baber/WOPTO huggingface dataset:
Patent MX-9605188-A (MX)
Title: Use of amidoamines in ophthalmic compositions.
Inventor: DASSANAYAKE NISSANKE L
IPC: A61K31/164
Filed: 1996-02-26
Abstract: The use of certain amidoamines to disinfect contact lenses and preserve ophthalmic compositions is described. Ophthalmic compositions containing these compounds as disinfecting agents or preservatives are also described. The amidoamines utilized in the present invention have potent antibacterial and antifungal activity, and are chemically compatible with inorganic ions and other materials utilized in ophthalmic compositions.
Patent MX-9701277-A (MX)
Title: Suture anchor and drive.
Inventor: BORZONE ROCCO R
Filed: 1997-02-19
Abstract: A suture anchor and driver device is described that is designed to secure a suture anchor to a bone in a patient to allow soft tissue or the like to be secured to the bone. The suture anchor itself engages the suture along the length of a passage that passes through the diameter of the distal end of the suture anchor, providing for a relatively large area of engagement to minimize stress on the suture material. The driver is designed to engage the suture anchor and guide the suture material along outside surface of the driver.
Patent MX-9702621-A (MX)
Title: An explosive composition.
Inventor: ZIMMERMANN LEON MICHAEL
IPC: C06B47/14
Filed: 1995-10-10
Abstract: A watergel explosive composition is described which contains an oxidiser salt, a sensitiser, a thickener, a crosslinking agent, a fuel and less than 8 percent, by mass, of the composition of water. The explosive composition is cap sensitive in packages or cartridges having a diameter of about 26 mm or less at temperatures below about 5 degree C when detonated with a standard number 6 strength detonator. The explosive composition does not require a supplementary sensitisor or a perchlorate salt to achieve this cap sensitivity. A method of producing the explosive composition by separately preparing a thickened aqueous phase and a dry phase, and allowing the thickened phase to stand for a period of time before the mixing of the two phases, as well as explosive paper cartridge containing the watergel explosive composition, are also described.
Patent MX-9702745-A (MX)
Title: Variable position headboard for beds, armchairs and the like.
Inventor: MESSINA ROSARIO
IPC: A47C17/165
Filed: 1997-04-15
Abstract: The present invention discloses a variable position headboard for beds, armchairs and the like, comprising in combination, at least a fixed back vertical surface (2), which is attached to the bed base (3a) and at least a mobile upper surface (4) hinged over the back surface via a hinging device (5) so as to reach a vertical position, substantially coplanar to the back surface towards a forward position and backwardly slanted relative to said fixed surface.
Patent MX-9707337-A (MX)
Title: Tank for a pad-mounted transformer and method of making same.
Inventor: OWEN WILLIAM SCOTT JR
IPC: H01F27/00
Filed: 1997-09-25
Abstract: A tank for a pad-mounted transformer comprises: (i) a casing that is C-shaped in cross section and comprises spaced-apart parallel arms of sheet form and a rounded back wall connecting the arms and (ii) a combined front wall and bottom that is of a generally-L-shaped cross-section when viewed from a first reference plane extending parallel to the arms. The front wall is spaced from the back wall to provide an interior space between these walls. The bottom, when viewed from a second reference plane perpendicular to the first reference plane, has a rounded periphery that nests within the C-shaped casing. The combined front wall and bottom has a flange that extends around its periphery, abuts the interior surface of the C-shaped casing, and projects away from said interior space. The flange is roll seam welded to the casing by utilizing a welding machine comprising a pair of roller electrodes move relative to the parts being welded. This welding operation is performed by causing the roller electrodes to roll along the lenght of the flange during the welding operation.
Patent MX-9709289-A (MX)
Title: Methods of increasing accumulation of essential amino acids in seeds.
Inventor: BEACH LARRY R
Filed: 1997-11-28
Abstract: The present invention provides a method for increasing the levels of essential amino acids in seeds of plants, thereby enhancing the nutritional value of the seeds. The method comprises manipulating the metabolic pathway of the amino acid to provide an increased source of the target free amino acid and, concomitantly, over-expressing a preselected gene coding for the protein containing the target amino acid, such that there is accumulation of protein-bound target amino acid. A complementary protein sink is thus produced. The present invention is particularly useful in increasing levels of methionine, lysine and threonine in seeds.
