baber/WOPTO huggingface dataset:
Patent NL-1041943-A (NL)
Title: Modular carousel
Inventor: ALEX VAN DOORN
IPC: F16L1/20
Filed: 2016-06-23
Abstract: A rotatable horizontal carousel for the installation of cables subsea, comprising an inner core, a bottom structure, an outer wall, a support frame and a drive system, which is constructed from modular elements, characterized in that the outer diameter can be adjusted by adding modular elements or removing modular elements from the support frame and the basket.
Patent NL-2020527-A (NL)
Title: Particle Removal Apparatus and Associated System
Inventor: JEROEN VAN DUIVENBODE
IPC: G03F7/20
Filed: 2018-03-05
Abstract: An apparatus for removing particles from a clamp, the apparatus being arrangeable in proximity of the clamp and comprising an insulating portion, a supporting portion, at least a part or all of the insulating portion being arranged on the supporting portion, wherein the supporting portion is configured such that when a voltage is applied to the supporting portion of the apparatus and/or to an electrode of the clamp, the supporting portion acts as an electrode to allow an electric field to be generated between the apparatus and the clamp for removal of the particles from the clamp.
Patent NL-2024082-A (NL)
Title: Multimedia Interactive Teaching Device Based on Reality Emphasis
Inventor: JIANYONG YAO
IPC: G09B5/02
Filed: 2019-10-22
Abstract: The invention provides a multimedia interactive teaching device based on reality emphasis, comprising a body, a display screen, a detachable plate and a telescopic support, wherein, the display screen is ﬁxed in the middle of the body, the detachable plate is embedded in the bottom of 5 the body, the telescopic support is ﬁxed at both sides of the bottom of the detachable plate, a shelf is ﬁxed in the middle of the telescopic support, and a telescopic unit is ﬁxed at the bottom of the shelf. The telescopic unit is provided. The telescopic support can slide up and down by locating pins in the waist-type holes of the telescopic unit, in order to better stabilize the whole telescopic unit, a retaining strip is added in the hole, preventing the teaching device from drop that may affect 10 teaching, which improves the practicability of the teaching device effectively and applies to the multimedia interactive teaching device based on reality emphasis. The invention enjoys a wide development prospect in the future.
Patent NL-2026516-A (NL)
Title: Energy-saving Full-automatic Sole Cleaning Machine
Inventor: GUANGHUI GE
IPC: A47L23/26
Filed: 2020-09-22
Abstract: The present invention discloses an energy-saving full-automatic sole cleaning machine. The cleaning machine adopts a modular structure, no additional driving force is required, the cleaning machine can be assembled in a targeted manner, and can still keep a sole clean through a working mode of "cleaning + drying" for special weathers such as rain and snow, and cleaning needles in a cleaning module can meet a variety of different sole cleaning needs.
Patent NL-6812925-A (NL)
Title: Recovery of spent active carbon particles
IPC: C01B31/08
Filed: 1968-09-10
Abstract: Recovery of spent active carbon particles. N6A. By (a) forming a dispersion of it in an activating carrier gas; (b) heating the dispersion to 732-954 degrees C forfromless than 1 sec. to about 5 sec., while maintaining a wt./vol. ratio of carbon to carrier gas of 0.0016 to 1.6 kg/m3; (c) cooling the dispersion. Pref. the activated carrier gas is steam, and the temp. range is 816-871 degrees C. The dispersion is formed from an aqueous slurry of the spent carton, and the steam is produced by evaporation of the water in the slurry.
Patent NL-6907826-A (NL)
Title: Striped knitting pile fabric
IPC: D04B9/14
Filed: 1969-05-21
Abstract: Striped knitted goods are produced on a Wild man Jacquard circular knitting machine in which a first card mechanism is driven and a second supplies threads of another colour intermittently for short periods. Specifically, the latter employs separately driven rollers and the needles of the cylinder near the second card are raised by a cam actuated by a reel and engaging with the feet of the needles.
