baber/WOPTO huggingface dataset:
Patent NL-1042103-A (NL)
Title: Electronic device and dynamic random access memory thereof
Inventor: Han-Hung Cheng
IPC: G11C5/00
Filed: 2016-10-14
Abstract: A dynamic random access memory includes a main body, a light-emitting portion and a transmission port, the main body has a substrate and a first coating layer, the substrate has a light-transmittable portion and a first face, the first coating layer is coated on the first face, the first coating layer has an emergent light-transmittable portion corresponding to the light-transmittable portion, and the substrate is provided with a memory module. The light-emitting portion is embedded in the substrate. The transmission port is disposed on the substrate and electrically connected with the memory module. The electronic device includes the dynamic random access memory and further includes a shell portion. The shell portion is covered on two opposite lateral faces of the dynamic random access memory, and the shell portion further has a second light-transmittable portion corresponding to the emergent light-transmittable portion.
Patent NL-2006547-A (NL)
Title: Euv mirror module.
Inventor: KOOLS JACQUES
IPC: G03F7/20
Filed: 2011-04-05
Abstract: An EUV mirror module is disclosed that comprises a substrate with a curved upper surface and a curved electroformed mirror. A self-adjusting bonding material is disposed between the substrate and the electroformed mirror. The bonding material is flowable at a melting temperature and self-adjusts to conformally fill the region between substrate to the electroformed mirror and bond the substrate and the electroformed mirror. The substrate may have at least one cooling channel for cooling the mirror module.
Patent NL-2023419-A (NL)
Title: Key attachment system for butterfly type wallet.
Inventor: RENÉ JOHAN VAN GEER
IPC: A45C11/32
Filed: 2019-07-01
Abstract: Wallet provided with a pivoting key suspension arm. The outrigger type arnlprovides, at its free tip, a suspension point for the keys. The suspension point is, if the arm is in its retracted position, located within the wallet such that, if the closed wallet is oriented upright such that the keys, present within the wallet, extend from the suspension point vertically downward, the suspension point is located close to the top edge of the wallet and sufficient remote from the opposite upright side edges of the wallet such that the keys are neatly stored in the wallet, remote from the opposite upright side edges and as close as possible to the top edge of the wallet.
Patent NL-2024599-A (NL)
Title: Electronic system, accelerometer, calibration method, lithographic apparatus and device manufacturing method
Inventor: HANS BUTLER
IPC: G03F7/20
Filed: 2020-01-03
Abstract: The invention relates to an electronic system for an accelerometer having a piezoelectric element and a ﬁrst mechanical resonance frequency, comprising: 5 a) a damping circuit configured to: - receive an acceleration signal from the piezoelectric element; - electronically dampen an amplitude of the ﬁrst mechanical resonance frequency; and - generate a damped acceleration signal, b) an extender configured to: 10 - receive the damped acceleration signal; - extend the frequency response; and - output an extended damped acceleration signal, wherein the extender is configured to have a ﬁrst electronic anti-resonance frequency matching the damped ﬁrst mechanical resonance frequency, and to have a frequency response between the ﬁrst 15 electronic anti-resonance frequency and a higher second frequency that is substantially opposite to a corresponding frequency response of the combination of the accelerometer and the damping circuit.
Patent NL-2027803-A (NL)
Title: Extreme ultraviolet light generation apparatus, target control method, and electronic device manufacturing method
Inventor: TORU ABE
IPC: G03F7/20
Filed: 2021-03-23
Abstract: An extreme ultraviolet light generation apparatus may include a target supply unit configured to output a target; an actuator configured to change a trajectory of the target; an illumination device configured to illuminate the target; a first trajectory sensor configured to detect the trajectory in a first direction; a second trajectory sensor configured to detect the trajectory in a second direction; and a processor configured, when the trajectory of the target is detected by the first trajectory sensor but is not detected by the second trajectory sensor, to perform a first search and determine whether or not to repeat the first search based on a signal intensity of the first trajectory sensor, the first search including changing the trajectory of the target into a third direction by controlling the actuator, and then determining whether or not the second trajectory sensor is capable of detecting the trajectory of the target.
