baber/WOPTO huggingface dataset:
Patent MX-9601092-A (MX)
Title: Timing recovery in a network-synchronized modem.
Inventor: GELBLUM EHUD ALEXANDER
IPC: H04L25/49
Filed: 1996-03-25
Abstract: A timing technique for a Quantization-Level-Sampling (QLS) modem puts timing information in a downstream pulsed signal transmitted from the public switched telephoned network (PSTN) to the QLS modem. In response to this timing information, the QLS modem synchronizes to the network sampling clock in the PSTN. In particular, the pulsed signal includes data-bearing samples, which were provided by a far-end QLS modem, and at least one non-user-data-bearing (NUDB) sample in which the level of this NUDB sample periodically alternates. The QLS modem extracts timing information from this periodic alternating signal level to synchronize the QLS modem to the network sampling clock.
Patent MX-9604923-A (MX)
Title: Method and apparatus to install electronic equipment under an earth surface soft layer.
Inventor: HAVIG SVEN O
Filed: 1996-10-17
Abstract: The invention describes a method to watch mineral deposits in production, the method comprising: permanently installing a geophone inside a perforation hole; generating a first seismic waves series; receiving a first seismic data series with geophone; registering first reception data series from a first seismic data series; generating a second seismic waves series after enough time has passed for conditions to change in deposit, since first seismic waves series was generated; receiving a second seismic data series with geophone; and registering second reception seismic data series from second seismic data series. A method to install instruments under earth surface, method comprising: perforating a perforation hole with a perforation apparatus; inserting an instrument inside perforation hole and permanently fixing instrument inside perforation hole. An instrument to receive seismic data, instrument comprising: a geophone component functioning on a X direction; a geophone component functioning on a Y direction; a geophone component functioning on a Z direction; and a housing for geophone components, which is permanently fixed inside a perforation hole.
Patent MX-9605367-A (MX)
Title: AMINOMETHYL-2,3,8,9-TETRAHYDRO-7H-1,4,-DIOXINO(2,4-e(INDOL-8-ONES AND DERIVATIVES.
Inventor: STACK GARY PAUL
IPC: A61K31/4439
Filed: 1996-11-05
Abstract: The compounds of formula Y: (see formula) wherein R1 and R2 are, independently, hydrogen , alkyl or benzyl; or R1 and R2, taken together, are benzylidence optionally substituted with R3 as defined below or alkylidene, or R1 and R2, taken together with the carbon to which they are attached, form a carbonyl moiety or a cycloakyl group; R3 is hydrogen, hydroxy, halo trifluoromethyl, trifluoromethoxy, alkyl, alkoxy, aralkoxy, alkanoyloxy, amino, mono-or di-alkylamino, alkanamido or alkanesulfonamido; R4 is hydrogen or alkyl; m is an integer 0, 1 or 2; n is an integer from 0 to 6, inclusive; Z is hydrogen, hydroxy, alkyl, alkenyl, alkynyl, alkoxy, cycloalkyl, polycyclo-alkyl, phenyl optionally substituted with R3 as defined above, phenoxy optionally substituted with R3 as defined above, naphthyl optionally substituted with R3 as defined above or naphthyloxy optionally substituted with R3 as defined above, heteroaryl or heteroaryloxy, in which the heteroacyclic ring of the heteroaryl or heteroaryloxy group is selected from thiophene, furan, pyridine, pyrazine, pyrimidine, indole, indazole, imidazole, chroman, coumarin, carbostyril, quinoline, benzisoxazole, benzoxazole, pyrazole, pyrrole, thiazole, oxazole, or isoxazole and the heterocyclic ring is optionally substituted by R3 as defined above; or a pharmaceutically acceptable salt thereof, are useful in treating disorders of the dopaminergic system.
Patent MX-9700227-A (MX)
Title: Combination treatment as animal growth promoter containing bovine somatotropin and an estrogenic agent.
