baber/WOPTO huggingface dataset:
Patent JP-2004182102-A (JP)
Title: Lighter for bicycle
Inventor: OTSUKA TAKAO
IPC: B60Q1/32
Filed: 2002-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a convenient lighter for a bicycle that has a simple structure and enables lightening in an arbitrary position.  <P>SOLUTION: The bicycle lighter is equipped with a magnet 2 that is fitted to a member in a wheel side of the bicycle and moves together with the rotation of the wheel, a coil that is fitted to a member in a frame 6 side of the bicycle in order that the magnet 2 comes close to the coil in a given point of the moving locus of the magnet 2, and a light-emitting device electrically connected to the coil. An electric double layer capacitor 7 is interposed in a circuit connecting the coil and the light-emitting device. The bicycle can provide a compact and fast structure, hardly affects a pedaling force, and enables the lightening in an arbitrary position of the bicycle. Therefore, the lighter is effective in preventing collision accidents during traveling at night.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004187063-A (JP)
Title: Vdsl communication system
Inventor: KAMIDOI YUJI
IPC: H04L29/10
Filed: 2002-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a VDSL communication system capable of easily setting VDSL transmission rate from a VDSL modem.  <P>SOLUTION: In the VDSL communication system having a VDSL unit 203 connected to a PBX 103 and the internet 201, and the VDSL modem 204 connected to the VDSL unit 203; the VDSL modem 204 transmits the set transmission rate to the VDSL unit 203.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004181868-A (JP)
Title: Image forming apparatus
Inventor: HIRABAYASHI JUN
IPC: B41J2/44
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus using an electrophotographic process, which enables the output of a high-quality image by preventing the collapse of the image, while stably outputting a thin line etc. by establishing compatibility between stable toner image formation 1 in the relatively isolated case of the toner image and image output accuracy 2 in the relatively dense case of the toner image.  <P>SOLUTION: In terms of an arbitrary pixel in the image to be printed, this image forming apparatus controls image exposure so as to "increase electric field strength for developing toner", in the case of a pixel which makes few "pixels to form the toner" exist in an area in a peripheral vicinity NxM, and controls the image exposure so as to "decrease the electric field strength for developing the toner", in the case of a pixel which makes many "pixels to form the toner" exist in the area in the peripheral vicinity NxM.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004181076-A (JP)
Title: Command transmitting/receiving device for game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a command transmitting/receiving device improving the reliability to a sub-control device.  <P>SOLUTION: The sub-control device is provided with a command confirming means confirming whether or not the command transmitted from a main control device is right and an approval signal returning means returning an approval signal to the main control device according to the confirmation result of the command by the command confirmation means. The main control device is provided with a test means S02 testing whether or not the command confirming means of the sub-control means normally operates.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004187824-A (JP)
Title: Game machine
Inventor: UCHIDA TOMOHIRO
IPC: A63F5/04
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which facilitates the setting of game conditions and a sure confirmation and has a high convenience.  <P>SOLUTION: This game machine is equipped with a display device 3 which can variably display a plurality of identification information 31, 32 and 33. When the display configuration of the identification information 31, 32 and 33 becomes a specified display result, a prize winning state which is advantageous to a game player is presented by the game machine. The game machine has a prize-winning probability controlling means which can vary a prize-winning probability inducing a prize-winning state in steps, and an inputting means 17 which can designate the prize-winning probability of the prize-winning probability controlling means. Information regarding the prize-winning probability of the prize-winning probability controlling means which is designated by the inputting means 17 is notified by the specified display configuration of the identification information 31, 32 and 33 corresponding to the prize-winning probability.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004187845-A (JP)
Title: Set plate of pachinko game machine
Inventor: TAKEZAWA SHIGEJI
IPC: A63F7/02
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate manufacture and management by using a set plate attached to the back of a game board in common to many types of machines.  <P>SOLUTION: In this pachinko machine, a fitting part 23 is formed in a suitable place of a back part of the set plate 2 fitted to the back of the game board 1 to thereby removably fix a mounting base plate 22, a relay terminal plate 16, 26, 27 is mounted on a mounting part 25 formed in the base plate 22, and the relay terminal board is fitted to the back part of the set plate 2 through the base plate 22.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004189276-A (JP)
