baber/WOPTO huggingface dataset:
Patent MX-9801043-A (MX)
Title: Route finding in communications networks.
Inventor: CHNG RAYMOND SOO KAIAW
IPC: H04L12/701
Filed: 1998-02-06
Abstract: A method of determining a restoration route (or an additional route) in a fully or partially meshed communications network of nodes, comprising sending, from a failure node a common help message on each span corresponding to a failed route, the common help message comprising a respective route ID field (and a respective associated route capacity field) for each failed route, and a route ID count field. A node which upon receipt of such a common help message initially determines itself to be the master end node for a plurality existing routes will generates and forward flood a common forward route-finder message for those failed routes. A slave node will respond to receipt of a forward route-finder signature to generate a respective return signature for the route for which it is slave, and send it back along the restoration route traversed by the received route-finder signature. Any tandem node of the restoration route which has less capacity than that requested by the route being restored will make connections for the available amount, forward the return signature with the capacity field overwritten with the available amount, and send a backtrack signature to the slave for that route to dismantle previously made connections in preceding tandem nodes and to inform the slave node of the amount of the capacity deficit. The slave node responds by switching to act as master and sending a reverse route-finder signature for the deficit amount, and the master responds to receipt of the return signature (whose capacity amount is less than the node knows is requested for the route) switches to act as slave for that route and awaits a reverse route-finder signature. The use of the common signature for a plurality of route IDs reduces the overall time to achieve restoration.
Patent MX-9803264-A (MX)
Title: Method and preparations for stabilizing biological materials by drying methods without freezing.
Inventor: MATTERN MARKUS
IPC: A61K47/26
Filed: 1998-04-24
Abstract: The invention concerns a method of producing dry partially amorphous products containing biological, in particular therapeutically active, material, the products comprising macroscopically homogeneous substance mixtures. The substance mixtures are selected from at least one substance of the group comprising: (i) carbohydrate or zwitterion with a polar residue and its derivatives; and (ii) zwitterion with an apolar residue and its derivatives. The method is characterized in that a solution of the biologically or therapeutically active material and substances (i) and (ii) is produced and dried at a product temperature above the freezing point of the solution. The invention further concerns novel substance mixtures obtained by the above method and their use in diagnostic or therapeutic processes.
Patent MX-9805137-A (MX)
Title: Simulating changes in telephone subscriber line.
Inventor: PEPPER DAVID ARNOLD
IPC: H04M1/715
Filed: 1998-06-24
Abstract: A fixed wireless access subscriber unit containing a wireless transceiver and a telephone subscriber line interface circuit which supports privacy and remote release of hold between the subscriber unit and extension telephones are disclosed. The subscriber unit detects when the primary handset, or an extension telephone set goes off-hook. In response the subscriber unit modifies the voltage and/or current characteristics on the telephone subscriber line which connects the extension sets to the subscriber unit in such a manner that extension sets connected to the telephone subscriber line will sense when the primary handset goes off-hook.
Patent NL-1042116-A (NL)
Title: Association rule mining method based on vector operations
Inventor: BIN ZHOU
IPC: G06F17/30
Filed: 2016-10-27
Abstract: The present invention discloses an association rule mining method based on vector operations, comprising the following steps: defining vector representations of objects and attributes, and committing operation rules of object vectors and attribute vectors, for calculating vector bases on an attribute set; carrying out calculation based on the vector bases to generate vectors on the attribute set; calculating support degree of any vector on the attribute set based on the vectors on the attribute set; setting a support degree threshold of the vector bases, and screening out vectors beyond the support degree threshold condition; based on a preset confidence threshold, mining attribute association rules meeting the condition in the vectors beyond the support degree threshold condition. The association rule mining method based on vector operations of the present invention generates the topology of vectors on the attribute set using the vector bases, which avoids the generation of a power set of a frequent closed item set, thereby avoids the problems of operations in the power set of attribute set and the repeated generation of attribute association rules, and improving the calculation efficiency.
