baber/WOPTO huggingface dataset:
Patent NL-2023920-A (NL)
Title: Removal device with flow control
Inventor: HERMAN REEZIGT
IPC: F24D19/08
Filed: 2019-09-30
Abstract: The invention relates to a removal device for removing gas bubbles and/or dirt particles from a liquid in a liquid conduit system, wherein the removal device comprises a main channel for a main flow, the main channel having an entry and an exit which are configured to be connected to the conduit system; a housing which defines an inner space, wherein the 5 housing is arranged adjacent the main channel; at least one supply channel extending from the main channel to the inner space; at least one return channel extending from the inner space back to the main channel; a first curved wall (109) and a second curved wall (110) provided in the inner space; a lower settling zone (118) located in a lower region (119) of the inner space; an upper rising zone (122) located in an upper region (123) of the inner space.
Patent NL-2030046-A (NL)
Title: Anti-slip block for securing goods
Inventor: PETER UYTTERHAEGEN
IPC: B65G1/14
Filed: 2021-12-06
Abstract: The current invention relates to an anti-slip block, preferably comprising ethylene- vinyl acetate, for securing goods. The invention also relates to methods for loading, transporting and unloading cargo and uses of said anti-slip block.
Patent NL-2031685-A (NL)
Title: Thermal processing apparatus
Inventor: LEIF TEDDY SVENSSON
IPC: A21B1/48
Filed: 2022-04-22
Abstract: A conveyor belt is arranged in tiers at spiral conveyor unit or to form an ascending spiral stack and/or a descending spiral stack. A ceiling or top sheet is positioned over the spiral stacks. A circulation fan draws thermal processing medium laterally from the tiers 5 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 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 10 the circulating fan. At least one opening is formed in the ceiling downstream of the heat exchanger and into the interior of the conveyor drive hub. The outer wall of the drive hub is partially open thereby to provide an alternative ﬂow path for a portion of the thermal processing medium to enter the spiral stack from the interior of the drive hub. As a result, a more uniform treatment occurs of the work product being carried by the conveyor of 15 the spiral stack.
Patent NL-6503266-A (NL)
IPC: C07D233/78
Filed: 1965-03-15
Abstract: Novel compounds of the general formula <FORM:1100643/C2/1> (wherein R1 represents a C1- 6 alkyl radical, R2 represents an NH2 or acylated NH2 group, and R3, R4 and R5, which may be the same or different, represent H or I atoms) are prepared by (a) reacting a compound of the general formula <FORM:1100643/C2/2> (wherein R6 and R7 jointly represent -NH-CO-NH- or R6 represents OH or etherified OH and R7 represents NH2 or acylated NH2) with an acid of the general formula <FORM:1100643/C2/3> at substantially neutral pH under anaerobic or aerobic conditions at temperatures below 100 DEG  C. and, if necessary, converting R6 and R7 to OH and NH2, or (b) reacting a compound II (but in which R7 is not NH2) with a compound of the general formula <FORM:1100643/C2/4> (wherein R9 represents in alkyl radical and An an anion) in a solvent in the presence of a basic substance, removing the solvent, removing R9 by acid hydrolysis, hydrolysing the hydantoin (when R6 + R7 = -NH-CO-NH-) by warming with dilute aqueous alkaline or mineral acid solutions, and mono- or di-iodinating the product, preferably in alkaline solution, or (c) reacting an activated ester of a compound of the general formula <FORM:1100643/C2/5> (wherein R6 and R8 jointly represent -NH-CO-NH- or R6 represents OH or etherified OH and R8 represents an acylamino group) with a compound of the general formula <FORM:1100643/C2/6> in the presence of a solvent and/or a base, replacing the NO2 groups by R3 and R4 via NH2 and diazo groups and completing the process as in (b), omitting the iodination step when using a compound XI.  The products may be converted into salts with inorganic or organic acids or bases, and a free NH2 group in the products may be acylated.  The preparation of the following starting materials and intermediates is described: 5 - (31 - iodo - p - hydroxybenzyl) - 5 - methylhydantoin, 5 - (31,51 - dinitro -, - diamino - and - diiodo - 41 - p - methoxyphenoxybenzyl) - 5 - methylhydantoin, 5 - (31,51 - diiodo - 41 - p-hydroxyphenoxybenzyl) - 5 - methylhydantoin, and 3,5 - diiodo - a - methylthyromine (and its sodium salt).  Reference has been directed by the Comptroller to Specification 1,047,082.