Inventor: KASSER THOMAS RICHARD
IPC: A61K38/27
Filed: 1995-06-30
Abstract: Beef cattle treated with bovine somatotropin and an estrogenic agent during the final stages of growth show improved carcass weight and dressing percent when the somatotropin is administered intraperitoneally at a substantially constant rate.
Patent MX-9705663-A (MX)
Title: Micellar nanoparticles.
Inventor: WRIGHT CRAIG D
IPC: B01J13/00
Filed: 1997-07-25
Abstract: The present invention relates to micellar nanoparticles and methods of their production. Micellar nanoparticles are made by hydrating a mixture of an oil, a stabilizer/surfactant, and an alcoholic initiator with an aqueous solution. These micellar nanoparticles are normally less than 100 nanometers in diameter. The micellar nanoparticles are particularly advantageous in delivering materials such as estradiol topically through the skin because their small size allows easy penetration.
Patent MX-9707447-A (MX)
Title: Perfumable dry cleaning and spot removal composition.
Inventor: ROETKER TIMOTHY CLAIR
IPC: D06L1/00
Filed: 1996-03-04
Abstract: Efficient dry cleaning compositions with pleasant odor qualities comprise water, butoxy propoxy propanol cleaning solvent and a perfume ingredient. The compositions also comprise 1,2-octanediol as a wetting agent, and a polyacrylate emulsifier. Dry cleaning sheets impreganted with the composition are suitable for in-home use.
Patent MX-9708265-A (MX)
Title: Pavement rejuvenator and dressing conditioner with blackening agent.
Inventor: MCGOVERN EDWARD W
IPC: C08K5/17
Filed: 1997-10-27
Abstract: A pavement rejuvenating composition in which particular coal tar derivatives and other optional ingredients are admixed with one or more blackening agents. The blackening agent may be one or more of the following: soft coal tar pitch, aromatic cracked petroleum residue, silicone, aliphatic amine, carbon black or 0.01-2.0 percent by weight pavement dressing conditioner to give the desired blackening and pavement preservation effect.
Patent MX-9800276-A (MX)
Title: Detergent composition comprising cationic ester surfactant and protease enzyme.
Inventor: BAILLELY GERARD MARCELL
IPC: C11D1/62
Filed: 1996-07-03
Abstract: There is provided a detergent composition comprising: a) from 1 percent to 95 percent by weight of a surfactant system comprising an anionic surfactant and a cationic ester surfactant, other than N,N-di(2-stearoyloxyethyl)-N-(2-hydroxyethyl)-N-methyl ammonium chloride, present in a weight ratio of said anionic surfactant to said cationic ester surfactant of 2.5:1 to 25:1; and b) from 0.0001 percent to 5 percent by weight of a proteolytic enzyme, wherein the percent weight of proteolytic enzyme in the formulation is based on an enzyme activity of 4 Knpu/g of the enzyme particle, and wherein the weight ratio of said anionic surfactant to said proteolytic enzyme is at least 1.5:1.
Patent MX-9802314-A (MX)
Title: 1,2,4-benzotriazine oxides formulations.
Inventor: BROWN STEPHEN
IPC: A61K31/53
Filed: 1998-03-24
Abstract: Disclosed are aqueous parenteral formulations for the treatment of cancer tumors comprising 1,2,4-benzotriazine-3-amine 1,4-dioxides in a citrate buffer; and method of cancer tumor treatment.
Patent MX-9804820-A (MX)
Title: Processes and intermediates for preparing 1-benzyl-4-((5,6-dimethoxy-1-indanon)-2-yl)methylpiperidine.