Patent NL-2031318-A (NL)
Title: Service optimization and diagnosis system and method for operation and maintenance of urban intelligent transportation
Inventor: QINXIANG XU
IPC: B61L15/00
Filed: 2022-03-18
Abstract: Disclosed are a service optimization and diagnosis system and method for operation and maintenance of urban intelligent transportation. The service optimization and diagnosis system for operation and maintenance of urban intelligent transportation 5 includes an information acquisition apparatus that is configured in each carriage of a rail vehicle and is used for acquiring apparatus health state related information of each carriage of the rail vehicle; a signal receiving apparatus that is conﬁgured on one side of a rail and is used for receiving the apparatus health state related information in such a sequence that each carriage sequentially passes; and a background diagnosis unit used 10 for determining a diagnosis result of each carriage according to the health state related information from the signal receiving apparatus and determining a maintenance solution of each carriage according to the diagnosis result. [Fig l] 15
Patent NL-6511750-A (NL)
IPC: H01S3/102
Filed: 1965-09-09
Abstract: 1,139,177. Lasers. PHILIPS ELECTRONIC & ASSOCIATED INDUSTRIES Ltd. 6 Sept., 1966 [9 Sept., 1965], No. 39810/66. Heading H1C. A gas laser is located in an unvarying first magnetic field which is transverse of the resonator axis and also in a pulsed second magnetic field which is longitudinal of this axis, the first magnetic field polarizing the output in a plane which can occupy either one of two stable positions located symmetrically with respect to the transverse field, while the direction of the second field determines in which of these positions the output is polarized. By applying the second field for a short duration in the opposite sense, the polarization plane is switched from one stable position to the other. A pulse code modulated output, e.g. delta modulation, is produced by appropriate control of the second magnetic field. A modulator is described, Fig. 1, in which a ducted quartz block 1 is sealed by quartz blocks 3, 4 provided with dichroic mirrors 5, 6, the duct 2 being filled with helium containing 5% of neon. A D.C. gas discharge is produced between electrodes 7 and 8 and the first and second magnetic fields are established by coils 11 and 14 respectively.
Patent NL-6814977-A (NL)
Title: Stable polysiloxane moulding material hardenable by
IPC: C07F7/18
Filed: 1968-10-18
Abstract: Storage stable, plastic org. polysiloxane moulding materials, which can be converted into elastic formed bodies or coatings by action of moisture or air at temps. below 50 deg.C, are prepd. by mixing (I) an alpha, omega-dihydoxypoly (diorganosiloxane), which may contain upt to 10 mole % siloxane units of (I), (II), an N-contg. org. Si cpd. (II) as crosslinking agent, (III) opt. fillers, and (IV) opt. an alpha,omega-bis (trimethylsiloxy) poly(diorganosiloxane). CH3SiO3/2 (RO)3SiCH (R')N(R2)-R3 (RO)3Si-CH(R)- (RO3SiCH(R')N(R2)CH2CH2- R = 1-4C alkyl; R' = H or methyl; and R3 = h, alkyl, cycloalkyl, aminoalkyl, (methylamino)alkyl, (dimethylamino) alkyl, group (III) or group (IV).
Patent NL-7016904-A (NL)
Title: Pesticidal ortho-flunophenyl ureas
IPC: C07C275/30
Filed: 1970-11-18
Abstract: Pesticidal ortho-fluorophenyl ureas. Title cpds. have formula: (where X is O or S (pref. O); R1 is 1-4C alkyl, opt. substd. by halogen, CN or NO2, 1-4C alkyl substd. by 1 or 2 alkoxy gps., 1-4C alkyl interrupted by one or more O, S, SO or SO2 gps., 2-4C alkenyl or haloalkenyl, 3-4C alkynyl, formyl or 1-4C alkoxy; R2 is H or 1-4C alkyl; R3, R4 and R5 are H, halogen, 1-4C alkyl, alkoxy or alkylthio, 1-2C haloalkyl, NO2, trihalomethylthio, sulphonamido, PhO, opt. substd. by halogen, alkyl, alkoxy, NO2, CN or CF3 or a carbalkoxy gp.; R2 is 2-4C alkyl when R3, R4 and R5 are H and X is O). They ar esp. useful as herbicides and antifungal agents, and are prepared from substd. anilines by known methods.
Patent NL-7407748-A (NL)
Title: Gas heated steam boiler - has separate part of water chamber for tubes through which gases flow last
IPC: F22B7/12
Filed: 1974-06-10
Abstract: The gases flow through one or more tube bundles in the water chamber, which has water feed and steam discharge connections and a blow down valve for the silt deposited. The portion of the tube bundles through which the gases flow last is accommodated in a separate part of the chamber (8) which at the top is openly connected to the steam chamber. The feed water tubes (10, 11) discharge into one end of this part of the chamber, while at the other end of it there is an overflow for the water to the main water chamber. The slit blow down valve (17) is near the bottom of this separate part of the water chamber. The separate part can be an open-topped tank near the chimney end, at which end the water feed inlet is situated.
