baber/WOPTO huggingface dataset:
Patent JP-S5433590-A (JP)
Title: Preparation of modified phenolic resin
Inventor: TAKANO HIDEKAZU
IPC: C08G8/32
Filed: 1977-08-20
Abstract: PURPOSE: To prepare a modified phenolic resin giving a cured product having excellent flexibility, by reacting p-isopropenyl phenol oligomer with a tall fatty acid ester and phenols, and reacting the product with formaldehyde. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent LT-2012110-A (LT)
Title: Preparation of plastic surface for chemical metallization process
Inventor: NARUŠKEVIČIUS Leonas
IPC: C23C18/00
Filed: 2012-12-07
Abstract: The invention relates to the plastic surface preparation for chemical metallization and can be used in various industries, which provide a decorative or functional metallic coatings on plastics. It aims the high-quality plastic surface preparation for chemical metallization using hot chlorate etching solution and thereby saving high adhesion values of nickel coatings with plastics. The aim is achieved by the fact that the plastic surface preparation for chemical metallization process comprises etching the surface with sulfuric acid, containing chlorate iones and an additional oxidant and following treatment with a solution containing alkali metal hydroxide, activation in palladium salt solution and treatment with reducing or accelerating solution, it added to the etching solution 0.1 to 8 g/l vanadium compound and etching performs at 20-65 oC.
Patent MX-9201747-A (MX)
Inventor: GARTNER HERBERT
IPC: C08L33/02
Filed: 1992-04-14
Abstract: The invention is surface crosslinked particles of water absorbing resin comprising particles of a carboxyl containing water-absorbent resin; characterized in that the particles of the carboxyl containing water-absorbent resin are crosslinked at or near the particle surface by a polyhydroxy compound capable of reacting with the carboxyl moieties of the water-absorbent resin, further characterized in that the particles have coated on or bound to the surface a nonionic surfactant having an HLB of from 3 to 10. Additionally a process for the preparation of such surface crosslinked and surfactant coated absorbent resin particles is disclosed. Further disclosed is a water-absorbent structure comprising a synthetic or natural fiber or paper based woven or nonwoven carrier structure and surface crosslinked and surfactant coated water-absorbent resin particles of this invention.
Patent MX-9303245-A (MX)
Title: Compuestos novedosos de fosfonato que contienen nitrogeno cuaternario, composiciones farmaceuticas y metodo para tratar el metabolismo anormal del calcio y del fosfonato.
Inventor: EBETINO FRANK H
IPC: A61K31/66
Filed: 1993-05-31
Abstract: La presente invención se refiere a compuestos fosfonato que contienen nitrógeno cuaternario y a sus sales y ésteres farmacéuticamente aceptables, que tienen ala siguiente fórmula general (I). La presente invención se refiere adicionalmente a composiciones farmacéuticas que tienen una cantidad segura y efectiva de un compuesto de la presente invención, y excipientes farmacéuticamente aceptables. Finalmente, la presente invención se refiere a métodos para tratar o prevenir condiciones patológicas, caracterizadas por metabolismo anormal del calcio y del fosfato, tales como osteoporosis y artritis, especialmente artritis reumatoide, y osteoartritis, en humanos u otros mamíferos. este método comprende administrar a un humano u otro mamífero que necesite de dicho tratamiento, una cantidad segura y efectiva de un compuesto o una composición de la presente invención.
Patent MX-9400120-A (MX)
Title: Anillos de piston, metodo para fabricar los anillos de piston y conjunto de piston que utiliza los anillos de piston.
Inventor: HITE RUSSELL E
IPC: B21D22/08
Filed: 1994-01-03
Abstract: Con el fin de reducir la masa de los anillos de pistón y en consecuencia el costo de los anillos y la inercia impartida a los anillos cuando se pone a trabajar un motor de pistones, los anillos de pistón están provistos con un arreglo de surcos alargados. Estos surcos alargados están formados por paso de piezas sin labrar de acero a través de un par de cilindros que repujan los surcos. Los surcos pueden también estar configurados de manera que mejoren las dinámicas de gas de los anillos de pistón de forma que los anillos proporcionen sellamientos efectivos.
Patent MX-9404710-A (MX)
Title: Double horizontal anaerobic reactor for controlled flow domestic waters.
Inventor: PIETRA ALDO HERBER MAGANA
Filed: 1994-06-03
Abstract: The present invention refers to a biological Reactor of in situ domestic residual waters disposal, which digest organic matter, providing a fine flow of treated water which can be disposed of in wells or absorbent zones without contaminating.
