baber/WOPTO huggingface dataset:
Patent MX-9604523-A (MX)
Title: Method and apparatus to verify and to place a ray or a stream for operation over a working piece.
Inventor: GROSS NORBERT
IPC: B23K26/044
Filed: 1996-10-02
Abstract: The present invention discloses how in a method to verify and to place a ray or stream (3) to operate on a working piece, a first sensor (7) (for example, in the case of a ray, a sewing detecting system)above a ray or stream, and/or a prefixed value, determine trajectory which is going to be followed by ray or stream (3). A second sensor (9) behind ray or stream (3) verifies ray or stream action. Obtained prefixed value, or readings by first sensor (7) with respect to ray or stream (3) required position, is or is compared with obtained readings by second sensor (9) with respect to a ray or stream (3) real position, having in mind that relative displacing depends on ray or stream speed and working piece. Ray or stream (3) is corrected to a basic position, if real position is deviated from required position.
Patent MX-9705789-A (MX)
Title: Curtain bottom tensioning assembly.
Inventor: SCHULTE PETER S
IPC: E06B9/58
Filed: 1996-02-08
Abstract: A curtain bottom tensioning assembly comprised primarily of a resilient member (50) extending across the bottom of the door (10). The resilient member (50) is directly or indirectly coupled to a guide extension (100) extending beyond the leading edge of the door (10) and engaging vertical guide members (20, 30) to guide the door (10) in a vertical plane. The guide extensions (100) also engage the vertical guide members (20, 30) to restrict the guide extensions (100) from moving horizontally toward the curtain (10). The coupling between these horizontally restricted guide extensions (100) and the resilient member (50) places a tension on the resilient member (50). The resilient member (50) is thus stretchedacross the bottom of the door or curtain (10), and serves as a bottom bar that also substantially conforms to or deflects around an obstruction, thus preventing or minimizing damage to the door (10), the bottom bar and the obstruction.
Patent MX-9706982-A (MX)
Title: Plastisol composition.
Inventor: WESCH KARL
IPC: C09D157/00
Filed: 1997-09-12
Abstract: Fatty acid monoesters with at least 12 carbon atoms can replace a considerable portion of the conventional softeners based on phthalic acid esters, alkylsulphonic acid esters of phenol or other prior art softeners in plastisol compositions. The methyl and/or ethyl esters of fatty acids from renewable fats and oils, such as tall oil fatty acids, rapeseed oil fatty acids, linseed oil fatty acids or safflower oil fatty acids are preferably used for these secondary softeners. Preferably these plastisols are used as adhesives, sealants or coatings in the automotive industry.
Patent MX-9708932-A (MX)
Title: Heat-shrinkable article.
Inventor: RYDER ALAN GEORGE
IPC: B29C63/40
Filed: 1996-05-03
Abstract: Fabric (10) with HDPE shrinkable fibres (12) in wraparound direction laminated to LDPE film (14) on outside and coated with adhesive (16) on inside curls around small diameter object such as wire splice to resist unwrapping during heat shrinking and thus provides side-entry splice (SES) especially suitable for automotive wiring assembly.
Patent MX-9708979-A (MX)
Title: Smoke reduction of fiber lubricants.
Inventor: MUDGE ELBERT H
IPC: D06M13/224
Filed: 1996-06-06
Abstract: A composition and process for reducing the amount of smoke generated at elevated temperatures when applying a fiber finish composition to fibers. Figure 1 shows a smoke measurement device known as the "Hund-Gerat" tester which is used to measure the amount of smoke generated. The addition of certain antioxidants to a fiber lubricant composition containing oxa-acids or oxa-acid esters substantially reduces the development of smoke at temperatures from 170 to 200 degree C.
Patent MX-9710263-A (MX)
Title: Acrylate-containing polymer blends and methods of using.
Inventor: GROVES JAMES D
IPC: C09J153/02
Filed: 1996-05-10
Abstract: A polymer blend comprising (a) a block copolymer, in an amount sufficient to associate with the substrate, comprising (i) a polystyrene block; and (ii) a polydiene block or a hydrogenated polydiene block, said block copolymer (a) being non-maleated, and (b) a polymer, in an amount sufficient to bond to block copolymer (a), comprising a polymerization reaction product of (i) at least one mono-ethylenically unsaturated acrylic or methacrylic acid ester of a non-tertiary alcohol having 1 to 14 carbon atoms, inclusive; (ii) at least one mono-ethylenically unsaturated nitrogen-containing monomer selected from the group consisting of an N-vinyllactam and N,N-dialkylacrylamide; and (iii) from 1-10 parts, based upon 100 parts of polymer (b), of a monomer having at least one of carboxylic acid functionality, hydroxy functionality, and epoxy functionality.
