baber/WOPTO huggingface dataset:
Patent MX-9403392-A (MX)
Title: Indicador de carrera para un freno de resorte y diafragma en combinacion,operado por aire.
Inventor: PIERCE WILLIAM C
IPC: F16D66/00
Filed: 1994-05-06
Abstract: Un freno de resorte y diafragma en combinación, operado por medio de aire,tiene una cámara de servicio (19) en tándem con una cámara de resorte(16). La cámara de servicio es separada en una sección superior (21) y unasección inferior (23) por un primer diafragma elastomérico (24). La cámarade resorte (16) es separada en secciones superior (62) e inferior (63)mediante un segundo diafragma elastomérico (52). Un indicador de carreratipo palanca (78) está colocado dentro de cualquiera o ambas seccionesinferiores de la cámara de servicio y la cámara de resorte. EL indicadorde carrera (78) en la cámara de servicio pivotea alrededor de un pasador(84) cuando hace contacto con una placa (44) asociada con el vástago deempuje de servicio (12) cuando se aplican los frenos de modo que unaporción del indicador de carrera se extiende mas allá de la periferia delalojamiento de la cámara de servicio y proporcione una indicación visualde la necesidad de inspeccionar el sistema de frenos. El indicador decarrera (80) en la sección inferior de la cámara de resorte tambiénpivotea alrededor de un pasador (103) cuando hace contacto con la placa depresión (58) o el diafragma (57) de la cámara de resorte dando comoresultado que una porción de la palanca golpee un pasador (111) que seextenderá entonces mas allá de la periferia del alojamiento de la cámarade servicio, para proporcionar una indicación visual de la necesidad deinspeccionar el sistema de frenos. De manera simultánea, otra porción(102) de la palanca descubre una abertura (104) a un pasaje entre lasección inferior de la cámara de resorte y la atmósfera, que se sella pormedio de una tapa (106). El aire a presión dentro de la sección inferiores suficientemente grande para hacer volar la tapa para proporcionar unasegunda indicación visual y el aire a presión que sale a través de laabertura crea un silbido de muy agudo para proporcionar un indicador decarrera audible.
Patent MX-9601691-A (MX)
Title: Process and apparatus for controlling drop stroke of a percussion apparatus moved by an under pressure incompressible fluid.
Inventor: COMARMOND JEAN SYLVIAN
Filed: 1996-05-06
Abstract: The present invention discloses a process for determining the presence of an instantaneous fluid flow following the rebound phase of a piston (1) consecutive to the impact thereof, said fluid flowing from an upper chamber (8) towards a high pressure fluid feeding circuit (5), said pressure being determined from the pressure differential between the upper chamber and the feeding circuit. In the event of sensing said flow, a pressurized fluid is fed to a driving device so as to displace the track (13) of said driving device in the direction of the drop piston stroke elongation.
Patent MX-9602086-A (MX)
Title: Stabilized hose fitting for coupling.
Inventor: HOFF STEVEN RICHARD
IPC: F16L33/22
Filed: 1996-05-31
Abstract: Failure of push-to-connect couplings which, for example. Connect reinforced hoses to ports in valve bodies is prevented by an anti-rotation collar. The ports have a projecting external hex nut fixed to the valve body. A rigid tube is received within the push-to-connect coupling which in accordance with a first embodiment, has fixed thereon a collar with a pair of arms having flat surfaces which engage opposed flats on the hex nut. In accordance with the second and third embodiments of the invention, the anti-rotation collar has a projection, such as a pin, which is received in a hole fixed in the valve body. The collar has a hexagonal recess therein which receives a hexagonal projection from the rigid tube which prevents rotation of the collar with respect to the tube. In this way, the tube is fixed with respect to the valve body and does not rotate so as to cause failure of a collet within the push-to-connect coupling which radially engages a first portion of the rigid tube to axially retain the rigid tube in the coupling. A second portion of the rigid tube has an end of the reinforced hose fixed thereto by either a crimping collar or a screw thread.
Patent MX-9605388-A (MX)
Title: Anti-fragmentation plates based on polymethyl methylacrylate.
Inventor: STASI ALBERTO LUCA
IPC: E01F8/00
Filed: 1996-11-04
Abstract: The present invention discloses anti-noise and anti-fragmentation plates based on acrylic polymers which employ a polymeric continuous film placed inside plate, wherein film is characterized in that it has an elastic modulus lower than that of PMMA in at least 30 percent, and/or a breaking stretching higher than at least 40 percent, measured by test according to rule ISO 527 for plates or for films.
