baber/WOPTO huggingface dataset:
Patent MX-9604288-A (MX)
Title: Nozzle for the delivery of a liquid metal in a metals continuous casting ingot mold.
Inventor: DAMASSE JEAN-MICHAEL
IPC: B22D41/50
Filed: 1996-09-24
Abstract: The present invention refers to a nozzle (1) for the delivery of a liquid metal in a metal continuous casting ingot mold of the type comprising a first tubular portion (2), a first end of which is connected to a container containing said liquid metal, the opposite end (4) of said first tubular part (2) flowing in a second hollow part (6), at least a portion (29) of an interior space (7) being disposed substantially perpendicular to said first tubular portion (2), said portion (29) comprising at least an aperture (11, 11') at each end thereof and flowing in said ingot mold casting space, characterized in that it comprises an obstacle placed in the liquid metal path inside said first tubular part (2), or the extension thereof, said obstacle including at least a perforated piece to divert metal from its preferential path inside the nozzle.
Patent MX-9605969-A (MX)
Title: Pipe coupling assembly.
Inventor: ROBISON DAVE
IPC: F16L21/04
Filed: 1996-11-29
Abstract: A coupling assembly for joining two spaced coaxial pipe ends comprises an elongate sleeve adapted to receive coaxially two opposing pipe ends to be connected. The sleeve has frusto-conical ends opening outwardly and receiving a pair of annular elastomeric gaskets adapted to fit into the frusto-conical ends of the sleeve in sliding engagement around the pipe ends to be connected. A separate retaining ring member is located axially outward of each end of the sleeve to encirlce the pipe ends to be connected. Each retaining ring member has a frusto-conical inner wall facing the sleeve to define a gripping ring chamber. Positioned in each gripping ring member. Separate engagement ring members are located at each end of the sleeve at a location between the elastomeric gasket members are provided for selectively moving the retaining ring members axially toward one another to compress the gaskets into their respective frusto-conical chambers of the sleeve and to radially compress the respective gripping ring members. And, cooperating stop surfaces act to limit movement of the retaining ring members toward one another to provide positive limit to the compression applied to the gaskets and the griping ring members.
Patent MX-9606615-A (MX)
Title: Superatmospheric reaction.
Inventor: GOZUM JOHN E
IPC: C08F12/06
Filed: 1995-07-07
Abstract: A polymerization process produces polymers that are insoluble in a reaction mixture that was homogeneous before the polymer began to form. A dispersing agent in the polymerizing system (i.e., the reaction mixture plus the dispersing agent) allows a kinetically stable dispersion of the polymer to be formed in this polymerizing system. Also, an olefin metathesis process allows for the production of polymers, the crosslinked of existing polymers, or the decrosslinking of crosslinked polymers. Both the polymerization and metathesis processes are performed under superatmospheric conditions.
Patent MX-9606712-A (MX)
Title: Synchronous polarization and phase modulation using a periodic waveform with complex harmonics for improved performance of optical transmission systems.
Inventor: BERGANO NEAL S
IPC: H04B10/135
Filed: 1996-12-19
Abstract: A method and apparatus is provided that yields improved performance by modulating the optical phase and polarization of an optical signal with a periodic waveform having harmonic content that is more complex than that associated with a simple sinusoidal wave form. A phase modulator receives an optical signal onto which data has been modulated at a predetermined frequency. The phase modulator modulates the phase of the optical signal in a continuous manner with the periodic waveform with the complex harmonic where the fundamental phase modulation frequency is equal to the same predetermined frequency at which the data is modulated onto the optical signal. In another illustrative embodiment of the invention, a polarization modulator further processes the optical signal by modulating the state-of-polarization of the signal in a continuous fashion with the periodic waveform with complex harmonic where the fundamental polarization modulation frequency is equal to the same is predetermined frequency at which the data is modulated onto the optical signal. In addition to being continuously modulated, the polarization modulation is performed so that the average value of the state of polarization over each modulation cycle is substantially equal to zero.
Patent MX-9606730-A (MX)
Title: Method and apparatus for the formation of particles.