Patent NL-7107908-A (NL)
Title: Waterproofing of roads or constructions - with particulate bituminous - materials melted in situ
IPC: E04B1/68
Filed: 1971-06-09
Abstract: This process is simplified by the use of granules or flakes of a bituminous material, opt. contg. a reinforcing material or other additives, so that costs are reduced and less expensive equipment is used, compared with the conventional methods; surfacing of roads, floorings, roofings, etc., can be carried out by this method.
Patent NL-7208197-A (NL)
Title: Cyano-methyl-halomethyl,cyano-and halobenzene derivs - - selective herbicides
IPC: C07C205/12
Filed: 1972-06-15
Abstract: Novel title cpds have formula: (where A = CR5R6Z or Z, B = CR7R8Z or Z, Z = CN or halo, R5, R6, R7, R8 = H or CH3, and R1, R2, R3, R4 = H, 1-7C alkyl, NO2 or halo with the conditions (a) =2 of R1, R2, R3, R4 = NO2, (b) =2 of R1, R2, R3, R4 = halo, (c) >=1 of R1, R2, R3, R4 = H or halo, (d) >=1 of R1, R2, R3, R4 = 2-7C alkyl, (e) 2 nitro gps are not ortho to each other, (f) 2 alkyl gps are not ortho to each other, (g) each alkyl gp. has =3C in a straight chain starting from the point of attachment to the ring (h) when Z = hal, R5, R6, R7 R8 = H, (i) when A and B are both Z, Z = CN, (j) when A = -CR5R6Z and B = -CR7R8Z and A and B are in posns 1,4 then R2 and R4 = H, and >=1 of R1 and R3 = 4-7C alkyl, (k), when A and B are both Z and meta to each other then R1, R2 and R4 = H and R2 is not = tert-butyl).
Patent NL-7300886-A (NL)
Title: Herbicidal 3-substd -uracil-phenol complexes
IPC: C07D239/22
Filed: 1973-01-22
Abstract: Herbicidal 3-substd.-uracil-phenol complexes: Z = H, Br, Cl, NO2, 1-3C alkyl or alkoxy Y = Cl or 1-3C alkyl m = 1-5 Either (A) p = 1 or 2 R1 = 1-10C alkyl, 1-8C substd. alkyl, 5-10C aryl, substd. Ph, 5-13C aralkyl opt. substd., 3-8C alkenyl or alkynyl, 3-12C cycloalkyl opt. substd., 4-12C cycloalkenyl opt. substd., 4-13C cycloalkylalkyl, 5-13C cycloalkenylalkyl, 5-14C (substd.-cycloalkyl)alkyl, 5-14C (substd.-cycloalkenyl)alkyl, CN R2 = Cl, F, Br, I, Me, Et, Pr, Bu, MeO, EtO, PrO, BuO, NO2, 2-6C alkoxymethyl, 1-6C hydroxyalkyl, 3-6C alkenyl, SCN, CN, HSCH2, 1-4C alkylthio, bromoethyl, FCH2, ClCH2, MeSCH2, PhSCH2, COOH.CH2SCH2. R3 = Me R4 = H (B) p = 1 or 2 R1 = 3-12C cycloalkyl opt. substd., 4-12C cycloalkenyl opt. substd., 4-13C cycloalkylalkyl, 4-13C cycloalkenylalkyl, 4-13C (substd.-cycloalkyl)alkyl, 4-13C (substd.-cycloalkenylalkyl) R2 = R4=H R3 = 1-5C alkyl (C) p = 1/2, 1 or 2 R1 = 1-10C alkyl opt. substd., 6-14C aryl opt. substd., 7-15C arallyl, 3-10C alkynyl or alkenyl, 3-12C cycloalkyl opt. substd., 4-12C cycloalkenyl opt. substd., 4-13C cycloalkylalkyl, 5-13C cycloalkenylalkyl, 5-14C (substd.-cycloalkyl)alkyl, 5-14C (subst.- cycloalkenyl)alkyl, 2-10C dialkylamino, CN, 1-10C alkoxyR2+R3 = (CH2)n where n = 3,4,5 R4 = H (D) p = 1 or 2 R1 = 1-10C alkyl opt. substd., 5-14C aryl opt. substd., 5-15C aralkyl opt. substd., 3-10C alkenyl or alkynyl, 3-12C cycloalkyl opt. substd., 4-12C cycloalkenyl opt. substd., 4-13C cycloalkylalkyl, 5-13C cycloalkenylalkyl, 5-14C (substd.