baber/WOPTO huggingface dataset:
Patent NZ-216152-A (NZ)
Title: Integrated semiconductor hall-effect element: control of thickness of depletion region
Inventor: POPOVIC R
IPC: H01L43/06
Filed: 1986-05-13
Abstract: A Hall effect sensing element is formed as a surface device (22) that forms part of an integrated circuit. Coupled to the Hall effect stage is a current source (21) and a regulating circuit (24-27) that maintains a constant thickness barrier layer formed over the active zones of the Hall effect stage. The regulator circuit has a monitoring stage (24) that provides an actual valve to supply a differencing stage (26,27) which also receives the output from a reference valve stage (25). The differencing stage consists of a differential amplifier (26) and inverting amplifier (27) coupled in series. The monitoring stage has a control circuit (28), switch (29), inverter (30) and voltage follower.
Patent NZ-218948-A (NZ)
Title: Pharmaceutical preparations containing viscous gels for administration by syringe
Inventor: KWEE B L S
IPC: A61K9/50
Filed: 1987-01-15
Abstract: The invention relates to a pharmaceutical preparation for obtaining a highly viscose hydrogel or highly viscose suspension which is suitable to be introduced by means of an injection syringe into body cavities, and which hydrogel or suspension contains at least a drug, a polymer which is insoluble or sparingly soluble in water but has the capability of swelling in water and a watersoluble thickening agent in a relatively low quantity.
Patent NZ-225076-A (NZ)
Title: In vitro culture of avian embryos
Inventor: PERRY MARGARET MARY
IPC: A01K67/02
Filed: 1988-06-17
Abstract: Avian embryos may be cultured in vitro up to blastoderm formation, during embryonic morphogenesis and/or during embryonic growth to hatch. The invention may have applications not only in the genetic engineering of poultry, but also in the investigation of fundamental mechanisms of avian development and in the study of deleterious traits. Moreover, it may afford a desirable alternative to surgical intervention in the laying hen.
Patent NZ-228913-A (NZ)
Title: Composition comprising a but-1-ene polymer and a low density polyethylene
Inventor: HWO CHARLES C
IPC: B32B27/32
Filed: 1989-04-27
Abstract: A composition having peel seal characteristics is disclosed, which comprises (i) from 8 to 49 % by weight of a homopolymer or copolymer of but-1-ene having an average molecular weight of at least 500,000 and (ii) from 92 to 51 % by weight of a modified or non-modified low density polyethylene having a density of 930 kg m<-><3> or less. Films and sheets comprising this composition are also disclosed, as are laminates including such films and sheets.
Patent NZ-232045-A (NZ)
Title: Production of ceramic bodies comprising metal borides and/or metal nitrides from parent metal and boron nitride
Inventor: WHITE DANNY RAY
IPC: C04B35/65
Filed: 1990-01-08
Abstract: Self-supporting bodies are produced by reactive infiltration of a parent metal (10) into a boron nitride material (12) typically resulting in a body comprising a boron-containing compound, a nitrogen-containing compound and metal. The mass to be infiltrated may contain one or more inert fillers admixed with the boron nitride (12), to produce a composite by reactive infiltration, which composite comprises a matrix which embeds the filler material. The matrix, in a composite body containing filler material, comprises one or more of metal, a boron-containing compound and a nitrogen-containing compound. The relative amounts of reactants and process conditions may be altered or controlled to yield a body containing varying volume percents of ceramic, metal and/or porosity. The mass to be infiltrated can be contained within a refractory vessel having a venting means included therein.
Patent NZ-249115-A (NZ)
Title: A process for preparing ergoline derivatives and medicaments
Inventor: CANDIANI ILARIA
IPC: C07D457/06
Filed: 1993-02-15
Abstract: The invention provides a process for the preparation of ergoline derivatives of the formula I    <IMAGE>  I  the process comprising reacting an ergoline amide of the formula II with an isocyanate of formula III   <IMAGE>   in presence of a metal catalyst and of a phosphorus compound. The compounds of the formula I are useful antiprolactinic and antiparkinson agents.
Patent NZ-273231-A (NZ)
Title: Biological production of adipic acid
Inventor: FROST JOHN W
IPC: C12N15/09
Filed: 1994-09-02
Abstract: A method is provided for producing adipic acid. The method comprises the steps of culturing a cell transformant capable of converting a carbon source to catechol for a period of time sufficient to convert said carbon source to catechol, biocatalytically converting the catechol to cis, cis-muconic acid using catechol 1,2-dioxygenase, and hydrogenating the cis, cis-muconic acid to produce adipic acid. Also provided is a heterologous transformant of the host cell having an endangeous common pathway of aromatic amino acid biosynthesis. The heterologous transformant is characterized by the constitutive expression of structural genes encoding 3-dehydroshikimate dehydratase, protocatechuate decarboxylase, and catechol 1,2-dioxygenase.