Patent MX-9606451-A (MX)
Title: Calendering system.
Inventor: AABERG BO-CHRISTER
IPC: F16G1/14
Filed: 1995-05-26
Abstract: The invention relates to a calendering system in a papermaking or board manufacturing process, the system comprising at least one press nip, an endless calender belt (30) having a core (32) and a compressible, elastic material bonded to the core (32), as well as a paper or paperboard web (16) which passes together with the belt (30) through the press nip and the dewatering of which is completely or at least substantially completely terminated earlier in the manufacturing process. The calender belt (30) has in its thickness direction a first hardness on the side (34) of the core (32) closest to the web (16) and a hardness on the opposite side (36) of the core (32) that is higher than the first hardness. The first hardness is so selected in relation to the web (16) that the surface (38) of the calender belt (30) engaging the web (16) can adapt its shape in the press nip (14) to unevennesses in the surface (20) of the web (16).
Patent MX-9700387-A (MX)
Title: Efficient molecules for transfection.
Inventor: LEGENDRE JEAN-YVES
IPC: A61K47/42
Filed: 1997-01-14
Abstract: The present invention refers to membrane disturbing basic lipid and peptide conjugates, particularly, compounds of formulas: (R-CONH)N-R1 (I) and (R-S-S)n-R3 (II) wherein R is the branched chain or linear chain saturated or unsaturated aliphatic carboxylic acid hydrocarbyl radical, or a phospholipide radical with a free valence; R3 is a membrane disturbing basic peptide with a free valence in one or two carbon atoms; and n is 1 or 2, which can be employed as a vector for a cell transfection with a polynucleotide or another anionic macromolecule.
Patent MX-9700598-A (MX)
Title: Conveyor pin retention system using offset openings.
Inventor: STEBNICKI JAMES C
IPC: B65G17/38
Filed: 1997-01-22
Abstract: Disclosed herein is a conveyor including a first conveyor element having an end comprising a series of eyes spaced from each other, defining therebetween a series of space, and including a sub-series of centrally located eyes respectively including therein opening aligned with respect to each other, and an end eye adjacent one end of the sub-series of centrally located eyes and including therein an opening located in partial registry with the openings of the sub-series of centrally located eyes and including an abutment area located within an extended projection of the openings of the sub-series of centrally located eyes, a second conveyor element including an end comprising a series of eyes spaced from each other, extending into the spaces between the eyes of the first conveyor element, defining therebetween a series of spaces receiving the eyes of the first conveyor element, and respectively including therein openings aligned with respect to each other and with respect to the openings of the sub-series of the centrally located eyes of the first conveyor element, and a hinge pin including a central portion extending in the openings of the sub-series of centrally located eyes of the first conveyor element and in the openings of the eyes of the second conveyor element, and an end located adjacent the end eye of the first conveyor element and in interfering alignment with the abutment area of the end eye of the first conveyor element.
Patent MX-9701359-A (MX)
Title: Methods of inhibiting primary endometrial hyperplasia.
Inventor: FUCHS-YOUNG ROBIN SHARON LEE
IPC: A61K31/4025
Filed: 1995-08-21
Abstract: A method of inhibiting primary endometrial hyperplasia comprising administering to a human in need thereof an effective amount of a compound having formula (I) wherein R1 and R3 are independently hydrogen, -CH3, (a) or (b), wherein Ar is optionally substituted phenyl; R2 is selected from the group consisting of pyrrolidine, hexamethyleneimino, and piperidino; or a pharmaceutically acceptable salt or solvate thereof.
Patent MX-9708215-A (MX)
Title: Improved rotary cup infeed.
Inventor: MAIN RALPH
IPC: B65G47/82
Filed: 1996-03-22
Abstract: Apparatus for forming elongated metal cans (32) from relatively short cups (30) by utilizing a reciprocating ram (24) to drive the cups one at a time through a die pack (33a-33d), is provided with a continuously rotating feed (41) that transfers the cups from the exit of a gravity feed chute (26) to a receiving station (25) where each cup is indexed for engagement by the ram as it moves forward in its working stroke. The feeder rotates through one complete revolution for each forward-return cycle of the ram and during each revolution thereof a pocket (40b) in the feeder receives a cup from the chute, which cup then moves downstream through a guideway to a receiving station. A tensioner device (100) is used to keep the cup seated fully on the registry formation during the initial engagement of the cup by the ram while the latter moves forward in its working stroke.
