baber/WOPTO huggingface dataset:
Patent MX-9501639-A (MX)
Title: High efficiency light valve projection system.
Inventor: DOLGOFF EUGENE
IPC: H04N9/31
Filed: 1995-04-03
Abstract: A high efficiency light valve projection system employing a light valve, such as a liquid crystal display (LCD) device, for the information of an image utilizing an "active matrix" for electronically addressing and activating each of the liquid crystal elements in the matrix. The matrix is "active" in that a separate transistor or other suitable material is adjacent to each picture element or "pixel" to control each pixel and a storage element, such as a capacitor, is employed to store the respective pixel video signal. The system further comprises a direct projection optics arrangement which includes a light source for illuminating the light valve, optics which collimate light from the source and improve light throughput efficiency and quality of the projected image and a lens system for projecting and focusing an image from the light valve onto a viewing surface. An important aspect of one embodiment of the invention is the use of a dichroic mirror system to superpose color pixel triads from a single, multicolored LCD to form full-colored pixels with spaces between them. Another aspect of one embodiment of the invention relates to the filling of spaces between pixels. These spaces may be filled using a four-mirror system, in which a first striped mirror pair duplicates each pixel and the image is shifted horizontally into the spaces which previously existed between pixels. A second mirror pair duplicates the newly created rows of pixels and shifts the original an the duplicated pixel images vertically to fill the remaining spaces between pixels.
Patent MX-9603955-A (MX)
Title: Locking for motor vehicle door.
Inventor: BRACKMANN HORST
IPC: E05B81/16
Filed: 1996-09-09
Abstract: The present invention refers to a door locking for motor vehicle with a turn pawl (1), ratchet (2), and loosening lever (3), along with a central blocking impeller, as well as a central blocking means (7), joined with central blocking lever (5), wherein central blocking impeller presents an eccentric control pin (8). Control pin (8), is controllable to actuate central blocking means (7), to "unblocking" and "blocking" functioning positions, wherein when control pin (8), is in a blocked functioning position it is possible to make a manual actuating of central blocking means (7), and wherein, central blocking lever (5), is joined by a coupling lever (10), with actuating lever system. The present invention is characterized in that blocking lever (5), and coupling lever (10), are joined to one another by forces action, and coupling lever presents a security means against robbery (12), and control pin (8), is controllable to a "secured against robbery" functioning position, in which control pin blocks coupling lever (10), by means of security against robbery means (12), in its "blocked" functioning position.
Patent MX-9604325-A (MX)
Title: Process for preparing water-dilutable, air-drying varnish binders and use thereof.
Inventor: BILLIANI JOHANN
IPC: C09D167/08
Filed: 1995-04-06
Abstract: The invention concerns a process for preparing water-dilutable, air-drying varnish binders based on acryl and vinyl-modified alkyd resin emulsions. The latter contain polyoxyalkylene groups introduced via specific (meth)acrylate monomers and are highly suitable as binders for high-gloss coating varnishes, even without the use of "co-solvents".
Patent MX-9605579-A (MX)
Title: Tumor necrosis factor receptor-associated factors.
Inventor: GOEDDEL DAVID V
Filed: 1995-05-25
Abstract: The invention concerns new tumor necrosis factor receptor associated factors, designated TRAFs. The new factors are capable of specific association with the intracellular domain of the type 2 TNF receptor (TNF-R2) and CD40, and are involved in the mediation of TNF and CD40 ligand biological activities.
Patent MX-9605919-A (MX)
Title: Pre-vulcanized tire tread band for recapping.
Inventor: POUILLE GUY
IPC: B60C11/01
Filed: 1996-11-28
Abstract: The present invention relates to a pre-vulcanized tread band (1, 10) comprising a crown (2) and two side wings (3, 20, 30), such that each cited wings (3, 20, 30) side end finishes in a lug (4, 21, 31) from elastomeric material with a substantial thickness in foreseen zone of splicing with a tire carcass.
Patent MX-9704613-A (MX)
Title: Rotary fiberization of asphalt.
