baber/WOPTO huggingface dataset:
Patent JP-2003193144-A (JP)
Title: Operating method in slag-making stage in copper converter
Inventor: NAGATO TOSHIHIRO
IPC: C22B15/06
Filed: 2001-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for operating a copper converter by which a copper grade in a matte supplied into the copper converter is enhanced to 64-68% without deteriorating slag characteristic and the production capacity of a copper smelting furnace can be improved.  <P>SOLUTION: A heat quantity to be get out with nitrogen is reduced by increasing a blasting oxygen concentration to 29.5-32.0% for 64-68% copper grade in the matte and the blowing oxygen amount can be reduced until reaching to 1300°C mainly with FeS oxidizing reaction heat, and the slag characteristic is not deteriorated.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003194889-A (JP)
Title: Defect analyzing system and method for semiconductor device
Inventor: KADOTA KENICHI
IPC: H01L21/66
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a defect analyzing method for a semiconductor capable of inexpensively identifying a short-circuiting defect part between wires with high efficiency.  <P>SOLUTION: This system comprises a stage for measuring wiring resistance values between terminals belonging to the different wires and between terminals belonging to the same wires, a stage for judging whether the short-circuiting exists between the adjacent wires or not on the basis of the wire resistance values, a stage for calculating a predicted position of the short-circuiting on the basis of the wire resistance values when the short-circuiting exists between the wires, a stage for selectively observing the predicted position of the short- circuiting point; and a stage for displaying the predicted position of the short- circuiting point overlappingly on the obserbed image of the wire, in the semiconductor device comprising two or more wires arranged at an upper part of a semiconductor base at predetermined intervals, and the terminals respectively connected to both ends of the wires.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003197917-A (JP)
Title: Semiconductor device and its fabricating method
Inventor: MITANI MASAHIRO
IPC: G02F1/1368
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a semiconductor film becoming the active layer of a TFT completely from being irradiated with light in any direction.  <P>SOLUTION: A lower light shielding film 42 shields light returning from below a transparent insulating substrate 41. An upper light shielding film 56 provided on a third interlayer insulation film 53 shields light irradiated from above. Light irradiated sideward is shielded by a side light shielding film 55 formed by filling a side face hole 54 with a light shielding conductive material. Since the lower light shielding film 42, the upper light shielding film 56 and the side light shielding film 55 are provided with no gap, a semiconductor film 44 becoming the active layer of a TFT can be prevented from being irradiated with light in any direction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003196838-A (JP)
Title: Optical disk device, information reproducing device and reproducing method for these devices
Inventor: KASHIWABARA YUTAKA
IPC: G11B7/005
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk device in which high identification performance is obtained by adding simple offset controllers even though many unsynmmetries are involved in reproduced signals.  <P>SOLUTION: The optical disk device is provided with reproduced signal detection sections 11 and 12 which detect reproduced signals corresponding to the reflected light beams of an optical disk, a first offset controller 13 which conducts offsetting of the reproduced signals employing a first offset value F1, an AD converter circuit 14 which A/D converts offset reproduced signals, a second offset controller 16 which conducts offsetting of converted digital reproduced signals using a second offset value F2 and a decoder 17 which conducts viterbi decoding for the digital reproduced signals being offset and outputs decoded data B. Highly precise identification eliminating nonlinearity is obtained because offsettings are conducted employing dedicated values corresponding to the A/D conversion and the viterbi decoding.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003200826-A (JP)
