baber/WOPTO huggingface dataset:
Patent MX-9709412-A (MX)
Title: Microporous film containing a microbial adsorbent.
Inventor: BLANEY CAROL ANN
IPC: A01N25/34
Filed: 1997-12-02
Abstract: Disclosed is a film which includes a microbial adsorbent and which is capable of providing a microbial barrier while still being able to allow passage of water vapor. The film has first and second surfaces and defines least one microporous passageway allowing communication, through the film, between the first and second surfaces. In particular, a portion of the microporous passageway is defined by the microbial adsorbent so that microbes attempting to pass through the film via a passageway must pass in close proximity to the microbial adsorbent. This arrangement allows the microbial adsorbent to interdict the microbe by adsorbing it and prohibiting its passage through the film.
Patent MX-9709591-A (MX)
Title: Method and apparatus for hair color characterization and treatment.
Inventor: MACFARLANE DARBY
Filed: 1997-12-05
Abstract: Methods and apparatus for determining accurate hair color classifications and appropriate coloring agents to bring about a selected change of color include a table of hair color classifications, a color measuring instrument to arrive at Hunter L, a and b for use in identifying a particular classification from the table and a database that identifies appropriate coloring agents based on a selection of coloring actions from a menu and the classifications of hair color.
Patent NL-2014128-A (NL)
Inventor: ANNA MARIA HAVERMANS
IPC: A61G17/007
Filed: 2015-01-13
Abstract: Spuitgegoten kist, bij voorkeur geschikt als een uitvaartkist, omvattende een bodemwand en daaraan verbonden opstaande wanden, welke vervaardigd is uit een kunststof, waarbij de bodemwand is voorzien van een versterkingsstructuur, waarvan het ontwerp dusdanig is, dat tegenover elkaar gelegen wanden binnen de versterkingsstructuur voldoen aan een aangepaste lossingshoek van minimaal 3 graden, bij voorkeur minimaal 6 graden, en bij meeste voorkeur minimaal 10 graden. Bij voorkeur omvat de gebruikte kunststof als hoofdcomponent een bio-based kunststof, bijvoorbeeld polymelkzuur.
Patent NL-2014633-A (NL)
Inventor: WILLEM LAMBERTUS CORNELIS VAN TONGEREN
IPC: C09K3/22
Filed: 2015-04-14
Abstract: Uitgangssamenstelling voor een schuim dat geschikt is om stofdeeltjes weg te vangen, omvattende: - een fractie glycolether, - een fractie vetalcohol, - een fractie amineoxide, en - een fractie vetalcoholsulfaat. Schuimbaar mengsel op waterbasis dat de uitgangssamenstelling omvat. Werkwijze voor het wegvangen van stofdeeltjes die tijdens werkzaamheden aan een substraat kunnen vrijkomen onder gebruikmaking van het schuimbaar mengsel. Sproeiinrichting, omvattende: - een reservoir voor een schuimbaar mengsel dat onder druk staat van een gas, - een sproeikop voor het versproeien van het schuimbaar mengsel, - een leiding voor het toevoeren van het schuimbaar mengsel vanuit het reservoir naar de sproeikop, - een gasinlaat in de leiding voor het vermengen van het gas en het schuimbaar mengsel, waarbij het reservoir een gesloten kamer zonder inlaat is, die een hoeveelheid van het schuimbaar mengsel omvat.
Patent NL-2020058-A (NL)
Title: Semiconductor device
Inventor: RYOHEI KOTANI
IPC: H03K17/08
Filed: 2017-12-12
Abstract: [Problem to be Solved] In a reverse bias application state, a semiconductor switch is prevented from being turned on. [Solution] A semiconductor switch SW that includes a collector electrode C, an emitter electrode E and a gate electrode G, a Zener diode 5A configured to include one end electrically connected to the collector electrode C, the other end electrically connected to the gate electrode G, and n-type semiconductor layers and p-type semiconductor layers alternately arranged adjacent to each other, a Zener diode 5B configured to include one end electrically connected to the gate electrode G, the other end electrically connected to the emitter electrode E, and n-type semiconductor layers and p-type semiconductor layers alternately arranged adjacent to each other, are provided. The Zener diode 5A and the Zener diode 5B are configured so as not to allow the voltage of the gate electrode G to be increased to an on-threshold voltage of the semiconductor switch SW in the reverse bias application state.
