baber/WOPTO huggingface dataset:
Patent NZ-206067-A (NZ)
Title: Power factor controller for ac induction motor:induced motor emf provides feedback signal to thyristor switching controller
Inventor: NOLA F J
IPC: G05F1/70
Filed: 1983-10-26
Abstract: A power factor controller for an A.C. induction motor 10 comprises thyristor switches 110, 111 and 112 connected in series with the motor, phase detectors 122, 124, and 126 for sensing the motor current and voltage and providing an output proportional to the phase difference between the motor voltage and current, and a control circuit, responsive to the output of the phase detector and to a power factor command signal, for controlling switching of the thyristor. The invention involves sensing the induced EMF produced by the motor during the time interval when the thyristor is "off" and for producing a corresponding feedback signal for controlling switching of the thyristor. The sensed EMF is also used to enhance "soft" starting of the motor.
Patent NZ-235821-A (NZ)
Title: Syringe container: resilient lugs retain soiled syringes.
Inventor: VUMBACA GINO ANTHONY
IPC: A61M5/00
Filed: 1990-10-25
Abstract: A syringe container (30) has three pockets (36,37,38) each with parallel walls (39,40) having resiliently deformable lugs (41,42) which extend inwardly from each wall. The lugs (41,42) are separated by a distance sufficient to permit passage of the body (43) of a syringe (44) but prevent passage of the flange (45) of a syringe unless the lugs are caused to deform by application of a force to the syringe. The pocket is arranged so that a sterile syringe can be contained completely within the container, the sterile syringe can then be removed and used and subsequently returned to the container to be retained by pushing the flange of the syringe beyond the lugs. <IMAGE>
Patent NZ-255568-A (NZ)
Title: Carcass treatment; separator separates meat from from ribs of a carcass side
Inventor: SHEEDY THOMAS FRANCIS
IPC: A22B5/00
Filed: 1993-09-23
Abstract: PCT No. PCT/IE93/00051 Sec. 371 Date Mar. 23, 1995 Sec. 102(e) Date Mar. 23, 1995 PCT Filed Sep. 23, 1993 PCT Pub. No. WO94/06302 PCT Pub. Date Mar. 31, 1994Apparatus (1) for separating meat (2) from ribs (3) of a carcass side (4) comprises a main framework (15). A clamp (37) mounted within the main framework (15) clamps and supports the carcass side (4). A carriage (62) vertically slidable in the main framework (15) carries a cylindrical housing (51) within which a carrier arm (50) is longitudinally slidable. A carcass engaging disc (54) is rotatably carried at the end of the carrier arm (50) and is moved by a ram (57) into engagement between adjacent ribs (3) for rupturing a membrane (8) and urging the meat (2) from the ribs (3). The housing (51) is pivoted about a spindle (82) by a hydraulic ram (85) for moving the carcass engaging disc (54) along the ribs (3).
Patent NZ-263140-A (NZ)
Title: Removal of toxic elements from carbon-containing material by smelting in a top-submerged lancing reactor
Inventor: FLOYD JOHN MILLICE
IPC: A62D3/00
Filed: 1994-04-05
Abstract: A process for treating carbon-containing material contaminated with toxic elements utilises smelting of the material in a top-submerged lancing reactor. The material has its carbon content present as elemental or free carbon. Smelting is conducted so as to form, or in the presence of, a fluid slag. In the course of smelting, free-oxygen-containing gas is injected into the slag by top-submerged injection, to combust the carbon content of the material. Volatilizable toxic elements are discharged in reactor off-gas, while non-volatilizable elements are substantially fully incorporated into the slag.
Patent NZ-266559-A (NZ)
Title: Peptide antagonists of cellular glutamate or NMDA receptors
Inventor: BOURGUIGNON J P
IPC: A61K38/25
Filed: 1994-05-16
Abstract: A peptide antagonist of the NMDA receptor is used in the manufacture of a medicament to influence the function of NMDA receptor-controlled cells such as treating acute or chronic disorders of the central nervous system or treating hypoxic, ischemic and metabolic brain disorders. A glutamic acid terminating peptide being a glutamate receptor antagonist is used in the manufacture of a medicament to inhibit the effect of glutamate on glutamate receptor controlled cells.