-cycloalkyl)alkyl, 5-14C (substd.-cycloalkenyl) alkyl, 2-10C dialkylamino, CN, 1-10C alkoxy. R2 = H, Cl, F Br, I, Me, Et, Pr, Bu, MeO, EtO, PrO BuO, NO2, 2-6C alkoxymethyl, 1-6C hydroxyalkyl, 3-6C alkenyl, SCN, CN, HSCH2, 1-4C alkylthio, MeSCH2, ClCH2, BrCH2, FCH2, PhSCH2, COOH.CH2SCH2. With the proviso that when R2=H, R1=cycloalkyl, cycloalkenyl, cycloalkylalkyl or cycloalkenylalkyl R3 = R4=H or (E) R1 = 1-10C alkyl opt. substd., 5-14C aryl, 6-14C substd. aryl, 5-15C aralkyl, 7-15C substd. aralkyl, 3-10C alkenyl or alkynyl, 3-12C cycloalkyl opt. substd, 4-12C cycloalkenyl opt. substd., 4-13C cycloalkylalkyl, 5-13C cycloalkenylalkyl, 5-14C (substd.-cycloalkyl)-alkyl, 5-14C (substd.-cycloalkenyl)alkyl, 2-10C dialkylaminoalkyl, CN, 1-10C alkoxy R2 = as defined under (D) R3 = H or Me R4 = 1-6C alkyl, 1-6C acyl opt. substd.
Patent NL-7507350-A (NL)
Title: Lobed-rotor compressor - has rotors built up of discs with straight teeth offset from each other
IPC: F04C18/12
Filed: 1975-06-19
Abstract: The lobed-rotor compressor has two or more rotors with profiled lobes engaging together and accommodated in overlapping cylindrical chambers in a housing. Gas feed and discharge ports are situated near the front and rear housing covers. Each rotor (1, 2) is built up of a number of discs with straight teeth (3, 4). The feed port (10) is formed in the front cover and the housing (5) where two or more discs overlap, and seen from the front end cover each disc is offset opposite to the direction of rotation in relation to the preceding one for an angle smaller than the arc through which a tooth extends.
Patent NL-7510947-A (NL)
Title: Party card game with incorporated dice - has illustrated large cards and sets of small ones making up same pictures
IPC: A63F1/04
Filed: 1975-09-17
Abstract: The party game involves a number of cards each with a different illustration on it and sets each of the same number of smaller cards. To each larger card there belongs a set of smaller ones which, when placed in the correct sequence on it, form the same picture. On the rear side of each smaller card there are different markings, those for each set being the same, but different between sets. Thus the smaller cards belonging to a larger one can be recognised. A dice is included whereby markings can be made entirely as desired.
Patent NL-7600083-A (NL)
Title: Developing device for offset plate - has tank containing developer which is open at top for insertion and removal of plate
IPC: G03F7/30
Filed: 1976-01-06
Abstract: The device has at least two transport rollers (22A,22B) which remove the plate (20) from the developer. They are at the top of The tank (14). There is a separating device for the rollers (22A, 22B) which in one position holds rollers close to each other, so that they drive the plate. In its second position the rollers are separated, so that the plate can fall in the tank. The rollers (22A,22B) are driven by a device for automatic lifting of the plate out from the tank.