Inventor: AULT PATRICK L
IPC: D01F9/14
Filed: 1995-10-31
Abstract: A method for producing asphalt fibers (26) includes supplying molten asphalt (20) to a rotating asphalt spinner (10), centrifuging asphalt fibers (22) from the asphalt spinner (10), and collecting the asphalt fibers (26). The molten asphalt (20) is supplied to the asphalt spinner (10) at a temperature within the range of from about 270 degree F (132 degree C) to about 500 degree F (260 degree C). Also disclosed is a method for integrating asphalt with reinforcement fibers including the steps of establishing a downwardly moving veil of reinforcement fibers, such as glass fibers, and centrifuging asphalt fibers from a rotating asphalt spinner positioned within the veil of reinforcement fibers to integrate the asphalt with the reinforcement fibers. A method for making an asphalt roofing shingle includes the steps of assembling together a mat of asphalt fibers with a mat of reinforcement fibers, coating the assembled mats to form an asphalt-coated sheet, applying granules to the asphalt-coated sheet, and cutting the asphalt-coated sheet into roofing shingles. The invention also includes the asphalt roofing shingle made by this process. Further, the invention includes asphalt highway reinforcement products containing asphalt fibers, and the method of making such products.
Patent MX-9704619-A (MX)
Title: Process for the production of hydrogenated rubbers.
Inventor: CALLE JUAN ANTONIO BARRIO
Filed: 1997-06-20
Abstract: This invention refers to hydrogenated rubbers production procedure, which allows an easy and effective deactivation of living polymer before hydrogenation. Living polymer deactivation is carried out with high water-solubility compounds of formula R-OH; R-COOH or with compounds of the type R'n-Si-Cl4-n, R'n-Sn-Cl4-n, with n comprising between 0 and 3, both inclusive; wherein R is a C2-C20 alkyl group which may optionally contain one or more polar groups selected from between C-OH, COOH, and R' is a C1-C20 alkyl group or a C6-C20 aryl. Hydrogenation of polymers thus deactivated is carried out with a titanocene-type compound, the most preferred compounds being Cp2Ti(PhOCH3) and Cp2Ti(CH2PPh2).
Patent MX-9705705-A (MX)
Title: Absorbent pants product.
Inventor: GUSTAFSSON ANDERS
IPC: A61F13/496
Filed: 1996-02-01
Abstract: A disposable absorbent pants diaper is made up of an elastic pant with holes (3, 2) at the anus and at the urethral opening when worn. Liquid impermeable layers cover said holes and are sealed to said elastic pant around said holes thereby forming pockets (4, 5) for receiving feces and urine respectively. The pockets (4, 5) are suitably provided with absorbent and/or superabsorbent material.
Patent MX-9705858-A (MX)
Title: Process for producing commingled polyurethane-urea and poly(n-vinylpyrrolidone) polymer hydrogel coatings.
Inventor: FORMAN MICHAEL R
IPC: C08J7/04
Filed: 1996-01-15
Abstract: A process for preparing coating compositions of a commingled hydrogel of a polyurethane-polyurea polymer hydrogel and a poly(N-vinylpyrrolidone) polymer hydrogel; a process for making materials composed of a polymeric plastic or rubber substrate or a metallic substrate, with a coating of the commingled hydrogel thereon; and a process for making medical devices with a coating of the commingled hydrogel thereon, are disclosed. The coating compositions tenaciously adhere to the substrate materials and medical devices to which they are applied due to bonding of a tie coat to a reactive substrate surface and due to the commingling of the two hydrogel components. The coating compositions and coated materials and medical devices are non-toxic and biocompatible, making them ideally suited for use in applications such as for catheters, catheter balloons and stents. In such applications, the coating compositions, coated materials, and coated medical devices made therefrom demonstrate low coefficients of friction in contact with body fluids, especially blood, as well as a high degree of wear permanence over prolonged use. The commingled hydrogel coatings are capable of being dried to facilitate storage of the devices to which they have been applied, and can be instantly reactivated for later use by exposure to water.
Patent MX-9706500-A (MX)
Title: Method for spooling a strip of wires, placed next to each other, like glued wires.
Inventor: DEWAELE CHIRISTIAAN
IPC: B65H75/14
Filed: 1996-02-19
Abstract: The invention consists of a method for spooling a strip (1) of wires placed next to each other on a reel (4), consisting of a core (3) and two flanges (6), whereby a reel (4) is taken, of which the core (3) is provided with at least one transverse opening (5), that the leading end of the strip (1) of wires, placed next to each other, is placed into the transverse opening (5) and that the spooling of the successive windings of the strip is then continued.
Patent MX-9707071-A (MX)
Title: System for the expression of heterologous antigens as fusion proteins.