Patent NL-2026915-A (NL)
Title: Thermal insulation and fireproof material and preparation thereof
Inventor: XIAOJIAN ZHOU
IPC: C09K21/14
Filed: 2020-11-17
Abstract: The present disclosure provides a thermal insulation and fireproof material and a preparation method thereof. The thermal—insulation fireproof material is prepared from the following raw materials: 20—30 parts by weight of tannin 5 extract solution, 10—20 parts by weight of furfuryl alcohol, 5—lO parts by weight of 37% (w/w) formaldehyde, 10—20 parts by weight of 65% (w/w) p—toluenesulfonic acid solution, 1— 5 parts by weight of Tween—80, and 5—30 parts by weight of water. The thermal—insulation and fireproof material of the 10 present disclosure has remarkable thermal insulation and fireproof effects and low cost.
Patent NL-2034548-A (NL)
Title: A Preparation Method for Embedding n-3 Long Chain Polyunsaturated Fatty Acid Microcapsules
Inventor: XIAOFENG XIANG
IPC: A23P10/30
Filed: 2023-04-12
Abstract: The invention discloses a preparation method of fish oil microcapsules based on emulsification and aggregation of pea protein isolate, which comprises the following steps: 81. Preparation of PPI solution and SBP solution: PPl and SBP are dissolved respectively in phosphate buffer solution and stirred until fully dissolved to obtain PPl reserve solution and SBP reserve solution respectively; 82. Preparation of PPI stabilized oil-in-water emulsion of fish oil: PPl reserve solution was stirred and mixed with FO to obtain PPl oil-in- water emulsion of fish oil; 83. Preparation of FO-PPl-SBP complex condensates: PPl fish oil in water emulsion was mixed with SBP reserve solution, pH value was adjusted to 3.5- 4.5, and then standing for 24 hours to obtain FO-PPl-SBP complex condensates. 84. Preparation of fish oil microcapsules: the composite condensates of FO-PPl-SBP were sent into the micro spray dryer to form fish oil microcapsules through spray drying; By using FO- PPl-SBP composite condensate as the feed dispersion of fish oil microcapsules, this application greatly improves the powder yield, payload and encapsulation rate of fish oil microcapsules, and improves the denaturation temperature and network thermal stability of fish oil microcapsules
Patent NL-7110550-A (NL)
Title: Gas chromatograph control - with analysis selection control and interpretation computer programs
IPC: G01N30/88
Filed: 1971-07-30
Abstract: Chromatograph controlled by a preprogrammed computer designed to interpret the performance of the system is improved by controller to change the chromatograph system in response to control programme in response to which in turn, the computer programme is selected. Both katharometers and F.I.
Patent NL-7213273-A (NL)
Title: Hydroxylammonium salt synthesis - with regeneration of noble metal catalyst
IPC: C01B21/14
Filed: 1972-09-30
Abstract: Cyclic process for prepn. and use of a hydroxylammonium salt (I) soln, in which an aqs. acidic reaction medium is cycled between a (I) synthesis zone and an oxime, esp. cyclohexanone oxime synthesis zone, is effected by (a) catalytically reducing nitrate ions in the (I) synthesis zone with a Pd-on-C catalyst or a Pd/Pt-C catalyst and H2, (b) supplying nitric gas, which is formed in situ by absorption of nitrous gases in amt, corresp. to amt. of used nitrate ions, into the recycled reaction medium, (c) regenerating used catalyst by sepg. from the process liquid and treating with hot water at >70 degrees C, and (d) recycling the regenerated catalyst to the (I) synthesis zone.
Patent NL-7400801-A (NL)
Title: Screw type load lifting mechanism - has split nut segments in housing spring-loaded against screw threads
IPC: B66F7/02
Filed: 1974-01-21
Abstract: The platform carrying the load is raised and lowered by a nut following device comprising a nut engaging with a screw driven in either direction. A number of similar nut segments with partial threads (14) are accommodated in a cylindrical bore in a housing so as to engage with the threads on the screw (2). Between the outside surface of the segment and the bore spring components are inserted in the outside of the segment, so as to form a self-adjusting coupling between its threads and those of the bore. The coupling devices between the different mechanisms can consist of assemblies with wheels, fixed to the nut housing and moving along flanges parallel to the screws, also having outwards-protruding supporting beams for the platform.
