baber/WOPTO huggingface dataset:
Patent NZ-222641-A (NZ)
Title: Air-permeable material with particles in pores to block micro-organisms
Inventor: TALLENTIRE ALAN
IPC: A61L2/26
Filed: 1987-11-23
Abstract: A porous material (e.g. a paper 6) has pores with a range of sizes. A pore modifying agent (comprising particles 8 of a narrow size range) is selectively incorporated within the larger pores (7) to provide zones (9) of high surface area. These greatly reduce the penetrability of the material (e.g. by micro-organisms) while having relatively little effect on its air-permeability. The modifying agent (8) may be incorporated by creating a pressure difference across the material (2), and treating it with a dispersion (e.g. an aerosol) of the modifying agent (8), under conditions of low inertia, and incorporating only a small amount of the agent (8) (e.g. under 1% w/w).
Patent NZ-231386-A (NZ)
Title: Concrete pipe making machine with packerhead and vibrating core
Inventor: MITCHELL WILLIAM JACKSON
IPC: B28B21/24
Filed: 1989-11-14
Abstract: A concrete pipe making machine having a combined vibrating core (37) and counter rotating packerhead assembly (38) is used with a mold (24) to prepack and vibrate concrete within the mold (24) to produce concrete pipe (100). A controller (179) is programed in response to packing force of the packerhead assembly (38) to control the discharge of concrete into the mold (24) and the lift speed of the core and packerhead assembly (38) to produce concrete pipe (100) having uniform density through out the length of the pipe (100).
Patent NZ-233927-A (NZ)
Title: Process for the production of a self-healing polyurethane film
Inventor: MULLER RENE
IPC: C08G18/02
Filed: 1990-06-05
Abstract: Process for the manufacture of a coating layer made of heat-curable polyurethane having self-healing properties. 
<??>According to the invention the isocyanate component is essentially a diisocyanate or a mixture of diisocyanates in the form of monomers capable of forming an isocyanate trimer by a trimerisation reaction in the presence of a specific catalyst, the reaction mixture of the diisocyanate and of the polyol component, containing a trimerisation catalyst, is deposited by casting or spraying onto the support for forming the layer, and the trimerisation reaction is carried out on the said support, together with the polymerisation of the polyurethane layer under the effect of heat. 
<??>The coating layer is employed in safety glazing.
Patent NZ-239072-A (NZ)
Title: Liposomes providing thymic dependent help to weak vaccine antigens
Inventor: SIX HOWARD R
IPC: A61K39/39
Filed: 1991-07-22
Abstract: The antibody response to a target antigen may be enhanced by incorporating the antigen into a liposome along with an additional constituent which contains at least one T-helper lymphocyte recognition site. The liposomes can include a wide variety of lipid materials. Both the antigen and the T-helper lymphocite recognition site containing constituent may be associated with the liposome by using hydrophobic interactions or by covalent attachment to a lipid.
Patent NZ-241241-A (NZ)
Title: Electronic electricity meter with flat modular measuring circuit having stacked connector terminals
Inventor: WARMERDAM PETRUS
IPC: G01R21/00
Filed: 1992-01-07
Abstract: A flat, modular measuring circuit having two connecting terminals for one phase of load current and a current sensor connected thereto. The two connecting terminals are arranged one above the other on one of the end faces of the module. This configuration leads to a significant reduction in the meter width and to a reduction in the production costs, since these modules can also be cost effectively produced in increased quantity and used for multi-phase meters.
