baber/WOPTO huggingface dataset:
Patent MX-9706581-A (MX)
Title: Diaper having plural upstanding leg cuffs.
Inventor: ROE DONALD CARROLL
IPC: A61F13/494
Filed: 1996-02-14
Abstract: A disposable absorbent article such as a diaper. The diaper has dual upstanding inner and outer barrier leg cuffs, and preferably gasket cuffs. The inner barrier leg cuffs are liquid pervious, while the outer barrier leg cuffs are liquid impermeable. The inner barrier leg cuffs are preferably spaced apart from one another sufficient to allow urine and fecal material to be deposited therebetween. Each outer barrier leg cuff is preferably spaced properly from the inner barrier leg cuff so as to allow the leg cuffs to function independently, yet maintain a proprer target area for the deposition of urine and fecal material.
Patent MX-9800503-A (MX)
Title: Prefabricated building panel.
Inventor: MCNAMARA BERNARD
IPC: E04B1/12
Filed: 1998-01-16
Abstract: An assembly of extruded thermoplastic structural components for use in the construction of a building, each structural component including an elongated rigid sheet member (40) provided with at least two integral lengthwise edgewise rails (46). The structural components include first flat wall structural components (40, 52) and second elbowed corner structural components (60, 64), wherein a few of the structural components releasably slidingly interlock with one another about their rails to form a hollow elongated panel. The inside cell of the hollow panel receives concrete to be poured. The hollow panel releasably interlocks with adjacent hollow panels successively to form a continuous wall structure. The structural components in their disassembled state released from one another are compactly stackable in the smallest volume of storage, whereby shipping costs from the home country manufacture to the local building site are very low.
Patent MX-PA98002847-A (MX)
Title: Lifting anchor for embedment in concrete members.
Inventor: DAVID L KELLY
IPC: E04G21/14
Filed: 1996-10-11
Abstract: An improved anchor for embedment in a concrete member to provide a lifting attachment for the member. The anchor comprises an elongate bar having convergent and divergent surfaces wherein the divergent surfaces face outwardly to direct axial pull-out forces imparted to the bar divergently and laterally into a concrete member within which the anchor is embedded. Divergent wings are fixed to and extend laterally from the bar to direct lateral forces imparted to the bar in divergent directions relative to the bar..
Patent MX-9804721-A (MX)
Title: Discrete phase locked loop.
Inventor: JANSSON JOHAN
IPC: H04B7/26
Filed: 1998-06-12
Abstract: A discrete phase locked loop and method for supporting global synchronization of data communications in a mobile communications system is disclosed. In order to provide for air frame synchronization, air frame data clocks and a synchronization signal must be phase locked to a global time reference signal. This is accomplished through a fully discrete phase locked loop in ASIC on software wherein a state machine is clocked by a high frequency, high accuracy, fixed frequency source already available in the radio terminal equipment. The state machine generates the required air frame data clocks and synchronization signals by completing a counter cycle. At regular intervals, this counter can skip, or double step, for one count to adjust the output phase closer to the phase of the reference signal. The interval for which this correction is maintained is settable by an interval counter. This implementation mimics an elliptic low pass filter.
Patent MX-9804782-A (MX)
Title: Improved sheet products for use in a pop-up dispenser and method for forming from stretched ribbons.
Inventor: BAVELY JANE LOUISE
IPC: B65H45/24
Filed: 1998-06-15
Abstract: An improved method is disclosed for forming a strata of overlapping sheets suitable for use in a pop-up dispensing system. The sheets (S10, S11) are cut from ribbons (R10, R11) which initially have edges essentially parallel to the longitudinal axis of the ribbon. At least one side edge of each ribbon is streched to form a knee-like protrusion, with the opposing side edge being either substantially parallel to the longitudinal axis of the ribbon, or also streched to form one or more knee-like protrusion on the opposing edge. The ribbons (R10, R11) are then aligned so that a knee-like protrusion on one edge aligns with either the essentially parallel edge of an adjacent ribbon or a knee-like protrusion on the side edge of an adjacent ribbon. After phasing, the ribbons are overlapped creating a series of predetermined areas of greatest overlap adjoining areas of least or no overlap, such that successive ribbons are bonded only by the interfacial interaction between each ribbon. By overlapping multiple ribbons in this manner a strata is formed which is then folded to interleave the ribbons. A resulting stack (75) of interleaved ribbons is cut in a direction essentially normal to the longitudinal axis of the ribbons at predetermined intervals to form block (76) of individual interleaved sheets (S10, S11). The process can be accomplished manually or in a continuous production process.