Title: Electric air compressor for rolling stock
Inventor: HACHIMAKI TAKESHI
IPC: B61D49/00
Filed: 2001-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To simplify a structure supporting a device body on a bottom surface of a vehicle, in an electric air compressor for rolling stock covered with sound insulation covers.  <P>SOLUTION: The electric air compressor A has an air compressing unit 1; the device body B including an electric motor 3 for driving this air compressing part 1; support members 31, 32 for supporting the device body B on the bottom surface of the rolling stock; and sound insulation covers 61, 62, 65, 66 for covering six faces of a rectangular parallelopiped including the device body B therein. The support members 31, 32 are fixed at the bottom surface of the rolling stock outside of the rectangular parallelopiped and penetrate through the upper face sound insulation cover 61 to project into an inside of the rectangular parallelopiped, at which the device body B is fixed. Furthermore, the upper and lower face sound insulation covers 61, 62 are mounted on the device body B or the support members 31, 32 via vibration insulation structures 70, 70'.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003178960-A (JP)
Title: Thermal treatment device for substrate
Inventor: TAKANO MICHIROU
IPC: H05B3/00
Filed: 2001-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal treatment device which is capable of heating a substrate in a concentric manner or a gradient manner, in which the distribution of temperature in the substrate is concentric or gradient in a certain direction as it is optionally changing the temperature of the substrate.  <P>SOLUTION: This thermal treatment device thermally treating an angular substrate is composed of a lower hot plate equipped with a temperature control means, a spacing body which is low in thermal conductivity and arranged along the periphery of the lower hot plate, four or more side hot plates which are thermally isolated from each other, and four or more temperature control means which heat up the above side hot plates.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003502238-A (JP)
Title: 瓶容器の充填装置
IPC: B29L22/00
Filed: 2000-06-21
Abstract: (57)【要約】
瓶容器の充填装置において、瓶容器を製造する引張りブロー成形機、完成した吹込み成形瓶容器を洗浄する水洗い機、洗浄済み瓶容器を充填する充填機は、互いに同期化状態で駆動することができ、確実に係合する搬送要素により、瓶容器は機械の間にて確実に分離した状態で搬送される。これにより、効率を顕著に失うことなく、装置の所要スペース及びコストが著しく削減される。
Patent JP-2003503507-A (JP)
IPC: A61P17/14
Filed: 2000-07-05
Abstract: 17 beta -(N-tert-butylcarbamoyl)-3-one-4-aza-steroids (I) can be obtained by a process which comprises the reaction of 17( beta -(alkoxycarbonyl)-3-one-4-aza-steroid with lithium tert-butylamide in an organic solvent. Some compounds of formula (I), for example, finasteride, are useful as inhibitors of 5 alpha -reductase, and can be used in the treatment of benign prostatic hyperplasia and alopecia. <CHEM>
Patent JP-2003505678-A (JP)
Title: 全血の凝固因子活性を測定する方法
IPC: G01N33/86
Filed: 2000-07-24
Abstract: (57)【要約】
本発明は、凝固促進物質または抗凝固物質のインヒビターの添加および非添加のもとで血液凝固時間を測定しかつ比較することにより、患者の血液サンプルの全体の凝固性質を迅速に評価する方法に関する。サンプルが全血であるとき、得られる凝固時間は血漿および血液の細胞構成要素の全体の凝固活性を表し、異常な凝固能から生じる現存するまたは切迫した病理を示す。本発明はまた、全血中の1以上の凝固促進物質または抗凝固物質の機能的な現在のレベルを決定することにより、血栓事象に対する患者のリスクを測定する方法を提供する。さらに、抗凝固薬治療の有効性を測定する方法を提供する。本発明の方法を実施するキットも提供する。
Patent JP-2003531103-A (JP)
Title: ｃ−ＪＵＮＮ−末端キナーゼ（ＪＮＫ）および他のタンパク質キナーゼの阻害剤
IPC: A61P7/02
Filed: 2000-08-11
Abstract: (57)【要約】
本発明は、式(Ｉ)
【化１】
 〔式中、Ｒ １ はＨ、ＣＯＮＨ ２ 、Ｔ (n) −ＲまたはＴ (n) −Ａｒ ２ 、ｎは０または１、およびＧ、ＸＹＺ、およびＱＷは下記の通りである〕の化合物を提供する。これらの化合物は、タンパク質キナーゼの阻害剤、特に細胞増殖、細胞死および細胞外刺激に対する反応に関与する哺乳類タンパク質キナーゼであるＪＮＫの阻害剤である。本発明はまたこれらの阻害剤の製造法に関する。本発明はまた本発明の阻害剤を含む医薬組成物、およびこれらの組成物の種々の疾患の処置および予防における利用法を提供する。
Patent JP-2003507593-A (JP)
IPC: A41C1/02
Filed: 2000-08-24
Abstract: An undergarment having a body portion and a pair of depending leg portions having a crotch region located therebetween with the body and leg portions being integrally formed from a single blank of warp knitted fabric. The opposed side edges of the blank being seamed together to define the body and leg portions. The blank is knitted to define compressive regions in the blank with different compressive strengths and being knitted to define stretch regions in the blank which have different stretch characteristics with the positional location, the size and shape of the regions being predetermined to provide desired shaping characteristics of the garment.