Patent NZ-245520-A (NZ)
Title: 17-spirofuran-3'-ylidene steroids; preparatory processes, use, and pharmaceutical compositions
Inventor: HAMERSMA JOHANNES ANTONIUS MAR
IPC: A61K31/58
Filed: 1992-12-18
Abstract: The invention relates to an antiprogestin 17-spirofuran-3'-ylidene steroid having the formula <CHEM>  wherein R1 is NR2R3, lower acyl, OH, SH, O-lower alkyl or S(O)n-lower alkyl wherein n is 0-2;  R2 and R3 are independently selected from hydrogen and lower alkyl;  R4 is hydrogen or lower alkyl;  R5 is O, (H,H), (H,OH), (H,O-lower acyl), or NOH; R6 and R7 are both hydrogen, or one is hydrogen and the other lower alkyl; and the twitched line represents an  alpha  or  beta  bond. n
Patent NZ-246243-A (NZ)
Title: Medical valve; two-way valve includes seal which, on being compressed by a medical implement, is pierced to open the valve and reseals when decompressed
Inventor: LOPEZ GEORGE A
IPC: A61M39/00
Filed: 1992-12-01
Abstract: A closed system, needless valve device includes a generally tubular body (20) defining an internal cavity. On the proximal end of the body there is an opening (25A) which is preferably sufficiently large to receive an ANSI standard tip of a medical implement. The distal end of the body has a generally tubular skirt (16). The valve also includes a hollow spike (24) having a closed tip. The spike includes at least one longitudinal 18-gauge hole (34) located distal the tip, and is seated inside the cavity such that the tip is below the proximal end of the body. An annular support cuff (28) is connected to the spike which seals off a portion of the cavity of the body such that an upper cavity containing the tip is defined. The valve also includes a plastic, resilient silicone seal (36) which fills the upper cavity and opening and covers the tip of the spike so as to present a flush surface. An adaptor enables the valve to be attached to a resealable container. <IMAGE>
Patent NZ-314992-A (NZ)
Title: 2-oxo-imidazolidinyl substituted 3-(piperidin-4-yl or piperazin-4-yl)-1,2-benzisoxazoles derivatives; preparation and medicaments
Inventor: PEGLION JEAN-LOUIS
IPC: A61K31/495
Filed: 1997-06-03
Abstract: 3-(1-Piperazinyl or 4-piperidinyl)-1,2-benzisoxazole derivatives of formula (I) and their optical isomers and salts are new. A = 1-10C alkyl or phenyl (optionally substituted by one or more of halogen, OH and alkoxy); m = 0 or 1; n = 1 or 2; E = N or CH; Y = H, halogen or 1-5C alkoxy.
Patent NZ-316799-A (NZ)
Title: Process for preparing benzyl-substituted rhodanine derivatives
Inventor: COPP JAMES D
IPC: C07C323/60
Filed: 1996-09-03
Abstract: This process is for preparing benzyl-substituted rhodanine derivatives of the formula I which comprises reacting a compound of the formula III with an amine.
Patent NZ-332848-A (NZ)
Title: Hot air and steam used to clean oil deposits from panels of a static precipitator
Inventor: HUANG MEI-LING
IPC: B03C3/80
Filed: 1998-11-17
Abstract: A method for cleaning static precipitator and a device thereof. Hot air and steam are repeatedly filled into an oil-collecting sink of the static precipitator at different time or at the same time for heating and melting the oil dirt attaching to the static panels, making the oil dirt drop down into a collecting section. The static panels can be harmlessly cleaned up without disassembly or using any scraper. Hot air also serves to shorten the drying time for the static panels. <IMAGE>
Patent NZ-336422-A (NZ)
Title: Fuel dispensing system, position of customer transponders determined by polling signal from central controller
Inventor: FREEZE DERON W
IPC: G07C5/00
Filed: 1999-06-23
Abstract: In an automated fuel dispensing system, customers are issued with transponders which may be in the form of tags, cards or fitted to a car.  The site controller detects and determines the position of any transponders on the fuel dispensing site by transmitting a polling signal, and analysing the responses.  The position can be determined by measuring the amount of gain that has to be applied to the received signal to bring it up to a predetermined level.  This also enables the site controller to determine which fuel dispenser is closest to a particular transponder.
Patent NZ-500032-A (NZ)
Title: Separating lignin solids and black liquor
Inventor: HART PAUL R
IPC: C08H7/00
Filed: 1998-03-18
Abstract: The separation of black liquor, containing lignin, from tall oil is enhanced by the addition of a separation aid. The separation aid is an C2-C9 alkylphenol-formaldehyde resin ethoxylate, an ethanol amine condensate, or a combination thereof.
Patent NZ-501722-A (NZ)
Title: Drawer latch, latchbolt doubles as deadbolt, rotates to unlock
Inventor: PREDDEY BRIAN FRANCIS
IPC: E05B55/00
Filed: 1999-12-09
Abstract: A drawer latch mechanism includes a sliding latchbolt 12.  The latchbolt includes a tapered surface 14 which engages a strike 38 when the drawer is closed.  This causes the bolt to slide downwards to allow the bolt to pass the strike.  When the latch has passed the strike, as shown, a spring forces the bolt upwards to lock the drawer closed, the bolt acting as a deadbolt.  To unlock the drawer, the bolt is rotated through 90° using keyed cam lock 28.  This arrangement allows the drawer to automatically lock when it is slammed shut, and can only be re-opened with a key.
