baber/WOPTO huggingface dataset:
Patent MX-9304448-A (MX)
Inventor: SCHRELL ANDREAS
IPC: D06M101/06
Filed: 1993-07-23
Abstract: Fibre materials can be modified by treating them at a temperature between 60 and 230 DEG C with an aqueous, alkaline solution of hetero-cycloaliphatic compounds which contain at least one primary, secondary or tertiary amino group or quaternary ammonium group and in which the hetero moiety in the cycle is a carbonic ester radical of the formula -O-CO-O- or a carbamic acid radical of the formula -O-CO-NH-. The modified fibre material has the property of being dyeable using low-electrolyte or completely electrolyte-free and/or low-alkali or completely alkali-free solutions of water-soluble, anionic textile dyes. A dyeing process carried out in that way has the advantage, in particular for fibre-reactive dyes, that there is no need to fix the dyes under alkaline conditions.
Patent MX-9306879-A (MX)
Inventor: CLIFFE IAN ANTHONY
IPC: A61P25/28
Filed: 1993-11-04
Abstract: PCT No. PCT/GB93/02197 Sec. 371 Date May 3, 1995 Sec. 102(e) Date May 3, 1995 PCT Filed Oct. 25, 1993 PCT Pub. No. WO94/09780 PCT Pub. Date May 11, 1994Piperazine derivatives of formula (I) are useful in the treatment of cognitive disorders. In formula (I), X is a group of (IIa): -(CH2)nCR2R3CONR4R5 or (IIIb): -A-NR6COR7 where n, A, R, R1, R2, R3, R4, R5, R6 and R7 have specified meanings.    <IMAGE>  (I)
Patent MX-9405227-A (MX)
Title: Mezclas polimericas compatibles de resinas epoxicas y polidienosepoxidizados.
Inventor: DILLMAN STEVEN HOWARD
IPC: C09J163/00
Filed: 1994-07-08
Abstract: Se describe una mezcla polimérica compatible que comprende una resinaepóxica aromática, curable, un polímero polidiénico epoxidizado, y unagente de curación tipo anhídrido o ácido policarboxílico.  La invencióntambién se refiere a las composiciones adhesivas y estructurales quecomprenden mezcla poliméricas compatibles, curadas, como se describe.
Patent MX-9504687-A (MX)
Title: Chair with adjustable legs.
Inventor: VALENTOR STEVEN
IPC: A47C3/38
Filed: 1995-11-08
Abstract: A chair (10) having adjustable height includes a seat (11) and a number of leg members (12). An adjusting mechanism (30) includes an insert sleeve (40) received within a hollow area (31) of a leg member (12). The insert sleeve (40) has an internal thread (52) which threadably receives a leg extension (60) having an external thread (61). Rotation of the leg extension (60) within the sleeve (40) adjusts the length of the leg member (12).
Patent MX-9601253-A (MX)
Title: Line interface apparatus and method for isolating data terminal equipment from the line.
Inventor: NELSON DAVID PAUL
IPC: H04B1/38
Filed: 1996-04-01
Abstract: An improved isolation circuit for protecting data communications equipment from high voltages on a transmission line has two mixers (124, 130). The first dual balanced mixer (DBMX) (124) translates a data signal on the transmission line (30) to a high frequency and is coupled with an isolation circuit (128) to the second DBMX (130). The second DBMX (130) then translates the output of the first DBMX (124) to an isolated data signal with the same frequency content as the original data signal.
Patent MX-9601404-A (MX)
Title: Toilet trip lever arm with integral energy absorbing member.
Inventor: JENSEN ROBERT M
IPC: E03D1/30
Filed: 1996-04-15
Abstract: A toilet trip lever mechanism for use with pressure flush toilets including a coil-type member formed integrally as part of the lever arm. The coil member acts as a shock absorber during the flushing process to absorb kickback during flushing.
Patent MX-9602093-A (MX)
Title: Gage surface and method for milled tooth cutting structure.
Inventor: BIRD JAY S
IPC: E21B10/50
Filed: 1996-05-31
Abstract: A milled tooth (22) is provided having a beck face (38), including an upper back face surface (58) and a lower back face surface (60). A tip or top surface (36) is provided below the upper back face surface (58). The upper back face surface (58) is in a recessed position relative to the lower back face surface (60). A gage rib guide (64) runs along one side of the lower back face surface (60). A layer of hardfacing material (33) is applied to the milled tooth (22) so that the layer (72) applied to the lower back face (60) surface is flush with the gage rib guide (64) and the layer (74) of hardfacing material (33) is thickest in the region of the upper back face surface (58).