Inventor: HANNA MAZEN
IPC: A61K9/16
Filed: 1995-06-30
Abstract: The invention provides a method for forming particles of a substance, by co-introducing into a particle formation vessel, in which the temperature and pressure are controlled, of a supercritical fluid; a solution or suspension of the substance in a first vehicle; and a second vehicle which is both substantially miscible with the first vehicle and substantially soluble in the supercritical fluid, in such a way that dispersion of the solution or suspension and the second vehicle, and extraction of the vehicles, occur substantially simultaneously and substantially immediately on introduction of the fluids into the vessel, by the action of the supercritical fluid. Preferably the solution/suspension of the substance is introduced separately from the second vehicle, in such a way that contact between the solution/suspension and the second vehicle occurs either substantially simultaneously with, or immediately before, their dispersion by the supercritical fluid and extraction of the vehicles by the supercritical fluid. The method allows a high degree of control over the size, shape, crystalline form and other physico-chemical properties of the particulate product. The invention also provides apparatus for carrying out such a method, using a coaxial nozzle to introduce the fluids into the particle formation vessel, and a particulate product made using the method or the apparatus.
Patent MX-9705833-A (MX)
Title: Toothbrush.
Inventor: MASTERMAN THOMAS CRAIG
IPC: A61K8/00
Filed: 1996-01-30
Abstract: The present invention relates to a toothbrush with uniform diameter bristles containing a polishing agent with a particle size of from about 0.01 'mu'm to about 100 'mu'm, wherein cleaning of the teeth is improved without any of the adverse side effects associated with over aggressive abrasion. An embodiment of the present invention includes a toothbrush including a handle associated with a head having at least one tuft securely affixed in or attached to the head, said tuft including a plurality of filaments comprised of (a) a thermoplastic filament base material and (b) an effective polishing amount of a polishing agent having a particle size of from about 0.1 'mu'm to about 10 'mu'm. Particles less than 0.1 'mu'm can be used if aggregation occurs such that the aggregate size on bristle is as described. Another embodiment of the present invention includes a method of cleaning the oral cavity comprised of: (A) providing a toothbrush including a handle associated with a head having at least one tuft securely affixed in or attached to the head, said tuft including a plurality of filaments comprised of (a) a thermoplastic filament base material and (b) an effective polishing amount of a polishing agent having a particle size of from about 0.10 to about 10 microns; (B) applying an effective amount of an<u>abrasive-free</u> and <u>polishing agent-free</u> dentifrice to the free ends of said bristles; and, (C) brushing the teeth, gums, etc. of said oral cavity.
Patent MX-9707527-A (MX)
Title: Process for the purification of glycoproteins like erythropoietin.
Inventor: ZANETTE DINO
IPC: C07K14/505
Filed: 1996-04-09
Abstract: The present invention is directed to a simple and efficient process for the recovery of a biologically active glycoprotein from a biological fluid containing it. It includes a phenyl boronate chromatography step and is particularly suitable for the purification of erythropoietin.
Patent MX-9708000-A (MX)
Title: Safety stylet for intravenous catheter insertion.
Inventor: BOTICH MICHAEL S
Filed: 1997-10-17
Abstract: A catheter insertion device (10) has a stylet (12) with a needle (14) extending therefrom. A catheter (16) has a cannula (20) surrounding the needle (14) and a connection hub (22) supported upon an alignment member (24) at the front of the stylet (12). A spring (44) exerts a rearward force upon the needle (14). A needle retaining member (14) having a releasable latch mechanism is positioned within the stylet (12) for counteracting the rearward force of the spring (44) and holding the needle in the extended position. After insertion of the catheter (16) within a blood vessel of a patient, a predetermined force is applied to an actuating member (64) protruding from the rear of the stylet (12). The actuating member (64) releases the latch mechanism, and the needle (44) is propelled by the spring (44) to be permanently retained within an internal cavity (72) of the stylet (12).
Patent MX-9709503-A (MX)
Title: Bacterial inhibition with an oligosaccharide compound.
Inventor: SIMON PAUL M
IPC: A61K31/70
Filed: 1997-12-04
Abstract: The present invention is directed to a method of treating respiratory infections caused by a bacteria selected from the group consisting of S. pneumoniae, H. influenzae, H. parainfluenzae, Burkholderia (Pseudomonas cepacia) and a mixture thereof, by administering a binding inhibiting effective amount of the compound of formula (I), where R1 is H, ('beta'-1)GalNAc-, SO3B (where B is H or a cation) or a sialic acid of formula (II), where R6, R7, R8, and R10 are each independently H, C1-6 acyl, lactyl, C1-6 alkyl, sulfate, phosphate, anhydro, a sialic acid of formula (II), ('alpha'-1)Fuc, ('beta'-1)Glc or ('beta'-1)Gal; R9 is NH-C1-6 acyl, glycolylamido, amino or hydroxyl; and A is H or a cation; R2 is H or ('alpha'-1)Fuc-; R3 and R4 are each independently OH or NHAc; R5 is H, SO3B (where B is H or a cation) or a sialic acid of formula (II) as defined above; and Y is a chemical bond or a linking group; Z is H or a multivalent support; m is 0 or 1; and p is an integer of 1 to 1,000; and a pharmaceutical composition containing same.