Patent NL-2018447-A (NL)
Title: Fluïdum aangedreven schakelbare koppeling of -rem
Inventor: MARCEL KISTER
IPC: F16D65/18
Filed: 2017-03-01
Abstract: 2.l Een dergelijke schakelbare koppeling of -rem met een eerste koppelings- of remdeel en met een tweede koppelings- of remdeel, dat relatief ten opzichte van het eerste koppelings- of remdeel om een koppelings- of remrotatie-as draaibaar geplaatst is, met ten. minste een door een fluïdum. beweegbare drukzuiger, als ook met ten minste een relatief ten opzichte van de koppelings- of remrotatie-as axiaal verplaatsbare koppelings- of remschijf, om bij een in beweging zetten van de drukzuiger het eerste en het tweede koppelings- of remdeel rotatie-vast met elkaar te koppelen, als ook :met ten. minste een. wentellager, dat tussen het eerste en het tweede koppelings- of remdeel geplaatst is, is bekend. 2.2 Volgens de uitvinding is het wentellager voorzien is van een fluïdum aangedreven hulpzuiger, die bij een in beweging zetten door het fluïdum een axiale belasting op het wentellager uitoefent, en die afhankelijk van een in beweging zetten van de drukzuiger door het fluïdum, in beweging gezet kan worden door het fluïdum. 2.3 Gebruik als hydraulische schakelbare koppeling.
Patent NL-2019502-A (NL)
Title: Method and system for fabricating unique chips using a charged particle multi-beamlet lithography system
Inventor: MARCEL NICOLAAS JACOBUS VAN KERVINCK
IPC: H01J37/317
Filed: 2017-09-07
Abstract: A method of creating electronic devices such as semiconductor chips using a maskless lithographic exposure system such as a charged particle multi-beamlet lithography system (301A-301D). The maskless lithographic exposure system comprises a lithography subsystem (316) including a maskless pattern writer such as a charged particle multi-beamlet lithography machine (1) or ebeam machine. The method comprises introducing unique chip design data (430) or information related thereto into pattern data comprising common chip design data before streaming the pattern data to the maskless pattern writer.
Patent NL-2020340-A (NL)
Title: Self-power generating alarm device and vehicle having same
Inventor: TE-SHENG CHEN
IPC: B62J6/08
Filed: 2018-01-29
Abstract: A B S T R A C T A self-power generating alarm device, including: a dynamical wheel at least including a power generating module and a light emitting module; a fixation module for attaching to a vehicle in a removable or permanent manner; and a support module having at least one support arm for 5 connecting with the fixation module, wherein the dynamical wheel is pivoted at one end of the at least one support arm for contacting with a surface of a wheel of the vehicle, so that when the wheel of the vehicle is rotating, the dynamical wheel will be turned by the wheel, and the power 10 generating module will thereby generate an inductive voltage to power the light emitting module to provide a light alarming function.
Patent NL-2024406-A (NL)
Title: Method of manufacturing a substrate support for a lithographic apparatus, substrate table, lithographic apparatus, device manufacturing method, method of use
Inventor: MICHAEL MARINUS ANNA STEUR
IPC: G03F7/20
Filed: 2019-12-09
Abstract: The disclosure relates to substrate tables and methods of manufacturing substrate supports for substrate tables. In one arrangement, a plurality of holes are formed through a base member. A burl formation member is joined to the base member. A plurality of burl structures are formed in the burl formation member. Each burl structure comprises a distal surface that contacts, in use, a substrate being supported. Each burl structure comprises an opening to at least one of the holes formed through the base member.
