baber/WOPTO huggingface dataset:
Patent MX-9707081-A (MX)
Title: Fiber optic splice organizers.
Inventor: PULIDO JACQUELINE J
IPC: G02B6/36
Filed: 1996-02-23
Abstract: A fiber optic splice organizer including a fiber optic storage tray having a region for receiving a splice insert (98a), and at least one splice insert (98a) having a pad (146) and a plurality of flexible arms (150a) attached and extending generally perpendicular to the pad (146), the arm (150a) positioned to form a series of parallel grooves for receiving individual fiber optic components, such as splice elements, and the arms (150a) being staggered along a given one of the grooves to provide a multi-point load on any component inserted therein. There are preferably at least three arms (150a) on each side of a given groove, and each of the arms (150a) advantageously has a hook (152) or other latching element formed thereon for retaining the optical component, with hooks (152) on arms (150a) along a given side of one of the grooves alternately facing in opposite directions. In one embodiment, the pad (146) is provided with ears to engage respective cutouts in the tray. The pad, ears and arms may be integrally formed (injection molded) of a flexible material such as natural or synthetic rubbers, polyurethane, EPDM, Neoprene or nitrile, or blends of these materials, including blends with polypropylene. The material should have a hardness in the range of 30 Shore A to 50 Shore D, and preferably in the range of 60-80 Shore A.
Patent MX-9708797-A (MX)
Title: Integral air conditioner with motors for impelling interior and exterior ventilators both placed on the outer side.
Inventor: AOTO YOSHIYUKI
IPC: F24F1/02
Filed: 1997-11-14
Abstract: An integral type air conditioner including: an inferior heat exchanger (15) for exchanging hear from the interior air; an interior ventilator (16) for ventilating the interior air after the exchange of heat by the interior heat exchanger (15); an exterior heat exchanger (7) for exchanging exterior air heat, an exterior ventilator (9) for ventilating the exterior air after the heat exchanger by the exterior heat exchanger (7); an interior motor (10a) for impelling an interior ventilator (16); an exterior motor (10b) for impelling the exterior ventilator (9); and a division member (6) for dividing, arranging the interior heat exchanger (15) and the interior ventilator (16) in the interior side and arranging the exterior heat exchanger (7), the exterior ventilator (9), the interior motor (10a) and the exterior motor (10b) in the exterior side.
Patent MX-9800319-A (MX)
Title: Semiconductor wafer processing adhesives and tapes.
Inventor: BENNETT RICHARD E
IPC: H01L21/301
Filed: 1998-01-09
Abstract: A semiconductor wafer processing tape comprises a permanent backing and a layer of a non-pressure sensitive adhesive comprising a thermoplastic elastomer block copolymer on the permanent backing. Optionally, the adhesive may include an adhesion modifier such as a tackifying resin, a liquid rubber or a photocrosslinking agent. The tapes are useful for both wafer grinding and wafer dicing applications. A method of processing semiconductor wafers is disclosed.
Patent MX-9801487-A (MX)
Title: Method and apparatus for providing an alternate telecommunication network.
Inventor: BEGEJA LEE
IPC: H04Q3/58
Filed: 1998-02-24
Abstract: A media selection device is in functional parallel with an alternate local telephone network and an existing local telephone network. Upon detecting a loss of local power, the device switches to the local exchange network based on the assumption that the local exchange network is operable, despite the loss of local power. While power is supplied to the device, originating calls are transmitted from the telephone to the device and to the alternate network. Incoming calls from the alternate network are transmitted to the device and to the telephone. Alternatively, incoming and outgoing calls are also selectably engageable on the local exchange network without disrupting telephone service on the alternate network. Differences in dial tone indicate which network is currently being used.
Patent MX-PA98008451-A (MX)
Title: Process for the removal of toxic cyanide and heavy metal species from alkaline solutions.
Inventor: KEITH E WEERTS
IPC: C22B3/26
Filed: 1998-10-13
Abstract: Toxic cyanide and anionic metal species are removed from aqueous alkaline solutions by contacting the aqueous alkaline solutions with a compound which is capable of being protonated at a pH of 9 or above.
Patent MY-8600535-A (MY)
Title: Monoclonal antibody to human t cells method for preparing it, hybird cell line producing it, therapeutic composition comprising it and diagnostic method using it.
