baber/WOPTO huggingface dataset:
Patent JP-2003516964-A (JP)
Title: 抗癌剤としてのアントラセン誘導体
IPC: A61K31/551
Filed: 2000-12-15
Abstract: (57)【要約】
式：
【化１】
 [式中、R 1 、R 2 、R 5 及びR 6 の少なくとも一つは基-ＡＢであり、その他は独立して、水素、ヒドロキシ、アルコキシまたはアシルオキシ、基：-ＡＢ及び基：-アミノ-(R 7 ) n -Ｘ-Ｙ[式中、R 7 は二価の有機基であり、ｎは０または１である]から選択され；R 3 及びR 4 は独立して、オキソ、ヒドロキシまたは水素であり；該Ａ又は各Ａはそれぞれ独立して式：-アミノ-(R 7 ) n -Ｘ-のスペーサ基であり、これはそのアミノ基窒素を介して前記アントラセン環に且つ-Ｘ-を介してＢに結合し；Ｘは、Ｏ、NH及びC(O)から独立して選択され；Ｂは、アミノ酸残基またはペプチド基またはその同配体であり；及びＹは、水素またはキャッピング基である]の化合物またはかかる化合物の生理学的に許容可能な誘導体の、トポイソメラーゼＩ活性を示す細胞をもつ癌または微生物感染症の処置用薬剤を製造するための使用であって、前記基：-アミノ-(R     7 ) n -Ｘ-は、複素環のアミノ窒素を介してアントラキノン環に直接結合した、所望により置換された複素環または、１個以下のアミノ窒素と４個以下の炭素原子とによって前記アントラキノン環から隔てられた、所望により置換された複素環若しくは炭素環を含むことを特徴とする、前記使用。
Patent JP-2003518050-A (JP)
Title: 高純度４，４’−イソプロピリジン−ビス−（２，６ジブロモフェノール）およびそのような高純度４，４’−イソプロピリジン−ビス−（２，６ジブロモフェノール）の製造方法
IPC: C07C39/367
Filed: 1999-12-20
Abstract: (57)【要約】
【課題】  高純度のテトラブロモビスフェノールＡ（ＴＢＢＡ）を提供する。
【解決手段】  １０ｐｐｍ未満のイオン性不純物、６０〜１００ＨＵのアルカリ溶における色、約９９．９％のＨＰＬＣ純度、１０．００ＨＵ未満の２０％ＭｅＯＨ溶液のＡＰＨＡ、１．０ｐｐｍ未満のＦｅ、５．０ＨＵ未満の２０％ＭｅＯＨ溶液の濁度、６．０〜７．０の１０％スラリーのｐＨ、２５０〜２８０ｎｍの平均粒径および３５°またはそれ未満の安息角を特徴とする、高純度の４，４’−イソプロピリジン−（２，６−ジ−ブロモフェノール）。この生成物を製造するには、「水非混和性」極性溶媒中、過酸化水素の存在下で、ビスフェノールＡを臭素と反応させ；反応後に反応生成物を熟成し；還元剤によって過剰の臭素を除去し；ｐＨ条件のコントロール下で、アニオン界面活性剤、アルカリ、還元剤および脱イオン水の組合せを使用して、生成物層を洗浄し；有機溶媒を部分的に蒸留し；生成物を含有する媒体を冷却し；粗生成物を濾過し；アルカリ、還元剤および脱イオン水で粗生成物を煮沸し；ＴＢＢＡを濾過し；生成物を脱イオン水で洗浄し、そして、乾燥して、最終的に高純度ＴＢＢＡを高収率で得る。
Patent JP-2003518134-A (JP)
Title: レボビリンｔｍを用いるウイルス感染の処置
IPC: A61P31/18
Filed: 2000-12-15
Abstract: (57)【要約】
ＨＩＶ感染、ＨＣＶ感染またはＨＢＶ感染などの、患者におけるウイルス感染を処置する方法において、１−（β−Ｌ−リボフラノシル）−１，２，４−トリアゾール−３−カルボキサミドを投与する。
Patent JP-2003519140-A (JP)
IPC: C07D405/12
Filed: 2000-12-21
Abstract: 2-(1H-Indol-3-yl)-2-oxo-acetamides having antitumor activity, in particular against solid tumors, more precisely colon and lung tumors, of the following formula I:  wherein Y is an oxygen of sulfur atom and X, R1, R2, R3, R4 and R5 are as defined in claim 1.