Patent NL-7416285-A (NL)
Title: Printing block giving realistic reproduction of artists style - made as relief negative or original painting
IPC: B41C3/00
Filed: 1974-12-13
Abstract: A printing block is produced by the following method: a temporary base is coated with a coloured substance, pref. by painting on or drawing on, and then a layer of powder is sprinkled and embedded into this coating either while it is still soft or after it has been re-softened; this layer of powder is then covered with a matl. to form the block itself, this being sufficiently soft for the top surface layer of the powder to become embedded in it; after this block matl. has hardened, the temporary support, coloured coating and the lower powder granules are removed, leaving only those which are embedded in the block matl. The block matl. is pref. applied in a flowing condition, and the coloured layer may be removed by finally washing it out. The resulting effect in a picture produced from the block is an extremely realistic imitation of the original, indicating the style of the artist.
Patent NL-7609474-A (NL)
Title: Twist preventer for continuously knitted tubular goods - unwinds twist caused by friction facilitating breakage of separating threads
IPC: D04B35/34
Filed: 1976-08-25
Abstract: Device facilitates the breaking of the connecting threads between successive articles. These descend from the machine in a continuous tube rotating on its centreline and enter a tubular guide channel from which they are ejected pneumatically. Between the clamps for pulling and breaking the sepg. thread and the tubular ejection channel, a pneumatically rotatable clamping sleeve is fitted. When energised this imparts a turning motion to the goods so as to eliminate any twist set up in the hosiery by the friction of the ejector channel, and allow the sepg. thread to be broken. Device ensures that twist set up in long tubular objects by the ejection tube cannot prevent the drawing out of the sepg. thread.
Patent NL-7610446-A (NL)
Title: Irrigation equipment with internal reel drive - has central reel teeth engaged by ram=operated pawl
IPC: A01G25/09
Filed: 1976-09-21
Abstract: The irrigation equipment has an internal reel drive with a delay mechanism to wind in the hose, a central water inlet, and an adjustable spray gun. Teeth are provided centrally on the reel drum between the bearings, and a pawl actuated by a ram engages with them periodically to index the reel. As the reel dia. increases with the hose wound on, a delay mechanism can be provided to keep the winding-in speed constant. The delay mechanism can incorporate a wedge moving between two stops and controlled by the amount of hose wound on. When the widest part of the wedge is between the stops, this gives direct action of the pawl mechanism, but as it is withdrawn the action of the ram is slowed down and finally stopped.
Patent NL-7612967-A (NL)
Title: Radioactivity monitor - with integration of semiconductor detector signals of different spectral sensitivity operating threshold trigger
IPC: G01T1/24
Filed: 1976-11-22
Abstract: A radioactive radiation monitor consists of several solid state detectors which are simultaneously exposed to the radiation and are so interconnected that their individual spectral sensitivities are compensated. The resulting response signal is thus independent of the spectrum of the incident radiation. After integration in a charge pre-amplifier the resulting signal is used to act directly on the threshold trigger circuit. This monitor combines a uniform accuracy and constant sensitivity with an extremely small volume.
Patent NL-8002085-A (NL)
Title: Plasma torch for depositing coating - has radial feed for powder in carrier gas via adjustable friction area to vary injection velocity
IPC: B05B7/14
Filed: 1980-04-09
Abstract: The plasma torch (20) is intended for producing a deposit (30) on a surface (29) by injecting (19) particles (from 22) into a gaseous discharge (gas supply at 5) formed in a chamber containing a cathode (2,2a) and an anode connected to an electric power source (21). The plasma flow passes from the chamber to the nozzle orifice via a cylindrical or only slightly divergent duct and the powder is introduced into this duct via at least one inlet (19). This inlet is at right angles to the duct and injects the powder by means of a carrier gas. Powder and carrier gas are fed to the inlet via a supply line (23) or supply chamber in which adjustable friction occurs between the powder particles and friction surfaces therein so that the flow velocity of the particles can be varied. Plasma torch for producing deposit on surface suitable for handling a wide range of particle size. The arrangement makes it possible to produce a relatively slow plasma flow, necessary for handling larger powder particles, in a slightly or non-divergent duct, necessary to prevent oxidation of particles due to ingress of air at the nozzle, whilst injecting radially without the risk of depositing particles on the opposite duct wall, which would tend to block the duct.
Patent NL-8103259-A (NL)
Title: Animal fodder rack with arresting mechanism - has straight arrester tubes hinging on tubes bend in vertical plane
IPC: A01K1/06
Filed: 1981-07-08
Abstract: The rack has a number of openings between uprights mounted on a supporting tube, and through which the animals heads can pass, together with automatic arresting and central release mechanisms. Each opening is enclosed by a straight vertical tube (2) and a straight arrester tube (19). The latter hinges near the angle in a tube (15) bent in a vertical plane, and which has a vertical lower portion and an upper one sloping towards the top end of an adjacent vertical tube. The vertical tubes (2-11) are fixed between the supporting tube (1) and a horizontal one (13) at the top.
