baber/WOPTO huggingface dataset:
Patent MX-9605102-A (MX)
Title: Method and apparatus for production of aluminum alloy castings.
Inventor: ONDARZA OSCAR GARZA
IPC: B22D47/00
Filed: 1996-10-25
Abstract: Method and simplified apparatus for manufacturing aluminum alloys castings, for example those cast aluminum parts utilized in the manufacture of automobile engines: cylinder heads, engine blocks and the like; whereby the castings are cast in a plurality of semi-permanent-type molds, said molds each being movable to a plurality of processing positions along one of a plurality of straight line phats (four in the preferred embodiment), wherein the operations of cleaning, core setting, casting, and casting extraction are performed on each mold at predetermined positions along its respective path and alternating said operations among the molds in order to permit minimization of the number of robot equipment and to increase the aggregate productivity of said molds (since any one processing operation is handled by only robot arm moving between the plurality of lines seriatim, so that a given process step is performed at any one time only at one of the plurality of lines.
Patent MX-9605575-A (MX)
Title: Improvements in locks.
Inventor: ZALTA REBECA BUDEBO
Filed: 1996-11-14
Abstract: The invention provides by way of new industrial product, an anti-theft lock specially designed for automobiles, presenting a high security when it is placed, and which also is relatively cheap, characterized in that it consists of technical and functional combination of a key which carries a bit having over at least one of its surfaces, grooves and/or orifices, forming code to open lock.
Patent MX-9701330-A (MX)
Title: Human chemokine beta-9
Inventor: LI HAODONG
IPC: A61P17/02
Filed: 1995-06-06
Abstract: Human Ck'beta'-9 polypeptides and DNA (RNA) encoding such chemokine polypeptides and a procedure for producing such polypeptides by recombinant techniques is disclosed. Also disclosed are methods for utilizing such Ck'beta'-9 polypeptides for the treatment of leukemia, tumors, chronic infections, autoimmune diseases, fibrotic disorders, wound healing and psoriasis. Antagonists against such polypeptides and their use as a therapeutic agent to treat rheumatoid arthritis, autoimmune and chronic inflammatory and infective diseases, allergic reactions, prostaglandin-independent fever and bone marrow failure are also disclosed. Diagnostic assays are also disclosed which detect the presence of mutations in the Ck'beta'-9 coding sequence and over-expression of the Ck'beta'-9 protein.
Patent MX-9708550-A (MX)
Title: System for monitoring the use of water in an individual unit of a multi-unit building.
Inventor: SAAR DAVID A
IPC: G01D4/00
Filed: 1997-11-06
Abstract: A system is disclosed for monitoring the use of water in an individual unit of a multi-unit building wherein the multi-unit building is supplied water from a common source and the individual unit has a plurality of water consuming structures each supplied by one or a pair of water pipes supplied from the common source. A monitor determines the volumetric flow thorugh each of the pipes, each of said monitors and periodically transmits a signal encoded with the volumetric flow of the pipe and the identification of the individual unit in which the pipe is located. A remote receiver receives the encoded signals from each of the monitors and computes a total volumetric flow of water for the individual unit for a selected periof of time.
Patent MX-9709605-A (MX)
Title: Treatment of a trabecular meshwork whose cells are subject ot inhibition of cell division with non-steroidal anti-inflammatory drugs.
Inventor: POLANSKY JON R
Filed: 1997-12-05
Abstract: The invention concerns the recognition that certain non-steroidal anti-inflammatory agents can overcome or ameliorate limitations on trabecular meshwork cell division produced by environmental stresses (e.g., oxidative or phagocytic injury, or glucocorticoid exposure), and thus can be used to prevent or treatloss of trabecular cells found in certain forms of glaucoma and in normal aging. The use of such non-steroidal anti-inflammatory agents can ameliorate the severity, or prevent glaucoma.
Patent MX-9709980-A (MX)
Title: Certain substituted benzylamine derivatives; a new class of neuropeptide y1 specific ligands.
Inventor: PETERSON JOHN M
IPC: C07D401/04
Filed: 1996-04-26
Abstract: This invention encompasses compounds of formula (I) and the pharmaceutically acceptable salts thereof, wherein W, X, Y, A, and T represent organic or inorganic substituents, n is 1, 2, or 3, m is 2, 3, or 4, R1-R4 are hydrogen or organic substituents, and B is nitrogen, carbon, sulfur or oxygen, useful in the diagnosis and treatment of feeding disorders such as obesity and bulimia and cardiovascular diseases such as essential hypertension and congestive heart failure due to the binding of these compounds to human Neuropeptide Y1 receptors.