Patent MX-9710344-A (MX)
Title: Apparatus for heating and cooling an electronic device.
Inventor: GATES FRANK VERNON
IPC: H01L23/433
Filed: 1997-12-18
Abstract: A method and apparatus maintain the operating temperature of an electronic device within an acceptable operating range for a wide range of ambient temperatures. The apparatus includes a heat sink and a temperature dependent loading device which brings the heat sink into thermal contact with the electronic device when the ambient temperature exceeds a thereshold level.
Patent MX-9801638-A (MX)
Title: Compounds and methods for immunotherapy and diagnosis of tuberculosis.
Inventor: REED STEVEN G
IPC: C12Q1/68
Filed: 1996-08-30
Abstract: Compounds and methods for inducing protective immunity against tuberculosis are disclosed. The compounds provided include polypeptides that contain at least one immunogenic portion of one or more M. tuberculosis proteins and DNA molecules encoding such polypeptides. Such compounds may be formulated into vaccines and/or pharmaceutical compositions for immunization against M. tuberculosis infection, or may be used for the diagnosis of tuberculosis.
Patent MY-8500385-A (MY)
Title: Oscillator assembly
Inventor: NEGITA MATSUMI
IPC: H01L41/04
Filed: 1985-12-30
Abstract: An oscillator assembly comprises an hermetically sealed housing having a plurality of parts 19, 22 of which at least the part 19 is made of quartz crystal or other piezo-electric crystalline material. Disposed within the housing is an oscillator 1c of quartz crystal material which is mounted on a planar support portion 19a of the housing part 19. This provides the oscillator 1c with a more secure support than in the prior art, and prevents distortion arising from different thermal coefficients of expansion. Oscillators and upper and lower housing parts may be formed in strips by etching, and assembled together before separation. The housing part 22 may also be of quartz or of metal or glass. The recessed housing part 19 may be formed in two pieces, a frame on a plate. Conductive film connections 20, 21 pass through the housing. <IMAGE>
Patent NL-2033290-A (NL)
Title: Frame for the detection and measurement of the longitudinal profile of the rail
Inventor: CLAUDIO FAVARON
IPC: B61K9/08
Filed: 2022-10-12
Abstract: Frame for the detection and measurement of the longitudinal profile of the rail, characterized in that it comprises two vertical uprights (2) to which two lifting cylinders (8) are articulated, the stems (10) of said cylinders having the ends articulated to two brackets (12) which are in turn articulated to the uprights (2) by means of hinges (14), the end of each bracket (12) having a supporting frame (16) for supporting a hydraulic cylinder (18) whose piston (20) is integral with a measuring unit (22), the lower surface of the frame (16) being integral with a plate (24) to which is welded a sleeve (26) housing a support (28), one end of which is integral with said measuring unit (22), said measuring unit consisting of a plate (30) to which a pin (32) of a bracket (34) is connected, which supports a linear electronic transducer (36) and from which at least two rollers (38) protrude for support, on the surface of the rail (40), the lower end of the transducer being integral with a probe (42), the same bracket (34) being integral with a bracket (44) to which lateral guide rollers (46) are connected, the transducer being connected to a PLC.
Patent NL-6713862-A (NL)
IPC: H01L23/29
Filed: 1967-10-12
Abstract: 1,183,967. Semi-conductor devices. R.C.A. CORPORATION. 20 Sept., 1967 [13 Oct., 1966], No. 42755/67. Heading H1K. An insulated gate field effect tetrode device comprising low resistivity source and drain regions 13, 14, an intermediate low resistivity region 15 and insulated gate electrodes 22, 23 over the spaces between the intermediate region and the regions 13, 14, is characterized in that the width of contact of each of the electrodes 20, 21 with the respective region 13, 14 is less than the width of the region, the width of each of the electrodes 22, 23 where it overlies the respective space is not greater than the width of the space, and the width of the intermediate region is less than 0À64 mils. The regions may be of various shapes, for example rectangular, U-shaped (Fig. 3, not shown), X-shaped (Fig. 4, not shown), or circular, and may partly or wholly surround one another. In a modification (Fig. 5, not shown) two or more intermediate regions each less than 0À64 mils wide are provided, together with three or more insulated gate electrodes. The semi-conductor body may consist of germanium, silicon, the nitrides, phosphides, arsenides or antimonides of boron, aluminium, indium or gallium, the sulphides, selenides or tellurides of zinc, cadmium or mercury, or alloys of these materials, and the low resistivity regions are formed by diffusing an impurity such as arsenic, antimony or phosphorus through a masking layer of silicon oxide, silicon nitride or silicon oxynitride. The mask is removed, a dielectric layer 19 consisting of silicon monoxide, silicon dioxide, silicon nitride, silicon oxynitride, silicon carbide, magnesium oxide, magnesium fluoride, titanium carbide, titanium oxide, titanium nitride, hafnium oxide, vanadium oxide or aluminium oxide is deposited on the face of the body, windows are formed over the regions 13, 14, and aluminium, palladium or chromium is deposited to form electrodes 20, 21, 22, 23.
