baber/WOPTO huggingface dataset:
Patent MX-9707716-A (MX)
Title: Pyridinium cephalosporin derivatives.
Inventor: ANGEHRN PETER
IPC: A61P31/04
Filed: 1997-10-07
Abstract: Pyridinium cephalosporin derivatives of the general formula I( wherein R1 is hydrogen, lower alkyl, cycloalkyl or acetyl; X is CH o N; n es 0, 1 or 2; m is 0 or 1; R2 is hydrogen, lower alkyl, alkyl w-hydroxy; benxzyl or lower heterocyclyl-alkyl, the benzyl and the unsubstituted or substituted heterocyclic group being at least one of the amino groups, ciane, carboxyl, hydroxyl, lower alkyl, -CONR2 lower alkoxyl groups, R being hydrogen or lower alkyl; or R2 is -CH2CON-R4R5; wherein R4, R5 are independently hydrogen, w-hydroxy-alkyl, phenyl, naphtyl or heterocyclic, the phenyl, naphtyl and heterocyclyl, the phenyl, unsaturated or substituted heterocyclyl naphtyl being at least one of the hydroxyl groups optionally protected, halogen, optionally substituted lower alkyl, to the optionally substituted lower coxyl, w-hydroxyalkyl and/or ciane; the R4 and R5 groups jointly form a group of the formula with the exception that m is 1 when the A pyridin anyl is a 4-yl-pyridin; as well as its easily hydrolyzable esters, acceptable pharmaceutically salts of said compounds and hydrate compounds of formula I and its esters and salts.
Patent MX-9708795-A (MX)
Title: Reinforced fabric base for a shirt collar or a similar piece.
Inventor: GROSHENS PIERROT
IPC: D06F71/22
Filed: 1997-11-14
Abstract: The present invention refers to a reinforced fabric base (1) for a shirt collar or a similar piece having the shape of a knitted webbed fabric (2) and furthermore comprising an insertion of reinforcing and stabilizing threads (5) which are extended in the direction of the warp between the crosses, the reinforcing and stabilizing threads being rectilineals or substantially rectilineal and free or substantially free of crinkle tension, said reinforcing and stabilizing threads are stabilized by heat and consist in fibers or synthetic filaments; and to the use of a reinforcing fabric useful for being applied to the shirt collar or similar piece for improving its dimensional stability in the time, direction of the greater dimension, particularly followed by repeated washing and ironing.
Patent MX-9804055-A (MX)
Title: Apparatus for separating the outer layers or shells from the internal seed of plant matter
Inventor: HAGON HUNTER RICHARD
IPC: B02B3/12
Filed: 1998-05-21
Abstract: An apparatus (10) for separating outer layers or shells from the internal seed of plant matter comprises a plant matter inlet (12), a seed outlet (14) and a generally vertical separating chamber (16) interposed between the inlet (12) and outlet (14). Separating chamber (16) is cylindrical and includes a plurality of axially spaced apart inwardly facing nozzles (18) and a plurality of spaced apart apertures (20). The apertures are a size smaller than the seeds being separated to allow only the outer layer or shells to pass therethrough. A separating chamber includes a plurality of inclined to horizontal baffles (21) to increase the residence time in the plant matter in the chamber.
Patent NL-1043181-A (NL)
Title: Inrichting voor een ectoparasiet-vrije ruimte in een vogelverblijf
Inventor: JEROEN KUIPERS
IPC: A01K31/18
Filed: 2019-03-06
Abstract: UITTREKSEL De uitvinding heeft betrekking op een inrichting voor een ectoparasiet-vrije ruimte in een vogelverblijf, bestaande uit een zwevend en vrij van de wanden opgestelde vloer, met recht daarboven een zwevende 5 plafondplaat die gelijk is aan, of groter dan, de buitenmaten van de zwevende vloer, en vrij van de wanden is opgehangen aan het plafond van het vogelverblijf. De zwevend, en vrij van de wanden opgestelde vloer, wordt gedragen door drie of meer niet nader omschreven afstandhouders, en de zwevende plafondplaat is met één of meer niet nader omschreven afstandhouders opgehangen aan het plafond van het vogelverblijf. 10 Teneinde een ectoparasiet-vrije ruimte te verkrijgen, worden alle afstandhouders middels een gangbare oplossing, zoals insmeren met vaseline of oliebadjes, ontoegankelijk gemaakt voor ectoparasieten, en wordt de zwevende plafondplaat langs de buitenranden ingesmeerd met vaseline of op andere wijze naar de onderzijde ontoegankelijk gemaakt voor ectoparasieten. 1043181
Patent NL-1043432-A (NL)
Title: Thermal processing apparatus
Inventor: LEIF TEDDY SVENSSON
IPC: A21B1/48
Filed: 2019-10-18
Abstract: A conveyor belt (36) is arranged in at least one spiral conveyor unit (32) or (34) is arranged in tiers forming at ascending spiral stack (38) and/or a descending spiral stack (40). A ceiling or top sheet (58) is positioned over the spiral stack. A circulation fan (60, 62) draws spent thermal processing medium laterally from the tiers of the spiral stack, up the exterior of the stack and across the top of the stack above the ceiling or top sheet and through a heat exchanger (64) located above the ceiling. The treated thermal processing medium is then routed across the remainder of the diameter of the spiral stack and then down the side of the spiral stack diametrically opposite to the circulating fan thereby to enter the spiral stack in a lateral direction diametrically toward the circulating fan. At least one opening (70, 100, 200) is formed in the ceiling between the heat exchanger and the diametrically distal end of the spiral stack from the circulating fan thereby to provide an alternative flow path for a portion of the themial processing medium to enter the spiral stack from above, thereby resulting in more uniform treatment of the work product being carried by the conveyor of the spiral stack.
