baber/WOPTO huggingface dataset:
Patent MX-9404175-A (MX)
Title: Apparatus to remove solid and volatile contaminants in liquids.
Inventor: ARNTZ THOMAS L
Filed: 1994-06-03
Abstract: The present invention discloses a unit which combines a filter and an evaporator to be utilized in small engines; it includes a filtering component which is screwed so as to fix the same to the evaporator, thereby facilitating replacement of the filter material when required. The unit design forces incoming oil to flow through the filter, and from there to an evaporation chamber. A central axis and a lower wall disposed in the evaporation chamber are directly heated by a heat source, said evaporation chamber being closed with a boreless cap for preventing heat loss.
Patent MX-9404303-A (MX)
Title: Bomba de inyeccion de pozo profundo.
Inventor: COLEMAN WILLIAM P
IPC: E21B43/12
Filed: 1994-06-08
Abstract: Uno de los objetos de la presente invención, es el de proveer una bombasurtidora que haya sido concebida o diseñada de manera específica pararesolver los problemas asociados con los productos (extracción) de gas delos pozos que además expulsan grandes cantidades de agua que contiene unaconsiderable cantidad de material sólido abrasivo, utilizándose también labomba en otras situaciones en las cuales las bombas surtidoras,previamente conocidas, podrían ser utilizadas con la primera forma derealización revelada de bomba que es capaz de ser introducida y recuperadadentro de una tubería enrollada en forma de serpentín o dentro de unatubería roscada convencional, de diámetro relativamente reducido paraambos tipos de tubería; estando los componentes de la bomba, desplazadosde manera de proveer un máximo flujo del fluido que acciona la bombasurtidora y un máximo flujo del fluido de producción.
Patent MX-9502240-A (MX)
Title: Passification of optically variable pigment and waterborne coating compositions containing the same.
Inventor: HALL JOHN
IPC: C09D5/36
Filed: 1995-05-17
Abstract: The present invention is related to surface treated optically variable pigment. More specifically the invention is related to treatment of optically variable pigment for use in coating compoisitions, particularly automotive coating compositions.
Patent MX-9601228-A (MX)
Title: Composite packaging arrangement for contact lenses.
Inventor: MARTIN WALLACE ANTHONY
IPC: B65D83/04
Filed: 1996-03-29
Abstract: A composite or secondary packaging arrangement for the containment of hydrophilic contact lenses in a sterile aqueous solution. More specifically disclosed is a composite or secondary packaging arrangement wherein pluralities of disposable hydrophilic contact lenses possessing different optical characteristics or prescriptions are contained in one or more specific packaging arrays which are then collectively housed in separated paired box-like compartments or carton structures in a preselected customized manner so as to provide specified or essentially measured supplies of differing contact lenses for prescribed use in both eyes of a consumer over a predetermined period of time.
Patent MX-9703178-A (MX)
Title: Improved refrigerating system.
Inventor: SALO MIGUEL JORNET
IPC: F25B41/04
Filed: 1997-04-30
Abstract: The present invention describes an improved refrigerating system, particularly for domestic use, with a compressor (2), a condenser (3), an evaporator (4) and a valve (5) arranged between such condenser (3) and evaporator (4). System is characterized in that a three-way or equivalent function valve (6) is provided between condenser (3) and compressor (2) which establishes a derivation (7) between system (1) compressor (2) and suction tube (8), during compressor (2) shutdown which blocks refrigerant backflow contained in condenser (3).
Patent MX-9703459-A (MX)
Title: Process and device for enveloping the edges of a glass pane with a polyurethane gasket.
Inventor: CAPRIOTTI LUIGI
IPC: B29C70/76
Filed: 1995-11-14
Abstract: A process for the manufacture of a glazing module comprising a pane (6) of glazing material and gaskets able to be used in automotive glazing applications in order to fill, under low pressure, a specially built mold, with a polyurethane composition having a slow reaction speed. The mold (4) is made of plastic material and has a ring type configuration, around the peripheral area of the pane (6) corresponding to the gasket's application position. The new process allows the manufacture of new window and gasket assembly at lower costs than those performed with known techniques.
Patent MX-9704875-A (MX)
Title: Absorbent article with leg cuffs.