Patent JP-2003508465-A (JP)
Title: フェニルヒドラジン誘導体を用いた真菌防除法
IPC: A01N33/26
Filed: 2000-08-14
Abstract: (57)【要約】
式：
 （式中、Ｘは、フェニル、フェニルアルコキシ、フェノキシ、又はベンジル、の単独、又は一以上のハロゲン、アルキル、又はアルキルチオとの組合せであり、Ｙは、水素、アルカノイル、ハロアルカノイル、又はアルコキシカルボニルであり、Ｒは、水素、アルキル、ハロアルキル、アルコキシ、ハロアルコキシ、又はフェニルアルコキシである。）のフェニルヒドラジン誘導体化合物を用いた真菌防除法。
Patent JP-2003514866-A (JP)
IPC: A61K38/00
Filed: 2000-11-17
Abstract: The present invention provides a method for inhibiting atrophy or causing hypertrophy in muscle cells. It further provides a method for inhibiting skeletal muscle atrophy or causing skeletal muscle hypertrophy in vertebrate animals. It also provides a method of identifying agents that may be method for inhibiting atrophy or causing hypertrophy in muscle cells.
Patent JP-2003515374-A (JP)
Title: 可変視野関節鏡
IPC: A61B1/00
Filed: 2000-11-22
Abstract: (57)【要約】
可変視野関節鏡（３０）または類似の装置（内視鏡など）が、外側制御端部から入力レンズまたは窓によって閉鎖された内側影像入力端部まで延在する細長いハウジング管を備えている。照明装置がハウジング管の影像端部の先にある外科処置領域を照明する。第一鏡（１１４）が外科処置領域からの反射光に割込んで、第二鏡（１１６）へ反射される処置影像を形成する。次いで、第二鏡（１１６）が処置影像を反射して中継レンズアセンブリ（１１８）の入力端部に入射させる。処置影像は、ハウジング管の外側（制御）端部付近に設けた受光器に伝送される。中継レンズ（１１８）がこの影像を従来型のＣＣＤ装置のような撮像装置に入力し、この撮像装置が影像を関節鏡の外部へ伝送する。プッシュロッド（１２８）が二つの鏡の一方または両方の位置を第一および第二の制限位置の間で変化させる。
Patent JP-2003516533-A (JP)
Title: 偏光解析装置及び偏光解析方法
IPC: G01J4/00
Filed: 2000-10-06
Abstract: (57)【要約】
本発明は、光の偏光状態を測定する装置、及びその測定方法に関し、この装置は、相互異なる周波数で回転する位相遅延板と偏光子とを含んでなる。本発明の方法は、位相遅延板と偏光子を通った光信号を検出して多様な周波数成分を解析し、偏光状態を示すストークスパラメータを求めることを特徴とする。本発明によると、位相遅延板における位相遅延量を、周波数成分解析を通じて偏光状態と同時に解析することができるため、これにより誤差を減少することができるのみならず、広い波長域でも使用することができるという長所を有する。
Patent JP-2003530315-A (JP)
Title: スコポラミン塩の使用
IPC: A61P43/00
Filed: 2000-12-14
Abstract: (57)【要約】
癲癇重積状態の症状、脳神経外科的外傷によって生じるものを含めた大きな頭部外傷および脳への深刻な損傷性事象に続いて起こる癲癇発生を阻止するためのスコポラミンの使用。
Patent JP-2003518593-A (JP)
IPC: F16J15/3288
Filed: 2000-12-13
Abstract: The invention relates to a brush seal for sealing a rotor against a stator. A brush housing is provided for fastening brushes whose free ends are directed towards the stator or rotor. The brush housing is held on the rotor or stator and has a support plate. In the brush seal the free ends of the brushes are provided with a slide-ring to improve the sealing effect and reduce the wear.
