baber/WOPTO huggingface dataset:
Patent JP-H11501135-A (JP)
Title: 集積光学を用いて構成された波長分波素子
IPC: G02B6/12
Filed: 1996-12-09
Abstract: (57)【要約】
本発明における分波素子は、ａ）入力導波路（１）と、ｂ）多数の出力導波路（５ i ）と、ｃ）位相回路形式で機能する、近接した集積導波路という組立部品と、ｄ）入力コネクター（２）の入口に配置され、入力導波路（１）に結合されるモード拡張導波路（１２）と、そして、ｅ）出力コネクター（４）の出口に配置され、出力導波路（５ i ）のひとつに各々の場合において結合される多数のモード縮小導波路（１６i）から構成される。モード拡張導波路（１２）と前述のモード縮小導波路（１６i）は、それらの長さに応じて線形に変化する幅を有する結合構造が全く同一であり、それによって出力導波路（５ i ）間のクロストークを予め定められたレベルに制限しながらチャンネルを通過する帯域幅を最適化する為に、前述の拡張及び縮小導波路の幅はそれらの結合コネクターとの結合において定義される。
Patent JP-H10513520-A (JP)
IPC: E01C23/06
Filed: 1996-02-09
Abstract: PCT No. PCT/EP96/00556 Sec. 371 Date Nov. 7, 1997 Sec. 102(e) Date Nov. 7, 1997 PCT Filed Feb. 9, 1996 PCT Pub. No. WO96/24725 PCT Pub. Date Aug. 15, 1996In a machine used to refurbish roads, having a driver's cab for one operator, an automotive running gear with two axles (4) and a working roller (8) that is mounted to pivot relative to the machine frame and that is enclosed in a hood (7) which defines a working chamber, and having a drive motor (9) with the necessary output to drive the working roller (8) and to power the vehicle's travel, the invention provides that a drive unit containing the working motor (9) is mounted in a pivoting frame (13) and forms a unit (2) that can be pivoted relative to the machine frame (1), that the working roller (8) is also mounted in the pivotable unit (2) and, together with the latter (2), can be pivoted relative to the hood (7), which has a fixed mounting to the machine frame (1), and that the working roller (8) is directly weighted by the unit (2), virtually the entire machine weight being concentrated between the running gear axles (4) and transferred to the pivotable unit (2).
Patent JP-H08509658-A (JP)
Title: 改良された耐湿性を有する脱水素触媒及び前記の触媒を作り用いる方法
IPC: B01J27/232
Filed: 1994-04-29
Abstract: (57)【要約】
少なくとも１種類のナトリウム化合物と少なくとも１種類のカルシウム化合物とを含む焼成脱水素触媒を開示する。該触媒は、改良された圧潰強さと、膨潤及び割れに対する改良された抵抗性によって証明される改良耐湿性を示す。
Patent JP-H08508436-A (JP)
IPC: A61L31/14
Filed: 1994-04-29
Abstract: In a vascular implant for the prevention or elimination of vascular restrictions a tubular body to be inserted into a body vessel includes at least a first nuclide species which has a half life in the range of 7 hours to 7 days and a second nuclide species which has a half life of more than 100 days. Instead of providing a second nuclide species, the first nuclide species may also decay into the second nuclide species thereby providing a high initial radioactivity for a relatively short period and a relatively low radioactivity over a relatively long period.
Patent JP-H08511358-A (JP)
Title: 画像表示システム及びマルチウィンドゥ画像表示方法
Inventor: LANGE ALPHONSUS ANTHONIUS J DE
IPC: G09G1/16
Filed: 1995-03-09
Abstract: (57)【要約】
画像表示システムは順次画像から成る出力ビデオ信号を形成する。出力ビデオ信号は複数のウィンドゥを有し、各ウィンドゥはフレ−ム中に自身の入力ビデオ信号からの画像情報を含む。入力ビデオ信号からの画像情報はメモリに書き込まれ、出力ビデオ信号の順次フレ−ムはメモリの一連のロケ−ションから毎回読み出される。読出を行う際、順次画像列の連結が形成される。連結部のロケ−ションが単一列よりも長い循環期間で周期的に繰り返され、終端部の各画像の各列のロケ−ションは直接連続する画像の列の先頭のロケ−ションと重なり合う態様で一致する。たとえオ−バラップしても、このオ−バラップが先頭からウィンドゥの端部に至る列で読み出されたロケ−ションの最小数以下であれば、ウィンドゥの画像情報は読み出される前に重ねて書き込まれることはない。ウィンドゥが矩形の場合、ウィンドゥの最小の高さはがオ−バラップを規定する。
Patent JP-H10504005-A (JP)
IPC: C01F7/02
Filed: 1995-03-21
Abstract: Finely divided composite materials are provided comprising a first metal oxide (e.g., MgO) at least partially coated with an extremely thin layer of a second metal oxide such as Fe2O3. The composites have a high surface area and are very effective for the destructive adsorption of undesirable fluids in gaseous or liquid form, such as chlorocarbons and chlorofluorocarbons. In use, a fluid stream including undesirable fluids are contacted with the composites of the invention, such as through the use of a filter containing the composite as a part of the filter media thereof.