Patent MX-9802789-A (MX)
Title: Briquetting of mineral fines.
Inventor: YATES RAYMOND
IPC: C10L5/14
Filed: 1998-04-08
Abstract: Mineral fines such as coal fines are agglomerated structures into briquettes or tablets by a cold roll-press operation using as a binder an ester-cured alkaline phenol-formaldehyde resole resin together with an oxyanion to enhance green strength.
Patent MX-9804738-A (MX)
Title: Measuring heating value using pre-determined volumes in non-catalytic combusiton.
Inventor: HEYDEN WILLIAM H VANDER
IPC: G01N25/22
Filed: 1998-06-12
Abstract: The heating value of a sample gas is calculated by a microcontroller (12) from the heating value of a reference gas, and from an oxidation energy ratio determined as the gas is combusted by a flameless combustion process. The combustible gas is mixed with a combustion supporting gas, such as air, in a volume chamber (4) and injected into a combustion device (8, 50) in which a body of inert material (26, 51, 53) is heated above the auto-ignition temperature of the gas mixture. The inert material (26, 51, 53) is arranged to have a void dimension that is small enough to prevent the formation of an open flame during combustion. The process is repeated with a sample gas. During the injection cycle, the microcontroller (12) receives signals which monitor the power of combustion. The microcontroller (12) calculates the heating value of the sample gas and generates an output signal to a visual display or other output device.
Patent MX-9804962-A (MX)
Title: Ultrasonic system and method.
Inventor: BETT THOMAS ARTHUR
IPC: B29C65/08
Filed: 1998-06-19
Abstract: An ultrasonic method and system for intermittently changing a condition of a workpiece is disclosed. The ultrasonic system includes an ultrasonic horn and a rotating anvil roll positioned to form a close relationship with each other comprising a nip. One of the ultrasonic horn and the rotating anvil roll includes an outer radial surface having a first length (40) having a first amount of surface area per unit length of the respective outer radial surface, and a second length (42) having a lesser amount of surface area per unit length of the respective outer radial surface. When ultrasonic energy is applied to the ultrasonic horn, the second length changes a condition of the workpiece when applied in the nip, but the first length does not change that condition. The change in condition occurs because the decrease in surface area along the second length (42) increases the ultrasonic energy per unit area, as applied in the nip, to at least the threshold amount necessary to change the condition. Changes in condition of the workpiece include bonding together two or more layers of material, cutting one or more layers of material, or the like. Various patterns and designs can be provided at the working outer radial surface of the ultrasonic horn and/or the rotating anvil roll, for processing the workpiece. In one embodiment, a first discrete length of a pattern repeats multiple times in a single rotation of the anvil roll or ultrasonic horn with respective second discrete lengths therebetween. In another embodiment, the anvil roll or ultrasonic horn includes opposing side portions upon either side of a central region wherein the central region includes the pattern and thus the reduced surface area. The pattern may include lands extending from an underlying base surface to a radius, at the respective outer radial surface, in common with the radius at the first length of the outer radial surface. By having the lands in the outer radial surface of the second length at the same radius as the outer radial surface in the first length, the respective ultrasonic horn or rotating anvil roll comprises a constant radius at its outer radial surface so the ultrasonic system is substantially free from changes in tension on the workpiece caused by surface characteristics of either the ultrasonic horn or the rotating anvil roll.
Patent MY-8700736-A (MY)
Title: Pyridazinones processes for producing them, pharmaceutical preparations containing these compounds and the use thereof
Inventor: GOSCHKE RICHARD
IPC: C07D237/04
Filed: 1987-12-30
Abstract: The invention concerns compounds of formula I    <IMAGE>  (I) wherein R is a fluorine, bromine or iodine atom or the amino, acetylamino, methyl, cyano, hydroxyl, methoxy or trifluoromethyl group, the tautomeric forms thereof, and acid addition salts of the compounds in which R represents amino. The products have antithrombotic activity. They can be prepared according to methods known per se.
