baber/WOPTO huggingface dataset:
Patent MX-9601813-A (MX)
Title: Tire with silica reinforced tread.
Inventor: LUCAS DANIELIE
IPC: C08K5/54
Filed: 1996-05-15
Abstract: The invention relates to a tire with a rubber tread which is primarily reinforced with silica where the rubber of the said tread is composed of an elastomer base of at least three butadiene based synthetic rubbers comprised of two isoprene/butadiene copolymer elastomers having spatially defined Tg's, and a cis 1,4-polybutadiene elastomer.
Patent MX-9601827-A (MX)
Title: Article having a decorative and protective coating simulating brass.
Inventor: MOYSAN STEPHEN R III
IPC: B44F9/10
Filed: 1996-05-15
Abstract: An article is coated with a multilayer coating comprising a nickel layer deposited on the surface of the article, a tin-nickel alloy layer deposited on the nickel layer, and a refractory metal compound, preferably zirconium nitride, deposited on the tin-nickel alloy layer. The coating provides the color of polished brass to the article and also provides abrasion and corrosion protection.
Patent MX-9602320-A (MX)
Title: Ink container, manufacturing method therefor, ink jet cartridge and ink jet apparatus.
Inventor: SASAKI TOSHIAKI
IPC: B41J2/175
Filed: 1996-06-13
Abstract: An ink container for holding ink including an internal container having a plurality of accommodation chambers to accommodate ink; an external box for closing an external portion of the internal container, the internal container and external box being made of resin materials which essentially have not been enlarged.
Patent MX-9602788-A (MX)
Title: Attachment means for a cover plate or the like.
Inventor: ESSENBERG JOHN AXEL CORRIE
IPC: F16B19/10
Filed: 1995-02-23
Abstract: To facilitate fastening of a cover plate to a rack cabinet for, e.g., telecommunications equipment and to obtain reliable and secure attachment of the plate, there is provided a plastic fastener device which is comprised of two interacting parts, i.e. a fastener part (2) and a pin (1). The fastener part consists in a pierced shaft portion which includes tabs or like appendages and two connected flange-like collars (6, 7). The pin is intended to be driven into the pierced shaft portion so as to deform the same. With the shaft portion inserted into a hole in a rack cabinet and a pin driven into the shaft portion, the shaft portion is deformed by virtue of conically shaped tab parts disposed therein, therewith fixating and securing the collared shaft portion in the hole. The cover plate can now be pushed between the two flange-like collars on the fastener device.
Patent MX-PA96003173-A (MX)
Title: Method of producing reformed crosslinked polyethylene articles.
Inventor: STACHOWIAK ROBERT S
IPC: B29C48/90
Filed: 1996-08-02
Abstract: A method of producing reformed crosslinked polymer articles provides reformed crosslinked articles free of visible and objectionable folds, seams, and interfaces on reformed surfaces thereof. In a preferred embodiment, a method includes the steps of extruding a silane-grafted polyethylene tube, heating an end of the tube, reforming the end of the tube to produce a radially enlarged sealing surface thereon, cooling the reformed tube, and curing the reformed tube to produce an increase in the degree of crosslinking of the polyethylene material.
Patent MX-9603277-A (MX)
Title: Method for casting a scroll.
Inventor: WILLIAMSON WARREN GATHINGS
IPC: B22C9/04
Filed: 1996-08-08
Abstract: The present invention relates to an improved casting method, and more particularly to an improved method for casting a component for a scroll machine.
Patent MX-PA96004653-A (MX)
Title: Signal transmission device.
Inventor: RALPH FRISCH
IPC: H04B10/80
Filed: 1996-10-08
Abstract: The device transfers signals between a rotary member (1) and a coaxial fixed member (2) by means of a spirally coiled optical waveguide (5) enclosed in a two-part housing (3,4). The outside of the housing is in the shape of a shoe-polish tin with edges bevelled at about 90 degrees in opposite directions. Each part of the housing carries a pluggable connector (6,7) linking the optical waveguide to the system of signal lines of the steering wheel and column (12) or bodywork. The waveguide itself is centred between two metallic conductors in a sandwich structure of narrow strips of plastic film.
Patent MX-9605936-A (MX)
Title: Process to prepare pentafluoroethane.
