baber/WOPTO huggingface dataset:
Patent JP-2002197385-A (JP)
Title: Data record medium, electronic settlement system, electronic settlement apparatus, electronic settlement method, terminal, execution server, program and record medium recording program
Inventor: SUZUKI TADAO
IPC: G06Q10/00
Filed: 2000-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a data record medium, an electronic settlement system, an electronic settlement apparatus, an electronic settlement method, a terminal, an execution server, a program and a record medium recording the program, wherein the electronic frequency is decreased every time print processing is executed by using a data record medium to which a fixed electronic frequency is previously applied, thereby conducting the settlement processing. SOLUTION: The data record medium is provided with an electronic frequency storage area storing the electronic frequency subtracted according to the frequency of execution of executing service with data read-out and data record for a data storage area of the data record medium and added according to the frequency of purchase.
Patent JP-2002190545-A (JP)
Title: High-frequency integrated circuit device
Inventor: OGURA HIROSHI
IPC: H01L23/12
Filed: 2000-12-22
Abstract: PROBLEM TO BE SOLVED: To manufacture an integrated circuit device wherein the deterioration of the performance of its circuit generated due to dielectrics can be reduced and its reliability relative to physical shocks is also made high. SOLUTION: In the integrated circuit device, a semiconductor chip 103 is subjected to flip-chip mounting on the surface of a wiring board 110, so as to joint it mechanically to the wiring board 110 by using an insulating bonding agent 104. In the wiring board 110, there is formed a cavity region 106, having such a shape/dimension that the insulating bonding agent will not penetrate to reach active circuits 10f7 provided in the semiconductor chip 103.
Patent JP-2002193317-A (JP)
Title: Corner protector for packing
Inventor: NOZAWA YATARO
IPC: B65D59/00
Filed: 2000-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a corner protector for packing used for packing a cargo, etc., having a corner in which the storage and accommodation space can be saved, and the manufacturing cost can be reduced considerably. SOLUTION: The three-dimensional corner protector for packing capable of covering a periphery of the corner is assembled by returning a folding piece continuous via a folding line so as to hold the corner with respect to a reference piece, and temporarily fitting a lap piece extended from a folding piece on one side to a folding piece on the other side via a temporarily fitting means, and fitted to the corner part. During the storage and accommodation, the storage and accommodation space can be saved even when a plurality of corner protectors are stacked if the corner protectors are developed flat, and the manufacturing cost is small because the corner protectors can be easily manufactured by cutting and creasing.
Patent JP-2002194757-A (JP)
Title: Multi-layer mass concrete bottom slab and method for constructing the same
Inventor: KURODA MASANOBU
IPC: E02D29/045
Filed: 2000-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a multi-layer mass concrete bottom slab which contributes to elimination of excessive quality thereof and heat generation caused by hydration, by avoiding use of a large volume of concrete having the same quality as that of concrete of general portions of a concrete structure, when the mass concrete bottom slab is constructed, and to provide a method for constructing the mass concrete bottom slab. SOLUTION: The multi-layer mass concrete bottom slab 1 is formed of a multi-layer structure, and consists of a lower layer 4, an upper layer 6, and an intermediate layer 5 which contains recycled aggregate of low quality, or low-strength concrete containing large-scale concrete crusts as aggregate. Concrete placement of the intermediate layer is executed by a prepacked method.
Patent JP-2001210041-A (JP)
Title: Disk cartridge
Inventor: OKAMOTO TOMOMI
IPC: G11B23/03
Filed: 2000-12-21
Abstract: PROBLEM TO BE SOLVED: To leave a taking-out history of a disk in a disk cartridge when used in a single disk and to release no taking-out history when a user does not actively perform the handling of the disk such as the displacement of the disk between the disk cartridges. SOLUTION: This disk cartridge is arranged with a restraining means for restraining an insert/eject port switching member which switches the disk insert/ eject port and a restraint release preventing means which prevents the restraining means from releasing the restraint.