Patent NL-7402532-A (NL)
IPC: G11B5/09
Filed: 1974-02-25
Abstract: 1467158 Data processing system SIEMENS AG 5 April 1974 [18 April 1973] 15304/74 Heading G4A In a data processing system including a plurality of magnetic tape units connected via one or more control units to a central unit where the tape units are such that following a power failure they must be reset before they can be controlled by the central unit, the central unit issues a RESET command to which the control unit(s) respond to reset the tape units, and to rewind any tape units which were operating when the failure occurred through a fixed distance or to a fixed marker, e.g. the tape leader. The tape units each include a manual switch to render them operative under control of the central unit which, following a power failure, issues a special command which is decoded to actuate selected switches remotely. The tape may then be rewound for a time determined by a monostable circuit which is reset if the tape leader is reached. Alternatively rewind operations may continue for a fixed number of sectors on the tape. To restart a record or replay operation the rewound tape is advanced until the block in which recording or replay was being performed at the occurrence of the fault is detected whereupon the operation restarts.
Patent NL-7411523-A (NL)
Title: Flakedice production system - has freezer wall formed of parallel components with elastic walls
IPC: F25C5/06
Filed: 1974-08-29
Abstract: The system incorporates a freezer wall through which a freezing medium such as brine flows at a temperature below freezing point while the water to be frozen is delivered above or adjacent to the wall, a tank being mounted underneath the wall for surplus water, and also a mechanism for collecting the flake ice after release from the wall. The latter comprises a number of parallel components (1) connected between distribution chambers (2, 3), each component having an elastic wall. Each component can be supported by an internal rigit frame comprising a number of radial ribs so that the elastic wall is of polygonal section. Shutting off the brine flow causes a rise in internal pressure, so that the walls of the components expand and the ice flakes fall off into the collector mechanism (10, 11).
Patent NL-7713814-A (NL)
Title: Dog excreta collector unit - has container with flat baseplate hinging clear in its own plane
IPC: E01H1/12
Filed: 1977-12-14
Abstract: The collector comprises a container, preferably cylindrical (1), with a flat baseplate (2) which can be slewed clear in its own plane and back again in relation to the container. The container is placed over the excreta with the base slewed clear on the ground and the base is then swung in below it. The base can be mounted on a slewing spindle (3) extending along the outside of the container, and with a lever (4) fixed to the top. Locking devices can be included, preferably of the snap type, to hold the base shut.
Patent NL-7906502-A (NL)
Title: Terpolymer of ethylene!, vinyl! acetate - and peroxy:alkyl acrylate! as binder for paint, as plasticiser, and backbone in graft copolymers
IPC: C08F210/02
Filed: 1979-08-30
Abstract: Copolymer of formula (I) where R' is an n-alkyl gp., e.g. CH3, C2H5, C3H7, C4H9 or C5H11; R" has formula (II) or -O-C(CH3)3; x is 24.0-89.9 mols.%; y is 10.0-75.0 mols.%; and z is 0.1-1.0 mols.%, is prepd. by reacting vinyl acetate, ethylene and a peroxy-alkyl acrylate, using a radical initiator, in an organic solvent or an aq. soln. of surfactants and/or polymeric protective colloids, at 20-70 deg.C and 15-100 kgf/square cm. Copolymers are binders for water-resistant emulsion paints, and water- and weather-resistant coatings. They can also be used for prodn. of low-shrink articles, and as plasticisers for, e.g. polymethyl methacrylate and PVC. Vinyl monomers can be grafted onto the copolymers. The copolymers have good mechanical strength. The degree of swelling in an atmos. satd. with water vapour depends on the content of peroxy monomer, and is 0.9-8.6%. The tensile strength is 35-194 kgf/square cm, and 51-245 kgf/square cm after heat-treatment at 110 deg.C. The elongation is 660-1050%, and 540-810% after heat-treatment at 110 deg.C.