Inventor: CUZZATO PAOLO
IPC: C07C17/25
Filed: 1996-11-28
Abstract: The present invention refers to a process to prepare pentafluoroethane (125) containing quantities 115 lower than 0.02 percent by weight, wherein pentafluoroethane is obtained by a process of tetrafluorochloroethane CF3CHC1F (HCFC-124) demutation in aqueous phase in presence of a catalyst consisting of chrome oxide (CR-203) supported in an A1Fa, wherein it is worked at temperatures of 140-180 degree C for contact times comprised between 15 and 30 seconds, from 180 degree C to 240 degree C for contact times between 5 and 15 seconds, of 240 degree C and 260 degree C for contact times between 1 and 5 seconds, of 260 degree C to 300 degree C for contact times between 0.1 and 1 second.
Patent MX-9700924-A (MX)
Title: Steel to manufacture forged pieces, and a forged piece manufacturing process.
Inventor: BELLUS JACQUES
IPC: C22C38/02
Filed: 1997-02-06
Abstract: The present invention refers to steel to manufacture forged pieces the chemical composition of which comprises, by weight, 0.1 percent <- 0.4 percent; 1 percent <- Mn <- 1.8 percent; 0.15 percent <- Si <- 1.7 percent; 0 percent <- N1 <- 1 percent; 0 percent <- Cr <- <- 1.2 percent; 0 percent <- Mo <- 0.3 percent; 0 percent <- V <- 0.3 percent; Cu<- 0.35 percent; eventually from 0.005 percent to 0.06 percent of aluminum, eventually boron in concentration comprised between 0.0005 percent and 0.01 percent, eventually between 0.005 percent and 0.03 percent of titanium, eventually from 0.005 percent and 0.06 percent of niobium, eventually from 0.005 percent to 0.1 percent of sulfur, eventually up to 0.007 percent of calcium, eventually up to 0.03 percent of tellurium, eventually up to 0.05 percent of selenium, eventually up to 0.05 percent of bismuth, eventually up to 0.1 percent of lead, balance being iron and impurities resulting from manufacturing-. A process for a forged piece manufacturing is also described.
Patent MX-9704197-A (MX)
Title: Composition for surface treatment.
Inventor: HARTMAN NICHOLAS PETER
IPC: C09D183/02
Filed: 1995-12-06
Abstract: An aqueous composition for the treatment of surfaces such as metals, particularly aluminium, comprises a tetraalkyl silicate or a monomeric or oligomeric hydrolysis product thereof, together with a hydrous oxide sol, e.g., silica sol, in dispersion in a fluid aqueous medium. The composition can be applied as a pretreatment coating to improve the adhesion of subsequently applied paint, lacquer or adhesive.
Patent MX-9705321-A (MX)
Title: Hypodermic needle having a differential outside surface finish.
Inventor: GOLBA JOSEPH C JR
IPC: A61M5/32
Filed: 1997-07-14
Abstract: A hypodermic needle of the present invention includes an elongate hollow tube with a proximal end a distal end and has a bore therethrough. The proximal end of the needle of the invention has a hub fixed attached thereto to connect the needle releasably to a fluid handling device with the distal end having a point for facilitating penetration of the needle into a patient's tissue. The outside surface of the tube has a proximal portion with a lower coefficient of sliding friction with the patient's tissue than the coefficient of sliding friction with the patient's tissue than a distal portion of the outside surface of the tube. The higher coefficient of friction of the distal portion enables a practitioner to substantially discriminate the needle's penetration of structures in the patient's tissue while the lower coefficient of friction proximal portion substantially reduces drag force for passage of the proximal portion through the structures already penetrated by the distal portion.
Patent NL-238255-A (NL)
IPC: F17C3/02
Abstract: 944,748. Storing liquefied gases. CONCH INTERNATIONAL METHANE Ltd. Aug. 13, 1962 [Oct. 6, 1961], No. 30889/62. Addition to 850,204. Heading F4P. In a large liquefied gas, e.g. methane container of quadrilateral horizontal cross-section as claimed in the parent Specification, having its vertical walls 1 stiffened by a plurality of vertically spaced horizontal beams 2 each of which is secured to and extends continuously round the interior of the container and wherein the corner portions of each beam are connected by cross-ties 3, the points of connection divide the beam of each side wall into sections of diminishing length towards the middle of the wall. As shown, each beam 2 is divided into five sections of length ratio 9, 8, 7, 8, 9.