Patent MX-9710105-A (MX)
Title: Catalytic composition and process for the alkylation and/or transalkylation of aromatic compounds.
Inventor: GIROTTI GIANNI
IPC: C07C15/02
Filed: 1997-12-11
Abstract: A catalytic composition is described for the alkylation and/or transalkylation of aromatic hydrocarbons consisting of beta zeolite, as such or modified by the isomorphous substitution of aluminum with boron, iron or gallium or by the introduction of alkaline and/or earth alkaline metals following an ion-exchange process, and an inorganic ligand, wherein the extrazeolite porosity, i.e. the porosity obtained by adding the mesoporosity and macroporosity fractions present in the catalytic composition itself, is such that a fraction of at least 25% is composed of pores with a radius higher than 100 ANGSTROM , said composition being characterized by a total volume of extrazeolitic pores greater than or equal to 0.80 ml/g.
Patent MX-9710155-A (MX)
Title: Optical alignment composition, alignment layer formed therefrom, liquid crystal device employing the alignment layer.
Inventor: YU HAN-SUNG
IPC: G02F1/1337
Filed: 1997-12-15
Abstract: An optical alignment composition including self-photosensitive polymide having a benzophenone moiety and an active hydrogen moiety, an alignment layer formed using the same, and an LCD having the alignment layer are provided. Since the alignment layer with excellent thermal stability of alignment and improved pretilt angle is obtained, the LCD having excellent performance can be manufactured.
Patent MX-9800097-A (MX)
Title: Recombinant protein having bacteriophage endosialidase enzymatic activity.
Inventor: TAYLOR PETER WILLIAM
IPC: A61P31/04
Filed: 1998-01-07
Abstract: A recombinant protein having bacteriophage endosialidase enzymatic activity obtainable by expression from a recombinant vector comprising a DNA sequence encoding a bacteriophage endosialidase linked to a DNA sequence of an expression vector which expresses a polypeptide which adds to the N-terminus of the endosialidase, or an analogue of said protein, which is a mutant, functional fragment or derivative of said protein having endosialidase enzymatic activity.
Patent MX-9804485-A (MX)
Title: Process for the preparation of discrete particles of calcium carbonate.
Inventor: DEUTSCH DONALD RICHARD
IPC: C01B32/60
Filed: 1998-06-04
Abstract: A process for the precipitation of discrete prismatic calcium carbonate particles by carbonation of aqueous calcium hydroxide containing a saccharide or polysaccharide or a saccharide or polysaccharide and a metal ion at temperatures of from about 8 degree C to about 64 degree C is disclosed. The resulting product has specific surface areas between about 10 m2/g and about 120 m2/g and is useful in paints, plastics, paper coating, paper filling, and pharmaceutical applications.
Patent MX-9806124-A (MX)
Title: Cat food composition of improved palatability.
Inventor: LIN CHARLES F
IPC: A23K1/18
Filed: 1998-07-30
Abstract: A food composition having improved palatability to cats comprising a nutritious food mass and a palatability enhancing amount of a choline compound. The choline compound is incorporated within, or applied to the surface of the cat food composition.
Patent MY-8700519-A (MY)
Title: Quinoxalinyloxyphenoxyalkane carboxylic acid derivatives their preparation and their use as herbicides
Inventor: ALEXANDER SERBAN
IPC: A01P13/00
Filed: 1987-12-30
Abstract: The invention concerns novel compounds of the formula I <CHEM>   The compounds are herbicides and in further embodiments the invention provides processes for the preparation of compounds of formula I, intermediates useful in the preparation of compounds of formula I, herbicidal compositions containing as active ingredient a compound of formula I, and processes for severely damaging or killing unwanted plants by applying to the plants or to the growth medium of the plants an effective amount of a compound of formula I.
Patent NL-2004619-A (NL)
Title: Zone-optimized mirrors and optical systems using same.