Patent NZ-266948-A (NZ)
Title: Drip irrigation hose; outlets from regulating passage each comprise a single longitudinal slit, water drips from outlets when hose is pressurised; method of manufacture
Inventor: DEFRANK MICHAEL PATRICK
IPC: F16L11/12
Filed: 1994-05-09
Abstract: A drip irrigation hose in which the outlets from the regulating passage each comprise a single longitudinal slit (46, 47). The slits are sufficiently long and the film is sufficiently flexible so the water drips from the outlets when the hose is pressurized. The slits are sufficiently short and the film is sufficiently rigid so the outlets close completely when the hose is depressurized, inhibiting clogging. An apparatus for making the hose includes an outlet forming wheel (20) having a knife blade (30) on its periphery, a backing wheel (26) engaging the outlet forming wheel to establish a first nip (28) therebetween and having a circumferential slot (32) into which the knife blade fits at the first nip, and a rib forming wheel (22) having impressions around its periphery that define a desired track pattern for the ribs. The outlet forming wheel and the rib forming wheel are mounted on a common shaft to operate in synchronism.
Patent NZ-272358-A (NZ)
Title: Crystalline lysb28 prob29 human insulin and its preparation
Inventor: BAKER JEFFREY CLAYTON
IPC: C07K14/62
Filed: 1995-06-14
Abstract: The present invention discloses a process of preparing a crystalline insulin analog. The process is useful in the purification and manufacture of Lys<B28>Pro<B29>-human insulin. Lys<B28>Pro<B29>-human insulin is useful in the treatment of diabetes.
Patent NZ-275032-A (NZ)
Title: Method of preparing calcification-resistant biomaterials, materials so prepared
Inventor: LEVY ROBERT J
IPC: A61L27/54
Filed: 1994-10-20
Abstract: A method of treating a collagenous biomaterial, such as porcine aortic valve leaflets or bovine pericardium, by exposing the biomaterial to an alcohol to inhibit in vivo calcification. The biomaterial, preferably glutaraldehyde-pretreated, is subjected to an aqueous solution of 60% to 80% lower aliphatic alcohol, such as ethanol for a period of at least 20 minutes, and preferably, 24 to 72 hours. The biomaterial is rinsed, and then stored in either a glutaraldehyde-free environment or an ethanolic solution of glutaraldehyde. In some embodiments, the treatment solutions include an additional anticalcification agent which may be a soluble salt of a metallic cation, such as Al+3 or Fe+3.
Patent NZ-276006-A (NZ)
Title: Cellular radio: scanning of neighbouring control channels
Inventor: RAITH ALEX K
IPC: H04L1/00
Filed: 1994-11-01
Abstract: A method and system for providing an enhanced sleep mode for remote units in a radiocommunication system are described. Measurement periodicity for control channels of neighboring cells is optimized. Paging frame classes can also be temporarily modified to extend sleep periods.