Patent NL-6415006-A (NL)
IPC: H04L9/18
Filed: 1964-12-23
Abstract: 1. A method of ciphering and deciphering binary coded messages represented by coded series of pulses comprising setting a first pulse generator to an initial condition as defined by a secret basic code and then generating under control of a first clock a first binary coded series of cipher pulses, transmitting a part of the first series of cipher pulses to a receiving station, generating at the receiving station under control of a second clock a second binary coded series of cipher pulses having a distribution identical with the first series of cipher pulses, changing at the receiving station the part of the first and a corresponding part of the second series of cipher pulses in their relative positions and forming for each of said positions over an interval of several pulses one correlation factor by multiplying together the values of the momentarily opposite simultaneous pulses of the corresponding parts of the first and second series of cipher pulses and summation of the results of said multiplications, step synchronizing with this series of correlation factors a further part of the second series of cipher pulses with a corresponding part of the first series of cipher pulses, taking advantage of the criterion that the step synchronism of the parts of the first and second series of cipher pulses gives an optimal value of the correlation factor, generating at the transmitting station clear message pulses representing a message to be transmitted, mixing the clear message pulses with a step synchronized part of the first series of cipher pulses to form an enciphered pulse train, transmitting the enciphered pulse train to the receiving station and mixing at the receiving station the enciphered pulse train with the corresponding step synchronized part of the second series of cipher pulses taking into account any phase deviation between the corresponding step synchronized parts of the first and second series of cipher pulses to decipher the transmitted message.
Patent NL-6918679-A (NL)
Title: Substd beta - aminopropiophenones
Filed: 1969-12-12
Abstract: Substd beta aminopropiophenones Amides of formula I, where A= CH2CH2, R1, R2 and R3 =H (1-5C) alkyl, OH or (1-5C) or alkyl and R4=H or (1-5C) alkyl, and their salts, are used in the treatment of heart and circulatory disorders. (I) are prepd by hydrogenating the corresp. vinyl amide (A=CH=CH) in a polar solvent (not a pure alkanol) over a Pt catalyst at 30-70 degrees C.
Patent NL-7015767-A (NL)
Title: Vertical paper-making machines
IPC: D21F9/00
Filed: 1970-10-28
Abstract: The machine is of the kind described in the parent patent, in which pulp is fed between a pair of opposed endless bands passing around associated entry rollers, the bands passing in a sinuous path between opposed rows of guides arranged below each entry roller, so that at each deviation, water is centrifugally forced from the pulp. Each line of guides and their associated entry roller are carried on a mounting, and the mountings are pivotal away from each other, pref. under the action of hydraulic jacks, to allow replacement of the guides or bands.
Patent NL-7315102-A (NL)
Title: Cycloalkanones and/or cycloalkanols prodn - by catalytic hydrogenation of the corresp. hydroperoxide with a suspended catalyst
IPC: C07C35/00
Filed: 1973-11-03
Abstract: Cycloalkanone and cycloalkanols of 5-12C are produced by the catalytic hydrogenation of cycloalkyl hydroperoxides using a finely-divided Gp. VIII noble metal catalyst suspended in the reaction medium. This process requires less catalyst while the yields and reaction rate are good even at temps. as low as 30 degrees C and at hydrogen partial pressures of ca. 1 atm.
Patent NL-7315285-A (NL)
Title: Wall or ceiling covering panels or slabs - are made from planks or slats parallel arranged and secured by flexible material
IPC: E04B9/04
Filed: 1973-11-08
Abstract: Planks or slats (6) are vertically stacked in enclosed magazine (5) from which they are successively deposted onto a horizontal endles transporter belt (3) with peripheral protruding spaced cams (4). Adjacent to magazine (5) is a stapling device (13) which secures a continuous running web of foil, jute or other flexible material to the emerging parallel arranged planks. Beyond the endless belt roller, a paint or oil tray has a submerged application roller, with superimposed pressure roller, followed by an adjacent pressure roller set. The unit is motor driven, and adjacent to plank storage magazine (5), a feeder automatically stops the unit when five planks are stacked in magazine.