Patent NL-2034994-A (NL)
Title: Euv light generation system and electronic device manufacturing method
Inventor: YUICHI NISHIMURA
IPC: H05G2/00
Filed: 2023-06-05
Abstract: An EUV light generation system includes a prepulse laser device outputting prepulse laser light to be radiated to a target supplied into a chamber; a main pulse laser device outputting main pulse laser light to be radiated to a diffusion target generated by the radiation of the prepulse laser light; a first actuator adjusting an irradiation position. of the prepulse laser light; a second. actuator adjusting an irradiation position of the main pulse laser light; an EUV sensor detecting EUV energy; a laser energy sensor detecting laser energy of the main pulse laser light; a target sensor imaging the diffusion target; and a controller controlling, after controlling the first actuator based. on. a characteristic value of the diffusion. target calculated from an image of the diffusion target, the second actuator so that a ratio of the EUV energy to the laser energy detected by the laser energy sensor becomes large.
Patent NL-6910210-A (NL)
Title: Fungicidal tin compounds
IPC: C07F7/22
Filed: 1969-07-03
Abstract: Fungicidal tin compounds are prepared by reacting a compound of formula (R)2SnO (where R = 1-6C atom alkyl, 1-6C atom alkenyl, cycloalkyl or aryl all opt. substd. with an aldehyde. Preferred compound is made by reacting chloral with dibutyl tin oxide.
Patent NL-7115488-A (NL)
Title: Meat pickling vat - for hams shoulders etc incorporating vacuum chamber
IPC: A23L13/00
Filed: 1971-11-11
Abstract: The joints of pieces of meat are placed in the cylindrical body of the vat with the required quantity of brine and lid is clamped down to seal it. The vat is then evaporated by an external source through a line with a valve on the body or lid of the vat and a large S or Z shaped stirrer mounted in the opposite side of the wall, is rotated by an external drive motor. The joints of meat are kneaded as they rub over each other and the stirring continues for a long single period so that successive injections of brine are not required.
Patent NL-7300782-A (NL)
Title: Lifebuoy - buoyant ring with rope buckets threaded - through radial sleeves affording neat stowage
IPC: B63C9/08
Filed: 1973-01-18
Abstract: A lifebuoy conforming to statutory merchant shipping regulations, consists of an encased ring of buoyant material having angularly spaced tubes extending through it in the plane of the ring. These tubes receive endless rope buckets which can be pulled out so that their inner loops take up in recesses in the inner periphery of the ring. Pref. the buckets are anchored by knots or jointing thimbles, on the inside. The ring is of buoyant polyurethane foam encased in fibreglass resin or polythene. The buoy may be coloured white or orange and made light or radar reflective. The buoy is easily slipped in or out of its storage container without fouling the buckets, and these are readily replaceable.
Patent NL-7308972-A (NL)
IPC: B01D61/12
Filed: 1973-06-27
Abstract: A method and apparatus for effecting heat or mass transfer between two fluids through a membrane comprises a conduit for flow of one fluid, said conduit being at least partly defined by said membrane and the configuration of said conduit in a plane orthogonal to the general direction of flow varying periodically along the general direction of flow either inherently or in response to fluid pressure therein in such a manner that when said fluid is pulsated along the line of the general direction of flow a component of motion is induced therein which is mutually orthogonal to the surface of the membrane and general direction of flow. In preferred embodiments the conduit configuration varies periodically along the general direction of flow in order to give rise to separation and reattachment of flow at a multiplicity of zones within the conduit, whereby secondary flow is induced within said zones. The apparatus is particularly applicable to blood oxygenation and dialysis.
Patent NL-7316414-A (NL)
Title: Increased lift wing profile - having raised upper flap on front of profile and hinged flap spaced from rear
IPC: B64C21/04
Filed: 1973-11-30
Abstract: The lift of the wing profile is increased in a simple, effective way with the front, top leading edge of the wing lifted at its rear end, pivoted about the leading edge of the wing. Air is scooped into intake ducts and ducted through the hollow front edge to spill out of the raised flap and over the top of the wing. This increases the lift. Further advantage can be obtained by trailing flaps pivotted behind the wing edges at some spacing from them. Even more lift can be generated by auxiliary surfaces above the leading flap and trailing edge.
