baber/WOPTO huggingface dataset:
Patent JP-2002528617-A (JP)
IPC: C08J3/12
Filed: 1999-11-02
Abstract: The invention concerns water re-dispersible granules obtainable by drying an emulsion comprising an active matter in the form of a hydrophobic, a non-ionic surfactant selected among polyoxyalkylene derivatives, and a water soluble or water dispersible compound selected among polymers: (i) obtained by polymerising an ethylenically unsaturated carboxylic acid, or anhydride monomer (I), and an ethylenically unsaturated carboxylic acid polyoxyalkylene ester (III), and optionally an ethylenically unsaturated linear or branched hydrocarbon monomer (II); or obtained by polymerising said monomer (I), and a vinyl type monomer (II'), comprising at least a C2-C10 linear or branched, or cyclic aliphatic radical; (ii) obtained by polymerising at least a monomer of formula (I) comprising a hydrophobic graft; (iii) polypeptides of natural or synthetic origin; (iv) highly depolymerised polysaccharides comprising at least a hydrophobic graft.
Patent JP-2002529695-A (JP)
Title: 酸または塩基を検出または測定するための方法およびセンサ
IPC: G01N21/41
Filed: 1999-10-28
Abstract: (57)【要約】
本発明は、環境中の酸または塩基の濃度あるいはｐＨを測定するための方法およびセンサに関する。このセンサは、ルイス酸、ルイス塩基、ブレンステッド酸、ブレンステッド塩基、またはこれらの組み合わせのうちの少なくとも１つの官能基を有する少なくとも１つの化合物を外側表面に有する屈折率変換器から構成されるが、ただし、（ｉ）この化合物は、酸または塩基と接触される場合、色の変化を行わず；そして（ｉｉ）天然に存在する官能基が存在し、変換器接続化合物が存在せず、１つのオーバー層が正確に存在する場合、オーバー層はポリ（ビニルアルコール）ではない。
Patent JP-2002529472-A (JP)
IPC: C07C231/18
Filed: 1999-11-03
Abstract: An enantiomerically enriched compound of formula (4)or the opposite enantiomer thereof, wherein R is C1-10 alkyl. This compound, in the form of a transition metal complex, is useful as a catalyst for stereoselective hydrogenation.
Patent JP-2002531258-A (JP)
Title: モジュール式固相抽出プレートアセンブリ
IPC: B01D12/00
Filed: 1999-12-01
Abstract: (57)【要約】
【解決手段】  ９６-容器型固相抽出（SPE）プレートアセンブリは、複数の開口部（孔部）を有する共通ベースプレートと、該孔部を貫いて設けられる着脱可能抽出カートリッジ（容器、管）とを含む。プレートアセンブリは、従来式の９６-容器型プレート真空マニフォルドに装着される。カートリッジはベースプレートに嵌め込み式に取付けるのが好ましいが、ねじ締めでもよい。開口部は、カートリッジの側壁から突出する環状隆起部に対応する環状窪み孔を有している。各隆起部は対応する窪み孔に嵌め込まれる。このモジュール式設計により、ユーザは、異なる吸着剤を有する抽出容器を共通ベースプレート内部へ挿入することにより、抽出プレートアセンブリの抽出媒体組合わせをカスタマイズすることができる。ベースプレートと抽出カートリッジとの間に真空シールを維持して、吸着剤に対して圧力勾配を保持するためにガスケットを設けている。
Patent JP-2002532828-A (JP)
Title: プラズマ発生のための中空の陰極のアレー
IPC: H05H1/24
Filed: 1999-12-06
Abstract: (57)【要約】
本発明は放電プラズマの生成に使用のための陰極のアセンブリーに関する。陰極はアレー中の複数の電気伝導性の中空のプラズマ発生セルを含んでなり、当該セルは相互に電気的に接続されている。発生されたプラズマはフィルム、繊維、粒子及びその他の製品のような基材の表面の特性を修正するために使用することができる。
Patent JP-2002533397-A (JP)
IPC: C07D495/04
Filed: 1999-12-21
Abstract: The present invention provides 4-amino-azepan-3-one protease inhibitors and pharmaceutically acceptable salts, hydrates and solvates thereof which inhibit proteases, including cathepsin K, pharmaceutical compositions of such compounds, novel intermediates of such compounds, and methods for treating diseases of excessive bone loss or cartilage or matrix degradation, including osteoporosis; gingival disease including gingivitis and periodontitis; arthritis, more specifically, osteoarthritis and rheumatoid arthritis; Paget's disease; hypercalcemia of malignancy; and metabolic bone disease, comprising inhibiting said bone loss or excessive cartilage or matrix degradation by administering to a patient in need thereof a compound of the present invention.
