baber/WOPTO huggingface dataset:
Patent NL-2029171-A (NL)
Title: Extreme ultraviolet light generation system and electronic device manufacturing method
Inventor: YOSHIFUMI UENO
IPC: H05G2/00
Filed: 2021-09-10
Abstract: An extreme ultraviolet light generation system may include a laser device configured to emit pulse laser light, an EUV light concentrating mirror configured to reflect and concentrate extreme ultraviolet light generated by irradiating a target with the pulse laser light, and a processor configured to receive a first energy parameter of the extreme ultraviolet light and control an irradiation frequency of the pulse laser light with which the target is irradiated so that change in a second energy parameter related to energy per unit time of the extreme ultraviolet light reflected by the EUV light concentrating mirror is suppressed.
Patent NL-2033411-A (NL)
Title: Construction method for gene editing system of apostichopus japonicus
Inventor: LILI XING
IPC: C12N15/89
Filed: 2022-10-28
Abstract: The present invention belongs to the ﬁeld of aquatic genetic breeding, and particularly relates to a construction method for a gene editing system of Aposlichopus japonicus. Sperms and ova of Aposlichopus japonicus are acquired, the ova are immobilized and arranged into a single cell row and fertilized, a prepared mixed solution containing the ngNA of target genes of Aposiichopus japonicus is injected into the fertilized ova of Aposlichopus japonicus arranged into a single cell row, the injected dose is 8%-12% of the volume of a Aposiichopus japonicus embryo, and embryos after microinjection are incubated at 23 °C, so as to obtain a gene editing system of Aposiichopus japonicus. With the construction method of the present invention, embryos With expected phenotype can be obtained after development to a target stage, and the success rate is more than 90%. The application of the present invention can signiﬁcantly enhance the breeding efﬁciency, realize site-directed and accurate alteration of DNA sequences of Aposiichopus japonicus, obtain a new variety of Aposiichopus japonicus with target traits, and improve the product quality and economic beneﬁts of Aposiichopus japonicus.
Patent NL-6907775-A (NL)
IPC: B05D5/06
Filed: 1969-05-21
Abstract: 1,269,516. Coating. DEUTSCHE GOLDUND SILBER - SCHEIDEANSTALT. 16 July, 1969 [25 July, 1968; 22 Feb., 1969], No. 35737/69. Heading B2E. [Also in Division B5] A polymeric coating is provided on an absorbent surface, e.g. wood, plywood, cardboard, porous stone; asbestos cement; by wetting the surface with a liquid comprising a polymerisable organic compound and then, while the surface is still moist, applying a finely divided polymer which is soluble in, or can be swollen by, the liquid and then subjecting the material to elevated temperature and pressure. Suitable polymerisable compounds include esters of acrylic or methacrylic acid, acrylonitrile and styrene. The liquid may also contain polymers or copolymers of the above monomers or elastomers, synthetic or natural resins that are soluble, e.g. polymers of butadiene and copolymers with styrene and/or acrylonitrile, ketone-aldehyde condensation resins, tall oil resins. A pre-polymer made by partial polymerisation may also be used. Additives, e.g. stabilisers, dyes, flame proofing compounds, U.V. absorbers, hydrophobants and plasticisers may also be included in the liquid which is preferably applied by dipping in the liquid while subjected to a cycle of reducing the pressure of the surrounding atmosphere and then allowing the pressure to return to normal. The finely divided polymer may be a single polymer or copolymer or a mixture of polymers of any of the polymerisable organic polymers especially polymethyl methacrylate and polystyrene. The polymer may be applied by sprinkling or spraying or by dipping the wetted substrate into a fluidised bed. The coated substrates may be laminated to decorative surfaces or veneers (see Division B5).
Patent NL-7215644-A (NL)
IPC: C07C69/30
Filed: 1972-11-17
Abstract: 1400787 Toothpastes COLGATE-PALMOLIVE GO 31 Oct 1972 [17 Nov 1971 28 Aug 1972] 50132/72 Heading ASB [Also in Division C2] Finely divided particles of C 12  to C 22  saturated fatty acid di- or tri-esters of glycerol or di-esters of ethylene glycol, having a particle size of 100 to 1000 microns are used in oral compositions e.g. toothpastes, as speckles. The particles may contain functional or non- functional additives of colouring additive such as pigments; polishing agents; preservatives, antibacterial agents; surface active agents, brighteners; fluorides; ammoniated materials and flavours.
