlled determn of end point - in titrating eg nylon solns
IPC: G01N31/16
Filed: 1973-04-19
Abstract: A computer controlled process for determining the end point in a titration process in which incremental amts. of titrant are added at preselected pts. and signals are generated proportional to the pH of the soln. being titrated. The improvement comprises allowing the signals to stabilise after each addition of titrant, automatically determining the proximity of the end point, adjusting the amt. of titrant at the preselected point to vary inversely with the proximity of the end point and downwardly to a final low value, adding final low value amts. at several points beyond the end point and generating by means of a computer a representation of the end pt. as the max. slope of an equation, pref. cubic, determined by a curves fitting algorithm using the signals and amt. of titrant added in the final stage as inputs to the computer. Partic. used for titrating nylon polymer solns. to determine amino and gps.
Patent NL-7315443-A (NL)
Title: Filter for fuel entering a motor - with an upstream separator to remove larger particles or drops and preserve the filter element
IPC: F02M37/24
Filed: 1973-11-12
Abstract: A filter, partic. for use in line in the feed to a motor or tool to remove solids or moisture from fuel or air, has a separator upstream of the filter element. The filter element does not have to stop large particles which are removed by the separator so that it can remove fine particles and still have a long life before it blocks.
Patent NL-7402938-A (NL)
Title: Antiparasitic streptomyces hygroscopicus metabolite - i.e. septamycine, as antibacterials, antiprotozoals, anthelminthics and coccidiostats
IPC: A23K20/195
Filed: 1974-03-05
Abstract: Septomycine, an acidic, polymeric cyclic ether and its salts, are obtd. by incubating Streptomyces, hygroscopicus NRRL 5678 2-7 at 25-35 degrees C in a medium of (initial) pH 6.8-7.0. The broth is extd. with solvent, and the extruded matl. purified by chromatography e.g. on SiO2 or dextran gel.
Patent NL-7405627-A (NL)
Title: Aeration and settling of effluent - produced discontinuously using only one vessel and water spray aeration
IPC: C02F3/12
Filed: 1974-04-26
Abstract: Effluent is treated batchwise in a settler with aeration by one or more water sprays with the following process steps. 1) at a minimum level the aeration to started, 2) Effluent is added as it is produced but none is removed, 3) after production of effluent ceases aeration continues for some time, 4) aeration is stopped and sludge allowed to settle. 5) sludge and water are run off to a minimum level which is reached shortly before the next production of effluent starts, and 6) the sludge may be held in suspension some time after the aeration stops. Process is esp. for purifying effluent which is produced only during part of the day.
Patent NL-7409241-A (NL)
Title: Injectable solns. of pelogenic extracts - stabilised by addn. of phenol to solns of the extracts
IPC: A61K35/02
Filed: 1974-07-09
Abstract: The injectable solns are obtd. by adding, to an isotonic or double isotonic concn. of the extract in distilled water, 0.5% phenol as preservative, adjusting the pH to 7.2-7.8 with N/10 acetic acid, introducing the soln. into flasks or bottles, and sterilising it at 75-85 degrees C for 1-3 hrs. each day on 3 consecutive days. The solns. are useful in the treatment of rheumatism, paradontosis, myalgias, neuropathies, etc. Suitable pelogenic extracts are obtd. from Amara mud and Tekirghiol. The biostimulant substances in the mud are not inactivated by the process.
Patent NL-7504619-A (NL)
Title: Economy type candle burner plate - has heat conductor section giving even melting and preventing dripping of grease
IPC: F21V1/10
Filed: 1975-04-18
Abstract: The candle burner plate has a heat conductor section (1) placed on the candle (6), so as to give even melting and prevent dripping. There can be wires or a vertical edge on the plate, so as to increase its temperature, also a spiral section at a point above the plate, reducing the draught and thus giving more regular combustion. In a modified version an oscilating spiral may be top mounted on a bridge piece.
Patent NL-7508326-A (NL)
Title: High resilience flexible polyurethane foams - obtd using a vicinal hydroxylamine as primary crosslinker
IPC: C08G18/66
Filed: 1975-07-11
Abstract: In a flexible polyurethane foam of resiliency > 50%, modulus of >= 2.3 and density of  5 lbs/ft3, the improvement comprises the presence of a crosslinker primarily consisting of 5-100% of an >= 4C vicinal hydroxylamine used in conjunction with 0-95% of an auxiliary cross linker component. The foam is derived from (A)(i) 50-100 wt. % of a polyether triol of av. OH equiv. wt. 900-2500 end capped with >= 1 mole of ethylene oxide per OH gp. to provide primary OH gps. and (ii) 0-50 wt. % of a diol and/or triol having an OH equiv. wt. of 900-2500, (B) polyisocyanate consisting of (i) 50-100 wt. % of 2, 4- or 2, 6-TDI, and/or their NCO contg. prepolymers and (ii) 0-50 wt. % of a polyisocyanate of av. NCO functionality of >= 2, (c) 1.0-5 pbw of water per 100 pbw of (A), (D) 0-20 pts. of a low boiling auxiliary blowing agent per 100 pbw of (A), (E) 0.6-10 pbw per 100 pbw (A) of the above crosslinker, (F) 0.5-4 pbw per 100 pbw (A) of a catalyst and (G) 0.005-2.5 pbw per 100 pbw (A) of a silicone oil cell control agent. (A), (B), (C) and (E) are present to provide an NCO:active H ratio of 0.8-1.3:1.0. The crosslinkers are used in place of 4, 4'-methylenebis (2-chloroaniline) and are non-carunogenic.
Patent NL-7602521-A (NL)
Title: Pusher mechanism for bag filling machine - has endless chain carrying push rod pivoted by pin and slot at track ends
IPC: B65G19/02
Filed: 1976-03-10
Abstract: The mechanism comprises an endless chain (12) following a closed circuit around forward and rearward chain wheels (13, 14) and carrying a push rod (11) which is capable of pushing an object into a bag held open on a support (10) below the chain. The push rod is pivotable relative to a carrier link in the chain about an axis at right angles to the plane of the circuit, the pivoting motion being controlled by an element secured on the rod which element extends in the direction of the track and has a slot (19) capable of engaging a fixed pin (26) near the end of the track. The arrangement is such that, when the element reaches the pin, the forward motion of the element causes it to pivot.