IPC: C12N15/00
Filed: 1986-12-30
Abstract: Hybrid cell line for production of monoclonal antibody to an antigen found on all normal human T cells. The hybrid is formed by fusing splenocytes from immunized Balb/cJ mice with P3X63Ag8UI myeloma cells. Diagnostic and therapeutic uses of the monoclonal antibody are also disclosed.
Patent MY-8600708-A (MY)
Title: Protective coating means for articles such as gold-plated jewelry and wristwatch components and methods pf forming such coating means
Inventor: HOFFMANN RICHARD ALLEN
IPC: C23C14/10
Filed: 1986-12-30
Abstract: The surface of a metal article which is exposed to the atmosphere and abrasion during normal use of the article is protected from scratches and/or corrosion during such use by a thin transparent abrasion-resistant film of an inert non-metallic material such as SiO2, SiC, Si3N4, TiO2, MgO, Al2O3, Ta2O5, Nb2O5, GeO2, spinel and selected colorless glass compositions. The protective film is preferably deposited by RF-sputtering techniques and undesirable coloration of the article by optical interference effects from incident light rays is avoided by properly correlating the film thickness with the refractive index of the particular material used to form the film. The invention permits the use of thinner gold plating on such items as articles of expensive jewelry and bracelets and cases for fine wristwatches without detracting from the quality, durability or appearance of the merchandise. Alternative embodiments in which several films of various selected non-metallic inert materials are combined to form composite protective coatings that provide additional cost and manufacturing advantages are also disclosed along with methods for sputter-depositing the protective films in the proper thicknesses to avoid optical discoloration effects, either on articles that have been previously plated with gold or which have been provided with a sputter-deposited layer of gold by sequentially operating the sputtering apparatus.
Patent NL-2017257-A (NL)
Title: Uittrekbeveiliging voor een profielcilinder
Inventor: PIET STROEKEN
IPC: E05B63/00
Filed: 2016-07-29
Abstract: Een uittrekbeveiliging 1 voor een profielcilinder in een slotplaat 41 heeft een behuizing 3 die nabij een achterste uiteinde 3B in de binnenzijde 3C is voorzien van een borggroef 13 voor een opsluitring 15. Deze opsluitring 15 is voorzien van een naar buiten stekende borgrand 19 die aanwezig is in de borggroef 13. De opsluitring 15 is voorts voorzien van naar buiten stekende eerste nokken 21 die onder voorspanning in contact zijn met de binnenzijde 3C van de behuizing. Voorts is de opsluitring 15 voorzien van naar binnen stekende tweede nokken 23 die via uit de opsluitring gesneden verende lippen 25 met de rest van de opsluitring zijn verbonden. Met deze tweede nokken 23 kan de opsluitring klemmend op een profielcilinder aangebracht worden. Voorts sluit de opsluitring een van een sleutelgat 11 voorziene sleutelplaat 9 spelingsvrij aan in de behuizing 3.
Patent NL-2018184-A (NL)
Title: Lithographic apparatus and device manufacturing method
Inventor: WILLEM RICHARD PONGERS
IPC: G03F7/20
Filed: 2017-01-17
Abstract: A level sensor senses a local height of a portion of a surface of a semiconductor substrate. The level sensor comprises an optical system that has a projection grating and a detector. In operational use when the substrate is present, the optical system images the projection grating on the detector via reflection off the surface. The level sensor senses the local height from the imaging of the projection grating on the detector. The level sensor comprises an actuator for adjusting the imaging by the optical system
Patent NL-2029961-A (NL)
Title: Dopamine-coated cellulose nanocrystal-agarose drug-loaded hydrogel and preparation method thereof
Inventor: XUN LI
IPC: A61K47/36
Filed: 2021-11-30
Abstract: Disclosed are a dopamine-coated cellulose nanocrystal-agarose drug-loaded hydrogel and a preparation method thereof, belonging to the field of biological materials. The method includes: mixing dopamine hydrochloride, water and sodium hydroxide to carry out a polymerization reaction, then mixing the resulting system with carboxycellulose nanocrystals for a condensation reaction, and mixing the obtained dopamine-coated cellulose nanocrystals with surfactants, water, drugs and agarose to obtain a dopaminecoated cellulose nanocrystals-agarose drug-loaded hydrogel. The present disclosure uses dopamine to coat the cellulose nanocrystals and then loads the drugs, which can improve the adhesion of the hydrogel to the drug, improve the drug-loading stability and the drugloading rate of the drug-loaded hydrogel, thereby improving the anti-tumor activity. The results of the examples show that the dopamine-coated cellulose nanocrystal-agarose hydrogels provided by the present disclosure have a drug-loading rate of 22.4%, high drug stability, and excellent anti-tumor activity to liver cancer HepG2 cells and human breast cancer MCF-7 cells.