Patent MX-9606035-A (MX)
Title: End fitting for drive shaft assembly and method of manufacturing same.
Inventor: MYERS GERALD L
IPC: F16D1/068
Filed: 1996-12-02
Abstract: An end fitting for use in a drive shaft assembly comprising: a body having a connecting structure, and a sleeve portion extending longitudinally from said body to an end, said sleeve portion including an outer surface having a recessed area formed therein, said recessed area extending from a first end located adjacent to said body to a second end located adjacent to said end, said recessed area having a cross sectional shape which varies between said first end and said second end.
Patent MX-9606361-A (MX)
Title: Otic microbial combinations.
Inventor: GROH MICHAEL
IPC: A61P31/00
Filed: 1996-12-13
Abstract: Disclosed herein is an otic composition that is useful in treating otic infections comprising an antimicrobial such as a quinolone or a salt thereof and silver sulfadiazine in a therapeutically effective combination to treat otic infections in animals.
Patent MX-9606586-A (MX)
Title: Manipulation modulation oscillator for frequency displacement.
Inventor: HILL JOHN P
Filed: 1996-12-18
Abstract: The present invention presents a system to oscillate in a selective manner in a first oscillation frequency or in a second oscillation frequency. The system comprises of an oscillator to provide an oscillation exit. Furthermore, the system comprises a switch device to select a first impedance or a second impedance in response to a selected signal that has a voltage. Each one of the first and second impedances are independently fixed to selected voltage signal in a way that the exit oscillation swings in the first oscillation frequency when the first impedance is provided and swings in the second oscillation frequency when the second impedance is provided.
Patent MX-9707514-A (MX)
Title: Use of streptomyces bacteria to control plant pathogens and degrade turf thatch.
Inventor: CRAWFORD DONALD L
IPC: A01N63/28
Filed: 1996-04-01
Abstract: This invention relates to biocontrol formulations suitable for reducing the susceptibility of plants to fungal phytopathogens and for degrading turf thatch. In one aspect of the invention, newly isolated strains of Streptomyces, Streptomices YCED 9 and Streptomyces WYE 53, are incorporated into a suitable delivery medium and applied to plants seeds or plants roots.
Patent MX-9801654-A (MX)
Title: Opposed current power converter.
Inventor: STANLEY GERALD R
IPC: H03F3/217
Filed: 1998-02-27
Abstract: A power converter includes a pair of switches, each of the switches being connected between positive and negative constant DC voltage sources and a common output node which is connected to a load. A modulator opens and closes the switches in a sequence in which the electrical currents controlled by the switches are in opposition to one another at the common output node, and are summed at the output node. The modulator includes a triangle wave generator and comparators which are connected to an error amplifier to provide a bearing switching voltage to the comparators. The comparators switch the control switches in response to the triangle wave generated by the tiangle wave generator increasing above and decreasing below the reference levels. Underlap and overlap of the converter is controlled by varying of the DC bias level of the triangle wave.
Patent MY-8700267-A (MY)
Title: New joint for steel pipe which is oil tight at high pressure and insentive to the phenomenon of seizure
Inventor: PLAQUIN BERNARD
IPC: E21B17/042
Filed: 1987-12-30
Abstract: The invention relates to a joint for steel pipe, which is oil-tight at high pressure, being of the type including at least one pair of slightly conical sealing surfaces arranged at at least one end of the male member or of the female member, and is insensitive to seizure. This joint is characterized by the fact that the first contact 5 of the sealing zone lying at the end of one member occurs against the corresponding sealing surface of the other member and that at the time of this first contact the taper of the sealing surface which is situated at the end of one of the members of the joint is less than the taper of the corresponding sealing surface which is situated on the other member of the joint, the sealing surfaces at the time of tightening the joint, becoming applied against one another with a contact pressure sufficient to ensure oiltightness. <IMAGE>
Patent NL-2004289-A (NL)
Title: Flux filling method.