Patent NL-2019719-A (NL)
Title: Height sensor, lithographic apparatus and method for manufacturing devices
Inventor: HANS BUTLER
IPC: G03F7/20
Filed: 2017-10-12
Abstract: A lithographic apparatus (LA) applies a pattern to a substrate (W). The lithographic apparatus includes a height sensor (LS), a substrate positioning subsystem, and a controller configured for causing the height sensor to measure the height (h) of the substrate surface at locations across the substrate. The measured heights are used to control the focusing of one or more patterns applied to the substrate. The height h is measured relative to a reference height (zref). The height sensor is operable to vary the reference height (zref), which allows a wider effective range of operation. Specifications for control of the substrate height during measurement can be relaxed. The reference height can be varied by moving one or more optical elements (566, 572, 576, 504 and/or 512) within the height sensor, or moving the height sensor. An embodiment without moving parts includes a multi-element photodetector (1212).
Patent NL-2026698-A (NL)
Title: Gecontroleerd olieverversingsmiddel geschikt voor hoge temperatuur en zoutrijke zware oliereservoirs en bereidingswijze daarvan
Inventor: HAIYANG ZHAO
IPC: C09K8/588
Filed: 2020-10-19
Abstract: De uitvinding heeft betrekking op een profielcontrole- en olieverplaatsingsmiddel geschikt voor hoge temperatuur en zoutrijke zware oliereservoirs. Het is samengesteld uit de volgende grondstoffen met massafracties: O,3-O,4% polymeer:0,02-0,08% verknopingsmiddel en stabilisator: 0,3-0,7%, de rest is water, het polymeer is AM / AMPS binair copolymeer of AM / NVP / AMPS-terpolymeer. De uitvinding heeft tevens betrekking op een bereidingswerkwijze van het bovengenoemde profielcontrole- en olieverplaatsingsmiddel. Het profielcontrole- en olieverversingsmiddel dat geschikt is voor hoge temperatuur, zoutrijke zware oliereservoirs, verschaft door de onderhavige uitvinding, heeft een hoge viscositeit en een verknopingssterkte van 800—1200mPa-s. Het kan niet alleen de viscositeit van gei'njecteerd water aanzienlijk verhogen, maar ook bij hoge temperaturen en hoge temperaturen. Onder zoute omstandigheden. Het kan de stabiliteit op lange termijn behouden, de wateropname effectief verbeteren, de problemen van waterinjectie en waterkanalen oplossen en het waterinjectie-effect verbeteren onder de omstandigheden van hoge temperatuur en hoge zoutreservoirs, waardoor het herstel van zware olie wordt verbeterd.
Patent NL-2027666-A (NL)
Title: All-in-one machine for crude ore intercepting and selecting
Inventor: MINGYUE HAN
IPC: B03D1/14
Filed: 2021-02-26
Abstract: The present invention belongs to the technical field of mineral flotation, and particularly relates to an all-in-one machine for crude ore intercepting and selecting. The all-in-one machine for crude ore intercepting and selecting comprises a flotation barrel, an overflow collecting tank is located at a barrel opening of the flotation barrel so that concentrate can be discharged through flotation, and a tailing discharging pipe for discharging tailings is arranged at the tank bottom of the flotation barrel in a penetrating mode. The all-in-one machine for crude ore intercepting and selecting is characterized in that a rotary drum is arranged in the flotation barrel, the rotary axis of the rotary drum is vertically arranged, and sieve pores allowing ore particles with specified particle sizes to pass through are formed in the barrel wall of the rotary drum; and a top cylinder opening of the rotary drum is in communication with an ore pulp feeding pipe, and a bottom cylinder opening is in communication with a coarse ore particle discharging pipe. The all-in-one machine for crude ore intercepting and selecting further comprises a bubble generator, and the bubble generator is arranged in a barrel cavity of the flotation barrel and located below the rotary drum. According to the all—in—one machine for crude ore intercepting and selecting, coarse ore particles can be intercepted in advance, and fine ore particles are fed into the flotation process, so that the purpose of synchronously ensuring high-efficiency flotation operation is achieved on the basis of saving flotation reagents.
Patent NL-2029714-A (NL)
Title: Insecticide composition
Inventor: ANNE JURJEN OSINGA
IPC: A01P7/04
Filed: 2021-11-11
Abstract: It is described an insecticide composition comprising at least one insecticide powder having a melting point above: 75 5 °C, particularly above 100 °C, more particularly above 150 °C, still more particularly above 200 °C, and to be applied on an electrostatic substance. The insecticide composition preferably has at least one insecticide powder being a growth regulator of the benzoylurea group. The electrostatic 10 substance comprises a platinum and/or silver complex containing substance. The insecticide composition comprises at least one protective powder acting against moisture, in particular silicates, zeolites, silicon dioxide, calcium carbonate and/or* diatomaceous earth. .And. the insecticide 15 composition may also comprise an insect killing fungus.
