baber/WOPTO huggingface dataset:
Patent JP-H11503829-A (JP)
IPC: G01N21/78
Filed: 1996-04-09
Abstract: A chemiluminescent assay utilizing a precomplex reagent of a probe comprising an enhancer compound such as a hapten and a conjugate comprising a chemiluminescent signal generating compound. Kits for performing such an chemiluminescent assay are also provided.
Patent JP-H11505083-A (JP)
Title: バーストで送信された信号の受信と検索の方法
IPC: H04B1/707
Filed: 1996-05-02
Abstract: (57)【要約】
スペクトル拡散通信システムのためのモデム（１１０）に使用される組み込まれている検索処理装置（１２８）は、バッファー（１７２）の中に受信された信号サンプルを一時保存し、バッファー（１７２）からの次に続くオフセット上で作動する時割された変形処理装置（１２０）を利用する。検索処理装置（１２８）は、マィクロプロセッサ（１３６）により指定された検索パラメータにより構成されれた検索を通じて自分で段階を進めるもので、前記検索処理装置は、全般的に検索するためのアンテナのグループ、全般的に検索するための開始オフセットと検索ウインドウの幅、と各オフセットで結果を蓄積するためのウォルシュ関数符号から成ることができる。検索処理装置（１２８）は、各オフセットに於ける相関エネルギーを計算して、検索で発見された変調装置（１２２）エレメントの再割当に使用するのに最適な経路の概略の報告を示す。検索は、検索されている信号が与えられた如何なる時間でも送信されたという確率とは無関係に、直線方法で行われる。
Patent JP-H11505120-A (JP)
IPC: C12N5/04
Filed: 1995-05-18
Abstract: PCT No. PCT/IT95/00083 Sec. 371 Date Nov. 17, 1997 Sec. 102(e) Date Nov. 17, 1997 PCT Filed May 18, 1995 PCT Pub. No. WO96/36703 PCT Pub. Date Nov. 21, 1996Secondary metabolites of viable plant cells are produced with the cells immobilized in a porous inorganic support. Immobilization includes the steps of: (a) preparing a support comprising a substantially uniform and porous matrix of inorganic material having a tensile strength of at least 500 MPa; (b) introducing a culture of viable plant cells into the pores of said matrix; (c) entrapping the plant cells by coating the matrix with a sol or colloidal suspension not interfering with the cell viability; and (d) immobilizing the entrapped cells within the matrix with a reactive gas including a carrier gas saturated with volatile SiO2 or organic modified SiO2 precursors. The tensile strength may be provided by impregnating the matrix with a gelling solution of SiO2 precursor for increasing stiffness of the matrix. The matrix may be a SiO2 or inorganic oxide matrices, in which the weight ratio between cell load and inorganic matrix ranges between 1x10-4 and 1x10-2. The immobilized cells are not released in solution over a period of 6 months and maintain their viability while producing secondary metabolites.
Patent JP-2001515687-A (JP)
IPC: H03M5/00
Filed: 1999-01-08
Abstract: A device is disclosed for encoding a stream of databits of a binary source signal into a stream of databits of a binary channel signal. The device comprises a merging unit (4') for merging a 1-bit merging word at equidistant positions in the serial datastream of the binary source signal, so as to obtain a composite binary source signal. A shuffling step is carried out on the composite binary source signal in a shuffling unit (8'). Next a conversion is carried out in a converter unit (10'), resulting in the channel signal (FIG. 2). Further, a decoding device is disclosed for decoding the channel signal obtained by means of the encoding device.
Patent JP-2000508615-A (JP)
IPC: B05B5/08
Filed: 1997-04-15
Abstract: PCT No. PCT/FR97/00675 Sec. 371 Date Mar. 8, 1999 Sec. 102(e) Date Mar. 8, 1999 PCT Filed Apr. 15, 1997 PCT Pub. No. WO97/38946 PCT Pub. Date Oct. 23, 1997A process for applying water-based paints and/or varnishes to the surface of a glass article which includes the steps of charging a composition of water-based product to a potential of a given polarity, spraying the composition of the water-based product and diffusing the resulting particles in a wide area so as to form a mist (120, 121), placing the glass article (200) in contact with an electrode at a potential of another given polarity and maintaining its surface temperature between 15 DEG  C. and 30 DEG  C., and bringing the glass article into the field of the mist making it possible to obtain various appearances of coloration in the glass article.