Patent JP-2003519823-A (JP)
Title: 光学的カップリングシステム
IPC: H01S5/022
Filed: 2001-01-05
Abstract: (57)【要約】
本発明は、ファイバー光波導体（１１）を、ビームスプリッタ方式で作用する層（１０）を挿入して、基板（１）に配置されている２つの光電子的部材（２，３）とカップリングするための光学的カップリングシステムに関するものである。第１光電子的部材（２）の光の入射面もしくは光の射出面（１６）は、基板（１）に対して垂直に設置されている。本発明の目的は、カップリングシステムを、双方向の送信または受信モジュール、あるいは一方向の送信または受信モジュールとして構成することである。このため、第２光電子的部材（３）の光の入射面もしくは光の射出面（１７）は、基板（１）に対して平行に設置されており、ビームスプリッタ方式で作用する層（１０）は、第２光電子的部材（３）上に、基板（１）に対して約４５°の角度に配置されている面（７；２１；１０７）上に形成されている。
Patent JP-2003522091-A (JP)
Title: 水溶性ポリマーを基礎とする粉末状組成物
IPC: C04B28/02
Filed: 2001-02-08
Abstract: (57)【要約】
水溶性ポリマーを基礎とする粉末状組成物は、本質的にａ）リグニンのスルホン酸塩および／またはスルホン化されたメラミンホルムアルデヒド縮合生成物、ナフタリンホルムアルデヒド縮合生成物および／またはケトンホルムアルデヒド縮合生成物から形成されている水溶性ポリマー５〜９５質量％およびｂ）０．０１〜５００ｍ ２ ／ｇの好ましい比表面積を有する微粒状鉱物性支持材料５〜９５質量％を含有する。炭酸カルシウム、ドロマイト、粘土、フライアッシュ、ポルトランドセメントおよび石膏は、適当な典型的な支持材料であり、この目的のために有利に０．１〜１０００μｍの粒径を有する。更に、この組成物の製造法の特許の保護が請求されており、この場合水溶性ポリマーは、なかんずくそれぞれの支持材料中に混入され、このことは、殊に水溶液の形で少なくとも１つの工程で行なわれ、また、中間乾燥工程も含まれていてよい。この組成物は、ポリマー０．０５〜５質量％の量で建築材料中、例えばビチューメン生成物、セメント、カルシウムを基礎とする建築材料および／または油田建築材料中に使用され、この場合には、この組成物は、別の建築材料混合剤および充填剤混和物と組み合わされてもよい。粉末状組成物は、なかんずく極めて良好な細流性を示し、不粘着性であり、著しく簡単に計量供給および加工することができ、生成物の性質、例えば流動性にプラスに影響を及ぼす。
Patent JP-2003522595-A (JP)
Title: 高速開封パッケージ付きパッチ、および該パッケージを製造するデバイス
IPC: A61F13/02
Filed: 2001-02-13
Abstract: (57)【要約】
包帯パッドを備えまたは備えない粘着性支持部（Ａ）であって、該粘着性支持部（Ａ）から分離することができる保護材料の１つまたは複数の薄膜（Ｐ １ 、Ｐ ２ ）で被覆される粘着性支持部と、該粘着性支持部（Ａ）を包むと共に、２つの端部（Ｅ １ 、Ｅ ２ ）を引っ張ることによって分離することができる２つの半ラッパーから実質上なるラッパー（Ｉ １ 、Ｉ ２ ）であって、該２つの半ラッパーのうちの少なくとも１つが、該保護材料に固定されるラッパーとを備える高速開封パッケージ付きのパッチ。保護材料の少なくとも１つの薄膜が粘着性支持部（Ａ）の表面の少なくとも半分を被覆するような延長部を有し、接着部と接触する表面を減少させるためにダイ・プレスに追従した領域を有し、これにより対応付けられた半ラッパー（Ｉ １ 、Ｉ ２ ）を引っ張ることによって何もしなくとも薄膜の除去を可能にする。
Patent JP-2003523846-A (JP)
IPC: C09J7/29
Filed: 2001-02-02
Abstract: A multi-layered biaxially oriented film comprising at least one primary layer and at least one secondary layer, wherein the primary layer comprises a propylene copolymer having a first melting point and the secondary layer comprises a polypropylene homopolymer or copolymer having a second melting point, such that the second melting point is greater than the first melting point and the multi-layered construction is biaxially stretched. The multi-layered film further includes a surface finishing layer, to provide a writable multi-layered film. This stretched film exhibits a refractive index in the machine direction (MD) that is greater than the refractive index measured in the transverse direction (TD).
Patent JP-2003528200-A (JP)
Title: １，３−プロパンジオールを主成分とするカルボキシル官能性ポリエステルエポキシ樹脂粉体コーティング
IPC: C09D167/00
Filed: 2001-03-23
Abstract: (57)【要約】
ａ）１種類以上の脂肪族グリコールと、１種類以上のポリカルボン酸および／または無水物とをエステル化触媒の存在下で反応させて得られるポリエステル樹脂であって、前記ポリエステルがカルボキシル鎖末端を有するように、前記ポリエステルをエンドキャッピング剤でエンドキャップしたポリエステル樹脂と、ｂ）エポキシ樹脂架橋剤と、を反応させることによって得られ、前記脂肪族グリコールがモル基準で５から９０％の１，３−プロパンジオールを含むポリエステル粉体コーティング組成物。
Patent JP-2003529098-A (JP)
IPC: G02C7/06
Filed: 2001-03-23
Abstract: The invention provides progressive addition lenses designed for uses in which a large region of intermediate refractive power is desirable. The enlarged intermediate region is provided without partial or complete elimination of the distance vision zone.