Patent JP-2002195529-A (JP)
Title: Incinerator
Inventor: FUJIMURA YUKIO
IPC: F23G5/16
Filed: 2000-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain an incinerator in which combustion efficiency is enhanced even if the number of combustion chambers is limited to one and the opening can be enlarged so that combustibles can be thrown in easily. SOLUTION: The incinerator comprises a combustion chamber 11 for combusting combustibles, e.g. waste woods, and an exhaust flue 12 communicating with the combustion chamber 11 and discharging exhaust gas therefrom. The combustion chamber 11 is formed tubularly, an closable opening 15 for throwing in combustibles is made on the upper front side of the combustion chamber 11, a conduction chamber 17 for introducing exhaust gas from the combustion chamber 11 to the exhaust flue 12 side and having a lower wall formed as a shelf part is projected from the upper rear side of the combustion chamber 11, and the central axis of the combustion chamber 11 is separated from the central axis of the exhaust flue 12. Furthermore, a stand 13 on which a worker can stand at the time of throwing in combustibles from the opening 15 is provided contiguously to the combustion chamber 11.
Patent JP-2002192886-A (JP)
Title: Digitizer pen
Inventor: HIRAYAMA KATSUHIKO
IPC: B43K24/04
Filed: 2000-12-26
Abstract: PROBLEM TO BE SOLVED: To achieve simultaneous sharing of transferred formation at a position wherein an objective material to be written in such as a blackboard and the like can not be watched directly by easily dealing with a change of length of a writing body such as a chalk and the like while labors required for the recording are reduced and uncertainty of recording information can be dissolved. SOLUTION: In a digitizer pen wherein a holdable main body 10 is provided, the cylindrical writing body 2 capable of writing ion a substrate is held, and in writing, positional information of the writing body 2 to the substrate is transmitted, a projected amount changeable mechanism 20 wherein a projected amount of a tip of the writing body 2 provided to the main body is made changeable is provided. The projected amount changeable mechanism 20 is composed by being equipped with a holding component 21 which is provided in the main body 10 and holds the writing body 2 freely detachably and axially freely movably and a transfer component 24 which is freely movably provided to the main body 1, and pushes a rear end part of the writing body 2 in advance to advance the writing body 2.  Though the writing body 2 is used and gradually shortened by being decreased, the tip of the writing body 2 can be positioned at an appropriate position by drawing out the tip of the writing body 2.
Patent JP-2002197975-A (JP)
Title: Washing method and device for cathode-ray tube
Inventor: MIZUNO YASUHIRO
IPC: H01J9/20
Filed: 2000-12-26
Abstract: PROBLEM TO BE SOLVED: To automate washing of the surface of a cathode-ray tube as a pretreatment to the coating process of the tube surface. SOLUTION: The cathode-ray tube 1 is installed with its tube surface 3 facing down, and the tube surface 3 is polished with a pad 11 installed confronting the tube surface 3, and the surface 3 with polishing completed is wiped with a wiping member 14 installed confronting the tube surface 3.
Patent JP-2002194434-A (JP)
Title: Method for producing low core less grain oriented electrical steel sheet having excellent high frequency magnetic characteristic and film characteristic
Inventor: HAYAKAWA YASUYUKI
IPC: C22C38/18
Filed: 2000-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a grain oriented electrical steel sheet for an electronic apparatus operating under the high frequency of 300 to 2,000 Hz, and, particularly, an electrical steel sheet which has low core loss and excellent film characteristics. SOLUTION: In the method for producing a grain oriented electrical steel sheet, the silicon steel slab contains 0.10 to 5.0% Cr. Also, annealing directly before cold rolling for obtaining a final sheet thickness is performed under the following conditions: the annealing conditions directly before cold rolling for obtaining a final sheet thickness: (1) the slab is retained for >=10 sec in the temperature range of 800 to 900 deg.C in the temperature rising stage in the annealing, and (2) the annealing is performed in a wet hydrogen-nitrogen mixed atmosphere in which the oxygen potential P(H2O)/P(H2) lies in the range of 0.05 to 0.6.
