baber/WOPTO huggingface dataset:
Patent MX-9701030-A (MX)
Title: Transporting of liquid by a capillary fiber structure.
Inventor: MEIROWITZ RANDY EMIL
IPC: A61L15/00
Filed: 1995-07-14
Abstract: A fiber structure for spontaneously transporting a liquid in a desired direction, said fiber structure being capable of interfiber liquid transport. The fiber structure comprises at least two fibers, wherein the fibers are wettable with a liquid to be contacted with the fiber structure, and a first zone and a second zone, wherein the first zone has an average capillary radius greater than the average capillary radius of the second zone. Also disclosed is a disposable absorbent product capable of absorbing discharged body liquids that includes the fiber structure.
Patent MX-9706697-A (MX)
Title: Retreaded tires and method for making the same without spray cement.
Inventor: BENDER DAVID L
IPC: B29D30/58
Filed: 1996-03-08
Abstract: A retreaded tire assembly (66) and method for making the same is disclosed. The method and assembly provide for the application of new tread (60) to a buffed tire casing (12) with only a layer of cushion gum (50) disposed therebetween. The cushion gum (50) is applied directly to the buffed circumference (44) of a tire casing (12) without the use of conventional spray cement normally applied to the buffed surface (44) of the entire casing.
Patent MX-9708420-A (MX)
Title: Wastewater treatment.
Inventor: DEGESERO ROY A
IPC: B01D17/00
Filed: 1997-10-31
Abstract: A wastewater treatment system is provided in which water to be treated is moved into a treatment vessel without the pumping action of a pump. Such movement is facilitated by creating and, in some aspects, maintaining a vacuum in the treatment vessel to effect a siphoning action to move water to and through the vessel. In one embodiment the treatment vessel is contained within a wastewater collection container, for example a below-grade concrete pit of an existing wastewater collection system. In another aspect, the system is sealed, so undesirable vapors are not vented to the atmosphere.
Patent MX-9800766-A (MX)
Title: Air-liquid system for cleaning vehicle headlight lens and similar surfaces.
Inventor: DEWITT MARK W
IPC: B60S1/60
Filed: 1998-01-27
Abstract: Liquid and air outlet nozzle assemblies are capable of mounting on a vehicle adjacent the headlights (28) and are positioned such that liquid and air jets (106a, 110a) from the nozzles intersect prior to engaging the headlight (28) to form a spray mixture (112) that cleans the headlight (28). The nozzle assemblies are associated with a control valve (34) capable of connection in a pressurized air system (24) on the vehicle and in the pressurized washer system (16) for the windshield wipers (14) and also capable of automatically directing liquid from the vehicle washer system (16) and pressurized air on the vehicle to the liquid and air nozzles (106, 110) to form a headlight cleaning function upon manual activation of the pressurized windshield washer system of the vehicle. An embodiment of the nozzle assembly has an extension and retraction piston (122) for extending nozzle openings (168, 172) toward the headlight (28) in operation condition of the assembly.
Patent MX-9801993-A (MX)
Title: Method and apparatus for user authentication.
Inventor: KHELLO ROBERT
IPC: G06Q20/34
Filed: 1998-03-13
Abstract: A user authentication service is disclosed which is both highly secure and user friendly. To access a particular service, a user simply enters a personal identification type number (PIN) using a portable terminal devices which encodes the PIN. More specifically, a character position of the user's PIN is determined, and a random code having a length selectable at each service transaction by the user is generated. The user's PIN is encrypted using one of plural available, pseudo-randomly encrypting algorithms to provide an encrypted PIN. The encrypted PIN is then combined with the code at the determined position before being transmitted over a communications network. When received, the encoded PIN is decoded using an analogous procedure to determine if the user is authorized. A plurality of security levels are provided with each level having a plurality of encryption algorithms and with each increasing level providing encryption algorithms of increasing complexity and sophistication. A user may also change a current PIN from the portable device easily and securely without having to contact a service center.
Patent MX-9804117-A (MX)
Title: Impedance matching apparatus for connecting high frequency solid state electrical power generator to a load.
Inventor: SCOTT PAUL
IPC: B23K13/08
Filed: 1998-05-25
Abstract: High frequency electrical heating apparatus in which metal parts (10) are heated as they are advanced, either for annealing or forge welding purposes, and in which the electrical heating current is supplied by a solid state D.C. to A.C. inverter (2-5, 8) through a load matching and frequency control circuit (13) which maintains the desired load current and current frequency with changes in the load impedance caused by the metal parts (10) as they are advanced.
