baber/WOPTO huggingface dataset:
Patent MX-9605923-A (MX)
Title: Novel method for preparing precipitated silica, novel aluminium-containing precipitated silicas, and use thereof for reinforcing elastomers.
Inventor: BOMAL YVES
IPC: C08K9/00
Filed: 1996-11-28
Abstract: A novel method for preparing precipitated silica having a good dispersibility and highly satisfactory reinforcing properties is disclosed. Novel precipitated silicas in the form of a powder, substantially spherical beads or granules are also disclosed. Said silicas are characterised in that they have a CTAB specific surface area of 100-240 m2/g, a DOP oil absorption of less than 300 ml/100g, a pore distribution such that the pore volume consisting of pores with a diameter of 175-275 . is less than 50 percent of the pore volume consisting of pores with a diameter of at most 400 ??, a mean diameter after ultrasonic disintegration of less than 5 'mu'm, and an aluminium content of at least 0.35 wt.percent Furthermore, the use of said silicas as reinforcing fillers for elastomers is disclosed.
Patent MX-9700831-A (MX)
Title: Method and apparatus for improved message reception at a fixed system receiver.
Inventor: AYERST DOUGLAS I
IPC: H04J3/16
Filed: 1995-07-28
Abstract: A fixed system receiver (107), which includes a forward receiver (305), a reverse receiver (310), and a response timer (215), is for use in a radio communication system (100) having a forward radio channel and a reverse radio channel. A command is transmitted in a forward channel radio signal to a selective call transceiver. The forward receiver (305) is for receiving, demodulating, and decoding the command. The reverse receiver (310) is for receiving and demodulating the reverse channel radio signal. The response timer (215), which is coupled to the forward receiver (305) and the reverse receiver (310), is for determining a response period beginning substantially at a scheduled response time included in the command and having a duration which is substantially a designated length of the data unit included in the command, and for generating a control signal which enables the reverse receiver (310) during the response period.
Patent MX-9701608-A (MX)
Title: A safety syringe.
Inventor: ALEXANDER GARY E
IPC: A61M5/315
Filed: 1995-09-06
Abstract: A safety syringe (100) is disclosed. The syringe includes a syringe barrel (101), a plunger (105), a needle (108), a needle sleeve (111), and a pushrod (115). At one end of the pushrod is attached to the needle sleeve while the other end of the pushrod (116) protrudes slightly into the needle end of the syringe barrel. When the injection is administered to the patient, the plunger travels all the way to the needle end of the syringe barrel. The plunger contacts the pushrod which causes the sleeve to cover the needle point automatically as the injection is given.
Patent MX-9704749-A (MX)
Title: Conformable surface finishing article and method for manufacture of same.
Inventor: DONOVAN MARY BETH
IPC: D04H1/42
Filed: 1995-11-17
Abstract: Conformable surface finishing articles and a method for the manufacutre of such articles are provided. The articles comprise a nonwoven three-dimensional lofty web of fibers (12), a stretch resistant porous reinforcing fabric (14) having first and second major surfaces with the first major surface disposed along a major surface of the web (12) and a layer (16) comprising a polymer coated over the coextensive with the second major surface of the reinforcing fabric and having a flexible low friction exposed surface (17a) and portions (17b) extending through the reinforcing fabric encapsulating fibers along the major surface of the web. The method comprises positioning a stretch resistant porous reinforcing fabric (14) adjacent a major surface (12a) of a nonwoven three-dimensional lofty web of fibers (12) applying a coatable composition (16) so that a portion (17b) of the composition extends through the fabric to contact and encapsulate fibers along the major surface (12a) of the web (12) while also forming a substantially smooth exposed surface coated over and coextensive with the fabric, and hardening the composition.
Patent MX-9707220-A (MX)
Title: Camless engines with compression release braking.
Inventor: COSMA GHEORGHE
IPC: F01L9/10
Filed: 1997-09-23
Abstract: A camless internal combustion engine has electronically or computer controlled, electrically operated hydraulic actuators (40, 50) actively opening the engine cylinder valves (20, 30). The engine is capable of operating in either positive power mode or compression release engine braking mode. The pressure of the hydraulic fluid available for application to the hydraulic actuators is automatically adjusted from a relatively low pressure during positive power mode to a relatively high pressure during compression release engine braking mode. The stroke lengths of the engine cylinder valves (20, 30) may be automatically adjusted for various engine operating conditions using feedback loops that include sensors (64) for detecting the amount of opening of each engine cylinder valve (20, 30) whose stroke length is to be controlled in this manner. The shapes of the valve opening and closing trajectories as a function of engine crank angle may similarly be varied in many other respects.