Patent NL-2030468-A (NL)
Title: Use of soybean protein kinase gene gmstk_irak
Inventor: YONGQING JIAO
IPC: C12N15/82
Filed: 2022-01-07
Abstract: The present disclosure provides use of a soybean protein kinase gene GmSTK_IRAK and belongs to the technical field of plant genetic engineering. PCR is used to clone the soybean GmSTK_IRAK gene, a transgene and gene editing technology is used to obtain GmSTK_IRAK—over—expressing transgenic plants and GmSTK_IRAK gene— silenced transgenic plants. GmSTK_IRAK—over—expressing soybeans can greatly improve phosphorus absorption and utilization efficiency, biomass and yield, while GmSTK_IRAK gene—silenced soybeans can reduce phosphorus absorption and utilization efficiency, biomass and yield. The soybean protein kinase gene GmSTK_IRAK can be used as a target gene to be introduced into plants to regulate the balance of phosphorus metabolism in transgenic plants, and is of great significance for cultivating new soybean varieties with high phosphorus efficiency.
Patent NL-2033114-A (NL)
Title: Afdichtmateriaal en werkwijze voor het afdichten van een in de grond aanwezig boorgat
Inventor: GRIETINUS GERARD PAMA
IPC: F24T10/13
Filed: 2022-09-22
Abstract: Afdichtmateriaal en werkwijze voor het afdichten van een in de grond aanwezig boorgat Het afdichtmateriaal bestaat droog uit: zand, bentoniet, magnetiet en een aantal stabilisatoren voor de vormvastheid. Door het magnetiet is het afdichtmateriaal in de bodem detecteerbaar. Magnetiet weegt 5 kg/liter en zou zonder maatregelen naar beneden zakken tijdens het mixen of het injecteren in het bouwgat. Door een bindmiddel te gebruiken wordt voorkomen dat het magnetiet naar beneden zakt. Door toepassing van dit afdichtmateriaal kan de kwaliteit van de afdichting van het boorgat kan worden gecontroleerd. Het afdichtmateriaal wordt gemengd in een fabriek en als een mengsel van droge stoffen bij de af te dichten boorput geleverd waar het gemengd wordt met water en in het boorgat gegoten wordt. Hierdoor wordt de gewenste samenstelling optimaal gerealiseerd en wordt een volledig homogeen mengsel verkregen.
Patent NL-6817881-A (NL)
Title: Alkylation of isoparaffins
IPC: C07C2/62
Filed: 1968-12-12
Abstract: Isoparaffins (e.g. isobutane) are alkylated by an improved process in which an alkene (e.g. propene) is reacted with spent H2SO4 from the alkylation, giving a hydrocarbon phase contng. dialkyl sulphate and alkylation impurities, and an acid phase. The hydrocarbon phase is treated with excess acid, giving an acid-impurity complex, which can be separated from the dialkyl sulphate, e.g. by counter-current extraction and/or pptn. and the dialkyl sulphate recycled to the alkylation reactor.
Patent NL-7400629-A (NL)
IPC: C07C41/26
Filed: 1974-01-17
Abstract: A process for preparing m-phenoxybenzyl, m-phenoxybenzal halides or a mixture thereof comprising halogenating m-phenoxytoluene in the presence of a phosphorus halide in the high temperature region above 220 DEG  C, and a process for preparing m-phenoxybenzylalcohol comprising halogenating m-phenoxytoluene as above, reacting the resulting side-chain halogenated m-phenoxytoluene with an alkali metal salt of acetic acid and then (a) reducing and hydrolyzing the resulting m-phenoxybenzylacetate and m-phenoxybenzaldehyde, or (b) reducing the resulting m-phenoxybenzylacetate and m-phenoxybenzaldehyde, reacting the resulting product with acetic anhydride and an alkali metal salt of acetic acid and hydrolyzing the resulting m-phenoxybenzylacetate are disclosed.