Patent NZ-280273-A (NZ)
Title: Process and apparatus for cooking a pet food mixture of cereal and water and extruding the mixture using a gear pump
Inventor: GEROMINI OSVALDO
IPC: A23L7/10
Filed: 1995-10-18
Abstract: Issued in Week 9648. First Major Country Equivalent to NO9504206A.   Prodn. of cooked cereals or dry animal feeds comprises preparing a mixt. of water and a dry premix comprising mainly cereal flour or semolina; cooking the mixt.; and extruding it through a die by means of a gear pump. Also claimed is appts. for carrying out the above process, comprising a mixing and/or cooking device, a gear pump and an extrusion die.
Patent NZ-289867-A (NZ)
Title: Fungicidal preparation and method using active compounds inhibiting respiration at the cytochrome complex iii
Inventor: KOHLE HARALD
IPC: A01N37/34
Filed: 1995-07-13
Abstract: The invention concerns a method of combating harmful fungi which is characterized in that the fungi, their biosphere or the materials, plants, seeds, soils, surfaces or areas to be protected from fungal infection are treated simultaneously together or separately or successively with an active substance I which inhibits the respiration of cytochrome complex III and a) with an active substance of formula IIA, R<1>-CO-NR<2>-OR<3>, in which the substituents have the following meanings: R<1> is hydrogen, alkyl, alkenyl or alkynyl, cycloalkyl or cycloalkenyl, optionally substituted aryl, hetaryl, heterocyclyl, arylcarbonyl or hetarylcarbonyl, R<2>, R<3> designate hydrogen, alkyl or aryl, or b) with an active substance of formula IIB, R<a>-CO-NR<b>-R<c>, in which the substituents have the following meanings: R<a> is optionally substituted phenyl, furyl, dihydropyranyl, oxathi-inyl, oxathi-inyl dioxide, pyridyl or thiazolyl; R<b> is hydrogen, alkyl or alkoxy; R<c> is optionally substituted phenyl or cyclohexyl, and mixtures suitable therefor.
Patent NZ-298044-A (NZ)
Title: Melamine purification
Inventor: FINGRHUT HELMUT
IPC: C07D251/62
Filed: 1995-12-13
Abstract: In a melamine purifying process, impure melamine is heated up to a temperature above 200  DEG C but below the ammonia pressure-dependent, momentary melting point of melamine, and is kept in a solid state in said temperature range under an ammonia pressure from 5 to 350 bars for a period from 1 minute to 20 hours. It is then expanded and cooled down to room temperature, in whatever order, to produce pure melamine in powder form.
Patent NZ-305800-A (NZ)
Title: Respirable natural polysaccharide gum based carrier particles of 0.1-355 micron average particle diameter
Inventor: BAICHWAL ANAND R
IPC: A61K47/26
Filed: 1996-04-04
Abstract: Controlled release powder insufflation formulations are disclosed. The powder formulation includes cohesive composites of particles containing a medicament and a controlled release carrier which preferably includes one or more polysaccharide gums of natural origin.
Patent NZ-326243-A (NZ)
Title: Dispensing system with customer identification by radio transponder with prevention of false charging
Inventor: GIORDANO JOSEPH A
IPC: G06Q30/06
Filed: 1996-12-18
Abstract: A system and method for providing a fuel dispenser 14 with radio frequency customer identification capabilities determines whether a transponder 23 containing customer identification data is within range of a dispenser 14. The dispenser will require activation by the customer to initiate a transaction and has an associated reader 20 for emitting radio frequency signals and receiving customer identification data from the transponder 23 responsive to the emitted radio frequency signals. When the transponder 23 is within range of the dispenser, an in-range indication is provided to the customer. Upon activation of the dispenser 14 following a determination that the transponder 23 is within range, the customer identification data received by the reader 20 is associated with a transaction at the activated dispenser. The transaction at the activated dispenser 14 is then permitted and charged to the customer according to the customer identification data.  The electromagnetic signals emitted by each of the dispenser readers 20 are independently emitted and the operable range of each of the fields does not overlap the operable range of the field emitted by another of the readers 20 of a different dispenser.