Patent NL-2018376-A (NL)
Title: Mark Position Determination Method
Inventor: SIMON GIJSBERT JOSEPHUS MATHIJSSEN
IPC: G03F7/20
Filed: 2017-02-14
Abstract: A method of determining positions of marks on a substrate, the marks comprising structures arranged periodically in at least a first direction, at least some of the structures comprising periodic sub-structures, the sub-structures having a smaller period than the structures, the marks being formed with positional offsets between the sub-structures and the structures, the positional offsets being caused by a combination of both known and unknown components, the method comprising illuminating a plurality of the marks with radiation beams having different characteristics and detecting radiation diffracted by the marks using one or more detectors which produce output signals processing the signals, wherein the processing comprises discriminating between constituent parts of the signals, the discriminating being based on a variation of the signals as a function of spatial positions of the marks on the substrate, selecting at least one of the constituent parts of the signals, and using the at least one selected constituent part of the signals, and information relating to differences between the known components, to calculate a corrected position of at least one mark.
Patent NL-2025977-A (NL)
Title: Polyurethane-based photosensitive resin, preparation method and use thereof in 3d printing
Inventor: TIANDUO LI
IPC: G03F7/004
Filed: 2020-07-02
Abstract: The present disclosure provides a polyurethane-based photosensitive resin, a preparation method and use thereof in 3D printing. The method for preparing a polyurethane-based photosensitive resin is: polyisocyanate and polyol are used as raw materials for prepolymerization to obtain a prepolymer, and a reaction between isocyanate and hydroxyl is performed on the prepolymer and hydroxyl acrylate to obtain a polyurethane-based photosensitive resin; the polyisocyanate is selected from isophorone diisocyanate, toluene diisocyanate, and m-xylylene diisocyanate, the polyol is selected from polyethylene glycol, polypropylene glycol, diethylene glycol, di(2-hydroxypropyl) ether, triethylene glycol, heptapolyethylene glycol, 1,5-pentanediol, and pentaethylene glycol, and hydroxy acrylate is selected from hydroxyethyl acrylate, hydroxypropyl acrylate, 4-hydroxybutyl acrylate.
Patent NL-7010220-A (NL)
Title: Epitaxial single crystal film
IPC: H01L21/20
Filed: 1970-07-10
Abstract: Epitaxial mixture consists of a monocrystalline, electrically insulating substrate selected from sapphire, spinel, chrysoberyl, gadolinium-gallium garnet, Be oxide, Th oxide, CaF2, BaF2 and a film of a single crystal, consisting of binary and ternary semiconductor mixtures, such as the gps. III - V, which are deposited epitaxially on the substrate, while the component of the group IV is selected from Al, In for the binary case, and Al Ga, AlIN, GaIn and AlGaIn for the ternary case, and the component of group V is selected from As, Sb and P. Film pref. consists of Ga As (P or Sb)x (where x = 0 - 1). Used for making intergrated circuits.
Patent NL-7213326-A (NL)
IPC: F16C33/04
Filed: 1972-10-02
Abstract: 1389410 Jointing JOSEPH LUCAS (INDUSTRIES) Ltd 22 Sept 1972 [2 Oct 1971) 45949/71 Heading B3V [Also in Division F2] A bearing consists of a ceramic liner 12 on to which is shrunk a metal housing 11. The liner is preferably of silicon nitride. The housing is preferably shrunk on by assembling the bearing at a temperature which is expected to be the maximum operating temperature of the bearing, and allowing the bearing to cool.