Patent NL-6907379-A (NL)
Title: Determination of the centre of hide
IPC: C14B1/62
Filed: 1969-05-14
Abstract: Method for determining the centre of a hide, particularly of a pelt, consists of transporting it along two scanners, spaced from each other along the path at a distance equal to or larger than half the greatest length of the pelt. The front scanner gives a signal corresponding with the distance between the scanner and the end of the pelt passing it. The second gives a signal corresponding with the length of that part of the pelt that has passed the second scanner. The signals are coupled so that if the middle of the pelt is at the level of the second scanner a mechanism is set in operation.
Patent NL-6919050-A (NL)
Title: Fluid distribution system
IPC: D21G7/00
Filed: 1969-12-18
Abstract: Fluid under pressure is supplied to a first conduit, which has constant size outlets spaced evenly over its surface, through which fluid escapes to a second conduit which either surrounds the first one or is in contact with part of it. The second conduit has perforated surface and fluid is distributed by it at constant pressure and velocity over its whole length. May be used for steam treatment of moving paper webs.
Patent NL-7317524-A (NL)
Title: Partitioned plastic crate has polygonally ribbed bottom - with anti-warp reinforcing members which are parallel interconnected
IPC: B65D1/24
Filed: 1973-12-20
Abstract: The crate (1) is of the type comprising vertical walls (2, 3, 4, 5), partitions (7) and a ribbed bottom (6), whereby a number of ribs (8) form polygons or rings (9) which are interconnected by reinforcements (10). Reinforcing members are provided to prevent warping. The first reinforcing members (12, 13) may be parallel and interconnect the reinforcements (10) of the rows of rings adjacent to two opposite side walls, the width of these members being at least equal to that of the reinforcements (10). Second reinforcing members (20) may be provided between the remaining rows of rings, their width being such that the sides of these reinforcing members are tangential to the rings.
Patent NL-7514903-A (NL)
Title: Pneumatic rubber fender of cord reinforced fabric layers - is assembled folded on drum and turned inside out
IPC: B29D22/02
Filed: 1975-12-22
Abstract: A pneumatic fender of laminated, cord reinforced, rubberised sheet material with a cylindrical contour and roughly spherical ends in one of which there is an air valve, is produced on a rotary former. The main body of an unvulcanised rubber fender is built up as a cylinder on an assembly drum with a closed end face, against which a flat piece of the rubberised material is held and bonded to the edge of the cylindrical layers. The open end of the cylindrical body id folded back towards the first end cover and a number of second end covers are held in posn. and bonded to the various cylindrical layers in their peripheral zones, so that an actual unvulcanised fender with one half folded inside the other is formed on the drum. There is a valve in the second end cover and when compressed air is blown in, the reversal of the cylinder forces the fender off the drum, and it is vulcanised whilst inflated. Eliminates the complicated operations necessary when paper formers are used and have to be removed after vulcanising.
Patent NL-7607160-A (NL)
IPC: C11D1/83
Filed: 1976-06-30
Abstract: LIQUID DETERGENT COMPOSITIONS Keith A. Jones and Nicholas S. Payne . Heavy duty clear stable liquid detergent compositions are provided which contain a mixture of particular nonionic surfactants and alkaline earth metal salts of anionic surfactants which are especially adapted for adequate sudsing in the wash and easy rinsing under cool water washing conditions.
Patent NL-7610866-A (NL)
Title: Non-return ball valve with internal seat bush - has lateral passages and is rotatable in housing to by=pass seat when valve is closed
IPC: F16K15/04
Filed: 1976-10-01
Abstract: The non-return valve comprises a housing (1) with inlet (2) and outlet (3), and a closure ball (4) inside the housing, which, in the closed position, rests on a seat (7) and closes the inlet. The inlet is formed by the axial bore of a bush (8) in the housing. The bush has at least one lateral opening (9) which is normally closed by the housing and which can be made to connect the inlet with the outlet, bypassing the seat, by adjusting the bush. The bush may be cylindrical and rotatably secured in the housing. The bush may be rotatable by a handle (12) extending through a slot (11) in the housing.