Patent JP-2001506752-A (JP)
Title: 高速テスト用プローブカード
IPC: H01L21/66
Filed: 1997-12-12
Abstract: (57)【要約】
受動および／または能動電子部品（４１，５１）をプローブカード（２１）の絶縁表面上に装着し、かつ、それら電子部品を、短くて、電気的導電性であり、プリント回路技術を用いてプローブカード表面（２１）上に形成されたライン４３によってプローブワイヤ（２２ａ）に結線することにより、エポキシプローブカードの改良がなされた。通常のプローブワイヤを、同軸プローブと、電気的絶縁軸部（３３）に接合された電気的電導性先端部（３１）を有するプローブとに変更してもよい。特に敏感なテスト部位を受け入れるために、追加の電子部品（８３）を含む補助プリント回路基板（８１）を備えてもよい。結果として得られるプローブ構造は、丈夫さと低コストという特徴を維持しながら、ほぼ完成されたエポキシプローブカード技術の、周波数範囲を拡大することを意図するものである。
Patent JP-2002504079-A (JP)
Title: パクリタキセル類似体、合成および抗腫瘍剤としての使用
IPC: A61P35/00
Filed: 1996-12-13
Abstract: (57)【要約】
本発明は、種々の腫瘍に対してインビトロおよびインビボで強力なパクリタキセル様活性を示す新規パクリタキセル類似体、特に２",３"側鎖ハロゲン化セファロマンニンを提供する。
Patent JP-2001506259-A (JP)
Title: エセロリンエーテルからのフィソスチグミンカルバメート誘導体の製造方法
IPC: C07D487/04
Filed: 1997-07-21
Abstract: (57)【要約】
本発明は、フィソスチグミンカーバメート誘導体およびそれらの薬学的に許容される塩の新規な製造方法に関する。更に、本発明は、エセロリン誘導体およびそれらの薬学的に許容される塩の新規な製造方法に関する。
Patent JP-2000505538-A (JP)
Title: 流体力モータモーションを備えた回転蓄熱式熱交換器
IPC: F03C1/26
Filed: 1997-02-07
Abstract: (57)【要約】
本発明は、熱交換媒体を収容するロータ（１）を支持する垂直ハブ（２）を備えた回転蓄熱式熱交換器に関するものであり、垂直ハブ（２）の下部端はスラスト軸受（３）で支持され、上部端は径方向軸受で案内され、この径方向軸受は本発明によれば、ロータ（１）を駆動するようにされた流体カモータ（４）の内蔵軸受である。
Patent JP-2001506865-A (JP)
IPC: A01K1/01
Filed: 1997-12-19
Abstract: An animal box for animal breeding including an endless belt that defines a support surface for the animals. The support surface is intermittently movable in the longitudinal direction of the box, while the animals are on the surface. The portion of the surface where the animals mainly dwell successively increases at the inlet end of the box and successively changes into the portion of the surface where the animals mainly leave their dung. The latter portion successively disappears at the outlet end of the box on discharge of the manure. A littering means for delivery of, for instance, straw is provided at the inlet end of the box and a belt cleaner is provided at the outlet end of the box.