Inventor: NISHIMOTO SHINICHI
IPC: B23K35/02
Filed: 2010-02-23
Abstract: The invention provides a flux filling method, in a continuous manufacturing process of a flux-cored wire, when the flux is continuously filled into a cavity in the forming process, a belt charger feeds the flux, a flux layer in a flux supplying cylinder can not freely fall down, and is continuously accumulated on the surface of the belt charger, and flows off, at the same time, the accumulated flux layer is cut from a gap between the lower end of the supplying cylinder and the surface of the belt charger and is conveyed, and the conveyed flux layer flows off in a layer-shaped way from the terminal of the belt charger to the predetermined guide plate, the flux can not freely fall down, and slides down in the layer-shaped way on the guide plate to be continuously supplied relative to the upward opening part of a strip steel in the moving forming process. In this way, the flux can be continuously and uniformly filled into the cavity of the strip steel.
Patent NL-2010140-A (NL)
Title: Substrate holder, lithographic apparatus, device manufacturing method, and method of manufacturing a substrate holder.
Inventor: LAFARRE RAYMOND
IPC: G03F7/20
Filed: 2013-01-17
Abstract: A substrate holder for a lithographic apparatus has a main body having a thin-film stack provided on a surface thereof. The thin-film stack forms an electronic or electric component such as an electrode, a sensor, a heater, a transistor or a logic device, and has a top isolation layer. A plurality of burls to support a substrate are formed on the thin-film stack or in apertures of the thin-film stack.
Patent NL-2020842-A (NL)
Title: Food support for an air based fryer and air-based fryer provided with such food support
Inventor: GERT SAMONIGG
IPC: A47J39/00
Filed: 2018-04-27
Abstract: Food support for use in an air-based fryer, comprising an air-permeable bottom for supporting food to be prepared and a mounting structure for detachably mounting the food support in a food preparation chamber ofthe air-based fryer, such that hot air that in use is circulated in the food preparation chamber can flow through the air-permeable bottom. The air-permeable bottom comprises a peripheral zone having an average air-permeability that is lower than the average air-permeability ofthe remainder of the bottom. The invention further relates to an air-based fryer equipped with such a food support.
Patent NL-6914704-A (NL)
Title: Reforming process
IPC: B01J8/00
Filed: 1969-09-29
Abstract: A process for reforming a hydrocarbon charge stock which comprises contacting said charge stock in the presence of hydrogen with a platinum group metal catalyst disposed in a plurality of reaction zones, periodically adding fresh catalyst to at least one of said reaction zones and simultaneously removing used catalyst from the same reaction zone, and recovering resulting reformed hydrocarbons.
Patent NL-7504345-A (NL)
Title: Heating element with printed resistor - is in hot-plate combined with heat reflector and held between two metal plates
IPC: H05B3/22
Filed: 1975-04-11
Abstract: The two plates form the heater frame and are similarly shaped. Their edges are bent, forming peripheral flanges, so that during assembly they overlap and form a boxlike frame holding the hot-plate and reflector unit. Holes are provided at the rounded corners of the unit for screwing to the frame back plate, provided with brackets at its rounded corners. The two frame plates are joined together by bent and threaded ends of a grid frame covering the hotplate front. These ends pass through holes in the two plates and are held by nuts.
Patent NL-7511227-A (NL)
IPC: H02M/
Filed: 1975-09-24
Abstract: 1528131 Automatic control R L PARR 17 Sept 1975 [11 Oct 1974 17 April 1975]  381 38/75 Heading G3N [Also in Division H2]  In a follow-up control system the voltage at the slider 6 of a potentiometer 8, coupled to an hydraulic valve, (not shown), of a crane, is combined at A with the voltage at a slider 12 of an operatorpositioned potentiometer 10. The voltage at A is applied to a differential amplifier Q 1 , O 2  the outputs of which through transistors Q3-Q5 control the operating duration of sequenced timers 30, 32, 34. The outputs 40, 42 from the timers are applied to bridge-connected transistors Q6-Q9 whereby a motor 2, positioning the hydraulic valve, is energized, in a forward, braking and reverse sequence, in accordance with the operating durations of the timers.
Patent NL-7600538-A (NL)
Title: Thixotropic unsatd polyester moulding compsn - contg polyester, styrene and quat dialkyldimethyl ammonium-earth
IPC: C08K9/04
Filed: 1976-01-20
Abstract: A thixotropic, unsatd. polyester moulding compsn. comprises a polyester (I), prepd. mainly from a diol and a dicarboxylic acid, in admixt. with an aromatic vinyl monomer (II) and a quat. dialkyl-dimethylammonium-earth (III). The crosslinked resin is not tacky, making the use of waxes unnecessary. The qualities of the clay-contg. polyester gels are considerably better than commercial silica gels, the clay-gels being clear and transparent. The compsns. may be used for glossy coatings or reinforced mouldings with excellent Borcol hardness.