Patent NL-7614608-A (NL)
Title: Insulating and ventilating roof plate - has gap between plywood plates and is nailed to beams for insulation and ventilation
IPC: E04B7/22
Filed: 1976-12-30
Abstract: The insulating and ventilating roof plate comprises two plates of material such as plywood or chipboard, nailed or riveted to each other and to slats or wooden beams. A space is left between them for insulating material and ventilation, between 20 and 35 mm wide. The design avoids the accumulation of damp, condensate etc, particularly where the plate is used for mounting asphalt shingles.
Patent NL-7706803-A (NL)
Title: Hypolipaemic and hypocholesterolaemic ethanolamine derivs. prepn. - by treating ethyl nicotinate with ethanolamine and then with p-chlorophenoxy-isobutyroyl chloride
IPC: C07D213/82
Filed: 1977-06-21
Abstract: N-Nicotinoyl o-p-chlorophenoxy isobutanoyl ethanolamine hydrochloride of formula (I) is prepd. by treatment of ethyl nicotinate with ethanolamine followed by in situ treatment with p-chlorophenoxy isobutyroyl chloride. (I) is useful in the treatment of antherosclerosis. This prepn. of (I) is easier and cheaper to carry out than that of the parent patent. In an example, (I) was prepd. from 60.4 kg ethyl nicotinate and 24.4. kg ethanolamine, the prod. being treated with 9.3 kg p-chlorophenoxy isobutyroyl chloride. The crude prod. was purified from isobutanol to give 60% yield m.pt. 150 degrees C.
Patent NL-7709998-A (NL)
Title: Foetal canine lung diploid cell line - for virus cultures esp. for rabies vaccine prodn.
IPC: A61K39/245
Filed: 1977-09-12
Abstract: A novel cell culture system suitable for virus prodn. comprises diploid cells from a foetal carine lung cell line in a nutrient culture medium. The medium pref. also contains foetal bovine serum, pref. at 10-20%. For vaccine prodn. esp. using infectious bovine rhinotracheitis, canine distemper, parainfluenza type 3, blue tongue or partic. rabies virus. The cell line is stable, viable and cheap. It can be subjected to culture and subcultures for up to 35 passages without change of characteristics. The cells are free from bacteria, fungi and accidental viruses, are non-tumorigenic and non-oncogenic, and give very high virus titres.
Patent NL-8203333-A (NL)
IPC: E02B3/14
Filed: 1982-08-25
Abstract: A talus coating for a dike or a similar embankment protection comprising blocks of concrete or a similar material (1), the interstices between the blocks being filled out with granular material whereby the blocks have a quadrangular section, two adjoining side faces of the blocks being substantially flat and the other two adjoining side faces having each several recesses (6) extending throughout the height of the blocks, the depth of a recess gradually increasing from the edges towards the middle of the recess, whilst the blocks are disposed in the coating in a manner such that a side face of a block having a recess is in contact with a flat side face of a neighbouring block.
Patent NL-8601588-A (NL)
Title: Decorative mobile model of bird suspended in room - has body and wings hinged to body with weighted ends, two pairs of pref. polyamide filaments attached to wings near front and rear
IPC: G09B23/36
Filed: 1986-06-19
Abstract: The (decorative) mobile in the form of a bird or other winged animal comprises a body with two spread wings and is suspended via cords. The wings are hinged to the body and weighted at the ends whilst each wing is secured to two suspension cords at points positioned transversely relative to the longitudinal wing direction, preferably such that in rest the wings extend approx. horizontally. The pairs of cords may have their upper ends secured to a horizontal rod such that these cords are vertical and the rod may itself be suspended via two further cords rotatably carried by a common cord whereby all cords pref. are polyamide filaments.
Patent NL-8700463-A (NL)
Title: Personal alarm or monitoring bracelet - transmits HF signal via output circuit built into strap
IPC: H01Q1/44
Filed: 1987-02-25
Abstract: The signal to be transmitted is fed from the final output transistor (Q) to the primary winding of a transformer (T) via an LC filter. The secondary winding feeds a series resonator which acts as the transmitting aerial. The device resembles a wristwatch, the transmitter circuit, output filter and transformer being mounted in the 'watch' while the series inductance (1) is a copper track on a flexible substrate incorporated in the watch strap. The series capacitance (2) is a discrete component. The inductance, which is a multiturn rectangular track is enclosed by an insulator and separated from the wearer's wrist by a thin dielectric substrate. The wrist acts as a capacitive 'sink' for energy losses.