Patent JP-2002201649-A (JP)
Title: Work caisson and its installation method
Inventor: MAEDA KAZUNARI
IPC: E02D19/04
Filed: 2000-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a work caisson and its installation method that can form the same dry working space as land in a narrow range without using a pile driving boat or the like, while easily removing the working place and coping with any environment. SOLUTION: This work caisson 1 is constituted by annularly jointing assembly units 2 provided with a bottom part sealing material 7.
Patent JP-2002191689-A (JP)
Title: Centrifugal blood pump device
Inventor: NAKADA KINICHI
IPC: F04D29/24
Filed: 2000-12-27
Abstract: PROBLEM TO BE SOLVED: To solve a problem of a conventional magnetic levitation centrifugal blood pump device that the position of an impeller levitated with magnetic force is controlled by a minute balance between the attraction between a motor magnet and an impeller magnet and the attraction between a strong magnetic disk of the impeller and a plural number of magnetic bearings, requiring a complicated control system comprising magnetic bearings, sensors, sensor amplifier, control circuit and output amplifier, with the result that the device tends to be enlarged and expensive. SOLUTION: The inner surface of the inner wall of a housing 2 with the impeller 3 inside is smooth and in the rotation symmetrical shape. A small diameter part is formed in the upper part on the inner wall and a large diameter part is formed under the small diameter part. The large diameter part is a smooth recess 17 whose diameter gradually becomes larger, then gradually becomes smaller again. The impeller 3 has plural projections 19 on the outer surface, each of which has a smooth curved surface corresponding to the recess 17. The projections 19 are rotatably regulated by the recess 17 structurally.
Patent JP-2002197384-A (JP)
Title: Portable information terminal and method for settlement of accounts
Inventor: YAGI AKIYOSHI
IPC: G06Q20/00
Filed: 2000-12-27
Abstract: PROBLEM TO BE SOLVED: To solve the problem that although purchasing of commodities and settlement of payment can be performed, a user can't recognize his own status of income and expenditure in purchasing the commodities. SOLUTION: On receiving the information on purchasing the commodities, the user's own income and expenditure information is updated according to the purchase information.
Patent JP-2002201072-A (JP)
Title: AlN SINTERED COMPACT AND AlN CIRCUIT SUBSTRATE USING IT
Inventor: NABA TAKAYUKI
IPC: C04B35/581
Filed: 2000-12-27
Abstract: PROBLEM TO BE SOLVED: To provide an AlN sintered compound with high heat radiation property and high strength, and an AlN circuit substrate excellent in high bonding strength between the AlN substrate and the metal circuit part, and a thermal cycle resistance property by improving a polishing property of the AlN substrate. SOLUTION: The sintered compact is characterized in that the number of AlN crystal contained in 50 μm straight line distance is 15-30, and the heat conductivity is 200 W/(m.k) or more.
Patent JP-2002203525-A (JP)
Title: Label for battery sheath
Inventor: SAKATA RYOTSU
IPC: B29C55/04
Filed: 2000-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a label for a battery sheath formed by a heat shrinkable film having a high shrinkage initiation temperature wherein a heat shrinkage rate at an equal temperature of heat shrinkage to a conventional one is retained. SOLUTION: In the label for the battery sheath, a printing layer and a thermosensitive adhesive layer are laminated on the heat shrinkable film, made of a polyester containing at least naphthalene dicarboxylic acid as a dicarboxylic acid component of monomer components, wherein one-directional elongation treatment has been made. At least alicyclic diol may be contained as a diol component of monomer components in the polyester of the heat shrinkable film. Cyclohexane dimethanol is contained in the alicyclic diols. The heat shrinkable film is the film wherein the elongation treatment is made three- to five-fold in one direction, and the heat shrinkage rate in such direction may be not less than 30% at 150 deg.C for ten seconds, but not more tan 0.5% at 90 deg.C or less for ten seconds.
