baber/WOPTO huggingface dataset:
Patent MX-9303437-A (MX)
Title: Nuevos derivados de quinolina y procesos para su preparacion.
Inventor: HA JAE DU
IPC: C07D401/04
Filed: 1993-06-08
Abstract: La presente invención se refiere a nuevos derivados de quinolina de fórmula (I): y sales de adición ácidas, farmacéuticamente aceptables de los mismos, y también se refiere a procesos para preparar estos compuestos. La presente invención también proporciona una composición antibacteriana que comprende un compuesto de fórmula (I) o su sal de adición ácidas como ingrediente activo y excipientes farmacéuticamente aceptables. Los nuevos derivados de quinolina de la presente invención tienen una excelente actividad antibacteriana contra bacterias o bacteroides.
Patent MX-9306133-A (MX)
Inventor: OESTERBERG THOMAS
IPC: A61K9/127
Filed: 1993-10-01
Abstract: This invention relates to a composition comprising coagulation facto Vlll and a non-ionic surfactant as stabilizer and a process for its preparation.
Patent MX-9306478-A (MX)
Inventor: SPROAT KENT M
IPC: C12R1/07
Filed: 1993-10-19
Abstract: The present invention relates to a method for the preparation of a purified amylase recovered from a fermentation broth, comprising the addition of a precipitation agent which is a halide salt, most preferably sodium or potassium chloride. According to a preferred embodiment, a further precipitation agent is added which is an organic compound, most preferably an alkyl ester of 4-hydroxybenzoic acid. The present invention also relates to the purified amylases so obtained and to the uses of these purified amylases.
Patent MX-9601357-A (MX)
Title: Cooling chamber for laminated products.
Inventor: TOMAT FERRUCCIO
IPC: C21D9/573
Filed: 1996-04-11
Abstract: The present invention discloses a cooling chamber which is of the type installed in a rolling mill line downstream the last finishing station and/or between finishing stations, the chamber comprising a housing (11) having a cavity (18) for circulation of a cooling fluid which cooperates with a lateral aperture (17) which allows the cooling fluid to enter, and placed over a plane perpendicular to the longitudinal axis of the housing (11), the housing (11) including a seat (12) for axial sliding of a slide (14) which can be longitudinally moved through a fluid circulation aperture (18), said slide (14) comprising an axial aperture (15) to feed the laminated product, the fluid circulation aperture (18) being defined by a flange (13) having an axial aperture (18) which is coaxial with the axial sliding seat (12) and conformed by a narrowed portion in cooperation with the slide (14), the flange (13) extending along with a tube (19) to contain both the laminated product and the cooling fluid, the slide (14) having its downstream portion placed inside the fluid circulation aperture (18), this downstream portion being defined by a first downstream truncated cone (20) with the vertex thereof facing downstream, and narrowed with a "a"-type narrowing, a first intermediate cylindrical segment (21) with its axle substantially parallel to the longitudinal axis of the slide (14), a second intermediate narrowed segment (22) which has a s "y"-type narrowing, and a second cylindrical segment upstream (23), an external lateral wall (31) defining the axial sliding seat (12) of the slide (14) and which extends up to the fluid circulation aperture (18), at least to the portion adjacent the axis of the lateral aperture (17), and which is conformed by a "a1"-type narrowing connected (30) to the lateral wall upstream the fluid circulation aperture (18), the flange (13) aperture (18) including a Beta-type narrowing which is a function of the "a"-type narrowing of the slide (14).
Patent MX-9602955-A (MX)
Title: Process for solubilizing difficultly soluble pharmaceutical actives.
Inventor: DHABHAR DADI JAMSHED
IPC: A61K9/48
Filed: 1995-01-24
Abstract: A process for improving the solubility of difficultly soluble pharmaceutical actives in a mixture of polyethylene glycol and propylene glycol by using a polyvinylpyrrolidone with a specific viscosity average molecular weight of from about 5,000 to about 25,000.
Patent MX-9605209-A (MX)
Title: A process for preparing isocyanate and isocyanate-based derivatives of certain amino-1,3,5-triazines by direct phosgenation.
Inventor: BAY WILLIAM ELLIOTT
IPC: C07D251/70
Filed: 1995-04-10
Abstract: A process is provided for preparing isocyanate and isocyanate-based 1,3,5-triazine derivatives by the direct phosgenation of (at least tris-unsubstituted amino)-1,3,5-triazines.