Patent NL-7403776-A (NL)
Title: Vehicle safety belt reel locking unit - has pendular unit co-operating with hook and tooth of locking crown for reel
IPC: B60R22/40
Filed: 1974-03-20
Abstract: Locking unit for a vehicle safety belt with automatic windup when not in use operates when rapid changes occur in the speed or direction of the vehicle, preventing rotation of the reel, and comprises a pendulum-like unit mounted at a first end for free pivoting in all directions, and with a second end supported against a first end of a support element whose second end abuts against a support face in a housing. The pendulum unit has a planar surface with a recess or elevation, cooperating with a corresp. elevation or recess of a locking hook in the housing. When the pendulum unit pivots out from its resting position, the locking hook engages a tooth in a tooth crown which locks the reel.
Patent NL-7403878-A (NL)
Title: Machine for manufacturing computer core memory matrices - has wires in Y direction terminated on end plate and tensioning weight mechanism
IPC: G11C5/12
Filed: 1974-03-22
Abstract: System for manufacturing computer core memory matrices which consists of wires tensioned in the Y direction, stacked with ring cores (3). These wires (2) are terminated on an end plate (1) with clamps (4). There is also the means of threading the wires in the X direction. The wires stretched parallel in the Y direction are tensioned with weights (8), each weight (9) serving a pair of wires. Each weight is made in the form of a plate with a thickness that is equal to twice the width of the distance between two of the parallel wires stretched in the Y direction. The weight has a cut out (10) near its top edge and a cord disc for gripping the centre of the wire with cores at both ends.
Patent NL-7505064-A (NL)
Title: V-belt differential transmission for vehicle - has solid shaft slidably keyed in hollow shaft each carrying pairs of V-pulley halves
IPC: B60K17/16
Filed: 1975-04-29
Abstract: The V-belt differential comprises a hollow shaft in the transmission chain between the engine and the rear wheels of the vehicle, which shaft is slidably connected to an internal solid shaft by means of a key. Both shafts carry discs at either end. The facing side of the disc pair at each end have conical profiles so as to accommodate V-belts driving the rear wheels of the vehicle. The arrangement is such that, when the vehicle turns, different speeds are transmitted to the two wheels as the shafts axially adjust themselves automatically. There may be two or more belts on either side of the vehicle, when double-conical discs are arranged between the disc pairs.
Patent NL-7505531-A (NL)
Title: Oxidn of ethylene to acetaldehyde - in aq catalyst soln contg cupric chloro-acetate, palladium salt and acetic acid
IPC: C07C45/30
Filed: 1975-05-12
Abstract: In the prepn. of acetaldehyde (I) by direct catalytic liq phase oxidn. of ethylene (II) in presence of O2 in an aq. soln contg. Pd, Cu salt and acetic acid, the catalyst soln. contains CuCl(CH3COO) (III) opt. mixed with CuCl2. Pref. the soln. contains 0.001-0.015 mol/l Pd. Salt; 0.3-1.2 mole/l (III) (or 0.25 - 1.15 mole/l (III) plus 0.05-0.5 mole/l CuCl2) and 15-30 wt. % acetic acid. Oxidn. and catalyst regeneration occur in a single zone and rate of circulation of catalyst soln. can be increased from 5-6 to 16-18 kg/m3/hr. Selectivity is improved with redn. in content of Cl-contg. byprods. from 2-3 to 0.6%. Cu content in the catalyst soln. is 2-3 times lower than conventional soln. and, since O2 and (II) conversions are almost 100%, gas recycle is unnecessary.
Patent NL-7510026-A (NL)
Title: Signal divider with decoupled output for cable transmission - has bridge network with impedance arms including impedance of signal source
IPC: H03H7/48
Filed: 1975-08-25
Abstract: Signal divider where the two outputs are individually decoupled. The circuit is used in the form of a fork network in cable telephone, cable television, carrier wave telephony and in general where signals are conveyed along transmission cables. The divider network consists of a bridge circuit with impedances (Z1, Z2, Z3) and signal source with an internal impedance connected between the junctions (p, q, r, s). The outputs are decoupled by means of the impedance forming the bridge network being balanced including the internal impedance of the signal source with the characteristics of the input coupling. The input of the source (A) is directly coupled to two points on the bridge and to the other two points via a transformer of a given ratio.
