baber/WOPTO huggingface dataset:
Patent MX-9705840-A (MX)
Title: Absorbent article having containment gaskets.
Inventor: SCHLEINZ ALAN FRANCIS
IPC: A61F13/494
Filed: 1996-02-02
Abstract: Disclosed is a distinctive absorbent article which includes a pair of stretchable leg containment gaskets (38). The leg containment gaskets include a bodyfacing surface (82) which extends along a width of the leg containment gaskets and which is adapted to be in a contacting relationship with a wearer's body when is use. An outboard edge (68) of each of the leg containment gaskets is attached to the longitudinal side portions of the absorbent article along an attached width (86). An inboard edge (66) of each of the leg containment gaskets remains unattached from said longitudinal side portions in at least the crotch portion of the absorbent article along an unattached width (84). The attached width of each of the leg containment gaskets in the crotch portion of the absorbent article is at least about 30 percent of the width of the leg containment gasket. The absorbent article may also include a pair of stretchable waist containment gaskets (40, 42). In addition, the absorbent article may include at least one waist flap (100,, 102) to provide additional void volume to help contain bodily exudates.
Patent MX-9709312-A (MX)
Title: Method for purifying thrombopoietin.
Inventor: ALASKA ANDREW R
IPC: C07K14/52
Filed: 1996-05-22
Abstract: Methods of removing protein contaminants from a solution comprising thrombopoietin are disclosed. The solution is exposed to hydroxyapatite, whereby protein contaminants are bound to the hydroxyapatite and the thrombopoietin remains substantially unbound, and the unbound thrombopoietin is recovered. The use of hydroxyapatite is advantageously combined with other purification and concentration techniques, including ion-exchange chromatography, ligand affinity chromatography, hydrophobic interaction chromatography, ultrafiltration, and differential precipitation.
Patent MX-9802189-A (MX)
Title: Surface replica fuel cell having a fiber-reinforced membrane.
Inventor: HOCKADAY ROBERT G
IPC: H01M8/10
Filed: 1998-03-20
Abstract: A compact, surface replica fuel cell has a fiber reinforced, porous central membrane (3) and two porous outer membranes (23, 31). Thin film catalyst and metal electrode materials are deposited on both sides of the central membrane, using a variety of techniques, such as ion or light bombardment, etching, and vacuum deposition. For compound fuels, two catalysts are deposited. The first catalyst (13) forms the interior surface replica electrode (9). The second catalyst is positioned on the interior of pores (65) to scavenge hydrogen before it is diffused out of the electrode and the electrolyte (21). A hydrophobic film (19) is deposited over the electrode films to control electrolyte positioning and to strengthen the electrodes. Catalyst surface active area is maximized by separating the catalyst film from the porous non-electrolyte substrate (45) and filling the voids between the substrate and the catalyst film with electrolyte. A non-bipolar stack of fuel cells is constructed on the central membrane by geometrically engineering the cells on the central membrane to provide through-membrane contacts, through-cell water flow, thin film electrodes and electrode breaks. The fuel cell may function as an electrolysis cell for generating reactant gases from the electrolyte.
Patent MX-9803759-A (MX)
Title: A method and an apparatus for calibrating packaging containers.
Inventor: PALM LARS-ERIK
IPC: B65B61/24
Filed: 1998-05-12
Abstract: Packaging containers for liquid contents, for example milk, are normally manufactured from laminated packaging material including a carrier or core layer of fibre material which is coated on each side with plastic layers. In order to facilitate folding of the material, this is normally provided with a pattern of weakening crease lines which facilitate the reforming into the desired packaging container configuration. A method of retroforming or calibrating a packaging container for realising more accurate final configuration, sharper fold lines and thereby for imparting to the packaging container improved steadiness and stability comprises the steps of surrounding the packaging container (1) with a forming device (11) adapted to the final configuration of the packaging container, and of displacing parts (12, 13) of the forming device towards one another so that the free space for the packaging container is briefly reduced. An apparatus for carrying the method according to the present invention into effect comprises a forming device (11) with moving forming parts which, in the closed position, define a forming cavity of a volume which amounts to between 100 and 110 per cent of the theoretical minimum volume of a processed packaging container.
Patent MX-9804197-A (MX)
Title: Door security arrangement.
