baber/WOPTO huggingface dataset:
Patent MX-9703629-A (MX)
Title: Pyrogenically produced silicon dioxide-based pills.
Inventor: KRAUSE HALMFRIED
IPC: C09C1/30
Filed: 1997-05-16
Abstract: The present invention relates to pyrogenically produced silicon dioxide-based pills with the following physico-chemicals characteristics: Exterior diameter, 0.8 - 20 mm; BET surface, 30 - 400 m2/g; Pores volume, 0.5 - 1.3 ml/g; Rupture resistance, 10 to 250 N; Composition, higher than 99.8 percent by weight of SiO2; Abrasion, lower than 5 percent by weight; Gravimetric density, 350 - 750 g/l, are produced by proceeding to homogenize silicon dioxide pyrogenically produced with methylcellulose, microwax and/or polyethylglicol under water addition, drying it at a temperature of 80 - 150 degree C, crushing it to transform it into powder, eventually compressing powder to transform it into pills which are subjected to calcinating for a time period of 0.5 to 8 hours, at a temperature of 400 to 1200 degree C. These pills can be applied as catalyst or catalyst vehicles in vinyl acetate monomer and in ethylene hydrating.
Patent MX-9704146-A (MX)
Title: A conical crusher having a single piece immer crushing member.
Inventor: KARRA VIJIA KUMAR
IPC: B02C2/04
Filed: 1997-06-04
Abstract: A conical crusher having a rigidly supported outer frustoconically shaped crushing member and an inner conical crushing member supported on a wobble mechanism which is in turn supported by air bellows. The air pressure in the air bellows is regulated to adjust the spacing between the inner and outer crushing members, and therefore the particle size of the crushed material. The inner and outer crushing members are readily replaceable. The inner crushing member serves as a single piece crushing head/mantle attachment.
Patent MX-9705650-A (MX)
Title: Remote audience survey system and method therefor.
Inventor: WORTHY DAVID G
IPC: H04H1/00
Filed: 1996-01-26
Abstract: An antenna (26) projects a detection zone (28) across a road. A scanning receiver (32) couples to a computer (34). The receiver looks for one FM local oscillator (LO) signal (22) that may be emitted from within the detection zone. If one LO signal is detected, other LO signals that may be detected at the receiver are ignored until the one signal is no longer detectable (90-106). Detected LO signals are ignored if they are detected for less than a minimum duration (100) or if they are detected for greater than a maximum duration. The second of two consecutively detected LO signals is ignored if it occurs within a minimum duration from the previously detected LO signal and exhibits the same frequency as the previously detected LO signal.
Patent MX-9709234-A (MX)
Title: Preparation for diagnostic of the metabolic syndrome and diseases including the syndrome.
Inventor: MARIN PER
IPC: A61K49/00
Filed: 1997-11-28
Abstract: The use of cortisol agonist for preparing a system for diagnosis of the metabolic syndrome and related conditions as belly fatness, insulin resistancy including increased risk of developing senile diabetes, i.e. diabetes type II, high blood fats and high blood pressure, in which system the dose of cortisol agonist is in an interval where a difference is obtained in the inhibitory effect of the autoproduction of cortisol in individuals suffering from the metabolic syndrome, compared to normal values.
Patent MX-9800727-A (MX)
Title: Footwear fastener connectable to lacing eyelets.
Inventor: PAXTON BRADLEY JOSEPH
IPC: A43C11/10
Filed: 1998-01-26
Abstract: A footwear fastener for fastening an item of footwear having an opening for allowing adjustment of the footwear, and a plurality of eyelets arranged in two rows located on either side of the opening. The fastener comprises a two-part clip (2), the two parts (4, 6) being interengageable by at least one hook-like member on one of the parts (4) hooking onto the second of the parts (6). At least one elongate connecting strip (8) is integrally formed with one of said parts (6) and adjustably attached to the other of said parts (4), the connecting strip (8) being adapted to pass through two eyelets, one in each of said two rows, so as to secure said two eyelets together when the two parts (4, 6) of the clip are interengaged. The part (4) having the hook-like member is provided with a release member (26) which projects beyond the hook-like member and overlies a portion of the second part when the two parts are interengaged. The release member is arranged so that an upward pull on the release member by a user causes the hook-like member to disengage from the second part, thus allowing the two parts of the clip to separate.
Patent MX-9800861-A (MX)
Title: Inducible herbicide resistance.
Inventor: JEPSON IAN
IPC: A01N63/60
Filed: 1996-08-02
Abstract: The invention relates to DNA constructs which are capable of conferring on a plant inducible resistance to a herbicide. The inducible effect may be achieved by using a gene switch such as the alcA/alcR switch derived from A. nidulans. The invention relates in particular to inducible resistance to the herbicide N-phosphonomethyl glycine (glyphosate) and its salts.