Patent NL-2016369-A (NL)
Inventor: CORNELIS JOHANNES GOEDEE
IPC: G07F19/00
Filed: 2016-03-04
Abstract: De onderhavige uitvinding betreft een uitvoerbeschermsamenstel, zoals uitvoerbeschermsamenstel voor beschermen van een uitvoeropening voor een aantal vellen, zoals bankbiljetten, voor toepassing in een transactieautomaat met de uitvoeropening, zoals een geldautomaat, het uitvoerbeschermsamenstel omvattende: - tenminste één ten opzichte van de uitvoeropening in een functionele beschermende positie rangschikbaar beschermorgaan, - bevestigingsmiddelen voor bevestigen van het beschermorgaan in de functionele beschermende positie ten opzichte van de uitvoeropening, waarbij: - het ten minste ene beschermorgaan zich in hoofdzaak uitstrekt van een zijde van de uitvoeropening naar een andere zijde van de uitvoeropening; - het uitvoerbeschermsamenstel geleidemiddelen omvat voor het geleiden van het aantal vellen vanaf een uit voerrichting uit de transactie-automaat naar een richting onder een hoek van deze uitvoerrichting; - waarbij deze geleidemiddelen belemmering vormen voor inbrengen van een object in de uitvoeropening. Voorts betreft de onderhavige uitvinding een transactie-automaat omvattende een dergelijk beschermen samenstel
Patent NL-2020642-A (NL)
Title: Optical pulse generation for an extreme ultraviolet light source
Inventor: CHRISTOFFEL JOHANNES LIEBENBERG
IPC: G03F7/20
Filed: 2018-03-22
Abstract: An optical pulse for an extreme ultraviolet (EUV) light source may be formed by illuminating a semiconductor material of a modulation system with a first light beam having a first wavelength; applying a voltage to the semiconductor material for a time duration, the applied voltage being sufficient to modify an index of refraction of the semiconductor material such that a polarization state of a light beam having a second wavelength passing through the semiconductor material is modified to pass through at least one polarization-based optical element of the modulation system; and forming an optical pulse by passing a second light beam having the second wavelength through the semiconductor material during the time duration.
Patent NL-2020954-A (NL)
Title: Semiconductor device
Inventor: YOSHIHIRO KAMIYAMA
IPC: H01L23/495
Filed: 2018-05-18
Abstract: A semiconductor device includes: a seal portion; a first electronic element disposed in the seal portion, a first electrode being disposed on a top surface of the first electronic element; a first lead terminal having one end, on a top surface of which the first electronic element is disposed within the seal portion, and another end that is exposed from one end of the seal portion, the one end of the seal portion being along a longitudinal direction; a second lead terminal having one end that is disposed to be close to the one end of the first lead terminal within the seal portion, and another end that is exposed from another end of the seal portion, the other end of the seal portion being along the longitudinal direction; a first connecting element disposed within the seal portion, and having one end that is electrically connected to the first electrode disposed on the first electronic element, and another end that is electrically connected to the one end of the second lead terminal; and a conductive bonding agent for joining together the other end of the first connecting element and the one end of the second lead terminal in a conductive manner.
Patent NL-2028229-A (NL)
Title: Energy storage circuit and energy storage device
Inventor: QIONG LI
IPC: H02J9/06
Filed: 2021-05-18
Abstract: The present disclosure provides an energy storage circuit. The energy storage circuit comprises an energy storage module, a first conversion module, a second conversion module, a first circuit breaker, a second circuit breaker and a third circuit breaker, Wherein the energy storage module comprises a main positive electrode end and a main negative electrode end, the first conversion module comprises a positive electrode directcurrent input end, a negative electrode direct-current input end, a positive electrode altemating-current output end and a negative electrode alternating-current output end, and the second conversion module comprises a positive electrode altemating-current input end, a negative electrode altemating-current input end, a positive electrode directcurrent output end and a negative electrode direct-current output end. The present disclosure provides an energy storage device. The energy storage circuit and the energy storage device provided by the present disclosure can supply power to direct-current load and alternating-current load simultaneously, are beneficial to the application of various complex power utilization scenes, and are high in applicability and wide in application range.