Patent JP-2003519169-A (JP)
IPC: A61K9/08
Filed: 2000-12-22
Abstract: A liquid-droplet aerosol composition for delivery to a patient's respiratory tract is disclosed. The aerosol is formed by placing an aqueous gamma-IFN solution having stabilizing and dispersing components against a plate having defined-size openings, and forcing the solution through the openings under conditions effective to form aqueous droplets having a volume mean diameter in one or more of a number of selected sizes in the 1-10 micron size range. The aerosol has the desired-size droplets and a gamma-IFN biological activity and molecular size distribution substantially the same as that of the aqueous gamma-IFN solution. Also disclosed is a method of administering to a selected region of a patient's respiratory tract, an amount of human gamma-IFN having a known, selected gamma-interferon biological activity and molecular size distribution.
Patent JP-2003519356-A (JP)
Title: 熱交換器
IPC: F28F3/08
Filed: 2000-12-21
Abstract: (57)【要約】
【解決手段】  本発明は、各マニホルド（１６）により２つの流体チャンバ（２８）（４６）の間に整列して取り付けられ、流体が流れる管（１０）を備える熱交換器に関する。各管（１０）は、少なくとも１つの長手方向の仕切り部（６８）により分割され、かつ、熱交換器の２つの大きな面（Ｆ１）（Ｆ２）に平行して整列させられた複数の流路（１２）を備え、流体は、熱交換器の大きな面（Ｆ１）（Ｆ２）に平行で、管（１０）の流路のグループ（Ｇ１）（Ｇ２）によりそれぞれ形成された少なくとも２つの層（ＳＮ１）（ＳＮ２）（ＳＮ３）（ＳＮ４）を循環するようになっている。少なくとも１つの流体チャンバ（２８）（４６）は、流体チャンバを、２つの層とそれぞれ連通する少なくとも２つの長手方向のコンパートメントに分割するのに好適な、内側に形成された長手方向の仕切り部（４８）（６８）を備えている。本発明は、特に、空調装置の蒸発器に適用できるものである。
Patent JP-2003520475-A (JP)
Title: 一体形アンテナ・コアを伴う受動集積トランスポンダ・タグ
IPC: H04B1/59
Filed: 2001-01-11
Abstract: (57)【要約】
集積回路および一体形コアを具備する受動集積トランスポンダ（ＰＩＴ）タグが説明される。一体形コアは、その一端に近いところにあるコイル形成部分と、その反対の端部に近い集積回路支持部分とを具備する。集積回路支持部分は、集積回路の下に伸び、それを支持している。
Patent JP-2003523641-A (JP)
Title: フォトリソグラフィで用いるズーム照明系
IPC: G02B27/00
Filed: 2000-02-16
Abstract: (57)【要約】
本発明は、散乱光学素子への照明領域の入射のサイズを変化させる照明系を提供する。上記照明領域はフォトリソグラフィプロセスにおいてレチクルに、続いて像化される。上記照明系は、上記照明系の光軸に沿って直列に、光源、ビーム調整器、第１の光学インテグレータ、第１すなわち入力コリメーティングレンズ、ズームアレイインテグレータ（ＺＡＩ）、第２すなわち出力コリメーティングレンズ、上記光学散乱素子、リレーレンズおよび上記レチクルを含む。上記ＺＡＩは、固定され、そして移動可能なレンズコンポーネントのアセンブリを含む。
Patent JP-2003528053-A (JP)
Title: 特定のパラフェニレンジアミン誘導体と特定の直接染料剤を用いたケラチン繊維の酸化染色用組成物
IPC: A61K8/89
Filed: 2001-03-05
Abstract: (57)【要約】
本発明は、染色に適した媒体中に、ある種の置換パラ-フェニレンジアミン誘導体及びそれらの酸付加塩類から選択される少なくとも１種の酸化ベース、及びアゾ、キノイド、トリアリールメタン、ヨードアミン、アジン染料から選択される少なくとも１種の合成直接染色剤及び／又は天然染料を含有してなる、ケラチン繊維、特に毛髪等のヒトのケラチン繊維の酸化染色用組成物に関する。また本発明は前記組成物を使用する染色方法に関する。
Patent JP-2003529612-A (JP)
Title: 貯蔵安定性を有する液体消毒剤濃縮物組成物、それに含まれる濃縮物、および４級殺生物剤を非活性化から保護する方法
IPC: A01N59/14
Filed: 2001-04-05
Abstract: (57)【要約】
本発明は、４級殺生物剤（殺生物性の活性な４級アンモニウム化合物）を少なくとも１重量％含有する貯蔵安定性を有する液体の消毒効力のある濃縮組成物であって、この濃縮組成物１部に対して水２０部で希釈して希釈溶液を生成し得る液体の消毒効力のある濃縮組成物に関する。前記希釈溶液は、同じ蛋白質濃度の存在下で水中での同じ４級殺生物剤の同一濃度の単純な溶液のＭＩＣよりも低いトリプトン２％まで（またはその蛋白質等量）の存在下で２４時間後のＭＩＣを示す。４級殺生物剤の殺生物性効力は、「酵素安定剤」、「酵素安定化系」、ミセル形成変性剤および抑制剤、およびこれらの組み合わせから成る群より選択される「活性保護剤」で保護され得る。本発明は、前記濃縮組成物から調製される消毒作用をする溶液、および４級殺生物剤を非活性化(deactivation)から保護する方法に関する。
Patent JP-2003534691-A (JP)
IPC: H03F1/34
Filed: 2001-05-03
Abstract: A push-pull amplifier comprises a pulse width modulator with a limiter for limiting the modulation depth, whereby the problem that the output is switched to either highside or lowside is prevented, and thus the carrier frequency is always present in the output spectrum and the bootstrap capacitor is recharged each clock-cycle.
Patent JP-2003204159-A (JP)
Title: Multilayer interconnection board
Inventor: OYAMADA TAKESHI
IPC: H05K3/46
Filed: 2002-01-07
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate the delamination between a wiring conductive layer and a through conductor that occurs in an environment-resistant test such as a heating process and a temperature cycle test when packaging chip components or the like in a multilayer interconnection board where an insulating layer by an insulating film layer is formed on a substrate.  <P>SOLUTION: In the multilayer interconnection board, a plurality of insulating films 4 made of an organic resin and a wiring conductive layer 3 are laminated and bonded in multiple layers on a substrate 1 via an insulating adhesive layer 5, and at the same time a through conductor 7 is provided in through holes 6 arranged through the insulating film layer 4 to the insulation adhesive layer 5 between the wiring conductive layers 3 that are positioned up and down before electrical connection. In the multilayer interconnection board, the average thermal coefficient of expansion in a section where the through conductor 7 between the wiring conductive layers 3 that the located up and down is set to 0.7 times or larger or more and 1.5 times larger or less than that of insulating film layer 4 and the insulating adhesive layer 5, thus preventing cracks from being generated and preventing any release between the through conductor 7 and the wiring conductive layer 3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2005295801-A (JP)