Inventor: CANO CARLOS ANTONIO DUARTE
IPC: A61P31/12
Filed: 1997-01-17
Abstract: The present invention relates to biotechnology and genetic engineering, particularly the expression of heterologous proteins in microorganisms through their fusion, by applying the recombinant DNA technology, to bacterial peptides. The present invention provides an efficient process for the expression in Escherichia coli of heterologous proteins as fusion polypeptides with a view to obtaining them with a high degree of purity, in commercially useful amounts, and in an oppropriate form for their inclusion in vaccine preparations intended to human use. To this effect, what is essentially used is a stabilizing sequence derived from the first 47 aminoacids of the antigen P64k of Neisseria meningitidis B:4 :P1.15. In particular, use is made of a recombinant plasmide containing said sequence, under the control of the triptophane promotor of E. coli and of the terminator of the transcription of the phage T4, including restriction sites which provide for the cloning in phase of DNA fragments coding for polypeptides of interest. The process of the invention is applicable to the pharmaceutical industry, for the development of diagnostic systems, vaccine preparations, and in any situation where it is required to obtain high amounts of heterologous proteins as fusion polypeptides in E. coli.
Patent MX-9800465-A (MX)
Title: Impact modifier for polyamides containing an elastomer and a halogenated isoolefin copolymer.
Inventor: WANG HSIEN-CHANG
IPC: C08L77/00
Filed: 1998-01-15
Abstract: The invention relates to impact modifiers for polyamide compositions which improve the impact strength of the polyamides without adversely affecting the flexural modules of the composition. The impact modifiers comprise blends of general purpose rubbers and a halogenated copolymer of a C4 to C7 isomonoolefin and an alkylstyrene. In addition, the invention is drawn to a polyamide composition containing such impact modifiers.
Patent MX-9802118-A (MX)
Title: An absorbent article with asymmetric leg elastics.
Inventor: ROESSLER THOMAS HAROLD
IPC: A61F13/49
Filed: 1996-08-08
Abstract: An article has a longitudinal direction, a lateral direction opposed side margins, longitudinal opposed end margins and an intermediate section which is located between the end margins at a longitudinally medial region of the article. The article includes a backsheet, and an inboard elastic member (34) connected to gather at least one side margin of the backsheet. A substantially, longitudinally extending outboard elastic member (38) is connected to substantially, longitudinally gather the at least one side margin. The outboard elastic member is located laterally outboard of the inboard elastic member to provide a first set of elastic members which are arranged in a first staggered overlapping relation. A major portion of a longitudinal end edge of the outboard elastic member is configured substantially co-terminous with a terminal side edge of the at least one side margin in the intermediate portion of the article. Desirably, the outboard elastic may be configured to substantially avoid bridging an inwardly bowed edge (84) of the backsheet.
Patent MX-9804471-A (MX)
Title: Monomeric units useful for reducing the modulus of silicone hydrogels.
Inventor: KUNZLER JAY F
IPC: G02C7/04
Filed: 1998-06-04
Abstract: Monomeric units useful in reducing the modulus of hydrogels are disclosed. Silicone hydrogels including the subject monomeric units are especially useful in the formation of biomedical articles such as silicone hydrogel contact lenses. In formula (I), A is an activated unsaturated group; R and D independently are alkyl, alkylene or haloalkyl groups having 1 to 10 carbon atoms wherein said carbon atoms may include ether linkages therebetween; R1, R2, R3 and R4 are independently selected from: alkyl or haloalkyl groups wherein ether linkages may be included between carbon atoms; siloxane groups; and carbocyclic ring groups having from 6 to 18 carbon atoms; m is in integer from 1 to 500; n is an integer from 1 to 20; x and y are 0 or 1; z is 1 or 2; and x+y+z=3; so long as at least one of R1 or R2 is an alkyl group having from 1 to 10 carbon atoms.
Patent MX-9806354-A (MX)
Title: Method of precipitating airborne particles.
Inventor: SANDBORN WILLIAM JEFFERY
IPC: A23L19/00
Filed: 1998-08-06
Abstract: A method of precipitating airborne particles from air comprising contacting the airborne particles with liquid droplets from a domestic aerosol spray device, a unipolar charge being imparted to the liquid droplets during the spraying of the liquid droplets by the aerosol spray device, the unipolar charge providing the droplets with a charge to mass ratio of at least +/- 1 x 10-4 C/Kg, and the unipolar charge being transferred between the liquid droplets and the airborne particles by contact which causes the airborne particles to precipitate due to mutual repulsion.