Inventor: DEVRIES KEITH M
IPC: C07D/
Filed: 1998-06-15
Abstract: The present invention relates to a process for preparing a compound of formula (I), wherein R1 is R2O(C=O)- or R3(C=O)-, R2 is (C1-C4)alkyl, and R3 is (C1-C4)alkyl or phenyl optionally substituted with from one to three substituents independently selected from (C1-C4)alkyl, (C1-C4)alkoxy, halo or trifluoromethyl, comprising: a) reacting a compound of formula (III), wherein R1 is R2O(C=O)- or R3(C=O)-, R2 is (C1-C4)alkyl, and R3 is (C1-C4)alkyl or phenyl optionally substituted with from one to three substituents independently selected from (C1-C4)alkyl, (C1-C4)alkoxy, halo or trifluoromethyl, with a methenylation agent to form a compound of formula (II), wherein R1 is R2O(C=O)- or R3(C=O)-, R2 is (C1-C4)alkyl, and R3 is (C1-C4)alkyl or phenyl optionally substituted with from one to three substituents independently selected from (C1-C4)alkyl, (C1-C4)alkoxy, halo or trifluoromethyl and; b) reacting said compound of formula (II), so formed, with a strong acid. The present invention further comprises the additional step of reacting the compound of formula (I) with hydroxide to form a compound of formula (VI), and reacting said compound of formula (VI) so formed with a benzyl halide and a base to form a compound of formula (VII). The present invention relates also to the novel intermediates of formulae (I), (II) and (III).
Patent NL-2028966-A (NL)
Title: Direct bonding in microelectronic assemblies
Inventor: RANDY B OSBORNE
IPC: H01L23/538
Filed: 2021-08-12
Abstract: [589] Disclosed herein are microelectronic assemblies including microelectronic components that are coupled together by direct bonding, as well as related structures and techniques. For example, in some embodiments, a microelectronic assembly may include an interposer, including an organic 5 dielectric material, and a microelectronic component coupled to the interposer by direct bonding.
Patent NL-2029742-A (NL)
Title: Stream routing and ide enhancements for pcie
Inventor: David j harriman
IPC: H04L45/74
Filed: 2021-11-12
Abstract: Embodiments described herein may be directed to apparatus, systems, techniques, or processes for a routing mechanism based on the Stream ID field, already present in IDE TLPs, 5 applicable to switches, root complexes (RC) and multifunction devices. This in turn allows additional header content for IDE TLPs to be encrypted instead of being sent in the clear (not encrypted). Additionally, Stream routing may be used for non—IDE TLPs as well by allowing the inclusion and application of the Stream mechanism to non—IDE TLPs. Other embodiments may be described and/or claimed.
Patent NL-2034194-A (NL)
Title: Resin composition, optical fiber, method for producing optical fiber, optical fiber ribbon, and optical fiber cable
Inventor: YUYA HOMMA
IPC: C03C13/04
Filed: 2023-02-21
Abstract: FP22-1206-00NL-SEI ABSTRACT A resin composition for primary coating of an optical fiber according to the present disclosure contains a photopolymerizable compound and a photopolymerization initiator, wherein the 5 photopolymerizable compound contains a urethane (meth)acrylate and an ethylene oxide chain-containing (meth)acrylate, and the value obtained by dividing the formula weight of an ethylene oxide chain of the ethylene oxide chain-containing (meth)acrylate by the molecular weight of the ethylene oxide chain-containing (meth)acrylate is 0.50 or more and 0.93 10 or less. 42
Patent NL-6907624-A (NL)
Title: Dental products with remineralising props
IPC: A61K8/66
Filed: 1969-05-19
Abstract: Dental preparations contg:- (1) 0.5-15% water-sol. mineral phosphates, (2) 0.5-10% water-sol. organic phosphates, (3) 0.1-10% water-sol. fluoro-cpd. (4) opt. enzymes in an amount of 0.05-10%, together with usual additives, and having a pH of 4.5-6.5. Prefd. formulations contain 3-10% of a mixt. of equal amounts of KH2PO4 and Na2HPO4, 1-5% of di-Na glycerophosphate, 0.15-5% of an alkali monofluorophosphate and opt. an enzyme such as a protease, amylase, lipase or dextranase. Useful in preventing dental caries, and are superior to existing products as shown by animal expts. Enzymes are advantageous in decomposing food residues.