Patent JP-2001509012-A (JP)
Title: アデニル酸シクラーゼ遺伝子及びその使用
IPC: C12N15/00
Filed: 1997-12-29
Abstract: (57)【要約】
配列番号１のヌクレオチド６７１からヌクレオチド６２９５までに記載されたヌクレオチド配列又はこのヌクレオチド配列からヌクレオチドの３０％まで、有利に２０％まで、特に１０％まで、特に有利に５％までの置換、挿入又は欠失により得られ、かつこの遺伝子産物がアデニル酸シクラーゼの酵素的活性を有するヌクレオチド配列を有する遺伝子及びその使用。
Patent JP-H10503752-A (JP)
Title: ラセミ形α−〔４−（１，１−ジメチルエチル）フェニル〕−４−（ヒドロキシジフェニルメチル）−１−ピペリジンブタノールおよび誘導体化合物の光学分割に有用な方法およびジアステレオマー塩
IPC: C07B57/00
Filed: 1995-04-10
Abstract: (57)【要約】
ラセミ形α-〔４-(1,1-ジメチルエチル)フェニル〕-４-(ヒドロキシジフェニルメチル)-１-ピペリジンブタノール、４-〔４-〔４-（ヒドロキシジフェニルメチル）-１-ピペリジニル〕-１-ヒドロキシブチル〕-α,α-ジメチルベンゼン酢酸および低級アルキル４-〔４-〔４-（ヒドロキシジフェニルメチル）-１-ピペリジニル〕-１-ヒドロキシブチル〕-α,α-ジメチルベンゼンアセテートの光学分割に有用な方法およびジアステレオマー塩が開示されている。本発明の方法は上記化合物の所望のエナンチオマーに相当する化合物と等モル量のキラル分割剤、(＋)／(−)-ジ-パラ-トルオイル酒石酸または(−)／(＋)-マンデル酸を溶液中に加え、得られるキラル分割剤と標的エナンチオマーのジアステレオマー塩を沈殿させ、そしてエナンチオマーを分離することからなる。
Patent JP-2000506081-A (JP)
Title: 摩擦係数が小さい多数層ポリエステルフィルムを製造するための方法
IPC: B29C47/06
Filed: 1996-07-18
Abstract: (57)【要約】
摩擦係数が小さく、(少なくとも１つのテレフタル酸ポリエステル層を有する)滑りやすい表面を有する多数層ポリエステルを製造するための方法が提供される。該フィルムは、テレフタル酸ポリエステルが実質的に結晶化されるまで加熱され、その後該フィルムは延伸され得る。
Patent JP-H11508353-A (JP)
IPC: G01N33/49
Filed: 1996-04-19
Abstract: A method and reagent for the simultaneous or independent enumeration of reticulocytes in a whole blood sample, without the need to separately incubate the sample and reagent. The reagent contains a reticulocyte staining amount of an unsymmetrical cyanine dye, from about 40 mM to about 60 mM of a buffer selected from the group consisting of imidazole, Tris and Bis-Tris and a dye stabilizing amount of a non-ionic surfactant selected from the group consisting of N, N-bis[3-D-Glucon-amidopropyl] cholamide and a polyoxypropylene-polyoxyethylene block copolymer. The reagent has a pH from about 6.8 to about 7.2 and an osmolarity adjusted to about 280 to about 310 mOsm/l with a mono-, or di-, valent alkali salt selected from the group consisting of NaCl, KCl, LiCl, CaCl2, MgCl2 and ZnCl2. The method utilizes the reagent in a no incubation process that also allows for the simultaneous determination of CBC as well as reticulocyte counts and maturity indices.
Patent JP-2000506314-A (JP)
IPC: H05K9/00
Filed: 1997-02-28
Abstract: An electromagnetically shielded housing, in particular a subrack, has metal housing parts and at least one spring contact strip (FE). The spring contact strip is joined to a first housing part (BE) and is shaped such that the first housing part simultaneously makes contact with and is snap-connected to a second housing part (QV). When the electromagnetically shielded housing is fashioned as a subrack, a subrack shielding plate corresponds to the first housing part and a transverse rail corresponds to the second housing part. The stress-free snap-connection of the subrack shielding plate and transverse rail provided by the spring contact strip requires no additional compression. It is not necessary to screw down the subrack shielding plate, unless, for example, increased stability is desired. It is particularly advantageous if a distal edge of the preferably angled-off edge region (KE) of the subrack shielding plate is recessed into the housing and does not bend back out from the transverse rail. This avoids having the edge region protrude from the housing and produces optimum electro-magnetic shielding.