Patent NL-7603758-A (NL)
Title: Transport and display pack for cut flowers - has bottom, transparent vertical walls and flower vase, usable outside pack, held on bottom
IPC: B65D85/52
Filed: 1976-04-09
Abstract: The combined transport and display pack for cut flowers has a bottom panel (5), a vertical tubular wall (12) supported by the bottom and at least partly transparent and a container (9) supported by the bottom and capable of receiving a number of flower stems and water. The container is in the form of a base suitable for use outside the pack. The foot of the vase pref. clamps in an openings of the bottom panel. The vase may have a body portion and a neck portion with the latter having a widening top. The tubular wall may contain a vertical strip (13) of opaque material to serve as background to the pack.
Patent NL-7703742-A (NL)
Title: Cleaning rake arrangement for a drain channel grid - is of low, stable construction and suitable for grids with straight bars
IPC: E02B8/02
Filed: 1977-04-05
Abstract: Arrangement comprises a rake which can be moved from an intermediate or resting position above water level, into engagement with the grid. From there it can be lifted into a horizontal emptying position above a container or transporting arrangement. The comb of the rake can be pivotted on a horizontal axis and is secured to a rake arm which similar pivots on a horizontal axis. The arm is energised by a driving mechanism attached to the underwater side of the rake and is moved in a vertical plane. The drive is effected by a chain running over guide wheels in bearings at fixed points, and guided round a stationary curved track. The rake arm is formed by two levers and is attached to the chains by a shaft on which it pivots and is moved along the guide track with the chains. On the opposite side to the rake comb of the pivoting connection to the chains, the rake arm levers are attached by a horizontal shaft to two pendulum levers which themselves also pivot on a horizontal shaft. Whilst maintaining the low stable construction, the working of the installation is improved and is esp. applicable to grids with straight bars.
Patent NL-7708513-A (NL)
IPC: B31B50/62
Filed: 1977-08-02
Abstract: The solid adhesive is placed in a tank (15) in which it melts to form a reserve of melt. The latter descends the walls (34, 35) of the tank towards the inlet (20) of a pump (16). A gas is transmitted at a pressure slightly above atmospheric pressure by a conduit (21) towards the air inlet. The liquid and the gas which enter simultaneously are mixed in the pump (16) and expelled under pressure into a conduit (22). The solution formed then passes through a filter (18), conduits (23) and a pipe (25) towards a dispenser gun at the outlet of which the solution forms a foam containing minuscule gas bubbles in the liquid. The bubbles grow and multiply when the stream moves away from the nozzle. Even after deposition on a substrate the beads continue to grow. This foam retains adhesiveness characteristics which are superior to those of the same adhesive when dispensed under the same conditions but without bubbles in the liquid. <IMAGE>
Patent NL-7709371-A (NL)
Title: Cutter for finish machining bores - uses spherical cutting tool with forward feed combined with oscillatory movement relative to component
IPC: B23D77/00
Filed: 1977-08-25
Abstract: The spherical cutting tool machines a pre-bored hole to size by combining a forward feed with an oscillatory movement relative to the component. The tool has cutting teeth over its surface and the oscillatory movement is obtained by relative rotation of tool and component about their respective geometric axes. These axes are arranged over an acute angle relative to each other. Oscillation of the tool may be imparted by a separate control or caused by the action of the hole to be machined, the component being separately controlled and the two axes meeting of the sphere.
Patent NL-7805799-A (NL)
IPC: B26B19/38
Filed: 1978-05-29
Abstract: The invention relates to a shaving apparatus having a foil with apertures of different shapes (4, 5) and a cutting member which is reciprocatable relative to the foil (3), the foil being provided with a regular pattern of the round apertures alternating with oblong apertures. It is the object of the invention to provide construction which is optimized in respect of the requirements imposed on the foil (3) as regards the strength and rigidity and the ratio between the total area of the apertures and the area of the foil. Therefore, the foil (3) is provided with oblong apertures (5) whose longitudinal directions extend substantially in the direction (P) of movement of the cutting member.