Patent JP-2002184605-A (JP)
Title: Electrical resistor
Inventor: MIYATA SEIICHIRO
IPC: H01C7/00
Filed: 2000-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a new structure which is capable of preventing a leading wire circuit from becoming thin, due to the leading wire circuit being absorbed based on capillary phenomenon in a ceramic electrical resistor which has a structure composed of two ceramic base materials, a resistive material film sandwiched in-between the ceramic base materials, and a film fusion-welded to cover each surface of the ceramic base materials. SOLUTION: A resistive material film of Si alloy is sandwiched in-between two electrical insulating ceramic base materials, the resistive material film is fusion-welded to the surfaces of the ceramic materials, either of the two electrical insulating ceramic base materials is extended, a lead wire circuit film is fusion-welded on the extended section of a base material, so as to connect the resistive film to an external lead wire for the formation of a ceramic electrical resistor. The above lead wire circuit film has a structure with a porous ceramic powder or fiber being impregnated with Si alloy and fusion- welded.
Patent JP-2002349158-A (JP)
Title: Shutter-rail curtain
Inventor: SAKOTA RUMIKO
IPC: E06B9/06
Filed: 2000-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a shutter-rail curtain. SOLUTION: Children enter into a house in the absence of the shutter-rail curtain. The curtain is converted into a screen door at the exact timing; the shutter-rail curtain will not move even when pushed by as many as ten junior high school students, if a screen door is attached thereto and further the shutter- rail curtain is used.
Patent JP-2001514304-A (JP)
Title: ホスファターゼを含む洗浄用組成物
IPC: C11D3/386
Filed: 1997-08-22
Abstract: (57)【要約】
本発明は、ランドリー、皿洗い、硬質表面クリーナー、美容及び口腔保護組成物を含めて、ホスファターゼ酵素を含む洗浄用組成物に関する。本発明の洗浄用組成物は、優れた総合的洗浄機能を発現し、染み／汚れの除去、特に、色濃く着色した日常の身体及び／又は食物の厄介な染み／汚れの除去を可能にする。
Patent JP-2004500693-A (JP)
Title: コア及び巻線構造及びその製造方法
IPC: H01F17/00
Filed: 1998-09-14
Abstract: 高い透磁性を有し、広い周波数の用途に用いられる小さい寸法の 誘導デバイスを提供する。誘導デバイスがその上に配置された導体パターン（１２６） を有しかつ積層構造体に形成される複数の誘電性ウエハ（１００） から構成される。積層構造体は誘電性材料（１０４） 内に包囲された強磁性コア（１２４） を含む。導体パターン（１２６） はバイアス（１２２） 用いて内部接続されてコアについて導体構造体、例えば巻線を形成する。デバイスの製造の間、コアは圧縮されて高透磁率特性を維持する。その結果、変圧器や誘導子等の誘導デバイスは小さな寸法で高誘導値に製造されることができる。
Patent JP-2001519163-A (JP)
IPC: C12N15/90
Filed: 1998-09-22
Abstract: The invention relates to the use of prokaryotic beta recombinase in eukaryotic cells, especially for transgenic work in eukaryotic cells. It also relates to the use of prokaryotic beta recombinase for site-specific intramolecular recombination between two six sites in eukaryotic cells. The use of the gene coding for beta recombinase for promoting the deletion of DNA sequences located between directly oriented six sites in mammalian cells and for catalysing site-specific resolution of DNA sequences in an extrachromosomal target introduced into an eukaryotic cell are also disclosed.