Patent NL-7306058-A (NL)
Title: Automatic cutting open of fowls - hanging on a transporter by the ankles without cutting the intestines
IPC: A22C21/06
Filed: 1973-05-01
Abstract: The birds are carried past the cutting equipment which includes a slide supporting a mouth piece which is brought into contact with their skin and moves along at the same speed. Vacuum is applied and the slide rises pulling the skin upwards so that it can be cut, preferably by a circular rotating knife. This opens the body cavity without risk of rotating knife. This opens the body cavity without risk of labour.
Patent NL-7306413-A (NL)
IPC: H01G11/42
Filed: 1973-05-08
Abstract: 1426918 Laminates STANDARD OIL CO 30 April 1973 [9 June 1972] 20425/73 Heading B5N [Also in Division H1] An electronically conducting, ionically insulating current collector or inter-cell connector for a capacitive device (see Division H1) comprises a layer of conductive carbon black loaded elastomer sandwiched between two flexible graphite layers. The graphite layers are each preferably 0À3 tp 10 mils. thick and may have anisotropic conductivity. The elastomer layer may be 2 to 10 mils. thick. The elastomer may be a natural or synthetic rubber, examples of the latter being disclosed, and may include promoters, e.g. nitroso-compounds, to increase its conductivity. The elastomer layer may be applied to one of the graphite layers, optionally as a solution, by calendering, silk screening, spray or brush coating. Alternatively a sheet of the elastomer, prepressed or calendered to desired thickness, is placed between the two graphite sheets. The laminate is consolidated by pressure prior to curing the elastomer by nuclear, ultra-violet or infra-red radiation, steam, hot air or vulcanizing. Comparative examples disclose a single graphite sheet laminated to the loaded elastomer, the latter having a smooth or a roughened surface.
Patent NL-7406934-A (NL)
Title: Sanitary cell for toilets or washrooms - has floor and ceiling each in one piece and sidewalls built up of panels
IPC: E03C1/01
Filed: 1974-05-22
Abstract: The cell is for use as a toilet, washroom etc. to be placed in a building, and has a floor, sidewalls and ceiling. Floor and ceiling are each in one piece and of the same dimensions, while the sidewalls are built up of panels whose width is such that several can be assembly to give the desired length. These panels are attached to each other by joints which are flexible and waterproof, and invisible after assembly. The joints can be elastic, and an elastic strip can be fitted between adjacent edges of panel, floor and ceiling.
Patent NL-7602976-A (NL)
Title: Purification of condenser and boiler feed water - and a process for regenerating the bed of mixed ion exchange granules
IPC: B01J49/00
Filed: 1976-03-22
Abstract: The mixt. is purified with a de-mineraliser comprising a mixt. of anion exchange granules (I) and cation exchange granules (II). After the water has passed through the bed, the latter is separated into a layer of (I) and a layer of (II) for regeneration. (I) is regenerated with caustic soda and then treated with an aq. hydrazine soln. After treatment, the hydrazine soln. is purified by passing it through a bed of a cation exchange resin of the hydrazine type and the purified soln. re-used to treat (I). The system is used to regenerate the de-mineraliser for condensed steam turbine water and to control the quality of boiler feed water e.g. in atomic power plants. The process keeps hydrazine losses to a min. as well as using the hydrazine as a reductant to remove Fe from (I) and enable the bed to maintain a high capacity at all times.
Patent NL-7606416-A (NL)
Title: Carrier for group of cans - consists of heat-shrinkable biaxially oriented plastics strip
IPC: B65B17/02
Filed: 1976-06-14
Abstract: The strip has a series of openings for the reception of the cans which are to form the packet and the shape and dimension of the openings are such that sufficient shrinkage occurs during use of the external force, to retain the cans firmly and to connect them together. Pref. the plastics is PVC. The plastics pref. has a different shrinkage along the two mutually perpendicular orientation axes. Provides a simple carrier holding them firmly in place and connecting them together and capable to accepting rough handling if need be. The carrier is applied with a simple apparatus of high throughput, permitting, in conjunction with the carrier, the upper ends of the cans to be protected and kept clean until unpacked.