Patent NZ-321970-A (NZ)
Title: Fused tropane-derivatives as neurotransmitter reuptake inhibitors
Inventor: SCHEEL-KRUGER JORGEN
IPC: A61P25/28
Filed: 1996-11-04
Abstract: The application discloses compound of formula (I) or any of its enantiomers or any mixture thereof, a pharmaceutically acceptable addition salt thereof or the N-oxide thereof wherein X and Y together form =O, =S, =NOR2, =CR3R4, =N-CN, =N-NR7R8, -(CH2)m-, or -W'-(CH2)p-W"-, or one of X and Y is hydrogen and the other is -OR5, -SR5, or -NR5R6, Z is hydrogen, -COOR9; R3 and R4 are independently hydrogen, halogen, alkyl, cycloalkyl, cycloalkylalkyl, alkenyl, alkynyl, alcoxy, aryl, arylalkyl, or -(CH2)q-COOR2; R2, R5 and R6 are independently hydrogen, alkyl, cycloalkyl, cycloalkylalkyl, alkenyl, alkynyl, aryl, or arylalkyl, -CO-alkyl, or -SO2-alkyl; R7 and R8 are independently hydrogen, alkyl, cycloalkyl, cycloalkylalkyl, alkenyl, alkynyl, aryl or arylalkyl; R9 is alkyl, alkenyl or alkynyl; R1 is alkyl, alkenyl, alkynyl, aryl, or arylalkyl; where said aryl groups may be substituted one or more times with substituents selected from the group consisting of halogen, CF3, CN, alkoxy, cycloalkoxy, alkyl, cycloalkyl, alkenyl, alkynyl, amino and nitro; W' and W" are each independently O or S; n is 1, 2, 3 or 4; m is 2, 3, 4 or 5; p is 1, 2, 3, 4, or 5; and q is 0, 1, 2, 3, or 4. The compounds possess valuable properties as monoamine neurotransmitter, i.e dopamine, and serotonine, reuptake inhibitors.
Patent NZ-332104-A (NZ)
Title: Transfer of targetted information to network users
Inventor: EIKELAND MARTIN
IPC: H04L29/08
Filed: 1997-04-14
Abstract: A computer network and intercomputer communication methods connect information providers and end-users of network services, facilitate direct communication of information to users, and gather user responses. The computer network uses otherwise idle bandwidth of the network transmission medium to transfer targeted commercial and non-commercial information to users while minimizing the delay of normal network traffic. User reports containing demographics and user responses are generated ensuring user privacy. Information providers can access user reports without violating user anonymity.
Patent NZ-334084-A (NZ)
Title: A packaging device comprising a truck driving means and truck on a closed route track
Inventor: MAEKAWA MIKIO
IPC: B65B25/24
Filed: 1999-02-08
Abstract: A packaging device is equipped with a track 11 which forms a closed route constructed so that at least one part thereof can open and close.  A truck 4 revolves on top of track 11 and a means of feeding a packaging material 7 is constructed so that it can feed a packaging material 6 from a packaging material coil 5 which is rotatably mounted on track 11.  Means of support 9 which can support an item for packaging while at least one part of the item for packaging is arranged in track 11.  A means of driving 12 truck 4 which is distributed along track 11, is installed therein.  Means 12 and track 11 are constructed so that they can be linked.
Patent NZ-335859-A (NZ)
Title: Guanidinylamino heterocycle compounds useful as alpha-2 adrenoceptor agonists
Inventor: CUPPS THOMAS LEE
IPC: C07D215/38
Filed: 1997-11-21
Abstract: Compounds of formula (I) may be used for preventing or treating disorders modulated by alpha-2 adrenoceptors.  In formula (I);  R1 is hydrogen, or alkyl or nil; provided that when R1 is nil, bond (a) is a double bond;  D is CR2, where R2 is selected from hydrogen, unsubstituted C1-C3 alkanyl, amino, hydroxy, mercapto, C1-C3 alkylthio or alkoxy, C1-C3 alkylamino, C1-C3 dialkylamino and halo, or when B is CR3, D may be N;  B is NR9, CR3=CR8, CR3=N, CR3, S, O, SO or SO2; wherein R9 is selected from hydrogen, unsubstituted C1-C3 alkanyl, alkenyl or alkynyl, cycloalkanyl and cycloalkenyl; and R3 and R8 are each independently selected from hydrogen, unsubstituted C1-C3 alkanyl, alkenyl or alkynyl, cycloalkanyl, cycloalkenyl, unsubstituted C1-C3 alkylthio or alkoxy, hydroxy, thio, nitro, cyano, amino, C1-C3 alkylamino or C1-C3 dialkylamino and halo;  R4, R5 and R6 are each independently selected from hydrogen, unsubstituted C1-C3 alkanyl, alkenyl or alkynyl, cycloalkanyl, cycloalkenyl, unsubstituted C1-C3 alkylthio or alkoxy, hydroxy, thio, nitro, cyano, amino, C1-C3 alkylamino, C1-C3 dialkylamino, halo, and NH-NH-C(=NR10)NHR11 (guanidinylamino), wherein R10 and R11 are independently selected from hydrogen, methyl, and ethyl, and wherein only one of R4, R5 and R6 is guanidinylamino; and  R7 is selected from hydrogen, unsubstituted C1-C3 alkanyl, alkenyl or alkynyl, cycloalkanyl, cycloalkenyl, unsubstituted C1-C3 alkylthio or alkoxy, hydroxy, thio, nitro, cyano, amino, C1-C3 alkylamino or C1-C3 dialkylamino and halo.
