baber/WOPTO huggingface dataset:
Patent MX-9605225-A (MX)
Title: Penetration grade asphalt reologic properties improvement process, by addition of athactic polypropilene.
Inventor: OLMOS LEONARDO MANRIQUEZ
Filed: 1996-10-30
Abstract: The present invention refers to penetration or viscosity grade asphalt formulation process, with the object of improving its durability to permanent deformation properties, disintegration by dynamic loads, premature aging and thermal fissuring as ligand in asphaltic mortars. Therefore, present invention provides process of asphalt combination with athactic propylene, as well as it evidences physical-chemical differences between added asphalt and virgin asphalt. An invention essential aspect, are mixing process operation steps and conditions. Invention also relates to process resulting composition and with industrial use of athactic propylene applied to penetration grade asphalt.
Patent MX-9701262-A (MX)
Title: Oligomer triarylmethane dyes.
Inventor: SCHRODER GUNTER-RUDOLF
IPC: C09B69/10
Filed: 1995-08-04
Abstract: Triarylmethanes of formula (I), in which: m is 1-100; L1 and L2 represent C2-C4 alkylene; R3 represents hydrogen or optionally substituted C1-C4 alkyl; R4, R5, R6 and R7 represent hydrogen, optionally substituted C1-C4 alkyl or optionally substituted phenyl; Q represents an aryl group; and AnO represents an anion. Also disclosed are the use of these dyes for dyeing or printing polymer material.
Patent MX-9702737-A (MX)
Title: USE OF 'alpha'-1,4-GLUCAN LYASE FOR PREPARATION OF 1,5-D-ANHYDROFRUCTOSE.
Inventor: YU SHUKUN
IPC: C12N1/21
Filed: 1995-06-06
Abstract: A method of preparing the sugar 1,5-D-anhydrofructose is described. The method comprises treating an 'alpha'-1,4-glucan with an 'alpha'-1,4-glucan lyase wherein the enzyme is used in substantially pure form. In a preferred embodiment, if the glucan contains links other than and in addition to the 'alpha'-1,4-links, the 'alpha'-1,4-glucan lyase is used in conjunction with a suitable reagent that can break the other links.
Patent MX-9709769-A (MX)
Title: Inhibition of exoprotein in absorbent article.
Inventor: SYVERSON RAE ELLEN
IPC: A61F13/20
Filed: 1997-12-05
Abstract: Absorbent articles, such as catamenial tampons, for absorbing body fluids are disclosed which include an effective amount of an ether, amine or amide composition, either alone or in combination to substantially inhibit the production of exotoxins by Gram positive bacteria. The ether composition has the general formula: R1-O-R2 wherein R1 is a straight or branched alkyl group having a chain of 8 to 18 carbon atoms and R2 is selected from an alcohol, a polyalkoxylated sulfate salt and a polyalkoxylated sulfosuccinate salt. The amine compound has general formula (a) wherein R3 is an alkyl group having from about 8 to about 18 carbon atoms; and R4 and R5 can be the same or different and are selected from hydrogen and an alkyl group having from 1 to about 18 crbon atoms and which can have one or more substitutional moieties selected from hydroxyl, carboxyl and carboxyl salts, and imidazoline. The amide comound has general formula (b) wherein R7 is an alkyl group having 8 to 18 carbon atoms, inclusive of the carbonyl carbon, and R8 and R9 can be the same or different, R8 and R9 are selected from hydrogen, an alkyl group having 1 to about 12 carbon atoms and may contain one or more substituent groups selected from ester, ether, amine, hydroxyl, carboxyl, carboxyl salts, sulfonate, sulfonate salts and combinations thereof. A method of inhibiting the production of exoprotein from Gram positive bacteria is also disclosed.
Patent MX-9709928-A (MX)
Title: Recombinant adenovirus and adeno-associated virus, cell lines, and methods of production and use thereof.
Inventor: WILSON JAMES M
Filed: 1997-12-05
Abstract: An adenovirus E1/E4 expressing packaging cell line is provided, which permits the generation of recombinant adenoviruses deleted in both gene regions. A method for enhancing the efficiency of transduction of a recombinant AAV into a target cell is provided by infecting a target cell with a recombinant AAV comprising a selected transgene under the control of regulatory sequences. The infected cell is contacted with an agent which facilitates the conversion of single stranded recombinant virus to its double stranded form.
Patent MX-9800852-A (MX)
Title: Process and device for reducing common channel interference in cellular jd-cdma radio systems.