Patent NL-6909228-A (NL)
Title: Fluid bed gassing process
IPC: B01J8/32
Filed: 1969-06-17
Abstract: Even gassing of an autogenically fluidised bed of granular solids and gases produced in the bed from solids or liquids is carried out by feeding to the bed a gas forming material of such varying particle size that the small particles react in the top of the fluidised bed forming a gas, whereas the larger sink and react under gas formation in the centre and bottom of the bed.
Patent NL-6912785-A (NL)
Title: Gas-fired cupola furnace for melting cast - iron
IPC: F27B1/02
Filed: 1969-08-21
Abstract: The shaft is divided by two shoulders into a charge melting chamber and a molten metal overheating chamber, whose walls contain built-in burners and whose floor has a pit for collecting molten metal. The lower shoulder is a water-cooled partition forming, together with the shaft wall, a passage connecting the two chambers.
Patent NL-7117150-A (NL)
Title: Epipodophyllotoxinglucosides
IPC: C07H17/04
Filed: 1971-12-14
Abstract: R = Ph, 2-furyl, or 2-thienyl Cytostats, active vs. mastocytome cells and fibroblast cultures. Dose 1-50 mg./d. (IV) (1 g.), PhCHO (20 ml.) and anh. ZnCl2 (0.5 g.), were shaken 5-6h. at 20 deg., the reaction being followed by T.L.C. on SiO2, run in 6% MeOH in CHCl3, and sprayed with 1% Ce (IV) - ammonium nitrate in 50% H2SO4. The reaction mixture was dild. with CHCl3, washed with H2O, the H2O back extd. 2 x with CHCl3, and the CHCl3 dried and evapd. in vac. The residue was triturated with pentane, dissolved in Me2CO (10 ml.) and added dropwise to pentane (100 ml.) and filtered. 1 g. was dissolved in CHCl3 contng. 2% MeOH (sat. soln.), chromat. on SiO2 (200 g.) eluting with the same solvent, the appropriate fractions (T.L.C. uniform) combined, and repptd. from Me2CO- pentane, giving (I), m.p. 182-5 deg. (recryst. from EtOH, m.p. 245-6 deg.).
Patent NL-7406737-A (NL)
Title: Alkali metal carbonate soln prodn - by carbon dioxide and alkali metal hydroxide contact in a cross-flow carbonator
IPC: C01D7/07
Filed: 1974-05-20
Abstract: Method involves (a) feeding a CO2-contg. gas into a horizontal conduit contg. packing material at a feed rate of 400-800 pds./hr./sq. ft. of conduit cross-section, the gas inlet temp. being 65-300 degrees F, and (b) flowing a stream of aq. alkali metal hydroxide through the packing countercurrent to the CO2 and recirculating the soln. in a direction perpendicular to the gas stream at a rate of 5000-7000 lbs./hr./sq. ft. of conduit bottom wall area. A portion of he resulting alkali metal carbonate soln. is drawn off as prod. The method is more economic and efficient than the countercurrent process.
Patent NL-7414420-A (NL)
Title: Dual comb flax stalk seed pod stripping machine - holding stalks securely over a relatively long trajectory
IPC: D01B1/12
Filed: 1974-11-05
Abstract: A flax processing machine for removing the seed pods from the stalks, has a main shaft with a number of radial arms near its ends, carrying comb bars which rotate parallel to the axis of the main shaft. Each comb bar has >=1 comb holder, and is linked to an eccentric wheel in such a way by a crank that it is displaced during rotation, parallel to its plane of rest. There is a conveyor moving the flax stalks parallel to the comb bars, comprising two driven wheels, against the resilient covered surfaces, e.g. auto tyres, of which, an endless belt is tensioned. For pref. each comb bar has a rough comb moving in the range of the first wheel and a fine comb located separately in the range of the second wheel. The flax stalks are aligned by the coarse comb first, and are then cleaned by the fine comb. Yield of seed is improved and losses of fibre prevented.