Patent JP-2001505256-A (JP)
Title: 半導体熱加工処理機のための、モデルに基づいた温度制御機
IPC: H01L21/00
Filed: 1998-01-27
Abstract: (57)【要約】
動力源により動力を提供される加熱要素を含み、プロファイル熱電対及びスパイク熱電対を有する熱反応器又はその他の熱半導体加工処理機を制御するための制御機及びそれに関連する方法。１種類の好ましい方法は以下の段階、熱反応器の熱動力学的特徴をモデル化することを含んでなり、当該モデル化段階は、熱反応器中に熱電対装備ウェファーを提供すること、剌激シークエンスを使用して加熱要素を制御することにより熱反応器を動揺（perturb）させること及び、動揺により生成された温度変化に基づいてモデルを開発することを含む。モデルはオフラインで開発され、スパイク熱電対読み取り値に対する動力のモデル、プロファイル熱電対の読み取り値に対するスパイク熱電対の読み取り値のモデル、及び、熱電対装備ウェファーの読み取り値に対するプロファイル熱電対の読み取り値のモデル、のような１種類以上のモデルを含む可能性がある。オンラインのモデルは更に、作業中に誘導され、使用されて、測定されたプロファイル及びスパイク温度を使用して熱加工処理機の区域への動力のインプットを制御する。モデルは、カスケード又は選択的に作動させで、異なる制御体制を達成することができる。
Patent JP-2001511794-A (JP)
IPC: C07K1/04
Filed: 1998-02-17
Abstract: Assembly for an automated and simultaneous chemical synthesis and facultative purification of solid products, has a number of separate reaction vessels or reactors which are open at the top and bottom, and are assembled into a reactor block using 10-100 vessels (especially 48). They form a number of columns (especially small columns), which can be removed separately or together. The carrier material for the synthesis is inserted into the channels or columns either between two inert and porous chips beds or as chemically-modified chip or filter beds, so that a fluid medium passed in from above can be held only by surface tension and saturation of the carrier material, with an inert gas supply if required. Also claimed is a process using linkers for a covalent linking of the product with the carrier, to give a selective and effective abstraction of the product. A universal linker can be used especially for the synthesis of materials such as oligonucleotides or peptides, where the components for the initial structural reaction can be linked with the same chemical type, which can be used for further structural reactions. A linker class of only one type of components can be used for the whole synthesis, especially only a nucleoside-3'-phosphoramidite for the synthesis of 3'-OH-oligonucleotides.
Patent JP-H11502257-A (JP)
Title: 通気性開口セルウレタンポリマー
IPC: C08G101/00
Filed: 1997-02-05
Abstract: (57)【要約】
クッションにおいての使用に適した、通気性または空気-浸透性、開口セル、柔軟ウレタンポリマーが、ポリオール100重量パートに対し約0.5〜2.0重量パートのブチルオリエートを含むフォーム形成組成物から、大気圧、または望ましくは大気圧以下、に維持された圧力条件下において形成される。発泡中の圧力は、0.5〜1.0bar、望ましくは0.5〜0.9barの範囲に維持される。得られた空気浸透性は、同等の組成のウレタンポリマーに比し予期以上に著しく増大された。その他のポリマー特性も向上された。
Patent JP-2000509556-A (JP)
Title: スパーク点火装置用磁気コアコイル組立体
IPC: H01F38/12
Filed: 1997-04-25
Abstract: (57)【要約】
磁気コアコイル組立体は、少なくとも１つの燃焼室を有するスパーク点火内燃装置で点火イベントを発生する。この組立体は、低電圧励磁用の一次コイルと、スパークプラグに高電圧を送る二次コイルとを有するアモルファス金属の磁気コアを有する。高電圧は、励磁に続く短期間に二次コイルに発生される。組立体は、点火イベントを制御するために燃焼室のスパーク点火状態を検出する。この組立体は、合理的なコストで既存の機械で製造することができるサブアセンブリ組立体からつくられる。
Patent JP-2000514661-A (JP)
Title: 細菌性プラスミド
IPC: A23L33/00
Filed: 1998-04-01
Abstract: (57)【要約】