Patent NL-7510576-A (NL)
Title: Concrete pile forming process - drives shaft surrounded by sleeve into soil and pours hardening liquid round
IPC: E02D5/38
Filed: 1975-09-08
Abstract: The concrete pipe is formed by driving into the soil a sleeve-type shaft with a loose tip, whose cross-section is greater than that of the shaft, thus forming a space round the shaft which is filled with concrete. The shaft is then withdrawn and concrete poured in to form the core. The shaft is then withdrawn and concrete poured in to form the core. The shaft (27) is driven into the soil together with a sleeve (28) enclosing it. The space round the sleeve is filled with a liquid (30) penetrating into the surrounding soil and hardening, after which the shaft is withdrawn and filling material is poured into the sleeve.
Patent NL-7803365-A (NL)
Title: Gauze sheet fitted at open window as insect barrier - is fastened to window frame by separable fastener bands and is pref. made of vinyl! resin treated glass fibres
IPC: E06B9/52
Filed: 1978-03-30
Abstract: A window which opens by rotating about a central horizontal axis is equipped with a gauze sheet to protect the opening from ingress by insects. The gauze is fastened to the window by means of a contact-fastening band glued to the window frame and a corresponding band attached to the perimeter of the gauze so that when the two are pushed into contact with become fastened together. The gauze is shaped so that the lower half matches the rectangular opening in the lower half of the window whilst the upper half is a three dimensional envelope contg. the inwardly inclined upper part of the window. When opened out, the gauze comprises a lower rectangular section of width equal to the width of the window frame and height equal to the height of the lower half of the window frame, an upper part with outwardly diverging straight sides, the height of this portion being equal to the height of the upper part of the window whilst the extent of the sideways divergence determines the extent to which the window is opened, and an upper flat of width equal to the width of the window frame and depth equal to distance from the tope of the window to the top of the window frame when it is open. Pref. the gauze is made of vinyl resin-treated glass fibres.
Patent NL-8001185-A (NL)
Title: Flexible coupling for rotary or oscillator drive - comprises V=belt pulley with crown connected to spokes via springs
IPC: A01F29/14
Filed: 1980-02-27
Abstract: The coupling is arranged between a power source and a rotating or oscillating working element. A flexible power storing and transmitting mechanism is formed by a V-belt pulley (1) whose crown (5) is connected to spokes (4) by springs (15). The pulley is circumferentially guided by the spokes which engage between pairs of plates (6) fixed to the crown. The drive is esp. for an agricultural cutter drum and peg drum. The power demand is reduced because the coupling provides a slicing rather than chipping action.
Patent NL-8006143-A (NL)
Title: Last stack item extraction mechanism - has resiliently driven retaining members with toothed or ribbed grip faces to engage cardboard blanks
IPC: B65G59/06
Filed: 1980-11-11
Abstract: The mechanism extracts the last of a stack of flat items e.g. folded cardboard boxes. These are accommodated in a shaft into which retaining members are movable to secure the last one. These members (5) have grip faces towards the stack engaging at least with the last item but one by its opposite edges. At least one of them has a resilient drive mechanism, typically pneumatic or alternatively mechanical with an elastic component. The grip faces can have teeth or ribs.
Patent NL-8300179-A (NL)
Title: Open-air sports ground protective covering - includes foil sheeting inflated with hot air supply, also drainage gulley
IPC: A63C19/12
Filed: 1983-01-18
Abstract: The protective covering ensures a dry surface for sports grounds even under adverse weather condition, e.g. snowfall. An inflatable plastics covering is secured by a network of tie straps, and may be inflated with a hot air supply. A gutter of semi-circular cross section serves to drain excess water. Steel wires are spaced longitudinally to keep the foil down, whilst additional plastics straps are fitted transversely on top of the foil. A motor driven long spindle serves to (un)fold the plastics cover.
Patent NL-8304094-A (NL)
Title: Producing absorbent litter for cats dirt box or animal bedding - by saturating old newspaper, cardboard etc. with water and pressing into largely dry mass or pellets pref. followed by hot air drying
IPC: A01K1/015
Filed: 1983-11-29
Abstract: The method is intended for producing absorbent litter material for use in a cat's dirt box or as bedding litter for animals. Old newspapers, cardboard or other coarse-fibre material is saturated with water and subsequently pressed to form a coherent dry or largely dry mass. The pressing operation may be carried out to produce pieces or pellets, or this may be effected after the initial pressing operation. The material may be further dried with hot air after pressing.