Patent NZ-334164-A (NZ)
Title: Process to produce solid homeopathic compositions
Inventor: CONTE ROLLAND RENE
IPC: A61K9/20
Filed: 1997-08-15
Abstract: The process for preparing a homeopathic medicinal composition in a solid form comprises: a) providing an initial solution containing a predetermined starting concentration of a selected compound having homeopathic efficacy; b) diluting the initial solution using at least one dilution step by addition of diluent so as to produce following the or each dilution step a diluted solution having a higher dilution than that of the solution being diluted and c) dosing a compacted mass of particles of a solid carrier with a predetermined amount of the resulting diluted solution so as to produce a solid homeopathic medicinal composition in a compacted solid form.
Patent NZ-335304-A (NZ)
Title: waste gas-conducting piece of piping
Inventor: SCHMIDT REINHOLD
IPC: F16L9/18
Filed: 1997-10-02
Abstract: The waste gas-conducting piece of piping that is part of a waster gas conducting system of pipes includes an outer pipe and an inner pipe. The outer pipe consists of a stable material impermeable to liquids. The inner pipe that carries waste gas can be wetted with a liquid for cleaning purposes and is made of a material permeable to the liquid in a controlled manner.  An inter-pipe space is provided between the pipes and is filled with the liquid. The inner pipe can be made of a sintered material such as plastic, metal or ceramic. The inner pipe behaves so as to be impermeable for the liquid when there  is an equality of pressure. The system of pipes including the piece of piping above is arranged so as to ascend and is preceded upstream by a droplet discharge arrangement.
Patent NZ-336101-A (NZ)
Title: Terrestrial communication system
Inventor: BJURFJELL EDVARD
IPC: H04N21/222
Filed: 1997-12-01
Abstract: Provided is a terrestrial communication system, facilitating one- and/or two-way audio, video or data communication for users within a local geographical area with use of frequencies within the microwave range and a relatively low power output, comprises at least two terrestrial satellites (LTS), each (LTS) having high frequency communication equipment substantially corresponding to a conventional geostationary satellite utilizing digital transmission techniques.  The antenna system of each (LTS) is located spaced from remaining (LTS) serving the geographical area to be covered.  The antenna systems are preferably omnidirectional and arranged for transmission in a substantially horizontal plane.  Users of the system having directional antenna installations are able to select desired (LTS) by a change of the directional antenna in a horizontal (rotary) or vertical plane (plane of inclination) thus facilitating those frequencies used by one (LTS) of the system also being used by any other (LTS) included in the system for similar or different communication purposes.  The number of communication channels available within a given frequency segment is increased to a substantially unlimited number of channels by inclusion of further (LTS) covering the intended geographical area.  The antenna systems of at least two adjacently located local terrestrial satellites (LTS) may be supported spaced from each other at different heights in a mast or any other supporting structure - sufficiently spaced from each other to facilitate transmission and/or reception of signals at any channel frequency.
Patent NZ-502519-A (NZ)
Title: Enzymes mixture containing xylanases, beta-glucanases and ferulolyl esterases
Inventor: SABATIER ALAIN
IPC: A23K1/165
Filed: 1999-05-06
Abstract: A micro-organism of the class Penicillium funiculosum, its recovered enzymes, and additionally genome modifications; for use in improving the digestibility of cereal-based animal feeds, and reducing phosphorous and ammonia excretions.
Patent NZ-504033-A (NZ)
Title: Refrigerated container for shipping products at super frozen temperatures of less than or equal to minus 50 degrees Celsius
Inventor: GRAHAM B ERIC
IPC: B65D88/74
Filed: 1998-10-16
Abstract: A method and apparatus for freezing products or materials to a super-frozen state, storing them until shipment and shipping them in a super-frozen state. The apparatus consists of two self-contained, super-insulated containers. The first apparatus has at least two compartments, one for freezing and one for storage. The product or material to be frozen is placed in the freezing compartment and frozen to a super-frozen state and then transferred to the storage compartment where it is stored until shipment. The second apparatus is a self contained super-insulated shipping container. When shipment is to be effected, product or material is transferred from a storage compartment of the first apparatus in a super-frozen state to the second or shipping apparatus. The doors of the shipping apparatus are closed and the self-contained, super-insulated apparatus containing super-frozen product or material is shipped to a remote venue.