Patent NL-7504682-A (NL)
Title: Fume cupboard with a water spray in the outlet channel - to prevent vapour passing the fan and condensing outside
IPC: B08B15/02
Filed: 1975-04-18
Abstract: A fume cupboard for extracting dangerous vapours has a support rail for the necks of a number of reaction flasks placed at an angle to the vertical. A cap with vertical sides and an opening in front covers the rail and the openings in the flasks. A vertical channel with a fan connects to the cap. A water spray is introduced in the channel between the cap and the fan. This sprays a cone of water over the whole cross section of the channel which moves more quickly than the upward movement of the vapours. A reservoir of water connected to the lower end of the cap takes water to drain. Used esp. to handle water soluble acid vapours. Prevents condensn. of the vapour on roofs etc. outside the laboratory.
Patent NL-7508776-A (NL)
Title: Di-tert butyl-phenols for control of mosquitoes
Filed: 1975-07-23
Abstract: The method comprises inhibiting the development of mosquitoes from the larvae to the adult stage by exposing the mosquito larvae to a cpd. of formula: in which R is H, isopropylphenyl, 1-6C alkyl, 1-6C alkoxy or 1-6C thioalkyl. Pref. the phenols are sprayed on to the surface of water contg. mosquito larvae to give a concn of 0.01-5 ppm in the water. The phenols have low toxicity to mammals and fish.
Patent NL-7603246-A (NL)
Title: Low noise bandwidth phase locked loop - uses addition of compensation circuit with few components to give improved noise performance
IPC: H03L7/081
Filed: 1976-03-29
Abstract: The phase-lock loop for locking to a reference signal, including a signal-controlled oscillator of which the output is connected to one input of a phase detector, and the reference signal to the other input, the output of the detector delivers a control signal which is fed back as the oscillator control signal through a loop filter. The phase-locking loop is also fitted with a phase compensation circuit having a compensation filter and a phase modulator, with the carrier input connected to the output of the signal-controlled oscillator and the modulation input via the compensation filter to the output of the phase detector, the output of the phase modulator is taken as the signal output of the phase-locked loop.
Patent NL-7703858-A (NL)
Title: Removing sulphur dioxide from flue gas - by contacting with lime suspension circulating countercurrently in contiguous purificn. and drying zones
IPC: B01D53/50
Filed: 1977-04-07
Abstract: the process comprises contacting the gas continuously with a suspension of lime circulating counter-currently in contiguous purificn. and drying zones. The lime suspension takes out the SO2 and the prod. so formed is dehydrated in the drying zone by contact with the flue gas entering the system. The moisture content of the prod. is regulated at 5-25 % by wt. by controlled addn. of water. The gas enters the drying zone at 177-190 degrees C and leaves the purificn. zone at 56-80 degrees C. The dehydrated prod. leaves the drying zone at 38-95 degrees C. The SO2 contents of the furnace gas entering the drying zone and leaving the purificn. zone are 2000-4000 ppm, and 500 ppm or less, respectively. Furnace ash is taken out by the suspension, giving filling material. The process allows the SO2 to be eliminated with an optimum quantity of free water in the waste prod. The plant conserves energy and gives in a single stage a prod. which can be used as a filler material.
Patent NL-7801906-A (NL)
Title: Contact lens of ground or moulded PMMA - has two larger curves at rim facilitating wearing
IPC: G02C7/04
Filed: 1978-02-21
Abstract: The following characteristics are combined in a contact lens prepared from a hard material, esp. form polymethyl-methyacrylate:- a thickness at the centre of =0.09mm; a central optical zone of 7mm, with a spherical basic curve; and two concentric curves in the zoneof the outer rim, both of which have a larger radius than the basic curve with the outer curve having a larger radius than the inner curve. The dia. is pref. standardised at 8mm. The radius of the second curve is 1.5mm greater than the basic curve and the radius of the outermost, third curve is 12.5mm. Used to overcome the disadvantages of the soft material which are widely used at the present time for contact lenses. Whilst these can be made very thin, they are porous, so that optical fluids quickly cause deposits on them, and they age rapidly. On the other hand PMMA is highly transparent and resistant to ageing.