Patent NL-7903768-A (NL)
Title: Forward and reverse vehicle gear change - makes use of planet wheel drives, brakes and hydraulic couplings
IPC: F16H3/66
Filed: 1979-05-14
Abstract: The gear change makes use of three sets of planet wheels, two hydraulic couplings which are mounted on the drive shaft and three hydraulically operated brakes. The first coupling is connected by a flange and an intermediate shaft to the central wheel of the third planet wheel drive. The second coupling is connected by a drive flange and a hollow shaft to the central wheel of the first and second planet wheel drive. The first brake is connected to the outer rim of the third planet where set, the second brake is connected to the planet wheel carrier of the first planet wheel set while the third brake is connected to the hollow shaft. The coupling discs of the first brake and a one way coupling connected to the outer wheel of the third planet set are supported from the stationary housing. Conical disc springs are mounted on a hub of the housing, and load the operating piston for the first brake in the released position.
Patent NL-8200763-A (NL)
IPC: D06B7/08
Filed: 1982-02-25
Abstract: Textile webs are mercerized by passing the web (25) from one roll pair, consisting of a roll (5) from a top row of rolls and a roll (1) from a bottom row, around a transfer roll (9) to a next roll pair, also consisting of a roll (6) from the top row and a roll (2) from the bottom row. As a result, the web to be treated is squeezed once in an almost horizontal nip, twice in succession in nips of 45 DEG , and then again once in an almost horizontal nip. The rolls (5-8) of the upper row have their axes offset alternately behind and ahead of the axes of the lower rolls (1-4). <IMAGE>
Patent NL-8201293-A (NL)
IPC: C02F3/12
Filed: 1982-03-29
Abstract: There is disclosed a one-unit fluidized-bed reactor for purification of waste water by means of biomass attached to carrier particles, comprising above the bottom of the reaction space a liquid distribution device (2), suited in particular for introduction of waste water in wide reactors achieving uniform fluidisation therein, consisting of a number of substantially horizontal pipes each of them having in the under-surface a number of regularly distributed openings for downward introduction of the liquid, and on top of the reaction space (1) united therewith a multifunctional separation compartment (3) for complete separation of the gas-liquid-solids mixture leaving the reactions space and for complete return of attached biomass into the reaction space. The separation compartment is construction-wise adaptable to treatments involving large or small gas fractions in reactors of varying width. The reactors are particularly suited for biological processes involving complete and firm attachment of biomass to carrier without undue surplus accretion of biomass.
Patent NL-8300233-A (NL)
Title: Soft furnishing filling feed - draws down or feathers from container, then blows filling via flexible hose into duvet
IPC: B68G7/06
Filed: 1983-01-21
Abstract: The air feed (1) with suction (1) and discharge pipes (3) is mounted on a base plate (5). The unit is provided with a carrier bracket (6). A clamp (4) provides the seal for a tube which is fitted between the ventilator and the object to be filled. The down is packed in transparent plastics tubes, each containing 100 gram of the filling material. The unit is primarily used for so-called topping up of the duvet filling.
Patent NL-8303491-A (NL)
Title: Sun-blind for building - has flexible hoses expanding at increased pressure of filler media to keep louvres at correct distance
IPC: F24J2/04
Filed: 1983-10-11
Abstract: The sunblind unit fits between the wall (20) and a radiator (21) which has a casing (22). Filler media is supplied through an inlet (23) and discharges via a pipe (24). Both pipes are connected by a flexible hose (25) which enters the bottom louvre carrier(8). All louvre carriers are interconnected by hoses. The louvre pivoting control (27) is fitted at the top ridge of a window (28). The louVre control functions automatically, and the filler media may also be used for cooling. The flexible hose arrangement permits fitting inexisting old buildings.
Patent NL-8304216-A (NL)
Title: Multistable circuit containing parallel bistable circuits - having single inverted NPN transistor each in series with LED and resistor
IPC: H03K3/335
Filed: 1983-12-07
Abstract: This multistable circuit (10) consists of a number of parallel bistable circuits (11) between the OV supply (13) and a common point (15) fed by a JFET (17) which acts as a current source. Each circuit (11) co-sists of an inverted NPN transistor (1) in series with an LED (3) and a resistor (5). The base of each transistor may be connected, via separate switches (7) to the common point (15). When the supply (19) is first switched on, the voltage on the common point rises until one of the transistors (1) starts to conduct, lighting one LED and supplying an output (9). When one of the switches (7) in another circuit is operated, the current is diverted to its associated circuit (11) and the original circuit no longer conducts.