Patent MX-9805333-A (MX)
Title: Signal conversion device and method.
Inventor: HORISHI TAKASHI
IPC: H04N5/44
Filed: 1998-06-30
Abstract: An SD pixel of a luminance signal is held by a delay register section (31), and the class of the SD pixel is discriminated by a classifying section (33). A coefficient corresponding to the result of discrimination is read out of a coefficient RAM section (40) and outputted to a product-sum section (38). Pixel data of 17 taps are taken from the delay register section (31), then converted to 7 taps, and thus outputted to the product-sum section (38). The product-sum section (38) carries out product-sum operation of the pixel data and the coefficient, and outputs the result of operation as an HD pixel. An interpolation pixel operating section (42) carries out simple interpolation of pixel data of a color-signal component which is different from interpolation in the case of a luminance signal, and generates an HD pixel of the color signal. Thus, miniaturization and reduction in cost are realized.
Patent MX-PA99006936-A (MX)
Title: Electric vacuum cleaner and nozzle unit therefor.
Inventor: KIYOMU NAGAI
IPC: A47L5/36
Filed: 1999-07-26
Abstract: The present invention relates to a nozzle unit for an electric vacuum comprising: a box body having a nozzle open towards a surface to be cleaned, the box body having a substantially rectangular shape, a first tube having a first air flow passage to allow the passage of a flow of air sucked through the nozzle and which is coupled to the box body to rotate on a rotating shaft parallel to a direction of the long sides of the nozzle, the first tube has a pivotally slidable portion that slides along the box body while the first tube rotates, the slidable portion is arranged within the box body, and a second tube rotatably coupled to the first tube, the second tube has a second flow passage of air communicating with the first air passage, the nozzle unit for an electric vacuum cleaner is characterized in that the first and second airflow passages are arranged substantially along a straight line, through it from an inlet of the first tube to an outlet of the second tube, and the second tube is rotatably mounted to the first tube on an axis of rotation substantially perpendicular to the first flow passage of
Patent MY-8500801-A (MY)
Title: Luminance delay control apparatus in pal/secan television receiver
Inventor: HINN
IPC: H04N9/64
Filed: 1985-12-30
Abstract: In a dual-standard PAL/SECAM color TV receiver, an identification system provides a mode-switching output, permitting automatic switching of the receiver between a PAL-reception mode of operation and a SECAM-reception operating mode, in dependence upon the PAL or SECAM nature of the transmission received. In the SECAM-reception mode, a PAL decoder receives the chrominance component output of a SECAM-PAL transcoder; in the PAL-reception mode, the PAL decoder receives chrominance signals which bypass the transcoder. Luminance signal channel of the dual-standard receiver includes a switchable luminance signal delay line in cascade with a chrominance component trap circuit. Switchable delay line is controlled by mode-switching output of identification system such that delay line is interposed in luminance signal path only during SECAM-reception mode operation. Delay magnitude provided by delay line substantially matches difference in delays suffered by chrominance information during operation in the respective modes. Trap circuit, providing luminance delay substantially compensating delay suffered by chrominance information during operation in PAL-reception mode, includes resonant circuits tuned respectively to upper and lower SECAM subcarrier resting frequencies.
Patent NL-2010146-A (NL)
Inventor: MAAS LAMBERTUS STEFANUS MARIA
IPC: A62C2/10
Filed: 2013-01-18
Abstract: The curtain has a double-walled cloth made from fire-proof material and comprising height and breadth. Thermally-expandable powder material (101) i.e. graphite, is held between walls of the cloth. An operating unit is provided for rolling and unrolling the cloth. The expandable material is fastened between the walls in the form of segments (100) comprising layers (102, 103) of sheet material, where the layers are connected with one another. Elongated channels (104) are formed between the layers, where the expandable material is attached to the channels under degraded gas pressure.
Patent NL-2017036-A (NL)
Title: Houder, in het bijzonder voor medicijnen, alsmede werkwijze voor het verzegelen van een klep aan een doos van de houder
Inventor: SERGIUS ARNOLDUS JOHANNES BROEKHOVEN
IPC: G09F3/04
Filed: 2016-06-23
Abstract: Een houder 1 bestaat uit een doos 3 en een klep 5 die aan de buitenzijde zijn voorzien van een laklaag 7, 9. De houder is verzegeld door een van een kleeflaag voorziene zegel 11 die deels op de klep en deels op de doos is geplakt. Om de zegel onlosmakelijk aan de laklaag te bevestigen is de kleeflaag van de zegel op de laklaag gesmolten met behulp van een laser.