Patent NL-7704815-A (NL)
Title: Restricting an oil layer from spreading on water surface - using chemical barrier contg. silicone and polymer with hydrophilic side chains
IPC: C02F1/68
Filed: 1977-05-02
Abstract: An oil layer is restrained on a water surface, and the tendency of the oil to spread is reduced, by appln. of (a) a silicone and (b) a polymer consisting of a hydrophobic chain with >=1 dependent hydrophilic gp., onto the water along the circumference of the oil. The oil is generally a petroleum oil, but may also be a vegetable oil. The silicone may be linear, cyclic or branched and contains is not 2 RnSiO4-n units, where n = 0-3 and R is an organic gp. mainly2 linked to the Si atom; is not 1 R gp. in is not 1 unit is hydrophilic, and the majority o f the R gps. are H, alk(en)yl, phenyl, naphthyl, aralkyl, alkaryl or substd. alkyl. The polymer is esp. derived from a hydrocarbon, with polyoxyethylene and/or polyoxypropylene units. The hydrocarbon is esp. =10C (4-6C) mono- and/or di-olefine more esp. butene and/or butadiene; petroleum resins, and copolymers of styrene with (meth)acrylic acid or esters may also be used. The mol. wt. is esp.
Patent NL-7710760-A (NL)
Title: Insulating structural panel contg. expanded polystyrene granules - with binder of thin creamy consistency with closed cells
IPC: C04B28/14
Filed: 1977-09-30
Abstract: Process is provided for mfg. panel with a continuous-phase binder e.g. cement or gypsum contg. expanded polystyrene granules with a size of 1/2-15 mm and a specific gravity of 0.01-0.04 g/cm3. The granules are applied firmly pressed against each other by a net or a screen plate which is attached to the mould, while the binder is supplied with a thin creamy consistency to form a network with closed cells in which the granules are embedded. Pref. a hydraulic binder is used, as this ensures formation of a closed-cell network by separation of each granule from adjacent granules due to upward displacement of the granules during adding of the binder, causing the binder to penetrate in the gaps between granules. Foaming of binder is prevented while obtaining reduced weight.
Patent NL-7900242-A (NL)
Title: Spill plate for domestic cooker top plate - has rounded edges fitting over dished top plate with apertures joining to burner element edges
IPC: F24C15/14
Filed: 1979-01-12
Abstract: The cooking appliance is of the gas or electric type, provided with at least one burner or heating element fitted in its upper plate. It has at least one spill plate located on the top plate, formed with a deepened central part, and with its edges shaped to fit over the edges of the top plate. The spill plate (11) has edges which are rounded and hook-shaped, and which run under a frying pan grid. Where the spill pate is used in a gas cooker, it has apertures (12, 13) the edges (15) of which are raised in relation to the deepened part, and which connect to the edges of the burner elements.
Patent NL-8202577-A (NL)
IPC: B29C65/18
Filed: 1982-06-25
Abstract: A container primarily for liquids and having an outwardly directed rim (15) to which a metal foil lid (18) is bonded after the container is filled, includes a rounded portion (17) with a lip (16) to form a rounded edge so that liquid in the container may conveniently be drunk directly from the container. The shape and relative position of the container wall (12, 13), the sealing portion of the rim (15) and the lip (16) are such that an annular strip is left exposed on the underside of the sealing portion of the rim (15) to allow the lower part (20) of a lid sealing tool to engage the rim (15) from below. <IMAGE>
Patent NL-8502453-A (NL)
Title: Producing mould to mfr. fibre reinforced plastic ships hull - by building mould wall from foam plastic blocks in rectangular container, machining cavity contour, and opt. lining cavity wall
IPC: B29C33/30
Filed: 1985-09-06
Abstract: The method is for producing a mould for the mfr. of a buoyant body, e.g. a ship or boat, from setting material, e.g. fibre-reinforced plastics, where the contour of the mould cavity corresponds with that of the outer hull surface. It comprises filling a container with side and end walls and a bottom with settable foam material and forming the cavity in it. The filling is pref. built-up from blocks of already set foam leaving a space which is smaller than the required cavity, this cavity then being produced by a rotary cutting operation or with a heated cutting blade. The cavity wall may be lined with a material compatible with the plastic used to form the hull.
Patent NL-9200129-A (NL)
Title: Additive injection control method for fixed or mobile crop sprayer
IPC: A01C23/04
Filed: 1992-01-23
Abstract: Bulk fluid, e.g. water, is pumped into the main conduit (1) (in the direction of arrow P1) and out through the spray nozzles (2). Additive is stored in the pressurised and calibrated buffer tank (5). The valve (6) is spring-loaded to the closed position until it is activated by its controller (9), allowing additive to reach the venturi (4). An ultrasonic sensor (10) accurately measures the fluid level, enabling the controller to inject the appropriate dosage of additive into the bulk flow. A ground speed sensor ensures dosage per unit area is independent of tractor speed.