Patent NL-7603329-A (NL)
Title: Infusion regulator with filter - has inlet and filter chamber in one piece
IPC: A61M5/165
Filed: 1976-03-31
Abstract: The infusion regulator with filter has an inlet side and the filter chamber in one piece. The filter can be fixed round the passage from the filter chamber to the regulator. The top of the filter chamber can be closed by a cover, with an inlet opening (1) from a liquid reservoir. Compared with existing designs, the advantage is that the number of hose connections is reduced, nor is there any need for a separate observation chamber to count the drip-feed rate.
Patent NL-7706857-A (NL)
Title: Grinding ring for slide valves - has ring rotatable on disc clamped to inner wall of valve seat
IPC: B24B15/02
Filed: 1977-06-21
Abstract: The grinding device is for use in sealing slide valves. A grinding ring can rotate on a disc, with clamps to secure the disc on the inner wall of the valve. A releasable clamp is arranged between the disc and grinding ring for pressing the ring against the valve seat, the clamp operating by bolts around the disc periphery. The ends of the bolts facing the grinding ring each have a rotatable ball. The balls are pref. spring biassed and the clamps may be locking hooks distributed around the periphery. At least one hook is eccentrically mounted and has a manually operated handle. The grinding ring may be carried on bearings at the clamp elements.
Patent NL-7708483-A (NL)
IPC: E06B9/00
Filed: 1977-08-01
Abstract: An apparatus for insulating against conductive, convective, and radiant heat transmission comprises a plurality of substantially non-transparent and generally parallel sheets. The sheets may be attached to a retracting device from which they can be drawn to extend and cover a building opening such as a window or onto which they can be retracted to uncover the opening. A number of spacers which may be in the form of collapsible or nestable devices are mounted within the apparatus to separate each pair of adjacent sheets and, thus, define a dead air space therebetween. At least one of the sheets has a surface, facing on the dead air space, that exhibits a low surface emittance. This surface emittance is sufficiently low to yield a total effective emissivity of the surface and dead air space of no greater than 0.60. Importantly, the spacer devices are designed so as not to abrade or otherwise harm the reflective surface. The combination of these dead air spaces with the low emittance surface synergistically results in an apparatus having low total effective emissivity that effectively impedes radiant heat transfer. The dead air spaces also effectively impede conductive and convective heat transfer.
Patent NL-7902600-A (NL)
Title: Covering exposed faces of existing window frame with hardwood - by first fixing narrow laths then profile angle section hardwood
IPC: E06B1/08
Filed: 1979-04-03
Abstract: The arrangement is used for covering the external exposed surfaces (10, 11) of the wooden frame members (3) of an existing window frame with hardwood. Narrow laths (16, 17) or lesser width than these surfaces are first secured to them after which the sectional hardwood covering (20) is fixed on top of the lathing. The laths are pref. secured at the outer periphery of the frame members, and the two faces (10, 11) of each of the side and top (3) members then covered in hardwood in one operation. The hardwood covering is pref. an angle section whose internal profile is stepped (21, 23) to accommodate the laths on each of the two frame member faces.
Patent NL-7906694-A (NL)
IPC: A01B9/00
Filed: 1979-09-07
Abstract: A plough comprising a frame that is provided with means (52) for attaching the plough to a three point hitch of a tractor and comprises at least two power driven turning devices (31) for turning furrow slices. 
<??>The two power driven turning devices (31) are arranged in the frame in such a way that they are working adjoining strips of ground and are postioned so that in side view they are in, or are almost in overlapping relation to each other. 
<??>The power driven turning devices (31) are turning the furrow slices during operation mainly about their longitudinal axis and are delivering said furrow slices at the rear of the devices onto the ground.
Patent NL-7906782-A (NL)
Title: Mixing system for crop preserving liquids - maintains constant ratio and has replenishment and storage units controlled by servo-network obtaining signal from detector
IPC: B05B12/00
Filed: 1979-09-11
Abstract: The mixing system is for two liquids, and maintains the ratio of the dosages. It has a replenishment and storage element for the first liquid linked to the pipes with a spraying nozzle. The pressure in the replenishment and storage system is regulated and the proportion maintained by metering. The system is used in the preservation of harvested agricultural produce. The spray is maintained via a system of nozzles (11-14) with a servo controlled valve. The servo system is controlled by pulse width duration (15). The metering ratio is determined by the signal derived from a detector.