Patent MX-9606428-A (MX)
Title: Process for treatment of a fluid and apparatus therefor.
Inventor: COOK BRIAN GEORGE
IPC: C25B11/03
Filed: 1995-06-20
Abstract: A process for treatment of a fluid in need of treatment. The process comprising the steps of: (i) feeding the fluid in need of treatment to a fluid treatment chamber having a fluid inlet and a fluid outlet; (ii) passing the fluid in need of treatment through the fluid inlet into the treatment chamber; (iii) forcing the fluid in need of treatment through at least one fluid permeable electrolytic cell disposed substantially transverse to flow of the fluid, the electrolytic cell comprising a channel defined by an outer, perforated first electrode and an inner, coaxially disposed second electrode; (iv) subjecting the fluid in need of treatment to electrolysis as it passes through the channel; (v) forcing the fluid to the fluid outlet; and (vi) allowing the fluid to exit the fluid outlet. The invention also provides a fluid treatment apparatus comprising a housing (100) including a fluid inlet (65), a fluid outlet (305) and at least one fluid permeable electrolytic cell (135) disposed therebetween such that the flow of fluid from the fluid inlet to the fluid outlet is substantially transverse to the at least electrolytic cell, the at least one electrolytic cell comprising a channel defined by an outer, perforated first electrode (145) and an inner, coaxially disposed second electrode (150). Ideally the process and apparatus are suited for treatment of water containing pollutants to effect a substantial reduction in the concentration of the pollutants.
Patent MX-9704196-A (MX)
Title: Container with removal resistant closure.
Inventor: ROHR ROBERT D
Filed: 1995-03-31
Abstract: A removal resistant closure (32) and container assembly is provided. The container (30) defines an opening. The closure is applied to the container to occlude the opening. A first thread (51) is defined by the container and extends at least partially around the opening from a leading end (A) to a trailing end (C). A second thread (52) is defined by the closure and extends at least partially around the closure from a leading end (A) to a trailing end (C). A projection (C on 53) is defined adjacent one of the first and second threads. The projection (C on 53) and the one thread (e.g., 51) define a space between them which is less than the width of the other (52) of the threads. Either the projection (C on 53) or the other thread (52), or both, are resilient to accommodate deformation during relative rotational movement of the container and closure. When the closure and container are screwed together, the threads are relatively axially displaced from a threadingly engaged condition to a disengaged condition which resists re-engagement.
Patent MX-9705230-A (MX)
Title: A sampling device for thermal analysis.
Inventor: LINDHOLM RAGNAR
IPC: G01N25/02
Filed: 1996-01-25
Abstract: A sampling device for thermal analysis of solidifying metal, comprising at least one container intended to contain a sample quantity (30) of liquid metal during analysis, and at least one sensor (40, 220, 240) for thermal analysis, said sensor(s) being intended to be at least partly immersed in the solidifying metal sample quantity during analysis. The container comprises an inner wall (50), with an interior surface (60) intended to face the sample quantity during analysis, and an exterior surface (70); an outer wall (80), with an exterior surface (100) intended to face the ambient atmosphere, and an interior surface (90); said walls being joined at the mouth of the container whereby the exterior surface (70) of the inner wall (50) and the interior surface (90) of the outer wall (80) together define an essentially closed space (110).
Patent MX-9707018-A (MX)
Title: Process for increasing the sun protection factor of cellulosic fibre materials.
Inventor: REINERT GERHARD
IPC: D06P1/649
Filed: 1996-03-04
Abstract: Process for increasing the sun protection factor of cellulosic fibre materials by treating the cellulosic fibre materials with at least one direct dye and at least one UV absorber.
Patent MX-9707505-A (MX)
Title: Electric arc detector sensor circuit.
Inventor: DOLLAR CHARLES RANDALL II
IPC: H02H1/00
Filed: 1996-03-07
Abstract: A sensor arrangement for producing a signal representative of currents having frequencies and/or characteristics associated with arcing within an alternating current electrical system. The arrangement is coupled to an appropriate arc monitoring circuit which determines if the signal produced by the sensor is the result of arcing within the electrical system. One embodiment of the sensor arrangement includes an inductor, and a capacitor connected in series with the primary winding of a transformer. The inductor is typically connected in series with a phase conductor of the electrical system, and the capacitor and the primary winding are connected to the phase conductor in parallel to the inductor. Another embodiment of the sensor arrangement includes a capacitor and the primary winding of a transformer connected in series between the phase conductor of the electrical system and either a ground or neutral conductor of the system. For both embodiments of the sensor arrangement, the secondary windings of the transformers are connected to the arc monitoring circuit.