Inventor: ZOCCHI FABIO
IPC: G02B5/136
Filed: 2010-04-27
Abstract: A zone-optimized mirror (MZ) for reflecting extreme ultraviolet (EUV) or X-ray radiation (18) includes a reflective surface (S) having two or more substantially discrete zones (Z1, Z2, . . . Zn) that include respective coatings (C1, C2, . . . Cn). Each coating is configured to optimally reflect a select range of incident angles of the radiation incident thereon. An EUV optical system (10) and an EUV lithography system (200) that includes at least one zone-optimized mirror are also disclosed.
Patent NL-2015040-A (NL)
Title: System for facilitating point of sale transactions.
Inventor: JOHN DARRELL MCKELVEY
IPC: G06Q30/06
Filed: 2015-06-29
Abstract: A system for providing products to a customer including stand-alone (micro store booth) containing products each having a passive RFID tag and a unique QR code affixed thereto adapted to be positioned within a retail establishment. The micro store booth includes a plurality of antennas for emitting a signal to activate the RFID tag and a RFID reader to obtain information unique to each product for storage on a storage medium. The product information is accessible by the customer through a Bluetooth low energy capable mobile device with a micro store booth app thereon to enable the customer to purchase the product.
Patent NL-2015748-A (NL)
Title: "Capsule for perfuming material provided with an improved closure arrangement"
Inventor: LUIGI ZANOTTI
IPC: A61L9/12
Filed: 2015-11-09
Abstract: The present invention relates to a capsule for perfuming material provided with an improved closure ar- rangement. According to the invention, the capsule com- prises a body and a cover both made of a substantially rigid material. The upper edge of the cover has a project-5 ing tooth which co-operates with the groove of the cover that receives the upper edge for obtaining a coupling with interference fit along one or more portions of the groove, so as to prevent accidental opening of the capsule. In or- der to allow coupling of the cover with the body during 10 manufacturing, windows are formed in the cover at said one or more portions of the groove, so as to locally give a certain flexibility to the cover.
Patent NL-7007671-A (NL)
Title: Non-linear resistors (varistors) with imp- - roved properties
IPC: H01C7/112
Filed: 1970-05-27
Abstract: Varistors with high 'n' and controllable 'C' values for circuit stabilising can be produced from sintered ZnO compacts contg. additives. Additives comprise : (a) BiF3 0.05-10.0 mole % (preferred range 0.3-2.5%), (b) BiF3 + 0.05-10.0 (preferred 0.1-3.0)% CoF2, MnF2, SnF2, NiF2 or CrF3, (c) BiF3 + 0.05-5.0% CoO or MnO, (d) BiF3 + 0.05-5.0% CoO + 0.05-5.0% MnF2 or CrF3, (e) BiF3 + 0.05-5.0% MnO + 0.05-5.0% CoF2 or CrF3. A wide range of values can be obtained by varying comp., processing conditions and thickness of part.
Patent NL-7212209-A (NL)
Title: Dual function catalyst - having metallic constituent operated at dual temp leavels with use of rf field
IPC: B01J8/18
Filed: 1972-09-08
Abstract: Catalytic reaction in which a fluid charge is contacted with a dual function catalyst comprising a non-electrically conducting constituent and an electrically conducting constituent is carried out at a predetermined reaction zone temp. whilst the conductive constituent of the catalyst is caused to function at a higher temp. by subjecting the reaction zone to the RF field of a HF induction heater. The dual function catalyst may be Ni on zeolite or Al2O3, Fe on zeolite or Pt-Fe on Al2O3. The reaction zone temp. may be 100-200 degrees C lower than the temp. of the metallic constituent of the catalyst. The catalyst may be in a fixed, fluidised or moving bed.
Patent NL-7312435-A (NL)
Title: Nut bolt connection impact wrench - uses hydraulic pressure via lever to pull nut down to desired torque
IPC: B25B23/145
Filed: 1973-09-10
Abstract: The tool secures two components together by means of a bolt and nut, with predetermined torque and axial loading. A driver is coupled by a detachable piece to one component, and the piece has contact faces preventing it from turning in relation to the component. The driver has a frame with faces working with those on the detachable piece. A head with a main shaft rotates in the frame and is coupled to the nut, having a lever driven by a hydraulic actuator, the pressure in which is adjustable, and which acts against the lever at a safe distance from the shaft. Torque applied to the nut is regulated by the hydraulic pressure, and the detachable piece prevents the frame from turning while the head is running the nut down on the bolt. There is no angular play of the driver in relation to the bolt and nut allowing a speed variation while they are coupled together.