Patent NZ-500171-A (NZ)
Title: Deriving smoothed polygonal images from crude polygonal data and displaying images on game machine
Inventor: SASAKI NOBUO
IPC: G06T17/40
Filed: 1999-10-11
Abstract: Sub-polygons constituting a smooth three-dimensional shape are generated from a polygon. A Bezier curve used as an interpolating line (B12) for interpolating the portion between vertexes (P1, P2) of a rectangular polygon (P1P2P4P3) is generated from normal vectors (n1, n2), and an interpolating line (B34) for interpolating the portion between vertexes (P3, P4) from normal vectors (n3, n4).  Hence interpolating points (P12, P34) are determined on the interpolating lines (B12, B34).  Similarly, an interpolating line (B13) for interpolating the portion between the vertexes (P1, P3) and an interpolating line (B24) for interpolating the portion between the vertexes (P2, P4) are generated, and thereby interpolating points (P13, P24) are determined on the interpolating lines (B13, B24).  Further similarly, an interpolating line (B1234) for interpolating the portion between the interpolating points (P12, P34) is generated, and hence an interpolating point (P1234) is determined on the interpolating line (B1234).  Thus, the rectangular polygon (P1P2P4P3) is divided into four rectangular sub-polygons (P1P12P1234P13, P12P2P24P1234, P1234P24P4P34, P13P1234P34P3).  The interpolated sub-polygons making up the surfaces of the object can be coloured and shaded to generate a smoother rendition of the object in computer graphic applications.
Patent NZ-501953-A (NZ)
Title: Glass crusher, with suspension chamber defined by rotating crushers, the glass inlet, and an adjustable plate
Inventor: HANSEN RICHARD W
IPC: B02C13/04
Filed: 1998-06-05
Abstract: A glass crusher includes a housing 10 containing rotating crusher hammers 14 attached to shaft 18 by chains.  The glass is fed to the crusher through inlet 24.  The gap between the adjustable plate 22 and the rotation circumference 17 of the crusher hammers is adjustable to define a suspension space between the inlet, the plate 22 and the rotation circumference 17.  Crushed glass cannot pass into collection chamber 38 until its size has been reduced to allow it to pass between the plate and rotation circumference 17.  A second adjustable plate 26 defines, together with the first plate and the rotational circumference, a second suspension chamber.  The particle size of the crushed glass can be controlled by adjusting the position of plates 22 and 26, and by adjusting the rotational speed of the hammer shaft.
Patent NZ-503672-A (NZ)
Title: Method for arranging transaction based billing for telephone services so that multiple payable services can be used on one call
Inventor: SARKKI MIKA
IPC: H04Q3/00
Filed: 1997-10-06
Abstract: A procedure for implementing event-based billing in conjunction with services provided for consumers via a telephone connection. In the procedure, a connection is set up between a terminal device (1) and an intelligent peripheral (5), a service is selected in the peripheral by means of the terminal device, an assessment request based on the selected service is sent from the peripheral to a service control point (3) and, based on the assessment requests sent by the peripheral, an event-based bill for the customer is produced.