Patent MX-9804223-A (MX)
Title: Absorbent article having a rewet barrier.
Inventor: TROMBETTA LIBERATORE ANTONIO
IPC: A61F13/15
Filed: 1998-05-27
Abstract: The present invention provides an absorbent article having a rewet barrier. The absorbent article includes a liquid pervious topsheet, a liquid impervious backsheet joined to the topsheet, an absorbent core positioned between the topsheet and the backsheet, a fibrous acquisition layer positioned between the topsheet and the absorbent core, and a rewet barrier positioned between the fibrous acquisition layer and the absorbent core. The rewet barrier is an apertured, macroscopically expanded, three-dimensional polymeric web having a body facing surface and a garment facing surface.
Patent MX-9805037-A (MX)
Title: Method and apparatus for the manufacture of formable steel.
Inventor: HARTOG HUIBERT WILLIAM DEN
IPC: B22D11/10
Filed: 1998-06-22
Abstract: Continuous casting machine for the casting of a thin slab with a thickness of less than 150 mm comprising a vacuum tundish having a first atmospheric chamber (7) and a second low pressure or vacuum chamber (1) hydraulically connected to the first chamber and purging means (11) for introducing a purging gas into the liquid steel after it has entered the first chamber but before it entered the second chamber.
Patent MX-PA99009317-A (MX)
Title: Plasantly fragrant process for stabilizing halogen-containing polymers.
Inventor: MICHAEL E SKLADANY
IPC: C08K5/36
Filed: 1999-10-11
Abstract: A pleasant fragrance is imparted to the stabilization of a halogen-containing polymer by the use of an organotin mercaptoalkyl heptanoate, and, optionally, up to about 50%, on an equivalents basis, of a sulfide thereof as the stabilizer. A mixture of the heptanoate with up to about 80% by weight of the mixture of a second carhoxylate having from 8 to 20 carbon atoms in the carboxylate moiety may be used in place of the heptanoate.
Patent MX-9911267-A (MX)
Title: Method for regenerating a zeolitic catalyst
Inventor: GROSCH GEORG HEINRICH
IPC: B01J38/12
Filed: 1999-12-06
Abstract: A process for regenerating a zeolite catalyst comprises the following stages: (I) Heating a partially or completely deactivated catalyst to 250-600° C. in an atmosphere which contains less than 2% by volume of oxygen, (II) treating the catalyst at from 250 to 800° C., preferably from 350 to 600° C., with a gas stream which contains from 0.1 to 4% by volume of an oxygen-donating substance or of oxygen or of a mixture of two or more thereof, and (III) treating the catalyst at from 250 to 800° C., preferably from 350 to 600° C., with a gas stream which contains from more than 4 to 100% by volume of an oxygen-donating substance or of oxygen or of a mixture of two or more thereof.
Patent NL-1043729-A (NL)
Title: Klimaatdam
Inventor: CORNELIS ELIZABETH RIJLAARSDAM
IPC: E02B3/00
Filed: 2020-07-14
Abstract: Leidingwerk bestaande uit stijve danwel flexibele delen dat zich over lengten boven, op, door danwel beneden het maaiveld kan bevinden en zich daarbij kan aanpassen om een volgens de vinding geduide werking te hebben in de stedelijke droge en natte infrastructuur waaronder in tunnels, rioolstelsels danwel watergangen om in horizontale, onder helling danwel vertikale positie, vloeistoffen te verplaatsen, danwel op te nemen en deze in geselecteerde richtingen te verplaatsen middels afschot danwel met pompkracht en waarbij het leidingwerk als lichaam in de openbare ruimte een scheidingswand kan zijn om water te keren danwel door te laten danwel middels de doorlaten aan- danwel af te voeren, om vloeistoffen zowel binnen als buiten het leidingwerk te vermengen en te separeren, waarbij de doorvoersnelheid en de diameter van het leidingwerk per locatie kan worden bepaald en waarbij vloeistoffen voor bevloeiing danwel verdamping kunnen worden aangeboden danwel afgegeven vanuit en middels de eigenschappen van het Ieidingwerk waaronder de naar de open ruimte gekeerde delen danwel voorzieningen bedoeld voor afgifte danwel voor verdampingen geschikte voorzieningen waarbij het leidingwerk kan worden onderbroken en gesloten met van leidingwerk voorziene mechanische delen volgens voorbeelden in de vinding getoond en waarbij het Ieidingwerk kan zijn voorzien van ventielen, kleppen, schuiven danwel uitgerust kan zijn met regelbare in-, uit- danwel doorlaten in samenwerking met cilindervormige kernleidingen voorzien van kanalen omringd door doorlatende weefsels en waarbij het leidingwerk objecten kan omcirkelen om binnen- danwel buitengebieden te vormen om met de eigenschappen waaronder dwarsdoorgangen, voorzien van afsluitmiddelen, waterveiligheid te bieden.