Patent MX-9708373-A (MX)
Title: Rotary cone drill bit modular arm.
Inventor: BEATON MICHAEL STEVE
Filed: 1996-06-03
Abstract: A drill bit (20) for a modular arm (70) is provided. The modular arm (70) includes an inside surface (76) having first (144) and second (146) angled surfaces whose lower portions form an inwardly projecting wedge (125). A curved throat relief area (87) connects to a lower edge (152) of the wedge (125). A pocket (54) in the drill bit (20) is sized to receive the support arm (70). The pocket (54) includes a wedge-shaped recess (121) sized to receive the wedge (125) of the support arm (70). A triangular weld groove (126) is provided in the convex surface of the bit body (40). A length of weld (128) is applied in the weld groove (126) for firmly securing the support arm (70) to the bit body (40).
Patent MX-9708889-A (MX)
Title: An alphanumerical keyboard.
Inventor: HILLMERING CHRISTER
IPC: G06F3/023
Filed: 1997-11-18
Abstract: The present invention relates to an alphanumerical keyboard (1) which includes a plurality of numeral keys and function keys. According to the invention, the keyboard (1) is programmed so that an alpha-character will always be generated when two mutually adjacent keys (T) depressed simultaneously, and that a numeral will always be generated when only one numeral key is depressed.
Patent MX-9800773-A (MX)
Title: Sealing enclosure device.
Inventor: FERRIS IAN
IPC: H02G15/18
Filed: 1996-07-26
Abstract: Two-shell flat casing (10, 11) has inner receptacle for low-viscosity gel precursor (13) which sets (preferably by curing) in receptacle and has displaceable wall (18) which is displaced by camming action (24, 25) on closing together of the shells to allow the wires or other enclosed objects to extend out of the casing through space previously occupied by the displaced wall. Polysiloxane gels and glass-filled polypropylene casings are preferred, preferably moulded as a single hinged piece with a hinge and frangible retaining webs for the displaceable wall. The design is well suited to high-volume automated production, e.g. for the automotive wiring market.
Patent NL-2004887-A (NL)
Title: Method for selecting sample positions on a substrate, method for providing a representation of a model of properties of a substrate, method of providing a representation of the variation of properties of a substrate across the substrate and device manufacturing method.
Inventor: MOS EVERHARDUS
IPC: G03F7/20
Filed: 2010-06-14
Abstract: A method for selecting sample positions on a substrate from a set of all available sample positions is provided, in which a representation of a model, which may represent the variation of one or more properties across the substrate, is analyzed in order to identify the sample positions having the greatest effect on the model.
Patent NL-2005062-A (NL)
Title: A positioning system and a method for positioning a substage with respect to a frame.
Inventor: HOL SVEN
IPC: G03F7/20
Filed: 2010-07-09
Abstract: A method for positioning a substage, supported by a main stage, relative to a reference object, the substage moveable in a direction between a first and second position relative to the main stage. The method includes positioning the first stage using a passive force system that is activated by positioning the main stage. The passive force system includes two magnet systems, each magnet system being configured to apply a force in the direction to the first stage with respect to the second stage in a non-contact manner, the forces resulting in a resultant force applied to the first stage in the direction by the passive force system. A magnitude and/or a direction of the resultant force depends on the position of the first stage relative to the second stage, and the first stage has a zero-force position between the first and second position in which the resultant force is zero.
Patent NL-2014818-A (NL)
Title: Method for producing solar cells with a p-doped CdTe layer with reduced thickness.
Inventor: KRISHNAKUMAR VELAPPAN
IPC: H01L31/18
Filed: 2015-05-18
Abstract: The present invention proposes a method to produce thin film CdTe solar cells having a pin-hole free and uniformly doped CdTe layer with a reduced layer thickness. The method according to the present invention is an efficient way to prevent shunting of the solar cells, to improve reliability and long-term stability of the solar cells and to provide a uniform doping of the CdTe layer. This is achieved by applying a sacrificial doping layer between a first CdTe layer having large grains and a second CdTe layer having small grains, which together form the CdTe layer of the solar cells. Furthermore it provides the possibility to eliminate the CdCb activation treatment step in case the sacrificial doping layer comprises a halogen.