本発明は、図（１）又は（４）中に記載のヌクレオチド列を有するプラスミドもしくはＤＮＡ配列並びにその使用に関するものである。
Patent JP-2001525037-A (JP)
Title: 内燃機関用始動装置
IPC: F02N11/08
Filed: 1999-01-08
Abstract: (57)【要約】
本発明は、スタータモータを有する内燃機関用始動装置であって、スタータモータが全力で始動過程をトリガする前に前記スタータモータのスタータピニオンが先ず始動信号により投入係合ないし噛み合い磁石を介して内燃機関のリングギヤと係合するように構成されている当該の始動装置に関する。スタータピニオンの投入係合ないし噛み合い及びスタータモータのスイッチング切り換え動作が次のようにして改善される、即ち、スタータモータ（ＳＭ）が始動信号（ｓｔ）により先ず、前置抵抗（Rvor）を介して、低減されたトルクを以て、スタータピニオンを駆動し、投入係合ないし噛み合い磁石（ＥＭ）が内燃機関のリングギヤ内に係合し、噛み合い、しかる後、投入係合ないし噛み合い磁石（ＥＭ）は完全に内燃機関のリングギヤに係合し、噛み合い、スタータモータ（ＥＭ）はスタータピニオンを内燃機関のリングギヤ内に押し込み、スタータモータ（ＳＭ）は、前置抵抗（Rvor）の橋絡により内燃機関の完全なトルクを以て内燃機関をフルに回転作動するように構成されている。
Patent JP-2002511851-A (JP)
Title: 肝細胞の遺伝的病変を修正するためのリコンビナジェニックオリゴヌクレオ塩基のｉｎ  ｖｉｖｏでの使用
IPC: C12N15/10
Filed: 1998-04-30
Abstract: (57)【要約】
この発明は、動物の細胞の内因性遺伝子中の特異的な遺伝子変化の導入のための組成物と方法に関する。遺伝子変化は、一般的に長さが約100ヌクレオチド未満であるオリゴヌクレオチドまたはオリゴヌクレオチド誘導体および類似体により行われる。この発明は、クラスリン被覆ピット受容体のリガンドを随時取り込んだ巨大分子担体を提供する。ある実施形態において、リガンドは乳糖またはガラクトースであり、遺伝子変化は肝細胞で行われる。この発明の方法により、標的遺伝子のコピーの最大40％がin vitroで変化する。クリグラー-ナジャー様表現型と血友病Ｂ表現型を有する突然変異遺伝子の修復が観察された。
Patent JP-2002500727-A (JP)
Title: 内燃機関のための燃料噴射弁
IPC: F02M55/02
Filed: 1998-12-07
Abstract: (57)【要約】
内燃機関のための燃料噴射弁であって、内燃機関のケーシングに挿入可能な保持体（１）を有しており、該保持体（１）は内燃機関の燃焼室に突入している弁体に緊締可能であって、前記保持体（１）内に燃料流入路（７）が設けられており、燃料流入路（７）は、縦孔（９）と該縦孔（９）に交差する横孔（１１）とから形成されており、該横孔（１１）の入口開口は保持体（１）の半径方向の周壁に燃料供給管路のための側方の圧力接続部（１３）を形成している。この場合、保持体（１）が側方の圧力接続部（１３）とは反対側の半径方向の周壁面の領域に面取部（２１）を有している。
Patent MX-147636-A (MX)
Inventor: MASCHER KARL
IPC: H01H3/42
Filed: 1980-11-24
Abstract: To reduce overvoltages when switching high-voltage circuit breakers, particularly when connecting unloaded overhead lines, closing resistors are used which, during closing of the breaker, are connected in parallel relationship with the main switching gap of the circuit breaker by means of an auxiliary switching gap. After the main switching gap is closed, the closing resistor is disconnected by opening the auxiliary switching gap before the main gap opens and keeping the auxiliary gap open until the main switching gap is reclosed. For this purpose, the high-voltage circuit breaker includes a movable auxiliary contact pin which is spring loaded in the opening direction of the auxiliary switching gap, and a connecting rod which is linked to the auxiliary contact pin and is connected, hinged, to a rotatably supported crank drive of the drive unit of the breaker. The crank drive has a gate aperture which forcibly guides one end of the connecting rod and comprises a first curved portion which is concentric with a rotating shaft for the crank drive, and an adjoining straight portion which is disposed at the end of the curved portion located along the direction of rotation of the crank drive during closing of the breaker and is disposed approximately radially outwardly with respect to the crank drive shaft.