Patent JP-2002536342-A (JP)
Title: ニコチン又はニコチンレセプターのリガンドとモノアミンオキシダーゼ阻害剤を含む医薬組成物、ならびにタバコ離脱症状を治療するためのそれらの使用
IPC: A61K31/421
Filed: 2000-01-28
Abstract: (57)【要約】
この発明は、タバコの離脱症状の治療用にデザインした、ニコチン又はニコチンレセプターのリガンド及びモノアミンオキシダーゼ阻害剤を含む新規な医薬組成物に関する。
Patent JP-2002536138-A (JP)
Title: 可調式インラインスケート機構
IPC: A63C17/06
Filed: 2000-02-11
Abstract: (57)【要約】
スケートを種々のサイズの靴に合うように調節する調節機構を備えた可調式インライン車輪付きスケート。調節機構は、かかと受入れ部分（22）の相対運動を生じさせるよう螺旋ラック（36）と協働する回転自在な調整ねじ（30〜32 ）を有している。
Patent JP-2002536018-A (JP)
IPC: A61K38/22
Filed: 2000-02-11
Abstract: The present invention relates to glycosylated leptin compositions and related methods. Included are glycosylated leptin proteins having a Stokes' radius allowing for improved properties, as well as glycosylated leptin proteins having selected sites for glycosylation, nucleic acids encoding such proteins, related host cells, vectors, processes for production, and methods of use of such compositions. Novel methods of producing glycosylated proteins are also provided. The glycolysated leptin protein can be used for preparing a pharmaceutical composition that can be used in the treatment of a human for a condition selected among obesity, diabetes and high blood lipid content.
Patent JP-2002537598-A (JP)
Title: マルチリンクセレクション機能を有するハイパーリンクブラウザ
IPC: G06F17/30
Filed: 2000-02-17
Abstract: (57)【要約】
コンピュータシステムのハイパーリンクされたブラウザにおいてマルチリンクされた操作を生成し、処理する方法が提示される。マルチリンクされた操作は、少なくとも２つのリンクを表す操作である。ユーザには、ハイパーリンクされたフォーマットのページ上に少なくとも２つのリンクが提示され、ブラウザ（またはサーバ）はユーザのリンクセレクションを記録する。ユーザがすべての他の以前に選択されたリンク（１）セレクションを非選択にせずにリンク（２）を選択した場合、１つ以上のリンク（１）セレクションが記録される。ユーザが記録されたセレクションをグループとして選択することに応答して、記録されたセレクションを表すマルチリンクされた操作が生成され、処理されて新しいハイパーリンクされたフォーマットページを形成する。
Patent JP-2002537920-A (JP)
Title: 布帛のクリーニングおよびリフレッシング方法
IPC: D06F43/00
Filed: 2000-03-01
Abstract: (57)【要約】
以下のステップで布帛品を処理するための方法：開口部および内部空間を形成する少くとも１つの壁を有した容器に布帛品を入れる。次いで、容器の内部空間内における空気の温度および相対湿度を既定の第一温度および既定の第一相対湿度まで既定の第一期間にわたり上昇させる。最後に、容器の内部空間内における空気の温度または相対湿度のうち少くとも一方を、第一期間の最後に、既定の第二温度および既定の第二相対湿度まで既定の第二期間にわたり変化させる。
Patent JP-2002538835-A (JP)
Title: 比較遺伝子解析による生物の同定方法および該方法を実施するためのプライマーおよびハイブリダイゼーションプローブ。
IPC: C12N15/09
Filed: 2000-03-16
Abstract: (57)【要約】
本発明は、比較遺伝子解析により生物を同定するための方法、プライマーおよびハイブリダイゼーションプローブを含み、高度に保存された遺伝子、偽遺伝子またはホモログのコード領域および非コード領域および／または機能的に有意な領域がＰＣＲを用いて増幅され、次いで遺伝子型タイピングされ、解析されることを特徴とする。高度に保存された遺伝子、偽遺伝子またはホモログのコード領域および非コード領域の比較により、単一オリゴヌクレオチド対が異なる種間で高度に保存されたＤＮＡ配列に結合し、それにより、全ての種について同一である遺伝子セグメントの増幅が可能になる。オリゴヌクレオチドとしては、異なる種間で最も可能性がある配列差異を有する１つまたはそれ以上の遺伝子領域が挙げられる。引き続く反応工程におけるこの高度な多形性の領域の遺伝子配列の決定は、該遺伝子配列を特定の種に割り当てることを可能にする。本発明の態様の特定の好ましいバリアントにおいて、オリゴヌクレオチド対は、高度に保存された腫瘍抑制遺伝子ＰＴＥＮ／ＭＭＡＣ１、その偽遺伝子およびそれらのホモログを増幅することを可能にすることが見出された。
Patent JP-2003507583-A (JP)