Patent JP-2001519841-A (JP)
Title: オレフィンの重合用触媒組成物
IPC: C07D265/30
Filed: 1998-02-24
Abstract: (57)【要約】
本発明には、触媒システムの一部として使用することができる新規な配位子が含まれる。本発明の触媒システムは遷移金属−配位子錯体である。更に詳しくは、この触媒システムには、遷移金属成分と、一般的にイミン官能基の形態である、窒素原子及び／又は窒素原子からなる官能基を含んでなる配位子成分とが含有されている。或る態様に於いて、配位子成分は更にリン原子を含む。好ましい配位子成分は二座（２個又はそれ以上の部位で遷移金属に結合している）であり、これには窒素−遷移金属結合が含まれる。この遷移金属−配位子錯体は一般的に、カチオン性であり、弱く配位したアニオンを伴う。本発明の触媒システムは更に、ルイス酸又はブレンステッド酸からなる。ルイス酸又はブレンステッド酸は、遷移金属−配位子錯体の配位子成分と錯化することができる。
Patent JP-2002516592-A (JP)
Title: 溶接制御装置におけるプロセスモニタ
IPC: B23K11/24
Filed: 1999-02-19
Abstract: (57)【要約】
溶接制御装置は、負荷インピーダンスの内部動的モデルを保持し、それは溶接ツーリングが劣化する時に生じる通常のインピーダンス変化を追跡する。この溶接制御装置は溶接プロセスモニタ機能を含み、この機能は、現在実行中の溶接計画の推定負荷インピーダンスを内部動的モデルに照らしてテストし、現在の溶接の推定負荷インピーダンスの特性が、オペレータの定めうる帯域外へ出た時に、現在溶接されている被溶接物に問題があることを表示するイベントを発生する。この溶接制御装置はさらに、溶接制御およびツーリングのための基準インピーダンスとして用いられる、負荷インピーダンスの静的モデルを受入れる能力を有する。この溶接制御装置はまた、動的モデルの特性が静的モデルから、オペレータが定めた量だけ異なった時に、イベントを宣言する手段をも含む。この溶接制御装置は、一般に溶接プロセスの変化を示す負荷インピーダンスの短期変化と、一般にツーリングの劣化を示す負荷インピーダンスの長期変化との、区別が行われうるようにする。これにより、従来初期のツーリング故障の表示と共に行われていたよりも精密な、溶接プロセスの変化の制御が行われうる。
Patent JP-2002502274-A (JP)
IPC: A61B5/296
Filed: 1998-04-14
Abstract: A generally flat, rectangular rubber pad supports (63) discrete, non-invasive electrodes in a 7 by 9 array and a ground electrode to collect surface electromyographic (EMG) signals from an underlying muscle group of a patient. Electronic apparatus conditions the EMG signals and is programmed to survey the electrode array simultaneously to provide a description of the activity of individual muscles in the muscle group at that point in time. The description is displayed on a video monitor or the like, juxtaposed over a display of normal muscle anatomy, with differences being emphasized by color enhancement. The electrode pad is particularly suited for the lower back muscle groups and may be retained in position by a lumbar support belt having a pad molded to the contours of the human spine.
Patent JP-2002500793-A (JP)
IPC: B42D15/10
Filed: 1999-02-11
Abstract: A data carrier has a chip with chip contacts, a transmission coil for contactless communication with a write/read station, a metal lead frame with a chip carrying part and contact forming parts, and a chip cover made of electrically insulating material. The transmission coil has coil contacts. The chip cover has a first cover part covering the chip at one side of the metal lead frame and a second cover part covering the other side of the metal lead frame. The second cover part has electrically conducting passages electrically connecting the coil contacts to the contact forming parts that are otherwise connected to the chip contacts. The chip carrying part and the first and second contact forming parts are electrically insulated with respect to each other and are arranged in a substantially coplanar relationship to each other.
