baber/WOPTO huggingface dataset:
Patent MX-9801871-A (MX)
Title: Hydrolysis-promoting taxane hydrophobic derivatives.
Inventor: MAYHEW ERIC
IPC: A61K31/337
Filed: 1996-09-12
Abstract: Provided herein is a taxane having a hydrocarbon attached at the 2' and/or 7 positions, the hydrocarbon's alpha position being occupied by a "hydrolysis-promoting group" ("HPG"). Substitution of an HPG for the methylene unit ordinarly occupying the alpha position allows for enhanced in vivo hydrolysis of the hydrocarbon-taxane bond, and hence, for enhanced taxane therapeutic activity. Also provided herein are taxane-containing compositions, and methods of administering taxanes to animals, including those afflicted with cancers.
Patent MX-9805294-A (MX)
Title: Disposable absorbent article having a registered graphic and process for making.
Inventor: BRANDON ROBERT GRIFFITHS
IPC: B65H23/188
Filed: 1998-06-29
Abstract: A process for controllably registering two continuously moving layers (54, 66) of material is provided. One of the layers (66) of material has a plurality of reference marks (74) representing a plurality of separate and distinct components, and the other of the continuously moving layers (54) has a respective plurality of different components thereon. The process controls the distance between reference marks to a selected distance, and controllably registers each reference mark to a respective component of the continuously moving second layer. An article is provided in which a graphic is controllably registered within a designated area thereof.
Patent MY-8500743-A (MY)
Title: Compositions comprising phosphate salts of poly-2-oxazoline and fire retardant and treatment of cellulosic substrates therewith
Inventor: SMITH WILLIAM LACARDO
IPC: C08L97/02
Filed: 1985-12-30
Abstract: The title compositions impart fire retardancy to and are not readily leached from various cellulosic substrates. For example, wood treated with a composition comprising a phosphate salt of poly(2-ethyl-2-oxazoline) and a 40:60 mixture of mono- and diammonium phosphate is not only rendered fire retardant but the phosphates exhibit good resistance to leaching.
Patent NL-2016100-A (NL)
Title: Subsidence Monitoring System.
Inventor: ARNOUD MARC JONGSMA
IPC: G01V9/00
Filed: 2016-01-15
Abstract: A device (20) for monitoring a height profile of an ocean floor (14). The device comprises an elongated structure (22), and includes a first fluid conduit (34) for accommodating a first liquid (36), at least one differential pressure transducer (24a) provided along the elongated structure, and in fluid communication with the first liquid at a first pressure (Pa,1) based on the communicating vessels principle, and with a second liquid (38a) at a second pressure (Pa,2). The at least one pressure transducer is configured for measuring differential pressures between the corresponding first and second pressures. The device further comprises a pressure compensator (26) for exerting on the first liquid an inner reference pressure (Pr,1) in response and proportional to an outer reference pressure (Pr,2) exerted on the pressure compensator by the body of water at a reference position (Rr).
Patent NL-2016332-A (NL)
Title: Elevator and stairs assembly.
Inventor: MARK MENNO STEPHAN VAN DER VEER
IPC: B66B9/08
Filed: 2016-02-26
Abstract: The invention relates to an elevator and stairs assembly, comprising a cabin, a lifting device, a fixed stairs portion and a movable stairs portion, wherein the movable stairs portion is secured to, and arranged on, the cabin and configured to move along with the cabin in a vertical direction. Thereby, the elevator and stairs assembly is configured to move passengers, in an interior of the cabin, between a lower position at a lower floor and an upper position at an upper floor. The elevator and stairs assembly also allows persons to use the stairs, extending between the lower floor and the upper floor and comprising the fixed stairs portion and the movable stairs portion, when the cabin is in the lower position.