Inventor: HAMMERSLEY DAVID GEORGE
IPC: E05B51/02
Filed: 1998-05-27
Abstract: A door security arrangement with the frame member (10) which is mountable in a wall alongside the opening edge of a door and has an elongate member (30) slideably mounted therein, the member (30) being substantially the same length of the door edge and being movable from a retracted position in which it lies within the frame member and permits the door to swing past it to an extended position in which it lies alongside and substantially against the inner face of the door (14) and the arrangement including releasable means (44, 60, 80), located within the frame member which hold the elongate member (30) in its retracted and extended positions and are operable by the normal door locking mechanism.
Patent MY-8700376-A (MY)
Title: Polymer blends and composition comprising them
Inventor: HENRY STAAS WILLIAN
IPC: C08L25/12
Filed: 1987-12-30
Abstract: In the field of plastics materials desirable physical properties such as enhanced impact strength are exhibited by a blend of
 (A) 1 to 99 parts by weight of polyglutarimide and
 (B) 99 to 1 parts by weight single stage polymer substantially consisting of units oi (i) styrene and/or substituted styrene(s) and (ii) acrylonitrile and/or methacrylonitrile, wherein components (A) and (B) are mutually soluble or partly soluble.
Patent NL-2003668-A (NL)
Title: A reflector panel of a led street lamp.
Inventor: CHENG SHIYOU
IPC: F21S8/00
Filed: 2009-10-19
Abstract: The present invention relates to the technical field of LED street lamp, in particular to structure of a reflector panel of the LED lamp. A reflector panel comprises a base, the base has multiple reflector cups, which are divided into two groups according to the direction of their openings, all reflector cups in each group have the same direction of their openings, the directions of the openings of the reflector cups in two different groups are opposite. The reflector panel of the present invention can form the illumination band with even illuminance on the street and cause small light loss.
Patent NL-2007823-A (NL)
Title: Proximity sensor arrangement having a cold mirror in a mobile device.
Inventor: TAM CHING YU JOHN
IPC: G01S17/04
Filed: 2011-11-21
Abstract: A radiation passing layer has a top surface and a bottom surface below which a proximity sensor is positioned. A visible light opaque layer covers the bottom surface of the radiation passing layer except for an opening therein that allows radiation from the emitter to pass, and scattered radiation to pass to the detector. A radiation shield is between the emitter and the detector, and extends to the bottom of the radiation passing layer. A cold mirror is between the shield and the bottom surface of the radiation passing layer, covering the opening in the opaque layer. A radiation absorber being a separate piece and a different material than the shield provides a radiation seal between the top surface of the shield and the bottom surface of the cold mirror. Other embodiments are also described and claimed.
Patent NL-2023939-A (NL)
Title: A frame and wheel assembly for an inline skate, inline skate, retrofitting method and replacement mount
Inventor: HENDRIK JAN DE GRAAF
IPC: A63C17/06
Filed: 2019-10-02
Abstract: This invention relates to an improved wheel arrangement of an inline skate for improving turning capability. In this wheel arrangement, the front wheel and rear wheel and any middle wheels are disposed along a straight line that makes an acute angle with the rolling direction and with the wheels being arranged such that they are part of a substantially inverted V-shape seen in front or rear plan view. Subject of the invention are a frame, a wheel assembly, combinations of left and right frames and wheel assemblies, inline skates, a method for retrofitting a prior art frame and a replacement mount for use in such a method. Fig. 1
Patent NL-2028258-A (NL)
Title: Attention-lstm-based method for knowledge reasoning of reinforcement learning agent
Inventor: HUI LIU
IPC: G06N5/04
Filed: 2021-05-20
Abstract: An attention—LSTM—based method for knowledge reasoning of a reinforcement learning agent is provided. Reasoning paths of the knowledge graph can be effectively memorized through the two—way long short—term memory network. Moreover, the attention mechanism assigns weights to the memorized path states to obtain the state that needs attention, suppress the invalid state, and screen the memorized paths, which effectively solves the problem that the knowledge reasoning of the reinforcement learning agent cannot effectively memorize the reasoning path. In the present invention, the relation path features are extracted by using the LSTM—attention network model in the reinforcement learning agent, while optimizing the reward mechanism, thereby effectively improving the reasoning accuracy of the reinforcement learning—based knowledge graph reasoning algorithm applied to multiple benchmark data sets.