Patent NL-2030423-A (NL)
Title: Replication-deficient strain of canine distemper virus and construction method thereof
Inventor: JUAN HUANG
IPC: G01N/
Filed: 2022-01-04
Abstract: The present disclosure relates to rescue and, verification. of a replication—deficient strain. of canine distemper virus (CDV). A system includes a transcription plasmid, one or more helper plasmids, and a Vero—SLAM—M cell line capable of stably expressing a matrix (M) protein of SDl6F. The transcription plasmid, pCI—CDV— SDl6F, can express a full—length. cDNA. sequence of a genome of SDl6F, a CDV epidemic strain; a plasmid pCI—CDV—SDl6F—M subjected to site—directed mutation is a recombinant plasmid not expressing the M protein; the helper plasmids can express nucleoprotein (NP), lhosphoprotein (P), and large polymerase protein (L) of the CDV epidemic strain, SDl6F. Through the foregoing reverse genetic manipulation system, recombinant replication—deficient CDV is successfully rescued. The replication—deficient strain of the CDV epidemic strain creates convenient conditions for developing a novel genetically engineered biocontrol preparation for canine distemper and provides an excellent technology platform for the CDV—related basic research.
Patent NL-298216-A (NL)
IPC: C07C45/63
Abstract: A dichromium trioxide catalyst is made by precipitating hydrous chromic oxide from a solution of a trivalent chromium salt, e.g. by adding sodium or potassium hydroxide, or, preferably, ammonia gas or aqueous ammonium hydroxide, and subsequently heating it to 300-400 DEG  C. for not less than one hour.  For example, aqueous ammonia is added to a heated aqueous solution of Cr(NO3)3.9H2O to pH7, the solution is boiled and filtered hot, the precipitate hot water-washed and, dried by heating under vacuum or in an inert gas stream or in equipment with facilities for steam escape, at 100-200 DEG C.  The partially dehydrated oxide is granulated to 4-20 mesh or pressed to pellets 3 mm. x 10 mm. and subjected to heat treatment at 300-400 DEG C. for a substantial period. The heat treatment may take place in an atmosphere consisting of water vapour and optionally an inert gas for at least two hours. The catalysts are substantially amorphous and have a surface area at least 5m2/g and usually above 50m2/g. Specification 794,075 is referred to.ALSO:Hexafluoroacetone, perfluorochloroacetone or a mixture thereof is made by contacting in the vapour phase at least one perhalogenated acetone containing two to five fluorine atoms and no halogen other than chlorine and fluorine at an elevated temperature up to 500 DEG  C. with a dichromium trioxide catalyst obtained by precipitating hydrous chromic oxide from a solution of a trivalent chromium salt and subsequently heating it to 300 DEG -400 DEG  C. for not less than one hour.  The catalyst may be used in unsupported granular or pelleted form or supported on inert refractory material.  The preferred starting materials are perhalogenated acetones containing two to four fluorine atoms. The process may be operated continuously and the products separated by fractional distillation. In examples using sym-tetrafluorodichloroacetone, 1,1,2 - trifluoro - 1,2,2 - tricloroacetone or pentafluorochloroacetone, the main products were CF3COCF3, CF3COCF2Cl, CF3 COCFCL2 and CF3COCL3 with CF2ClCoCCL3 in addition in the first two examples. Specification 794,075 is referred to.
Patent NL-6813561-A (NL)
Title: Multi-rod warp knitted patterned products by using - two or more traversing rods supplied from common
IPC: D04B21/00
Filed: 1968-09-23
Abstract: Traverse of different width, carried out by the traversing rods in a row of loops, are changed within two or more rows in such a manner with respect to the tension ratio, that they counter balance each other within a pattern cycle; i.e. that each of the traversing rods carries out the same number of different traverses. Desired pattern effects are obtained by cyclically changing a combination of different traverses.
Patent NL-6915004-A (NL)
Title: Mono-ammonium orthophosphate based fire - extinguishing medium
IPC: A62D1/00
Filed: 1969-10-03
Abstract: Aqueous solutions which also contain a thickening agent can be used. The latter can be fine kaolins, of which at least 80 wt. % of the particles is smaller than 0.6 micron. Advantageous over borates and boracic acid already used, but abandoned because of their sterilizing effect on the soil. Ammonium orthophosphates and sulphate have the additional advantage of acting as artificial fertilizers for the soil as well as possessing good fire extinguishing properties. Use relates in particular to fire fighting in forest and bush country.
