baber/WOPTO huggingface dataset:
Patent MX-9707067-A (MX)
Title: Novel polyamide/polyolefin bicomponent fibers and methods of making same.
Inventor: HOYT MATTHEW B
IPC: D01F8/12
Filed: 1997-09-17
Abstract: Novel bicomponent fibers useful as carpet face fibers have a polyamide domain co-melt-spun with a polyolefin domain. The preferred fibers are sheath-core bicomponent fibers having the polyamide domain as the sheath and the polyolefin domain as the core.The core comprises less than 30 percent by weight of the fiber, and more preferably less than 25 percent by weight. Such a bicomponent fiber exhibits desirable phisical properties which are comparable to fibers formed of 100 percent polyamide. The polyolefin core may optionally include one or more inert organic fillers so as to futher reduce the material cost of producing the fiber.
Patent MX-9707082-A (MX)
Title: Line light source including fluorescent colorant.
Inventor: DREYER JOHN F JR
IPC: F21V8/00
Filed: 1996-01-24
Abstract: A line light source (10) includes point light source (16) and a light distribution assembly (11) for transporting light from the point source (16). A fluorescent colorant is included in the light distribution assembly (11).
Patent MX-9708823-A (MX)
Title: Electrotransport device having reusable controller.
Inventor: LATTIN GARY A
IPC: A61N1/32
Filed: 1996-05-01
Abstract: An electrotransport system (10) includes a reusable controller (12) having a power source (20) and a separable disposable drug-containing unit (30) which contain both a donor electrode (32) and a counter electrode (34). A coupling means (26, 28, 36, 38) physically and electrically connects together the controller (12) and the drug unit (30) such that the controller (12) provides electrical current to the drug unit (30) for electrotransport delivery of the drug to a body surface (e.g., the skin) of a patient. The coupling means (26, 28, 36, 38) ensures correct polarity connection of the donor and counter electrodes (32, 34) to the outputs of the controller (12).
Patent MX-9708842-A (MX)
Title: Undrawn, tough, durably melt-bondable, macrodenier, thermoplastic, multicomponent filaments.
Inventor: MARTIN PHILIP G
IPC: D04H1/42
Filed: 1996-04-12
Abstract: Undrawn, tough, durably melt-bondable, macrodenier, thermoplastic, multicomponent filaments, such as sheath-core and side-by-side filaments, comprising a first plastic component and a second lower-melting component defining all or at least part of the material-air boundary of the filaments. The filaments can be made by melt-extruding thermoplastics to form hot filaments, cooling and solidifying the hot filaments, and recovering the solidified filaments without any substantial tension placed thereon. Aggregations of the filaments can be made in the form of floor matting and abrasive articles.
Patent MX-9801320-A (MX)
Title: Hand dishwashing powder with chlorine bleach.
Inventor: KELLSTEIN CAROLINA BUITRON
IPC: C11D1/29
Filed: 1996-07-29
Abstract: The subject invention involves dry particulate detergent and bleach compositions comprising: (a) at least about 18 percent anionic surfactant; (b) from about 1 percent to about 20 percent silicate builder; and (c) a chlorine bleach material which provides from about 0.003 percent to about 4 percent available chlorine. The subject invention also involves methods of cleaning cooking or eating utensils by hand washing them in aqueous dispersions of such compositions.