Patent NL-2031310-A (NL)
Title: Ejector test device for hydrogen fuel cell engine and test method
Inventor: XIAOBING WANG
IPC: G01M15/10
Filed: 2022-03-16
Abstract: UITTREKSEL Provided, are an ejector test device for a hydrogen fuel cell engine and a test method. The test device includes a stack volume simulation unit, a main path gas supply unit, a hydrogen return path gas supply unit, a gas discharge unit, a control device, and 5 a. power supply device. The device can utilise a humidification device, to simulate a change in relative humidity of the hydrogen gas flowing through the stack, and further to test influence, from two phases of gas and liquid on ejection performance of the ejector, and can change flow of the main path gas supply unit and 10 a set value of a back pressure valve of the gas discharge unit, to simulate a capacity of the ejector to change according to a variable load working condition of the stack, and further to test ejection performance matching of the ejector. 15 (+ Fig. l)
Patent NL-2033571-A (NL)
Title: Biological Pulping Compound Enzyme Formula and Its Preparation Method
Inventor: SHU-QUAN LI
IPC: D21H17/00
Filed: 2022-11-18
Abstract: The invention relates to the technical field of biological enzyme, in particular to the preparation method of biological pulping compound enzyme formula, it includes the following steps: Preparation of aspergillus niger compound enzyme preparation; The fungal 5 components and aspergillus niger compound enzyme preparation were inoculated into the enzymatic hydrolysis solution of wheat bran and platycoides, and the above materials were loaded into the fermenter. The enzyme components were sprayed in solid medium containing 60% wheat bran, 30% papyridae and 0.4% KH2P04. After curing the medium and air drying, the compound enzyme was prepared. The beneficial effects are: The biological 10 pulping compound enzyme formula and its preparation method contain beneficial bacteria, biological enzymes and functional substances oligosaccharides, and the beneficial bacteria and biological enzymes in the formula can decompose and biocatalyze through living bacteria. This can improve the utilization rate of fiber pulping and papermaking in a short time and promote the production performance. After using the product of the invention in 15 actual production, the utilization rate of crude pulping and papermaking can be improved.
Patent NL-294825-A (NL)
IPC: D06F43/00
Abstract: Dry-cleaning solvent compositions comprise at least one completely substituted chlorofluoro-hydrocarbon solvent boiling at 30 DEG  C. or higher at atmopheric pressure and, as emulsifying agent, tetrakis-(2-hydroxypropyl)-ethylenediamine partially quaternized with dimethyl sulphate and partially esterified with a fatty acid.  The emulsifying agent preferably contains an average of two ester groups and an average of 0.7 to 1.7 moles of dimethyl sulphate per mole of tetrakis-(2-hyroxypropyl)-ethylene diamine. Compositions containing high concentrations of the emulsifying agent, e.g. above 0.5%, may be added to compositions which have been recovered from dry cleaning processes and are deficient in emulsifier content, thus enabling the composition to be used again.  Specified chlorofluorohydrocarbons are 1,1,2-trichloro-1,2,2-trifluoroethane, 1,1,2,2-tetrachloro-1,2-difluoroethane, 1,1,1 - trichloro - 2,2,2 - trifluoroethane and 1,2-dichloro-1,1,2,2-tetrafluoroethane.  The compositions may contain minor proportions of blending agents such as alkylene glycols, polyglycols and esters thereof, polyol esters, and alcohol, and also traces of odorants.ALSO:N,N,N1,N1-tetrakis-(2-hydroxypropyl) ethylene diamine is esterified with about 2 molecular proportions of oleic acid and quaternized with 0.7 to 1.7 molecular proportions of dimethyl sulphate.