Patent NL-6613314-A (NL)
IPC: C08J5/22
Filed: 1966-09-21
Abstract: 1,161,513. Permselective membranes. ISRAEL, STATE OF. and A. SUSZER. 23 Sept., 1966 [24 Sept., 1965], No. 42490/66. Heading B5B. [Also in Divisions C3 and D2] Permselective membranes are made by bonding organic fibre-active molecules containing acidic or basic groups to a cellulosic sheet. The bonding comprises ether or ester links. The membranes exhibit permselectivity in a broad pH range. The permselectivity exceeds 14 mV in a cell containing N/10 to N/20 KCI, and the resistance < 20 ohm/cm<SP>2</SP>. Links are formed by (a) partially esterifying the sheet with isatoic anhydride or a derivative thereof, diazotizing the resultant anthranoyl ester of cellulose, and coupling an agent containing acidic or basic groups; (b) by the interaction of the cellulosic sheet with a halogenated N- containing heterocyclic compound which may contain at least one sulphonic acid group, or at least one basic group, which may be alkylated; (c) etherification of the cellulose with the dibasic salt of tris-#-sulphatoethylsulphonium inner salt; or (d) etherification with propane or butane sultone. The cellulosic sheet may be of regenerated cellulose or partially hydrolysed cellulose esters, e.g. cellulose acetate.
Patent NL-6712690-A (NL)
IPC: G10L21/00
Filed: 1967-09-15
Abstract: 1,147,256. Automatic exchange systems. INTERNATIONAL STANDARD ELECTRIC CORP. 14 Sept., 1967 [17 Sept., 1966 (2)], No. 41990/67. Heading H4K. A plurality of channels carrying V.F. (e.g. dialling) signals are scanned in TDM manner and the results of the scanning are stored in a memory in respective sections thereof reserved for each channel. The contents of each section are then read-out at a much higher rate than they were written-in so as to effectively increase the frequency of the original VF signals whereby they can be analysed by BPF's having relatively large bandwidths and short transit times. This method is adopted because a centralized control analyzing the high frequency signals can monitor a greater number of channels carrying signals that last for a given time than could a control analysing directly the incoming VF signals. 2-out-of-6 VF signals having a minimum duration of 10 msecs. and occurring on channels S1 . . . Sn are sampled at a 5 kc/s. rate by scanner ZM and the results, after conversion into digital form, are stored in sections of a core store HSP pertaining to each channel. When each channel has been sampled 25 times scanning is stopped for one cycle and all the contents of HSP are read-out during this cycle, corresponding to a read-out rate of 5 Mc/s. Each section is read-out in parallel, via digital/ analogue converter DAW, low-pass filter TP (cut-off 5 Mc/s.) and band-pass filters BF1- BF6 (bandwidth 100 kc/s.), so that a 2 out-of-6 code is written into similar sections of a store (register) RSP. It is ensured that each code contains only two elements by means of a fault detector CU. If incoming signals occur in 2-out-of-8 code, they are analysed and then converted into 2-out-of-6 code by auxiliary filters BF<SP>1</SP> and converter CW. The above numerical data relates to a system having 20 channels. If the incoming signals have a greater minimum duration then the channels can be arranged in groups and each group then scanned and analysed repeatedly but in turn (Fig. 4, not shown). It is mentioned that the various scanning operations may be controlled by a stored program.
Patent NL-7004119-A (NL)
Title: Manufacture of aqueous lithium silicate - solutions
IPC: C01B33/32
Filed: 1970-03-23
Abstract: Method comprises reacting elementary Si (pref. a Si alloy of particle size less than 80 mesh contng. more than 90% Si) with an aqs. LiOH soln. Pref. the Si is added to the LiOH in increments at a rate which maintains the temp. below 60 degrees C.
Patent NL-7010152-A (NL)
IPC: H01F27/02
Filed: 1970-07-09
Abstract: 1,272,888. Transformers. J. M. B. CASTELLA. 14 May, 1970 [14 July, 1969 (3)], No. 23404/70. Heading H1T. Electromagnetic apparatus comprises at least one coil 3 embedded in a magnetic core formed as a solid block composed of particulate particles of magnetic material dispersed in an electrically insulating bonding medium. The coils may be of circular, oval, elliptical or rectangular form. Fixing holes (8) (Fig. 2, not shown) may be moulded into the block. Terminals (10) (Fig. 2, not shown) internally connected to the ends of the winding may also be moulded into the block. In another form of the apparatus the core may contain two windings, the block (1) (Fig. 3, not shown) being moulded so that it will accommodate four terminal blocks (10) (Fig. 2, not shown). The bonding material may consist of synthetic resin or plastics material. The magnetic material may consist of a soft iron, a silicon steel or a high permeability nickel iron alloy and the particles may be magnetically oriented.