Patent NL-7501927-A (NL)
Title: Dispenser of foil lengths off reel - has pull tension sensitive switch, starting motor, motor actuated switch stopping motor and cutter
IPC: B65H35/00
Filed: 1975-02-18
Abstract: The arrangement dispenses foil sheets of predetermined length off a reel (4) and is of the type provided with guide rollers (6) for the foil strip (5) and a cutting element (24). An electric motor (31) is coupled to one of two transport rollers (7a, 7b) via a transmission (16, 17, 25-30). A first switch (20) responds to the tensile force exerted on the end of the foil so as to start the motor. A second switch (38) is operated by the motor to stop it after a given rotation. The tensile force on the end of the foil causes relative movement of the foil and the cutter (24) such that a length (5') is cutoff.
Patent NL-7506999-A (NL)
IPC: C07C265/12
Filed: 1975-06-12
Abstract: A method of maximizing the production of isocyanates from the lower alkyl esters of mononuclear aromatic carbamic acids by thermally decomposing the ester of said carbamic acid in a continuous process while said ester is dissolved in a suitable inert solvent at a suitable concentration and at suitable temperatures in the presence of an inert carrier agent to produce the isocyanate and alcohol as overhead products at concentrations in the vapor phase which minimize the recombination of the isocyanate and alcohol.
Patent NL-7510966-A (NL)
Title: Rotary haymaking machine - has supports on tine sets bearing against ground and extending tangentially to axis
IPC: A01D78/10
Filed: 1975-09-18
Abstract: The machine has one or more rotary rakes on vertical axes, each with sets of tines extending outwards. One or more of the tine sets (23) have supports (16) bearing against the ground and extending tangentially from the axis of rotation. At the lowest point of the path followed by the tines the free tine ends can extend downwards below a plane at right angles to the axis, although the support holds the bottom one clear of the ground. Tines and support can be carried on the same mounting, the latter being movably mounted on the rotor hub. The support can be rounded on the underside and of oblong shape. The design avoids the tines striking the ground due to unevenness, or damaging the young growth among the stubble.
Patent NL-7705985-A (NL)
Title: Asynchronous motor fed from converter with torque control - converts motor into generator by current reduction and changing slip from positive to negative
IPC: H02P23/08
Filed: 1977-06-01
Abstract: The asynchronous motor (4) is fed from a convertor (3) and has a circuit for controlling the torque. The circuit compares the slip frequency (f2) with a frequency (fn) that is proportional to the speed of the motor to produce a difference in order to control the convertor. The slip frequency (f2) is kept constant to a fixed value which is independent of the constant maximum torque. The torque is thus only controlled by the constant slip frequency above a given value. The slip frequency is increased to a given value which lies above the weakness range of the field. The motor can be converted into a generator by first reducing the nominal value of the current and changing the slip frequency from a positive value to a negative value.
Patent NL-7706039-A (NL)
Title: Reduced ceramics, esp. blue roofing tiles - produced in modified tunnel kiln with partitioned gas and air cooled zones
IPC: C04B33/32
Filed: 1977-06-02
Abstract: A tunnel kiln heated by a mixt. of a combustible gas such as natural gas, and a gaseous mixt. contg. oxygen such as air, is used for the production of reduced ceramic objects. The materials to be fired are passed through the kiln and after heating, are allowed to cool off inside the kiln. The cooling is carried out in an atmos. consisting mainly of the combustible gas, whilst the gas contg. oxygen is fed into the heating zone, so that the cooling can take place under reducing conditions. In the cooling zone a partition is fitted limited a zone extending from the firing zone to the partition, in which the temp. is such that oxidn. of the hot ceramic material could take place. In the zone behind the partition which extends to the outlet of the kiln, the temp. is reduced so that oxidn. of this kind cannot any longer take place. In the second cooling zone, the cooling of the materials is effected by means of air, whilst in front of the partition the cooling is carried out by the combustible gas which, after preheating is fed into the firing zone. Maked it possible to produce blue roofing tiles in which the iron oxide present in the material is reduced, in tunnel kilns. The economies of energy possible in Hoffmann furnaces and tunnel kilns can thus be exploited in this processes.
Patent NL-7802448-A (NL)
Title: Rotating roller for feeding crushable stranded prod. from vibrating be - has raised pins sized to pick up prod. without physically damaging it
IPC: G01G17/02
Filed: 1978-03-06
Abstract: Fragile crushable prod., such as bean sprouts for an egg roll, are sepd. from their intertwined state on a vibrating bed and then fed in a vertical direction by means of a rotating roller with protruding pins. The length of the pins is such that the prod. cannot be damaged by them but is also long enough to ensure that a feed occurs. The length of the pins pref. equals the dia. of the vegetable prod. and the same distance is used for the clearance between the pins and the end of the vibrating bed. The axis of the roller is also pref. slightly above the conveying surface of the vibrating bed. The pints on the roller enable the prod. to be drawn from the vibrating bed at a controlled rate with a min. of damage.