Patent JP-2002511199-A (JP)
Title: 波長移動レーザ及びその作動方法
IPC: H01S3/098
Filed: 1999-04-28
Abstract: (57)【要約】
本発明のレーザは、広い波長帯域で光を増幅しうる光利得媒質と、最小損失中心波長領域を有する波長可変フィルタと、光の強さに依存して屈折率が変わる特性をもつ非線形媒質を含む光路を有する共振器と、前記光利得媒質の密度反転のための光ポンピング手段と、前記波長可変フィルタの最小損失中心波長領域を時間に対して連続的に変化させるためのフィルタ変調信号発生手段とを備えることにより、レーザ出力がモードロッキングされた短いパルス形態であるとともにその中心波長が時間に対して連続的に移動する波長移動パルスレーザであることを特徴とする。
Patent NZ-192523-A (NZ)
Title: Kilowatt-hour meter with sampling and digital data processing
Inventor: FIELDEN J
IPC: G01R21/00
Filed: 1980-01-04
Abstract: In a kilowatt-hour meter for measuring electrical energy consumption from an alternating electrical supply, a microprocessor includes a clock signal generator which is synchronized in phase with the incoming supply frequency. Pulse sampling means controlled by the clock generator sample the incoming voltage and current waveforms at a preselected time instant or instants in each cycle and the sampled data is utilized in the microprocessor to determine energy consumption.
Patent NZ-195962-A (NZ)
Title: Vacuum packing a product in a rigid container so as to leave no headspace
Inventor: PERIGO J A
IPC: B65B31/02
Filed: 1981-01-06
Abstract: A method of producing a package of a product, which product does not include a significant amount of gas, comprising taking a shape-retaining container having a charging opening, charging the container with the product to a level which leaves a substantial headspace and, in any suitable order, (a) completely sealing the opening with a closure of stretchable material, and (b) deforming the closure inwardly onto the product to reduce the headspace and continuing the deformation, to move product adjacent the closure into the remaining headspace, until the headspace is eliminated by the continued movement of product and closure, the method being such as to form a package which is substantially gas free and substantially hydraulically solid.
Patent NZ-208693-A (NZ)
Title: Formulations of etofenamate:2-(2-hydroxyethoxy)-ethyl n-(alpha,alpha,alpha-trifluoro-m-tolyl)anthranilate
Inventor: DELL H-D
IPC: A61K31/245
Filed: 1984-06-28
Abstract: 1. Cream formulation for etofenamate, characterized in that it contains 5 to 80% by weight of isopropyl myristate and 2 to 30% by weight of etofenamate.
Patent NZ-209162-A (NZ)
Title: Anaerobic wastewater treatment: treatment takes place in at least two anaerobic steps
Inventor: ANDERSSON P-E
IPC: C02F3/30
Filed: 1984-08-09
Abstract: The invention relates to a method of treating wastewater from closed manufacture of mechanical or chemi-mechanical cellulose pulp, which treatment is carried out in a hydrolysis and acid fermentation step and a methane fermentation step with subsequent sludge separation and recycling of separated sludge.
Patent NZ-211688-A (NZ)
Title: Multilayer polyolefin-containing film
Inventor: SCHOENBERG J H
IPC: B32B27/18
Filed: 1985-04-04
Abstract: The invention provides a multilayered thermoplastic film which may be utilized to form storm windows or packaging material. The film comprises a core layer consisting essentially of either (a) a copolymer of ethylene and vinyl acetate or (b) a three component blend of (a) a linear low density polyethylene, (b) a linear medium density polyethylene and (c) an ethylene vinyl acetate copolymer. The film also comprises two intermediate layers each consisting essentially of a linear low density polyethylene, and two surface layers each consisting essentially of either of a four component blend of (1) a linear low density polyethylene, (2) a linear medium density polyethylene, (3) a copolymer of ethylene and vinyl acetate and (4) one or more light stabliizers, or a three component blend in which light stabilizers are not present.
Patent NZ-211863-A (NZ)
Title: Octahydrothiazolo(4,5-g)quinoline derivatives and pharmaceutical compositions
Inventor: TITUS R D
IPC: C07D513/04
Filed: 1985-04-22
Abstract: Trans-(±)-2,5-optionally substituted-octahydrothiazolo [4,5-g]quinolines, or their enantiomers, or their pharmaceutically-acceptable acid addition or quaternary salts thereof, are useful as dopamine agonists. They have the formulawhereinR is H, benzyl, methyl, ethyl, n-propyl or allyl;R<sup>1</sup>is H, OH, halogen, methyl, HN<sub>2</sub>, NHC<sub>1-3</sub> alkyl, N(C<sub>1-3</sub> alkyl)<sub>2</sub>, 1-pyrrolidinyl, NHCOC<sub>1-3</sub> alkyl, or NHC<sub>1-2</sub> alkylphenyl; ora pharmaceutically-acceptable acid addition salt thereof.