Inventor: LEMAHIEU LYNN KIRKPATRICK
IPC: A61F13/15
Filed: 1995-12-21
Abstract: Disclosed is an absorbent article (20) including an outer cover (22), a bodyside liner (24), and an absorbent assembly (23) disposed between the bodyside liner and outer cover. At least one of the bodyside liner (24) and outer cover (22) form side marginal portions (40) which extend beyond the absorbent assembly (23). Elastic members (25) of the absorbent article (20) have a width dimension extending between opposite inner and outer edges (52, 54), an inner zone adjacent the inner edge (52), and an outer zone (64) adjacent the outer edge (54). The elastic members (25) are elasticized over substantially the entire width dimension. The outer zone (64) of each of the elastic members (25) is bonded to one of the side marginal portions (40), and the inner zone (62) of each of the elastic members (25) forms a freestanding leg cuff (29).
Patent MX-9710052-A (MX)
Title: Cutting refractory material.
Inventor: MEYNCKENS JEAN-PIERRE
IPC: C04B41/50
Filed: 1996-06-19
Abstract: A method and powder mixture are described for cutting a refractory body. The powder mixture comprises refractory metal oxide particles and fuel particles which burn exothermically by combining with oxygen to form a refractory oxide. The mixture is characterised in that the refractory metal oxide of the powder mixture comprises calcium oxide and/or magnesium oxide. The powder mixture enables refractory bodies to be cut more effectively than hitherto.
Patent MX-9801971-A (MX)
Title: Ballast for discharge lamp and method and apparatus for manufacturing the same.
Inventor: LEE KYUNG-SOO
IPC: H01F41/08
Filed: 1998-03-12
Abstract: Ballast for a discharge lamp, which can make a sustained power supply to the discharge lamp, and method and apparatus for manufacturing the same, are disclosed. The ballast having a core assembly (4) with one pair of stacks of a plurality of cores (3) symmetrically inserted into a bobbin (2) wound with copper wire (1), and the ballast including one retainer (9) for surrounding and fixing the entire core assembly (4).
Patent MY-8600361-A (MY)
Title: Novel amidines,processes for their manufacture pharmaceutical preparations containing them,and their use
Inventor: RENNER ULRICH
IPC: A61K31/505
Filed: 1986-12-30
Abstract: Novel amidines, especially N,N'- bridged carboxylic acid amidines of the general formula   <IMAGE> in which R1 represents an aromatic radical, R2 represents optionally esterified or amidated 1-carboxy- lower alkyl, Ph represents optionally substituted 1,2-phenylene and alk represents an aliphatic hydrocarbon radical separating the imino group from the methane group by from 1 to 3 carbon atoms, and their salts, have, inter alia, anti-inflammatory activity and can be used as active medicament substances in pharmaceutical preparations. They are produced according to methods known per se.
Patent NL-2024548-A (NL)
Title: Micro Clearance Eliminating Device of Screw Rod-and-Nut Pair
Inventor: ZHIFENG LI
IPC: F16H25/24
Filed: 2019-12-20
Abstract: A micro clearance eliminating device of a screw rod-and-nut pair comprises a nut shell 1, a screw rod 2, a wedge-shaped block 3, an adjusting screw 4, an internal nut 5, two springs 6, two pin column blocks 7 and an end cover 8; and the adjusting screw 4 is tightened to drive the wedge-shaped block 3 to move radially and unceasingly extrude the spring 6, so that the threads on the internal nut 5 and the threads on the nut shell 1 are respectively abutted against the threads on the screw rod 2, which can achieve the effect of axial clearance elimination. The clearance eliminating device extremely increases the service life of the matching of the screw rod and the nut thread, has simple structure, and is easy to install and convenient to operate, thereby extremely saving the economic costs.