Patent MX-PA94005860-A (MX)
Title: Graphite fiber reinforced tires & method of incorporating graphite fibers into an elastomer.
Inventor: RONALD WALTER LEGGE
IPC: C08J3/21
Filed: 1994-08-02
Abstract: Graphite Fiber Reinforced Tires and Method of Incorporating Graphite Fibers into an Elastomer The invention relates to elastomers and articles reinforced with 0.10 to 25 phr Graphite fibers having a diameter of 0.05 to 0.5 microns and length from 1 to 40 .mu.m. Also provided is an economical method of incorporating very fine Graphite fibers into an elastomer matrix. In the method Graphite fibers are dispersed in an acidic solution and mixed with a coagulating liquid (for coagulating latex), and the mixture of graphite/coagulating liquid is mixed with a latex solution to provide an elastomer/graphite composite.
Patent MX-9503015-A (MX)
Title: Control system for power tool with internal combustion engine.
Inventor: ISAACS CLAUDIA A
IPC: F02N19/00
Filed: 1995-07-11
Abstract: A string trimmer with a control system for electric start, throttling, compression release, and engine kill control. An interlock is provided for preventing a start switch from being actuated unless the throttle trigger is fully actuated to a throttle fully open position . An idle setting system and engine kill button is provided at a control section at the throttle trigger. A single control cable is used for throttling, actuation of a compression release system at the engine, and stopping the operation of the engine.
Patent MX-9601432-A (MX)
Title: Polyolefinic film with barrier properties.
Inventor: AGUILAR RICARDO BARREDA
Filed: 1996-04-17
Abstract: The present invention refers to a polyolefinic film with high barrier to water vapor transmission and oxygen transmission characteristics, to be used for packing food or other products which because of their characteristics need to be protected from humidity and oxygen. A.- The present invention refers to a central layer of polyolefinic material, which can include a maleic anhydride modified polyolefin if a maleic anhydride modified polyolefin is not used as a bond-formed adhesive layer between one layer and the other. B.- A modified maleic anhydride polyolefin thin layer provided at one side of (A). C.- A heat-sealable external layer on the other side of (A). D.- An ethylenvinyl alcohol layer on (B) layer or on (B) side of (A). E.- A metal layer, either by metallization or by lamination, deposited on the exposed surface (D). This structure has an improved barrier, gas and humidity resistance, an improved tear, puncture, cracking or rupture resistance when bent and an airtight sealed. In the final structure, ethylenvinyl alcohol (EVOH) can be plated and/or self-laminated, paper or some other polymeric film.
Patent MX-9604129-A (MX)
Title: Methods and apparatus for interfacing an encryption module with a personal computer.
Inventor: CLARK DERECK B
IPC: G06Q20/40
Filed: 1995-03-20
Abstract: An encryption module for encrypting financial and other sensitive data may be conveniently interposed in series between a personal computer and the keyboard associated therewith. An application program designed to run on the PC is configured to prompt the user to enter his PIN or other confidential data into the encryption module; consequently the confidential data need not be transmitted in an unencrypted fashion, and need not reside on the PC hard drive in an unencrypted form.
Patent MX-9604877-A (MX)
Title: Continuous manufacturing process of a stainless steel laminated sheet band, and continuous line for utilization of said process.
Inventor: VEYER JEAN
IPC: B21D1/05
Filed: 1996-10-16
Abstract: The invention discloses a continuous manufacturing process on a line, of a stainless steel laminated sheet band, which comprises an improved surface shape, characterized in that the heat-manufactured sheet is subjected to a treatment including at least: -a primary pickling which ensures scale removal; -a cold rolling process in at least three laminating steps; -a final annealing, -a final pickling, and -a "hardening lamination"-type cold rolling. A finishing flattening or rolling under traction is eventually performed before primary pickling, which produces a residual enlargement of 1 to 5 percent for the purpose of cracking the oxide layer and flattening the sheet.
Patent MX-9700370-A (MX)
Title: Variable voltage protection structures and methods for making same.
Inventor: SHRIER KAREN P
IPC: H05K1/16
Filed: 1995-07-11
Abstract: A variable voltage protection component in accordance with this invention comprises a reinforcing layer of insulating material having a substantially constant thickness embedded in a voltage variable material. With this configuration, the reinforcing layer defines a uniform thickness for the variable voltage protection component that is resist to compressive forces that may cause a reduction in the clamp voltage or a short in the voltage variable material. In addition, the variable voltage protection component can be attached to a compressible ground plane to form a variable voltage protection device. Methods are provided for making the variable voltage protection component and device.