Patent NL-2022099-A (NL)
Title: Pellicle and pellicle assembly
Inventor: DAVID FERDINAND VLES
IPC: G03F7/20
Filed: 2018-11-30
Abstract: A pellicle suitable for use with a patterning device for a lithographic apparatus. The pellicle comprising at least one breakage region which is configured to preferentially break, during normal use in a lithographic apparatus, prior to breakage of remaining regions of the pellicle. At least one breakage region comprises a region of the pellicle which has a reduced 5 thickness when compared to surrounding regions of the pellicle.
Patent NL-2025428-A (NL)
Title: Malus Domestica 4-Coumaric Acid: Coenzyme A Ligase 4 Gene and Encoded Protein and Application Thereof
Inventor: HAIBO WANG
IPC: C12N15/82
Filed: 2020-04-26
Abstract: The present invention belongs to the field of genetic engineering, and particularly relates to a malus domestica 4-coumaric acid: coenzyme A ligase gene Md4CL4 and an encoded protein and application thereof. The gene is the 4CL gene Md4CL4 cloned from malus domestica. The present invention is prepared by cloning from malus domestica for the first time, providing gene resources for plant molecular breeding. Vlfith the transgenic technology, the over-expression vector of the Md4CL4 gene is transferred into nicotiana tabacum to obtain transgenic nicotiana tabacum. In the present invention, high response of the Md4CL4 gene to salt stress is discovered in malus domestica for the first time, a DNA fragment of a complete coding section of a gene that is isolated and cloned from malus domestica and promotes tolerance to salt stress is obtained, and the functions of the gene are verified and used to finally find that the salt tolerance of the transgenic material after over-expression of the Md4CL4 gene in nicotiana tabacum is obviously improved. The use of the gene is conducive to breeding of new varieties of plants with high salt tolerance.
Patent NL-2030152-A (NL)
Title: Bipolar tumor ablation needle for high-voltage high-frequency steep pulse
Inventor: JIANHUI GAO
IPC: A61B18/14
Filed: 2021-12-16
Abstract: The present disclosure relates to a bipolar tumor ablation needle for a high-voltage high- frequency steep pulse. On a needle, a positive electrode and a negative electrode are included, which makes an operation during surgical ablation easier than that using a unipolar ablation needle. Two to siX unipolar ablation needles generally need to be punctured at the same time according to the size of a tumor. The requirement for the parallelism between two needles is high, so that it is difﬁcult for a doctor to operate a surgery. By using the bipolar tumor ablation needle of the present disclosure, the diameter of the tumor ablated at a single time is less than 12 mm. If moving ablation is implemented, then the diameter of the ablated tumor can reach about 30 mm depending on the number of moving points.
Patent NL-6410092-A (NL)
IPC: A61J1/00
Filed: 1964-08-31
Abstract: 1,059,554. Seaming non-metallic sheet material. BAXTER LABORATORIES Inc. Aug. 31, 1964 [Sept. 12, 1963], No. 35510/64. Heading B5K. [Also in Division B8] A container for liquids, particularly therapeutic solutions, is formed of laminated plastics sheet so as to produce an inner layer of contents inert moisture resistant film and an outer layer of strength providing material which wholly surrounds the inner layer. This means that the inner layer is excluded from the seams. The laminate may be of polyvinylchloride and a polyhalohydrocarbon such as polychlorotrifluoroethylene which forms the inner layer. Two sheets 14, 15 may be welded together to enclose the contents, by high frequency heating whereby both films are melted simultaneously and pressure is applied by jaws such as 17, 17a to force the inner layer from the seam.
Patent NL-7407796-A (NL)
Title: Continuous measurement of gas flows containing dust - uses system of pairs of branch pipes
IPC: G01F1/20
Filed: 1974-06-11
Abstract: The gas inlet tube branches off into one or more pairs of branch pipes which are guided into a chamber. The open ends of each pair of branch pipes are directed opposite to one another along a straight line and the openings are at a certain distance from one another. A measuring line is led from a pressure gauge through the chamber walls and its open end is located between the open ends of the pair of branch pipes. Another measuring tube has its open end in an area inside the chamber where the motion of the gas is as small as possible. The chamber is connected to a gas outlet pipe which conveys the gas at the same velocity as through the inlet pipe. Branch pipes are provided as shown as (2) in the drawing.