Patent NL-2004216-A (NL)
Title: Alignment measurement arrangement, alignment measurement method, device manufacturing method and lithographic apparatus.
Inventor: BIJNEN FRANCISCUS
IPC: G03F9/00
Filed: 2010-02-10
Abstract: An alignment measurement arrangement includes a source, an optical system and a detector. The source generates a radiation beam with a plurality of wavelength ranges. The optical system receives the radiation beam, produces an alignment beam, directs the alignment beam to a mark located on an object, receives alignment radiation back from the mark, and transmits the received radiation. The detector receives the alignment radiation and detects an image of the alignment mark and outputs a plurality of alignment signals, r, each associated with one of the wavelength ranges. A processor, in communication with the detector, receives the alignment signals, determines signal qualities of the alignment signals; determines aligned positions of the alignment signals, and calculates a position of the alignment mark based on the signal qualities, aligned positions, and a model relating the aligned position to the range of wavelengths and mark characteristics, including mark depth and mark asymmetry.
Patent NL-2030451-A (NL)
Title: Blood pump for percutaneous insertion into patient blood vessel
Inventor: QITAO FENG
IPC: A61M60/148
Filed: 2022-01-06
Abstract: UITTREKSEL The utility model relates to the field of medical device technique and discloses a blood, pump for percutaneous insertion into a patient's blood vessel, comprising a catheter and a pumping installation attached, to the said catheter, the said catheter 5 extending along the longitudinal axis and having a lumen in which an electrical wire and a cleaning tube are provided extending from the proximal to the distal end, the cleaning tube being constructed to receive the pressurized fluid, and the said lumen having a flexible cannula in which the electrical wire and/or 10 cleaning tube is provided. The flexible cannula is used to accommodate the electrical wire, optical fiber and cleaning tube, and then it is placed in the catheter, thus improving the overall flexural properties of the catheter, facilitating resistance to radial deformation and providing structural support for the smooth l5 operation of the catheter in the blood vessel.
Patent NL-2032837-A (NL)
Title: Micro-interfacial strengthening reaction system
Inventor: HUAXUN LUO
IPC: C10G45/00
Filed: 2022-08-23
Abstract: The invention discloses a micro-interfacial strengthening reaction system, including: a reactor main body, used as a reaction chamber for gas-liquid, liquid-liquid, liquid-solid, gas-liquid-liquid, gas-liquid-solid and liquid-liquid-solid multiphase reaction medium to ensure the multiphase 5 reaction medium is fully reacted; and a micro-interfacial generator, connected to the reactor main body, used for breaking a gas phase and/or a liquid phase in the multiphase reaction medium into micro-bubbles and/or micro-droplets with a diameter of a micron-order in a predetermined action mode by mechanical microstructures and/or turbulent microstructures in the micro-interfacial generator before the multiphase reaction medium enters the reactor main body, in order to increase 10 a mass transfer area of a phase boundary between the gas phase and/or the liquid phase and a phase boundary between the liquid phase and/or the sol id phase, and to improve a mass transfer efficiency between the phases, such that a multiphase reaction is enhanced at a lower predetermined pressure range. The invention effectively solves the problems that the mass transfer rate is affected due to smalt contact area of the phase boundary of the reaction phase during the use of existing reaction 15 strengthening system. 2032837
Patent NL-6911347-A (NL)
Title: Loom dobby
IPC: D03C9/06
Filed: 1969-07-23
Abstract: The assembly comprises two spaced beams running parallel to each other to carry the loom operating elements. At least one beam has means which, when the beam is brought into resonance, enables the energy dissipation rate of the vibrations, measured with regard to the beam material, and the elements for controlling the operation of the dobby to rise.
Patent NL-7002717-A (NL)
Title: Used oil recovery process
IPC: C10G32/02
Filed: 1970-02-26
Abstract: Used oil purifying process consists of placing at least two electrodes in a used oil, immersing in the oil large electrically conductive grains, and producing a distruptive voltage between the electrodes so as to cause discharge among the grains in order to agglomerate the carbonised particles to a mass of such size that it can be fltered by a conventional device. The carbonised particles consists of separated carbon from the local decomposition of the oil, separated from the surface of individual grains by electro-erosion and present in the original oil as residual carbon and ashes.