Patent NZ-223612-A (NZ)
Title: Thick film track resistive heater: optimum track width
Inventor: BALDERSON SIMON
IPC: H05B3/26
Filed: 1988-02-23
Abstract: The inventor has found that, irrespective of track thickness or the material of which the track is constructed, the optimum track width for a thick film heater track is in the range of from 1.2mm to 2.1mm. Further advantage accrues in that for a given resistance the track is longer and may be conformed to a pattern to give improved temperature distribution. A heating element is also provided, comprising a plurality of thick film electrically resistive tracks (8) applied to the surface of an electrically insulative substrate and switching means (10) for selectively connecting one or more of said tracks to a power supply. The resistance and hence the operating temperature of the heating element may be varied by changing the track or tracks (8) connected to said switching means (10).
Patent NZ-224426-A (NZ)
Title: Nicotine medicament for treating smoking withdrawal symptoms
Inventor: BANNON YVONNE BRIGID
IPC: A61K9/06
Filed: 1988-04-29
Abstract: A preparation for the once-daily, percutaneous administration of nicotine comprises nicotine uniformly distributed in a solid, semi-solid or mucilaginous medium which can be placed in intimate contact with the skin, the solid, semi-solid or mucilaginous medium is formed by adding a given amount of nicotine to a solution of a solidifying or gel-forming agent or mixture thereof in a suitable solvent or mixture of solvents and mixing or heating the mixture thereby obtained so as to form the solid, semi-solid or mucilaginous medium. The preparation can be used in a method of treating withdrawal symptoms associated with smoking cessation and for combating the psychological dependence that occurs through frequent smoking.
Patent NZ-228323-A (NZ)
Title: 1,2,4-benzotriazine oxides and use as radiation sensitisers and as selective cytotoxic agents
Inventor: LEE WILLIAM W
IPC: C07D253/08
Filed: 1989-03-14
Abstract: A method of using 1,2,4-benzotriazine oxides as radiosensitizers and selective cytotoxic agents is disclosed. The compounds are shown to specifically radiosensitive hypoxic tumor cells and are additionnally disclosed to be useful as specific cytotoxic agents for these cells.
Patent NZ-232800-A (NZ)
Title: Use of 4-phenyl-1,2,3,4-tetrahydro-1-naphthalenamine derivatives to prepare medicaments
Inventor: KOE BILLIE KENNETH
IPC: A61K31/13
Filed: 1990-03-06
Abstract: 4-Phenyl-1,2,3,4-tetrahydro-1-naphthalenamine derivatives have been found useful for the treatment of pyschosis, inflammation, stroke and as imnunosunpressants.
Patent NZ-234143-A (NZ)
Title: Aqueous pharmaceutical suspension formulation for administering substantially insoluble pharmaceutical agents
Inventor: GOWAN WALTER G
IPC: A61K31/192
Filed: 1990-06-19
Abstract: The present invention relates to an aqueous pharmaceutical suspension composition comprising: from about 0.2% to 20% of a substantially water insoluble pharmaceutical active, e.g. ibuprofen; a suspension stabilizing effective amount of xanthan gum, pregelatinized starch and polyoxyethylene sorbitan monooleate; an effective amount of taste masking composition; and water, as well as a process for producing such aqueous pharmaceutical suspensions.
Patent NZ-234819-A (NZ)
Title: Liquid foliar glazing agent containing an ethylene-alpha-olefin co-oligomer
Inventor: OBAYASHI HISASHI
IPC: A01G13/00
Filed: 1990-08-08
Abstract: The present invention relates to a liquid foliar glazing agent comprising an ethylene- alpha -olefin co-oligomer.
Patent NZ-236685-A (NZ)
Title: Pellets containing granular active ingredient which is coated for protection against degradation in the rumen and a soluble, crosslinkable or meltable binding agent
Inventor: ANNONIER CLAUDE
IPC: A23K1/00
Filed: 1991-01-04
Abstract: The present invention relates to novel compositions, in the form of pellets, used for the dietary and/or medicinal supplementation of ruminants, containing active substances protected against degradation in the rumen and one or more solubilisable, cross-linkable or meltable binders and, if appropriate, a separation agent and/or a filler.