Patent NL-9202220-A (NL)
Title: Device for unpacking objects
IPC: B65B69/00
Filed: 1992-12-21
Abstract: A device for unpacking products which are held in rectangular containers made from cuttable material, such as butter or similar fats accommodated in cardboard boxes, provided with a frame, a conveyor track which is support by the said frame and has conveyor means for conveying in each case one container, and a cutting station which is arranged along the conveyor path, for cutting through a wall section of the container, the cutting station comprising two cutting zones, of which the first zone, as seen in the conveying direction, is provided with a first cutting member which is arranged in the frame in such a manner that it can move transversely with respect to the conveying movement, in order to make a first transverse incision in an upright transverse wall of the packaging, a second cutting member which is arranged in a fixed position in the frame, for making a longitudinal cut, which adjoins the first cut, in an upright longitudinal wall of the packaging, and a third cutting member for making a second longitudinal cut, which adjoins the first cut, in the parallel longitudinal wall of the packaging, the second zone being designed with a cutting member which is arranged opposite each upright corner edge of the packaging and is in each case guided in the frame in such a manner that it can move up and down, in such a manner that the entire contents of the pack are exposed by a single folding movement.
Patent NL-9301377-A (NL)
IPC: A01K11/00
Filed: 1993-08-09
Abstract: A construction for automatically milking animals, such as cows, comprising a milking box (2) and a milking robot (19). The construction includes two boxes (1, 2) which are contiguous to each other via their ends, the first (1) of these boxes being arranged for selecting and/or supplying animals with concentrate and the second (2) being arranged as milking box. <IMAGE>
Patent NL-9301826-A (NL)
Title: Burner device with regulation of the air/fuel ratio, and method for regulating the air/fuel ratio
IPC: F23N5/08
Filed: 1993-10-21
Abstract: A burner device for gaseous fuels comprises a burner cover and a regulating device for regulating the air/fuel ratio of the gas mixture supplied to it. The regulating device comprises an element which reacts to the temperature of the burner cover and supplies a control variable which acts on the regulating device in such a manner that the latter sets an air/fuel ratio which is optimum for the burner. The temperature of the burner cover, which is dependent on the location where the flame is situated, represents a measure of the quality of combustion. The element which reacts to the temperature of the burner cover may either directly determine the temperature of the burner cover or may determine the colour associated with this temperature. An optimum air/fuel ratio can be set by regulating the amount of fuel or air, or both, which is fed to the burner. The invention also relates to a method for regulating the air/fuel ratio of an air/fuel mixture which is to be fed to a burner.
Patent NL-9400687-A (NL)
Title: Ancillary energized nonreturn valve
Inventor: NIJHOF PETER JOHANNES
IPC: A61C17/02
Filed: 1994-04-28
Abstract: When the drive of handpieces and angle handpieces which are used during dental and surgical treatment is switched off, the cooling water/liquid column and the spray/liquid present outside the outflow orifice are sucked back from the oral cavity. The invention relates to an ancillary energized nonreturn valve with possible ventilation. This valve must prevent air/liquid/spray from being sucked back out of the oral cavity when the drive is switched off. This prevents noxious substances from the oral cavity, such as bacteria, viruses and other contaminants, from penetrating the overall air/liquid system. An advantage of the system is that it can be used on all existing units and can function with very high reliability without supply units.
Patent NL-9401487-A (NL)
Inventor: HENDRIKS JAN
IPC: D21H17/24
Filed: 1994-09-13
Abstract: The invention relates to a method for manufacturing paper, which comprises adding to an aqueous suspension of cellulose fibers a water-soluble or dissolved cationic starch, optionally in addition to other additives, and then forming paper from this suspension in the conventional manner. The method according to the invention is characterized in that as cationic starch a cationic amylopectin potato starch is used. The invention also relates to paper so manufactured.
Patent OA-11226-A (OA)
Title: C-4" substituted macrolide derivatives
Inventor: BRONK BRIAN SCOTT
IPC: A61P31/04
Filed: 1999-12-03
Abstract: This invention relates to compounds of formula (1) and to pharmaceutically acceptable salts thereof. The compounds of formula (1) are potent antibacterial agents that may be used to treat various bacterial infections and disorders related to such infections. The invention also relates to pharmaceutical compositions containing the compounds of formula (1) and to methods of treating bacterial infections by administering the compounds of formula (1). The invention also relates to methods of preparing the compounds of formula (1) and to intermediates useful in such preparation.