Patent NL-7401440-A (NL)
Title: Personal credit identification for telephone systems - uses combination of two identification codes compared with stored combination record
IPC: G07F7/10
Filed: 1974-02-01
Abstract: A personal identification system may be used for example for identification of a telephone caller with the aid of a telephone credit card. The personal identification system has an input unit connected to a coder to which the person to be identified feeds in the card codeword. In addition a secret personal code is fed in from which a logic circuit derives a logic coding; this is checked to release the operation requested by the person concerned after calling up the correct combination of codeword plus secret code from a central memory. A codeword is produced which is made up from the card codeword and the secret personal codeword.
Patent NL-7404164-A (NL)
Title: Resin bonding plywood - using separately applied hardener and resin strips
IPC: B27D1/04
Filed: 1974-03-27
Abstract: In the bonding together of wood products, partic. plywood by the separate application of liquid hardenable resin and liquid hardening agent, each of these is applied on one of the joint surfaces by the use of two successively acting strip distributors. More esp. the hardening agent is applied first and the covered with the resin by the second distributor. The resin and hardener are stored separately and no problems of pot life arise or of build-up of hardened resin on work tools etc.
Patent NL-7500058-A (NL)
Title: Bicycle pump anti-theft device - prevents movement of pump handle in relation to body
IPC: B62J11/02
Filed: 1975-01-03
Abstract: The device is for use where the pump is secured to the frame by pressing the handle inwards and then releasing it so as to spring into engagement with hooks on the frame at opposite ends. In the working position it acts as a locking device, preventing movement of the pump handle, and can comprise a metal strip with ends bent over, sliding over the pump barrel and clamped against the underside of the handle, a clamping bolt (9) being provided, acting between tubes attached (10, 11) to the bent-over ends of the strip (12). There can be holes (14) in the wall of the tube accommodating the bolt head to allow insertion of a padlock.
Patent NL-7502760-A (NL)
Title: Ring core with toroidal winding - has special profile terminal clamps attached to windings around square section annulus
IPC: H01F3/08
Filed: 1975-03-07
Abstract: The core element is based upon a square section annulus (1) of sintered material provided with a series of grooves (2) which retain a number of toroidal windings (3). Connections to the windings are by means of clamped terminal lugs (4) of an approximately Z or S-shaped section, each with a square corner to fit at the side of the core. The clamps are of spring material and fit into special grooves in the core, and have straight extension pieces to bring the electrical connections to accessible points. The design enables a low cost simple construction to be achieved.
Patent NL-7512277-A (NL)
Title: 4,4,4-Trichloro-1,2-epoxybutane prepn - by dehydrohalogenation of 2-halo-4,4,4-trichlorobutanol in the presence of antioxidant
IPC: C07D303/08
Filed: 1975-10-20
Abstract: In the prepn. of 4, 4, 4-trichloro-1, 2-epoxybutane (I) by reacting 2, 4, 4,4-tetrachlorobutanol (III) or 2-bromo-4, 4, 4-trichlorobutanol with an aq. soln. of alkali(ne earth) metal hydroxide as basic dehydrohalogenating agent (II). The reaction is carried out in the presence of an emulsion-inhibiting amt. of an antioxidant (IV) selected from alkali metal bisulphite, catechol and 4-alkyl catechol in which the alkyl gp. contains 1-8C. (I) is useful in flame retardant materials it may be used as a plasticiser for polymeric materials (I) may be reacted with e.g. polyhydroxy materials to provide chlorinated polyether polyols which are useful in preparing flame retardant polyurethane foam. The process reduces or eliminates emulsion formation enabling recovery of (I) immediately after the dehydrohalogenation.
Patent NL-7706880-A (NL)
Title: Refrigerator with freezing compartment - has two cooling circuits with condenser mounted in outer wall of freezing compartment to be in heat exchange with evaporator
IPC: F25D11/02
Filed: 1977-06-22
Abstract: The refrigerator has two refrigerating circuits with respective evaporators in the freezing and refrigerating complartments. A refrigerating circuit condenser is in heat exchange with the freezer evaporator, the temp. of the latter being controlled by varying the available area of the condensation wall. The condenser pref. includes a control gas reservoir, the control gas constituting an interface with refrigerant vapour at the condensation wall. The interface is movable along the wall, and the reservoir may include a reversible control gas getter which can be heated to vary the amt. of free control gas. System provides independent temp. control of the compartments, the refrigerating compartment evaporator being controlled without the use of auxiliary energy.