Inventor: RITTER GERHARD
IPC: H04B1/707
Filed: 1996-07-24
Abstract: In order to reduce common channel interference in the receivers of base and subscriber stations of a cellular radio system in which radio cells with radio channels of the same frequency are used and signals are transmitted by the so-called JD-CDMA process (joint detection-code division multiple access), so that a plurality of connections is processed in parallel in the same HF band, the useful signals are provided each with a different spread code and are spread by a determined factor around the frequency axis and are decoded again at the receiving site by using said spread code. In the receivers of a radio cell, the spread codes of at least another radio cell that uses the same frequency band are at least partially taken into account during decoding. The invention may be used with future CDMA mobile radio systems.
Patent MX-9804033-A (MX)
Title: Low density microfiber nonwoven fabric.
Inventor: SAWYER LAWRENCE HOWELL
IPC: D01F8/06
Filed: 1998-05-21
Abstract: The present invention provides a lofty nonwoven web containing pneumatically drawn filaments, wherein the web has a density from about 0.01 g/cc to about 0.075 g/cc and the microfilaments have a weight-per-unit length between about 0.1 dtex and about 1.5 dtex. The invention also provides a process for producing the lofty nonwoven web.
Patent NL-1041238-A (NL)
Inventor: TJOAN TIONG OLAF TAN
IPC: A61C7/14
Filed: 2015-03-23
Abstract: Werkwijze voor het positioneren en bevestigen van slotjes op het gebit van een patiënt, de werkwijze omvattende: het positioneren en bevestigen van de slotjes op een model van het gebit of een deel daarvan; het vormen van een matrix door het aanbrengen van een daarvoor geschikt materiaal op het model en de daarop bevestigde slotjes;het van het model verwijderen van de matrix met de slotjes; het aanbrengen van de matrix met de slotjes op het gebit; het bevestigen van de slotjes op het gebit; en het verwijderen van de matrix met achterlating van de op het gebit bevestigde slotjes, met het kenmerk, dat de werkwijze tevens het verwarmen van de matrix zodanig dat de matrix meer elastisch en flexibel wordt, omvat. Tevens materiaal voor gebruik bij zo een werkwijze, met het kenmerk, dat het materiaal bij verwarming meer elastisch wordt. Kenmerkend is het gebruik van een materiaal dat door verwarmen meer elastisch wordt waardoor de matrix meer elastisch en flexibel wordt teneinde het verwijderen van de matrix met achterlating van de slotjes bevestigd op het gebit te vergemakkelijken.
Patent NL-2020398-A (NL)
Title: Dismantlable umbrella base
Inventor: XIONG LUO
IPC: A45B23/00
Filed: 2018-02-07
Abstract: Dismantlable umbrella base, characterized in that the umbrella base comprises a sleeve, and supporting tubes disposed on a periphery of a lower end of the sleeve; an upper end of the sleeve is connectable to an umbrella handle, and a lower end of the sleeve is provided with a transfer head connected to the supporting tubes; the supporting tubes are at least three in number, are arranged so as to be spaced apart along a circumference with the transfer head at the centre, and are each removably connected to the transfer head. The umbrella base can be used normally once the supporting tubes have been screwed into the transfer head. Not only is the structure stable, but the counterbalancing of the umbrella base can be flexibly adjusted by pouring in sand or using weighting blocks, etc. Since the weight of the umbrella base relies on pouring sand into the supporting tubes and deploying weighting blocks, the weight of the umbrella base itself is low, and the structure is dismantlable, so packaging and transportation costs are greatly reduced. Moreover, the sleeve and supporting tubes can be packaged alongside each other for transportation, i.e. can be packaged independently or packaged together with an umbrella frame, without increasing the umbrella frame packaging volume excessively. The present invention has a simple structure, is convenient to disassemble, is stable and reliable in use, and at the same time has low costs, so is worthy of popularization.
Patent NL-2023136-A (NL)
Title: "Werkwijze voor het verplaatsen van een modulair opgebouwd winkelrek"
Inventor: GREG DE WILDER
IPC: B62B5/00
Filed: 2019-05-15
Abstract: Een werkwijze voor het verplaatsen van een modulair opgebouwd winkelrek, waarbij het winkelrek op karretjes (12) wordt geplaatst door voor elk van de modules of afwisselend: een draagelement (9) onder de modules aan te brengen; het draagelement (9) met de module van de grond op te lichten door middel van pneumatische hefkusssens (13); een karretje (12) onder het opgelichte draagelement (10) te plaatsen; en het draagelement (10) met de daarop rustende module op het karretje neer te laten. De werkwijze omvat verder het op de karretjes (12) verrijden van het winkelrek en het van de karretjes (12) terug op de grond plaatsen van het winkelrek met behulp van de pneumatische hefkusssens (13). De geringe dikte van de pneumatische hefkussens (13) in hun afgelaten toestand laat toe om deze te plaatsen in de beperkte ruimte tussen de vloer en het draagelement (10). Eveneens kunnen de pneumatische hefkussens (13) voldoende kracht uitoefenen zodat de modules, zelfs indien volgeladen, in een keer voldoende hoog kunnen worden getild.