Patent NL-2023906-A (NL)
Title: Method for thrusting a shield machine
Inventor: JUNKUN TAN
IPC: E21D9/093
Filed: 2019-09-25
Abstract: To overcome at least one of the defects in the prior art, an object of the present disclosure is to provide a thrusting method for a shield machine so as to 5 reduce manufacturing costs of carriers and realize repeated use of carriers. The thrusting method comprises steps of: S1. placing the shield machine on a carrier set, and maintaining an advancing direction of the shield machine parallel to the carriers; connecting an external end of a horizontal thrust cylinder of the shield machine to the reaction member; S2. actuating the horizontal thrust cylinder of the shield machine to 10 push the shield machine to slide along a head end direction; S3. when the shield machine is completely detached from at least the first carrier, suspending projection of the horizontal thrust cylinder of the shield machine, detaching the horizontal thrust cylinder of the shield machine from the reaction member, and detaching the first carrier from a second carrier; S4. retracting the horizontal thrust cylinder, and connecting the 15 retracted horizontal thrust cylinder to a reaction member of the second carrier; S5: removing the detached first carrier to the head end of the carrier set so as to be mounted and fixed; S6: repeating steps S2, S3, S4, and S5 to thrust the shield machine to a designated position. The method according to the present disclosure is easy to operate, which may implement dynamic repeated use of carriers. 20 Figure 2
Patent NL-2029369-A (NL)
Title: High-strength and high-toughness post-processing method for 3d printing biomedical metal tantalum and metal tantalum
Inventor: CONG LI
IPC: C22F1/02
Filed: 2021-10-08
Abstract: A high-strength and high-toughness post-processing method for a 3D printing biomedical metal tantalum, comprising the following steps: placing the 3D printed tantalum metal in an argon atmosphere and heating the 3D printed tantalum metal to first threshold temperature; cooling down in a furnace to second threshold temperature; cooling down in the furnace to third threshold temperature; and cooling down quickly to a room temperature, comprising, the first threshold temperature, the second threshold temperature, and the third threshold temperature are in an arithmetic sequence. The invention can effectively realize the transformation of 3D printing metal tantalum columnar crystals to equiaxed crystals, while maintaining the fine crystal grains of 3D printing metal tantalum through the regular arrangement and accumulation of dislocations to form sub-grain boundaries, so as to maintain the high strength of 3D printing metal tantalum. At the same time can significantly improve the elongation of 3D printing metal tantalum.
Patent NL-6900235-A (NL)
IPC: A61Q19/00
Filed: 1969-01-07
Abstract: 1,225,830. Anti-psoriasis compositions. CIBA Ltd. 31 Dec., 1968 [8 Jan., 1968], No. 61909/ 68. Heading A5B. Pharmaceutical preparations, e.g. ointments, creams, pastes, foams, lotions and aerosol sprays, for the treatment of psoriasis, contain a dermatologically active steroid, and a triester of dithranol (1,8,9-trihydroxyanthracene) with a C 1-6  alkanoic acid unsubstituted or substituted by halogen and/or C 1-6  alkyl, in admixture or conjunction with a pharmaceutically suitable carrier. Triacetyldithranol is preferred. Suitable steroids include hydrocortisone, prednisolone, fluocortolone, fluorohydrocortisone, dexamethasone, betamethasone, triamcinoline and its acetonide, fluorometholone, 3, 20-dioxo- 6-fluoro-11, 16, 17, 21-tetrahydroxypregna-#<SP>4</SP>- en-16, 17-acetonide, fluocinolone acetonide and flumethasone or their esters with alkanecarboxylic acids or with inorganic acids, e.g. phosphoric or sulpuric acid, such as flumethasone pivalate. The preparations may also contain a keratolytic, e.g. salicyclic acid, antibiotics, antimycotics or antiseptics.
Patent NL-6908722-A (NL)
Title: Metal-free etching soln. for copper coatings
IPC: C23F1/34
Filed: 1969-06-09
Abstract: Ammonium chloride and/or nitrate are used in a solution containing chloride and NH4OH. Pref. concentrations are chloride : 0.1 mol/l to saturation (specf. 0.375 mol/l); NH4 salt: 0.2 mol/l to saturation (spec. 1.5 mol/l); NH4OH: to pH 9.0 or above (spec. 3.0 mol/l). Alternatively the total chloride and/or nitrate concentration may be 1.0 mol/l and NH4HCO3 added to give 0.75 mol/l. The solution is pref. used (for etching printed circuits) at room temp. and as the copper in the solution builds up the temp. is gradually increased to 55 degrees C, with periodic NH4OH addition to maintain pH. When the amount of copper exceeds 45 g/l the solution may be aerated.
Patent NL-7403033-A (NL)
Title: System for non destructive detection of fractures in work pieces - coats surface first with penetrating medium showing pattern on second contrast film
IPC: G01N21/91
Filed: 1974-03-06
Abstract: System for detecting fractures in workpieces by coating it with a penetrating medium which will be allowed to enter any cracks or hairline fractures. A second contract layer is then applied to the workpiece which will cause the penetrated medium in any fractures to show up as a pattern. The contrast layer consists of a removable film which will react with the penetrating medium in the cracks. The contrast film has absorption properties and acts like a blotting paper. The pattern shown up on the workpieces is treated with a fixer. The film system insures uniform distribution of the contrast medium.