Patent NL-7811545-A (NL)
Title: Sheet dispensing section in copying machine - uses two rollers and operates in complementary sense with frictional surfaces of different sizes
IPC: B65H3/06
Filed: 1978-11-23
Abstract: The sheet dispenser consists of a dispensing zone with a dispensing roller and a reset roller, both rotating in the same sense. There is a gap between the two rollers will produce a frictional force in the top and bottom side of the outer sheet of a stack placed in the storage zone. This feeds one sheet at a time to the copying section of the machine. The rollers (11, 12) are made with frictional surfaces (14, 15) of the same material. The frictional surface of the dispensing roller is greater in the actual direction than the length of the frictional surface of the reset roller, measured in the axial direction.
Patent NL-7905395-A (NL)
Title: Fading-resistant diazo microfilm - has cellulose ester layer with specified degree of hydrolysis determined by IR method
IPC: G03C1/795
Filed: 1979-07-10
Abstract: Fading-resistant diazo microfilm has a layer of partly hydrolysed cellulose ester (I), min. 12.7 micron thick, and a light-sensitive 2-component diazo compsn. contg. an acid-stabilised combination of a light-sensitive diazonium cpd. and a suitable coupler, opt. on a polyester film base. The novel feature is that (I) has a degree of hydrolysis adjusted by the ratio of the IR absorption at 5.8 and 6.1 micron to 0.5-1.5. The depth (degree) of hydrolysis of the (I) film base can be determined easily by the IR method. Pref. (I) consists of a cellulose alkanoate and is ca. 5 micron thick.
Patent NL-7905808-A (NL)
Title: Textile machine producing chenille effect yarns - has moving blade providing thick and thin chenille yarns
IPC: D04D3/00
Filed: 1979-07-26
Abstract: The machine produces two identical composite chenille yarns, each comprising two binding yarns, or core yarns, twisted together, and locking between them segments of cut effect yarn. The machine may vary the width of the chenille effect in cycles, yielding two identical yarns of varying diameter. A blade is provided with alternating movement, so that its horizontal cutting edge emerges from a slot and cuts the spirals of chenille at various stages of winding on to the profiled winding element. A composite chenille yarn of varying thickness or diameter is achieved. The effect yarn may be contrasting colours along its length, to vary its appearance further.
Patent NL-7908213-A (NL)
IPC: G10L19/02
Filed: 1979-11-09
Abstract: Speech synthesizing arrangement for use in both voice-excited channel and formant vocoders. To derive an excitation signal from a base-band, signal distortion networks are used in these vocoders. Simple distortion networks have the drawback that the natural sound of the reproduced speech signals leaves much to be desired for. Networks which give a better guarantee for a more natural speech reproductive have the drawback that they are of a rather complicated design. According to the invention, an improved natural sound of the reproduced speech is obtained, using simple networks, by generating separate excitation signals for different frequency ranges by means of at least two separate distortion networks.
Patent NL-8005419-A (NL)
Title: Double tubular time lag fuse - has inner tube made of high thermal conductivity, low shock resistance material and outer tube with complementary characteristics
IPC: H01H85/38
Filed: 1980-09-30
Abstract: The disadvantages inherent in fuses which contain arc-quenching fillers in the fuse tube can be eliminated by fuse construction which does not require the use of arc quenching fillers. Yet, the fuse exhibits excellent breaking capacity and time-lag behaviour, and an overload current can be interrupted in a fraction of a second without explosion of the tube and while maintaining the stability of the fuse. The fuse comprises a fusible element (1) such as a conductor metal wire, and the like, disposed within an inner tube (3) which is, in turn, disposed within an outer tube (5) which is coterminus with the inner tubular member. The ends of the tubular members are capped with a pair of ferrules (7,7) to seal the double- tubular fuse while maintaining electrical contact with the fusible element. The fusible element is thus disposed within the empty tube (3) and no arc-quenching filler is employed. The inner tube is of a group comprising fosterite, steatite or talc, and the outer tube of cordierite or lithcium ceramic.