Patent NZ-244837-A (NZ)
Title: Method of treating brownstock pulp prior to oxygen delignification; washing pulp with alkaline material in a wash press
Inventor: FRIEND WILLIAM H
IPC: D21C9/10
Filed: 1992-10-21
Abstract: Unbleached pulp is washed with an aqueous alkaline solution in a wash press to substantially uniformly distribute a first amount of alkaline material throughout the pulp. The consistency of the pulp exiting the wash press is above about 18%, preferably between 25 to 35 percent by weight, and the high consistency alkali containing pulp is then treated with oxygen to effect delignification. The use of a wash press reduces the overall amounts of alkaline material utilized in the process compared to processes which add alkaline material to the pulp at low consistency. Additional alkali may be applied, if desired, onto the high consistency pulp prior to oxygen delignification to provide a total amount of between 0.8 and 7 percent by weight of oven dry pulp. High strength, low lignin pulps are formed after oxygen delignification which may be further bleached to high brightness with reduced amounts of bleaching chemicals.
Patent NZ-260551-A (NZ)
Title: Preparation of form 1 ranitidine hcl crystals
Inventor: TENG-KO NGOOI
IPC: C07D307/52
Filed: 1994-05-18
Abstract: Pure Form 1 ranitidine hydrochloride is prepared by a process of crystallization from a solution of ranitidine hydrochloride in a mixed solvent comprising 1 part by volume of at least one lower alkanol such as ethanol and 1 - 2.0 parts by volume of a C6 - C10 aromatic hydrocarbon such as toluene, and in the presence of seed crystals of pure Form 1 ranitidine hydrochloride. In the preferred process according to the invention, the ranitidine hydrochloride is prepared in situ in the solvent mixture by adding hydrochloric acid to a solution of the free base in the solvent mixture, in the presence of the seed crystals.
Patent NZ-282536-A (NZ)
Title: Nucleic acid molecule useful as a primer in determining expression of a mage tumour rejections antigen precursor
Inventor: DE PLAEN ETIENNE
IPC: C12Q1/68
Filed: 1995-02-23
Abstract: A method for determining cancers is described. The method involves assaying for expression of a gene coding for at least one of MAGE tumor rejection antigen or its precursor expression product.
Patent NZ-330560-A (NZ)
Title: Gate including a spacer to allow access and vertical movement of an arm to treat an animal
Inventor: HEESEN HARMEN JAN
IPC: A61D3/00
Filed: 1999-06-04
Abstract: n apparatus for aiding the treatment of an animal when restrained by an animal movement restraining device 7 includes a spacer supported by a stand 3 which includes a support 2 and a base 4.  The spacer defines an animal treatment access space in animal movement restraining device 7, wider than support 2, that allows vertical movement of the arm of the treatment supplier, within the spacer in the treatment of an animal.
Patent NZ-331727-A (NZ)
Title: A method for controlling copy protection in digital video networks
Inventor: WONFOR PETER J
IPC: H04H20/00
Filed: 1997-03-31
Abstract: A method and system of providing copy protection of video analog and digital signals and the like, wherein the signals are transmitted via a digital delivery network, and may comprise, for example, pay per view (PPV) program materials protected by copyrights of respective program rights holders. The right holders authorize video service providers (3) to apply copy protection to the program material. The copy protection process is supplied to the rights holders or the service providers (3) by a copy protection process licensor. The video service providers (3) supply suitable copy protection control software via respective control and billing (tracking) centers to generate commands which activate, control and reconfigure the copy protection process being applied to the programs being transmitted. A settop box (10) is provided to each consumer and contains a copy protection circuit which is adapted to apply selected anticopy waveforms to the video signal corresponding to the program material in response to the commands from the service providers (3). Usage data pertinent to each consumer is returned by the settop box (10) to the service providers (3), which then report the copy protection usage to the respective rights holders and process licensor.
Patent NZ-332149-A (NZ)
Title: Removable plug lock
Inventor: ETCHELLS GARRY MICHAEL
IPC: E05B27/06
Filed: 1997-03-20
Abstract: PCT No. PCT/AU97/00178 Sec. 371 Date Sep. 24, 1998 Sec. 102(e) Date Sep. 24, 1998 PCT Filed Mar. 20, 1997 PCT Pub. No. WO97/36072 PCT Pub. Date Oct. 2, 1997A lock with a plug (2) removable from a housing (16) is disclosed. The plug (2) includes a restraining member (46) and a protrusion (40) which engages a concentric groove (52) formed onto a plug housing. Intersecting the concentric groove is a longitudinal groove (50). Upon inserting an operation key the restraining member is forced into engagement with the concentric groove thereby preventing plug removal even upon alignment of the protrusion with the longitudinal groove (50). Upon inserting a removal key (42) the restraining member (46) is disengaged from the concentric groove so that the plug may be withdrawn upon rotationally aligning the protrusion (40) with the longitudinal groove (50). In this manner a simple and compact removable plug is provided to aid rapid lock re-keying.