Patent JP-2001521783-A (JP)
Title: 経時的に制御量の強度を失う接着剤を組込んでいる吸収体
IPC: B65D85/07
Filed: 1998-11-02
Abstract: (57)【要約】
【課題】  経時的に制御量の強度を失う接着剤を組込んでいる吸収体。
【解決手段】  経時的に制御量の強さを失う接着剤を組込んでいる吸収体、例えばおむつ、生理用ナプキン、失禁用製品等が記載されている。この接着剤は、このような製品の加工処理、包装、あるいはまた生産及び使用における補助として塗布されうる。
Patent JP-2001526897-A (JP)
IPC: C12Q1/68
Filed: 1998-12-17
Abstract: The present invention comprises the use of an 8.9 cM region of human chromosome 18q disposed between polymorphic markers D18S68 and D18S979 or a fragment thereof for identifying at least one human gene, including mutated and polymorphic variants thereof, which is associated with mood disorders or related disorders. The invention also provides methods for determining the susceptibility of an individual to mood disorders or related disorders, comprising analysing a DNA sample for the presence of a trinucleotide repeat expansion in the above region. Polynucleotide sequences useful for detecting the presence of such trinucleotide repeat expansions are also provided.
Patent JP-2002500275-A (JP)
Title: 電気化学的エッチング処理による多孔質層の製造方法
IPC: H01L21/306
Filed: 1998-12-22
Abstract: (57)【要約】
【課題】  電気化学的エッチング処理による多孔質層の製造方法を提供する。
【解決手段】  深さエッチング速度の所望の経過に対応するエッチングマスクを使用する。このようなエッチングマスクとして深さエッチング速度の連続的な経過の形成をするために、楔形に形成されたエッチングマスクを選択する。
Patent JP-2002502913-A (JP)
Title: ポリマーナノコンポジット組成物の製造方法
IPC: C08G85/00
Filed: 1999-02-12
Abstract: (57)【要約】
ポリアミドとシリケート物質の流動性混合物を形成し、前記シリケート物質の全部ではないが少なくとも約５０％を解離し、解離した混合物中のポリアミドを固相重合して、ナノコンポジットを形成することを含むポリマーナノコンポジット組成物の製造方法。
Patent JP-2002503668-A (JP)
IPC: C07H13/04
Filed: 1999-02-17
Abstract: The invention describes an improved method for making monosialoganglioside GM3 and its intermediates. Following reaction of a neuraminic acid donor and a lactose acceptor in the presence of an acid catalyst, the  alpha  and  beta  isomers of GM3 are formed. The  alpha  isomer is converted to a lactone, via action of a ring forming basic catalyst, which is then separable from the  beta  isomer. The lactone is then treated with a basic catalyst in the presence of an alcohol, to form GM3 or a GM3 intermediate.