Title: セルロース系繊維シートの填料歩留まりを向上させる方法
IPC: D21H17/37
Filed: 2000-03-16
Abstract: (57)【要約】
セルロース系繊維シートの填料歩留まりを向上させるための方法を開示する。この方法においては、増加した陰イオン性部位を有するセルロース系繊維を、正に帯電した填料粒子及び／若しくは両性填料粒子または陽イオン性歩留まり向上剤並びに負に帯電した填料粒子及び／若しくは両性填料粒子を用いて処理する。填料粒子を保持したセルロース系繊維シートもまた開示する。
Patent JP-2003519438-A (JP)
Title: 放射源
IPC: H01L33/64
Filed: 2000-04-21
Abstract: (57)【要約】
第２の活性層（６２）に結合される第１の活性層（４２）を含む放射源（３０）が提供され、第１の活性層（４２）は、適当な刺激によって周波数v 1 の一次放射を生成し、その一次放射は第２の活性層（６２）によって周波数v 2 の二次放射に変換されて、その後、出力される。第１の活性層と第２の活性層との間の結合は、第１の活性層（４２）と第２の活性層（６２）との間に配置される中間層（５８）によって達成される。放射源（３０）はさらに、第１の活性層（４２）に組込まれるpn接合（４８）を含み、pn接合からの第１の活性層（４２）への電気的キャリアの注入により、第１の活性層（４２）が一次放射を放出するように刺激される。
Patent JP-2003500109-A (JP)
Title: 車椅子によりフットボールを競技する装置
IPC: A63B69/00
Filed: 2000-02-11
Abstract: (57)【要約】
この発明は、フットボールを行う車椅子に適合したデバイスからなる。前記デバイスは、相互に連結される部材（１，２，３及び４）により形成される。この解決手段により、いずれかの方向へ移動する際に、自由になる肢脚を球技者に与えることができるもので、これは、フットボールのボールを蹴るために使用の前記デバイスを支持体（４）に挿着し、車椅子に座りながら部材（３）により前記ボールを案内し、ドリブルすることができるからである。
Patent JP-2003500233-A (JP)
Title: インラインドラフティング及び流動誘導結晶化によるポリエステル及びコポリエステルの急速結晶化方法
IPC: B29C48/08
Filed: 2000-05-25
Abstract: (57)【要約】
本発明は、歪み誘導結晶化をポリエステルに導入する方法に関する。詳しくは、溶融相反応器（１）からの無定形ポリマーを、最初に、従来のストランドダイを通して押出す。しかしながら、ペレタイザー／カッター（７）の中に直接進ませる代わりに、これを、Ｔｇよりもほんの僅かに高い温度で一軸方向に延伸する。延伸から得られる鎖整列によって、従来の熱結晶化によるよりも著しく高い速度で結晶化が起こる。この延伸工程の後で、ストランドをアニールし、ペレタイザーに供給し、細断する。本発明の方法は、遅いガラスからの熱結晶化半時間の速度を有するポリマーを結晶化させるために有利である。少なくとも約１５％の結晶化度及び単一の融点吸熱を有する光学的に透明のポリマーが製造される。
Patent JP-2002211514-A (JP)
Title: Method and device for filling sealant into cartridge
Inventor: ADACHI HIROSHI
IPC: B65B37/06
Filed: 2001-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for filling a sealant into a cartridge capable of reducing the filling time of the sealant in the cartridge, and the fatigue of workers. SOLUTION: An outer frame comprising an upper lid 2, a substrate 3, and three stays 1 is formed on a table 70, and the upper lid 2 is rotated around a hinge 7 in an opening/closing manner. A can 40 in which upper and lower can lids are moved, one can lid 40b is placed on the surface of the sealant material, and an upper part and a bottom surface are sealed by an upper lid 5 for sealing the can and a lower lid 4 for sealing the can, respectively, is mounted on the outer frame. Air is fed to the upper part of the can 40 via a regulator 14, a piping 13, an air connector 12, a pipe 11 and the upper lid 5 for sealing the can. The sealant material is fed and filled into the cartridge 30 by pressing the can lid 40b, and operating a lever 21a of a switch 21.  The filling time is shortened, and the working efficiency is considerably improved, compared with the manual work using a conventional spatula.