Title: Electron-tranporting agent, dna, method for producing ferredoxin derived from apicoplast of protozoa of apicomplexan, ferredoxin crystal and method for measuring ferredoxin activity inhibition
Inventor: HASE TOSHIHARU
IPC: C12N15/09
Filed: 2002-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electron-transporting agent capable of being used suitably for the screening of a medicine used for diseases caused by protozoa belonging to Apicomplexan and the evaluation of its activity, a method for measuring the inhibition of the electron transporting activity of the ferredoxin derived from the protozoa.  <P>SOLUTION: This electron-transporting agent as any of proteins of the following (a) and (b) is characterized by consisting of the protein substantially derived from the apicoplast of the Apicomplexan protozoa. (a) The protein consisting of a specific amino acid sequence. (b) The protein consists of an amino acid sequence obtained by deleting, substituting or adding one or in a plurality of amino acids to the above amino acid sequence, and has an electron-transporting activity.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2003202743-A (JP)
Title: Developer replenishing container and developer replenishing device
Inventor: BAN YUTAKA
IPC: B65D83/06
Filed: 2002-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developer replenishing container and a developer replenishing device by which a developing unit is replenished with developer by efficiently feeding and discharging it with a simple constitution.  <P>SOLUTION: The developer replenishing container 1 attached to a rotary type developing device 30 so as not to be freely rotatable and to perform revolving movement by centering the rotational axial line of the rotary type developing device 30 in accordance with the rotation of the rotary type developing device has a container main body 1a to store the developer inside and having an aperture part 1b through which the developer is discharged and a partition wall 2 provided in the container main body 1a so as to be extended in the direction of the rotary axial line, and the partition wall 2 is provided with a protrusion 2a having a surface inclined to the rotary axial line so as to be projected from the partition wall 2 so that the developer in the container main body 1a is fed in the direction of the rotary axial line and is discharged from the aperture part 1b by the revolving movement in accordance with the rotation of the rotary type developing device 30.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003204896-A (JP)
Title: Nonwoven fabric washer and operation tool thereof
Inventor: JUSO MITSUAKI
IPC: D04H1/485
Filed: 2002-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonwoven fabric washer to be manufactured inexpensively as a disposable product and to be used appropriately for bathing, and an operation tool thereof.  <P>SOLUTION: The material cloth of the washer is made of a short fiber needle punch nonwoven fabric including a binder fiber made of a thermoplastic synthetic resin material. By the thermal press molding of the material cloth, a plurality of projections 3 for washing are formed on a first surface of the material cloth and deformation facilitating projections 4, adjacent to the projections for washing, on a second surface of the material cloth. Each deformation facilitating projection 4 has a peripheral surface smoothly continuing to the peripheral surface of the projection 3 for washing.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003209457-A (JP)
Title: Surface acoustic wave device and production method therefor
Inventor: ECCHU MASAO
IPC: H01L41/22
Filed: 2002-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To form a polarized inverted area on the +C surface of an LiTaO<SB>3</SB>substrate.  <P>SOLUTION: A metallic film or oxide film of the metal is formed on the +C surface of the LiTaO<SB>3</SB>substrate and afterwards, the LiTaO<SB>3</SB>substrate is heated while applying a voltage between the film and the -C surface of the LiTaO<SB>3</SB>substrate under a gas atmosphere containing air or oxygen such that the side of the metal film or oxide film can become a positive voltage. After the lapse of a desired heating time, the applied voltage is lowered and the LiTaO<SB>3</SB>substrate is cooled.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003204750-A (JP)