Patent NL-8401551-A (NL)
IPC: B61F5/38
Filed: 1984-05-14
Abstract: In order to steer yawling movements of wheel sets (3) of a railway truck (1) in opposite senses, the wheel sets (3) are intercoupled through two relatively spaced pivotal arms (7) each of which being coupled with an intercoupling mechanism.
Patent NL-8403764-A (NL)
Title: Decorative panels for walls or ceilings - have snap-in connections for square or rectangular plastics or ceramic panels
IPC: E04F13/08
Filed: 1984-12-12
Abstract: The removable panels are for walls or ceiling fitting, to form e.g. a multi-coloured mosaic pattern. The panels are secured, by snap-in fittings. The support panel (1) carries loose panel shaped elements (2) which may be multi-coloured and form a flat or relief surface. Protrusions (3) fit in recesses (4) in the support panel. Alternatively snap-in type locking connectors may be used. The multi-coloured element may be of plastics or ceramic material which is fire resistant.
Patent NL-8601360-A (NL)
IPC: A61H1/02
Filed: 1986-05-28
Abstract: The unit is for physiotherapy of the lumbar portion of the spinal column by traction. It comprises a fixing belt (1) with widened portion (2) for the thorax and an extension (3), together with a pelvic traction belt (4). The belt has a lumbar portion (5), a stomach belt (6), a grip handle (7) and a traction belt (8), together with a hook, bar (9) and holding rope (10). The belts can be of canvas, with hook-clasp portions at the ends.
Patent NL-8800460-A (NL)
Title: Device for scraping material from heap - has several elongate members guided by rollers across heap and transport vehicle to carry elongate members along guide path
IPC: A01F29/00
Filed: 1988-02-23
Abstract: The scraping device has several elongate members which are rigid due to applied tensile stress and are in the form of pins, rods, strips or ropes. Guides rollers guide the members in a selected, closed path having at least one active straight part. A transporting vehicle conveys the members transversely along the path. The closed path extends at an interval outside the path of the transporting vehicle allowing scraped off material to be discharged freely. The transporting vehicle has a drive with a transporting part that is trained over guide wheels or rollers. It is flexible in the transporting direction and is blocked against torsion in the straight part of the path. A chain with protruding hinge pins is also part of the transporting drive.
Patent NL-8901037-A (NL)
Title: Clip for fixing hose to pipe - has tightening screw closely engaging formed threads and held tangential to pipe diameter by shoulder
IPC: F16L33/08
Filed: 1989-04-25
Abstract: The clip fixes a hose to a pipe and comprises a metal strip (2) formed into a ring. One end has a housing (4) for a screw (5) and this engages rack threads (3) in the other end to tighten the clip. The screw housing has its front (13) on a diametral line (XX) and its base (8) has a shoulder (26) at the rear which bears against the strip to hold the line of action of the screw tangential to the pipe diameter. The rack threads engage the front (12) of the screw on the diametral line and thread profiles are former to provide close engagement between both threads.
Patent NL-9100268-A (NL)
Title: Spherical EM transponder to identify unsold garments and prevent theft - is applied to garment by evacuating inner volume of sphere and removed by releasing vacuum
IPC: E05B73/00
Filed: 1991-02-15
Abstract: The transponder housing consists of two hemispherical cups (3, 4) which are placed on opposite sides of a piece (1) of the garment. The cups have interlocking flanges and seals (7, 8, 9). The upper cup has a horizontally mounted inductive coil (10) and the lower has a vertically mounted coil (11). The assembled sphere is placed in a machine which exhausts the air inside the sphere and seals the exhaust hole. When a purchaser has completed the transaction, the sphere is reintroduced to the machine and a strong external electromagnet breaks the vacuum by attracting and internal magnetic plate (19), distorting the upper cup and allowing air past the seals.