Patent MX-9710357-A (MX)
Title: A method to evaluate the hangover period in a speech decoder in discontinuous transmission, and a speech encoder and a transceiver.
Inventor: KAPANEN PEKKA
IPC: G10L25/78
Filed: 1997-12-18
Abstract: The invention relates to a method for mutual synchronization of the transmitter's speech encoder and the receiver's speech decoder in a communication system utilizing discontinuous transmitter between the transmitter and the receiver. The discontinuous transmission comprises temporally sequential frame periods of which some periods will contain transmitted frames and some periods contain no transmission; whereby the method contains steps to generate information transmission periods (200) comprising at least one frame and containing information given by a user to said transmitter device, and silence periods (208, 209) having a length of at least one frame period and containing other information than that given by the user. The discontinuous transmission further comprises an irregularly occurring period (T) comprising at least one frame between the information transmission period (200) and the next silence period (208, 209), the irregular period forming a hangover period to determine the information relating to the silence period. In the method according to the invention the number of frame periods is counted in the receiver until a certain moment; the beginning of said silence period (208, 209) is detected; and based on said counted number of frame periods and the beginning of the silence period (208, 209) it is decided whether or not there is a hangover period (T) of said type between said information transmission period (200) and the silence period (208) following the information transmission period.
Patent MX-9800005-A (MX)
Title: Flat-panel display.
Inventor: SCHERMERHORN JERRY D
IPC: H01J11/36
Filed: 1998-01-07
Abstract: A flat-panel display (10) comprising a hermetically sealed gas filled enclosure. The enclosure includes a top glass substrate (12) having a plurality of electrodes (20) and a thin dielectric film (22) covering the electrodes and a bottom glass substrate (14) spaced from the top glass substrate. The bottom glass substrate includes a plurality of alternating barrier ribs (24) and micro-grooves. An electrode (40) is deposited over each micro-groove and a phosphor (42) is deposited over a portion of each electrode coating.
Patent NL-6805108-A (NL)
IPC: B60B27/00
Filed: 1968-04-10
Abstract: 1,267,394. Bearings. SVENSKA KULLAGERFABRIKEN A.B. 9 April, 1969 [10 April, 1968], No. 18062/69. Heading F2A. A non-driven wheel of a motor vehicle is supported by a pair of rolling bearings which have a common outer race connected to the wheel, and have their inner race located on a stub axle 1 at least one of the inner raceways being integral with the axle, the axle being mounted removably in a supporting element. A brake disc may also be detached to the outer race. The bearing may be sealed by an end cap 14 and a sealing ring 13.
Patent NL-6911821-A (NL)
Title: Measuring small flow volumes of ionisable - gases in gas chromatography
IPC: G01N30/68
Filed: 1969-08-01
Abstract: Theappts. comprises a housing, a flame outlet, and a carrier gas feed pipe for the flame outlet. A compressed air pipe opens into the interior of the housing, and a piece of salt having a longitudinal bore is arranged above the flame outlet. A collector ring mounted above the flame outlet has first and second electrical connections, the latter absorbing the flame potential. An indicator is mounted in the flow circuits between the two connections.
Patent NL-7002924-A (NL)
Title: Extruded tubes
IPC: B29C48/475
Filed: 1970-03-02
Abstract: Extruded tubes are produced from heated thermoplastic material by pressing the material in separate extrusion periods through a constricted zone out of a first part of an extrusion channel into the die and with an annular passage, and extruding the material through the outlet split of the annular die during at least two extrusion periods. Used for extruding plastic tubes for prodn. of blow moulded containers. The use of two or more extrusion periods causes sufficient memory loss in the plastic material to give tubes with very uniform blow moulding properties.