Patent NL-2022001-A (NL)
Title: Damper device manufacturing method, lithographic apparatus, projection system, and device manufacturing method
Inventor: DERK TEN HOOPEN
IPC: G03F7/20
Filed: 2018-11-15
Abstract: The invention relates a method for manufacturing a damper device including a first part and a second part, said method comprising the following steps: a) providing a damping material in a space in between the first part and the second part, such that the damping material is in a compressed state in the space; and b) heating the device to a predetermined temperature in order to adhere the damping material to the first part and the second part.
Patent NL-2024850-A (NL)
Title: Wafer alignment using form birefringence of targets or product
Inventor: JOSHUA ADAMS
IPC: G03F7/20
Filed: 2020-02-06
Abstract: An alignment method includes directing an illumination beam with a first polarization state to form a diffracted beam with a second polarization state from an alignment target, and passing the diffracted beam through a polarization analyzer. The alignment method further 5 includes measuring a polarization state of the diffracted beam and determining a location of the alignment target from the measured polarization state relative to its initial polarization state. The alignment target includes a plurality of diffraction gratings with a single pitch and two or more duty cycles, wherein the pitch is smaller than a wavelength of the illumination beam, and the location of the alignment target corresponds to the duty cycle of the diffraction grating.
Patent NL-2026307-A (NL)
Title: Intelligent dosing system for coal slime water sedimentation and clarification treatment
Inventor: LINGYUN LIU
IPC: B01D21/34
Filed: 2020-08-20
Abstract: The present invention discloses an intelligent dosing system for coal slime water sedimentation and clarification treatment, belonging to the field of coal slime water treatment. The dosing system includes a loading tube. A pneumatic cylinder is mounted on each of two ends of the loading tube. A pneumatic rod in the pneumatic cylinder penetrates through each of the two ends of the loading tube. An end of the pneumatic rod is connected to a piston. The piston fits an inner wall of the loading tube in a sealed manner. In the present invention, a discharge tube and an extension tube are designed. After an annular groove fits an annular rubber ring, a flow baffle comes into contact with the bottom end of the discharge tube. By rotating the extension tube, the flow baffle rotatably fits the bottom end of the discharge tube, to adjust a flow rate of a discharge. Therefore, when the intelligent dosing system is in use, a dosage of dosing can be adjusted very conveniently to avoid overdosing and underdosing. In the present invention, a mixing paddle is disposed in a feeding tube. By driving a motor, dosing is implemented after agents are stirred and mixed by the mixing paddle and flow through a loading tube and the discharge tube. Therefore, a step of mixing agents in advance is omitted, thereby saving time and improving working efficiency.
Patent NL-2030464-A (NL)
Title: Aralia armata (wall.) seem-derived total saponin and use thereof in preparation of drug for treating post-vascular injury restenosis
Inventor: XIANGPEI ZHAO
IPC: A61P9/08
Filed: 2022-01-07
Abstract: The present disclosure provides an Aralia armata (Wall.) Seem— derived total saponin and use thereof in preparation of a drug for treating post—vascular injury restenosis. In the present disclosure, a coarse powder of an Aralia armata (Wall.) Seem dry root bark is subjected to reflux extraction by a 70—80% ethanol aqueous solution, an extracting solution is extracted by petroleum ether, dichloromethane or chloroform and water—saturated n— butanol, the n—butanol as a solvent is removed from a supernatant, and the supernatant is evaporated to dryness to obtain the Aralia armata (Wall.) Seem—derived total saponin. The Aralia armata (Wall.) Seem—derived total saponin can effectively inhibit vascular intimal hyperplasia, inhibit proliferation and/or metastasis of vascular smooth muscle cells (VSMCs), and inhibit expression of a protein molecule in a Wnt signaling pathway. Therefore, the Aralia armata (Wall.) Seem—derived total saponin can be used in preparation of the drug for treating post—vascular injury restenosis.