Patent JP-2002217085-A (JP)
Title: Illumination system and projection aligner using it
Inventor: MIZOUCHI SATOSHI
IPC: G03F7/22
Filed: 2001-01-15
Abstract: PROBLEM TO BE SOLVED: To obtain a projection aligner in which anisotropy of σ of a projection optical system is not influenced by the cross section of an optical pipe and a high quality projection alignment performance can be attained. SOLUTION: Since an exit face 6b1 is provided with a light shielding means as shown by hatching, exit illumination light has a circular shape shown at 62A and light at the hatching part is shielded. Consequently, a problem of prior art, i.e., anisotropy of σ, is eliminated. Since the light shielding means is disposed in the vicinity of the exit face of an optical pipe, light having a σprofile already arranged through the light shielding means is projected and focused through a zoom optical system at the time of continuous variation of σ, and thereby a fly-eye exit face 8b requires no diaphragm for adjusting σ. Furthermore, deformed illumination can be formed easily by shielding a required part by the light shielding means.  The light shielding means may be a mechanical diaphragm of circular aperture or it can be obtained by coating the exit face of an optical pipe with a light shielding paint except the circular aperture or by depositing a multilayer dielectric film or a metallic film thereon.
Patent JP-2002209757-A (JP)
Title: Smokeless roaster
Inventor: NAKATO YUTAKA
IPC: F24B1/20
Filed: 2001-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a smokeless roaster which has a simple constitution in which an inner pot is eliminated and fire of charcoal in a charcoal port can be uniformly made. SOLUTION: A feeding opening 19 for wind for making a fire fed into a charcoal pot 14 is opened on the side wall of a water tank 9, and a cap body 24 provided with a wind direction plate 23d facing to an air blowing hole 21 of an air blowing fan 20 is fitted to the feeding opening 19 in which the top face 23a, the bottom face 23b and one 23c of the side faces are closed. When the wind for making a fire is fed into the water tank 9 from the feeding opening 19, it hits the wind direction plate 23d and changes its wind direction and it swirls along the side wall of the water tank 9. As the wind for making a fire flows into from the peripheral edge of the bottom end opening 16 of the charcoal pot 14 supported on the water tank 9 while it swirls, the charcoal in the charcoal pot 14 can be uniformly burnt.  In addition, it may be also possible that the wind for making a fire is fed approximately in the tangential direction of the side wall of the water tank mounted on the outer pot and the wind for making a fire may be swirled along the side wall of the water tank.
Patent JP-2001244039-A (JP)
Title: Connecting method for contact surface of electrical component
Inventor: ULLRICH KARLHEINZ
IPC: H01C1/14
Filed: 2001-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for electrically and mechanically strongly connecting the contact surface of a electrical component material for a layer resistance with at least two metallic connecting conductors which are extended therethrough in the longitudinal direction and an apparatus using the same. SOLUTION: To manufacture the electrical component material, in the first step, an opening of a long shaped gap extended in the longitudinal direction whose boundary is determined by the connecting conductor postformed of connecting conductor material and a horizontal member to be removed is formed on a continuous metal sheet for example by the etching. In the second step, the conductor material is inserted in a cassette and the other of the horizontal member is protruded from the cassette. After it is separated in the third step, the free end of the conductor extended in parallel is protruded from the cassette.  In the fourth step, the cassette is inserted in a joining or welding equipment, the free end of the conductor is lapped over each contact surface of the component material or a multiple string component material, and those are mutually connected through the joining process or welding process. An advantage of achieving high corrosion resistance (to 750 deg.C) and the drastic automation of manufacturing and the subsequent processing thereof is obtained.