Patent NL-7907612-A (NL)
Title: Washing regenerated weak base anion exchange resin - used to purify corn syrup, with water and carbonic acid soln.
IPC: B01J49/00
Filed: 1979-10-15
Abstract: In the regeneration of exhausted weak base anion exchange resins which have been treated with a regenerant soln. to restore the anion exchange capacity of the resins, with prodn. of regenerant waste prods., the resin is then (a) washed with water to remove part of the waste prods. and finally (b) washed with a CO2 soln. to remove further amts. of waste prods. The resins pref. contain prim., sec. and/or tert. amine gps. The resin is regenerated by means of a soln. of NaOH, Na2CO3 or NH4OH. The CO2 soln. is prepd. by saturating water with CO2 at room temp. and pressure. The use of the resins is the refining of corn syrups. Regeneration requires a relatively short time. The life of the resin is increased. The total amt. of prod. refined per foot3 of resin is greater.
Patent NL-8005034-A (NL)
IPC: E05D13/00
Filed: 1980-09-05
Abstract: A safety device (3) at vertically movable doors for preventing uncontrolled falling of the door (1) comprises axle (4) which is connected to a door operating apparatus so as to be rotatable with movements of the door and a centrifugal device (9, 11) rotatable by the axle and movable away from the axis of the axle (4) upon rotation of the centrifugal device co-operating with a stop (28) when the axle (4) rotates at a predetermined speed to stop rotation of the axle and thus movement of the door. <IMAGE>
Patent NL-8102700-A (NL)
Title: Water conditioning mechanism esp. for trout pond - has perforated pipes rotated to deliver air and agitate the fluid
IPC: A01K63/04
Filed: 1981-06-03
Abstract: Single mechanism is used for the simultaneous cleaning, maintaining in motion, maintaining at a correct level, the bacterial content and the temp. and the supply of O2, to condition a fluid. Pref. the mechanism consists of circular plates, some distance from each other, and fixed on a shaft. Through them and between them a number of pipes extend. Each pipe of one type has a hole at each end of different dia. Each pipe of the other type has a hole at each of the same dia. and has perforations spaced out over its circumference. A ratio is maintained between the dimensions of the pipes, the dia. of the holes and the perforations in the pipes and the number of rotations of the shaft during a period of time. Used to improve the quality of water in ponds, tanks, etc. so that it has clean, O2-rich, flowing water, and is esp. suitable for the propagation of trout.
Patent NL-8201686-A (NL)
Title: Acoustic false ceiling with V=shaped blades - has spaced inserts providing profile reinforcement
IPC: E04B9/36
Filed: 1982-04-23
Abstract: The V-shaped profiles (1) are turned inwards along their top edges to form a fixing to the catches (6) which are themselves fixed to some transverse profiles (5) in turn suspended from the original ceiling. The catches have a hooking edge on each side, the second edge being used to hold the reinforcing profiles (7). The length of the reinforcing profiles is only a fraction of that of the V blades and several of the reinforcing profiles spaced at predetermined intervals from each other are provided for each blade. These profiles touch the internal face of the blades.
Patent NL-8300218-A (NL)
IPC: B01J35/10
Filed: 1983-01-20
Abstract: The invention provides nickel-based catalysts suitable for hydrogenation reactions comprising a water soluble, silica containing carrier material amounting to 90-10 parts by weight and 10-90 parts by weight of nickel/nickel compound, having an overall active nickel surface of 70-200 m<2>/g, nickel/nickel compound aggregates with an average particle size of 2-100 micrometers, which aggregates are for at least 60%, preferably for at least 80% free of carrier particles. The average nickel crystallite size is preferably between 0.5 and 10 nanometers, more preferably between 1 and 3 nanometers. The catalysts can be prepared in a multistep process involving rapid precipitation of nickel compound, an insoluble carrier and a distinct, much longer ageing step followed by separation of solids, drying and activation.
Patent NL-8402786-A (NL)
IPC: A61K38/00
Filed: 1984-09-12
Abstract: This invention relates to a composition for protecting teeth against decalcification, in particular against acid-action-induced decalcification. For this purpose the composition according to the invention, which, for example, may be a toothpaste, or an artificial saliva, contains human mucins or synthetic analogues thereof.