Patent NL-7211089-A (NL)
Title: Pacm polyamide yarn - which can be given a false twist to produce a bulky product with high sheen
IPC: D02G1/02
Filed: 1972-08-14
Abstract: Multifilament feed yarn composed by PACM-12 polyamide and derived from bis-4-aminocyclohexyl methane (>=45% transisomer) has between five and ten holes in its cross-section. The holes are essentially symmetric about a centre line through the lobe, are roughly equal in length and are equally spaced about the centre of the filament. The filaments are characterized in that the Modification Ratio(M. R) number of holes (N) and denier (d) have the following relationship (MR)(N)/d1/2e0.0352N Although the yarns have high sheen they do not have excessive glitter.
Patent NL-7304876-A (NL)
Title: Feminine hygienic pad - worn in the inter labia space
IPC: A61F13/20
Filed: 1973-04-06
Abstract: A small hygienic feminine pad which absorbs small volumes of urine discharged because of stress incontinance, consists of two superposed portions. Each portion is curvilinear in cross-section and the upper portion has a smaller radius than the lower portion. In use the pad is positioned and held between the labia majora and the labia minora without the use of additional retaining devices. The pad may be adapted to carry a medicament or perfume.
Patent NL-7315669-A (NL)
Title: Open fire gas burner - has distributor chamber covered by permeable restrictor layer coated with flame colouring material
IPC: F23C99/00
Filed: 1973-11-15
Abstract: The burner is for an open fire with imitation logs of fireproof material, having a gas pipe with a number of burner apertures. The gas pipe has a primary air feed, and discharges into a distributor chamber. At the top, this chamber is covered by a bed of material permeable by the gas but restricting and distributing its flow. The bed is of heat-resistant material, on which a coating of metal is deposited to colour the flame. It can be constructed of two fine-mesh gratings spaced apart one above the other, with a filling material restricting and distributing the gas in between them, typically granular, the particle diameter preferably being between 1 and 2.5 mm. The salt colouring the gas can be NaCl, placed in block form on top of the bed.
Patent NL-7316355-A (NL)
IPC: C09K23/42
Filed: 1973-11-29
Abstract: Synthetic detergents of the ampholytic betaine type are provided, having a 2-hydroxy propylene ether group attached to the nitrogen atom of the betaine; the 2-hydroxy propylene ether group optionally can include a plurality of oxyalkylene units. The process for preparing these betaines easily and inexpensively involves reaction of an alcohol or hydroxy compound with epichlorohydrin to form the corresponding chloroglyceryl ether, which can be aminated and quaternized either in two stages, by reaction of a dialkyl amine and a straight or branched halogenated carboxylic acid, or in one stage by reaction of an amino acid. Detergent compositions containing these betaines are also provided.
Patent NL-7406444-A (NL)
Title: Tyre building machine accessories - comprising offset inflatable structures for folding lay-up plies
IPC: B29D30/24
Filed: 1974-05-14
Abstract: Inflatable structure with an annular support table mounted alongside a tyre carcass lay up drum, is made with multiple ply crossed bias walls and integral clamps to cause oblique dilation and collapse of the structure. Used for doubling back and consolidating the edges of carcass plies during tyre mfr. esp. sub tread protectors made of steel cables. The inflatable structure is pref. covered with a low friction fabric on the regions which can contact the carcass components. Offers simplicity of installation and operation and applies circumferentially uniform press. for positioning and consolidating the lay up layers.
Patent NL-7414833-A (NL)
Title: Transportable container for sack - is for tippable material and is typically in octagonal housing with lid
IPC: B65D19/06
Filed: 1974-11-14
Abstract: The container for the sack is made of a number of similar panels (1) of the same size and supported in a vertical arrangement. A typical design is of octagonal form with a matching lid (16) with a flat top. The panels are held together by side pieces around the upper and lower periphery (15, 10). The unit stands on a platform (6) of sandwich construction with the transverse separators nailed to short vertical strips which are able to slip between the main body of the container and the lower support framework.
Patent NL-7508407-A (NL)
Title: Corrugation of fibrous strip material - using pairs of belts moving at successively slower speed
IPC: B31F1/24
Filed: 1975-07-14
Abstract: In the continuous mfr. of a longitudinally corrugated material, e.g. for sound or thermal insulation, by transversely folding a longitudinally flexible strip, the strip is introduced in transversely folded form between two longitudinally extending walls which define a passage of height greater than the strip thickness and are displaced longitudinally, the strip being introduced at a speed less than the linear inlet speed and decreases in the direction of displacement, so that the closing up of the folds is brought about in the interior of the passage in the length direction the strip material. The strip material may be a fibrous web, a fleece of such webs, a (non)woven fabric or a sheet of plastic. The use of moving walls in the folding and transport of the folded strip, overcomes the problems arising using stationary walls, e.g. the restriction of motion of the corrugated material if treated with a binder, and the risk of blocking the appts.