Patent NL-2032677-A (NL)
Title: A method and device of adaptive emc-emi radio frequency signal data processing
Inventor: MENGLIN WU
IPC: A61B18/12
Filed: 2022-08-04
Abstract: A method and device of adaptive EMC-EMI radio frequency signal data processing. The method includes: performing, by a processor, segmentation and preprocessing in response to a radio frequency signal; performing Hilbert-Huang transform on signals after segmentation, to obtain time- frequency characteristics of electromagnetic signals of corresponding window stages, calculating 10 EMC power, EMI radio frequency energy and mode, and a radio frequency signal-to-noise mode, and comparing the EMC power, the EMI radio frequency energy and mode, and the radio frequency signal-to-noise mode with corresponding thresholds, to obtain plasma wand states in window stages of ablation and cutting, and coagulation and heat control, including touching metal short circuit, overheating and overload; and adaptively adjusting energy parameters of a radio frequency ablation 15 device, or prompting a user to adjust the energy parameters of the radio frequency ablation device. Fig. l
Patent NL-2034050-A (NL)
Title: Carbon dioxide flooding well pattern displacement visualization physical simulation experiment device for heterogeneous oil reservoir
Inventor: CHUANZHI CUI
IPC: G01N15/08
Filed: 2023-01-30
Abstract: The present invention relates to a carbon dioxide ﬂooding well pattern displacement visualization physical simulation experiment device for a heterogeneous oil reservoir, 5 including an imaging device, a carbon dioxide gas cylinder, a valve, a rotating device, a sand-packed model unit, an oil-gas separation device and an oil-gas metering device, wherein the carbon dioxide gas cylinder is communicated with an injection well of the sand-packed model unit through the valve, a producing well of the sand-packed model unit is communicated with an input end of the oil-gas separation device, and an output 10 end of the oil-gas separation device is communicated with the oil-gas metering device, the rotating device is mechanically connected to the sand-packed model unit and conﬁgured to adjust the dip angle of the sand-packed model unit, the imaging device is conﬁgured to image the sand-packed model unit in a displacement process. The simulation result is more accurate. 15
Patent NL-6910960-A (NL)
Title: Herbicidal allophanoyl chloride derivs
IPC: C07D317/66
Filed: 1969-07-16
Abstract: Herbicidal allophanoyl chloride derivs. Cpds. of formula: (where R1 is a 1-4C alkyl gp. and Rn represents 0-3 substituents chosen from Cl, Br, 1-6C alkyl opt. substd. with one or more Cl and/or F atoms (when Rn is 2 alkyl gps. these may be closed to form a ring), 1-4C alkoxy (when Rn is 2 alkoxy gps. these may be closed to form a ring) and amino gp. which may be substd. with 1 or 2 lower alkyl gps. and which may be present in salt form, or Rn is a phenoxy gp. opt. substd. with 1 or 2 halogen atoms, 1-4C alkyl or 1-4C alkoxy gps.), have strong herbicidal activity.
Patent NL-7213836-A (NL)
Title: Electrophotographic dry toner developer - contg fatty acid salt and hydrophobic colloidal silica
IPC: G03G9/10
Filed: 1972-10-12
Abstract: The dry toner developer material comprises (a) toner particles (b) fatty acid metal salt, pref. Zn stearate, and (c) submicronised colloidal silica. The silica has 10-100 m mu particle size and a hydrophobic surface contg. Si-O-Si gps. carrying 1-3 organic gps.
Patent NL-7313291-A (NL)
Title: Cranular material spreading machine - has metering unit shut by screw between unit and machine control
IPC: A01C15/00
Filed: 1973-09-26
Abstract: The machine is particularly for spreading artificial fertiliser in powder or granular form, and a metering unit regulates the cross section of the outlet from the hopper to the spreader. The unit is shut completely by a screw component acting between the control and unit. It can be in the form of a screwed spindle working in a nut, connected respectively to the control and the metering slide. The spindle can have markings to show the position of the unit, the nut serving as a marker. One or more axial grooves can be provided in the spindle, in which a spring lip on the nut engages.
Patent NL-7403000-A (NL)
Title: Pedal-driven vehicle - has force transmitting section of pedal trajectory at approximately same height as saddle
IPC: B62M1/36
Filed: 1974-03-06
Abstract: The radius of the circular, force-transmitting, pedal trajectory is at least 200mm. Each pedal (107, 108) is preferably guided through a trajectory approaching the pedal axis centre (117) during the non-force transmitting portion of its trajectory. A cam buide (32) may be provided adjacent to the pedal axis (117) on each side of the vehicle frame (1) and rollers (29) permitting a longitudinal sliding movement of the cranks (109,111) relative to the pedal axis, each crank being guided by a cam roller (31) following the cam guide. Stops may be provided on the cranks and the rollers to limit the longitudinal movement of the cranks.