Patent MX-9800745-A (MX)
Title: Topical compositions having improved skin feel.
Inventor: MCATEE DAVID MICHAEL
IPC: A61Q5/12
Filed: 1996-07-17
Abstract: The compositions of the present invention are useful for topical application to human skin. These compositions provide improved skin feel. These compositions can be in the form of leave-on products or products that are rinsed or wiped from the skin after use. These compositions are also useful for conditioning, desquamating, and cleansing the skin and for relieving dry skin. A topical personal care composition comprising: (a) from 0.1 percent to 20 percent by weight of an amphoteric surfactant having the structure (I) wherein R1 is unsubstituted, saturated or unsaturated, straight or branched chain alkyl having from 9 to 22 carbon atoms; m is an integer from 1 to 3; n is 0 or 1; R2 and R3 are independently selected from alkyl having from 1 to 3 carbon atoms and monohydroxyalkyl having from 1 to 3 carbon atoms; R4 is selected from saturated or unsaturated alkyl having from 1 to 5 carbon atoms and saturated or unsaturated monohydroxyalkyl having from 1 to 5 carbon atoms; X is selected from the group consisting of CO2, SO3, and SO4; and pharmaceutically acceptable salts of the foregoing compounds; (b) from 0.1 percent to 20 percent by weight of an anionic surfactant; (c) from 0.1 percent to 15 percent by weight of a cationic surfactant; and (d) from 0.1 percent to 99.7 percent by weight water.
Patent MX-PA99004826-A (MX)
Title: Novel substituted pyrazole derivatives for the treatment of cardiocirculatory diseases.
Inventor: JAETSCH THOMAS
IPC: A61P7/02
Filed: 1997-11-14
Abstract: The present invention relates to novel substituted pyrazole derivatives, a method for the production and the use thereof as a medicament, specially as a medicament to treat cardiocirculatory diseases.
Patent NL-2004780-A (NL)
Inventor: BROCKMANN RONALD ALEXANDER
IPC: G06F3/048
Filed: 2010-05-28
Abstract: The present invention relates to a method for displaying a user interface comprising a number of elements on which the user can focus his/her attention as desired, comprising steps for: rendering elements which together form the graphic user interface, distinguishing the element of the actual focus of the user, providing a visual effect to be further rendered in respect of the element of the actual focus, and rendering the visual effect in the user interface, whereby the attention of the user is directed relatively easily to the element of the actual focus.
Patent NL-6716982-A (NL)
IPC: G04R40/04
Filed: 1967-12-13
Abstract: 1,214,488. Electric clocks. CENTRE ELECTRONIQUE HORLOGER S.A. Dec. 13, 1967 [Dec.13, 1966], No.56604/67. Heading G3T. An electronic clock is controllable by a radio time signal constituted by a carrier wave modulated once every second to indicate the seconds and in the first second of every minute, a second time to  indicate the minutes, and comprises an HF, receiver 1, a detector 2, a monostable multivibrator 3, a logic control circuit 4, and a driving motor M for a time indicating means, and its control circuit 5. The control circuit 4 comprises transistors T 6 , T 7 , with emitters and collectors connected together. The base of the transistor T, receives the output of the detector 2 consisting of positive pulses spaced by a tenth of a second at the beginning of each second and during the third tenth of a second if each minute, whilst the base of the transistor T 6  receives the output at a point S, of the multi-vibrator 3 consisting of positive pulses of 0À3 secs. duration, terminating at the end of the first tenth of a second of each second and spaced by 0À7 secs. The bases of the transistors T 6 , T 7  are thus at zero potential simultaneously only during the third tenth of a second of each minute, to cause transistors T 8 , T 9  to conduct to provide minute signals by illuminating a lamp L. These may be discontinued if desired by opening a switch I. A further ouput point S 2  of the multi-vibrator 3 provides seconds pulses which render transistor T 10 , T 11  conducting to