Patent NZ-505815-A (NZ)
Title: A frame unit for use in construction formwork
Inventor: BILOWOL PETER
IPC: E04G17/065
Filed: 1998-12-18
Abstract: A frame unit (11) used in the construction of a formwork module. The frame unit (11) is formed by connecting together rectangular loops of wire (12, 13) to form a rectangular block shape. Panels (60) and reinforcement (16) are connected to the frame to make a formwork module, with the reinforcement (16) extending beyond the sides of both the frame unit (11) and the panels (60). When a number of modules are connected together to form formwork for the desired building structure, the reinforcement (16) overlaps to form a continuous line of reinforcement from one module to the next.
Patent NZ-508416-A (NZ)
Title: Pharmaceutical compositions comprising benzimidazole derivatives, and the use of these compositions for preventing or treating an allergic reaction associated with increased IgE levels in a mammal or for treating or preventing asthma
Inventor: CAMPBELL MICHAEL G
IPC: A61K31/4045
Filed: 1999-05-21
Abstract: Described is a pharmaceutical composition for treating or preventing an allergic reaction associated with increased IgE levels in a mammal comprising compounds of the formula shown, where: X and Y are independently H, alkyl, alkoxy, aryl, substituted aryl, hydroxy, halogen, amino, alkylamino, nitro, cyano, CF3, OCF3, CONH2, CONHR or NHCOR1; R is H, CH3, C2H5, C3H7, C4H9, CH2Ph or CH2C6H4-F(p-); R1 and R2 are independently H, aryl, substituted aryl, cycloaryl, substituted cycloaryl, multi-ring cycloaryl, benzyl, substituted benzyl, alkyl, cycloalkyl, substituted cycloalkyl, multi-ring cycloalkyl, fused-ring aliphatic, cyclopropyl, substituted cyclopropyl, cyclobutyl, substituted cyclobutyl, cyclopentyl, substituted cyclopentyl, cyclohexyl, substituted cyclohexyl, cycloheptyl, substituted cycloheptyl, bicycloheptyl, bicyclooctyl, bicyclononyl, substituted bicycloalknyl, adamantyl, substituted adamantyl or heterocyclic ring; where at least one of R1 and R2 are aromatic groups and where R1 and R2 cannot both be phenyl groups when R is H. The above-described pharmaceutical compositions are useful for treating or preventing allergic reactions associated with increased IgE levels in mammals. The above-described pharmaceutical compositions are useful for treating or preventing asthma in mammals.
Patent NZ-510449-A (NZ)
Title: container retaining tab(s) formed in container or insert about fold line for retaining insert to partition container
Inventor: MELLIS GORDON
IPC: B65D5/494
Filed: 2001-03-09
Abstract: A retaining tab (16) formed in a panel (15) of a container (10) or a sheet insert for a container is disclosed.  The tab being partially separated from the panel or sheet.  A fold line connects the tab to the sheet or panel and divides the tab into two portions such that the tab may be hinged about the fold line to present a retaining portion for retaining a partition.
Patent NZ-513218-A (NZ)
Title: Objective lens having a protective member attached to a portion of a protective protusion on the lens
Inventor: MIURA KAZUO
IPC: G11B7/121
Filed: 2000-02-18
Abstract: In an objective lens (1) shared by various kinds of optical disks using different wavelengths, damage due to collision between the disk and lens is avoided. A protective member (1b) is provided in the entire periphery or in a part of the periphery of a protective protrusion (1p) of the objective lens (1). The protective member (1b) may replace the protective protrusion (1p).
Patent NZ-518469-A (NZ)
Title: Manufacture of paper and paperboard
Inventor: HJALMARSSON BO
IPC: D21H17/68
Filed: 2000-11-02
Abstract: A process of making paper or paper board comprising forming a cellulosic suspension, flocculating the suspension, draining the suspension on a screen to form a sheet and then drying the sheet, characterised in that the suspension is flocculated using a flocculation system comprising a clay and an anionic branched water soluble polymer that has been formed from water soluble ethylenically unsaturated anionic monomer or monomer blend and branching agent and wherein the polymer has (a) intrinsic viscosity above 1.5 dl/g and/or saline Brookfield viscosity of above about 2.0 mPa.s and (b) rheological oscillation value of tan delta at 0.005 Hz of above 0.7 and/or (c) deionised SLV viscosity number which is at least three times the salted SLV viscosity number of the corresponding unbranched polymer made in the absence of branching agent.
Patent NZ-527657-A (NZ)
Title: Device for mixing and homogenizing materials in laboratory test container with a stirring element
Inventor: BUCHER FRANZ G
IPC: B01F13/08
Filed: 2001-10-04
Abstract: The invention relates to a device for mixing and homogenizing materials, especially infectious or chemically aggressive materials, which can be inserted into a laboratory test container (20). A disposable lid (10) is provided to hermetically seal said laboratory test container (20). A stirring element (11) is provided in the disposable lid (10) for processing the material (37) that is introduced into the laboratory test container (20). Said stirring element is fitted with a cutting element (29) that rotates about the longitudinal axis of the laboratory test container (20), said cutting element processing the material (37) together with additional cutting edges (28). Complete homogenization of tissue fragments can be securely achieved by hermetically closing the laboratory test container.