Patent NL-7404019-A (NL)
Title: System for consecutive release of magnetic cores - uses profiled cross link to retain and release successive cores by movement of hinged bars
IPC: H01F41/08
Filed: 1974-03-26
Abstract: The equipment incorporates a hinged framework with two transverse bars (5, 6) retaining guide wires (4) which lie within a stack of magnetic ring cores (2). The lowest core of the stack (3) is retained by a projecting shoulder (1) of a wedge-shaped profile block (7). Tilting of the guide wire (4) from a vertical position towards the block 7) and parallel with the shoulder causes the lowest core to become detached. Subsequent pivoting of the lower part of the wire to be in line with the upper section enables the lowest core to descend to the level of the lower crossbar (6).
Patent NL-7412611-A (NL)
Title: Lying crop handling machine - has rotor with tines extending past swing axis to body on inside
IPC: A01D78/08
Filed: 1974-09-24
Abstract: The machine is particularly for mown grass, having one or more driven support rotors on vertical axes and equipped with radial tines swinging up and down on axes intersecting the rotor axis at a distance. Each tine (9) extends radially past its swing axis and is joined to a body (12) between this axis and the rotor axis. A stop (13) is so mounted in such a position that the centre of gravity (Z) of the tilting component, i.e. tine, body and pivot pin, remains, in the highest position of the tine, above the level of the pivot pin and between this and the rotor axis. The body can be of elastic construction, the tine being joined by it to the pivot pin.
Patent NL-7508790-A (NL)
IPC: G21C1/08
Filed: 1975-07-23
Abstract: An integrated pressurized-water reactor and steam generator is disclosed, particularly for ship propulsion and smaller stationary installations, in which circulating pumps of primary coolant loops are arranged in the upper part of a vertical pressure vessel close to the vessel's removable head. An annular steam generator is arranged centrally within the vessel, and above the outer periphery of a reactor core in the vessel's lower portion, and is suspended via a separate hollow ring supported by the vessel's upper portion and in which the impellers of the circulating pumps are arranged. The primary cooling water flows upwardly through the reactor core and the heat exchanger to the pumps located above, and from there, through a separate ring passage outside of the heat exchanger housing and core downward to again flow upwardly through the reactor core. Secondary steam and primary feed water nozzles can be disassembled sideways, so that although normally connecting with internal parts, all internals can be removed upwardly from the pressure vessel so that the pressure vessel can be checked everywhere. In the event of a failure of the circulating pumps, the afterheat given off by the reactor core after being shut down, is transmitted to the heat exchanger through natural thermal circulation of the water in the vessel.
Patent NL-7512373-A (NL)
Title: Inter-rivetting of metal sheets - entails driving of rivets through sheets onto female matrix whence rivet nose expands radially
IPC: B21J15/10
Filed: 1975-10-22
Abstract: Inter-rivetting of metal sheets, entails driving of rivets through the sheets onto a female matrix and the rivet hose expands radially to secure the connection. The matrix design permits its removal after nose expansion, and the process reduces prior multi-stage operations into a single operation. Rivet shafts effectively punch the rivet holes, nose enlargement is contrived by pressure against an anvil and an enlarged female matrix permits its abstraction. Pref. a matrix displacement occuring after a rivet traverses the sheets clamps the sheets against the rivet head, whence the rivet nose is expanded radially by continuing press. against the anvil, and the matris, by virtue of its enlargement is finally removed.
Patent NL-7603546-A (NL)
Title: Cruciform foot securing system to column - has foot in separate parts secured in place detachably to column
IPC: F16B12/40
Filed: 1976-04-05
Abstract: The system secures a cruciform foot to the base of a hollow vertical column used as a mounting for items of furniture, television sets etc. The portions of the foot extend through recesses in the column wall, at which points they are fixed to it. The foot comprises a set of separate parts (1, 4), detachably secured as an assembly to the column (5). Each portion can have at the inner end a vertical rib (6-9), forming a polygon when all are assembled together. Each rib can be a close fit in a recess (10-13) in the column, while the hollow inner end of its respective foot portion bears against the rounded outside of the column.