Patent NL-2032496-A (NL)
Title: Ideological and political material showcase
Inventor: GUANDI WANG
IPC: E06B3/50
Filed: 2022-07-14
Abstract: UITTREKSEL Provided is an ideological and political material showcase, including a box body, wherein a door sheet is arranged at one side of the box body, universal wheels are fixed at a lower end of the box body, first sliding grooves are arranged vertically on both 5 sides of the box body, second sliding grooves are horizontally arranged at lower ends of the box body on both sides, a shelf is arranged in the box body, first fixing columns and second fixing columns are fixed on both sides of the shelf, concentric—square— shaped guide rods are arranged on both sides of the shelf, the 10 second, fixing columns are movably connected, in the concentric— square—shaped guide rods, and a flashing light and a camera are fixed at a top end of the box body. The present invention solves problems of incapacity to effectively pack up exhibits in the showcase, low safety, and inconvenient movement. 15 (+ Fig. l)
Patent NL-2032725-A (NL)
Title: Method for reducing cadmium content in lentinula edodes mycelia under cadmium stress
Inventor: Meng dang
IPC: B09C1/10
Filed: 2022-08-10
Abstract: The present invention provides a method for reducing the cadmium content in Lentinula edodes mycelia under cadmium. stress, and relates to the technical field of edible fungus cultivation. According to the present invention, addition of inactivated 5 exogenous Geobacillus stearothermophilus jjl the Lentinula edodes mycelia cultivation process can significantly inhibit the absorption of cadmium by Lentinula edodes mycelia so as to reduce the cadmium content by 36.54—48.4l%, promote the growth of Lentinula edodes mycelia, and increase the calcium. content by 10 12.50—78.25%. The present invention provides an idea and Hethod for controlling cadmium enrichment in Lentinula edodes and increasing the calcium. content in Lentinula edodes at the same time, which provides a basis for further ensuring food quality and safety. 15 (+ Fig. l)
Patent NL-6911530-A (NL)
Title: Paper with high wet and dry strength obtained by treat - ment with a water soluble copolymer
IPC: D21H17/37
Filed: 1969-07-28
Abstract: Paper with improved strength is obtained by treating the paper slurry ("white water") of the sheets of paper with an aqueous solution of a water-soluble copolymer. The monomers are (1) an alpha,beta-alkenically unsaturated carboxamide, (2) an alpha,beta - unsaturated carboxamide derivative of the formula CH2=CR-CONHCH2OR', where R is H or CH3 and R' is H or 1-4C alkyl, and (4) possibly a winyl monomer which can be copolymerised with the other monomers. The copolymer solution can be stored as a solution with a solids content of up to 30 weight %. The solution can be diluted to any required concentration. When waste paper is to be re-used, the copolymer can easily be removed by the usual treatments, such, as by treatment with NaOH.
Patent NL-7000460-A (NL)
Title: Pneumatic timer for explosive atmosphere - sleeve filter
IPC: B01D46/04
Filed: 1970-01-13
Abstract: High-capacity low-pressure multi-passage pressure-actuated shut-open air-admission valves mounted between the filter sleeves and a reservoir are controlled by a triple set of pressure-actuated auxiliary valves. The pressure builds up gradually in the reservoir through a feed of fluid at predetermined rate until the preset pressure is reached at which the auxiliary valves mutually respond to open the admission valves.
Patent NL-7004915-A (NL)
Title: Permanent road marking body
IPC: E01F9/07
Filed: 1970-04-06
Abstract: Road marking body for permanent road marking has a curved body of elastic threads which can be placed in a vertical position on a road surface with both ends bonded in the road surface. Specif. the threads of the curved body consists of a thermoplastic material, such as nylon. the ends of the threads are fastened through an opening in a road surface holder. The bundle of threads is surrounded by a smooth plastic tube e.g. o fnylon.