Patent NL-7905975-A (NL)
Title: Show case with conveyor belt - has feed and dispatch station with mechanical control and actuator sensors
IPC: G07F11/58
Filed: 1979-08-03
Abstract: The show window contains a conveyor belt to transport the display articles to be put on view. The belt travels in a horizontal plane between a feed station and a despatch station. It has a mechanically controlled despatch system controlled by the operator. The drive of the conveyor (13) is excited when the article is placed on the belt. It can be switched on and off via a sensitive probe (17). The despatch station (16) has a pressure sensitive probe (17) which is switched off when the article is removed. The display can be in an elongated showcase (10) with a feed door (11) and a despatch door (12).
Patent NL-8002819-A (NL)
IPC: G10L25/12
Filed: 1980-05-14
Abstract: Computation of the partial correlation coefficients (PARCOR Ki) of a signal, using less cascaded hardware, is implemented by first deriving a sequence of auto-correlation coefficients (vj) which are then transformed into a sequence of Ki using a single section digital filter plus recirculating circuitry for data iteration.
Patent NL-8002985-A (NL)
IPC: B26B1/08
Filed: 1980-05-22
Abstract: The knife with an extensible and retractable blade has a hollow knife grip and a blade magazine with a plurality of superposed blades therein. With the aid of two entraining members in the form of a pusher bar and two gripper arms of a blade-changing device which slides with the entraining members along two sides of the blade magazine, on pulling the blade-changing device out of the knife grip a used blade is guided by gripper arms back into the blade magazine and on pushing the blade-changing device back into the knife grip, the new blade is pushed out from the blade magazine by means of the pusher bar in the direction towards the front end of the knife and into engagement with a blade-pusher. The blade pusher has a pin arranged at the end of an arm which engages in a hole in the blade. Then with the aid of the blade pusher the blade may be extended to a greater or lesser extent from the knife grip or may be fully retracted into it and arrested in various stop or detent positions.
Patent NL-8101570-A (NL)
IPC: A41D1/14
Filed: 1981-03-30
Abstract: The invention relates to a slacks comprising one or more pockets and a plurality of belt loops attached to the slacks at the height of the waist band. According to the invention the pocket opening of at least one pocket is arranged in the waist band in such a manner that during the wearing of the slacks the pocket opening is covered by a belt passed through the belt loops. In this manner, articles put in said pocket can not be lost or stolen, since pick-pocketing is substantially impossible.
Patent NL-8302686-A (NL)
IPC: G11B7/258
Filed: 1983-07-28
Abstract: @ The invention relates to information carriers for optically readable information. The information carrier is built up from an actual carrier and a metal layer provided thereon. The actual carrier is manufactured from a polycarbonate resin consisting of a mixture of an aromatic polycarbonate, an epoxy compound and usual additives. The presence of an epoxy compound in the polycarbonate resin results in a better bonding between the metal layer and the polycarbonate resin. In order to be able to manufacture the actual carrier by means of injection molding, it is to be preferred to use a polycarbonate having a weight-averaged molecular weight from 10,000 to 20,000.
Patent NL-8400177-A (NL)
Title: Wall construction using box beams - has longitudinally slotted beams with clips to support wall panels or window plates
IPC: E04B2/76
Filed: 1984-01-19
Abstract: The wall construction system enables building walls to be erected in a relatively short space of time. It comprises a horizontal box beam (1) of plastics or similar material with longitudinal slots (7) in both the upper and lower faces, which are connected by internal ribs (5, 6) having a trapezoidal cross-section. The slots receive a clip with a T-section lower member and a V-section upper member. The V-section enables a flat plate, such as a flat wall panel or glass window plate to be erected on the horizontal wall member. At intervals along the horizontal member are erected vertical stanchions (2) having a similar cross-sectional construction as the horizontal members. Clamping is by means of a locking piece (11) with a screwed attachment.