Patent MX-157101-A (MX)
Inventor: GUIFFRAY MICHEL
IPC: B65D75/58
Filed: 1984-01-27
Abstract: 1. A container of a flexible or semi-rigid material for receiving a liquid, characterized in that it has two planar bearing sides (2) forming a dihedron whose angle (alpha) is smaller than 90 degrees when the container is filled with liquid, these two planar sides (2) being interconnected by a neck (5) at the end of which is formed a liquid-expelling opening, the two planar bearing sides (2) are part of two semi-shells (1) fixed to each other on their periphery in a median plane relative to which these two semi-shells (1) are symmetrical, the fixing being preferably achieved by welding, and this container is provided with a liquid expelling passageway (12) whose outlet opening is located at a level higher than the level (N) of the liquid when the container bears on one of its bearing sides (2), and the distribution of the weight of the full or empty container is so chosen that the vertical passing through its centre of gravity is located inside the perimeter of one of the bearing sides (2) bearing on a horizontal plane.
Patent NZ-201414-A (NZ)
Title: Auto-oxidisable coating and/or impregnating compositions containing methacrylate copolymer and drying oil and/or alkyd resin
Inventor: FEELY W E
IPC: C08F32/00
Filed: 1982-07-28
Abstract: An improved autoxidizab!e coating and/or impregnating composition comprises:(1) from 35 to 80 parts by weight, based on the total weight of components (1), (2) and (3), of a film-forming component comprising one or more drying oil and/or alkyd resin,(2) from 10 to 50 parts by weight, based on the total weight of components (1), (2) and (3). of polymer having a number average molecular weight (Mn) of from 1,000 to 50,000 and containing:(a) from 40% to 100% by weight of units of dicyclopentenyl methacrylate and/or dicyclopentenyl-oxyalkyl methacrylate, and(b) from 60% to 0% by weight of units of at least one other compatible monomer,(3) from 0 to 40 parts by weight, based on the total weight of components (1), (2) and (3), of reactive non-volatile diluent monomer, and(4) sufficient polyvalent metal salt(s) or complex(es) to catalyse the oxidative curing of components (1), (2) and (3), the total of components (1), (2) and (3) being 100 parts by weight.
Patent NZ-202604-A (NZ)
Title: Film dressing:central portion of release sheet removable
Inventor: DELLAS J P
IPC: A61F13/02
Filed: 1982-11-24
Abstract: A film dressing with a high moisture vapor transmission rate is disclosed. The film dressing has a release sheet attached to the dressing. There is a central region of the film, defined by perforation lines, which is applied to the patient. There are cut lines in the release sheet which are parallel to but spaced outside the perforations in the dressing to allow the release sheet to be removed, the adhesive portion of the film to be applied to the patient and the exterior portion of both the release sheet and the film to be removed.
Patent NZ-215959-A (NZ)
Title: Double integral a/d converter with auto-zero offset correction
Inventor: NAITO KAZUFUMI
IPC: H03M1/06
Filed: 1986-04-28
Abstract: Herein disclosed is a double integral type A/D converter for converting an analog signal into a digital signal. The A/D converter (includes), as circuit elements an integrator having its one terminal made receptive of one of an unknown input voltage and a reference voltage; a comparator connected with the output of the integrator and including a transistor having its collector or drain opened; and an offset correction circuit connected between the output of the comparator and another terminal of the integrator for feeding back the output of the comparator. The offset correction circuit including a series circuit of a switch, a resistor R0 and an auto-zero capacitor C0. The converter also includes a flip-flop made responsive to the output signal of the comparator for switching the operational mode of the integrator from an integration mode to an offset correction mode; and a counter for counting the inverse integration period of the reference voltage. These circuit elements, as recited, are packaged into a hybrid IC.