Patent NL-6901251-A (NL)
Title: High energy gas scrubber
IPC: B01D47/10
Filed: 1969-01-24
Abstract: High energy gas scrubber Device comprises a vertical housing with a feed line for loaded gas, terminating downwards in the funnel section of a venturi fitted in the housing at a distance from the feedline. The upper part of the funnel forms an overflow plate in conjunction with an annular trough -shaped body making an overflow for liquid distribution. Liquid is supplied to the overflow; the device also has a venturi neck section extending downwards from the funnel section, and a diffusion section extending downwards and terminating above a collection station for liquid, forming the bottom part of the housing. Fitted vertically at a distance from each other and horizontally mounted, perforated separators are attached to the housing above the bottom part of the diffusion section and next to it in the housing, and movable contact elements of low density are fitted inside a section for removing mist between the separators, and an outlet for purified gas above the mist-elimination section. A device is provided for removing liquid from the collecting section. Specifically, the low density elements are spheres with apparent volume density below approc. 0.234 g/cm3, which take up a static bed volume less than 50% of the total volume of the section for removing mist.
Patent NL-6907939-A (NL)
Title: Fungicide compositions contng polyethylene glycol
IPC: C07D333/70
Filed: 1969-05-23
Abstract: Compositions contng. cpds. (I) (X and Y are H, Cl or Br R = alkyl (1-12C), mixed with a support contng. at least 50% of one or more diesters of fatty acids (12-18C) with polyethylene glycol (mol. wt. 200-600). Antifungal agents; the use of these supports gives better activity than that of other supports (e.g. hydrocarbons) with the same active cpds. (I). For the protection of skin and leather goods, and of electrical insulating material, against fungi.
Patent NL-6913200-A (NL)
IPC: H02K7/14
Filed: 1969-08-29
Abstract: 936,694. Dynamo-electric machines. HIGH VOLTAGE ENGINEERING CORPORATION. June 26, 1961 [June 29, 1960], No. 22987/61. Class 35. An induction generator, Figs. 8-10, includes a shaft 1 upon which are mounted a number of magnetic rotor discs 2 arranged to rotate between segmental stators 3A which form an elongated magnetic circuit, or circuits, extending parallel with the shaft so that the flux lines are intersected by the rotor disc upon rotation of the shaft, the stators being linked by armature coils arranged in series connection and interspersed between layers of insulating material. Referring to the detailed cylindrical section, Fig. 1, each segmental stator includes two pair of polepieces 3 and end pieces 4. Within each rotor disc, Fig. 2, are mounted angularly spaced sectors 5 of magnetic material. The polepieces 3 and end pieces 4 are provided with teeth 6, which are angularly spaced such that when sectors 5 in disc 2 are in alignment with the teeth 6 of one polepiece in each pair, there are no sectors 5 in alignment with the other of the pair. Thus as the shaft rotates the flux swings back and forth between the two stators in each pair. Armature coils 7 separated by insulating layers 8 are wound about each polepiece, there being three layers to each coil. The armature coils between adjacent discs are helically connected in series, the connections including, if required, rectifiers to produce a D.C. output, Fig. 4 (not shown). Energization of the polepieces is provided by field coils 9 associated with each pair of polepieces, energization of these coils being provided by excitation coils 11 surrounding each polepiece. In a moving pole generator, Fig. 5, a larger number of magnetic circuits are provided, comprising stator poles 13, end pieces 17 and rotor sectors 15. The rotor sector 15 are either permanently magnetized in an axial direction, or else field coils 16 provided. Armature coils 17 are provided to link the stator poles. The rotors and stators may be interchanged, and the machine of Fig. 1 may also be operated as a synchronous motor by feeding alternate current into the first and third row of armature coils. Similarly, if D.C. pulses are fed in the machine may be stepped round in a controlled manner. The rotating discs are mounted on an insulating shaft, Fig. 7 (not shown), comprising alternate cup-shaped insulating and metal sections as described in Specification 921,399 [Group XXIV].
Patent NL-7201429-A (NL)
Title: Factor viii (antihaemophilia factor a) antiserum - -determination of factor viii
IPC: C07K16/36
Filed: 1972-02-03
Abstract: The antiserum (I) is obtained by minimising animals with a human plasma cryopreciptate fraction rich in Factor VIII, prepd. as in Biochem.Biophys.Acta 1970,221, 677-9, isolating the serum, and adsorbing with normal human plasma or plasma from patients with Willebrands disease or haemophilia A to eliminate non-specific antibodies. I can be used in the diagnosis and differentiation of haemophilia and Willebrand's disease.