Patent NL-7004080-A (NL)
Title: Metal plate butt welding appts
IPC: B23K9/025
Filed: 1970-03-20
Abstract: A number of metal plates placed edgeways are straddled by a portal crane arrangement, which has incorporated a pair of guide posts and a cross-beam carrying a pair of adjustable welding heads which move along the longitudinal edges of the plates, to simultaneously butt weld the plate edges.
Patent NL-7209892-A (NL)
Title: 4-substd 5-sulphamylanthranilic acid heterocyclylmethyl - esters - diuretic intermediates
IPC: C07D307/42
Filed: 1972-07-18
Abstract: Process, as follows: where R = a 5-6 membered heterocyclic gp.; R1 and R2 = H or together = -CO- or R'= H and R2= -Si(alkyl)3; R3= H and R4 = OH, -OSi(alkyl)3 or -N(alkyl)3 or R3+R4= diazo and X= halo, CF3, alkoxy, aryloxy, alkylaryloxy, alkoxyaryloxy, or aralkyl. (I) are intermediates for N-R substd. anthranilic acid derivs. with diuretic and saluretic activity. NaH (2.4 g) was added to 4-chloro-5-sulphamyl-anthranilic acid (25 g) in DMF 200 ml) at 10 degrees, stirred 1 hr. at 25 degrees, added Me3SiCl (11 g) at 8 degrees, stirred 1 hr. at 25 degrees, added furfuryl alcohol (50 ml), refluxed 2 hrs., and concd. in vacuo. The residue was recryst. from dioxan, dissolved in CH2Cl2, extd. with 5% NaHCO3, concd., filtered, and dried, giving (I; X= Cl, R= alpha-furyl) (16 g).
Patent NL-7214535-A (NL)
Title: Continuous sterilisation appts for packaged foods - with endless transporter, treatment space, loading and unloading station
IPC: A23L3/00
Filed: 1972-10-26
Abstract: Installation for thermally treating articles esp. for the sterilisation or pasteurisation of filled food containers e.g. cans or glass jars, has an endless transporter capable of movement through a treatment space between a container loading station (6) and an adjacent container unloading station (7). At the place of these stations (6,7) the transporter runs through at least two, spaced-apart, vertical parts (8,9) of its path, each station (6,7) being housed in a separate path part (8,9). Prevents after-infection of the sterilised or pasteurised containers. A single person can supervise both loading and unloading.
Patent NL-7303493-A (NL)
Title: Tampon - coated with polyethylene glycol insertion - aid contg stabiliser
IPC: A61F13/20
Filed: 1973-03-13
Abstract: An absorbent cylindrical tampon has an insertion aid coating on at least tht tip comprising a moulded cap of normally solid polyethylene glycol contg. a small amt. of a finely powdered, water-insol. stabilizer selected from metal stearates and fumed silica. The stabilised coating does not migrate into the tampon or leave a dry surface even after prolonged storage at 150 degrees F.
Patent NL-7311787-A (NL)
Title: Corrosion protection of cast-iron parts - by tinning and coating with lead-antimony alloy
IPC: C23C2/10
Filed: 1973-08-28
Abstract: A protective layer is applied to cast-iron parts exposed to corrosive effects by (a) decarburising or Fe-plating the part, at least on the area to be protected; (b) Sn-plating this area; and (c) applying a protective layer consisting of a Pb/Sb alloy contg. 5-10% (pref. ca. 7.5%) Sb. The process can be used to protect engine parts (valve casings, cylinder blocks, etc.) in contact with coolant water, exhaust gases, etc. A specific example is the exhaust gas chambers of turbine compressor systems for marine diesel engines. The Pb/Sb alloys give a more compact and wear-resistant protective layer than pure Pb.
Patent NL-7407521-A (NL)
Title: X-form phthalocyanine electrophotographic pigments prepn. - by thermal conversion of thin alpha-form layer in situ on image-forming element
IPC: G03G5/06
Filed: 1974-06-04
Abstract: Process comprises heating a substrate (pref. image-forming element) with a coating is not >1400 (pref. is not >1300) angstroms thick of (opt. metal contg) alpha-form phthalocyanine (PC) pigment, at >=10 (pref. 10-60) degrees C/min. up to 220-400 (pref. 220-390) degrees C for metal-contg. PC or 220-400 (pref. 220-330) degrees C for metal-free PC, to convert (part of) the PC into X-form. Compact, crystalline, binder- and impurity-free layers are thus obtd. X-PC is known to give better electrophotographic speed than other forms.