Title: Spout
Inventor: TAKAHASHI MASAAKI
IPC: B65D5/74
Filed: 2002-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spout which is used for a spout fitted to an inner bag and a spout without using any passage member, and easily change the fitting position or the fitting number of the passage member.  <P>SOLUTION: A spout 8 is fitted to a flexible bag 3 and used to take out liquid in the bag 3 outside. The spout comprises a spout body 10 which is provided on an outer circumference of a cylindrical portion 11 having a hole 11b passed through so as to be communicated with the inside and the outside of the bag 3 and formed of a flange 12 to be joined with the bag 3, and passage members 15 which are separately constituted from the body and form a passage to lead liquid in the bag 3 to the hole 11b of the cylindrical portion 11. The spout 8 is formed by providing first engagement portions 4a and 4b on one of the spout body 10 and the passage members 15, and providing second engagement portions 15a and 15b to be engaged with the first engagement portions 4a and 4b on the other.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004194687-A (JP)
Title: Game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 2002-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine enhancing amusement by visually changing a display region variously.  <P>SOLUTION: In this display game developed in a game machine, the display mode of identification information becomes a ready-to-win display mode 1211 comprising a part of a combination of prescribed identification information to be a specific stop result mode 1212, so that the display region 1301 is presented by an invalid display region change mode 1312 wherein the area of an invalid display region 1303 is reduced made less than or equal to the area of a valid display region 1302 by developing the plurality of display regions from a display region superimposed mode 1314 formed by superimposing the plurality of display regions 1301 as a valid display region or an invalid display region sequentially.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004159632-A (JP)
Title: Chocolate-flavored dried banana
Inventor: IKEDA AKEMI
IPC: A23L19/00
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chocolate-flavored dried banana eaten readily and reliably, utilized as a simple nutrition supplemental food product for busy modern people and agreeable for the tastes of all from children to elderly persons.  <P>SOLUTION: This dried banana is constituted by coating chocolate over the cut dried banana of a bite size.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004194788-A (JP)
Title: Component mounting method and device for game board
Inventor: TAKAHASHI HATSUMI
IPC: A63F7/02
Filed: 2002-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To improve working efficiency by mounting components on a game board by a machine.  <P>SOLUTION: A computer incorporated in a control device 6 extracts positions and an order for mounting components 8 on the game board 12 one by one from machining data 7 stored in its storage part according to models of the game boards and drives a component mounting mechanism 3, a game board mounting mechanism 4 and a component carrying mechanism 5 according to their positions and the order. When the component 8 is picked up on a pallet 17 in the component mounting mechanism 3 by the component carrying mechanism 5 and mounted on the game board 12 in the game board mounting mechanism, a positioning projection part 9 in the component 8 and a positioning recess part 13 in the game board are fitted to each other so that the component 8 is positioned and mounted on the game board 12.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004200412-A (JP)
Title: Wiring board with solder bump, and manufacturing method thereof
Inventor: SHIMIZU NORIYUKI
IPC: H01L23/12
Filed: 2002-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring board with a solder bump capable of accurately and properly connecting the electrode of an electronic component to a solder bump.  <P>SOLUTION: On an electronic component connection pad 3 exposed in an opening 4a of a solder-resistant resin layer 4, a solder bump 5 is made of solder plating, comprises a polished flat surface on its upper end, and is so provided as to fill the opening 4a and also to protrude from the solder-resistant resin layer 4.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004200436-A (JP)
Title: Susceptor and its manufacturing method
Inventor: YOKOGAWA MASAYA
IPC: C23C16/44
Filed: 2002-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a susceptor wherein the bottoms of counterbores are formed into spherical concaves which are close to a concave curved surface into which a workpiece is bent due to its dead weight, which can prevent the slippage of the workpiece when it is carried in and placed, and which can heat the workpiece with a high in-plane uniformity; and also to provide a method of manufacturing the same.  <P>SOLUTION: In the susceptor which is such that a carbon basic material 1 is coated with a ceramic film, the bottoms of the counterbores whereon the workpiece is to be placed are formed into spherical concaves, and there is a fine unevenness 1b formed, and a distance H between a top face 1e of a plurality of convex sections whereon the workpiece is to be placed and a bottom face 1g of a plurality of concave sections is nearly the same over the entire region, and a thickness L of the bottoms of the counterbores is formed nearly uniformly over the entire region.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003176351-A (JP)