Patent NZ-224553-A (NZ)
Title: Cleaning calcium carbonate-containing materials using froth flotation to remove discolouring impurities
Inventor: GOLLEY C R L
IPC: C09C1/02
Filed: 1988-05-09
Abstract: There is disclosed a process for purifying a calcium carbonate-containing mineral which process comprises the following steps:-   a) mixing the calcium carbonate-containing mineral with water and a dispersing agent to form a suspension containing from 60% to 80% by weight of the dry mineral; b) comminuting the suspension of calcium carbonate-containing mineral prepared in step a) to give a product containing not more than 5% by weight of particles which are retained on a sieve having a nominal aperture of 53 microns and not more than 50% by weight of particles which are smaller than 2 microns e.s.d.; c) subjecting the suspension containing from 60% to 80% by weight of the dry comminuted mineral prepared in step b) to froth flotation using a collector for disclouring impurities which colletor comprises a cation containing at least one long chain alkyl group having from 10 to 24 carbon atoms, to yield an underflow product containing the calcium carbonatecontaining mineral from which substantially all discolouring impurities have been removed; and d) further comminuting the underflow product of step c) to give a material of which at least 40% by weight of the particles have an equivalent spherical diameter smaller than 2 microns. g
Patent NZ-230959-A (NZ)
Title: Piperazinylethyl-substituted quinolinones and pharmaceutical compositions
Inventor: MANOURY PHILIPPE
IPC: A61K31/47
Filed: 1989-10-10
Abstract: Quinolinone derivatives corresponding to the formula (I) 
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 in which each of R1 and R2, independently of each other, is a hydrogen or halogen atom or a C1-4 alkyl radical,
 R3 is a hydrogen atom or a C1-4 alkyl radical,
 R4 is a naphthyl, tetrahydronaphthyl, benzyl, phenyl, pyridyl, isoquinolyl or benzoyl radical, it being possible for these radicals to carry a substituent such as methoxy, chlorine or fluorine,
 each of X and Y is a hydrogen atom or together they form a bond, and their salts of addition to pharmaceutically acceptable acids. 
<??>Application in therapy.
Patent NZ-231257-A (NZ)
Title: Packet switching protocol for modem
Inventor: BURTON RICHARD J
IPC: H04L69/14
Filed: 1989-11-03
Abstract: A method for communicating with a plurality of hosts connected to an X.25 network and for selectably using a character as a control character or a data character. Each character received from the X.25 network is inspected to determine if it is one of a set of reserved characters. If so, the character is encoded before being sent to its final destination. Data intended for the X.25 network is inspected for the presence of a predetermined control character. If the control character is present, the next character is inspected to determine whether it is a command character or an encoded data character. If this next character is an encoded data character, it is decoded and provided to the X.25 network. If this next character is a command character, then the command is executed. The method allows the use of any character as either a command character or data character. Data transfer between the DTE and DCE is assigned a PAD and a virtual channel number which corresponds to a particular host on the X.25 network. The channel number may, but need not, be the same as the X.25 device address for that host. The method therefore allows the DTE and DCE to simultaneously communicate with a plurality of X.25 hosts over a single telephone line or physical transmission link.
Patent NZ-242148-A (NZ)
Title: Emollient composition for use in therapeutic radiation treatment of psoriasis
Inventor: LEE WILLIAM HENRY
IPC: A61K47/00
Filed: 1992-03-26
Abstract: PCT No. PCT/GB92/00556 Sec. 371 Date Sep. 24, 1993 Sec. 102(e) Date Sep. 24, 1993 PCT Filed Mar. 26, 1992 PCT Pub. No. WO92/17208 PCT Pub. Date Oct. 15, 1992.An emollient composition, for use in a method of treating a psoriasis in which abnormal skin is exposed to actinic or ultraviolet radiation, comprising a lipophilic emollient, wherein the composition is a non-viscous liquid which, on application to skin or a like surface, spreads to provide a substantially uniform coating of the lipophilic emollient, and wherein the coating does not absorb a significant amount of the incident actinic or ultraviolet radiation and is sufficiently non-volatile to persist for a period of sufficient length, for a therapeutically effective dose of incident radiation to be administered.
Patent NZ-242468-A (NZ)
Title: Assay for agents exhibiting neurotrophin like activity including tyrosine kinase receptor gene, detecting neurotrophin activity, nucleic acid molecules, protein and transformed hosts
Inventor: SQUINTO STEPHEN P
IPC: C12N15/12
Filed: 1992-04-23
Abstract: The present invention provides for assay systems that may be used to detect and/or measure neurotrophin activity or to identify agents that exhibit neurotrophin-like activity. It is based, at least in part, on the discovery that the trkB proto-oncogene encodes a tyrosine kinase receptor that may serve as a functional binding protein for BDNF and NT-3. The present invention also provides for diagnostic and therapeutic methods based on the interaction between BDNF and/or NT-3 and trkB, and for a number of orphan receptor molecules. <IMAGE> <IMAGE> <IMAGE> <IMAGE> <IMAGE> <IMAGE> <IMAGE> <IMAGE> <IMAGE>