Title: Method for spreading agrochemical and sowing implement with agrochemical-spreading device and agrochemical- spreading device
Inventor: YAMAMOTO YOSHITERU
IPC: A01M9/00
Filed: 2002-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for spreading an agrochemical, capable of spreading the agrochemical over seedling-growing boxes suitably and in a good efficiency in a sowing work on the seedling-growing boxes.  <P>SOLUTION: This method for spreading the agrochemical is provided by arranging at least a sowing device 50 and a soil-covering device 60 along the conveying passage of the seedling-growing box-carrying device 10, also arranging an agrochemical-spreading device 70 for delivering a long period effectiveness- retaining type granular agrochemical (n) stored in a hopper 71 and continuously spreading over the seedling-growing boxes 1 moving on the conveying passage, and continuously spreading the agrochemical (n) delivered from the agrochemical-spreading device 70 over the conveyed seedling-growing boxes 1 after passing through the sowing device 50 and the soil-covering device 60.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003205250-A (JP)
Title: Bit for tab crusher, tab crusher, self-propelled tab crusher, and method of use of tab crusher
Inventor: ONO SHIGEO
IPC: B02C21/02
Filed: 2002-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bit for a tab crusher which reliably crush a material made of a synthetic resin, and to provide a tab crusher, a self-propelled tab crusher, and a method of use of a tab crusher.  <P>SOLUTION: A tip edge 34 of the bit 30 used for the crushing apparatus of the tab crusher is made into a linear shape to contact with the material. Accordingly, the bit 30 easily catch the material made of a thin and lightweight synthetic resin such as a PET bottle, and a long and narrow material, the flicking of the material is prevented, and the material is reliably crushed. The bit 30 causes shearing to the material by the hard contact of the linear tip edge 34 with the material, and crushes the material as if it tears the material. Even a material such as a pipe made of a polyvinyl chloride with a skiddy surface is reliably crushed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003205255-A (JP)
Title: Collector for suspended particulate matter
Inventor: MATSUDA HIROMITSU
IPC: B03C3/68
Filed: 2002-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a collector which can effectively collect suspended particulates and can effectively utilize the performance of a collecting means of the suspended particulates.  <P>SOLUTION: A sensor 1 which detects the amount of the suspended particulate matter is disposed on the circumference of the collector 10, the collecting means 2 is controlled in accordance with the amount of the suspended particulate matter obtained by the sensor 1, thereby, a collecting efficiency of the collecting means 2 is changed in proportion to the amount of the suspended particulate matter and the optimum collecting efficiency is obtained at all times with respect to contaminated air W. As a result, the suspended particulate matter is efficiently collected and the performance of the collecting means 2 can be utilized to the utmost.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003212972-A (JP)
Title: Method for manufacturing functional carbon material and functional carbon material
Inventor: TOKITA YUICHI
IPC: D01F9/12
Filed: 2002-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a functional carbon material that is low-cost and simple and capable of realizing high purity and high yield, as well as the functional carbon material synthesized by the method and controlled highly in its structure.  <P>SOLUTION: This method for manufacturing the functional carbon material comprises a process that conducts at least one of quick heating-up heat treatment and energy radiation treatment on a polymer having structure represented by general formula (1) (wherein R is a hydrocarbon group and may include a heteroatom, and n is 2-10,000) and forms at least one of a sheet-like carbon material and a fiber-like carbon material. The functional carbon material, which is manufactured by the use of the polymer as a raw material, has at least one shape of the sheet-like carbon material of thickness of nano-size and the fiber-like carbon material having a middle diameter between nano-size and micron order.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003219126-A (JP)