Patent NZ-507650-A (NZ)
Title: Aqueous composition for removing coatings
Inventor: CHIVERS IVOR M
IPC: C09D9/04
Filed: 1999-03-19
Abstract: An aqueous composition for softening or removing organic coatings comprises: (a) an effective amount of a mixture of (a1) at least one non-toxic compound of formula (I). Wherein R, R1 and R2 which may be the same or different, represent lower alkyl, phenyl or lower alkyl- phenyl groups (e.g. triethlyphosphate) and (a2) at least one non-toxic lower alkyl ester of a C2-20 carboxylic acid or at least one non-toxic C4-12 alkanol (e.g. diethyl succinate, diethyl succinate, diethyl adipate. 1,2,3- propanetriol triacetate, tri-n-butyl citrate, n-octyl acetate or methyl octanoate)(b) an effective amount of at least one surfactant to allow the composition to exist as a stable emulsion. The surfactant(s) being selected nonionic water-soluble block compolymers of more than one alkylene oxide (e.g. Synperonic PE(TM) (F-series)): and (c) water, characterized in that component (c) (water) is present in an amount of less than about 50% by weight and/or volume of component (a) and in that the composition exists as a stable microemulsion.
Patent NZ-508972-A (NZ)
Title: A method of preparing an ionophore antibiotic formulation
Inventor: PALMER KEVIN CHARLES
IPC: A61K31/35
Filed: 1995-07-14
Abstract: A method of preparing an aqueous base suspension concentrate comprising at least one ionophore antibiotic in an aqueous system containing: a) a wetting and/or surfactant agent; b) at least one antifreeze agent in which the at least one ionophore antibiotic is no more than sparingly soluble; c) a suspension agent; d) a de-bittering agent; e) an antifoam agent or system; f) a preservative g) a pH buffering system and f)  water comprises i) preparing a premix of the preservative and some of the antifreeze agent and preparing a premix of the water, wetting and/or surfactant agent and the antifoam agent or system by mixing to provide a primary mixture; ii) mixing the antibiotic with the primary mixture to provide a secondary mixture and iii) preparing a premix of the suspension agent and the remainder of the antifreeze agent (s) and mixing with the secondary mixture. The concentrate is capable of aqueous dilution is desired and (with or without aqueous dilution) capable of being orally administered to an animal such as by drenching
Patent NZ-509173-A (NZ)
Title: Continuous shock wave food processing with shock wave reflection
Inventor: LONG B JOHN
IPC: A23L13/00
Filed: 1999-07-02
Abstract: Water and meat pieces are pumped through a conduit , the walls of which are made of plastic having acoustic impedance close to that of water. The conduit is immersed in a tank full of water. A shock wave generator (chemical explosive or capacitor discharge electrodes) creates a shock wave in the water. The shock wave passes through the conduit without substantial reflection because the impedance of the conduit wall matches the impedance of the water. The shock wave tenderises and at least partially sterilizes the meat. A heavy-duty shock-reflective cylinder reflects portions of the shock pulse onto the conduit. Continual explosions are repeated rapidly enough that all of the meat passing through is tenderised. Alternatively, the meat is packed in water within a closed container in place of the conduit.
Patent NZ-509433-A (NZ)
Title: A heat-shrinkable film comprising 2-3 layers; the first layer comprising a ethylene/vinyl alcohol polymer, the second layer consisting of either polyester, polyamide or polyurethane and a third layer comprising polyolefin
Inventor: RAMESH RAM K
IPC: B32B27/08
Filed: 1999-07-16
Abstract: Described is a heat shrinkable film suitable for use in cook-in applications.  The film exhibits a transverse direction free shrink at 50oC of less than about 2% and a transverse direction free shrink at 57oC of at least about 3%.  The film has at least two layers.  The first layer includes an ethylene/vinyl alcohol copolymer.  The film has a second layer directly adhered to the first layer, the second layer including at least one member selected from the group consisting of polyester, polyamide and polyurethane.  Preferably, the desired shrink properties are attained by annealing the film under controlled conditions.