energize the stepping motor M driving the time indicating means. The alternative embodiment illustrated in Fig.3 includes means for correcting the time indicating means should this be slow or fast, and comprises an HF. receiver (not shown), a detector including diodes D 4  , D 5 , and a monostable multi-vibrator 6 associated with transistors T 12  to T 15  to provide minute signals by energizing a lamp L 2  as in the first embodiment. Seconds pulses at the output point S 4  of the multi-vibrator 6 render transistors T 18 , T 19  conducting to energize the time indicator driving motor M 2  via a transistor T 20 . When the time indicator is correct a rotary brush B driven thereby passes between and out of contact with two stationary contacts R, A at the instant of generation of the minute signals by the lamp L 2 . When the time indicator is fast the contacts B, A engage when the minute signal is generated and a transistor T 17  is rendered conducting to pass a signal to a multi-vibrator 7 to prevent conduction of the transistor T 20  for one second, thus causing the motor M 2  to miss one step. When the time indicator is slow the contacts B, R engage when the minute signal is generated and a pulse passes via a transistor T 16  to the transistor T 19  to cause the motor M 2  to perform an additional step. In a further embodiment the time indicator motor is controlled by a multi-vibrator the frequency of which is controlled by a circuit responsive to the difference in frequencies of the seconds pulses and the output signals of the multi-vibrator.
Patent NL-6913228-A (NL)
Title: Thermolminescenet desimeters
IPC: G01T1/11
Filed: 1969-08-29
Abstract: Sections of required size are separated from polyethylene tube and filled with thermoluminescent powder, preferably polycrystalline LiF. The two sides are sealed by contact welding. Application is manufacture of powder dosimeters hermetically sealed for thermoluminescent dosimetry. Advantages are price, and all round use with no risk of breaking or opening.
Patent NL-7111867-A (NL)
IPC: B01D35/02
Filed: 1971-08-27
Abstract: 1340954 Filters L TAPROGGE [trading as LUDWIG TAPROGGE REINIGUNGSANLAGEN FUR ROHREN-WARMEAUSTAUSCHER] 14 June 1971 [27 Nov 1970] 27704/71 Heading BID A filter for separating solids from fluids flowing in pipes comprises a housing 1 with inlet 6 and outlet 4 the housing carrying a tubular filter cage 2 attached to the walls of the housing. A butterfly valve 7 is arranged to pivot in the inlet so as, when partially open, to act as a guiding device to direct the fluid inflow tangentially onto the filter cage. Separated solids are removed from duct 5.
Patent NL-7605485-A (NL)
Title: Olefin prodn. by steam cracking of naphtha or gas oil - with feed introduced in portions in successive stages
IPC: C10G51/00
Filed: 1976-05-21
Abstract: Prodn. of light olefins by steam cracking of straight-run naphtha and/or gas oil feeds is carried out in >=2 stages. In the 1st stage, part of the feed is cracked with at least the majority of the steam required to crack the total feed. In successive stages, the rest of the feed and any remaining steam is added to the already cracked mixt. The rest of the feed is pref. added in 2 successive stages. Compared with processes in which the whole of the feed and steam are reacted at once, the process gives increased ethylene yields without increased CH4 prodn.
Patent NL-7607727-A (NL)
Title: Alpha-Indanyloxycarbonyl benzyl penicillins - with antibacterial activity, prepd. from 6-APA and phenylmalonic acid derivs.
IPC: C07C59/84
Filed: 1976-07-13
Abstract: Penicillins of formula (I): (where R1 is an indanyl gp., pref. 5-indanyl), and their salts, are prepd. by reacting 6-aminopenicillanic acid (II), or a salt thereof, with a phenylmalonic acid deriv. of formula (III): (where X is Cl, Br or OCOR2; R2 is benzyl or 1-4C alkyl) in an inert solvent system at a temp. of 0-50 degrees C and a pH of 5-8, and opt. converting the product into a salt. (I) are antibiotics with higher activity against E. Coli than the corresp. cpds. where R1 is phenyl or p-tolyl.