Patent NL-7415403-A (NL)
Title: Party game with circuit - has board with holes at regular intervals
IPC: A63F3/00
Filed: 1974-11-26
Abstract: The game is played on a board with holes at regular intervals. A circuit can be marked out on the board as desired by the players, with a number of plugs inserted in the holes. Each player can have three plugs, which he or she moves over the circuit from start to finish in accordance with a number of rules. The rearmost of three plugs can be brought forward, typically with the aid of an auxiliary plug, the players having the choice of all the holes directly adjacent to the auxiliary plug, or the hole in the latter itself. The auxiliary plug position can be determined by drawing a line forwards through the front two plugs and of the same length as that between them. The end of this line determines the position of the auxiliary plug.
Patent NL-7513932-A (NL)
Title: Call distributor unit for telecommunication exchange - utilises matrix of nodal points to connect calling and subscriber lines and has auxiliary loop circuits
IPC: H04M3/523
Filed: 1975-11-28
Abstract: The major components of the telephone exchange are a matrix of nodal points (1) for the junctions between the calling lines (2) and the subscriber lines (3). Each subscriber line is connected with an operator call point (4) and supervisor unit (5). In parallel with the matrix are control circuit (6) auxiliary circuit (7) and, for the latter, an optical survey unit (8). Each calling line and subscriber line is connected to logic circuits which include mainly flip-flops, AND gates and NOR gates, so that each end of the circuit may receive a reply signal and search for an alternative line in case the first route selected is engaged. The matrix nodes include an AND gate, transistor, relay and diodes.
Patent NL-7713170-A (NL)
Title: Mercury operated pressure mechanism - comprises cylinder sets rotated in frame on mercury reaching settling limit
IPC: F03G7/10
Filed: 1977-11-29
Abstract: The mechanism comprises a set of cylinders, and works by pressure propagation in mercury. It is suspended in a frame, in which it is held in a vertical position by a catch on the latter, relasing when the setting limit of the mercury in one cylinder or cylinder set is reached. The mechanism, which has thus become top-heavy, rotates and is halted by the catch at the bottom, whereupon the cycle is repeated.
Patent NL-7809504-A (NL)
Title: Artificial stone blocks with rough surface texture - are made by splitting blocks cast from mixt. of cement, water and mineral additive contg. given proportion of coarse particles
IPC: B28B17/00
Filed: 1978-09-18
Abstract: Building blocks in which >=1 of the sides has a roughened texture, are made by splitting larger blocks using a cleaving blade to which a force of 10-120 kg/cm blade length is applied. The blocks are made from a mixt. of (a) binder, such as cement, (b) water, (c) opt. colouring agents and (d) a mineral additive comprising a mixt. of (milled) sand and natural stone chips such as marble or granite with a particle size of =12mm. The coarse fraction (>2mm) of the additive (d) either makes up 25wt %, or nearly equals 50- 72 wt.% of the additive mixt. Use of mineral additive mixt. with a coarse particle content within the ranges given gives blocks having the correct cleaving properties to give finished blocks having the required rough texture. The blocks are also suitable for splitting into thin tile-like sections which can be stuck to walls etc. for the creation of decorative effects.
Patent NL-8302650-A (NL)
Title: Artificial tooth root implanted in milled jaw bone recess - to anchor crown, has platinum alloy body with porous platinum coating
IPC: A61C8/00
Filed: 1983-07-26
Abstract: The artificial tooth root is intended for implantation in a recess milled in a human or animal jaw bone (as anchorage 4 for a crown). It consists of a Pt alloy (contq. around 90% Pt.) and has at least the bone contact surface area coated with porous platinum preferably with around 40 micron pore size (and around 120 micron thickness). The root pref. has a conical shape with rounded top and with a bore in the base. The recess is preferably milled such that the contact temperature remains below 45 deg.C (e.g. 15 rpm speed and/or cooling). A crown anchoring element suitable for securing on this or on a natural root is also specified and consists of two inclined truncated cones rotatably adjustable and securable relative to one another.
Patent NL-8303817-A (NL)
Title: Poultry keeping and cleaning installation - has frame-work, forming enclosed cages and permeable floor plates for faeces discharge
IPC: A01K31/00
Filed: 1983-11-07
Abstract: The installation for keeping pullets, includes a frame work with enclosed cages, including a permeable floor, under which a conveyor belt removes faeces. The floor is in its longitudinal direction movable to a position outside the enclosed cages. The floor is intermittently movable in both direction. Outside cages space, the floor which is slightly inclined upwards, is in top view made up of several rectangular sections, which rest on wheels and bottom rails. A winch drum includes cables which are guided underneath the floor section. An opposed positioned second winch unit enables the floor sections to be moved in the opposite direction.