Patent NZ-528443-A (NZ)
Title: Reduction of chemical degradation by peroxides and other leachables comprising a pressurised aerosol solution canister with a rubber rim that has rounded edges
Inventor: LEWIS DAVID
IPC: B65D83/38
Filed: 2002-03-12
Abstract: Described is a medicinal aerosol solution formulation product with improved chemical stability of the medicinal aerosol solution, comprising a pressurized metered dose inhaler (10), comprising an aerosol canister (16) equipped with a metering valve (18) and containing a medicinal aerosol solution formulation (12) containing an active ingredient subject to a degradation by means of peroxides or other leachables, a hydrofluorocarbon propellant, a co-solvent and optionally a low-volatility component, wherein optionally part or all of the internal surfaces of the inhaler consist of stainless steel, anodized aluminium or are lined with an inert organic coating, and wherein the canister has a rim with rounded edges which avoids contact of a sharp edge with the rubbers used as valve gaskets.
Patent NZ-528453-A (NZ)
Title: Absorbent product with improved fit
Inventor: DREVIK SOLGUN
IPC: A61F13/534
Filed: 2002-04-08
Abstract: Disclosed is an absorbent product, such as a sanitary towel, with a stiffening element (6) which is intended to contribute to the three-dimensional shape of the product during its use. The stiffening element is in a plane state before use of the product and extends in the longitudinal direction of the product over the crotch portion (3) and at least some way in over the front portion (1). The stiffening element has a width (M) at the transition (12) between the crotch portion and the front portion which is about 15-45 mm. The crotch portion has a length (G) of about 70-120 mm. The side edges of the stiffening element in the front portion of the product diverge in the direction from the crotch portion at least some way in over the front portion and there form an acute angle with a line in the longitudinal direction of the product.
Patent NZ-532038-A (NZ)
Title: Gaming machine communicating system
Inventor: BRUZZESE VINCENT CARMELO
IPC: G07F17/32
Filed: 2004-03-30
Abstract: A communications and data transfer system for gaming establishments having a plurality of gaming machines arranged in proximity to each other comprises a hand held portable transponder which is adapted to transmit and receive modulated electromagnetic radiation over a limited range which approximates to only the linear distance occupied by the gaming machines. The transponder also has a display means and input means and each of the gaming machines such as poker or slot machines includes a communication module connected with the electronic controller of each the gaming machine. The transponder sends identification and modulated control signals to the electronic controller of a specific gaming machine or a plurality of adjacent gaming machines and in reply status data can be sent to the transponder. The transponder transmits to the gaming machine status data which is overwritten into the electronic controller of the gaming machine(s). The control signals sent by the transponder to a specific gaming machine can select which game is be played on the gaming machine. (61) Addition to 527747
Patent NZ-533877-A (NZ)
Title: Shower elbow provided with an article holder
Inventor: CUTTS PETER GEORGE
Filed: 2004-06-30
Abstract: In order to minimise wall penetration and/or cluttering and/or interference with user access space and/or interference with water flow a shower elbow is provided with a fitted article holder. The elbow and holder may be provided as a kitset.
Patent NZ-536701-A (NZ)
Title: Detonative cleaning apparatus
Inventor: BUSSING THOMAS R A
IPC: F23J1/00
Filed: 2004-11-19
Abstract: An apparatus for cleaning a surface within a vessel having a vessel wall separating a vessel exterior from a vessel interior and having a wall aperture is disclosed. The apparatus includes an elongate conduit (26) which has an upstream first and a downstream second end. The elongate conduit (26) is positioned to direct a shock wave from the second end into the vessel interior. A source of fuel and oxidizer (32) is coupled to the conduit (26) to deliver the fuel and oxidizer to the conduit (26) and an initiator (50) is positioned to initiate a reaction of the fuel and oxidizer to produce a detonation wave within the conduit (26) for generating the shock wave. A supplemental gas inlet is provided for receiving a supplemental gas, and a supplemental gas outlet is provided for discharging the supplemental gas so that it will to pass into the vessel.