Patent NL-7612662-A (NL)
Title: Activated carbon powder continuous regeneration - by resistance heating while descending a column contg. perforated electrodes, giving uniform heating
IPC: C01B31/08
Filed: 1976-11-15
Abstract: Particulate activated carbon is regenerated by allowing it to descend through a vertical column, in which electrodes are arranged horizontally and spaced apart; each electrode comprises a large number of through passages or holes and a number of communicating ducts between these holes on the underside of the electrode. Both ducts and holes are large enough for the carbon particles to pass freely through them. Alternatively, each electrode is composed of a grating with correspondingly large apertures. A voltage is applied across the electrodes, to generate a current through the activated carbon as it flows down and thus heat it. Pref. the passages are uniformly distributed over the electrodes; the activated carbon particles are spherical, and the holes constitute >=25% of the total electrode surface area. The process can be operated continuously, by regularly charging the top of the column with fresh carbon for treatment. The current density is fairly uniform so that uniform heating of the material is produced.
Patent NL-8003607-A (NL)
Title: Trolley for cleaning accessories - carries roll of cleaning material and upwardly open suspended disposal bag fixed by clamps
IPC: B62B1/26
Filed: 1980-06-23
Abstract: The trolley is intended for holding cleaning accessories and comprises a wheeled (22) lower frame (1) with a carrier (3) for a roll (4) of cleaning material, and an upper frame (7) which serves as push bar and is provided with a carrier (13) for suspending an upwardly open disposal bag (9). The open upper end of the bag is securable by clamps (11). The carrier (13) may consist of a rectangular wire frame secured in horizontal position to the upper end of the trolley frame (7) whilst the clamps are U-shaped and pivoted to the frame (7) so that their central portions can engage opposite sides of the wire frame (13). FL.
Patent NL-8005581-A (NL)
IPC: C10L1/18
Filed: 1980-10-09
Abstract: The invention relates to a clear liquid fuel mixture for combustion engines which consist of:  a. a liquid hydrocarbon mixture;  b. 1-10 % by weight of water;  c. 0.1-25 % by weight of methanol as alcohol fully soluble in water;  d. 0.1-15 % by weight of surface-active substances; and e. 0.01-20% by weight of alcohols with 4 to 12 C atoms not or sparingly soluble in water.
Patent NL-8006999-A (NL)
Title: Photograph appts. for colour TV pictures - selects stores and decodes video frame into primary colours and uses diaphragm which sharpens focus only in line direction
IPC: H04N1/50
Filed: 1980-12-23
Abstract: The appts. includes a video tape recorder (10) storing a colour video signal, together with a frame specifying signal recorded on an audio track against the frame next to the frame image to be photographed. The specifying signal is detected by a detecting head disposed before the audio head by a distance corresponding to one field in the direction of tape travel and causing the to-be-photographed frame image to be fed to a memory device (12). An NTSC decoder (34) separates the signal stored in the memory into three primary colour signals. A monochrome monitor reproduces images corresponding to each of the three primary colour signals produced by the NTSC decoder (34) in succession. A camera (66) with a vertically elongated aperture diaphragm (70) photographs on colour film, in superimposed fashion the three monitor images through colour filters (76) passing only the respective primary colour corresponding to each image. The diaphragm (70) sharpens the out-of focus camera photographs, only in line direction by which the line structure of the monitor images is blurred out.
Patent NL-8102685-A (NL)
Title: Temporary protection system for articles in open - comprises profiled members and connectors forming clamping frame for cover
IPC: E04G21/28
Filed: 1981-06-03
Abstract: The covering system enables articles in the open to be temporarily protected from the weather. It consists of a number of profiled clamping members, which are rapidly assembled to form a frame with the aid of connectors, any suitable covering material being clamped in the frame. Members, connectors and material can be assembled so as to suit any item and form a wind- and waterproof cover for it.
Patent NL-8105532-A (NL)
Title: Setting mechanism for diamond cutting machine - has hydraulic circuit for coordinates of cutters with programmed electronic control unit
IPC: B24B9/16
Filed: 1981-12-08
Abstract: The setting mechanism is for a mechanised diamond cutting machine. It consists of a hydraulic system powered and regulated by an electrical, hydraulic, mechanical or pneumatic drive. It reduces or enlarges the perpendicular distance between the processing axes of the cutters with possible interchange of the functions. Setting can be continuous and/or periodic and is in synchronism with one or several movements of the machine. The hydraulic circuit incorporates a number of pistons, where the compression of one piston causes a set of other pistons to shift outwards. It has electronic control with programmed operations.