Patent NL-8400863-A (NL)
Title: Metal window frame fixing device - has metal lips forming bayonet coupling clamping nut in position
IPC: E06B1/60
Filed: 1984-03-16
Abstract: The fixing device is for a window frame of profiled metal plate of U-shaped cross-section. An adjustment is provided by a nut and a hollow bolt bearing against the bottom of the U-section and the end face of the wall opening. A round hole in the bottom of the U-section is in line with the passage through the bolt. Two or more metal lips (11) are puched out of the metal round the hole and extend outwards, while slots (12,13) are formed in the nut. The lips engage in the slots to form a bayonet coupling, calmping the nut end face against the bottom of the U-section.
Patent NL-8502260-A (NL)
IPC: A23K1/00
Filed: 1985-08-15
Abstract: The invention relates to a composition for improving the efficiency of ruminant feed utilization, which comprises one or more microbial cultures, which are capable of adjusting the weight ratio of acetic acid to propionic acid produced during fermentation of energy-producing nutrients in the rumen of an animal to an optimum value, preferably to 1.5-4.0:1, and of growing in the rumen and persisting there at least for 60 days. The cultures may optionally be in admixture with carriers, diluents, and preserving agents conventionally used in animal husbandry and nutritive and/or other substances conventionally administered to ruminants. According to another aspect of the invention there is provided a process for the preparation of microbial cultures used as active ingredient in the above composition. The invention further relates to a process for the preparation and use of said compositions.
Patent NL-8802033-A (NL)
Title: Spring biased contact bracket for flat cable socket - has plastics support housing with slots and flexible extension of side walls for spring mounting
IPC: F21V21/34
Filed: 1988-08-17
Abstract: The contact bracket is for a cable socket linking the pins to the stripped conductor ends of a flat cable. There is a support with projecting ridges held in position in slots by springs. The springs are held in the slots by lips. The support consists of a plastic housing with a box shaped section and a flat cover. The two longitudinal sidewalls of the housing extend beyond the edges. They are flexibly linked to the rest of the housing and are used to support the springs.
Patent NL-8900694-A (NL)
IPC: F04C18/16
Filed: 1989-03-21
Abstract: Screw compressor with two parallel screws (1,3) engaging with each other, one of which (1) is driven while the other (3) is carried, surrounded by a stator housing (4) and provided with an inlet for the gas to be compressed and an outlet for the compressed gas, said stator housing also having injection points through which water is injected into the stator housing, whereby one injection point (A) is located at a place in the stator housing where the pressure is equal to 2<3> 2ROOT P plus or minus 0.5 bar, and in that further injection points (B) are provided at a place in the stator housing (4) where the pressure is equal to <3> 2ROOT P plus or minus 0.5 bar and injection points (C) at the inlet side of the gas, P being equal to the aboslute final pressure of the compressor.
Patent NL-8902580-A (NL)
Title: Saddle-type pipe support fitting - has hinge brackets with snap-on fitting
IPC: F16L3/12
Filed: 1989-10-18
Abstract: The pipe support (1) has a flat plate type connector piece (2) with a dovetailed recess bottom (3). Connection is with legs (4,5) and bracket section (6,7) integrally mfd. of plastics. The leg ends (4) have hinges (8,9) around which the legs with bracket sections can be pivotally moved. The free top of bracket (7) has a protruding run. The free end of bracket sections has a protruding arm (11) of which the bottom has two tooth shaped serrations (12). A fixture plate (13) cane pivot to accommodate the dove tailed recess.
Patent NL-8902878-A (NL)
IPC: B03C1/034
Filed: 1989-11-21
Abstract: A bar filter is disclosed, which is fit for use in an apparatus for removing phosphates from waste water. Thereto phosphates are chemically bound to magnetic material, like magnetite, and subsequently the liquid containing the suspended particles is fed through a filter according to the present invention. Therein the magnetic particles adhere to the bars of the magnetic filter, so that the filter gradually fills with the particles. According to the present invention the configuration of the bars of the filter is such, that the gradient of the magnetic field is substantially constant, leading to an even filling of the filter, so that the frequency of flushing the filter to empty it, is limited as far as possible. Preferably the density of the bars in a plane perpendicular to the bars is constant.