Patent NL-7416197-A (NL)
Title: Door lock actuated on both sides - has toothed rack and pinion actuator for the locking catch
IPC: E05B63/00
Filed: 1974-12-12
Abstract: The door lock can be actuated from either side and its actuating drive has only one rotating point. This lock is highly compact and reliable. The actuating element (7) is moved by the drive (6a) between two end positions. The lock has a toothed rack (8a) and this toothed rack transmits the sliding movement of the actuating element (7). The actuating drive (6a) is connected to a carrier (6) which rotates together with the lock cylinder. The toothed actuator is moved through an angle of at least 120 deg. to operate the lock in response to a smaller movement of the handle.
Patent NL-7510482-A (NL)
Title: Antimicrobial, e.g. antifungal, amino-nitrile salts - prepd. by reacting amines with aldehydes, adding cyanide and reacting with acid
Filed: 1975-09-05
Abstract: New aminonitrile salts are of formula: R1-NH-CHR2-CN. HX (I) (where R1 is 2-5C alkenyl, 2-5C alkynyl, or a two-chain 4-6C alkyl residue, R2 is H or CH3; and HX is an organic or inorganic acid). (I) are used to control plant diseases. Their water-solubility ensures uniform distribution when they are incorporated into the soil, which is advantageous in combatting soil-borne phytophatogenic microorganisms. (I) are readily absorbed by plants and translocated into the leaves, making (I) useful systemic fungicides. The good solubility of (I) ensures that they afford long-lasting protection against pathogens. (I) show antimicrobial activity against microorganisms other than phytopathogenic fngi esp. G Gram-positive and -negative bacteria. They can therefore be used as antimicrobials in wood, bamboo, fibre and paper prods. They can also be used in cosmetics, paints and synthetic resins, and for combatting slime in paper mills. They have a broad fungicidal spectrum coupled with low toxicity to warm-blooded animals. In concns. used they cause no skin irritation. (I) are (almost) colourless. Specific. (I) include N-allyl-glycinonitrile hydrochloride In an example, this cpd is prepd. byreactng allylamine with sodium hydrogen sulphite and formaldehyde soln, adding KCN; and reacting the resulting N-allyl-glycinonitrile with anhydrous HCl in CHCl3.
Patent NL-7513907-A (NL)
Title: Organosulphur vulcanisation retarders for diene rubbers - comprise thiourea or thioimidazolinone derivs
IPC: C07D487/04
Filed: 1975-11-28
Abstract: Premature vulcanisation of diene rubbers contg. vulcanising agent and org. accelerators is prevented by incorporating an effective amt. of either a cpd. R-CO-NH-S-R' (I) (where R CO- is N-carbamoyl, N-arylalkylcarbamoyl, N-cycloalkylcarbamoyl, N-arylcarbamoyl, N-haloarylcarbamoyl, N-nitroarylcarbamoyl, N-alkylarylcarbamoyl, N-(alkylthio)carbamoyl, N-(cycloalkylthio)carbamoyl, N-(arylalkylthio)carbamoyl, N-(arylthio)carbamoy, N-(ahloarylthio)carbamoyl, or N-(alkylarylthio)carbamoyl, R' is alkyl, cycloalkyl, arylalkyl, aryl, haloaryl, nitroaryl, or alkylaryl), or a cpd. (where R and R together with the CO gp. and the N atom form 2-imidazolin-one-1-yl, 3-alkylthio-2-imidzolinone-1-yl, 3-cycloalkylthio-2-imidazolinon-1-yl, 3-arylalkylthio-2-imidazolinon-1-yl, 3-arylthio-2-imidazolinon-1-yl, 3-haloaryl-thio-2-imidazolinon-1-yl, 3-nitroarylthio-2-imidazolinon-1-yl, 3-alkylarylthio-2-imidazolinone-1-yl, 2-benzimidazolinon-1-yl, 3-alkylthio-2-benzimidazolinon-1-yl, 3-cycloalkylthio-2-benzimidazolin-on-1-yl, 3-arylalkylthio-2-benzimidozolinon-1-yl, 3-haloarylthio-2-benzimidazolinon-1-yl, 3-nitroarylthio-2-benzimidazolinon-1-yl or 3-alkylarylthio-2-benzimidazolinon-1-yl; R" is alkyl, cycloalkyl, arylalkyl, aryl, haloaryl, nitroaryl or alkylaryl). The cpds. (I) and (II) have good retarding properties and do not upset subsequent vulcanisation.