Patent NL-7713214-A (NL)
Title: Double seated safety valve sealing disc - has lips to ensure efficient seal each way and air channel one side
IPC: F16K17/04
Filed: 1977-11-30
Abstract: The safety valve is fitted with a sealing disc (4b) which ensures an efficient seal at either side, instead of one side only. This enables the equipment in whic it is fitted to be evacuated by using pressure in the opposite direction. The valve ball (12) is supported by a cap (18) in the tapered valve member (5) which can enter the tapered end of the valve portion with the seal (4b) between. The seal (4b) between the seal is correspondingly tapered, with a sealing lip projecting each side, in contact with the tapered surface. On the pressure side is a peripheral groove (15) with an air relief channel (16) behind it. The seal can be metallic or non metallic.
Patent NL-7714574-A (NL)
Title: Ice spike attached to hand - has cover pivotable about pivot shaft to enclose spike and locked in inoperative position of spike (SW 19.6.78)
IPC: B26B27/00
Filed: 1977-12-30
Abstract: The spike tool consists of a handle portion (1) which projects through a support rail (3) extending along the little finger side of the hand (2) in abutting relationship with its, and which below this rail merges into a chisel-like spike (4). Tightening belts (5, 6) secure the spike tool to respectively the palm and the wrist of the hand. So as to enclose the spike (4) proper, a cover (7) is provided which is pivotally connected to the spike. The cover (7) is arranged to turn about a pivot shaft (8) from a position wherein it encloses the spike (4) to a position exposing the latter. A swinging movement of the cover is possible only after displacement of the cover (7) from a locked position in a direction inwards, towards the spike (4), at right angles to the pivot shaft (8) of the cover.
Patent NL-7810142-A (NL)
Title: Forming an end section on a plastic pipe - by thickening the pipe wall of the end section
IPC: B29C57/00
Filed: 1978-10-09
Abstract: A thickened end is formed on a plastics pipe by heating the pipe end over a predetermined length and axially compressing the heated length in a mould cavity which is longer than the heated length. During an initial phase of the compression, the heated length is thickened and during a subsequent phase the adjacent section of the unheated remainder of the pipe is heated by conduction from the heated length. Thickened conditions are arranged so that the ultimate thickened length of pipe is slightly less than the length of the cavity.
Patent NL-7900877-A (NL)
Title: Loading unit for potatoes into cases or bags - using upward inclined conveyor with receptacle to break fall into case, hinged up for weighed bagging
IPC: B65G47/44
Filed: 1979-02-02
Abstract: The mechanism (1) is intended for loading potatoes or similar products into bags or cases (5). It comprises an upwardly inclined conveyor (6, 7) which receives the goods from a hopper (25) and leads to a hingeable (53) receptacle (29) which breaks the fall when the goods subsequently drop into the case (5). The mechanism is carried on a base frame (3) which can be swivelled on wheels in a horizontal plane. A separate weighing platform with a bag retainer may be provided, and the receptacle is hinged upwards out of the way when the mechanism is used for filling bags.
Patent NL-8100183-A (NL)
Title: Cigarette filter - of mixt. of fusible and absorbent fibres is heated to bond former together with communicating pores
IPC: A24D3/14
Filed: 1981-01-16
Abstract: A filter, partic. for cigarettes, is produced from a homogeneous mixt. of fibres, some are synthetic, fuse at low temp. and then bond together, some absorb harmful substances from the smoke and also resist the fusion temp. of the first type; the matted mixt. is formed into cylinders. The two types of fibres are mixed in the desired proportions, the mixt. is heated to fuse the first type and to form melted droplets at the points of their intersection and bond them together but without affecting the second type, and to form a structure with pores which inter-communicate in all directions. The filters are suitable also e.g. for aerosols of filtering dusty air, they permit ready passage of air by suction; for use in cigarettes to remove harmful substances better than cellulose acetate filters. Activated carbon can be used, the mixt. can be varied in its materials and density, compact and elastic before and during smoking and superior in these respects to cellulose acetate, pleasing appearance, pores are not visible, and is cheaper than cellulose acetate or paper filters.
Patent NL-8101011-A (NL)
Title: Octene-nitrile derivs for perfumery use - prepd from 3,7-dimethyl-3-hydroxy-6-octene-nitrile by dehydration or by acetylation (BE270476)
IPC: C11B9/00
Filed: 1981-03-02
Abstract: Octene-nitrile derivs. having structural formula (I) (where n = 0 or 1, and if n = 0, R is =CH-CN while if n = 1, R is -CH2CN, and Y is halogen, hydrocarbyl, and ether, ester, amine or phosphine gp. or similar) are prepd. by suing 3,7-dimethyl-3-hydroxy-6-octene-(itrile. (II) as starting material. (I) are used in prepn. of perfumes, esp. for cosmetic industry, as perfumes and soaps, but also for detergents and cleansers. Geranonitrile and neronitrile, prepd. by dehydration of (II), are perfumery ingredients. The acetyl derivs. of (II) is a strong, stable cpd. with strong smell, useful for stabilising perfume blends. Derivs. esp. where n = 0, are prepd. in quantitative yields and with high selectivity.