Patent NL-7205619-A (NL)
IPC: C12M1/20
Filed: 1972-04-25
Abstract: 1390766 Gel plate test device BEECHAM GROUP Ltd 24 April 1972 [26 April 1971] 11390/71 Heading G1B [Also in Division C6] A device for testing micro-organisms comprises a base member A which contains one or more depressions B, C, which are less than 1 cm deep and are filled with a gelled nutrient medium, and a sheet of absorbent material D which is impregnated with one or more antibiotics E in such a way that the antibiotic can be contacted with the whole surface of the corresponding gel filled depression.
Patent NL-7310309-A (NL)
Title: Radiant energy source is used for driving vehicles - involving combination of light cells, butane driven turbine and storage batteries
IPC: B60L11/00
Filed: 1973-07-24
Abstract: The system depends on using light bulbs covering the roof of the vehicle, to convert radiant energy from the sun or high intensity lamps into electrical energy to drive a 3 phase motor to power the vehicle. A standby butane-fed turbine is combined in the system together with Nickel-Cadmium batteries, with logic control to switch to which ever source is most readily available. A system directs radiant energy from the sun via satellite reflectors on to slave receivers and finally to high intensity radiators positioned at frequent intervals along motorways.
Patent NL-7313806-A (NL)
Title: System for detecting subclinical mastitis during milking - measures conductivity of milk flowing between two electrodes in cell with visual output
IPC: G01N27/06
Filed: 1973-10-08
Abstract: The circuit measures the conductivity of the milk which passes through a cell with two electrodes. The level of the conductivity will indicate the presence or otherwise of subclinical mastitis. A delay circuit (28, C11, R22) is triggered immediately after the start of the milking and prevents another triggering circuit (A2) from attenuating a current from a source (A1 C2) via a conductivity cell. The current source is a multivibrator which delivers rectangular pulses. A differentiating capacitor is connected between the vibrator and the cell and a resistor (R5) is connected in series with the cell. The charge on the capacitor is via a diode and is a function of the conductivity. This is compared with a reference generated by a Schmitt trigger. The annunciator can be aural or visual.
Patent NL-7407358-A (NL)
Title: Adjustable height buoyant swimming bath floor - is hauled downwards by ropes reeved round pulleys on bath bottom
IPC: E04H4/06
Filed: 1974-05-31
Abstract: The floor is built up of sections of highly buoyant material (9), and its height is adjusted by ropes (10) attached to it near one end, each of which is removed round a pulley (12) mounted on the bath bottom and then round a further one a further one (13) on the bath edge to a shaft (14) turned in either direction, so that paying out the rope allows the floor to float upwards, and winding it in pulls it downwards. It is held stabe in the adjusted position by two rops fixed to the bottom at points beyond the centre when seen from the bath edge mentioned above. These are reeved over pulleys on the floor edge higher tha the points at which the adjusting ropes are attached, and then under further pulleys mounted at intervals along the lower edge of the floor, finally under a pulley outside the bath and near its edge to a further shaft turning in either direction.
Patent NL-7501865-A (NL)
Title: Dust extraction system for exhaust gas in a steelworks - and including gases evolved when a converter is charged
IPC: C21C5/40
Filed: 1975-02-18
Abstract: The parent specification described a dust extractor system used on exhaust gas in a steelworks, esp. the gas leaving the converter via a hood and chimney linked to a preliminary washer followed by a second washer using an annular slot, and where a supplementary suction pipe and fan are used to collect the gas evolved during the charging of the converter. In the present invention. the supplementary suction pipe joins the system between the first and second washers, the first washer functioning as a choke or provided with a choke valve. The first washer is now pref. an annular slot washer, the conical seat actign as a valve. This modification simplifies the original method for collecting gas evolved when the converter is charged.
Patent NL-7503454-A (NL)
Title: Music school unit with lecture room and equipment - is contained in mobile road vehicle equiped with TV camera
IPC: G09B15/00
Filed: 1975-03-21
Abstract: The transportable unit (1) may be a trailer which can be detached from the traction vehicle (6). The unit may be provided with a space containing a number of organs (13). The organs may be placed above a side wall of the trailer. A further organ (14) may be placed transversely at one end of the space. A television camera (15) may be arranged above one of the organs and coupled to a television screen (16). At one end of the space there may be a separate cloakroom area (10). The central portion of the floor (2) may be at a lower level than that at the two ends. Ventilation and/or air conditioning means may be provided.