Patent NL-7005481-A (NL)
Title: Separation of cyclohexanone and cyclohex-ano
IPC: C07C45/33
Filed: 1970-04-16
Abstract: The water content of the cyclohexanol-cyclohexanone-water azeotrope obtained by steam distillation of the cyclohexane oxidation products under an elevated pressure (3-16 atm.) is relatively low, so that the azeotrope can be further processed economically. The steam distillation is carried out after the removal of >=80% of the unreacted cyclohexane by distillation. The products of the cyclohexane oxidation can be preliminarily neutralised with an alkali.
Patent NL-7007119-A (NL)
Title: Dyeing polyamides or polyesters from organic solvent baths - by means of a disperse dye
IPC: D06P1/90
Filed: 1970-05-15
Abstract: A disperse dye of formula : is used to dye polyamide or polyester fibres from organic solvents, pref. from chlorinated hydrocarbons. The fibres may be in the form of threads, flat goods and textiles. The organic solvent bath may contain a solubilising auxiliary. Dyeing may be batchwise or continuous. The final stages in the prepn. of the dye, necessary if the dye is to be used from an aqs. bath, can be omitted. Dyeing is more uniform than from an aqs. bath. Better dye yields are obtained.
Patent NL-7203717-A (NL)
Title: Electrical insulation sheet - of mica bonded with poly(2,6-diphenyl-para-phenylene oxide)
IPC: H01B3/04
Filed: 1972-03-20
Abstract: A heat-resistant insulating sheet material for electrical use has a firm layer contg. 10-99 wt % mica and 1 wt % poly(2,6-diphenyl-p-phenyly-p-phenylene oxide) as binder, and has good mechanical and electrical properties. Impregnation with a thermoplastic material may be unnecessary.
Patent NL-7309297-A (NL)
Title: Cct. for electrical energy measurement - forms product of current and voltage using two pulse modulators
IPC: G01R21/133
Filed: 1973-07-04
Abstract: The energy metering electrical cct. forms the produce of current and voltage, with input terminals for each (i, u) and an output in terms of a frequency (fa) which is proportional to the product (i x u). Two modulators convert the current and voltage signals to equivalent frequencies, which are fed to a coincidence cct. fed also by an impulse generator. The output is transferred to an impulse counter. Another generator in a feedback loop synchronises the cycle. A similar alternative variant of the cct. includes EXCLUSIVE - OR gate elements.
Patent NL-7512998-A (NL)
Title: Mains or battery receiver scale lighting - is permanent on mains supply with intermittent supply on battery with short period display
IPC: H02M1/10
Filed: 1975-11-06
Abstract: The receiver may be fed from AC from terminals (2, 3) through a mains power unit (6) which also supplies the scale lamp (21) system from the lead (12) in addition to the receiver proper (34). The power circuit has a transformer (5) and rectifier (8) with output terminal proper (9) and earthed terminal (10). The terminal (9) supplies a line (20) as well as feeding the line (12) through a diode (11). The alternative battery supply may be connected between terminal (13) and earth through the diode (16). Between the line (12) and earth is a series circuit of a pulse switch (25) and resistance (26) and condenser (27), the junction between resistance and condenser being connected to the line (20) through a activating switch (17) and to the base of the NPN transistor (29) having its emitter earthed through resistance (30) and its collector joined to the base of PNP transistor (32) and via a series circuit of a pair of diodes (28) to the line (12).
Patent NL-7708800-A (NL)
Title: Used asphalted concrete reworking system - heats in vessel and mixes with new asphalt
IPC: E01C19/10
Filed: 1977-08-10
Abstract: The system enables used asphalted concrete to be worked into an asphalt layer again, particularly a road surface. The old concrete is brought to an even temperature from 100 to 170 deg.C in a vessel, pref. insulated against heat loss, and is then mixed in with the new asphalt layer, with or without additives. It can be brought into direct contact with a heating agent at the temp. given, typically steam blown into the vessel.
Patent NL-7711063-A (NL)
Title: Bipolar transistor integrated circuit with injection logic - contains FET normally non-conducting and junctions integrated with bipolars (CS 31.8.78)
IPC: H01L27/07
Filed: 1977-10-07
Abstract: The integrated injection logic circuit consists of bipolar transistors, whose bases are connected to a current generator and to the input electrode of the circuit. The collector is connected to the output electrode and the emitter is earthed. The circuit also incorporates a field effect transistor which is normally non conducting. The field effect transistor has a channel where the gate is designed as a p-n junction. The drain is connected to an output electrode of the circuit. The gate is connected to the input electrode of the circuit and the source is earthed. It is used for large scale production of integrated circuits for microprocessers, electronic computers, digital watches and read-write memories with large capacity.