Patent JP-2002506091-A (JP)
Title: 重合触媒
IPC: C08F10/02
Filed: 1999-03-10
Abstract: (57)【要約】
１−オレフィンの重合用触媒につき開示し、この触媒は（１）式Ｂ［式中、ＭはＦｅ［ＩＩ］、Ｆｅ［ＩＩＩ］、Ｃｏ［Ｉ］、Ｃｏ［ＩＩ］、Ｃｏ［ＩＩＩ］、Ｍｎ［Ｉ］、Ｍｎ［ＩＩ］、Ｍｎ［ＩＩＩ］、Ｍｎ［ＩＶ］、Ｒｕ［ＩＩ］、Ｒｕ［ＩＩＩ］もしくはＲｕ［ＩＶ］であり；Ｘは遷移金属Ｍに共有もしくはイオン結合した原子もしくは基を示し；Ｔは遷移金属Ｍの酸化状態であると共にｂは原子もしくは基Ｘの原子価であり；Ｒ １ 、Ｒ ２ 、Ｒ ３ 、Ｒ ４ 、Ｒ ５ 、Ｒ ６ およびＲ ７ は独立して水素、ハロゲン、ヒドロカルビル、置換ヒドロカルビル、ヘテロヒドロカルビルもしくは置換ヘテロヒドロカルビルから選択され；Ｒ １ 〜Ｒ ７ の２個もしくはそれ以上がヒドロカルビル、置換ヒドロカルビル、ヘテロヒドロカルビルもしくは置換ヘテロヒドロカルビルであれば、前記２個もしくはそれ以上は結合して１個もしくはそれ以上の環式置換基を形成することができる］の化合物；（２）アルキルアルモキサンである活性化剤；および（３）前記（２）に加え、式ＡｌＲ ３ ［式中、各Ｒは独立してＣ １ 〜Ｃ １２ アルキルもしくはハロである］の化合物で構成される。好適化合物（３）はトリメチルアルミニウム（ＴＭＡ）およびトリイソブチルアルミニウム（ＴＩＢＡ）を包含する。
【化１】
Patent JP-2002507568-A (JP)
Title: エストロゲン関連疾患の治療法
IPC: A61K36/48
Filed: 1999-03-26
Abstract: (57)【要約】
  異常に高活性なステロイド性エストロゲンに関連する疾患の治療、発症予防、改善または予防のための方法であって、クローバーまたはヒヨコ豆のイソフラボンを含む抽出物、あるいは主としてビオカニン、またはビオカニンとホルモノネチン、ダイゼイン、およびゲニステインのグループからの１以上のイソフラボンを約２：１から約５：１の比率で含むクローバーまたはヒヨコ豆の抽出物を、任意に１以上の薬学的に許容される担体、賦形剤、補助剤および／または希釈剤とともに含む組成物をヒト患者に投与することを含む方法、および該イソフラボン含有抽出物を含む組成物とその使用法。
Patent JP-2002509988-A (JP)
Title: 二軸的にテクスチャー化されたコーティングを成膜するための方法および装置
IPC: C23C14/35
Filed: 1999-03-30
Abstract: (57)【要約】
二軸的にテクスチャー化されたコーティングを製造するための成膜方法および装置が提供される。二軸的テクスチャー化は特定の制御された角度で高エネルギー粒子による成膜の際の衝撃によって誘起される。基板（６）への二軸的にテクスチャー化されたコーティングを成膜するための方法は、１つまたはそれ以上のマグネトロンスパッタリング装置（１）を使用し、成膜するべき材料の束、および制御可能な方向をもつ、それゆえ基板（６）への制御可能な入射角をもつ、高エネルギー粒子の束（５）の双方を生成する。マグネトロンスパッタソース（１）は成膜するべき材料とともに高エネルギー粒子のビーム（５）を発生する。前記ソースは、二軸的にテクスチャー化されたコーティングが基板（６）上に成膜されるよう、制御された角度で基板（６）に向かって前記ビーム（５）が方向づけられるよう適合されている。
Patent JP-2002510670-A (JP)
IPC: C07C255/40
Filed: 1999-03-29
Abstract: The present invention relates to processes for the production of  alpha -aryl- beta -ketonitriles, which serve as synthetic intermediates in the preparation of a series of biologically important molecules such as corticotropin releasing factor (CRF) receptor antagonists.