Patent NL-7010361-A (NL)
Title: Thermoplastic resin shoes prodn
IPC: A43D25/12
Filed: 1970-07-13
Abstract: One piece shoes consisting of at least two different thermoplastic resins are produced by (a) injecting a first resin into a first cavity of a movable die, the cavity having the shape of the shoe sole, (b) cooling the material to a rigid state, (c) moving the die with the first material towards a second fixed die to form a second cavity between the die halves, the first material forming the lower boundry of the second cavity, and the second cavity having the shape of the shoe uppers, (d) injecting a second resin into the second cavity, (e) cooling the second material to a rigid state so that the first and second materials become firmly bonded to form a one piece article, and (f) releasing the articles from the die. Gives shoes, esp. sandals, in a single, multistage process without the use of adhesive.
Patent NL-7109675-A (NL)
Title: Separation of spermatozoa cells - in a method for pre-determining the sex of an unborn mammal
IPC: C07H21/04
Filed: 1971-07-13
Abstract: A fluid contg. living sperm cells which have residual positive or negative charges is treated so that cells having a certain polarity are immobilised and cells of opposite residue charge remain free and method comprises treating with an agent having an electrostatic charge of a certain polarity so that sperm cells having opposite polarity are preferentially immobilised in the fluid. Specifically claimed agents include sulphonated polystyrene polyelectrolyte, pref. (vinyl-benzene sulphonic acid sodium salt) and poly(vinylbenzyltrimethylammonium).
Patent NL-7201390-A (NL)
Title: Croquettes mfre - and that of similar rod-shaped cylindrical edible bodies
IPC: A47J43/20
Filed: 1972-02-03
Abstract: Cylindrical edible article of any desired length e.g. a croquette is produced by withdrawing the raw material from which it is to be made from a storage vessel and extruding it through a shaping tube of the required cross section and breaking the connection between the storage vessel and the extrusion tube for the period during which the extruded material is being sectioned to produced an article of desired length.
Patent NL-7305070-A (NL)
IPC: G10L25/90
Filed: 1973-04-11
Abstract: 1433351 Bandwidth compression LICENTIA PATENT - VERWALTUNGS GmbH 13 April 1973 [14 April 1972] 17933/73 Heading H4R In speech bandwidth compression in which spaced sections of the speed signal are selected for transmission, voiced sections are of a length equal to a whole pitch period or to a portion extending between the zero crossing before the energy rich start of a pitch period and a zero crossing before the next pitch period, and unvoiced sections are of a length equal to a mean of the voiced pitch period, the sections being transmitted as delta modulations and being stretched to fill the gaps between sections. The modulated speech 1 is read alternately into stores 3, 4 associated with counters 31, 41 recording which store stages are occupied, at a rate determined by zero crossing detector 21 and read-out at a slower rate for multiplexed transmission 8. A pitch extractor 2 produces a pitch pulse at the start of each word and these pulses are monitored to produce a voicedunvoiced decision for encoded transmission. Characters identifying the start of words and representing the basic pitch frequency are also encoded for transmission, the latter occupying every 40th time slot for synchronization and level control at the receiver. Word storing is only effected when a zero crossing pulse is followed by a pitch pulse, otherwise the stores are reset, and the amount of voiced speech stored (typically 2/3) is controlled by the duration of the pitch period. The various characters are assembled at 7 in the required order for transmission. A signal representing the near pitch period may also be transmitted during unvoiced speech. At the receiver (Fig. 2, not shown) the data is demultiplexed at (18) and read-in to stores (13,14) when a new word character (e.g. 1100 ... 1100) is confirmed. The word is repetitively read-out to fill-in the gaps arising from expansion at the transmitter. The fundamental or mean pitch frequency or a frequency containing random pulses is generated at (12) corresponding to voiced or unvoiced speech. The read-out rate may be controlled according to pitch period signals received to automatically prevent overlaps or gaps in the read-out.
Patent NL-7415909-A (NL)
Title: Double glazed hothouse - circulates gas between glass conditioned to inhibit algae growth
IPC: A01G9/14
Filed: 1974-12-06
Abstract: Both the internal and the external glass cladding forms a closed and sealed surface, and the space between them is connected to a gas inlet and outlet forming a closed circuit. The circuit includes a fan (24), and a conditioner unit (28) for the gas. The latter makes the gas unsuitable for algae growth, and can typically be a drier, with a coller and a condenser, the cooler having a spiral tube immersed in a ditch, open water etc. Hygroscopic material can also be included in the conditioner, together with an absorbent material for carbon dioxide.