Patent NL-7304815-A (NL)
Title: Shaped plastic article - by injecting curable liquid into preheated, rotating mould
IPC: B29C41/22
Filed: 1973-04-06
Abstract: Shaped articles, esp. with a high ratio between wall thickness and total diameter, such as wheels, pipes, rollers and automobile bumpers, are produced by (a) preheating a mould to 40-100 degrees C, (b) injecting a curable liq. into the mould while it is rotated at 50-1000 r.p.m., and (c) allowing the liquid in the mould to cure. Specif. the curable liquid is a polyurethane precursor consisting of a mixt. of a polyisocyanate and a polyol. The liquid may be foamable. Two or three different curable liquids may be introduced successively into the mould. One of the liquids may be foamable. Completely cured articles with a good surface without cracks. Laminated articles can be produced by using curable liquids of different compositions.
Patent NL-7412165-A (NL)
Title: Cct for regulator with proportional and differentiating response - cross stabilises vertical rotor electromagnetically using sensors on horizontal shafts
IPC: G05D3/12
Filed: 1974-09-13
Abstract: Circuit arrangement for a regulator with a proportional and a differentiating response. It is used for the electromagnetic cross stabilisation of a rotor which does not rotate about axis of maximum monent of inertia. The axis of the rotor is vertical and there are two regulating shafts in a horizontal plane. These horizontal shafts are fitted with sensors to monitor the motion of the rotor, which in turn is supplied with electro-magnetic forces to provide the necessary balance. The pick-up elements (2A, 2B are arranged like four poles around the rotor (1). Each pair of sensors supplies its own control circuit.
Patent NL-7502975-A (NL)
IPC: E05D13/00
Filed: 1975-03-13
Abstract: 1448428 Fume cabinets HERMANN WALDNER KG 10 Jan 1975 [2 Oct 1974] 1091/75 Heading F4X [Also in Division E2] A suspended vertical sliding window 2 of a laboratory fume cupboard is protected from falling freely in the event of a failure of the suspension cable 3 by means of a slidable plunger 18 having a cam surface 24 held against the action of a spring 22 by the cable 3 and a transverse slidable pin 25 engageable by the cam surface to move transversely into a locking aperture 27 in the window guide 5, 6. The plunger and locking pin are located in sliding blocks 7 on opposite edges of the window, the blocks being rigidly interconnected by means of strip 10.
Patent NL-7507405-A (NL)
IPC: C25B9/23
Filed: 1975-06-20
Abstract: A composite film of fluorinated cation exchange polymer containing sulfonyl groups in ion exchange form whereby one surface of the film to a depth no more than one-third of the film's thickness contains the polymer at an equivalent weight of at least 250 greater than the equivalent weight of the polymer comprising the remaining thickness of the film. The film may be employed in an electrolytic cell in the production of halogen and alkali metal hydroxide from an alkali metal halide. In the cell the film separates the anode and cathode compartments with the high equivalent weight polymer side facing the cathode portion of the cell.
Patent NL-7510151-A (NL)
Title: Oil slick remover for harbours etc. - flexible walls are towed forwards over surface
IPC: E02B15/04
Filed: 1975-08-28
Abstract: The collection system cnsists of an assembly of flexible wall made of adjacent panels which are bonded together by small fixing rods which are each shorter in length than the height of the panels. Each of the panels is of substantially trapezium shaped form. The lines of panels are connected together to form two arc shaped members which are connected together at the ends by a common assembly. Small tugs move the sidewalls forwards sot that the flexible walls move over the water surface and collect the oil or other floating matter in the closed end as the apparatus is kept moving.
Patent NL-7603621-A (NL)
Title: Removing hydrogen sulphide from gas streams - by partial reaction with sulphur dioxide to form sulphur and absorption of residual hydrogen sulphide in a liq.
IPC: B01D53/50
Filed: 1976-04-07
Abstract: H2S is removed from a gas stream by partially reacting the H2S with an amt. of SO2 to form sulphur, and separating the residual H2S from the stream. The amt. of SO2 used in the first stage is chosen such that the amt. of SO2 remaining after the reaction with H2S is so low that it does not impede the sepn. of the residual H2S from the stream. The residual H2S is removed e.g. by absorption in an absorbing agent, by absorption in a liw. which oxidises H2S to sulphur, or by burning (opt. together with part of the sulphur formed) to form SO2 for use in the first stage of the process. Pref. the H2S and SO2 are reacted in the gas phase at greater than the dew pt. of the sulphur formed. At least part of the sulphur is pref. sepd. from the gas by contacting the gas with a liq. which cools the gas to  the m.pt. of the sulphur, e.g. by evapn. of the liq. The process is useful for removing H2S from gas streams such as a stream resulting from the gassification of coal or soil. The process is economical in the use of appts. and gives output streams which are virtually free from H2S, and do not therefore constitute a pollution hazard.