Patent NL-7107517-A (NL)
IPC: E05D15/44
Filed: 1971-06-01
Abstract: 1299154 Window operating assembly; stay SPILKA A/S and H KVASNES 4 June 1971 [4 June 1970] 19039/71 Headings E2M and E2F A window operating assembly for reversible windows, comprises a sash 6 pivotally mounted in a frame 1 by means of two pivots, said pivots 6 running in guide grooves 5 in the frame. The sash is supported during pivoting on either side by two arms 14, 12 pivotally mounted on plate 9, countersunk into the frame, by pivot pins 10, 11; the free ends of arms 12, 14 being articulated at spaced points with a third arm 17 which is pivotally connected to the sash, the two arms 12, 14 being disposed one behind the other when the window is closed.
Patent NL-7410338-A (NL)
Title: Process for rifamycins
Inventor: GIANANTONIO ANACLETO
IPC: C07D498/08
Filed: 1974-08-01
Abstract: Prepn. of 3-formyl rifamycin derivs. of formula: where R' is an opt. subst. hydrazono group by reacting rifamycin S or SV with 1-4 moles of (a) formaldehyde and a primary amine or (b) the aldimino deriv. of HCHO and a primary amine in equimolar amounts in presence of an excess of the amine in a solvent in presence of an oxidising agent for 3-72 hr., dissolving the crude product in an inert solvent and treating the solution with 2 moles of Improved process over that described in FR.1,457,435. 3-(4-methyl-1-piperazinyliminomethyl)-rifamycin SV.
Patent NL-7803913-A (NL)
Title: Drum closure lid with part circumferential inward flange - fits drum groove and lower variable width outward flange around drum top
IPC: B65D55/12
Filed: 1978-04-13
Abstract: The drum has an opening (3) closable by a lid. The drum portion (4) surrounding the opening is provided with an outwardly open circumferential annular groove (8) and the lid has a radially inward flange (18) fitting in the groove and extending over part of the lid circumference. The lid further has a radially outward flange (14) below the flange (18). the width of this flange (14) gradually varies along the circumference, and it grips below the drum portion (4). The flange (18) may be connected with a rib (16) surrounding a skirt (13) of the lid, the rib having a recess containing a seal (17), whilst the flange (14) extends from the lower end of the skirt.
Patent NL-8003325-A (NL)
IPC: B65D77/06
Filed: 1980-06-06
Abstract: Container for transporting and likewise dispensing liquids, provided with a receptacle having the shape of a flexible plastics bag with a discharge spout, provided in a more rigid, supporting and enveloping box, a so-called bag-in-box package. It can be brought from a transport position, in which the flexible liquid bag with attached discharge spout is enclosed protectively in the enveloping box, in an operating position wherein, with avoidance of spilling of liquid through pressure on bag and spout, the liquid bag is likewise enclosed in the box, however the discharge spout extends in the container in such a way that it can be operatively combined with an operating mechanism disposed in a beverage vending machine, in order to dispensingly pump liquid from the bag.
Patent NL-8102315-A (NL)
Title: Watering system for fowl and small animals - includes valve element unseated by lateral and upward movement of pin underneath
IPC: A01K39/02
Filed: 1981-05-12
Abstract: The watering system for fowl and small animals includes a water supply conduit having a downwardly extending tubular discharge outlet, comprising a tubular body having a sealed connection with the discharge outlet. It defines a chamber having a restricted bottom outlet. Resilient members in the chamber define a pair of spaced concentric valve seats including an upper thin resilient circular sleeve. A valve member in the chamber normally seats on both valve seats, and a pin extends through the restricted bottom outlet with clearance and has a head within the chamber adjacent the valve member. The pin projects below the body and shifts vertically or laterally to unseat the valve member from the valve seats.
Patent NL-8401775-A (NL)
Title: Sound-dampening air conditioning conduit section - contains panels, each comprising porous absorbent material between parallel plates
IPC: F24F13/24
Filed: 1984-06-04
Abstract: The sound-dampening conduit section is for an air-conditioning system, and is of rectangular cross-section. It contains a number of sound-dampening panels, each formed by two parallel plates (1,2) joined together along the edges to form an airtight Cchamber. A plate (5) of porous sound-absorbent material is mounted in the chamber. The latter can be mineral wool, approximately 12.5 mm thick and there can be further sound-absorbent plates between the separate panels.