Patent NL-2018046-A (NL)
Title: Method for washing sevoflurane storage container and method for storing sevoflurane
Inventor: KATSUMI IWAO
IPC: B67C/
Filed: 2016-12-22
Abstract: It is an object of the present invention to provide a method for effectively washing a used "sevoflurane storage container" without using expensive sevoflurane as a washing liquid. This object is achieved by employing the washing method, comprising the steps of: creating a state in which at least sevoflurane vapor is present in the storage container (step A); bringing a "liquid containing water as a major component" into contact with the inner wall of the sevoflurane storage container in the state in which sevoflurane vapor is present in the storage container and draining the liquid outside of the storage container while the liquid remains liquid after step A (step B); and introducing a drying gas into the storage container so as to drain the liquid remaining on the inner wall of the storage container together with the drying gas outside of the storage container after step B (step C).
Patent NL-2023731-A (NL)
Title: Estimating apparatus and estimating method
Inventor: AKIHIKO ENAMITO
IPC: G10K11/16
Filed: 2019-08-29
Abstract: _ 45 .. Abstract According to one embodiment, an estimating apparatus includes an insertion tube, a first sensor, a second sensor, a processing unit, an adder, and an analyzer. The insertion tube is detachably 5 mounted midway along a coupling tube that couples an excitation source to a main unit. The first sensor is provided inside the insertion tube at a first distance from an exit of a space housing the excitation source. The secOnd sensor is provided at a second distance from the first sensor. The processing unit performs filter 10 processing to a first signal obtained by the first sensor. The adder adds a filtered signal and a second signal obtained by-the second sensor, the first signal being the first signal having undergone filter processing by the processing unit. The analyzer analyzes a ; frequency of a signal obtained by the adder. 15 „__________ „ ‚ „‚…_________________
Patent NL-7002836-A (NL)
Title: Adding agents to circulating treatment
IPC: D06B5/00
Filed: 1970-02-27
Abstract: Agents are added to treatment liquids circulated by a pump with a parallel circulation by placing the agents in a dosing vessel, from which they are washed out by the flow of the treatment liquid arising from the pressure difference in the line parallel with the pump circulation, in which the dosing vessel is placed, as a result of the liquid resistance in the pump discharge line. Used for adding materials such as dyes, soap and builders to liquids for treating textile materials. The agent is completely removed from the dosing vessel without leaving residues, without the need for extra energy consumption.
Patent NL-7307633-A (NL)
Title: Substd butyric acid alkyl esters - as intermediates for drugs or chemicals
IPC: C07D307/33
Filed: 1973-06-01
Abstract: Cmpds. (I), (III) and its esters and (IV) and its esters are new and are inters. for drugs and other chemicals. 7.3 g. diethylmalonate refluxed 15 mins. with 40 ml. EtOH and 0.52 g. Na then 4.42 g. 4,4-diethoxy crotonitrile added and reflux continued for 90 mins., the mixt. neutralised with HOAc, evapd., and extd. with Et2O gave (I, R=R'=Et). 11.5 g. (I) heated with 110 ml. 0.1N HCl for 100mins. under N2 at 100 degrees C, the product extd. continuously with ether for 20 hrs., the organic phase evapd., the oily residue treated with 200 ml. CHCl3, the residue treated with a further 100 ml. CHCl3, the combined CHCl3 extracts evapd. to 50 ml. gave (II, R=Et) m.pt. 107-9 degrees C. The residue insol. in CHCl3 recryst. from EtOAc/CHCl3 (1:1) gave (III).
Patent NL-7309686-A (NL)
IPC: G04D3/00
Filed: 1973-07-11
Abstract: A method and device for fixing a watch-balance spring to its collet, comprising positioning a balance spring around a collet and pressing the coiled spring in radial direction against a part of the collet for uniformly engaging a part of the inner coil of the balance-spring against a surface of the collet, and, while radial pressure is still maintained, welding by laser the balance spring and collet together.