Title: Method and system for stitching images produced by two or more sensors in graphic scanner
Inventor: RASMUSSEN JOERGEN
IPC: H04N5/372
Filed: 2002-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To avoid a sharp stitch of a color image generated by adjacent sensors.  <P>SOLUTION: The method and the system for seamlessly stitching images produced by two or more overlapping sensors in a graphic scanner so that no hard changes in color occur due to differences in the sensors. The method introduces two ways of performing the stitching for each scan line. In a first aspect, the stitching is done by, for each pixel in the overlap calculating a weighted sum of the corresponding pixel values while gradually shifting the weight from one sensor to the other. In another aspect, the stitching is done by choosing a pixel in the overlap according to a predefined, a random or a pseudo random pattern.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003218662-A (JP)
Title: Piezoelectric component
Inventor: SUZUKI TERU
IPC: H03H9/02
Filed: 2002-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric component which can securely prevent a dielectric substrate from thermally damaging during soldering.  <P>SOLUTION: A piezoelectric substrate 12 has vibration electrode films 141 and 142 on both its surfaces and also has its one surface bonded to one surface of a base substrate 11 across a vibration space with an adhesive 15. The dielectric substrate 13 is bonded to the other surface side of the piezoelectric substrate 12 across a vibration space with an adhesive 16. Terminal electrode films 21 to 23 are stuck on at least flanks of the base substrate 11, piezoelectric substrate 12, and dielectric substrate 13. A solder nonsticking film 3 is a film where no solder sticks and stuck on a region for preventing solder from sticking on terminal electrode films 21 to 23 stuck on the flanks of the piezoelectric substrate 12 and dielectric substrate 13 on at least the terminal electrode films 21 to 23.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003215878-A (JP)
Title: Image forming device
Inventor: MATSUKUMA MINORU
IPC: G03G21/00
Filed: 2002-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To steadily obtain high quality images even when forming monochrome images consecutively in great quantity, in an image forming device having the function of forming both a full-color image and a monochrome image.  <P>SOLUTION: The color image forming device A has photoreceptor drums 1y, 1m, 1c and 1k serving as image carriers arranged in a straight line, and a transfer material carrying belt 2 which faces the photoreceptor drums 1 and electrostatically attracts a transfer material S and carries the transfer material S while holding it thereon. The color image forming device A is an inline color printer in which development separation takes places in a monochrome color mode. Time to supply toner to a nip between a cleaning blade and the corresponding photoreceptor is determined based upon the degree of the consumption of the corresponding photoreceptor. According to the degree of consumption, an amount of toner to be supplied is altered. A memory means is provided for a process cartridge in order to store times and amounts of toner which is supplied are stored in advance.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003214871-A (JP)
Title: Navigation apparatus and system
Inventor: KOBAYASHI KENJI
IPC: G09B29/10
Filed: 2002-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a navigation system in which a communication frequency with a map downloading device can be reduced as compared with that in conventional cases.  <P>SOLUTION: The navigation apparatus is provided with a memory 14 in which a plurality of map data are stored, a display 16 used to display the map data and a control circuit 10. By the control circuit 10, whether a present position of an automobile exists on which road from among a plurality of roads expressed by the plurality of map data is judged on the basis of position information expressing the present position of the automobile when the automobile is running, and, when it is judged that the present position of the automobile does not exist on the road, a downloading operation of the map data including the present position of the automobile is requested from a map downloading server 3. By the control circuit 10, the map data acquired from the server 3 and the present position of the automobile are displayed on the display 16.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003212655-A (JP)