Patent NL-7805729-A (NL)
Title: Prodn. of pharmaceuticals contg. mixed metal cpds. - by converting metal ores to glutamate(s), sulphate(s), oxide(s) and phosphate(s)
IPC: A61K33/00
Filed: 1978-05-26
Abstract: Prodn. of active ingredients of medicaments is carried out by (a) grinding an ore contg. cpds. of Mn, Co, Ni, cu, Zn and Mo to a powder, heating with H2SO4 at 250-400 degrees C, recrystallising the resulting sulphates from H2O, heating to 400-700 degrees C to form oxides, grinding and mixing with glutamic acid, and heating the mixt. at 150-200 degrees C to form a mixt. of metal glutamates, sulphates and oxides; (b) mixing an ore contg. Fe, Co, Ni, Mn, Cu and Zn with H3PO4 and Na phosphates, allowing the mixt. to react for several hours, and filtering off the ppte. washing it and drying at =25 degrees C to produce mixed phosphates; and (c) mixing the product of (a) with the product of (b) in a ratio of 3:7 to 5:5 (pref. 4:6). The products are useful for controlling cancer, leukaemia, diabetes, arteriosclerosis and virus infections.
Patent NL-8105758-A (NL)
Title: Sepn. by radial thin layer chromatography - supplying eluant centrally on to plate with absorbent clamped on rotating carrier
IPC: B01D15/08
Filed: 1981-12-21
Abstract: The arrangement is intended for sepg. solutes from a mixt. by radial thin-layer chromatography. The chromatography plate carrying the absorbent is rotated during or after the central application of the eluent (washing agent). The plate is preferably rotated about its centre at a speed of 100-6000 rpm (usually 1500-3000 rpm). The eluent may be supplied under pressure. The plate is pref. clamped between a (driven) carrier and a cover plate provided with a layer of sealing material (3) such as PTFE. Densitometric quantitative analysis may be carried out by rotating the plate using an optical scanning detector linearly moved across it. Used in radial thin-layer chromatographic separator partic. for qualitative and/or quantitative analysis, e.g. of metabolites. Arrangement overcomes a range of drawbacks described in some detail and experienced with standard, high-performance, and overpressurised thin-layer chromatography (TLC, HPTLC, OPTLC). By increasing rotational speed, the time for analysis is considerably reduced (for a quoted example from 90 min., using TLC, to 6 min) whilst the quality of sepn. is optimised. Smaller absorbent particles can be used without increasing the analysis time which increases the separation power. Colouring agents can be applied more homogeneously than with a non-rotating plate when spray-on methods are used. Arrangement enables applying a large quantity of a mixt. contg. one or more very low-concn. components, e.g. under vacuum by a syringe on to the rotating plate, to obtain satisfactory analysis.
Patent NL-8402618-A (NL)
IPC: E06C7/14
Filed: 1984-08-28
Abstract: A store accessory for a step-ladder comprising a basic part (7) that can be slid over the uprights (2) of a step-ladder (1) and that can rest upon widenings (4) of the uprights (2), and an extension part (8) coupled or to be coupled to the basic part (7) by hinge means and capable of being turned about a pivoting axis running parallel to the plane through the uprights (2) between a position as when used and a position in which it abuts against the uprights (2). Preferably, the basic part (7) and the extension part (8) can be connected in a detachable manner and in or above a predetermined position relative to said widenings (4).
Patent NL-8402709-A (NL)
Title: Building temperature regulation circuit - has stabiliser tank receiving or dissipating energy from working fluid during periods of low demand
IPC: F24D11/00
Filed: 1984-09-05
Abstract: The system regulates the temperature in a building, using a heater or cooler for a primary medium by which the temperature can be controlled and which is passed through the primary side of a heat-exchanger. Direct or indirect heat is delivered to or extracted from the secondary side using a medium which can be passed to a position for long-term storage and re-use of the heat. A stabiliser tank (7) on the primary side receives of dissipates energy during the periods when less than a set amount of energy per unit of time is delivered to or extracted from the long term storage position (15,16).
Patent NL-8701676-A (NL)
Title: Cleaning nozzle head construction - has highly pressurised water and sand mixt. supplied to multi-nozzle head and hose
IPC: B05B7/14
Filed: 1987-07-16
Abstract: Cleaning appliance consists of an outer housing which encloses a central flow channel ending in a free outlet. A central hose carries the cleaning medium e.g. sand or grit. High pressure water spray nozzles are directed at the central flow channel to cross the centre line of flow channel. Outer housing (1) encloses central flow channel (2) which ends in free outflow (3) and is connected to hose (4) through which e.g. sand is supplied. Round the control flow channel equispaced over the circumference are fitted four nozzle heads (5). A vacuum formed in the central flow channel draws the cleaning medium which is mixed with high pressure water and leaves the unit at the free outlet.