Patent NL-6503335-A (NL)
IPC: B21K1/04
Filed: 1965-03-16
Abstract: 924,443. Ball-bearings. EISENWERK ROTHE ERDE G.m.b.H. Dec. 12, 1960 [Dec. 12, 1959], No. 42721/60. Class 12 (1). [Also in Group XXII] A method of producing light metal alloy supporting rings for ball-bearings provided with steel races is characterized in that a ring blank consisting of a ductile light metal alloy, having a uniform cross-section all round, is heated to above the solidus point of the alloy and, after quenching, is clamped in a device in which it is expanded all round uniformly to above a stress value at which it undergoes a permanent increase in diameter. A ring blank 7, Fig. 2, or 8, Fig. 3, of an alloy of Al, Zn, Mg and Cu having 0.5 to 1.5% Cu, is made by piercing a billet on a mandrel, and hot-rolling to form a seamless ring, then heating to 460‹ C., i.e. above the solidus, quenching in a salt bath for about twenty minutes and pre-turning to the desired cross-section. The blank 7 is then expanded by segments 11 urged outwardly by an expander cone 10 moved down by hydraulic or eccentric means. The blank 8 is expanded by hydraulic fluid under pressure supplied to an annular chamber 17 through bores 18. The expanded blank 7 or 8 is then heat-hardened and the blank 7 machined to form a supporting ring 2 or 3 and the blank 8 machined to form the supporting ring 1. The rings 2 and 3 are connected together and to a steel housing ring 23 by bolts 21 having a reduced shank portion 25 in the ring 3 so that in the event of heating, when the bearing expands more than the ring 23, the shank 25 may bend. The ring 1 is bolted to a steel housing ring 29 by a bolt 26 having a reduced shank portion 26a. The rings 1, 2 and 3 support balls running on wire race elements and guided in ball cages. In another embodiment, Fig. 5, a light metal alloy supporting ring 41 is bolted to a light metal alloy ring 42 in turn bolted to a light metal alloy ring 32. A steel housing ring 39 supports the ring 42 on a conical surface 45 so that when the bearing is heated differential expansion causes the conical surface of the ring 42 to slide against the action of springs 34. A supporting ring 30 bolted to a ring 32 has a conical face 44 bearing on a steel housing ring 36.
Patent NL-6816520-A (NL)
Title: Electrophotographic plate having a composite light- - sensitive layer
IPC: G03G5/087
Filed: 1968-11-20
Abstract: Electro-photographic image plate with composite light sensitive layer of at least two photo-conductive layers comprises insulating interlayer or film between two adjacent photo-conductive insulating layers. The first photo-conductive layer farthest away from the exposed side of the plate has higher sensitivity to light in a certain spectral range than the second one; any insulating photo-conductive layers between the first and second photo-conductive insulating layers are more sensitive to light in the same or another spectral range than the second photo-conductive insulating layer. All photo-conductive insulating layers and the insulating interlayer can let through light in the spectral range to which the first photo-conductive insulating layer is sensitive.
Patent NL-7000049-A (NL)
Title: N-alkyllactams prodn
IPC: C07D207/267
Filed: 1970-01-05
Abstract: N-alkyllactams (1-4C alkyl) are made by treating the corresponding unsubtsd. lactam (4-8C in the ring) with a sym. dialkyl ether (about 2-fold excess) with a water-splitting catalyst (esp. Al2O3) at 250-350 degrees C. Yields are around 65-75%.
Patent NL-7005846-A (NL)
IPC: B01J39/00
Filed: 1970-04-22
Abstract: 1,258,851. Polysulphones. RHONE-POULENC S.A. 30 April, 1970 [30 April, 1969; 10 Feb., 1970], No. 20954/70. Heading C3R. Cation exchange resin comprises a sulphonated polysulphone. The resin has the formula where A, B and B<SP>1</SP> are aromatic radicals, at least one being substituted by a hydroxysulphonyl radical, Y and Y<SP>1</SP> are substituents inert to sulphonation, Y<SP>2</SP> and Y<SP>3</SP> are electron acceptor radicals, r, s, t and u are from 0 to 4 at least one being less than 4, m is 0 or 1 and R is a direct bond, -CO-, -O-, -SO 2 - or a divalent hydrocarbon radical. In examples, a polyarylether-sulphone having units of formula is sulphonated with chlorosulphonic acid and sulphur trioxide, and the products are formed into films, some of which are used in the desalination of brine and the concentration of a glucose solution.
Patent NL-7204065-A (NL)
Title: Resin-bonded glass fibre rotating drum - for use in curing hides
IPC: B29D22/00
Filed: 1972-03-27
Abstract: A cylindrical processing drum with one closed end is supported with the drum axis inclined to the horizontal. The drum has an axial hub with ring shaped steel base embedded in the wall and overlayed with resi bonded fibreglass laminate. A reinforced core overlays the base and is enclosed by a first fibreglass laminate. Stiffening ribs are formed radially on the end. Each rib has a core enclosed by a second fibreglass laminate which is also bonded to the central core and end wall. A third fibreglass laminate overlays the other two. The drum may be mounted on a truck and a curing solution is placed in the drum together with hides which become cured during shipping to their destination. The drum has few metallic components and these are enclosed by fibreglass laminate so that the drum is not corroded by the curing solution.