Title: Low thermal expansion graphite material and production method therefor
Inventor: AIDA TATSUNORI
IPC: C04B35/52
Filed: 2002-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low thermal expansion graphite material which combines a low thermal expansion coefficient, and a resistivity value and strength on fixed standards or higher, and to provide a production method therefor.  <P>SOLUTION: Needle coke with mean particle diameters of ≤40 μm in 40 to 65 pts.mass, carbon black with mean particle diameters of ≥0.04 μm in 10 to 30 pts.mass, and regular coke with mean particle diameters of ≤40 μm in 10 to 40 pts.mass are used as filler raw materials. The filler raw materials are subjected to kneading treatment with a binder, and after that, the kneaded material is pulverized, molded, burned, and graphitized. Thus, the graphite material has a mean thermal expansion coefficient of 2.0 to 3.0×10<SP>-6</SP>/°C in the range from a room temperature to 400°C, a resistivity of 12 to 20 μΩm, and a bending strength of 25 to 50 MPa.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003222728-A (JP)
Title: Optical device and method for manufacturing the same
Inventor: TAKEUCHI HIROKAZU
IPC: G02B6/00
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an optical device which can stably and accurately hold a functional optical fiber and drastically and efficiently manufacture a highly reliable ferrule including the functional optical fiber in comparison with a conventional method and also provide the optical device.  <P>SOLUTION: In the method for manufacturing the optical device, softened glass is molded into a long capillary obtaining a plurality of short capillaries, an inner hole of the long capillary is filled with an adhesive, an attenuation optical fiber 6 as a long functional optical fiber is inserted into the inner hole of the long capillary, the long capillary with the attenuation optical fiber 6 is divided into a plurality of capillaries 12 with the attenuation optical fiber having a predetermined length, and end faces 12a, 12b of the capillary with the attenuation optical fiber are polished. The optical device is manufactured by the method and connected to an optical connector.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003220360-A (JP)
Title: Electrostatic powder coating method
Inventor: SHIOTANI HITOSHI
IPC: B05D3/00
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrostatic powder coating method constituted so as to be able to form a uniform coating film on the surface of a work by capturing the size of the earthed work passing through a housing before the work is fed in the housing to move a discharge electrode equipped with an air blowoff port to a position fitted to the size of the work.  <P>SOLUTION: The housing of an electrostatic powder coating apparatus is constituted so that the passage of the earthed work is set on one side of the electrode equipped with the air blowoff port among the electrodes in the housing and the space between the other electrode and the inner wall of the housing is set to a powder floating part for floating a powder paint and other fine powder in a dense state. In this housing, the electrode and the mechanism for floating the powder paint and other fine powder arranged to the powder floating part are arranged at a position operated so as to be freely far and near with respect to the work corresponding to the size of the work passing through the work passage and, in this state, the powder paint and other fine powder are bonded to the work.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002301592-A (JP)
Title: Welding electrode and method for reducing manganese in fume
Inventor: NORTH THOMAS H
IPC: B23K35/02
Filed: 2002-01-30
Abstract: PROBLEM TO BE SOLVED: To provide an electrode which reduces amount of manganese present in fumes generated at the time of welding joining, has high safety and high safety to health and has a core for arc welding of mild steel and low alloyed steel. SOLUTION: The welding electrode has the core of a filler material mainly containing titania shielding material and manganese composite particles in a sheath of the mild steel or the low alloyed steel. It is desirable that the composite particle is a manganese particle covered with a shielding agent or a shielding material particle in which the manganese particles are dispersed.