Patent JP-2002512015-A (JP)
Title: 迅速分解性ｇｆｐ融合タンパク質および使用方法
IPC: G01N33/53
Filed: 1998-11-13
Abstract: (57)【要約】
グリーン蛍光タンパク質（ＧＦＰ）は遺伝子発現およびタンパク質局在化を測定する際のレポーターとして広く用いられている。本発明は、約１０時間以下の半減期、幾つかの態様においては４時間以下の半減期を有する融合タンパク質を提供する。そのようなタンパク質は、ＰＥＳＴ配列を含むマウスオルニチンデカルボキシラーゼ（ＭＯＤＣ）の分解性ドメインのＣ末端アミノ酸を、ＧＦＰの増強変異体（ＥＧＦＰ）のＣ末端に融合させることにより構築できる。トランスフェクションした細胞における融合タンパク質の蛍光強度はＥＧＦＰのものに類似するが、この融合タンパク質はＥＧＦＰと異なり、シクロヘキシミドの存在下で不安定である。ＭＯＤＣ領域の種々の変異により、異なる半減期をもつ、多様な目的に有用な変異体が得られた。
Patent JP-2002513793-A (JP)
Title: 新規ｎ−オキシド
IPC: A61P11/00
Filed: 1999-04-27
Abstract: (57)【要約】
本発明は、式Ｉ：
【化１】
 [式中、Ｒ 1 、Ｒ 2 、Ｒ 3 およびＲ 4 は詳細な説明に記載の意味を有する]の化合物に関する。該化合物は、気管支の治療に有効な新規薬剤である。
Patent JP-2002516716-A (JP)
IPC: A61F13/511
Filed: 1998-10-26
Abstract: An absorbent article adapted to be worn about the lower torso of a wearer. The article includes a liquid-impervious, flexible backsheet adapted to face outwardly relative to the body a wearer, a liquid-pervious topsheet adapted to face the body of the wearer, and an absorbent core positioned between the backsheet and the topsheet. The topsheet is elastically extensible and includes a plurality of slits or cuts that extend through the topsheet material and that enlarge to define a plurality of openings in the topsheet when it is subjected to tensile forces as it is worn. The openings permit solid and semi-solid bodily exudates to pass through the topsheet to the absorbent core as the diaper is worn. Upon removal of the diaper from the body of the wearer the tensile forces within the topsheet are relaxed, thereby causing the openings in the topsheet to close and substantially conceal from view the bodily exudates that had passed through the topsheet.
Patent JP-2002516678-A (JP)
Title: 生体外遺伝子治療のためのフロースルー電気穿孔システム
IPC: C12M1/00
Filed: 1999-06-01
Abstract: (57)【要約】
  本発明は、細胞にあらかじめ選択した分子を接触させ、細胞に複数の一連の電気パルスを印加することで、あらかじめ選択した分子を生細胞に導入する方法及び装置である。この方法は生体外で実行できる。複数の電気パルスは回転電界を発生し、生細胞を死滅させることなく一時的な細孔を細胞に形成する。回転電界は、２つ以上の電極（１５０）を有するフロースルーチャンバ装置（１００）内に供給される。例えば、収集、電気穿孔、電気泳動といった３ステップパルス処理を利用して、選択した分子を細胞内に導入する。連続するパルス間で細胞の位置を再調整する機械的手段（７１０）もまた提供する。この装置は更に細胞に異なる温度でパルスを印加し、パルス印加後、細胞を異なる温度で特定の滞留時間内で回復させる手段（５４０）も有する。
Patent JP-2002519672-A (JP)
IPC: G01R15/14
Filed: 1999-06-30
Abstract: A residual current detection device comprising a plurality of resistive shunts for connection in respective ones of a plurality of lines though which current can flow to and from a load, and detector means sensitive to the voltage developed across each of the shunts to detect any imbalance between the currents flowing though the shunts.
Patent JP-2002519187-A (JP)
IPC: B01F7/00
Filed: 1999-07-02
Abstract: A method for producing aqueous emulsions or suspensions is described, in which a liquid phase is added to a supply tank, which is connected to a homogenizer having a stator, a rotor mounted rotatably in the stator and an additional connection, through which a second phase, which is to be homogenized, can be added directly onto the rotor and comes into contact with the previously added phase only in the toothed rings of the rotor, the homogenizer is started and subsequently the second phase, which is insoluble in the previously added phase and is to be homogenized, is supplied in liquid form through the additional connection. At least one of the two phases is an aqueous phase and at least one of the two phases is not heated.
Patent JP-2002520312-A (JP)
Title: ビタミンａの製造方法
IPC: C07C403/12
Filed: 1999-07-07
Abstract: (57)【要約】
本発明はエチニルレトロ−α−イオノールから酢酸アレンを中間体としてビタミンＡを製造する新規方法に関する。