Patent PT-68753-A (PT)
Title: plasticised woven fabric - made by heating fabric to melt and swell synthetic fibres directly after weaving (PT 17.7.79)
IPC: B29C39/14
Filed: 1978-11-06
Abstract: Woven fabric comprising synthetic fibres is passed directly through an oven without rewinding on storage, etc. A universal type loom with a high output speed passes the fabric with synthetic fibres in the warp and/or webs directly to an infra-red oven. The heated fabric is calendered, embossed and/or laminated. The fabric is given a plastic or waterproof finish by melting or swelling of the synthetic fibres, e.g. for use in heaving duty waterproof lorry or train covers, water-proof fabrics, strengthened fabrics for covering nurseries and swimming pools, floor or wall coverings or knock-resistant coverings.
Patent PT-74219-A (PT)
Title: Hinge-type offset wheel harrow
IPC: A01B63/24
Filed: 1981-12-29
Abstract: The two gang disc harrow units are pivotally joined near corresponding ends by a vertical axis hinge coupling. Near their opposite corresponding ends, the harrow units are connected by a collapsible toggle linkage which operates in a horizontal plane under influence of a power cylinder, whereby the harrow units can be positioned at a prescribed angle for working the soil and in parallel relationship for transport. Two transport wheels are pivotally attached to the rear harrow unit on transverse pivot axis which are parallel to the rear unit. Power cylinders interconnecting these wheels with the rear harrow unit are operable to lower and raise the wheels for lifting and lowering the rear unit. The front harrow unit has a pivotal connection with a drawbar which in turn is coupled through a draft tongue with the hitch of a towing or transport vehicle.
Patent PT-87308-A (PT)
Inventor: EFFLAND RICHARD CHARLES
IPC: A61P25/04
Filed: 1988-04-22
Abstract: There are disclosed compounds of the formula <CHEM> where m is 1 or 2; n is 1 or 2; P is 0 or 1; each R is independently hydrogen, halogen, loweralkyl, loweralkoxy, hydroxy, nitro, amino, loweralkylamino, loweralkylcarbonylamino, cyano, formyl, loweralkoxycarbonyl, loweralkylthio or loweralkoxycarbonylloweralkylthio; each R1 is independently hydrogen, loweralkyl, loweralkenyl, formyl, loweralkylcarbonyl, arylloweralkylcarbonyl, arylcarbonyl, halogen, arylloweralkenyl, arylloweralkyl, heteroarylloweralkenyl, heteroarylloweralkyl, cyanoloweralkenyl, cyanoloweralkyl, methoxyloweralkenyl, methoxyloweralkyl, loweralkoxycarbonylloweralkenyl, loweralkoxycarbonylloweralkyl, cycloalkylloweralkenyl or cycloalkylloweralkyl, the term heteroaryl signifying a group of the formula <CHEM> where W is O, S, NH or CH=N, cyano, -CH(OH)R4, -C(OH)R4R5 or -CH2OR5, R4 being hydrogen, loweralkyl, arylloweralkyl or aryl and R5 being loweralkyl, arylloweralkyl or aryl; each R2 is independently hydrogen, loweralkyl, loweralkenyl, loweralkynyl, loweralkoxycarbonylloweralkyl, loweralkylaminocarbonylloweralkyl, aminocarbonylloweralkyl, arylloweralkyl, phenyl, nitrophenyl, cyanophenyl, trifluoromethylphenyl, aminophenyl, loweralkanoylaminophenyl, loweralkoxycarbonyl, arylloweralkoxycarbonyl, aryloxycarbonyl, loweralkylaminocarbonyl, arylloweralkylaminocarbonyl, arylaminocarbonyl, alkanoyl, arylloweralkanoyl, aroyl, alkenoyl, alkynoyl or -R6-NR min R sec where R6 is loweralkylene, loweralkenylene or loweralkynylene and R min  and R sec  are each independently loweralkyl or alternatively the group -NR min R sec as a whole is 1-pyrrolidinyl, 1-piperidinyl, 4-morpholinyl, 4-loweralkyl-1-piperazinyl or 4-aryl-1-piperazinyl; and R3 is hydrogen, nitro, amino, halogen, loweralkanoylamino, arylloweralkanoylamino, aroylamino, alkylamino, arylloweralkylamino or loweralkyl and a process for their preparation. The compounds are useful for enhancing memory and also as analgesic and antidepressant agents.