Patent NL-2017299-A (NL)
Title: Bicycle pedal with magnet
Inventor: MENG-CHANG WU
IPC: B62M3/08
Filed: 2016-08-09
Abstract: The invention relates to a pedal assembly that includes a pedal and at least one magnet. The pedal includes a pivot connected to a crank of a bicycle. The magnet is connected to the pedal opposite to the crank. The magnet can magnetically attract a ferromagnetic article to keep the bicycle leaned on the ferromagnetic article.
Patent NL-2030399-A (NL)
Title: High-strength biomass membrane material and preparation method thereof
Inventor: HUI WANG
IPC: C08L89/00
Filed: 2022-01-03
Abstract: The present disclosure belongs to the technical field of preparation of packaging materials, and particularly relates to a high-strength biomass membrane material and a preparation method thereof; specifically, casein is used as a substrate material, and casein is cross-linked and modified by using microcrystalline cellulose and tannin to obtain a protein membrane with excellent mechanical strength and elongation limit. The prepared membrane material is degradable, is good in comprehensive performance, haVing a wide application range.
Patent NL-6908207-A (NL)
Title: Pyrazolodiazepinones sedatives
IPC: C07D231/14
Filed: 1969-05-29
Abstract: Cpds. of formula (I) and their salts: where R1 = Me or Et, R2 = C1-3 alkyl or allyl, R3 = H or Me, X1 = H, Cl, or CF3. (I) have CNS sedative activity, as shown by their anticonvulsant effect in the anti-pentamethylene-tetrazole test (pharmacological data are given in the specification). (II; R1 = R2 = Me, R3 = H, X1 = H) (9 g.), EtOOCCH2NH2.HCl (18 g.), piperidine (2 ml.), and pyridine (100 ml.) are stirred 30 hrs. at reflux, then evapd. to dryness under reduced pressure. The residue is partitioned between CH2Cl2 (250 ml.) and H2O (100 ml.). The CH2Cl2 phase is separated, treated with active charcoal and Na2SO4, filtered and evapd. under reduced pressure (I; R1 = R2 = Me, R3 = X1 = H), m.p. 267 - 70 deg. (from EtOH). 2.5 g. of the base are dissolved in 15 ml. of ethanolic HCl.
Patent NL-7015092-A (NL)
IPC: B29C48/10
Filed: 1970-10-14
Abstract: 1324127 Making tyre inner tubes RUBBERFABRIEK VREDESTEIN NV 11 Oct 1971 [14 Oct 1970] 47153/71 Heading B7C Apparatus for making tyre inner tubes comprises a tubing conveyer 1, means 3, e.g. a supply roll or an extrusion apparatus, for feeding a continuous length of tubing 4, e.g. of natural or synthetic rubber, on to the conveyer 1, and a carriage 5 reciprocably movable parallel to the conveyer 1, the carriage 5 carrying means 9 for forming holes for air valves in the tubing, means 8 for positioning and fitting air valves, and a cutter 10 for periodically cutting the tubing into lengths. The carriage 5 may be formed of two parts 5A, 5B interconnected by a piston and cylinder device 7 whereby, in use, the means 9 may be operated as the carriage moves along the at same speed as the conveyer 1, and then the part 6B of the carriage may be accelerated with respect to the conveyer by actuating the device 7, the means 8 thus being brought over the holes formed during operation of the means 9. Alternatively the means 8 and 9 may be combined such that a hole forming punch is provided which acts through an air valve as it is fitted. The means 8 and 9 may be arranged to operate before or after the cutter 10. A conveyer belt 14 is provided to supply air valves to the means 8, and the valves may have rubber bases to which adhesive is applied by a device 13. A conveyer 12 receives the cut lengths of tubing 4 with air valves fitted, and the ends of each length are then joined and the tube vulcanized.
Patent NL-7201270-A (NL)
Title: Manganese-magnesium-zinc ferrite - by dissolving ferric manganese,magnesium,and zinc cpds in aq hydroxy acid soln,evapg and
IPC: C04B35/26
Filed: 1972-02-01
Abstract: ferrite magnetic cores for magnetic memories is produced by (a) dissolving cpds of trivalent Mn, Mg, and Zn in an aqs. soln of a hydroxy acids of for (I), or an alpha, beta-unsatd acid formed by splitting a molecule of water from the hydroxy acid, (b) evapg. the soln to dryness, (c) heating the dry residue to form a ferrite, (d) cooling the pdt. (e) mixing the pdt. with a binder, (f) converting the mixt. into an annular body, of (g) sintering the body of heating at a temp. >1000 degrees C. The amts of metal cpds in stage(a) are chosen to give a sintered annula annular body of formula (II), and the dimensions of the annular body are chosen so that the sintered annular body has an outer dia. of 0.9mm, and an inner dia. which is more than half the outer dia. MnaMgbZncFedOe (where R1 and Ri are each H, CH2COOH or CHOHCOOH; 0.4 a 1.1; 0.1 b0.65, Oc0.3; 1.65 (d2.0; a+b+cad=3 and 3.9 e 4.1.