Patent NL-7700435-A (NL)
Title: Mixer for viscous fluids - comprising tube with tangential nozzles inducing alternating rotational flow pattern
IPC: B01F33/40
Filed: 1977-01-17
Abstract: Equipment for mixing viscous fluids comprises a tube with side nozzles A, B, and C. The side nozzles arrive at the inner tube surface almost tangentially, pointing downstream by about 10 degrees. Nozzles B are radial in direction, but point slightly downstream. The fluids moving down the tube are split into substream by nozzles B, and rotates by nozzle A, C. To improve mixing nozzles A, C point in opposite directions. The fluid inserted through the nozzles may be one of the components, or may be a gas such as air. The mixer is partic. suitable for preparation of foamable resin compositions, esp. those containing reinforcing fibres. For such materials, mixing must be rapid prior to moulding. Prior mixers have incorporated baffles leading to dead spots and difficulty in cleaning.
Patent NL-7705263-A (NL)
Title: Checking circuit for radar beam accuracy - examines phase difference between two signals for typical value of position
IPC: G01R29/10
Filed: 1977-05-12
Abstract: The control circuit is for checking the accuracy of a commutated radar beam. The aerial is used in an approach and landing control system for aircraft. The variation w.r.t. time of the phase difference between a first signal and a second signal is determined and the occurrence of a given phase difference which typifies a predetermined position of the scanning beam is examined. Random samples are taken from the first signal at a point in a region where the field generated by the aerial is always present during the excitation. The observation of the occurrence of a phase difference is done by comparing a signal indicative of the phase difference between the two signals with a signal indicative of the phase difference between the two signals which occurs when the aerial operates with a zero direction fault.
Patent NL-7802224-A (NL)
Title: Central TV aerial system with foundation frame for box - has parallel side frames divided into hinge coupled top and bottom sections
IPC: H02B1/30
Filed: 1978-02-28
Abstract: The foundation frame is for a terminal box of a central TV aerial system. The frame consists of two separate parallel side frames joined at the top by a support and a base frame at the bottom. The side frames are divided into a top section (1) and a bottom section (2) which are hinge-coupled (3, 5). The base frame (5) is hinge-coupled to the lower section of the side frames. The lower sections of the side frame can be displaced through an angle to the vertical. The base frame can be laid horizontally, irrespective of the angle of inclination of the lower section of the side frames; most components are made of stainless steel plate.
Patent NL-7807964-A (NL)
Title: TV receiver with detection circuit - has independent detectors for AFC and video signal separation
IPC: H04N5/50
Filed: 1978-07-27
Abstract: The TV receiver has a detection circuit (13) of which one input is coupled to the output of a mid frequency converter (9). The detection circuit (13) is also coupled to a band filter (31) which is controlled via two oscillators (33 and 37) tuned to video mid frequency, the power being derived from a power supply with phase shift (28 and 25). HF input signals are converted to mid-frequency in a mixer (3) controlled by an oscillator (7) which is coupled to the output (19) of the first detector (17). Inputs, (15 and 23) to the first detector (17) are derived from the mid-frequency convertor (9) and phase shifter output (25). Inputs (41 and 45) to the second detector (43) are derived from the mid-frequency converter (9) and the tuned bandfilter (31). The first detector (17) thus acts as an AFC detector, and the second (43) acts as video signal detector. The circuit is intended to improve separation of video and sound signals resulting in reduced video to sound cross-talk and improved sound reproduction.