Patent NL-7400273-A (NL)
Title: System with disc memory and carriage - for magnetic recording reading heads, has sets of rollers conveying carriage along top and sides of rails on baseplate
IPC: G02F1/00
Filed: 1974-01-09
Abstract: Opto-acoustic element used in a system controlling a light beam for data processing. It consists mainly of deflectors and modulators, delay lines and correlators. The opto-acoustic element (2) is mainly a crystalline body which transmits elastic waves and electro-magnetic radiation in the visible and infra-red ranges. A light wave (1) is defracted (5) to an elastic wave (3). The element uses single valued mercury halide crystals. The single valued mercury halide crystals are orientated such that the elastic wave will travel along one of two axes and the light beam will travel along the third axis.
Patent NL-7503690-A (NL)
IPC: E06B3/66
Filed: 1975-03-27
Abstract: 1482372 Windows and doors SAINT-GOBAIN INDUSTRIES 25 March 1975 [29 March 1974] 12397/75 Heading E1J A pane assembly comprises a slide rail 7 mounted partially within an elastic member 6 attached along the edge of the pane, a member for pivotally mounting the pane being slidably received in the slide 7 and securable at a desired position. The member is dove-tailed and is attached to or integral with a hinge part. The member may carry a pivot (Fig. 5). The elastic member 6 may be extruded with the slide rail, the elastic member being of rubber or plastics, the rail being of metal or plastics. Furthermore member 6 and the pane spacer may be of the same material and integral.
Patent NL-7506824-A (NL)
Title: Dimethyl terephthalate prepn. by oxidn. process - comprising methanol treatment of recycled distn. residue or extract contg. catalyst
IPC: C07C51/265
Filed: 1975-06-09
Abstract: Dimethyl terephthalate, (I), prepn. by oxidn. of p-xylene and/or Me p-toluate with O2 or an O2-contg. gas in the presence of a heavy metal catalyst, esterification of oxidn. reaction mixt. with MeOH, distn. of esterification mixt. to separate (I) from fractions having a lower b. pt. and recycling to oxidn. step of (A) distn. residue contg. the heavy metal catalyst and/or (B) heavy metal catalyst -contg. extract obtd. after further extn. of (A), takes place by process in which (A) and/or (B) is contacted with MeOH before recycling. (I) is used as starting material in prepn. of fibre- and film-forming polyesters. Contact of (A) or (B) with MeOH before recycling to oxidn. step, (i) increases yield of (I), (ii) reduces colour of oxidn. reaction mixt. and (iii) facilitates subsequent purification.
Patent NL-8005412-A (NL)
Title: Dish item removal from stack bottom - has rollers with spiral ridges engaging with dish flanges
IPC: B65G59/10
Filed: 1980-09-30
Abstract: The mechanism removes dish-shaped items with horizontal peripheral flanges one by one from a stack. A number of driven rollers each have a spiral ridge forming a peripheral ram track working with the flange of the lowermost item (10) and the one immediately above (11). These remove the lower most item while retaining the one above. The ridges (14) of the rollers (2,3) can each extend through roughly 630 deg., while for much of their length the top and bottom edges can be of different pitches, typically running horizontally and then sloping downwards alternately along the top edge and through 180 deg. or more at a time.
Patent NL-8005958-A (NL)
Title: Stabilising non-aq. electrochemical cells - by inhibiting active cathode surface by using a metal salt
IPC: H01M4/06
Filed: 1980-10-30
Abstract: Method of stabilising electrochemical cells free from water including an active metal anode, a cathode, the surface of which is provided with functional gps. and a non-aq. electrolyte solvent in which is dissolved an electrolytic salt, is described in which practically all the active surface of the cathode is partially inhibited before the initial discharge of the cell. The design permits use of electrolyte solvents which decompose releasing gas without requiring a rigorous heat treatment of the cathodes.
Patent NL-8102255-A (NL)
Title: Thin walled tube strengthened by fibre reinforced plastic - has inner layer heat set while pressurised from inside via inflatable bag
IPC: B29C63/28
Filed: 1981-05-08
Abstract: The process is intended for manufacturing a tubular element consisting of a (thin-walled) outer tube and an inner tube secured to the internal surface thereof. This surface is covered by at least one layer of (e.g. carbon fibre-) reinforced un-hardened plastic and an inflatable (e.g. silicone rubber) bag placed in the tube is pressurised and the pressure is maintained during the hardening period. A thin-walled tube may be contained in a pressure-resistant tubular support during this period. The layer of reinforced plastic may be applied to the outside of the bag before this is inserted. Used for internally reinforcing, e.g. aluminium, tube by applying a layer of reinforced plastic to its inner surface, for a wide variety of applications. The process saves labour and produces a more accurate product as compared with existing methods. It enables orientation of the fibres in longitudinal direction to maximise tensile strength, bending resistance and resistance against radial load. The product combines high strength and impact resistance with low weight.