Patent NL-7801990-A (NL)
Title: Wall mounted switch box with grid shaped ventilation opening - has inwardly projecting lips in walls with fixing strips for locking clamps
IPC: H02B1/56
Filed: 1978-02-22
Abstract: The electrical switch box with a grid-shaped ventilation opening is for mounting on a wall. There are guide plates fitted which are mounted at right-angles to the surface of the wall. The rods of the grids are fitted with fixing strips with a hole to engage the guide plates. The ventilation hole (2) has lips (5, 6, 7, 8) projecting inwards from the vertical side walls (3, 4). The fixing strips (9) is attached to the lips, so that the slot is clamped to the lip.
Patent NL-7810813-A (NL)
IPC: C08G59/68
Filed: 1978-10-31
Abstract: The invention provides powder coatings based on carboxyl terminated polyester, an epoxy compound and a choline compound of the formula  [Y-CH2-CH2N-(-CH3)3]+/n X<n->  in which X is OR or -O-@-R and R is H or a C1-40 group   and X<n-> is an anion. Preferably Y represents OH or a -O-@-R group.   The powder coatings are less prone to yellowing and non-toxic.
Patent NL-8000279-A (NL)
Title: Laser beam pipe welding - by mirrors reflecting beam radially on pipe joint in circumferential sequence
IPC: B23K26/28
Filed: 1980-01-16
Abstract: A laser beam welding plant which can be arranged on board a pipe laying ship for a pipeline to offshore oil wells consists of an arrangement for the coaxial alignment of the pipe ends to be welded, and a laser beam source. A plane of reflection in the beam path directs the laser radially to the pipe ends. The beam energy is so dimensioned that one complete revolution suffices for a fusion joint of the two pipe ends. This results in a very uniform quality of weld for pipelines. The time required for the welding of carbon steel pipes of high yield point is greatly reduced.
Patent NL-8101672-A (NL)
IPC: D06M13/503
Filed: 1981-04-03
Abstract: Described is an aqueous composition for treating fibre material, in particular textile fibres, such as cotton fibres or synthetic fibres, to confer on such fibre material properties such as soft handle (hand) and crease resistance. The composition used is an aqueous emulsion of an organopolysiloxane together with an amino-substituted silane, zinc acetate and triethanolamine titanate.
Patent NL-8105242-A (NL)
Title: Earth-filled wall for plants - has brackets on columns positioning inclined panels forming bulkhead
IPC: E01F8/02
Filed: 1981-11-19
Abstract: The wall comprises two bulkheads spaced apart and with earth between, fixed to columns, one at least of the bulkheads comprising a series of panels (7) sloping downwards and inwards. The columns are profiled steel sections. Brackets (3) on the columns position the inclined panels, and can each be of V-section, the outside flange (18) of the V being parallel to the panel. Each bracket can be welded to the column, and the panels can be riveted to the brackets. There can be protruding top edges on the brackets, over which bent-over top edges (22) on the panels hook.
Patent NL-8401835-A (NL)
IPC: B65D6/40
Filed: 1984-06-08
Abstract: The invention relates to a method of manufacturing a container (1) having a filling, a body (2) and two end walls, at least one of which is provided with a closing element (7) for a pouring opening, the container being filled and subsequently closed, and is characterized in that a container (1) is used in which the closing element is provided in an end wall (3) which has a substantially concave shape when the container (1) is being closed and in that after the container (1) is closed said end wall (3) is caused to change over to a substantially convex shape. 
<??>Said end wall is a separate end wall or constitutes with the body a monolith. Preferably after the container is closed it is turned upside down. 
<??>Further the invention relates to a method of manufacturing a container intended to contain a beverage and having two end walls (43, 44) at least one of which is provided with a closing element (52) for a pouring opening, the closing element (52) being arranged in the end wall.
Patent NL-8402603-A (NL)
Title: Drinking vessel with cover for wind, beer etc. - has cover held on by shrunk sheet and grooves engaging protrusions allowing cover to be snapped on with internal vacuum
IPC: B65D23/00
Filed: 1984-08-27
Abstract: The closed drink-filled vessel is in the form of a drinking glass, is sealed by a cover (2) or sheet secured to it. The vessel can be of pref. of transparent plastic but also from glass or aluminium, and the cover can be held on it by shrunk sheet. Grooves and mating protrusions can be formed in the vessel and cover, so that the latter can be snapped into position and form a sealed joint. The cover or sheet can also be held in place by an internal vacuum.