Patent NZ-520803-A (NZ)
Title: Dual-polarized dipole array antenna
Inventor: GOTTL MAXIMILIAN
IPC: H01Q21/00
Filed: 2001-03-15
Abstract: An improved antenna is disclosed that is characterized in that the supply (33, 35) of the antenna with respect to the two orthogonal parallel dipoles (113, 115) of a dipole square (3, 5) is provided in such a manner that a supply cable (27) is connected to a feeder point (33) on a dipole (13", 15") and that starting from said feeder point (33) a connection cable (37) to the feeder point (35) on the respective orthogonal parallel dipole (13', 15') of the dipole square (3, 5) is laid and is electrically connected there to the dipole halves (13', 15') of the dipole square (3, 5).
Patent NZ-521457-A (NZ)
Title: Pyrido[2,3-D]pyrimidine and pyrimido[4,5-D]pyrimidine nucleosides
Inventor: WANG GUANGYI
IPC: C07D471/04
Filed: 2001-07-03
Abstract: A purine nucleoside analog that includes a pyrido[2,3-d]pyrimidine or a pyrimido[4,5-d]pyrimidine and further has a sugar moiety that is optionally modified at the C2, C3, C4 and/or C5 position is disclosed. Particularly contemplated compounds also include prodrug forms of the purine nucleoside analogs, and both purine nucleoside analogs and the corresponding prodrugs are employed in the reduction of growth of neoplastic cells.
Patent NZ-526171-A (NZ)
Title: Agricultural heating with two exit centrifugal fan
Inventor: BARRA FLORENCIO LAZO
IPC: A01G13/06
Filed: 1998-05-27
Abstract: A method for frost control in agriculture and fruit production comprises the steps of taking in cold air into a heating and blowing system, heating the air, throwing the heated air over a field, thereby pushing a hot air mass through the cold air mass affecting the crop or orchard, and moving the heating and blowing system relative to the field, wherein the heating and blowing system comprises a centrifugal fan (106) having two exits (112, 116). The apparatus comprises a vehicle, a heater and a two exit centrifugal fan. (62) Divided out of 515819
Patent NZ-527825-A (NZ)
Title: A preparation containing at least one antihyperplastic agent with a distribution ratio between butanol of >= 0.5 for the prophylaxis of restenosis
Inventor: SPECK ULRICH
IPC: A61K49/18
Filed: 2001-12-20
Abstract: A preparation comprising at least one lipophilic, anti-hyperplastic active ingredient having a distribution coefficient between butanol and water of >/= 0.5 for the prophylaxis of restenosis is described. A sufficient amount of the lipophilic active ingredient is rapidly absorbed in the blood vessel wall. The preparation can be liquid or distributed by capillarity and can contain a contrast medium so that passage of active ingredients to the blood vessels occurs without further complications as is normally required in contrast images. The preparation can also be applied on a catheter.
Patent NZ-528219-A (NZ)
Title: Low odor insulation binder from phosphite terminated polyacrylic acid and preparation process thereof
Inventor: CHEN LIANG
IPC: C08F2/38
Filed: 2002-03-21
Abstract: Disclosed herein is a binder composition, obtained by polymerizing acrylic acid monomer in water in the presence of a cure accelerator comprising an alkali metal salt of a phosphorous-containing inorganic acid to form a low molecular weight polyacrylic acid and subsequently reacting said low molecular weight polyacrylic acid with a polyhydroxy crosslinking agent in a crosslinking step to make a composition suitable for use as a component in a binder for fiberglass. A significant improvement involves conducting the crosslinking step in the absence of added catalyst. Moreover, satisfactory results are obtained in the absence of conventional undesirable sulfur odors.
Patent NZ-529739-A (NZ)
Title: Cutting screw
Inventor: LOI TO HA
IPC: F16B25/00
Filed: 2001-11-16
Abstract: A screw for fastening non-metallic synthetic sheet materials to a wood or metal support is disclosed. The screw 10 has a head 50, a shank 30 with a threaded portion 11, a drilling tip 15, and at least one integrally formed, downwardly pointing cutting member 20. the cutting member 20 is located a sufficient distance from the head 50 to accommodate a washer.