Patent NL-7312792-A (NL)
Title: Ship's bow-mounted lateral propulsion unit - comprises driven rotary tunnel section with radially inward variable pitch blades
IPC: B63H25/42
Filed: 1973-09-17
Abstract: The lateral tunnel (12) is provided in the ship's bow section (10) below the waterline and has drive and reversing means. The tunnel has a rotatable central section and fixed sections on the same centre line on either side thereof. The central section is rotatable about its centre line and means are provided to vary the pitch of the blades relative to a plane at right angles to the centre line. The pitch varying means may comprise a ring around the central tunnel section and means connecting each of the blades with this ring such that rotation of the ring varies the blade pitch.
Patent NL-7316779-A (NL)
Title: Frequency multiplier cct. - two same frequency voltages with ninety degrees phase difference are applied to two channels
IPC: H03B19/00
Filed: 1973-12-07
Abstract: Two voltages of twice and frequency, whose phases differ by 90 deg., can be collected at the circuit output. The first channel contains a multiplier, and the second two summators followed by a multiplier stage. The error portion of each calculating operation is split equally between both channels. The signal potentials delivered by a piece of apparatus are conducted to the inputs of the summation stages, and added or subtracted before reaching the multiplier stage. Most similar frequency multipliers have more stages, e.g. two multiplier stages in the second channel, causing a further error portion. The error of a summator amplier is noticeably smaller than that of a four quadrant multiplier.
Patent NL-7402111-A (NL)
Title: Single-collar double-acting thrust bearing - has thrust pads retained in radial recesses of discs on either side of collar
IPC: F16C17/06
Filed: 1974-02-15
Abstract: The bearing is particularly intended for a ships propeller shaft (1) and is of the type having stationary thrust pads (8) circumferentially spaced between the shaft collar (2) and the bearing housing (3). The thrust pads are arranged on oth sides of the collar and are held in position by the retaining disc (6). The disc (6) may be arranged in a concentric groove (10) in the housing which has a cut-away section for the purpose of assembly. The disc may be secured in the housing by a retaining element (12) and may consist of two halves. The radial recesses (7) of the discs are preferably so dimensioned that the thrust pads are retained at an accurate radial distance to the centre of the shaft.
Patent NL-7409639-A (NL)
Title: Plant and flower support - comprises ring fixed to bar
IPC: A01G9/12
Filed: 1974-07-16
Abstract: A thin iron is mounted on a bar of wire, wood or plastic, the ring having been already shaped. It can be fixed in place by plastic material or any other convenient means. Flat strip, aluminum or plastic can also be used for the ring. The ring can be divided, to allow the bar to be stuck in the ground and the ring then closed round the plant. Damage to the plant stems is completely eliminated.
Patent NL-7507527-A (NL)
IPC: C08F6/06
Filed: 1975-06-24
Abstract: The invention relates to a novel process for the production of polyvinyl chloride having a low vinyl chloride monomer content, the latter being removed from a slurry or latex which result from polymerization of vinyl chloride in aqueous media. In the novel process vinyl chloride is removed from a slurry or latex that contains from about 1000 parts to 15,000 parts by weight of vinyl chloride per million parts by weight of the slurry or latex and from 5% to 50% by weight of a polymer selected from the group consisting of polyvinyl chloride and copolymers of vinyl chloride with at least one monomer copolymerizable therewith that comprises a) heating said slurry or latex at a temperature in the range of 70.degree.C. to 125.degree.C.or contacting the slurry or latex with at least one organic liquid at a temperature in the range of 25.degree.C. to 125.degree.C.and b) removing vinyl chloride vapor from the slurry or latex. The resultant aqueous slurry or latex and final polymer product has reduced carcinogenicity.
Patent NL-7512134-A (NL)
Title: Wooden stairs in building construction - have tread rear underside bearing on notched beam, and front underside is on notched beam via support
IPC: E04F11/025
Filed: 1975-10-16
Abstract: Wooden stairs in which each trend bears with only its rear underside on at least one notched beam. The front underside of each tread bears indirectly on at least one notched beam via the intermediary of an under support. Where the stairs are used in conjunction with a wall beam and a notched beam, the front underside of the tread is indirectly connected with the wall beam, whilst the tread lies free from it. The under supports are fixed by means of individual screws.