Patent NL-7712565-A (NL)
Title: Beverage can end closure - has element with sealing portion bearing on inside near opening and portion to be pressed in by finger
IPC: B65D17/50
Filed: 1977-11-15
Abstract: The easy-opening can is for beer etc. having an end panel with a dispensing aperture attached to the can body. A sealing shutter pivots on the end panel, its sealing portion proper bearing against the panel on the inside near the opening, while a portion pressed inwards by the finger to break the seal protrudes outside the panel. Thus, to open the shutter it is first pressed inwards and then swung sideways about an axis (34) parallel to that of the can. There may be a part of the sealing portion sealing off the pivot mounting from the inside of the can.
Patent NL-7808920-A (NL)
Title: Shrink-proofing wool etc. - by treating fabric with water soluble hardenable polymer in aq. medium, then adding deposition agent
IPC: D06M15/564
Filed: 1978-08-30
Abstract: Fabric is treated with a soln. of a water-soluble hardenable polymer (I) in an aq. medium. Simultaneously or subsequently, the fabric is treated with a compatible deposition agent (II) which lowers the solubility of the (I). The polymer is then allowed to deposit onto the textile and to cure. Suitable polymers (I) are polycarbamoylsulphonates, Bunte salt polymers, amphoteric polymers as described in GB application 9467/75, anionic acrylate emulsions, cationic polymers such as polyamide-epihalohydrin polymers, acetidinium polymers, blocked polyisocyanate emulsions, etc. Process can be effected without using complex appts. and uses relatively cheap raw materials. It is possible to work at neutral or alkaline pH. The process is useful e.g. for crease proofing treatment of keratin-contg. fabrics such as wool.
Patent NL-7901401-A (NL)
Title: Insulation made from bonded particles of shredded non-planar sheet - used to make linings or padding for clothing, sleeping bags, bedding etc.
IPC: F16L59/08
Filed: 1979-02-22
Abstract: Insulating material is made from sheets made from chopped fabric or tape or materials assembled in random order and which are partially bent to enhance their elasticity and preservation of voids between the particles. The particles are used as a coherent bonded layer either alone or supported on or between sheets of fabric and anchored by adhesives or stitching. Esp. claimed to make linings or padding for clothing, bedding (e.g. sleeping bags) by stitching together two sheets of material with their insulating layers face to face. The particles are less flammable than expanded polystyrene, less irritant than mineral fibres, and result in layers of lower thermal conductivity than layers assemble led from flat particles. The stock material, as sheet, is compact for storage prior to being creased and chopped.
Patent NL-8201475-A (NL)
Title: Gas user branch line connection has valve - automatically sealing in event of branch leak and independently closable by screw plug
IPC: F16L55/10
Filed: 1982-04-07
Abstract: The automatically closing safety valve is intended e.g. for a user connection branch point of a gas supply line to close when a leak occurs in the branch line. It comprises a housing which is fitted on the main line and contains a plug, and a captive closure member (ball) capable of sealing on a seat arranged between the inlet from the main and the outlet to the branch. The plug is arranged such that it can be operated to close the outlet independently from the closure member.
Patent NL-8300601-A (NL)
Title: Foamed plastics pitched-roof panel - contains U=sections in underside fixed to parallel tile slat battens on top via member along lower edge
IPC: E04B7/22
Filed: 1983-02-17
Abstract: The insulating roofing load-bearing roof panel comprises a rectangular layer of hard plastics foam, e.g. polyurethane (up to 10 cm thick), contg. e.g. three (upwardly open rectangular C-section steel) reinforcing elements recessed in and flush with the underside and extending longitudinally (from gutter to ridge), and longitudinal battens on its upper side (to which e.g. transverse pantile slats a-e nailed). The height of the elements (e.g. 3-5 cm) is less than the thickness of the layer (at least 7 cm) and the battens extend parallel above them. The lower edge of the panel is provided with a (wooden) member which is at right angles to the elements and is rigidly secured, to the elements and to the battens (e.g. nails). This rigid connection may comprise screws in bores of an L-section extending transversely through the elements and an end strip nailed to the member and screwed in bores of the section. Insulating panel for (pitched) roof capable of carrying roofing load (pantiles, snow). The panel structure minimises heat loss via thermal bridges, simplifies the finishing of joins between panels at underside as they have no wooden underside subject to movement due to varying humidity, permits using a thick insulating layer, and provides good drainage of any water passing between tiles.(Fl).