Patent MX-9701690-A (MX)
Title: Blends containing absorbable polyoxaamides.
Inventor: BEZWADA RAO S
IPC: A61K9/20
Filed: 1997-03-05
Abstract: The present invention describes an aliphatic polyoxaamide polymer and blends thereof that may be used to produce surgical devices such as sutures, sutures with attached needles, molded devices, and the like. The aliphatic polyoxaamide of the present inventionhave a first divalent repeating unit of formula I: [X-C(O)-C(R1)(R2)-o-C(R1)(R2)-C(O)-] I and a second repeating unit selected from the group of formulas consisting of: [-Y-R17-]t, [-O-R5-C(O)-]b, and ( [-O-R9-C(O)]p-O-)lG and combinations thereof, wherein X and Y are selected from the group consisting of -o- and -N(R)-, provided both X and Y are not both -o- and may be blended with a second polymer that is preferably biocompatable.
Patent MX-9701823-A (MX)
Title: System and method for selectively distributing commercial messages over a communications network.
Inventor: CARLES JOHN B
IPC: H04N7/16
Filed: 1995-09-07
Abstract: A device and method of distributing commercial messages to an individually addressable subscriber terminal ("converter (14)") on a network is provided. A server (10), located on the network, selectively tags commercial messages with routing information and converter addresses, and transmits the messages on the network to be received and displayed by the addressed converters (14). The addresses are selected based on information stored in a database related to demographic and other information relating to the members of the household of the subscriber (15). The server (10) sends selected commercial messages to selected households.
Patent MX-9701970-A (MX)
Title: Massive array cellular system.
Inventor: PIEROBON VICTOR
IPC: A23C19/05
Filed: 1995-09-14
Abstract: The present invention provides for a massive array cellular system consisting of an electromagnetic transceiver capable of simultaneously sending and receiving electromagnetic signals of multiple frequency. The transceivers are also capable of communicating with each other to relay electromagnetic signals of multiple frequency from one transceiver to another. The present invention also provides for individual massive array cellular system devices and for the protocol for the operation of the devices.
Patent MX-9706587-A (MX)
Title: Power changing apparatus of bicycle hub.
Inventor: YOO MOON-SOO
IPC: B62M11/16
Filed: 1997-08-28
Abstract: A power changing apparatus of a bicycle hub is provided. The apparatus including a transmission section at one side of a hub shell of a rear wheel, a bi-directional pedaling apparatus (BDPA) section at the other side thereof, and a clutch between the transmission section and the BDPA section provides the power in one direction at all times regardless of the direction of power applied thereto and changes speed according to the driving state of the bicycle. Also, a lever is inserted into the left side of a hub shaft having holes at both ends thereof to control the transmission section and a pin lever is inserted into the right side of the hub shaft to control the BDPA section. The power changing apparatus of the bicycle hub can be connected to a general bicycle compatible with it.
Patent MX-9706681-A (MX)
Title: Adapter for toilet paper rolls without core.
Inventor: REINHEIMER HORST ALFRED
IPC: A47K10/38
Filed: 1996-03-01
Abstract: An adapter (1) for dispensers receiving coreless toilet paper rolls (3) having a receptacle (2) into which to place a coreless toilet paper roll (3) and at least one suspension arrangement (8) for fastening the adapter (1) to conventional mountings (9) of wall mounted dispensers (10) use for core-type toilet paper rolls.
Patent MX-9707302-A (MX)
Title: New attenuated strain of the virus causing the porcine reproductive respiratory syndrome (prrs), vaccines and diagnostic means obtainable with said strain, and production process.
Inventor: BURCH REINA ALEMANY
IPC: C12N5/071
Filed: 1997-09-24
Abstract: The invention relates to a new attenuated strain (CNCM Institut Pasteur I-1642) of the virus causing the porcine disease known as porcine reproductive respiratory syndrome (PRRS), as well as to a process for the attenuation and replication of said strain by the use of a new clone obtained from monkey kidney cells MA-104 (CNCM Institut Pasteur I-1643). Due to its innocuousness for the suines and due to its high immunogenic activity, said new attenuated strain provides for the production of vaccines and diagnostic means which make possible an early diagnosis of PRRS and an efficient preventive treatment of said disease.
Patent MX-9709393-A (MX)
Title: Use of phenoxy pyridine derivatives for the treatment of illnesses caused by disorders of the dopamine system.