Title: Method of producing polyesteramide
Inventor: MORITA TAKEHARU
IPC: C08G69/44
Filed: 2002-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of producing polyesteramide that can increase the molecular weight as both the hard segment and the soft segment have high block-forming tendencies and shows excellent chemical resistance, fabrication properties and heat resistance, particularly excellent mechanical properties and creep resistance.  <P>SOLUTION: The polyesteramide is produced by dissolving 3-250 pts.wt. of a polyamide component having a specific reduced viscosity in 100 pts.wt. of a polyester component prepared from at least one of specific dicarboxylic acid and at least one of specific diol, then by carrying out the esterification reaction of the ester component at 150-230°C, polymerizing the resultant clear and homogeneous solution under a reduced pressure at 200-260°C, and by adding a two or more functional isocyanate to the resultant resin composition having an intrinsic viscosity higher than a specific value in an amount of 0.1-10 pts.wt. per 100 pts.wt of the resin composition for extending chains of the polymer.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004206458-A (JP)
Title: Operation input processing method, and input device
Inventor: ETO KOICHI
IPC: G06F3/02
Filed: 2002-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operation input processing method and an input device which can shorten a period of time for operation in operating a plurality of operation keys so as to perform specific processing even when a period of time for deciding the input of the input device is set long for a handicapped person or the like.  <P>SOLUTION: When the sequence of the operation keys consecutively inputted (undecided input) for a time for inputting shorter than a period of time for deciding an input coincides with the sequence of operation key inputting (specific processing performing key sequence) so as to perform transition processing to a specific inputting mode, the specific input mode is transited to (S36) and the time for deciding the input is changed to a shorter time (S37). When the operation keys are inputted (decided input) continually for longer than the time for deciding the input, the sequence of the operation key input performed till then is cleared (S15), and it is determined whether or not only the sequence of the operation key input after that coincides with the specific processing performing key sequence. Moreover, only when a time needed for the input in the sequence of the undecided input is within the time of the upper limit specified (No side of S22), it is determined whether or not the sequence coincides with the specific processing performing key sequence.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003260880-A (JP)
Title: Improved ablation-transfer imaging/recording
Inventor: ELLIS ERNEST W
IPC: B41M5/385
Filed: 2002-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved method for ablation-transfer imaging/recording which does not depend on a contrast imaging material which has to absorb imaging radiation.  <P>SOLUTION: The method for transferring a contrasting pattern of intelligence from a composite ablation-transfer imaging medium to a receptor element in contiguous registration with the medium is provided. This method comprises irradiating the composite ablation-transfer imaging medium at a rate sufficient to securely effect the ablation mass transfer of at least radiation-ablative carrier topcoat (iii) of the imaging medium onto the receptor element according to the pattern of intelligence and imaging the pattern of intelligence thereon with the imaging material.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004210555-A (JP)
Title: Manufacturing method for carbon nanotube
Inventor: TACHIZONO SHINICHI
IPC: C01B31/02
Filed: 2002-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a carbon nanotube in a high yield with little impurities through an easy purification treatment.  <P>SOLUTION: Soot containing the carbon nanotube is produced through arc discharge of a carbon electrode and then purified. The arc discharge of the carbon electrode is performed in the presence of a catalytic metal, a fluorine compound in a solid state at an ordinary temperature, and sulfur. The fluorine compound is a fluorocarbon compound such as graphite fluoride or polytetrafluoroethylene.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004208846-A (JP)
Title: Powdered medicine metering and recording system
Inventor: SASAKURA HIDEKI
IPC: A61J3/00
Filed: 2002-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a powdered medicine metering and recording system, compact-sized, easily used and constructed at a low cost.  <P>SOLUTION: This powdered medicine metering and recording system 1 meters the powdered medicine in making up a medicine, and records its medicine name and measured value. The system is composed of: a reader 3 for an identification code showing the medicine information for specifying the powdered medicine; an electronic balance 4 for metering the powdered medicine; a printer 5 for printing make-up records such as the medicine name and measured value of the powdered medicine; and a portable information terminal 2 connected to the above devices through a connector 6 to give and receive a signal between them to control the devices.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004209360-A (JP)