Patent NL-8900565-A (NL)
IPC: H04H60/27
Filed: 1989-03-08
Abstract: A method of processing digital information of a radio data signal which is transmitted in a radio broadcasting signal with reference to at least first and second program identification codes of first and second program signals, respectively, and to a plurality of alternative frequencies per program identification code, said alternative frequencies being stored in first and second frequency lists allocated to the first and second program identification codes, and receiver for performing this method. In order to prevent the tuning from being changed over to unwanted transmitters such as, for example pirate transmitters, a frequency pair is formed from at least one alternative frequency in the first frequency list and an alternative frequency in the second frequency list, if the transmitters to which the two alternative frequencies relate have a substantially mutually equal transmitter location and transmitter range, while the reception quality of the RF radio broadcasting signal of each transmitter of the frequency pair is measured and compared with a quality criterion and a flag signal is generated and applied to a flag signal processing unit if the reception quality of each one of the two alternative frequencies satisfies the quality criterion.
Patent NL-8902130-A (NL)
IPC: E04B5/43
Filed: 1989-08-23
Abstract: In a building method columns (1) are placed in a rectangular grid arrangement, horizontal supporting elements (3; 20) are fixed to said columns, and concrete floors which are supported by said supporting elements are placed. In order to increase building speed and to allow facilities such as ventilation ducts, electricity cables and computer cables to be accommodated in the concrete floor instead of underneath it, said supporting elements (3; 20) form a system of girders, each provided with a number of adjacent, spaced feed-through conduits (11), the floors are made of prefabricated hollow floor elements, each with a bottom sheet (4), a top sheet (5) and spacers (6, 6a) arranged in a grid-shape placed between them, the bottom sheet (4) of each floor element having at two opposite sides laterally projecting parts (4a) and, in order to fix the floor elements, they are raised until the projecting parts (4a) lie against the girders (3; 20), following which said projecting parts are connected to the girders.
Patent NL-9002708-A (NL)
IPC: B01L3/00
Filed: 1990-12-10
Abstract: A disposable liquid testing device consisting essentially of a cup-shaped container, wherein   the container (2) is provided with an outer cup (3) to be sealingly placed and axially (4) fixed on the bottom part (4) of the container, which outer cup can be put in at least two coplanar end positions relative to the container (2), the bottom (5) of the container (2) is provided with at least one liquid passage (6) and at least one reagent (7) is applied on the side of said bottom (5) facing the outer cup (2), and   the bottom (12) of the outer cup (3) comprises at least one reservoir (8) which is in register with the liquid passage (6) in one end position of the outer cup (3) and in register with the reagent (7) in the other end position. <IMAGE>
Patent NL-9200583-A (NL)
Title: Device for processing silage from various types of feed in an animal shed
IPC: A01K5/02
Filed: 1992-03-30
Abstract: The device is provided with a frame 7, 8 which can be displaced in the longitudinal direction of the feed alley in an animal shed, in which frame a vertically movable shell 9 is arranged. A scraping roller 11, a transport device 17, a collection trough 19 and a conveyor 27 are arranged in this frame 9. The conveyor 27 is designed in such a way that the layers of successive silage blocks scraped off by the roller 11 are collected in the collection trough 19, and by this conveyor are transported, in mixed form, to the side of the moving frame 7, 8. <IMAGE>
Patent NL-9301495-A (NL)
Title: Device for harvesting plants with long stems, in particular chrysanthemums
IPC: A01D45/00
Filed: 1993-08-31
Abstract: The device is provided with an elongate arm with fixed cutting edges which project out of its periphery at the first end, around which arm a carrier belt, which can be driven in rotation, is arranged, having a number of receiving members, which are open in the direction of movement of the belt, for receiving a stem of the plant which is to be harvested and feeding it to one of the cutting edges; a conveyor component is arranged above the arm, which conveyor component is designed to remove the cut plant in the longitudinal direction of the arm.
Patent PT-79230-A (PT)
Title: Process for producing a homogeneous imune interferon fragment and of pharmaceutical compositions containing the same
Inventor: HONDA SUSUMU
IPC: C12N1/06
Filed: 1984-09-19
Abstract: An active fragment of human immune interferon and a method for the extraction and purification of this protein fragment is disclosed. This method permits the purification to homogenity of the active fragment of recombinant human immune interferon.