Patent NL-8300247-A (NL)
Title: Safety circuit for caravan or other trailer - keeps caravan lights on continuously or intermittently after power failure at towing vehicle
IPC: B60Q11/00
Filed: 1983-01-24
Abstract: The circuit is built into a trailer, caravan, etc. towed by a vehicle. The lights are used continuously or intermittently in the absence of a voltage from the towing vehicle. The charging of an internal battery is monitored to ensure that it remains in good condition. Charging is stopped when the correct voltage is reached. The circuit measures a voltage from the towing vehicle so as to detect its disappearance. Continuous and/or intermittent lighting is actuated to guarantee the safety of the towing and the towed vehicles and of other road users. The trailer or caravan has its own battery to supply the lights.
Patent NL-8300486-A (NL)
Title: Air-heating gas burner - has burner plate at right angles to flow direction, and provided with radial openings
IPC: F23G7/06
Filed: 1983-02-09
Abstract: The air- or gas-heating gas burner has a plate near the outlets with openings for the medium which flows along the burner. This plate is a burner plate (13') at right angles to the direction of flow of the medium heated, the openings extending radially from a central point (19) and being so shaped that it flows out parallel to the plate. A gas-injection nozzle is mounted centrally on the plate, having primary outlets in a plane parallel to it.
Patent NL-8301857-A (NL)
Title: Eaves flashing strip assembly system - includes clamps with curved edge over which trim strips are clipped
IPC: E04D13/15
Filed: 1983-05-26
Abstract: The clamp (1) has an inward curved edge on one side and a hook-in side edge opposite. The raised eaves edge (8) is covered by spaced clamps which are secured with flat head nails into the top of edge (8). Extra mastic adhesive strips (6) are placed over the top part in such a manner that extra protection against water ingress is achieved. At the same time longitudinal free movement is provided to cope with expansion contraction. Trim strips (4) are hooked over to complete the assembly.
Patent NL-8402809-A (NL)
Title: Motion amplifier for condition responsive gauge instrument - in which e.g. calibration of pressure gauge is simplified
IPC: G01L7/04
Filed: 1984-09-13
Abstract: Amplifier apparatus for providing output motion correlated to condition change motion or deflection of a condition responsive element. The amplifier is mounted onto the condition responsive element for floating conjoint movement therewith. A remotely connected actuator, extending into the motion path, defines a pivot axis for a hinged gear sector arm of the amplifier. In pivoting about the actuator axis, the arm operably drives a rotatable output shaft supporting a pointer or the like. Floating movement eliminates extra components, and calibration can be carried out by separate adjustment of components.
Patent NL-8403016-A (NL)
Title: Recumbent user tricycle steering system - has rearwardly inclined hinge axis between front and rear frames
IPC: B62K5/02
Filed: 1984-10-03
Abstract: The articulation steering system comprises a single-wheeled front frame and a two-wheeled rear frame hinging together on an inclined axis. The extension of the axis intersects the vertical centre line through the rear axle at a point above the centre of gravity of the front frame including the user. Both the travel direction and the inclined position of the front frame on a curve can be determined by movement of the weight of the user.
Patent NL-8500961-A (NL)
IPC: C12N15/00
Filed: 1985-04-01
Abstract: Full length human von Willebrand factor (vWF) cDNA was assembled from partial, overlapping vWF cDNAs. This cDNA construct includes an "open" reading frame of 2,813 amino-acid residues, apparently representing a (pre)-pro-sequence of 763 and mature vWF of 2,050 amino acids. Both the pro- sequence and mature vWF harbor an arg-gly-asp ("R-G-D") sequence which has been implicated in cell attachment functions. It is assumed that the pro-sequence is equivalent to von Willebrand Antigen II (vW AgII). The (glyco)-proteins prepared by cultivation of microorganisms or other hosts like animal or human cells containing a plasmide or phage with said cDNA-coding may be used in pharmaceutical compositions intended for administration to patients with the von Willebrand's disease.