Patent NL-7900319-A (NL)
Title: Liquid lift pump unit - has piston lighter than liquid specific gravity acting on liquid in rotary cylinder
IPC: F03G7/10
Filed: 1979-01-15
Abstract: The pump incorporates a piston assembly lighter than the specific gravity of the liquid in which it works, so that it pumps the liquid solely by its own weight, increased by the pressure of the liquid contained in it. The assembly works in a rotary cylinder, so that its weight and pressure make the cylinder top-heavy, causing it to rotate under gravity, when the process is repeated.
Patent NL-7902015-A (NL)
IPC: G01N23/08
Filed: 1979-03-14
Abstract: The invention relates to a method of and a device for determining a radiation absorption distribution in a part of a body. Per measuring value a contribution of the absorption value in each element of a matrix imagined in the part is calculated. It is demonstrated that this contribution equals the value of the measuring value multiplied by a weighting factor. The weighting factor is a function of the distance between the element and the measuring path along which the measuring value is determined. A calculation method of this kind enables fast on-line calculation of an absorption distribution and the complete reconstruction of the absorption distribution is laid down in a hardware circuit. Complex operations such as F.F.T., convolution and interpolation are not required.
Patent NL-7905825-A (NL)
Title: Heat-curable polyester resins - based on a benzene di:carboxylic acid, a tri:hydroxyl cpd., an alkylene di:ol and a di:hydroxyalkyl cpd.
IPC: C09D167/00
Filed: 1979-07-27
Abstract: Heat curable polyester resin is made by reacting a mixt. contg. (a) 40-60 wt.% of a benzenedicarboxylic acid, (b) 2-18 wt.% of a trihydroxyalkyl cpd., (c) 9-23 wt.% of a short chain alkenediol with 4C in the prim. carbon chain between the OH gps., (d) 9-30 wt.% of a dihydroxyalkyl cpd. with 4-10C in the prim. carbon chain between the OH gps., and (e) 0-10 wt.% of an alkyldicarboxylic acid. The resin has a number av. mol. wt. of 1400-5000, a combined acid value and OH number of 40-160 mg KOH/g; and a glass transition temp. Tg of -15 degrees C to + 25 degrees C. The polyesters can easily be dissolved in organic solvents to give coating compsns. which can be cured together with suitable aminoplast resins and acid catalysts to give coatings with excellent adhesion, hardness, mar resistance, water resistance, extensibility and resistance to dry heat. The prods. are esp. useful in coating for appliances.
Patent NL-8003472-A (NL)
IPC: C11D10/04
Filed: 1980-06-16
Abstract: By inclusion of an alkali metal soap and an alkanolamine in a liquid detergent composition which contains a mixture of sodium tripolyphosphate and tetrapotassium pyrophosphate, a stable liquid, both at 0 DEG  C. and at 52 DEG  C. is obtained, in the presence of a hydrotrope. This system can also incorporate hydrogen peroxide, without any detrimental effect on its chemical or physical stability.