Patent NZ-505729-A (NZ)
Title: Synthesis of tetramethylcyclopentadiene (TMCp) from 2-bromo-2-butene
Inventor: SULLIVAN JEFFREY M
IPC: C07C29/40
Filed: 1999-11-24
Abstract: A first method comprises: i).Reacting 2-bromo-2-butene with magnesium in a non-interfering solvent, wherein a first reaction mixture containing 2-butene magnesium bromide, magnesium and the non-interfering solvent is produced; and ii).Adding an alkyl formate of formula H-C(=O)(R) (where R is C1-C4 alkyl) to the first reaction mixture, where the alkyl formate reacts with the 2-butene magnesium bromide in the first reaction mixture to produce a second reaction mixture containing a compound of the formula shown; and iii).Adding an aqueous acid of formula R1-C(=O)(OH) wherein R1 is a one to five carbon alkyl group to the second reaction mixture, wherein a third reaction mixture containing 3,5-dimethyl-2,5-heptadiene-4-ol in the solvent is produced. The above first method may optionally further comprise the following steps: iv).Removing the solvent from the third reaction mixture, wherein solvent-free 3,5-dimethyl-2,5-heptadiene-4-ol is produced; and v).Treating the solvent-free 3,5-dimethyl-2,5-heptadiene-4-ol with hydrochloric acid, wherein a fourth reaction mixture containing 3-methyl-2,5-cyclopentadiene is produced. Also described is a second method, which comprises: i).Reacting 2-bromo-2-butene with magnesium wherein the reacting occurs in the presence of from 1% to 10% stoichiometric excess of magnesium and in the presence of THF at a temperature of 40oC to 50oC, and wherein a first reaction mixture containing 2-butene magnesium bromide, magnesium and THF is produced; and ii).Adding ethyl formate to the first reaction mixture at a temperature of -10oC to 10oC where the ethyl formate reacts with the 2-butene magnesium bromide in the first reaction mixture to produce a second reaction mixture containing a compound of the formula shown; and iii).Adding an aqueous acetic acid to the second reaction mixture, wherein a third reaction mixture containing 3,5-dimethyl-2,5-heptadiene-4-ol, THF and magnesium acetate is produced. The second method may optionally further comprise the following steps: iv).Removing THF from the third reaction mixture, wherein THF-free 3,5-dimethyl-2,5-heptadiene-4-ol is produced; and v).Treating the THF-free 3,5-dimethyl-2,5-heptadiene-4-ol with aqueous hydrochloric acid, and ethyl ether wherein a fourth reaction mixture containing chlorotetramethylcyclopentene, tetramethylcyclopentadiene and ethyl ether is produced.
Patent NZ-508280-A (NZ)
Title: 2- or 3-cyanoiminoquinoxaline derivatives useful as glutamate receptor antagonists
Inventor: TAKADA SUSUMU
IPC: A61K31/498
Filed: 1999-05-28
Abstract: A cyanoiminoquinoxaline derivative of the formula (II) is disclosed, wherein: X and Y are each independently O or NCN, provided that at least one of X and Y is NCN; R1, R2, R3, and R4 are each independently hydrogen, halogen, nitro, optionally substituted heterocyclic group etc.; R5 is hydrogen hydroxy, optionally substituted lower alkyl; R1 and R2, R2 and R3, R3 and R4, and R4 and R5, each taken together with the adjacent atoms may form a carbocycle which may be substituted or may contain a heteroatom(s). Such compounds are useful as preventive or therapeutic agents for diseases due to hyperexcitation of glutamate receptors, including stroke, cerebral infarction.
Patent NZ-509167-A (NZ)
Title: Substituted piperazones useful as antithrombotic agents
Inventor: LESUR BRIGITTE
IPC: A61P43/00
Filed: 1999-07-16
Abstract: A piperazine derivative or an addition salt thereof has the formula (I) wherein: R1 is hydrogen, alkyl or phenylalkyl; R2 is hydrogen, hydroxyl or a protecting group for the amidino group; R3 is -NH-CO-R6 or -NH-SO2R7; R6 is alkoxy, cycloalkoxy, benzyloxy, methoxyphenyl, dimethoxyphenyl, benzodioxolyl or benzodioxanyl; R7 is optionally substituted alkyl group, mono- or bicyclic cycloalkyl, mono-, bi- or tricyclic or an optionally substituted aryl, pyridyl, thienyl, quinolyl, benzodioxanyl, benzodioxolyl, isoxazolyl, phenylalkyl or naphthylalkyl, or is a group of formula (II); n is 1, 2 or 3; R4 and R5 are independently hydrogen, group or form, together with the nitrogen atom, a group chosen from piperidyl  or morpholinyl and the oxo group is in position 2 or 3 on the piperazine. The compounds are useful for treating thrombus and for inhibiting the aggregation of blood platelets.