Patent NL-8104380-A (NL)
Title: Relieving inflamed elbow muscle attachment - by stiff plastic pressure pad held by strap tensioned around pad and limb concerned
IPC: A61F13/10
Filed: 1981-09-23
Abstract: The strap (1) is intended for relieving a point of muscle attachment, e.g. in the event of inflammation of this arrachment such as in a case of tennis elbow. It comprises a stiff (thermo-plastic) pad (3), which is placed over the muscle, and a strap (2), which is tensioned around this pad and the limb concerned. The strap may have a closed buckle (6) at one end whilst its other end comprises a pile portion (4) engageable by a hook portion (5).The pad may be held inside the strap via hook-pile portions.
Patent NL-8204315-A (NL)
IPC: B65B9/14
Filed: 1982-11-08
Abstract: The apparatus comprises a spreading mandrel (1) and driven rollers (7) for transporting a tube portion to a product to be wrapped. The mandrel has a projection (13) at its discharge end and additional driving rollers (14) for driving the tube portion after it has been cut by a cutting device (11), situated between mandrel (1) and projection (13). Thereby the wrapping and product conveying velocity may be increased.
Patent NL-8304377-A (NL)
Title: Dough roll=out unit with feed belt extending to fixed lower belt - around circumferentially spaced rotating rollers and driven belt at acute angle to feed belt and around cylinder above fixed belt
IPC: A21C3/02
Filed: 1983-12-20
Abstract: The mechanism is for continuously rolling-out a layer of dough (1) supplied (2) via an endless belt (3). It comprises a driven (7,8,11) assembly (5) arranged at the end of the belt and contg. circumferentially spaced rollers (12) rotating inside a fixed belt (10) around them, and a moving (22) surface (20), the dough being rolled out between the belt (10) and this surface (20). The assembly (5) is arranged on the underside of the dough whilst the surface (20) is formed by an endless belt which passes over a rotating cylinder (19) above the dough and is at a converging acute angle relative to the surface of the belt (3).
Patent NL-8502435-A (NL)
IPC: H01M4/90
Filed: 1985-09-05
Abstract: Present invention relates to a process for producing a cata­lytic layer for a fuel cell electrode, which process is characterized in that first step at least two carbons or mixtures of carbons are separately mixed with binder, subsequently in a second step these separate carbon/binder mixtures are intimately mixed together and after that in a third step the mixture obtained is formed into a catalytic layer of the desired dimensions.
Patent NL-8503300-A (NL)
Title: Mfg. box-section thermoplastic racket frame from two U=sections - either formed from fibre reinforced plastic strips or individually injection moulded before connecting them
IPC: A63B49/10
Filed: 1985-11-28
Abstract: The method for producing a racket frame of thermoplastic material uses at least one strip of (fibre) reinforced plastic and forms this into a U-section. Two such formed U-sections may be connected with outward flanges of an inner section between inward flanges of an outer section to form a box section. The reinforcement pref. consists of long fibres extending in longitudinal strip direction or of woven fibres. The string bores are pref. produced during forming by perforation which displaces the plastic and the fibres towards the periphery of the bores. The material may be polyamide or polycarbonate, pref. polyether imide, polyether sulphone or the like or rather polyether ether ketone. Alternatively two U-sections may be produced by injection-moulding and connected.
Patent NL-8600102-A (NL)
Title: Drying installation for continuous flow of articles - has preheating and main heating sections in tunnel transversed by carriages
IPC: F26B23/02
Filed: 1986-01-20
Abstract: The tunnel drying installation uses heated gases or steam to dry or 'cook' products as they move slowly through the system from an input port to an output port. The products are mounted on carriages or on racks which are moved along a conveyer system. The tunnel has outer front, rear, and side walls, and internal partial dividing walls. The internal walls divide the tunnel into five sections which have different temps.. In addition each section is divided into two or three partially closed compartments, each of which can accommodate one wagon or rack. A pipe supplies hot drying medium to the pre-heating section; the medium having been already used in the end chamber of the insatllation. The temps. are controlled by pumps and valves to achieve optimal fuel economy.