Patent NL-8003824-A (NL)
Title: Diaphragm for electrolytic cell - has mat of amorphous silica or zirconium oxide fibres with fluorocarbon polymer binder
IPC: C25B13/04
Filed: 1980-07-02
Abstract: Diaphragm for electrolysis cell comprises a mat of inorganic fibres and a fluorohydrocarbon polymer binder. The mat is composed of amorphous SiO2 or ArO2 fibres and the pores of the bonded mat are filled with amorphous hydrated SiO2 or ZrO2 such that the diaphragm has a hydrodynamic permeability of less than 30. x 10 power-10 m3/N.sec. and an electrical resistance factor (= the ratio of the ohmic resistance of the electrolyte- saturated diaphragm to that of an electrolyte layer of the same thickness as the diaphragm) of less than 10. In a pref. diaphragm, the hydrodynamic permeability is less than 0.3 x 10 power-10 m3/N.sec. and the electrical resistance factor is less than 5. The diaphragms have controlled permeability, good conductivity and good ion conductivity, good resistance to electrolytic media and good mechanical strength, and give reduced energy consumption in the cell.
Patent NL-8020182-A (NL)
Title: Odour extraction ventilation for WC - uses fan drawing air through valved up-pipe through header tank and directing same down back-pipe to sewer
IPC: E03D9/052
Filed: 1980-05-06
Abstract: The water closet is equipped with a fan-motivated ventilation system by which offensive odours are removed from the pan zone, utilising a valved duct (5, 6) to convey extracted air to a discharge point in the sewage outfall (2) behind the seal. The closet takes the conventional form, a pan (22) with a sealed sewage outlet (2) includes a rear-mounted header tank (24) for flush water. A flush water feed passage (25) locates at the foot of the tank, the ventilation duct inc. an extraction pipe (5) which passes vertically through the tank (24) to open out in the passage (25). The head of the pipe is surmounted by a one way valve which authorises upward air flows only, and opens out into a fan chamber. The fan (4) is driven by a low current motor which may be connected to a light switch through a transformer, and directs the airflow into a back pipe (6) to the outlet (2).
Patent NL-8100841-A (NL)
Title: Pack-ice breaking method - uses explosive charges to form mosaic and transport equipment with feet pressing down
IPC: E02B15/02
Filed: 1981-02-19
Abstract: The method breaks up pack-ice in front of the bow of a ship into a mosaic pattern, using explosive charges in advance of the point at which the mechanical effect of the ship is felt. Transport equipment is used to travel over the pack-ice, having feet by which it pushes or crawls etc, pressing down on the ice in the process.
Patent NL-8202970-A (NL)
Title: Ball game with racquets - includes metal tubular uprights and movable bases with cord supporting nets fixed between
IPC: A63B69/00
Filed: 1982-07-23
Abstract: The game has nets which may be fixed in a variety of positions. The nets are fixed on cards suspended between metal uprights of round square or rectangular cross-section. The uprights are mounted on movable bases, blocked by wheels and/or insertible pins. The nets may be of metal gauze, plastics or rope, and the uprights may be plastics covered. Hooks are used for quick net suspension and tensioning. The game may be played by two or four persons, using normal or light and small solid ball, with a bounce force of 40%.
Patent NL-8600832-A (NL)
IPC: H01J29/07
Filed: 1986-04-02
Abstract: The invention relates to a colour display tube having a colour selection electrode which is provided in the corners of the upright edge of the display window by means of suspension means, which comprises two parts. One of the parts (25) has an aperture (26) in which a spherical part (32) of the other of the parts (30) engages. According to the invention, a rigid construction is obtained when the spherical part has points of engagement (41) with the one of the parts (25) which are situated on the side of the one of the parts (25) remote from the other of the parts (30).
Patent NL-8602201-A (NL)
Title: Folding press for sheet material - has frame with die supports on beams having pivotal guide arms
IPC: B21D5/02
Filed: 1986-08-29
Abstract: The press for bending sheets has a frame (1), a holder beam and a movable top beam (4). The beams carry a die (7) with a U-shaped groove and a cooperating stamp (5). On both sides of the bottom beam is at least one guide bar (9) assembly mounted on the bottom beam via a carrier. Each has a guide arm (11) which is in rest position, horizontal. The arms narrow toward the mould for supporting the workpiece. A linkage supports each guide arm for pivotal movement w.r.t. its carrier.