Patent JP-2002220187-A (JP)
Title: Cargo handling device
Inventor: ICHINOSE KOJI
IPC: B66C1/10
Filed: 2001-01-25
Abstract: PROBLEM TO BE SOLVED: To promptly, easily and safely change suspending holder. SOLUTION: In this cargo handling device, a crab bed is equipped on a traveling and moving portal base, and a spreader 11 is supported so as to elevate by a crane device equipped with the crab bed through a plurality of elevating ropes 8, and a suspending sheave 17 wrapped around with the elevating ropes 8 are provided on the spreader 11 at specified intervals. A plurality of sheave locks 18F, 18R supporting the suspending sheave 17 are detachably provided on the spreader 11 through a coupling mechanism 19, and integrally connected by a coupling beam material 21.
Patent JP-2002220199-A (JP)
Title: Forklift system
Inventor: FUJII KOJI
IPC: B66F9/24
Filed: 2001-01-25
Abstract: PROBLEM TO BE SOLVED: To easily input a working stage number, and to read a plane position by this input. SOLUTION: A bar code indicating a plane position of work is provided, and a forklift is provided with a bar code reader 16, an encoder 18 obtaining the height of a fork 6, and a switch 26 inputting a working stage number. The inputted stage number is checked by the encoder 18, and the bar code reader 16 reads the plane position from inputting of the switch 26.
Patent JP-2002219876-A (JP)
Title: Thermal transfer recording material
Inventor: MIYAKE KAZUHITO
IPC: B41M5/26
Filed: 2001-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a thermal transfer recording material especially with high recording sensitivity. SOLUTION: This thermal transfer recording material has a photothermal conversion layer containing at least a photothermal conversion substance and a resin on a support and optically records data. In this thermal transfer recording material, the half-band width of a maximum absorbance in the range of 70 to 1,200 nm of the photothermal conversion layer is 200 nm or less.
Patent JP-2002222650-A (JP)
Title: Black lead nature particle for negative electrode of non-aqueous electrolytic solution secondary battery and its manufacturing process, negative electrode of the non-aqueous electrolytic solution secondary battery and the non-aqueous electrolytic solution secondary battery
Inventor: TAKEI KOICHI
IPC: H01M4/587
Filed: 2001-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a negative electrode of a non-aqueous electrolytic solution secondary battery and its manufacturing process, the negative electrode of the non-aqueous electrolysis liquid secondary battery which uses the black lead nature particles, and the non-aqueous electrolytic solution secondary battery, which excel in electrode-applying workability and electrode adhesion property, have a rapid electricity-charging/discharging characteristic, have satisfactory cycle characteristics, and have small irreversible capacity. SOLUTION: The manufacturing process of the graphite particles for the negative electrodes of the non-aqueous electrolytic solution secondary batteries, the graphite particles for the negative electrodes of the non-aqueous electrolytic solution secondary batteries manufactured with this manufacturing process, the graphite particles manufactured with the manufacturing process or the negative electrodes of the non-aqueous electrolytic solution secondary batteries using the graphite particles, and the negative electrodes of the non-aqueous electrolysis liquid secondary batteries and the non-aqueous electrolytic solution secondary-batteries having the negative electrodes, are characterized by making the graphite particles pass through a gap between two boards, which are located having the gap and one side or both sides of the board rotate.
Patent JP-2002221421-A (JP)
Title: System for processing map information and medium for storing map information
Inventor: YANO FUMIKO
IPC: G09B29/10
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To obtain a system for processing a map information or a medium for storing the map information, which easily edit the map information, i.e., when the map information is edited on an arbitrary scale, the map information with other scale is automatically edited. SOLUTION: The system is provided with a reading means 4 that reads the map information including plural map data with different scales and relational data representing the relationship between the plural map data, a receiving means 13 that receives an editing information representing the editing contents for the map information, an editing means 7, 9, 10 that edits the plural map data on the basis of the editing information using the relational data of the map information, and an outputting means that outputs the map information including the plural edited map data.
Patent JP-2002220317-A (JP)
Title: Cosmetic
Inventor: OKUBO YASUHIRO
IPC: A61K8/00
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To provide the cosmetic composition feely adjusted solidification by increased viscosity, and the cosmetic. SOLUTION: The purpose is accomplished by containing polyglycerin fatty acid ester having HLB3 or less and an ester of a fatty acid having 20 or more carbon atoms and a polyalcohol in a grease.