Patent NL-7701253-A (NL)
Title: Electricity generation utilising sea current power - includes tanks having drive generator turbines on lower surface
IPC: F03B13/18
Filed: 1977-02-07
Abstract: Method for the production of electrical energy uses water power arising from pressure produced in currents in the open sea. Usage is, in fact, made of currents connected with ebb and flow of tides. The water pressure is increased by fixing on the seabed of an anchoring arrangement (3) which opposes lifting force. The installation involved, comprises at least one tank (1, 2) which extends with its upper side above the highest water level, and with its under surface below the lowest water level. On its under surface a number of turbines (7) vertical to the direction of water flow are fitted, and these drive generators. A guide baffle plate (9) directs the water flow to the turbines.
Patent NL-7801801-A (NL)
Title: Planting machine for potatoes or onions - has conveyor-distributor with belt which extends to below supply tank outlet and feeders extending under contra-rotating discs (NL 23.8.78)
IPC: A01C9/08
Filed: 1978-02-17
Abstract: The planting machine is for potatoes, onions etc. and has a supply tank and a conveyor and distributor device which is connected to the tank outlet. This conveyor distributor is formed by a conveyor belt extending to below the tank outlet with two centre-rotating discs above it. The discs are adjacent and are in the form of a truncated cone with an annular, flat outer edge, which lies directly above the belt surface. Near the conveyor belt, feed mechanisms move in the opposite direction and at their pick up ends they extend under the discs and at the outer edge away from the belt they extend outside the outer edge of a disc and then beyong the plant foot at their take off end. The linear circumferential speed of the discs is greater than the linear speed of the feed mechanism.
Patent NL-7811218-A (NL)
Title: Appts. for transporting frankfurter casings - with vacuum to pull casings to diverter disc for disposal
IPC: A22C11/00
Filed: 1978-11-13
Abstract: Casings peeled from cooked frankfurters are transported to a disposal site using a vacuum source. A conduit has a first end at the vacuum source and a second end near to the station where the casings are peeled from the frankfurters. The vacuum source pulls the casings through the conduit. A diverter is positioned above a station where the castings are finally to be deposited. The diverter blocks the conduit for the casings. It includes first and second portions for sequential alignment with the conduit. Pref. the diverter comprises a disc which is apertured to allow the vacuum to extend through it but to prevent the passage of the casings. The disc is rotatable across the path followed by the casings. The appts. is used to convey discarded casings from cooked frankfurters to a remote disposal station. The use of the appts. replaces a process which involves several handling stages for the discarded casings.
Patent NL-7905299-A (NL)
Title: Imino ether cephalosporin derivs - with antibacterial activity
IPC: C07C271/14
Filed: 1979-07-06
Abstract: 7, beta-Acylamidoceph-3-em-4-carboxylic acids (I) and their non-toxic derivs., in which the acylamido gp. is: (where R = H or an org. gp. and Ra is an etherified gp. bonded to the O atom via a C atom), the cpd. being in the form of a syn isomer or a mixt. contg. >=75%, pref. >=90%, syn isomer, have antibacterial activity. Prefd. (I) include Rx-C-CO-Q (where Q is the residue of 1-ACA, and Rx is phenyl, naphthyl, thienyl, furyl, benzothienyl or benzofuryl). Cpds. (I) may be prepd. e.g. reacting an opt. carboxyl-protected M-ACA with an acylating agent derived from RC(NORa)COOH or a precursor.
Patent NL-8006303-A (NL)
Title: Securing parallel wall panels to flanges of I=section - using spring connectors fitting recesses of flanges and holding covering clamp strips
IPC: E04B2/74
Filed: 1980-11-19
Abstract: The arrangement is intended for interconnecting parallel wall panels. It comprises a sectional member (12) which is arranged between the two panels and has anchoring elements (17) capable of holding a resilient connector (5) provided with further anchoring elements (7,8) for a cover strip (1) to clamp the panels to the member (12). The strip may have two longitudinally extending parallel inward flanges (3) whose ends have projections (4) to fit in corresponding recesses (8) in resilient portions (7) of the connector. The flanges (15) of the I-section member (12) may have U-section recesses (14) containing spring projections (17) capable of retaining projections (11) of the connector.