Patent NL-8503273-A (NL)
Title: Inland waterway construction system - has box profile cross=section and bank height, 0.50 meter below water level
IPC: E02B3/04
Filed: 1985-11-26
Abstract: The canal is constructed using rectangular box-shaped sections. Each box has e.g. 3 meter wide banks at approx 0.50 meter below average water level. This promotes plant life, e.g. cane and reed growth, also acts as a fish breeding ground. At regular intervals a jetty section may be build to enable fishermen to partake in fishing competitions.
Patent NL-8902562-A (NL)
IPC: H03K4/06
Filed: 1989-10-16
Abstract: PCT No. PCT/NL90/00154 Sec. 371 Date Apr. 3, 1992 Sec. 102(e) Date Apr. 3, 1992 PCT Filed Oct. 15, 1990 PCT Pub. No. WO91/06151 PCT Pub. Date May 2, 1991.Oscillator circuit of the regenerative type, comprising a first oscillator at least including a first feedback amplifier (Qa1, Qb1) and a first integrator (C1) in which the first oscillator has an output signal having two stable levels alternating in one oscillation cycle and an unstable or regenerative switching state between each of them, in which the loop gain is greater than unity, and has an input signal which originates from the integrator and which varies time-dependently in a positive or negative sense. A second oscillator identical to the first oscillator is provided which at least includes a second feedback amplifier (Qa2, Qb2) and a second integrator (C2) having an oscillation cycle which is equal to the said oscillation cycle or a multiple thereof and which is shifted with respect thereto. A first or second comparator (Qc1, Qd1, Qc2, Qd2) is provided which is associated with the first or second oscillator respectively and which detects the passage through zero, situated between two threshold levels, of the input signal of the associated first or second oscillator and derives therefrom a separate excitation signal for the second or first oscillator respectively.
Patent NL-8902786-A (NL)
Title: Poly-di:carboxy-saccharide! prepn. for detergent compsn. builder - by oxidn. of polysaccharide(s) in presence of hypohalite as oxidising agent with low oxidising agent concn. during reaction
IPC: C11D3/22
Filed: 1989-11-10
Abstract: Method for the prepn. of polydicarboxysaccharides by oxidn. of polysaccharides in the presencee of a hypohalite as oxidising agent in a reaction medium comprises oxidising in the presence of hypobromite and/or hypoiodite with a low oxidising agent concn. during the reaction. Also claimed are calcium binding agents used in detergents comprising the polydicarboxysaccharide and the detergents contg. the calcium binding agents.
Patent NL-9002027-A (NL)
IPC: B65H5/22
Filed: 1990-09-14
Abstract: Device for transporting paper, such as in the shape of sheets, in printing presses, bookbinding machines and such like, which device comprises members provided with openings through which air can be connected to means for bringing the air under underpressure and overpressure respectively, in which the means for bringing air under underpressure and overpressure is in the shape of a Roots-blower, which is driven with an adjustable speed, dependent on its charge.
Patent PT-64768-A (PT)
Title: Improvements relating to froth flotation apparatus
IPC: B03D1/16
Filed: 1976-02-03
Abstract: 1482368 Mixing apparatus; froth flotation apparatus ENGLISH CLAYS LOVERING POCHIN & CO Ltd 2 Feb 1976 [14 Feb 1975] 6485/75 Headings B1C and B2H A froth flotation apparatus for the treatment of mixed particles less than 150 microns in diameter has a rotatable impeller plate 1a with radial blades 1b, 1d on its upper and lower surfaces respectively, and a stationary cover plate 7 of greater diameter than the plate 1a having downwardly projecting fins 7b, inclined to the radius, in the annular region which extends beyond the impeller. There may be shorter blades (1c, Figs. 3 and 4 not shown) between the blades 1b. The plate 7 is surmounted by a conical hood 78 and cowling 9 all supported by baffles 8. In operation the impeller is rotated so that the outer ends of the fins 7b are leading in relation to the direction of rotation; air is induced down the cowling 9 and slurry is supplied to the interior of the hood 78 through a pipe 10, is recirculated through apertures (not depicted) in the hood 78 and apertures 19 in the cowling 9, and is discharged through aperture 11 and over the adjustable weir 12. Froth 15 is removed by a rotating paddle 17. Preferred dimensions and proportions of the apparatus are recited.