Patent NL-2014876-A (NL)
Title: Evacuatie-inrichting voor het evacueren van ten minste vier kinderen.
Inventor: PETRUS HUBERTUS GERARDUS MARIA HEZEMANS
IPC: A61G7/05
Filed: 2015-05-28
Abstract: Evacuatie-inrichting voor het evacueren van ten minste vier kinderen, omvattende een langwerpig gevormde drager ingericht voor het dragen van de ten minste vier kinderen, ten minste vier hoezen die op vooraf gedefinieerde posities op de drager, aan een bovenzijde daarvan, zijn bevestigd, waarbij elke hoes gedeeltelijk losneembaar bevestigd is op de drager zodanig dat een kind tussen een hoes en de drager kan worden ontvangen, en waarbij de drager aan ten minste één kopse kant een sleeporgaan, zoals een hendel, omvat voor het verplaatsen van de inrichting.
Patent NL-2016661-A (NL)
Title: Vessel with spud pole assembly.
Inventor: CORNELIS DANIEL KAMP
IPC: E02F9/06
Filed: 2016-04-22
Abstract: The invention relates to a dredging vessel with a spud pole assembly comprising a base frame, a spud pole holder that is pivotably connected to the base frame, a spud pole that is guided by the spud pole holder, a first hydraulic cylinder that is at its first side connected to the spud pole holder and at its second side connected to the base frame to pivot the spud pole with respect to the base frame, and a clamping assembly to clamp the spud pole that is operatively connected to the first side of the first hydraulic cylinder, wherein the spud pole assembly has a hoisting mode wherein the first side of the first hydraulic cylinder is displaceable with respect to the spud pole holder whereby the extension or retraction of the first hydraulic cylinder lowers and hoists the operatively connected clamping assembly with respect to the base frame.
Patent NL-2025469-A (NL)
Title: Gear-driven energy storage device
Inventor: LUJI WU
IPC: B60K6/10
Filed: 2020-04-30
Abstract: The present disclosure provides a gear-driven energy storage device to solve the problem that braking energy of vehicles cannot be fully utilized, and recovering the braking energy using batteries is costly and contributes to environmental pollution. The 5 energy of the volute spring is accumulated by forwardly transmitting the rotation of the drive shaft of the vehicle. When the volute spring reversely rotates to release energy, a reversing gear is additionally arranged during the transmission process to allow the vehicle to move forward. In the present disclosure, the state of energy storage and energy release by the volute spring is controlled, so that the transmission shaft is braked 10 by the electromagnetic brake when the energy storage is reached or the energy release needs to be stopped. Besides, the electromagnetic clutch is disconnected from the transmission shaft of the vehicle, and the number of rotations of the drive shaft is detected by the rotation number detection device to control the number of rotations of the volute spring when releasing and storing energy to ensure the stability of the whole 15 mechanism. Moreover, when the number of rotations is detected, the movement of the sensor is buffered by the compression spring, and then the sensor returns to the initial position under the action of the compression spring, thereby preventing the mechanism from being jammed.
Patent NL-2031648-A (NL)
Title: CONFLICT DETECTION METHOD AND SYSTEM FOR INTERNET OF THINGS (IoT) DEVICE SCHEDULING
Inventor: ZHI JIN
IPC: G06F9/445
Filed: 2022-04-20
Abstract: A conflict detection method for Internet of Things device scheduling, specific steps include: acquiring data of a device model; converting a device scheduling instruction into a conditional instruction; determining a scheduling conflict rule; detecting whether the conditional instruction. is in a conflict state based on the scheduling conflict rule; if the conditional instruction. is in a conflict state, performing afirst conflict resolution, or if the conditional instruction is in a non—conflict state or after a conflict is resolved, performing a second detection; converting, in the second. detection, the conditional instruction into an SMT formula, inputting the SMT formula into an SMT solver for detection, and determining whether the conditional instruction is in a conflict state; and if the conditional instruction. is in a conflict state, performing second. conflict resolution, or if the conditional instruction is in a non—conflict state or after a conflict is resolved, executing the conditional instruction.