Patent NZ-334735-A (NZ)
Title: Cooking aid in the shape of a rock comprising a fat and a dehydrated base
Inventor: FROT-COUTAZ ANNE
IPC: A23L19/00
Filed: 1997-09-15
Abstract: Provided for is a cooking aid composition having the shape of a pebble or rock.  The composition contains 8-50% visual elements held together by a matrix made of 15-35% fat and  20-70% of a dehydrated base.
Patent NZ-335939-A (NZ)
Title: camptothecin analogs containing a beta hydroxylactone or its open hydroxycarboxylic form, their use as medicaments and the pharmaceutical compositions containing them
Inventor: BIGG DENNIS
IPC: A61P31/12
Filed: 1997-12-05
Abstract: A compound of formula I or II in racemic or enantiomeric form or any combination of these forms is claimed wherein: R1 is alkyl, alkenyl, alkynyl, haloalkyl, alkoxyalkyl or alkylthioalkyl; R2, R3 and R4 are independently H, halo, haloalkyl, alkyl, alkenyl, cyano, cyanoalkyl, nitro, nitroalkyl, amido, amidoalkyl, hydrazino, hydrazinoalkyl, azido, azidoalkyl, -(CH2)mNR6R7, -(CH2)mOR6, -(CH2)mSR6, -(CH2)mCO2R6, -(CH2)mNR6C(O)R8, -(CH2)mC(O)R8, -(CH2)mOC(O)R8, -O-(CH2)mNR6R7, -OC(O)NR6R7, -OC(O)-(CH2)m-CO2R6, -(CH2)n-[N»X], OC(O)[N»X], -(CH2)nOC(O)[N»X] or optionally substituted aryl or aralkyl or R2 and R3 form together a chain of 3 or 4 members in which the elements are CH, CH2, O, S, N or NR9; R5 is H, halo, haloalkyl, alkyl, alkoxy, alkoxyalkyl, alkylthioalkyl, cycloalkyl, cycloalkylalkyl, cyano, cyanoalkyl, alkylsulphonylalkyl, hydroxyalkyl, nitro, -(CH2)mNR6R7, -(CH2)mNR6C(O)R8, -(CH2)mN(CH3)(CH2)nNR6R7, -(CH2)mC(O)R8, -(CH2)mOC(O)R8, -(CH2)mOC(O)NR6R7, -(CH2)S(O)qR11, -(CH2)mP(O)R12R13, -(CH2)2P(S)R12R13, -(CH2)n-[N»X], OC(O)[N»X], -(CH2)nOC(O)[N»X] or optionally substituted aryl or aralkyl; R16 is H or OR21; R17 is NR6R7 or OR6; R18 and R19 is H, halo, alkyl, alkoxy or hydroxy; R20 is H or halo; m is 0 to 6; n is 1 or 2; [N»X] is a heterocyclic group with 4 to 7 members with X representing the chain necessary to complete the heterocyclic group and is selected from O, S, CH2, CH, N, NR9 or COR10 and the rest of the variables are as defined in the specification. A pharmaceutical composition containing a compound as defined above useful as an antiparasitic, antitumoral or antiviral agent is claimed.
Patent NZ-336866-A (NZ)
Title: Titanium dioxide pigment coated with successive layers of zirconium hydroxide, titanium hydroxide, phosphate and silica coprecipitate and aluminium hydroxide, preparation and use
Inventor: GUEZ ANNY
IPC: C09D7/12
Filed: 1998-01-20
Abstract: A titanium dioxide pigment containing a core of titanium dioxide coated successively with: a) a layer of zirconium hydroxide or oxyhydroxide, b)  a layer of titanium hydroxide or oxyhydroxide, c) a layer of phosphate and silica co-precipitate and d) a layer of aluminum oxyhydroxide. Also claimed is a method for preparing the pigment and its use in paints, plastics and laminated paper.
Patent NZ-500523-A (NZ)
Title: Method and device for the moulding of wood fibre board
Inventor: FRANKEFORT MAURICE
IPC: B27N7/00
Filed: 1998-04-27
Abstract: A method and device for deforming wood fibreboard, such as that known as Medium Density Fibreboard (MDF), having differences in height relative to the thickness of the wood fibreboard comprising, heating the board to the thermo softening point so that the board is plastically deformable and pressing the board into the desired shape.