Patent NL-8103305-A (NL)
IPC: G11B7/08
Filed: 1981-07-10
Abstract: The apparatus comprises an objective (12) mounted in an objective holder (11) which is movable in accordance with a number of desired degrees of freedom by means of a bearing arrangement and comprises electromagnetic actuator means (83-64) for driving the objective holder in accordance with the desired directions of movement. The bearing arrangement of the objective holder on the frame comprises electromagnetic bearing means (53-64) for counteracting movements in accordance with at least one undesired degree of freedom and comprises an objective-position measuring device (43-50) for supplying a positional-error signal which represents the deviation of the objective holder in accordance with the undesired degree of freedom relative to the frame (10) and which is utilized by a levitation control circuit which counter-acts movements of the objective holder relative to the frame in accordance with the undesired degree of freedom by means of electromagnetic levitation forces.
Patent NL-8105780-A (NL)
Title: Illuminated signs prodn. - by attaching image in photographic emulsion sepd. from the support, to transparent carrier plate
IPC: G09F13/10
Filed: 1981-12-22
Abstract: Process for the prodn. of illuminated signs comprises attaching to a transparent support, using a suitable adhesive, an image formed on a photographic emulsion which has been parted from its original support layers are provided on the outward-facing side with a transparent protective layer. The support plate is esp. of polymethyl methacrylate (PMMA). The image is formed by photographic means in the usual way and the support layer is removed using known techniques. The remaining extremely thin emulsion layer is attached to a thin transparent light resistant film e.g. of Thermatex.
Patent NL-8120086-A (NL)
Title: Reversing light for vehicle - mounts onto side driving mirror to increase lateral illumination behind vehicle with normal rear-mounted reversing light
Inventor: FELBER JOSEF
IPC: B60Q1/26
Filed: 1981-04-09
Abstract: The reversing light (2) is mounted on the vehicle's side rear view mirror (1) and can be adjusted horizontally independently of one another. The best vertical position for the light is the same as that for the mirror. The mirror and light are mounted on a common arm (6) pivoted about a vertical axis onto the vehicle's bodywork. The mirror is mounted above the light. The light and mirror can pivot on a vertical rod (4). A wing-nut (5) screws onto the threaded end of the rod and locks the light and mirror in their respective angular positions. Mounting a reversing light on the side mirror increases the area of illumination at the rear of the vehicle by supplementing a conventional reversing light attached to the rear of the vehicle. The reversing lights on the two side mirrors extend the driver's field of view laterally. The light is esp. useful for lorries.
Patent NL-8201576-A (NL)
Title: Plastics anti-dazzle ring for lampshade - is in one piece and has separation to permit removal from moulding core
IPC: F21S8/02
Filed: 1982-04-15
Abstract: The (plastics) anti-dazzle (diffusor) ring (1) is for fitting in a lampshade and is provided with annular grooves (12) on its inner wall (2) surface. The ring is in one piece and has one axial parting line (3), which permits opening it out against its own resilience, for removal from the moulding core. The parting line may comprise complementary circumferential lips (5,6) shaped so (7,8) that they locate the ends of the ring relative to one another. The ring may have an outward flange (9) at one end and two integral outwardly sprung lips at opposite sides.
Patent NL-8204833-A (NL)
Title: Integrated cct. incorporating printed wiring - has multilayer current injection forming rectifier bridge with interzonal diode junctions
IPC: H03K19/08
Filed: 1982-12-15
Abstract: The integrated circuit has several transistors arranged near one another on a surface (11) of a semiconductor body (12) and there is an intermediate layer (21) of the first conducting type forming a common zone for several transistors and for each of these there is a second zone (1 to 10), an adjusting zone of the second type bordering the first layer as a rectifying junction (19). These second zones each have a terminal for electrical signals (14), forming part of a pattern of conducting paths, and each acts as the last layer of a three-layered structure (20,21,6) for a current injector or current adjusting source. The structure includes an injecting layer (20) and the intermediate layer (21), separated from the injecting layer by a first rectifying junction (18) and from the last layer by the second rectifying junction (19). The first junction is polarised, to supply the charge carriers to the last layer, in the direction of transmission.