Patent NL-8402638-A (NL)
Title: Frame for rolls of broadloom carpeting - has winding crank with keyhole plate vertically slidable to lock shaft and lifted by cone ring on crank
IPC: B65H23/06
Filed: 1984-08-30
Abstract: The winder for broad carpeting material (15) to form a roll (2), on support rollers (3), comprises a frame (1; 9-13) carrying the opposite ends of one or more (stub) shafts (16) of the roll. A shaft lock (17; 18-21) is vertically movably guided (23) near the end of the square-section shaft (16). The shaft can be rotated by a drive crank (24) which is capable of engaging the shaft end and is provided with a conical ring (27) to lift (21) the lock into its release position. The lock (17) may be a rectangular plate with a keyhole-shaped opening (19,20) with an outwardly bent lip (21). The round portion (19) of the opening permits rotation of the square shaft (16) whilst the rectangular portion (20) locates the shaft when the plate is in its lower position.
Patent NL-8502844-A (NL)
Title: Dam construction method - involves inserting profiled components between long rigid posts driven into ground vertically
IPC: E02D5/04
Filed: 1985-10-17
Abstract: The method is for constructing a dam wall which consists of profiled members connected together, tubes (2) or other long rigid components being first driven vertically into the ground at regular intervals. Profiled components (S) are then inserted between these components, engaging in grooves (16) in them. After insertion of the tubes the ground between then can be worked, and preferably loosened by agitation. A stabilising fluid can be delivered into the trench excavated, typically setting into bentonite cement to form a watertight dam.
Patent NL-8702959-A (NL)
Title: Marking system for walls, floors and ceilings - uses fibre optic cables and fluorescent or photo-luminescent materials
IPC: A63C19/06
Filed: 1987-12-08
Abstract: Bundles of multicore fibre optic cables run through walls, ceilings or floors from light generating equipment, e.g. mercury vapour lamps, to the areas where the messages or other signals are to be displayed. Cables are brought out from the bundles and the ends of the individual fibres are spread out along sections of the required characters, lines etc. Above the ends of the fibres are pieces of material which give a display which contrasts with the normal surface of the wall, floor or ceiling. Such material may be fluorescent or photoluminescent.
Patent NL-8800362-A (NL)
IPC: F16K15/06
Filed: 1988-02-15
Abstract: Air inlet device for mounting in a water tap (1) or pipe, said device (10) comprising a housing (9), a valve body (12) movable in this, an elastic sealing ring (21), an inner portion (20) of which is received into a cavity of the valve body (12), and an outer portion (28) of which is engaging unconstrained a valve seat (29) forming part of the housing (9), said valve body (12) being provided with an abutment (14) which in the closed position of the air inlet device (10) is directly engaging a portion (16) of the housing (9).
Patent NL-8801124-A (NL)
Title: Gas of liq. flowmeter for pipe system - has two concentric parallel tubes of different dia. joined by sealed end walls with solid body contg. permanent magnet
IPC: G01F1/24
Filed: 1988-04-29
Abstract: The flowmeter measures gases or liq. medium in a pipe system. It comprises two concentric and parallel mounted tubes of differing dia., connected by cross-walls which join the ends of the tubes together in a sealed manner. There is a solid body inside the tube with the smallest dia. free to move up and down between two stops which hinder the free flow of the medium through the tube. In the wall of the smallest dia. tube, on either side of one of the stops, is a set of circular holes. These form a connection between the interior of both tubes. Between one of the stops and the body, a compression spring is provided, or on both sides. The weight is pref. weightless and contains a permanent magnet.
Patent NL-8801313-A (NL)
Title: Paper-making machine woven dryer fabric - comprising polymeric monofilament warps of flattened cross=section
IPC: D03D1/00
Filed: 1988-05-20
Abstract: Dryer fabric of uniformly reduced permeability is woven from monofilament polymericstrands, the warps at least being of flattened cross-section. Pref. the width to thickness ratio of the flattened warps lies in the range 1.1:1 to 3:1. Specifically some or all of the wefts are shaped to conform to the weft passages defined by the warps, e.g. the wefts are of diamond shaped cross-section and pref. are hollow. The thin non-absorbent dryer fabric, with high elasticity modulus and transverse stiffness, resists bending but not flexing around dryer drums.
Patent NL-8802729-A (NL)
Title: Light box display panel - has elongated light source, light-equalising sandwich panel and image sheet on opal panel with transparent cover plate
IPC: G02B5/02
Filed: 1988-11-07
Abstract: Light panel comprises at least one elongated light source; on one or both sides of the light source, an opt. removable assembly of an opal plate, an image sheet and a light transmissive cover plate; and between the light source and the assembly, a light-equalising sandwich plate.