Patent NL-9002387-A (NL)
Title: Panel-fixing device to structure - comprises bearing component accommodating movable one on panel opposite bolt in structure
IPC: E04F13/08
Filed: 1990-11-01
Abstract: The fixing device secures a panel or frame to a supporting structure. It comprises a pin or bolt (21) fixed in the structure, and opposite which is a bearing component (23). A component (24) movable on this component has the frame or panel fixed to it. The movable component can be a tapped rotary ring engaging with the external thread of a sleeve forming the bearing component.
Patent NL-9200374-A (NL)
Title: Method for the preparation of acyl cyanides.
IPC: C07D253/07
Filed: 1992-02-28
Abstract: The invention relates to a method for the preparation of acyl cyanides with the formula R-C(O)-CN, in which R represents a possibly substituted alkyl group with 1-8 carbon atoms, a possibly substituted cycloalkyl group with 3-12 carbon atoms, a possibly substituted aryl group or a possibly substituted heterocyclic residue containing 5 or 6 ring units, which in addition can be annealed with a benzene ring by conversion of carboxylic acid anhydrides with the formula R-C(O)-C(O)-R, in which R has the meanings indicated above, with alkali metal cyanides in the absence of a catalyst, with the conversion being carried out in the liquid phase at a temperature of 50- 250 degree C and the acyl cyanides obtained being removed from the reaction medium directly after the formation thereof by distillation.
Patent NL-9301269-A (NL)
Title: Apparatus for effecting a major reduction of the width of a metal billet by edging
IPC: B21B13/06
Filed: 1993-07-20
Abstract: The apparatus according to the invention is provided with an edging element having a circular cylindrical roll surface with an angular length of less than 180 degree, the apparatus comprising a movable billet holder which cooperates with the edging element and during operation supports the billet substantially over its entire length on the side facing away from the edging element.
Patent NL-9301990-A (NL)
Title: Ground-covering element, method for its manufacture and method for manufacturing a mould to be used in the manufacturing method
IPC: B28B23/00
Filed: 1993-11-17
Abstract: The invention relates to a ground-covering element comprising a number of sub-elements with connections between sub-elements of this nature, to a method for manufacturing them, and to a method for manufacturing a mould which is to be used in the manufacturing method. According to the invention, the connections between the sub-elements are flexible, resulting in a ground-covering element which can easily be laid, provides better options for adapting to different surfaces which it is desired to cover and is considerably more suitable for a more or less undulating area of land. <IMAGE>
Patent NL-9301992-A (NL)
Title: Simultaneous TV
IPC: H04N7/08
Filed: 1993-11-18
Abstract: Method with which an A4 copy with image presentation or text, which is coded and divided up over the width into partitions (which are filtered out again on reception), can be fed millionfold into the television transmission signal as a second signal in such a way that, on the first given image signal thereof, no hindrance or interference visible to human perception can be caused during the transmission.
Patent PT-78600-A (PT)
Title: Process and apparatus for glass production
IPC: C03B5/235
Filed: 1984-05-17
Abstract: According to the process, a mixture of powdered mineral substances is introduced at one end of a furnace and this mixture is heated, and the molten glass thus obtained is continuously discharged at the other end of the furnace. The mixture is heated by means of at least one air-fuel flame and at least one oxygen-fuel flame. A current of auxiliary gas which is concentric to and surrounds the oxygen-fuel flame is injected into the furnace.
Patent PT-82814-A (PT)
Title: Pharmacologically active compounds
IPC: C07K5/00
Filed: 1986-06-20
Abstract: Compounds of Structure (1) 
<CHEM>
 in which
 R<1> is H, C1-5 alkyl (straight or branched), or a phenyl or benzyl group optionally substituted by C1-5 alkyl (straight or branched), C1-4 alkoxy (straight or branched) or hydroxy;
 R<2> is H, OH, C1-5 alkyl (straight or branched), aryl or acyl;
 R<3> is H, C1-5 alkyl (straight or branched) or phenyl and R<4> is C1-5 alkyl (straight or branched) or phenyl, or R<3> and R<4> can together form a 1,4-butylene or 1,5-pentylene group;
 R<5> is H or C1-5 alkyl (straight or branched);
 R<6> is H, C1-5 alkyl (straight or branched), -CHR<8>CONH2 or -CHR<8>CONHCHR<9>CONH2; where R<8> and R<9> (which can be the same or different) are H or C1-5 alkyl (straight or branched);
 and
 R<7> is H or C1-5 alkyl (straight or branched),
 and pharmaceutically acceptable salts thereof, processes and intermediates for making them, pharmaceutical compositions containing them and their use as nootropic agents.