Inventor: GODEL THIERRY
IPC: A61K31/4418
Filed: 1997-12-02
Abstract: The invention is concerned with the use of compounds of general formula (I), wherein R1 signifies hydrogen, lower-alkyl, halogen, lower-alkoxy or nitro; R2 signifies hydrogen, lower alkyl or trifluoromethyl; and R3 signifies hydrogen, lower alkyl, trifluoromethyl, benzyl, hydroxy-lower-alkyl, lower alkoxy, lower-alkyl-carbonyl-amino, carbonyl-lower-alkyl, benzyl, di-lower-alkyl-amino-carbonyl, carbonyl-amino or amino-carbonyl-amino; or R2 and R3 together optionally signify a fused benzene ring and R4 signifies hydrogen or halogen, as well as pharmaceutically acceptable salts of compounds of general formula (I), for the treatment or prevention of illnesses which are caused by disorders of the dopamine system and, respectively, for the production of corresponding medicaments.
Patent MX-9801742-A (MX)
Title: Novel 1-ar(alk)yl-imidazolin-2-ones containing a disubstituted amine radical in the 4th position, having an anti-convulsive effect, and process for their production.
Inventor: LANKAU HANS-JOACHIM
IPC: A61P21/00
Filed: 1998-03-04
Abstract: Compounds with an anti-convulsive effect of general formula (1) in which X = hydrogen, C1-C4 alkyl, C1-C4 alkoxy, trifluoromethyl, halogen and R1 or R2 = C1-C4 alkyl, cycloalkyl or heteroalkyl.
Patent MX-9802013-A (MX)
Title: Purified mannanase from bacillus amyloliquefaciens and method of preparation.
Inventor: BODIE ELIZABETH A
IPC: D21C9/10
Filed: 1998-03-13
Abstract: According to the present invention, a purified mannanase enzyme obtainable from Bacillus amyloliquefaciens is provided. Preferably, the mannanase of the invention has a molecular weight of about 35,000 when analyzed with the SDS-PAGE method and 20,000 when measured by gel filtration, an isoelectric point (pl) of about 5.2-5.6, a pH optimum of about 4.8-5.2 and a half-life at 80 degree C of about 45 seconds. In another embodiment of the invention, a method is provided for the preparation of a purified mannanase derived from Bacillus amyloliquefaciens.
Patent NL-1042219-A (NL)
Title: Improved hydration performance of microcellulose in cement
Inventor: WILLIAM CECIL PEARL JR
IPC: C04B18/24
Filed: 2017-01-13
Abstract: A variety of systems, methods and compositions are disclosed, including, in one method, a method of cementing may comprise providing a cement composition comprising a hydraulic cement, water, and a microcellulose additive, wherein the microcellose additive may comprise microcellulose with a metal deposited on a surface of the microcellose, wherein the metal may be selected from the group consisting of an alkali metal, an alkaline earth metal, and combinations thereof; placing the cement composition in a selected location; and allowing the cement composition to set.
Patent NL-1043084-A (NL)
Title: Panoramic spiral with uncoupled tracks
Inventor: MARCUS WILHELMUS GROENENDIJK
IPC: A63G27/00
Filed: 2018-11-20
Abstract: A tower with passenger cabins providing a panoramic view, which travel on rails having spiral shape up and down and around the tower.
Patent NL-7008165-A (NL)
Title: Yarn twisting gauge
IPC: G01N3/26
Filed: 1970-06-04
Abstract: A needle mounted on a friction-free ruby bearing has its head resting on the yarn at a point before it enters the twisting spindle. The degree of twist imposed causes a pre-twisting effect on the yarn and as the needle rests in the groove of the twist, this is converted into an angular measurement by the needle on its pivot. The counterweight end of the needle affects the signal generated by two photo-electric cells, this signal being passed through a rheostat to correct the current to the motor driving the twisting spindle, to keep the degree of twist.
Patent NL-7202449-A (NL)
IPC: F23Q1/06
Filed: 1972-02-24
Abstract: An electromagnetic combination for igniters having a permanent magnetic flux circuit including a permanent magnet, an L-shaped soft iron core and an armature, said armature in the closed position closes the magnetic flux circuit and in the open position interrupts the magnetic flux circuit; and an energy storing operating member connected to the armature and extending from the magnet at an operating angle that is sufficiently large to move the armature from the closed position to the open position, when actuated.