Patent PT-65690-A (PT)
Title: Carbon dioxide purification - and recuperation of vapours of fermenting liquids used
IPC: C12F3/04
Filed: 1976-10-07
Abstract: Apparatus is claimed for purifying carbon dioxide and recuperating vapours of fermenting liquids. Comprises condenser connected to a container to receive carbonic gas to be purified by the removal of vapours. Means are utillised for extracting purified carbonic gas from the condenser and means for returning the liq. condensate of the vapours from the condenser to the container.
Patent PT-79725-A (PT)
Title: Apparatus for detecting anomalies in corduroy preparation
Inventor: RIBOLLA G CARLO
IPC: G05B9/02
Filed: 1984-12-20
Abstract: The apparatus detects corduroy cutter needles coming out from the weft yarn loop channels which the needles should cut open, by a laser beam scanning about 10 to 20 times a second, transversely the region where the parallel needles are working. The scanning laser beam creates a diffused light pattern having the general form of a transversal prism, e.g. a cylinder; a plurality of detector devices determines any variation in the light distribution, as to time and lateral distance, in this scattered of diffused light pattern.A logic carrying out and displaying the scanning and detecting as well as stopping the corduroy cutting machine is described too.
Patent PT-86112-A (PT)
Inventor: PASSIMOURT NADINE
IPC: C01B21/097
Filed: 1987-11-11
Abstract: Colorless, or but very faintly tinted N-(dichlorophosphoryl)trichlorophosphazene [P2NOCl5] is prepared by reacting phosphorus pentachloride with ammonium chloride in the presence of POCl3, and then treating the resulting medium of reaction, containing P3NCl12, with SO2, and wherein the temperature of the medium of reaction is maintained at a value of at most about 30 DEG  C.
Patent PT-90939-A (PT)
Inventor: HABERMANN PAUL
IPC: C07K19/00
Filed: 1989-06-22
Abstract: A mini-proinsulin in which the A and B chains are linked by the amino acid Arg in place of the C chain has insulin activity and is suitable for producing medicaments for the treatment of diabetes mellitus. It can also be converted straightforwardly with trypsin into an insulin derivative whose B chain is extended by Arg. The latter can be converted with carboxypeptidase B into insulin. However, it is also possible and advantageous to convert the mini-proinsulin directly into insulin in a one-pot process.
Patent PT-93243-A (PT)
Inventor: BAUS HEINZ GEORG
IPC: A47K3/34
Filed: 1990-02-22
Abstract: A guiding device for a door element (14, 16), in particular a shower partition, contains in the region of the lower edge of the door element a guide element (10, 12), whose rotary body (34) is in engagement with a guide groove (8) of a guide rail (2). This guiding arrangement is to be further developed with little constructional outlay to the effect that the guide element (10, 12) is removable from the guide rail when required. It is proposed to mount the rotary body (34) at least partially in a recess (35) of a holding body (32) so as to be rotatable about an axis (36) of rotation which is essentially orthogonal to the plane of the door element (14, 16) and to provide it with an actuating element which is preferably constructed as a handle (40). Said rotary body (34) has a pin (38) which is in engagement with the guide rail (2) or is rotated out of said guide rail, in accordance with the rotational position. 
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Patent PT-95660-A (PT)
Inventor: EDWARDS DAVID BRIAN
IPC: B65D6/10
Filed: 1990-10-23
Abstract: PCT No. PCT/GB90/01628 Sec. 371 Date Sep. 22, 1993 Sec. 102(e) Date Sep. 22, 1993 PCT Filed Oct. 23, 1990 PCT Pub. No. WO91/05715 PCT Pub. Date May 2, 1991.A container suitable for hazardous liquids such as agrochemical concentrates comprises an outer shell (I) made from a compressed fiber material, typically recycled biodegradable material, having an associated barrier (3) comprising a water soluble or water dispersible polymeric material. The container is stackable. A method of making the container, and of testing the coating for leaks, is also described.
Patent PT-95895-A (PT)
Inventor: ROSEN TERRY JAY
IPC: A61P25/28
Filed: 1990-11-15
Abstract: Novel azabicyclo amides and esters as antagonists at the 5-HT3 receptor and useful as anti-emetic agents.
Patent PT-96749-A (PT)
Inventor: WINKEL JENS
IPC: A61K6/884
Filed: 1991-02-13
Abstract: The invention relates to filler-containing, swellable bead polymers, to their preparation, and to their use in polymerisable dental compositions. It is known, for example from US 4,396,377, to employ crosslinked, swellable bead polymers based on methacrylates in dental materials, in particular for the production of artificial teeth and prostheses. Since these bead polymers are not reinforced by inorganic fillers, the materials produced therefrom have inadequate mechanical strength for some areas of application, for example use as filling material in the area of the buccal teeth (cheek teeth, posterior teeth).