Patent NL-7603263-A (NL)
Title: Reducing stimulating activity of methyl-xanthines in food - by adding pyridine antagonists pref. nicotinic acid
IPC: A23L29/00
Filed: 1976-03-29
Abstract: Pyridine antagonists, (I), are used for methyl-xanthines, esp. caffeine, to reduce their stimulating activity in food compsns., esp. roasted coffee, roasted coffee extracts and soluble coffee. (I) counteract sleep-distributing effects of methyl-xanthines, including caffeine, theophylline and theobromine, in coffee, tea and cocoa. (I) must be non-toxic and are pref. nicotinic acid or its salts, nicotinamide, trigonellin, pyridoxine, quinolinic acid, 3-hydroxymethyl-pyridine, their salts, or mixts., including mixts. with nicotinic acid. Nicotinic acid and 2nd antagonist may be used in wt. ratio 1:20-20:1 esp. 1:2-8:1. (I) can be used alone, in combination with a methyl-xanthine or in a methy-xanthine compsn.
Patent NL-7800997-A (NL)
Title: Movable breakwater with buoyancy devices - comprises pontoon with watertight deck sloping sideways when sunk
IPC: E02B3/06
Filed: 1978-01-27
Abstract: The movable breakwater has buoyancy devices, and can be sunk onto the seabed by ballasting. It comprisess a pontoon (1) with a watertight top deck (2), which in the sunken condition forms a breakwater surface (10) extending along it and sloping sideways. This allows protected working on the lee side (14) of the pontoon. A sloping breakwater surface can be built up on the deck, and/or the pontoon can be caused to settle on the seabed with a list.
Patent NL-7806718-A (NL)
Title: Paper sheet gathering machine - has liftable rollers above sheet trays to move individual sheets from tray into contact with endless belt
IPC: B65H39/043
Filed: 1978-06-21
Abstract: The sheet (25) gathering machine has a number of trays (10) for the sheets, an end-less belt (1) above the trays, mechanisms (11) to move individual sheets from the trays towards the belt, and rollers (5) operating in conjunction with the belt so that the sheets are carried along by the belt. The rollers are jointly adjustable (6, 7) in height between a position at a distance from the belt and a position in which they are in contact therewith. Behind each roller (5) there may be a belt support roller (3) carried in the frame. Between the rollers (5, 3) there may be a pressure roller (5) above the belt.
Patent NL-7900843-A (NL)
IPC: B23B45/14
Filed: 1979-02-02
Abstract: A screw fastened clamping neck attachment for an electrical hand operated drill. The electrical motor of the drill is of the neckless type and has a short rotary shaft extending from the housing. The screw fastened clamping attachment is in the form of two semi-cylindrical bushings adapted to be clamped together at their base portion to form a neck, these bushings, in clamped condition, encasing an extension shaft therebetween which is to be connected to the short shaft of the electrical motor. Preferably the extension shaft has a connecting sleeve end threaded internally with the short shaft threaded externally to provide a threaded connection. Bearings are provided for the extension shaft of the attachment within the semi-cylindrical bushings. Fastening arms extend rearwardly from the bushings to support the attachment on the housing and to resist torsion.
Patent NL-8000046-A (NL)
Title: Hydraulically-operated gate valve - has one-piece housing with sleeves in retainer inserted through lateral opening
IPC: F16K27/04
Filed: 1980-01-04
Abstract: The hydraulically-operated gate valve is installed in a pipe line between two pipe sections, having a pair of sleeves in the line in the axial direction of the passage through the housing, and a slide movable hydraulically between the sleeves in the diametral direction to open and shut the passage. The housing (1) is in one piece, having an opening closed by a cover, and through which a retainer (18) containing the sleeves (3,7) and the slide (2), are inserted and removed in the lateral direction. Bolts can be provided to clamp the sleeves together so that they can be inserted and removed from the retainer, these bolts being released so as to clamp the sleeves in place in the housing under pre-loading.
Patent NL-8302245-A (NL)
Title: Cage for rearing chickens for slaughter - has fodder supply chain, and troughs arranged between partitions, illuminated from ceiling
IPC: A01K31/18
Filed: 1983-06-23
Abstract: The cage constructed from wire gauze panels, has a bottom, two longitudinal walls, end wall(s) and a ceiling. A partition wall divides the unit. A motor driven fodder supply chain is mounted in front of the partition. The chain links have carrier dogs fitted. Between the fodder chain and the cage inner space are two vertical walls with longitudinal apertures, which at the rear, have a food distributor trough. Light fittings are mounted in the cage depending from the ceiling. A drinking water supply tube is height adjustable, and includes flexible hoses.