Patent NL-2032762-A (NL)
Title: Multi-layer composite barrier film based on reduced graphene oxide and preparation method and application
Inventor: QING ZENG
IPC: C08J7/048
Filed: 2022-08-16
Abstract: The present invention relates to a Hmlti—layer composite barrier film based on a reduced graphene oxide and a preparation method and an application. Polyethyleneimine/graphene oxide (PEI/GO) mixed solution is prepared; a condition is controlled so that GO is reduced to the reduced graphene oxide (RGO) by PEI; the excess PEI is removed, by suction. filtration; a PEI/RGO mixture is re— dissolved le a solvent; and a layer—by—layer sol—gel Hethod is used to prepare a layer of a RGO/PEI composite film with a multi— layer brick—wall structure on a substrate. In the film preparation process of the present invention, PEI is used as a reducing agent and a matrix at the same time: reducing the graphene oxide, and using as the matrix of the composite film, and the excess PEI is removed by the suction filtration in the preparation process.
Patent NL-6913193-A (NL)
Title: Liquid scintillators to measure beta-ray - emissions of low energy
IPC: G01T1/204
Filed: 1969-08-29
Abstract: At least three photo-multipliers are optically connected to a scintillation sample, and the outputs of all the photo-multipliers are connected to a coincidence device. A pulse level discriminator is inserted behind each photo-multiplier, and the outputs of these discriminators are connected to the coincidence device which emits a signal in the event of at least twofold coincidence.
Patent NL-7105217-A (NL)
IPC: B01J8/28
Filed: 1971-04-19
Abstract: This invention relates to a method of and apparatus for fluidizing solid particles in such a manner that a large amount of the particles in circulated continuously within the subsequent fluidized bed. Such circulation phenomenon of the fluidized particles is provided in a new fluidized bed vessel having a lower chamber provided with a perforated plate for forming the fluidized bed, an upper chamber and an intermediate portion consisting of a plurality of conduits fluidly connected to both chambers. This technique may be employed effectively for catalytic reaction or sintering processes, mixing processes or drying processes of granulated particles, grain or the like, particularly for the processes requiring the transfer of a great amount of heat.
Patent NL-7204127-A (NL)
Title: Supported group viii noble metal catalysts prodn - - with high mechanical strength for purificn of exhaust gases
IPC: B01J21/04
Filed: 1972-03-28
Abstract: Supported gp. VIII noble metal catalysts suitable for oxidn. of CO and hydrocarbons in the exhaust gases of IC engines are prepd. by (a) forming a SiO2/Al2O3 support contg. 50 wt.% Al2O3 into shaped pieces, (b) subjecting the pieces to steam treatment at >600 degrees C until they no longer shrink (pref. for 2-10 hrs); (c) impregnating >=75% of their pore vol. with hydrazine soln; (d) impregnating the remaining pore vol. with >=1 solns. of >=1 Gp. VIII noble metal salts (pref. Pt and/or Pd salts); and (e) drying and calcining.
Patent NL-7204904-A (NL)
Title: Terry pile type weaving - with a fixed reed
IPC: D03D27/08
Filed: 1972-04-12
Abstract: The temples and roller at the front of the loom are raised and lowered. To achieve the pile effect, the reed is stepped, with the lower step projecting. Ground weave is produced on the upper, backward position on the reed, the temples are lowered to bring the shed onto the projecting step, thus forming the pile. The motion can be connected to the dobby or worked by cams.
Patent NL-7303680-A (NL)
Title: Dough cutter - for mounting on conveyor from kneading and rolling machines
IPC: A21C11/10
Filed: 1973-03-16
Abstract: Transverse cutter blades are mounted between end checks carried on a shaft also transverse to the conveyor carrying the rolled out strip dough. The stubs of the shaft are mounted in independently height adjusted plummer block bearings at each side of the belt with internal spring loading within the threaded height adjuster tubes. Easily adjusted and easily stripped down for cleaning etc.