Patent NL-7507324-A (NL)
IPC: B29C65/00
Filed: 1975-06-19
Abstract: The invention is concerned with a packing machine for forming a packaging material web, using a number of movable moulds joined together to form an endless track and means for pressing the web into the moulds.
Patent NL-7604474-A (NL)
Title: Electric typewriter hammer driving mechanism - has coil supplied with pulses fixed to hammer tip working in magnetic field
IPC: B41J9/48
Filed: 1976-04-27
Abstract: The hammer driving mechanism is particularly for use in a typewriter etc., where the hammer strikes a selected character in front of it under the effect of a magnetic field so as to print a sheet of paper moving past it. The hammer tip (11) has a coil fixed to it (31) whose windings are at right angles to the lines of force of the magnetic field. In the rest position these windings lie at least partly in the magnetic field. Current impulses are fed to the coil, so as to move the hammer in the plane of the windings under the effect of Lorentz force. Guides direct the hammer along a predetermined path in the direction of the Lorentz force, and means are provided to return it to the rest position.
Patent NL-7711394-A (NL)
Title: Combine harvester threshing unit - has concave with spiral guide plates and drum with radial striker plates
IPC: A01D41/00
Filed: 1977-10-18
Abstract: The combine harvester has a cylindrical threshing unit which consists of a housing with a grid and rotor arranged transverse to the direction of travel. The entry (65) and the exit (75) of the threshing unit (62) are displaced with respect to each other in the axial direction. The rotor consists of a drum (68) with radially projecting strike plates (69) extending over its width. Above the threahing grid (66) are spiral-shaped guide plates (73). Further, shaft, striker plates (28B) are fitted to the drum (27) in the region of the inlet (24) of the threshing unit (18). These striker plates alternate with the striker plates (28A) which extend over the width of the drum.
Patent NL-7801548-A (NL)
Title: Double walled ventilating pipe ducting - has outer and inner pipes kept apart by ball or barrel shaped distance pieces fitting into recesses
IPC: F16L7/00
Filed: 1978-02-10
Abstract: The double walled pipe construction comprises an outer pipe (1) in which an inner pipe (2) is fitted, the two being braced apart by inner distance pieces (3, 4). The distance pieces are ball or barrel shaped, and fit into recesses (5, 6, 7, 8) in the respective pipes. Near both ends of the two pipes, at least three ball-shaped distance pieces are equally distributed, and the shape of the recesses to accommodate them is circular, with such a small diameter that the distance pieces in an axial direction are firmly fixed in relation to the two pipes to be held apart. The recesses at the other ends of the pipes have the shape of a groove running in the lengthways direction of the pipes.
Patent NL-7802539-A (NL)
IPC: B26D1/28
Filed: 1978-03-08
Abstract: Corrugated tubing is advanced along its axial path by rotatably driven lead screw members the screw threading of which is in meshing engagement with the corrugations of the tubing, the lead screw members being in pairs with the screw threading of the members of each pair being of opposite hand and the lead screw members of each pair being rotated in opposite directions. The lead screw members of each pair present outwardly directed cutters which are synchronized substantially simultaneously to intersect the tubing thereby, in perforating the tubing, to restrain the tubing against rotation thereof about the axial path. There is also disclosed a method of producing the lead screw members with the outwardly projecting cutters mounted thereon.
Patent NL-7901682-A (NL)
Title: Lightweight reverberatory furnace for coarse ceramics - has flat roof walls with firing shafts cooling pipes in floor
IPC: F27B13/00
Filed: 1979-03-02
Abstract: Horizontal, flat roofs of lightweight material together with lightweight partitioning walls are provided in a reverberatory furnace for brickmaking etc. In addition the floors have cooling pipes passing through them and the access doors are clad with lightweight, refractory, insulating material. Pref. above the connecting slots, the partitioning walls have rounded-off edges on the inlet side. Firing shafts are provided in the partitioning walls and open into the connecting slots between the chambers. Additional firing shafts are provided in the centre of the furnace chambers. Used to reduce the specific heat consumption of reverberatory furnaces for the mfr. of coarse ceramics such as building bricks. The weight of the furnace relatively to that of the batch is reduced so that less heat goes to waste. Due to the lower temps. working conditions are also improved.