Patent JP-2002225281-A (JP)
Title: Charge bias device for ink jet printer, manufacturing method therefor and ink jet printer
Inventor: YAMADA TAKEHIRO
IPC: B41J2/09
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To realize a charge bias device for a high speed ink jet printer which is a thin type and records an image of high grade corresponding to multiple nozzle rows. SOLUTION: This device is provided with an ink particle passing window (slit) installed in column-wise at facing positions with multiple nozzle hole rows, a charge bias electrode formed in long and narrow and sandwiching the window from both sides, a non-conductive charge bias electrode substrate having lead wire tracks from these electrodes, and a means to fix the substrate at prescribed positions against a multiple nozzle hole rows. The charge bias electrode which is a thin type, can cope with multiple nozzle hole rows and record the image of high grade.
Patent JP-2001285512-A (JP)
Title: Method and device for using electronic means for providing automatic constitution of computer system on the basis of its physical position
Inventor: AJA MOHINDORA
IPC: H04L29/06
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a method and a system which provide automatic constitution of a portable device (for example, a computer), on the basis of its physical position. SOLUTION: The system (and software mechanism, method, and programmable storage devices) automatically constituting the portable device includes an electronic unit, which electronically determines the physical position of the portable device, a module which retrieves positional configuration information corresponding the determined physical position, and a module which constituted the portable device based on the information included in the configuration.
Patent JP-2002226065-A (JP)
Title: Paper feeder
Inventor: INOUE NOBUO
IPC: B65H1/28
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a paper feeder stabilizing the sheet carrying performance and preventing the malfunction by causing no imperfect connection between a sheet storage part and a paper feeder body, constantly and surely holding the electric connection between the sheet storage part and the paper feed device body, when the sheet storage part is set to the paper feeder body, and causing no imperfect connection of a connector before/after the lateral regist adjusting operation of the paper feeder. SOLUTION: This paper feeder is provided with a lock mechanism reducing rattle as much as possible and having a retaining force against a displacement slide force which is applied on the first sheet storage part 100 in the front/rear- direction.
Patent JP-2002232955-A (JP)
Title: Authentication system, service providing system and authentication server
Inventor: MUTO KATSUHIKO
IPC: G06Q50/00
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To provide an authentication system, a service providing system and an authentication server that can enhance the security when the server authenticates a portable information terminal. SOLUTION: The server 8 authenticates the portable information terminal 1 on the basis of position information received from the portable information terminal 1 and provides an on-line business transaction service to the portable information terminal 1 on the condition that the authentication result is correct. A possessor of the portable information terminal 1 register's as an area providing a correct authentication result, its own home and its working place or the like. Even when the portable information terminal 1 is missing or stolen by a 3rd party, so long as the portable information terminal 1 stays in an area providing a negative authentication result, the provision of the on-line business transaction service from the server 8 to the portable information terminal 1 can be avoided so as to avoid illegal use of the on-line business transaction service.
Patent JP-2002231267-A (JP)
Title: Bonding laminate of electrode and membrane and its manufacturing method
Inventor: NISHIKI YOSHINORI
IPC: C25B9/19
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell using an ion exchange membrane having a large ion exchange capacity and high performance, durable for actual use, by supplementing the weakness of mechanical strength of the ion exchange membrane with electrodes. SOLUTION: A positive electrode 2 and a negative electrode 3 are made porous, and a part of the ion exchange membrane 4 is penetrated into the porous part of the positive electrode and the negative electrode to mechanically integrate them. Thereby, the weakness of mechanical strength of the ion exchange membrane is supplemented with the positive electrode and the negative electrode, and this bonding laminate of the electrode and the membrane usable for industrial electrolytic cell and fuel cell is formed.
Patent JP-2002233535-A (JP)
Title: Endoscopic operation system
Inventor: OZAKI TAKASHI
IPC: A61B17/28
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To record the history of operations of an endoscopic operation system. SOLUTION: The CPU 51 compresses image data and records the data in a CD-R 54 and an FDD 55. System data comprising the history of operations of the system and the history of errors, comments, etc., are recorded in a main memory device 52 in a prescribed protocol, and the system data are printed by a printer 56 if necessary.
Patent JP-2002239879-A (JP)
Title: Ultrasonic vibration machining method
Inventor: MIZUE HIROSHI
IPC: B24B37/00
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a machining method allowing the machining of a ceramics material or a metal material in which a bent hole or a hole larger at its inside than at its entrance is to be made. SOLUTION: The ultrasonic vibration machining method comprises machining a workpiece with ultrasonic vibration applied thereto while giving remote outer force such as magnetic force or centrifugal force to a free tool such as a spherical tool for pushing the free tool against the workpiece.