Patent NL-8400427-A (NL)
Title: Reinforced concrete pile connection - using web with thickened rim entering slotted part, for quay wall construction
IPC: E02D5/14
Filed: 1984-02-09
Abstract: The wall component connector for attachment to a reinforced concrete pile driven into the soil, has longitudinal slotted parts, which are anchored w.r.t each other, using a fluid hardenable material. A steel pouring shaft is driven into the soil (1) and has at the bottom, disconnectable conical head. In the shaft are placed vertical reinforcing steel rods, with welded U-shaped rods (4). One of the vertical rods is replaced by a round steel tube (5) protruding above the pouring shaft, and has a longitudinal slot (6). Before the reinforcing is fitted two inflatable rubber sacks are fitted, with top mounted pressure connection.
Patent NL-8401500-A (NL)
Title: Automatic defrosting mechanism for refrigerator - uses IR sensing with excessive reflection from iced-up surface triggering defrosting sequences
IPC: F25D21/02
Filed: 1984-05-10
Abstract: Clamped (12,13) to one of the ribs (11) on the refrigerator condenser (10) is a head (3) containing a transducer which emits infra red radiation and another which is sensitive to reflected infra red. The control unit (4) has a power supply (7) which feeds the emitting transducer, via a transmitter circuit (8) and a unit (9) which receives the sensing transducer output. The receiver output is compared (14) with a fixed reference level (15). The comparator output is amplified (16) and fed to an adjustable timer (17). The timer has three outputs: to a relay (19) and to the 'Freeze' (5) and 'Defrost' (6) indicators. As ice builds up on the black surface of the rib (11), an increasing amount of infra red light is reflected to the sensor until the defrosting mechanism is triggered, via the wiring (21,22,23) from the relay contacts (20).
Patent NL-8601668-A (NL)
Title: Intruder alarm system for large number of locations - uses mains supply wiring to transmit data between stations
IPC: G08B27/00
Filed: 1986-06-25
Abstract: In each room, building or area to be monitored, a transceiver is connected to manual alarm buttons (1), or automatic intruder alarms, e.g. ultrasound, infra-red, pressure plate types, etc. If an alarm condition exists, a Frequency Shift Keyed-FSK- Keyed - FSK - signal is generated by the input circuit (8), and used to modulate (5) a 150 kHz signal which is then fed to the neutral and earth conductors of the mains supply. At all other stations, the signal is demodulated (6) and fed to a decoder (7) which drives an audible alarm (3) and, via a decoder (11), also drives a numerical indicator (4) to show a location number for the alarm.
Patent NL-8701519-A (NL)
IPC: F16K24/04
Filed: 1987-06-29
Abstract: Device for de-aerating and aerating respectively of liquids flowing through a conduit, comprising a housing (1) having an inlet (3) and a cover (4) having at least one outlet (7) opening cooperating with a main valve provided in the housing, the stem (9) of which extending through the cover and carrying at its upper end a disc-like element (14) which cooperates in a piston-like manner with a cylinder chamber (15) above said. The stem has a duct (18), which constitutes a connection between said cylinder chamber and the main valve space under said cover, but is adapted to be closed by an auxiliary valve (22) connected to a float body (23) provided in the housing below the main valve. Said disc-like element has a lifting height which is a fraction of the (largest) diameter of the main valve. The piston element is positioned in the cylinder space in such a way that in an upper position it is just in sealing contact with the cylinder wall, and in a lower position it is just out of sealing contact with the cylinder wall.
Patent NL-8702845-A (NL)
Title: Portable workbench and tool cabinet - has electrical distribution system, vice and lockable tool cabinets
IPC: B25H1/10
Filed: 1987-11-26
Abstract: The portable workbench is in the form of a trolley with rear wheels (19) and front support feet (18). When the trolley is to be moved, it is rocked back onto the wheels using the handle (20). The workbench has a metal frame (1) with a lockable door (5) on the side allowing access to handtools (3) and component trays (4). Another door (5) on the front gives access to two larger compartments (2) in which larger tools can be stroed. On top of the frame are slidable work surfaces (6,7) with holes (9) for mounting equipment. At the front is a woodworking vice with jaws (10,11) operated by clamping screws (12,13). Set into the base is a mains power distribution panel with flying leads (15), on/off switches (16) and several output sockets (17).