Title: Method and device for treating combustion exhaust gas
Inventor: GUSHIMA AKIRA
IPC: F27D17/00
Filed: 2002-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for treating combustion exhaust gas by which harmful components in combustion exhaust gas can efficiently be removed at a low cost.  <P>SOLUTION: The treatment device 10 for combustion exhaust gas is provided with a combustion exhaust gas treatment chamber 13 provided in the mid-way of a passage of combustion exhaust gas, and having a cross-sectional area larger than the cross-sectional area on the passing of combustion exhaust gas in the passage, and an adsorption layer 23 provided inside the combustion exhaust gas treatment chamber 13. Harmful components in combustion exhaust gas are adsorbed on limonite as the adsorbent body of an adsorbent 21 composing the adsorption layer 23 and subjected to heating treatment so as to be porous, and are removed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004213300-A (JP)
Title: Information display controller and program
Inventor: KASHIWAGI MOTOYUKI
IPC: G06F17/28
Filed: 2002-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve usability of an electronic dictionary device by associating entry words with explanatory information in another dictionary DB by means of a simple method to store them together for easily reading the explanatory information of another dictionary DB.  <P>SOLUTION: A CPU 10 executes a first another dictionary registration program 206 to register a word included in explanatory information of an English-Japanese dictionary DB 204 as an entry word. In operation of a first dictionary retrieval program 208, when an entry word registered in a Katakana word dictionary DB 202 is retrieved, the explanatory information in the English-Japanese dictionary DB 204 is displayed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004205473-A (JP)
Title: Cryostat apparatus
Inventor: SASAKI ISAO
IPC: G01N21/01
Filed: 2002-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cryostat apparatus capable of reducing magneto-optical effects of an electromagnet received by measuring light passed through an optical window and measuring highly precisely magneto-optical characteristics in the cryostat apparatus used for measuring magneto-optical characteristics.  <P>SOLUTION: The cryostat apparatus is provided with both a cryostat provided with a side wall hole 17 for the passage of a light beam and the electromagnet 16 having a pair of magnetic poles for magnetizing a sample to be measured 10 perpendicularly to its film surface. The sample to be measured 10 is mounted to the inside of the cryostat. A through optical path 18 is provided for one of the pair of magnetic poles of the electromagnet perpendicularly to the film surface of the sample to be measured. One end of the optical path is joined to the side wall hole of the cryostat. The optical window 26 is provided at a prescribed location in the optical path. The vacuum of the cryostat is held in the optical path from the side wall hole to the optical window via the side wall hole of the cryostat.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004208613-A (JP)
Title: Telescopic mixing-suppressing tool
Inventor: INAGAWA KIYOSHI
IPC: A01K63/04
Filed: 2002-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems wherein air supply carried out when breeding and cultivating aquatic organisms causes mixing of cultivation water which is not preferable to the aquatic organisms, and not only the outer surrounding of an aquarium is made dirty by the spray of the water when the bubbles of the air caused by the air supply are broken on the water surface, but also air supply devices are required to be separately prepared because the standards of the aquarium and a culture vessel are in great variety to cause the difference of the depth.  <P>SOLUTION: The mixing-suppressing tool has a telescopic pipe 1a and 1b freely floatable in the upper and lower direction, and having an outlet 6 of water for releasing the water, opened in the periphery face at the upper part of the telescopic pipe 1a and 1b, a float 7 attached to the upper part of the outlet 6 of the water, a detachable lid 2 fitted in the upper terminal face of the telescopic pipe 1a, and an air tube 3 penetrating the lid 2 and having an air stone 4 attached thereto. The lid has an air-releasing and feeding opening 5 opened therein, and the lower end face of the telescopic pipe 1b is used as a water intake 8 and has a frame 10 having a spindle 9 and regulated so as to be fitted therein. The frame 10 has a net 11 attached thereto, and a mooring rope 12 is attached to the spindle 9. A weight 13 is attached to the other terminal of the mooring rope 12.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004513075-A (JP)
Title: 多成分生物学的輸送システム
IPC: A61K47/48
Filed: 2001-07-20
Abstract: 核酸を含め、治療薬の送達に有用な組成物および方法が提供される。該組成物は該組成物の送達を標的とするのに、ならびに成分をイメージングするのに有用な成分と一緒に調製することができる。
Patent JP-2004504364-A (JP)
IPC: B01D3/14
Filed: 2001-03-05
Abstract: A process and apparatus to enable the continuous isolation of an organometallic compound, such as trimethylindium from a liquid feedstock. The liquid feedstock is delivered to a distillation column having two heating zones to effect dissociation of the feed stock thereby liberating the organometallic compound, which is collected as a vapor from the top of the column.