Patent NL-7807083-A (NL)
Title: Dual slide ring seal with sleeve with rotating rings - has sleeve secured to housing flange and axially located by plate in sleeve groove
IPC: F16J15/34
Filed: 1978-06-30
Abstract: The double slide ring seal comprises a sleeve (48) on the shaft (25)., and a flange (30) which surrounds the sleeve at a distance and can be fixed to the housing by screws. There are two axially spaced pairs of slide rings (42, 54; 72, 75), the rotating rings (54, 75) being connected to the sleeve and the fixed rings (42, 72) to the flange. The sleeve is axially secured to the flange during assembly or dismantling by at least one securing plate (136) which is bolted (137) to the outer flange face away from the rings and radially engages a circumferential groove (139) in the sleeve.
Patent NL-8104205-A (NL)
Title: Key-holder with ring in housing - has oblong ring releasable by latch from housing to allow key fitting or removal
IPC: A44B15/00
Filed: 1981-09-11
Abstract: The key holder comprises a housing and a ring with a gap in it, turning in a passage in the housing about an axis at right angles to its plane. A locking device in the housing and actuated from outside engages in the gap to prevent the ring turning. The ring (4) at the passage (5) forms an arc of a cylinder and is oblong in shape. Its longer sides can have portions curving inwards (9,10). The design allows a large number of keys to be accommodated, in addition to which there is easy access to the gap to add or remove them as desired.
Patent NL-8201870-A (NL)
Title: Foldable carriage for transporting sailboards - is balanced to carry several sailboards on rubber covered supports in mounting frame
IPC: B63B35/79
Filed: 1982-05-07
Abstract: The carriage consists of a foldable frame, with two wheels fitted at the base and between a foldable ground support. The centre part has a removable bent support with rubber covering. Between the support and a clamping bracket, the sail board is positioned to form an angle of 90 degrees with the frame. By pulling a hand clamp the carriage is converted from the loading to the riding position. The clamping bracket is adjustable so that one or several boards may be carried.
Patent NL-8302210-A (NL)
Title: Stacking feed for egg packaging trays - has lift table in extended path of transporter, and support rods across transporter
IPC: B65G59/02
Filed: 1983-06-21
Abstract: Six egg packaging trays (5) are stacked on top of each other, each turned through 90 degrees to fit into each other. Each tray consists of 5 rows of 6 eggs each. The frame (1) supports a feed or discharge conveyor belt with a reversal roller (2) and two lateral belts (3), each fitted with carrier dogs (4). The carrier dogs top parts (4') fit in the grooved bottom of each tray. Behind the reversal roller, past the transporter is a lifting table, and carrier rods connect the head part (7) fitted at the top to a vertical spindle (9) which is slidable. The vertical movement of the table is actuated by a lever (10) hinging on a spindle (16) supported on the main frame.
Patent NL-8302805-A (NL)
IPC: E01C9/08
Filed: 1983-08-09
Abstract: A block for use in construction, particularly though not exclusively paving, has top and bottom surfaces one of which is a rectangle and the other of which is a square or a rectangle. In the case where the other surface is a rectangle the block has the major axes of the rectangles mutually perpendicular and has a shape at mid-height in horizontal cross-section which is substantially a square and the length of the side of said square is within the range 66% to 300% of the height of the block. In the case where the other surface is a square, the major axis of the rectangle is greater in length than the side of the square and the said square has a side of length within the range 66% to 300% of the height of the block.
Patent NL-8501139-A (NL)
Title: Automatic shoe-repair press - has moving last working against pad fixed in frame
IPC: A43D5/02
Filed: 1985-04-19
Abstract: The combination shoe-repair machine includes a press for pressing soles and heels against a last accommodating the shoe and incorporating a press pad and a foot which is hard on the working side, for mailing and bending nails over. The cushion (6) is fixed to the frame while the last (3) is movable. The latter can also act as the nailing foot, being movable in a guide, and it also can be arranged to turn about an axis parallel to its travel direction, being lockable in different angular positions.