Patent NL-7415363-A (NL)
Title: Magnetic tape cassette - has housing with window in circumferential wall for magnetic head access (PT171075)
IPC: G11B23/087
Filed: 1974-11-25
Abstract: The window allows the magnetic head access to the magnetic tape. The tape reel is accommodated in the housing and the magnetic tape is guided along a path leading passed the wind out. The front surface of the magnetic tape in the area of the wind out faces outwards. The housing contains a pressure element which is made of material of high magnetic permeability and which engages the back of the magnetic tape behind the window. The pressure element is pressed against the magnetic head. The cassette (10) consists of a flat rectangular housing (11).
Patent NL-7506216-A (NL)
Title: Concrete slab handling grab
IPC: B66C1/42
Filed: 1975-05-27
Abstract: The item is gripped between claws on the ends of rods slid to and from each other under the action of a screw jack (47) working in a nut (51). One end of the screw is coupled to a thrust pad (50) acting against the item handled. Rockers (52) hinge on the frame (29) and are coupled by bars to the rods on one side, and by other bars (53) to the nut on the other. The grab is of simple construction, and the angular movement of the rods is kept virtually constant. A double set of claws may be incorporated to deal e.g. with slid in building components.
Patent NL-7507979-A (NL)
Title: Cable television distribution network - individual subscriber's coaxial cables avoid crosstalk and simplify installation
IPC: H04N7/10
Filed: 1975-07-04
Abstract: A star circuit cable network for distribution of television or similar signals from an output amplifier station to a network of subscribers using separate coaxial cables for each subscriber. In which the cables are cut to approximate length, and taken as a bundle from which the individual cables depart at appropriate points. A certain slack is left at each subscriber position to permit later alterations without the need for joints. The separation of the cables and the avoidance of cable joints reduces risk of crosstalk and simplifies installation.
Patent NL-7800992-A (NL)
Title: Bar and tube bundling machine - has stacking mechanism with frames indexing downwards and arms moved clear
IPC: B65B27/10
Filed: 1978-01-27
Abstract: The machine assembles bar and tube stock of regular cross-section into regular bundles, having a feed conveyor cut in and out, a stacking mechanism where the items are tied in a bundle, and a bundle discharge track. The stacking mechanism (2) has a number of frames (11) indexing downwards, together with a number of arms (16) moved clear of the frame area after delivering the items (10) to it. There can be two or more such frames, each having two straight sides (13, 15) at 120 deg. to each other and forming part of a regular hexagon.
Patent NL-8100817-A (NL)
Title: Pulverising and separating sieve mill for domestic rubbish - has rotating strikers to break up solids and sieve for sorting
IPC: B07B1/20
Filed: 1981-02-19
Abstract: In its basic form the rubbish sorter and pulveriser has a feed funnel and exit port at opposite ends of a pulverising chamber. The chamber rotates about a horizontal axis driven by a drive motor via a circumferential gear wheel engagement or drive rollers. A coaxial valve has ribbed sections inserted which help break up the rubbish fed into the drum when the internal rotating multi striker shaft is driven by a motor by V-belt drive. The pulverised material passing through this wave is mainly glass, ceramic and general dirt. Discharged from the exit port are mainly paper and metallic/non metallic e.g. cloth, rubber fractions. A multistage sieve mill for further separation of fractions is shown.
Patent NL-8100880-A (NL)
Title: Soil cultivation machine with reciprocating tools - has tools travelling at constant speed between reversal points
IPC: A01B19/06
Filed: 1981-02-23
Abstract: The ground-cultivation machine has a frame with one or more tool supports extending at right angles to the travel direction and horizontally, and reciprocating in the horizontal direction. Between the reversal points of the reciprocating movement the speed of the tools is virtually constant. The lateral movement of the tools can be arranged to take place over a distance equal to or greater than twice the interval between them. Movement can be effected by a linear motor, e.g. a hydraulic ram, which can also act as a guide for the tool support.
Patent NL-8203637-A (NL)
Title: Cow-shed ventilation system - includes heat reclaiming unit with removable tube plates allowing cleaning
IPC: F24F12/00
Filed: 1982-09-20
Abstract: The floor of the shed includes a dung grid (2) under which the ventilating space is situated. This connects on one side to a fresh air supply (4) and has a discharge duct at the other side. A top-mounted ventilator (6) is included. Above the ventilator is a flap valve (7) which directs air flow to the atmosphere via a pipe (8). Alternatively, the air-flow is directed through a duct (9) into a heat-reclaiming unit (10). This has a tube nest with removable tube plates for easy cleaning.