Patent NL-7515262-A (NL)
Title: Membrane filter with a spiral support - giving a large filtration area which fouls slowly
IPC: B01D63/16
Filed: 1975-12-31
Abstract: A membrane filter has a pressure vessel and an inlet for feed and outlets for concentrate and permeate. The membrane supports are connected to the permeate outlet. The supports in combination form a spiral surface. Filter can be used for membrane filtration. The membrane area in a given sized vessel is large and the spiral form reduces the rate at which the membrane fouls.
Patent NL-7605920-A (NL)
Title: Rain water drain pipe grating - has inclined sides forming cracks in earth supported for easy drainage
IPC: E02B11/00
Filed: 1976-06-02
Abstract: The grating has round holes and is for covering a drain pipe for rain water, its sides supporting the earth. These sides are inclined so that the thickness of the earth varies. This causes small cracks to form in the form in the earth, through which the rain water rapidly soaks away, preventing the ground from becoming waterlogged. The ends of the grating are closed by triangular panels, and it can be of metal or plastic, preventing sand or earth being washed away the rain water.
Patent NL-7606474-A (NL)
Title: Feed pipe valve from storage tank - has float actuating ball valves controlling outlet and vent
IPC: F16K24/00
Filed: 1976-06-15
Abstract: The valve is partic. for mounting in the feed pipe from a fuel storage tank before the flowmeter. It has an upright housing (1) with an outlet (4) at a lower level than the inlet (2), also an air vent (6) at the top which can be connected to the pipe after the flowmeter and bypassing the latter. The outlet is shut off by a ball valve (10), actuated by a float (7) in the housing. The float also actuates a second ball valv (9) in the housing, shutting off the air vent when the fluid in the housing has reached a predetermined level. The housing can have a number of low-level outlets and/or high level air vents, each working with a valve actuated by the float.
Patent NL-7611239-A (NL)
Inventor: SCHELKMANN WILHELM
IPC: B29D30/58
Filed: 1976-10-11
Abstract: METHOD OF RENEWAL OF THE TREAD ON A WORN PNEUMATIC OF SOLID RUBBER TYRE The invention is concerned with a method of renewal of the tread of a worn pneumatic or solid rubber tyre.  A layer of bonding rubber is applied to the prepared body of the tyre and a prefabricated rubber tread ring is applied.  Gaseous inclusions between the applied layers are avoided or led away and the resulting blank is heated in an autoclave for vulcanizing the bonding rubber.  The tread rins, which on its underside exhibits a rough face of projections and recesses forming a net work of passages, produced in a press mould simultaneously with the production of the tread and kept fit for bonding, is applied to the body coated with the layer of bonding rubber and any gaseous inclusions are led away out of the layers by application of reduced pressure, where upon the lateral outlet openings from the super imposed layers are sealed off, and/or by squeezing out by means of the  exertion of mechanical pressure on the tread.
Patent NL-7702119-A (NL)
Title: (2)-Cyohexenyl/cyclohexanone prepn. - by crotonisation of cyclohexanone in the liq. phase with a metal cpd. catalyst
IPC: C07C45/74
Filed: 1977-02-28
Abstract: Prepn. of 2-(1-cyclohexenyl)-cyclohexanone (I) comprises crotonisation of cyclohexanone in the liq. phase at 50-250 degrees C in the presence of a catalyst comprising a Fe, Co or Ni cpd. sufficient to provide =1 mol metal per mol cyclohexanone. The metal cpd. may be e.g. (a) a salt of a 1-20C aliphatic carboxylic acid or a naphthenic acid; (b) a metal alkanolate derived from a 1-6C alkanol; (c) polyacids and heteropoly acids or (d) a complex with a 1,3-diketone or with EDTA. Process gives high yields of (I), which can be dehydrogenated to o-phenylphenol. which is a useful fungicide and preservative. Pref. the catalyst is used in amts. of up to 0.5 mol esp. 10-5 to 10-2 mol per mol cyclohexanone. The crotonisation reaction is carried out e.g. at 50-250 degrees C esp. 120-180 degrees C, and may be operated continuously or discontinuously.