Patent NL-7610350-A (NL)
Title: Screen with matrix of photosensitive semiconductor elements - transports stored charged information from CCD via electrodes
IPC: H01L29/768
Filed: 1976-09-17
Abstract: A screen which contains a semiconductor element, a matrix of photo-sensitive elements in rows and columns on a section of the screen, is used for generating and storing mobile charge carriers originating from incoming radiation. The stored charge carriers are transported from the matrix to another section of the screen. The charge transmission lines are cone shaped and mesh with the columns of the matrix. A charge transport shift register is formed in another section of the screen. It is fed with charge information from the rows of the matrix and produces sequential output. There are additional means of transporting the stored charge information of each row of the matrix apart from the transmission lines. Each transmission line has an elongated resistance electrode insulated from the screen beneath it. It extends along the corresponding column of the matrix.
Patent NL-7709774-A (NL)
Title: Lapping group of workpieces - uses planetary type machine with rotary disc driven at angular speed twice that of workpiece cages
IPC: B24B37/08
Filed: 1977-09-06
Abstract: Group of parts are lapped using a planetary type lapping machine by placing the parts to be machined in cages between rotary and stationary lapping discs of the machine and driving the rotary lapping disc. The rotary disc is driven at an angular speed which is about twice the angular speed of rotation of the centres of the cages about the axis of the rotation of the disc so that the cages are relieved from the action of the parts being machined. A differential device may control the direction of wear of the working surfaces of the lapping discs. The parts may be e.g. piezo quartz plates.
Patent NL-7903071-A (NL)
IPC: F16L47/02
Filed: 1979-04-19
Abstract: Tube elements, i.e. pipes, shaped pieces and armatures of weldable synthetic material, are interconnected by electric welding. The welding operation is made possible by means of a welding sleeve (3) which is connected to the output (4) of the apparatus. A monitoring device (11) allows the engagement of a stage (7) of the welding circuit. The heating power is determined by a quadratic mean of the welding voltage of the network voltage respectively, in a pulse generator (9) which generates a pulse frequency depending upon this value. The generator pulses are added in a counter (10) and when the counted value corresponds to the heating energy, the stage (7) of the circuit is disengaged. If this value is not reached, a monitoring device (5) produces a failure signal.
Patent NL-8105414-A (NL)
Title: Oblong component height-adjusting equipment - comprises U=section supporting member with slots for edges of adjusting wedge
IPC: E04B2/82
Filed: 1981-11-30
Abstract: The equipment adjusts the height of an oblong profiled component partic. a datum straight edge when installing a partition wall. It comprises a U-section supporting member (3), whose flanges have slots (19) in portions (18) at right angles to them at one end, aligned in pairs. The base of the U (13) forms a supporting face on which the oblong component (2) can rest. A wedge-shaped adjusting member (4) has lengthwise edges (20) fitting in the pairs of slots in the supporting member. The flanges can taper in the direction away from the slots so as to form a protruding ramp.
Patent NL-8203829-A (NL)
Title: Electronic ignition system for IC engine - uses existing contact breaker and coil, but produces HF spark for better combustion
IPC: F02P9/00
Filed: 1982-09-30
Abstract: This electronic ignition circuit has three main advantages over the conventional ignition circuit, the contact breaker surfaces do not burn, since the breaker current is very small, the spark at the plugs provides better combustion due to the h.f. current through the ignition coil; and the circuit has an adjustment which enables it to be fitted to many different engines. The output of a 1 kHz oscillator (14) is fed, via a decoupling capacitor (13), to the contact breaker (6) and an interface circuit (15). The interface output is amplified (16) and fed via a pre-set variable resistance (17) to the solid state switching circuit (18), which is between the prim. winding (2) of the ignition coil (1) and the negative terminal (7) of the vehicle battery.
Patent NL-8503488-A (NL)
IPC: F16H1/12
Filed: 1985-12-18
Abstract: In a high-loaded, light-weight, compact, multi-stage gear transmission unit with at least one stage with non-parallel shafts, and a transmission ratio between approximately 70 and 150, like a helicopter transmission, said angle transmission generally forms the weakest link. By adoption of a face gear/cylindrical pinion­stage (12,11) instead of the commonly used bevelled-stage, not only a more reliable drive is possible, but its efficiency is higher, due to less friction, its size is smaller, its adjustment is simpler such that straight forward replacement becomes possible, and - not in the least - the transmission ratio of said angle drive tends to high ratios in contrast to known bevelled-drives which tend to low ratios. In many cases one or even more stages less become possible, providing a further important reduction in weight and size.