Patent JP-2004520943-A (JP)
Title: トンネリング・センサまたはスイッチ及びその製造方法
IPC: H01L29/84
Filed: 2001-07-30
Abstract: マイクロ・エレクトロ・メカニカル・スイッチまたはトンネリング・センサの製造方法である。片持ち梁ビーム構造物及び組合わせ部が第一の基板またはウェハ上にあるエッチング停止層上に定義され、少なくとも１つの接部及び組合わせ部が第二の基板またはウェハ上に定義されている。前記第二の基板またはウェハ上の前記組合わせ部が前記第一の基板またはウェハ上の組合わせ部と相補形状をなす。共晶ボンディング層であることが好ましいボンディング層が少なくとも１つの組合わせ部上に提供される。前記第一の基板上の組合わせ部は前記第二の基板またはウェハの組合わせ部と対面構造に移される。圧力が２つの基板間に加えられ、ボンディング層または共晶層における２つの組合わせ部間でボンディングが起こる。その時、第一の基板またはウェハ、及びエッチング停止層が除去されて第二の基板またはウェハに関連した動作をする前記片持ち梁ビームが自由になる。 【選択図】図１Ａ
Patent JP-2004535754-A (JP)
Title: ３−ヒドロキシカルボン酸の製造ならびに枝分れポリマーにおける使用
IPC: C12R1/01
Filed: 2001-08-03
Abstract: 本発明は、３−ヒドロキシニトリルから３−ヒドロキシカルボン酸を調製するための方法に関する。特に、酵素触媒として微生物細胞の１）ニトリルヒドラターゼ活性およびアミダーゼ活性または２）ニトリラーゼ活性を利用して、変換率が最大１００％という高い収率で３−ヒドロキシバレロニトリルを３−ヒドロキシ吉草酸に変換する。３−ヒドロキシ吉草酸は高度に分枝したコポリエステルを調製するにあたってｅ−カプロラクトンに代わるものとして用いられるものである。
Patent JP-2004506387-A (JP)
Title: 携帯電話用イヤホーン
IPC: H04R1/10
Filed: 2001-08-07
Abstract: 携帯通信装置（ＰＣＤｓ）、特に携帯電話と共に用いるイヤホーンで、装置の電磁（ＥＭ）放射線は使用者の頭から遠ざけられ、他方、音響波は収集され音響チューブを通じて使用者の耳に伝えられる。イヤホーンは、音響的に互いに遮蔽されたマイクロフォンとスピーカーを内包したカプラを用いてもよい。カプラは使用者の耳とＰＣＤの両者から隔てられて置かれる。カプラは音響波を音響チューブに出力し耳に伝送する。 【選択図】図２Ａ
Patent JP-2004505881-A (JP)
Title: 個々のガラス板を製作するための方法及び装置
IPC: C03B33/07
Filed: 2001-08-16
Abstract: 本発明は、個々のガラス板を製作する方法と装置に関する。携帯電話又はフラットスクリーンのような電子装置では、最小厚（１００μｍのレンジ）と高品質が要求される。 本発明の目的は十分に経済的な方法で十分な経済的な方法で十分な品質、つまりは最小損品率及び高度のプロセス安定性でガラス板を提供することである。このため、ガラスストリップ（１）は引き抜きの直後、被覆設備（４１）で保護層が設けられることによって、ガラスストリップ（１）に対する機械的安定性を付与し、偏向装置（５）で偏向される前に表面を保護する。偏向の後、ガラス帯は切断設備（６）で個々の板に切断される。
Patent JP-2004508124-A (JP)
Title: 組織特異的撮影のためのｘ線検出器及び方法
IPC: H05G1/64
Filed: 2001-08-16
Abstract: 【課題】関心領域に対するエネルギー依存撮影のための方法を提供する。 【解決手段】検査時間内にＸ線検出器をＸ線光子に曝露させる。そのＸ線光子を、選択したエネルギーしきい値を超えるエネルギーを有するＸ線光子と、該しい値以下のエネルギーを有するＸ線光子とに区分する。しきい値を超えるＸ線光子は第１のエネルギー光子計数を提供するように計数され、一方、しきい値以下のＸ線光子は第２のエネルギー光子計数を提供するように計数される。第１及び第２のエネルギー光子計数を検査データとしてメモリ内に記憶し、この検査データに画像処理技法を適用して画像を作成する。 【選択図】図１
Patent JP-2004523059-A (JP)
Title: 溶融炭酸塩形燃料電池の製造方法および溶融炭酸塩形燃料電池
IPC: H01M8/14
Filed: 2001-09-14
Abstract: 【課題】この発明は、多孔質の酸化ニッケルから成る陰極の層と、多孔質のニッケルから成る陽極の層と、陰極と陽極との間に配置され、細孔構造の電解質保持材中に収容され、電解質としての一つまたは複数のアルカリ金属炭酸塩から成る溶融物とを有し、その際陰極の層を作るために、触媒活性微粒子で被覆され、多孔質のニッケルから成る焼結された電極板が、燃料電池動作中において酸化ニッケルに変化する溶融炭酸塩形燃料電池の製造方法に関する。さらに、この発明は、このような陰極反応の活性化を向上させた燃料電池に関する。 【解決手段】この発明においては、この電極板は、燃料電池動作中において、ガスを発生させて、対応する金属酸化物へ変化する、一つまたは複数の非酸化物の無機金属化合物から成る触媒活性微粒子で被覆されるものと規定されている。