Patent NL-8702792-A (NL)
IPC: F23L17/04
Filed: 1987-11-20
Abstract: Horizontal double-walled flue for a forced-draught heating appliance, intended for passing through a wall. The double-walled flue comprises an essentially horizontal flue pipe (2) situated inside a suction pipe (1) for combustion air, the outflow aperture of the flue pipe viewed in the direction of flow being some distance past the inlet of the suction pipe. The suction pipe has at its free end an essential vertical end wall (8) through which the flue pipe (2) is passed with a suitable seal, and a number of apertures (16) forming the inlet of the suction pipe are provided int he bottom half of the cylindrical wall of the suction pipe near the said end wall.
Patent NL-8800973-A (NL)
IPC: B65H39/14
Filed: 1988-04-14
Abstract: Picture postcard produced by placing a support (12) on a double-sided adhesive strip (17) as the means of conveyance and placing a picture (19) on the other side. The strip thus provided with support and picture is then cut to the correct dimensions.
Patent NL-8802824-A (NL)
Title: Item order variation method in batch - by removing group from transport track and subsequently returning
IPC: A01J25/16
Filed: 1988-11-16
Abstract: The order in which items in a batch are transported, particularly cheeses during the ripening process, is variable. The items are passed along a track, from which a selected group of one or more, typically the foremost one, are removed. After leaving them for a time in the same place, they are returned to the track, typically at the end of the batch. They can be driven along the track by a conveyor belt.
Patent NL-9100543-A (NL)
IPC: F22B37/00
Filed: 1991-03-27
Abstract: PCT No. PCT/NL92/00060 Sec. 371 Date Dec. 29, 1993 Sec. 102(e) Date Dec. 29, 1993 PCT Filed Mar. 27, 1992 PCT Pub. No. WO92/17734 PCT Pub. Date Oct. 15, 1992.A robot for carrying out operations in, for example, a chamber of a heat exchanger being divided into two compartments by means of a partition can be attached to said partition by means of suction cups. An accurate vertical movement of the shoulder joint necessitates the application of either two hinges or a double hinge between the robot itself and the suction cups.
Patent NL-9201718-A (NL)
Title: The design and the fabrication of construction elements made of aluminium (or other materials such as wood, steel and plastics, in their widest sense suitable therefor), to be used for and having the characteristic of joining together various types of construction elements for wall, floor and roof components and/or for the purpose of other constructions for housing in general and council housing (public housing) in particular
IPC: E04B7/02
Filed: 1992-10-05
Abstract: The invention relates to the development of a bondable building construction element consisting of a profile (section) of variable dimensions and connecting members consisting of aluminium and/or other material suitable therefor on the basis of engineering and/or other specifications, the connecting members being cast in one piece by "modified gypsum mixture" setting after a vibration process. The same process also takes place after the construction elements are inverted (turned out) from the existing moulds. The building construction elements thus formed with or without cross stays (cross bonding) for larger building projects can be bonded together into larger units. The building elements can be filled with insulating material according to various specifications and consisting of various types of material. The advantage of the invention is that the production process described can be carried out cheaply, with very high economic efficiency, environment-friendly and simply, on the building site, thus requiring minimal logistics, pollution and costs.
Patent NL-9300311-A (NL)
Title: Device for cutting off the roots from leek plants and similar vegetables
IPC: A23N15/04
Filed: 1993-02-19
Abstract: The invention relates to a device for cutting off roots from leek plants and similar vegetables. The device comprises a conveyor member for moving leek plants in a direction which is transverse to the longitudinal direction, as well as alignment means and cutting means which are arranged one behind the other, as seen in the intended direction of movement of the leek plants. The alignment means comprise a revolving belt, part of which faces towards the conveyor member and is disposed in such a manner that the distance between the conveyor member and the revolving belt gradually decreases in the intended direction of movement of the leek plants.