Patent NZ-538870-A (NZ)
Title: Benzodiazepine derivatives and pharmaceutical compositions containing them
Inventor: CARTER MALCOLM
IPC: C07D413/12
Filed: 2003-09-22
Abstract: Use of a benzodiazepine derivative of formula (I), or a pharmaceutically acceptable salt thereof, in the manufacture of a medicament for use in treating or preventing an RSV infection is disclosed, wherein: R1 represents C1-6 alkyl, aryl or heteroaryl; R2 represents hydrogen or C1-6 alkyl; each R3 is the same or different and represents halogen, hydroxy, C1-6 alkyl, C1-6 alkoxy, C1-6 alkylthio, C1-6 haloalkyl, C1-6 haloalkoxy, amino, mono(C1-6 alkyl)amino, di(C1-6 alkyl)amino, nitro, cyano, or as defined in the specification; n is from 0 to 3; R4 represents hydrogen or C1-6 alkyl; - R5 represents C1-6 alkyl, aryl, heteroaryl, carbocyclyl, heterocyclyl, aryl-(C1-6 alkyl)-, heteroaryl-(C1-6 alkyl)-, carbocyclyl-(C1-6 alkyl)-, heterocyclyl-(C1-6 alkyl)-, aryl-C(O)-C(O)-, heteroaryl-C(O)-C(O)-, carbocyclyl-C(O)-C(O)-, heterocyclyl-C(O)-C(O)- or XR6; X represents -CO-, -S(O)- or -S(O)2-; and R6 represents C1-6 alkyl, hydroxy, C1-6 alkoxy, C1-6 alkylthio, aryl, heteroaryl, carbocyclyl, heterocyclyl, or as defined in the specification.
Patent NZ-540070-A (NZ)
Title: A connection apparatus
Inventor: GALLAGHER IAN STUART
Filed: 2005-05-13
Abstract: A connection apparatus which includes: at least one interconnection element adapted to provide a conductive path between two or more points, and a body, and at least two wire connectors adapted to secure wires to the body capable of providing a conductive connection to at least one interconnection element and the wire connectors are adapted to secure the interconnection element to the body.
Patent NZ-543331-A (NZ)
Title: An electrical connection device
Inventor: WELLS MARK
IPC: H01R13/648
Filed: 2004-03-29
Abstract: An electrical connection device (10) for connecting a multi-core machine cable to another electrical device comprises a body (12) having an end-face with apertures and a plurality of insulating sleeves (22) extending about the apertures and a plurality of core coupling means (26, 28) each being at least in part positioned in a respective sleeve. Each core coupling means is connectable to a respective core (29) of the machine cable and has a first contact surface (14) for connecting to a terminal of another electrical device. The device comprises a plurality of spaced apart earth coupling means (24) which surround at least a portion of respective insulating sleeves. Each earth coupling means is connectable to a respective earth potential layer (31) of the machine cable and has a second contact surface (32) for connecting to an earth-potential terminal of another electrical device so that within the electrical connection device the core coupling means are earth-potential screened from one another.
Patent NZ-543802-A (NZ)
Title: Nonwoven papermaker's fabric for a dryer section of a paper machine
Inventor: HANSEN ROBERT A
IPC: D21F1/00
Filed: 2004-06-10
Abstract: A nonwoven papermaker's fabric, usable in the dryer section of a paper machine, has a spiral wound machine direction (MD) base layer of raw stock which is wound around a pair of parallel rolls or cylinders until the desired length and width is achieved. The spiral wound MD layer is overlaid with a cross-machine direction (CD) layer of similar or dissimilar raw stock and mated by any of a number of means. The spiral wound MD layer can also be mated to another MD layer spiraled in the opposite direction and in one embodiment further mated to a CD layer. The fabric is preferably produced so that its neutral line is oriented toward the paper side of the fabric so that the paper sheet will stretch less than when typical dryer fabrics are used to turn the paper sheet and fabric around the dryer cylinders.
Patent NZ-546568-A (NZ)
Title: Flow-through tank for water treatment
Inventor: VAN NEWENHIZEN JOHN
IPC: C02F1/42
Filed: 2004-10-28
Abstract: A fluid treatment system 10 comprising: at least one non-treating flow-through tank 12 for temporarily retaining a supply of fluid for subsequent use by the system 10; a side-stream treatment device being in fluid communication with the flow-through tank 12,·and configured for treating at least one of an untreated fluid and a treated fluid and selectively providing the treated fluid to the at least one flow through tank 12; and at least one sensing device 24 configured for sensing the quality of fluid 18 in the at least one flow-through tank 12 and being connected to the sidestream treatment device 16 for providing the treated fluid to the at least one flow through tank 12 upon a determination of a quality of fluids in the at least one flow through tank 12 being less than or equal to a predetermined fluid quality threshold.