Patent NL-8602296-A (NL)
Title: Collapsible support for vertically adjustable lifting platform - has lifter to which platform-supporting bar is hinged for folding
IPC: B65G1/07
Filed: 1986-09-11
Abstract: A lifter (2) is loosely placed within a casing forming a container, and functioning to vertically misplace a platform. The device includes a platform-supporting a bar (1) hinged to the lifter so that they can be folded against each other. The bar has a first hinged end part (3) provided with a screw threaded part (5). This accommodates a threaded rod (6) placeable with one of its two ends on the bottom of the container.
Patent NL-9000130-A (NL)
IPC: H04N7/00
Filed: 1990-01-19
Abstract: A video system comprises a video signal generating device (1') and no less than one video signal receiving device (2') coupled to each other by means of a signal bus (4'). The video signal generating device (1') is capable of generating at an output (13) one or a plurality of video signals having each a different signal format (CVBS, Y/C, MAC bb, .... ). The video signal receiving device(s) is (are) arranged for processing one or a plurality of video signals having mutually different formats. It is an object to establish which video signal format the devices (1', 2', 3') have in common (Y/C) and to adjust the devices so that the video signal generating device generates at its output (13) just the video signal that has the common signal format concerned and the video signal receiving device(s) is (are) capable of processing the video signal that has the common signal format concerned and is applied to the input (24, 33). If two or more video signal formats appear to be common to the devices a choice is made in favour of one of these formats, preferably the video signal format having the highest video signal quality. <IMAGE>
Patent NL-9201574-A (NL)
Title: Method and device for removing and processing the organs from a slaughtered animal
IPC: A22C17/14
Filed: 1992-09-10
Abstract: Method and device for removing and processing a number of interconnected internal organs from a slaughtered animal, utilizing a fixing element which can be moved into the body of the slaughtered animal via a drawing opening, at least one organ, or part thereof, being fixed with the aid of and with respect to the fixing element, the connection between the organs and the body being broken and the organs being taken out of the body. The fixing is maintained after the organs have been removed from the body, until an inspection, cleaning or separating operation, or a combination of these operations, has been carried out on the organs in a mutual three-dimensional orientation which is defined by the fixing. The fixing is effected by means of clamping, sucking or enclosing one or more organs or part thereof. During fixing, organs can be separated from the set of organs with the aid of stripper elements.
Patent NL-9201880-A (NL)
Title: Steam stripper
IPC: A23N7/00
Filed: 1992-10-29
Abstract: A steam stripper is provided with a stationary frame and a pressure vessel with an inlet and outlet port which can be sealed by a cover. The pressure vessel is mounted rotatably in the frame by means of shaft stubs (shaft butts, shaft ends) in line with one another. A steam inlet and outlet to and from the pressure vessel has a steam pipe running through one of the shaft stubs. A control element for the cover is fed with pressurized medium via a medium conduit running towards the stationary frame. A second steam pipe for steam supply and discharge is fitted through the other shaft stub, while the medium conduit for the control element is located outside the shaft stubs and has a variable connection between the pressure vessel and the stationary frame.
Patent NL-9300956-A (NL)
Title: Method for separating pigments from plastics
IPC: C08J11/08
Filed: 1993-06-03
Abstract: The invention relates to a method for separating inorganic pigments from plastics, said method comprising size reduction of the pigment-containing plastic, dissolution of the plastic reduced in size in a solvent for said plastic, the pigment being substantially insoluble in said solvent, followed by filtration of the solution through a filter on which a layer of filter aids is disposed. The method affords, on the one hand, a virtually completely de-pigmented plastic solution and, on the other hand, a filter-aid-containing pigment.
Patent NL-9301172-A (NL)
Title: Method for oxidizing carbohydrates.
IPC: C08B31/18
Filed: 1993-07-05
Abstract: Method for oxidizing carbohydrates with a primary hydroxyl group, such as starch, cellulose, inulin and fractions and derivatives thereof, by treatment with nitric acid or a salt thereof in the presence of a catalytic amount of nitrite in the presence of phosphoric acid. The catalytic amount of nitrite is in particular 1-25% by wt relative to the carbohydrate. The phosphoric acid preferably has a content between 75 and 92%. The oxidation leads to products with a high content of carboxyl groups, without significant chain degradation.