Patent NL-9301693-A (NL)
Title: Shelf display
IPC: A47B45/00
Filed: 1993-09-30
Abstract: A shelf display is provided with at least two lateral uprights and at least one shelf which extends between them. The uprights and shelves are designed as separate components, and the shelves can be connected to the uprights at different heights. The shelves are of adjustable width, so that the display can be adjusted in all kinds of ways, and in this way the space available in the display can be used optimally.
Patent PT-69900-A (PT)
IPC: G01N33/58
Filed: 1979-07-10
Abstract: A method, test kit and labeled component for the detection and/or determination of one or more components of the reaction between a specific binding protein and the corresponding bindable substance, in which one or more labelled components are used, that are obtained by coupling particles of a dispersion of a metal, metal compound or polymer nuclei, coated with a metal or metal compound, having a particle size of at least 5 nm, directly or indirectly to the desired component of said reaction. During the reaction or after an adequate reaction time, the physical properties and/or the amount of the metal and/or the formed metal containing agglomerate, is/are determined in the test sample, or optionally after a separation of the bound and free metal-labelled components in one of the derived fractions by methods known as known by those skilled in the immunoassay field.
Patent PT-72472-A (PT)
Title: Instrument for loading an intrauterine device into an insertion tube
Inventor: KRZEMINSKI MELVIN LEO
IPC: A61F/
Filed: 1981-02-09
Abstract: The instrument includes a body having a channel having opposing side walls and a back wall. It is so formed as to be adapted to receive the end of the tube carrying the T-shaped device when the tube is introduced lengthwise and with the end frontwise into the channel between its opposing side walls and towards its back wall. The channel tapers towards its back wall so that its opposing side walls are adapted to exert force on the flexible arms and thereby progressively fold the arms such that the free ends of the arms are fully folded when the T-shaped device carried in the tube is brought into abutment with the back wall of the channel.
Patent PT-74054-A (PT)
Inventor: CONDOLIOS ELIE
IPC: F28G1/12
Filed: 1981-11-27
Abstract: 1. A cleaning component for an industrial apparatus in which a fluid flows which is capable of provoking calcium deposits and biological deposits, said cleaning component being brought into the fluid in great quantities and acting by mechanical action on the walls of the apparatus, characterized in that it is constituted by an artificial grain (1) made of a mixture of synthetic substances which are capable of withstanding a temperature of up to 150 degrees C, the grain having an average density of between 0,8 and 1,5 relative to the density of the fluid and an average diameter which lies between 40 and 6 000 mu m.
Patent PT-78618-A (PT)
Title: Process for preparing substituted isoquinoline derivatives and of pharmaceutical compositions containing the same
Inventor: BRUDERER HANS
IPC: C07D217/26
Filed: 1984-05-18
Abstract: Substituted isoquinolines of the formula    <IMAGE>  I  wherein R is lower alkoxy, n is the integer zero or 1, and A is   <IMAGE> <IMAGE>   <IMAGE>  wherein R1 is phenyl, halophenyl, lower-alkylphenyl or lower-alkoxyphenyl, and pharmaceutically acceptable acid addition salts thereof, are described. The compounds of formula I are useful in the treatment of cerebral and cardiac ischemias.
Patent PT-82573-A (PT)
Title: Disposable absorbent articles using hidrogel material namely disposable diapers and absorbent core suitable for use in such articles
IPC: A61L15/60
Filed: 1986-05-13
Abstract: The present invention provides absorbent articles, such as disposable diapers, which utilize substantially water-insoluble hydrogel material to enhance the absorbent capacity of such articles. In these articles, the hydrogel material, combined in particulate form with hydrophilic fiber material, is primarily placed in a lower fluid storage layer of the absorbent core of the article. Such a fluid storage lower layer of the absorbent core is placed underneath an upper, preferably larger, fluid acquisition/distribution layer containing little or no hydrogel. This lower fluid storage layer is positioned in such a manner that at least about 75% of the hydrogel in the lower layer is found in the front two-thirds of the absorbent article and such that at least about 55% of the hydrogel in the lower layer is found in the front half of the absorbent article. Absorbent articles of this type make especially effective and efficient use of the hydrogel material and may also provide a diaper rash control benefit. Absorbent cores of the type utilized in such articles are also disclosed.