Patent NZ-514132-A (NZ)
Title: Stable recombinant influenza viruses free of helper viruses
Inventor: HOBOM GERD
IPC: A61P31/00
Filed: 2000-03-03
Abstract: A recombinant influenza virus for high-yield expression of incorporated foreign genes, which is genetically stable in the absence of any helper virus and which has eight viral RNA segments, wherein at least one of the regular viral RNA segments is replaced by an ambisense RNA segment that contains one of the standard viral genes that is in sense orientation and a foreign recombinant gene that is in anti-sense orientation, said replacement segments being covalently linked to each other in overall convergent arrangement.
Patent NZ-516822-A (NZ)
Title: System and method for classifying legal concepts using legal topic scheme
Inventor: WILTSHIRE JAMES S
IPC: G06F17/30
Filed: 2000-07-31
Abstract: A computer implemented method of building a knowledge base for a legal topic classification system comprises imputing a plurality of training documents, parsing the plurality of training documents to extract classified legal concepts, extracting features (terms, legal phrases and case citations); generating relevance scores for each feature and storing features, topics and relevance scores in a knowledge base using an inverted index.
Patent NZ-521468-A (NZ)
Title: Liquid-reservoir hairbrush comprising bristles with an absorbent filler unit and a roller-ball from which the liquid is dispensed
Inventor: PIATETSKY ANDREY
IPC: A45D24/24
Filed: 2000-10-03
Abstract: A liquid-reservoir hairbrush adapted for dispersing water-based solutions and other thin and non-viscous liquids over a user's scalp during hair brushing comprises: (a) a hairbrush body having a chamber; (b) at least one absorbent filler unit adapted to retain liquid and placed into the chamber; and (c) a plurality of hairbrush bristles, each having a proximal end and a distal end. The hairbrush bristles are mounted in the vicinity of their proximal ends to the hairbrush body wherein at least some of the hairbrush bristles comprise: an elongate body with a side wall and with at least one bore formed there through, at least one absorbent feed rod placed into the at least one bore, and a roller-ball nozzle mounted at the distal end of each hairbrush bristle comprising at least one rotatably mounted roller-ball. The liquid from the absorbent filler unit is supplied through the absorbent feed rod in the direction of the one roller-ball and the liquid will exit the roller-ball nozzle when the roller-ball makes rolling contact with the user's scalp.
Patent NZ-531323-A (NZ)
Title: A wrist communication device having an antenna system which has a removable cover and a biasing mechanism
Inventor: GHASSABIAN FIROOZ
IPC: H04B1/38
Filed: 2000-06-09
Abstract: A wrist-mounted communications device comprising a cellular phone mechanism with a multi-section keypad and antenna and extendable microphone and speaker. A removable folding handset may be connected to the device by wire or wirelessly to allow normal head orientation when using the phone. (62) Divided out of 516102
Patent NZ-532579-A (NZ)
Title: Methods for ligand discovery based on tethering process
Inventor: ERLANSON DANIEL A
IPC: C12Q1/68
Filed: 2002-04-24
Abstract: Disclosed herein are methods for ligand discovery, wherein these methods rely on a process termed "tethering" where potential ligands are covalently bonded or "tethered" to a target and subsequently identified.
Patent NZ-534142-A (NZ)
Title: Pharmaceutically acceptable phosphate-glycerol carrying bodies comprising phospatidylglycerol and/or phosphatidylcholine and/or phosphatidylglycerol
Inventor: BOLTON ANTHONY E
IPC: A61K31/683
Filed: 2003-01-21
Abstract: Pharmaceutical composition, in unit dosage form, for administration to a mammalian patient, comprising pharmaceutically acceptable bodies and a pharmaceutically acceptable carrier, wherein at least a portion of the bodies has a size in the range of from about 20 nm to 500 microns and wherein the surfaces of the pharmaceutically acceptable bodies comprise phosphate-glycerol groups or groups convertible to phosphate-glycerol groups, wherein the unit dosages comprise from about 500 to about 9.96 x 1011 bodies. The invention also relates to the use of a composition comprising pharmaceutically acceptable biocompatible bodies having a size range from about 20nm to about 500 microns and surface expressed or expressible phosphate-glycerol active groups in the manufacture of a medicament for the treatment or prophylaxis of T-cell function mediated disorders, immune disorders, inflammatory disorders or neurodegenerative disease. The composition is essentially free of pharmaceutically active non-lipid entities.
Patent NZ-535055-A (NZ)
Title: Use of optically pure (-) norcisapride in the treatment of apnea, and other disorders
Inventor: RUBIN PAUL D
IPC: A61P25/00
Filed: 1999-06-10
Abstract: Disclosed is the use of (-) norcisapride, substantially free of its (+) stereoisomer, for the manufacture of a pharmaceutical composition for treating apnea or apnea disorders in a patient. (62) Divided Out of 526108