Patent NL-7508500-A (NL)
Title: Loosening of solid coked catalysts - for hydrodesulphurisation of residua, by flushing with wash oil contg. amine or ammonia
IPC: B01J37/06
Filed: 1975-07-16
Abstract: Catalysts which have become coked solid during hydrodesulphurisation of residual oils are loosened by circulating a wash oil through the reactor during or immediately after withdrawal of the residual oil. The wash oil contains an organic amine and/or NH3. The treatment of facilitates removal of the spent catalyst from the reactor. The wash oil can be any oil with a b.p equal to or lower than that of the feed oil, (e.g kerosene, gas oil or an atmospheric residium). It pref. contains 0.005-20 wt.% of diethylenetriamine, triethylenetetramine, benzylamine, succinimide, or NH3. The wash oil is pref. circulated at high temp. and pressure together with H2. Circulation is pref. initiated with the wash oil alone; when the wash oil leaving the reactor contains 1.5 wt.% S, the amine or NH3 is added.
Patent NL-7512123-A (NL)
Title: Pile driving unit chamber with electro viscous fluid - has annular electrode supplied with AC, generating vibrations in chamber
IPC: E02D7/18
Filed: 1975-10-16
Abstract: Device fixed to the head of a pile consists of a casing (1) an elongate cylindrical chamber (2) which is open at one end and contains an electro viscous fluid. A transfer hammer (3) axially movable in chamber (2) has a part (4) which extends slidingly through lid (5) which closes the open end of chamber (2). The end of the transfer hammer (3) has a blind bore (7) in which fits a compression spring (8). When AC current of predetermined frequency is applied to annular electrode (10). When an intermittent variation in the viscoisty in the fluid takes place, and after each hammer blow, the current to electrode (10) is interrupted, the transfer hammer may return to its original position, to contact stop (9) under the action of spring (8).
Patent NL-7708221-A (NL)
Title: Indoor swimming pool discharge - has hollow cylindrical-section trough with slots in sloping top with cowls over drains
IPC: E04H4/12
Filed: 1977-07-25
Abstract: The swimming bath discharge comprises a discharge trough with drain pipes. The trough (1) is of hollow cylindrical section running parallel to the swimming bath edge and mounted in the top edge of the encircling wall (2). It slopes at the top (4) towards the bath side, and in the sloping portion are narrow drain slots at brief intervals. On the outside the trough has a dam (7) or grip edge, while in the bottom there are a number of drain pipes (10), each covered by a bell-shaped cowl (9). The trough can be of stainless steel, assembled together from a number of lengthwise sections. The top of the wall can be at the same height as the top of the trough.
Patent NL-7800724-A (NL)
Title: Bicycle chain guard fixing bracket - has flat portion with central bore for fixing on crank bearing bush and bent ends engaging guard rim
IPC: B62J13/00
Filed: 1978-01-20
Abstract: The bracket is intended for securing a bicycle chain guard having a rim (15) which covers at least part of the upper portion of the chain (3) and of the circumference of the pedal chain wheel (2). The bracket has a flat plate-like portion with a bore (6) fitted over the pedal crank bearing bush (8) of the bicycle. The bracket has at least one bent extremity (14) which engages the inside of the rim at or near an axis of symmetry of the bore, and which can be secured to prevent movement. The bore may be open to one side to permit securing of the bracket without removing the pedal cranks.
Patent NL-7807317-A (NL)
Title: Grooved surface grinding or parting disc - avoids structural changes, cracks and burns in workpiece as grooves distribute coolant
IPC: B24D7/10
Filed: 1978-07-06
Abstract: The unit is for parting off or grinding a workpiece by using a grinding disc (1). Structural changes, hair cracks and burning marks in the surface of the workpiece are avoided by providing grooves (3) in the grinding surface (4) of the disc. A coolant may be introduced between disc and workpiece via the grooves. The grooves may extend in radial direction over the active surface of the disc. The grooves may be curved or rectilinear.
Patent NL-8301306-A (NL)
IPC: F24B1/185
Filed: 1983-04-14
Abstract: A fire-guard is provided for heating a room by convection using the heat from a radiation heat source, e.g. a fire place (1), and when the heat source is an open fire for preventing sparks or other small particles of combustion from entering the room in which the fireplace is located. The fire-guard includes a plurality of spaced apart substantially vertical pipes (4), having each at or near their lower end an inlet opening (6) and at or neartheir upper end (7) an outlet opening for air from the room. The portion of the fire-guard extending from its base to a height beyond the inlet openings constitutes a threshold for air flowing from the room towards the heat source. The pipes of at least one pair of adjacent pipes of the fire-guard are hinged together for pivoting aboutthe longitudinal axis of at least one of the said two pipes.