Patent JP-2003532725-A (JP)
IPC: C07D213/38
Filed: 2001-05-08
Abstract: Ortho-substituted anthranilic acid amides and use thereof as pharmaceutical agents for treating diseases that are triggered by persistent angiogenesis are described.
Patent JP-2004516808-A (JP)
Title: 造血細胞の増殖を調節するための方法
IPC: A61P7/06
Filed: 2000-05-12
Abstract: それぞれインテグリンＶＬＡ−５またはＶＬＡ−４結合部位を有するポリペプチドと細胞を接触させることによって、赤血球前駆細胞を増殖させるかまたは該細胞のアポトーシスを引き起こすための方法を記載する。こうした条件下で培養した細胞集団は、天然の、または誘導された造血欠損症を有する被験者の治療において、赤血球細胞発生の研究において、そして他の領域において、使用を見出す可能性がある。
Patent JP-2003203525-A (JP)
Title: Self lubricating polyester based enamel wire
Inventor: ITONAGA SADAMI
IPC: H01B7/02
Filed: 2002-01-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a self lubricating polyester based enamel wire capable of displaying excellent slidability, abrasion resistance, high speed winding performance by a machine, and adhesiveness to electric insulating varnish.  <P>SOLUTION: This self lubricating polyester based enamel wire is structured by applying paint for the self lubricating polyester based enamel wire, which is formed by adding an adequate quantity of wax and 1-30 parts by weight of a silane coupling agent to 100 parts by weight of the resin part of the paint for the polyester based enamel wire on a conductor directly or through a polyester based enamel film layer and by baking it.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003200531-A (JP)
Title: Composite rubber/resin product and damping device structured thereof
Inventor: SUZUKI JIYUNICHIROU
IPC: F16F15/08
Filed: 2002-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a damping device which ideally secures high strength, even when a resin support is structurally thick-walled and shows superb properties such as strength, with regard to a composite rubber/resin product.  <P>SOLUTION: This damping device comprising an outer cylindrical part 6 of a two-layer integrated lamination structure which consists of an inside layer 6a and an outside layer 6b of a cylindrical shape formed of a resin material blended with a filler to a specified shape such as. fibrous around an inner cylindrical fitment 4 as a metal mounting shaft. In addition, the bracket 8 is eccentrically arranged with a specified space left intact between the bracket 8 and the inner cylindrical fitment 4, and the fitment 4 and the outer cylindrical part 6 are elastically connected together by a rubber elastic body 10 as a vulcanized molded body.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003209434-A (JP)
Title: Multi-beam reflection mirror antenna device
Inventor: TAKABAYASHI MIKIO
IPC: H01Q19/18
Filed: 2002-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-beam reflection mirror antenna device in which beam peak distortion caused by the secondary curved mirror of offset arrangement can be compensated.  <P>SOLUTION: In the multi-beam reflection mirror antenna device provided with a rotation-symmetric main reflection mirror 1, a rotation-symmetric sub reflection mirror 2, a plurality of reflection mirrors, and a plurality of primary radiators 5, the plurality of reflection mirrors are composed of two secondary curved mirrors 4a and 4b offset and arranged so that their focal points are aligned on one straight line and other two secondary curved mirrors 4a' and 4b' arranged surface-symmetrically to these two secondary curved mirrors.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003208624-A (JP)
Title: Automatic positioning device for object in image
Inventor: YAMADA MITSUHIRO
IPC: G06T7/60
Filed: 2002-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To position an object in an image at a high speed when the shape of the object stored at first is the same as the shape of the object in the image used for positioning or differs from the latter.  <P>SOLUTION: After storing feature amount of the object obtained from an image including a single object, a frame having a fixed shape is moved while calculating and storing feature amount in a region in the frame in the image for positioning to calculate a difference between the feature amount in the region in the frame and the feature amount of the object and use a position of the frame where an absolute value of the difference becomes the smallest so that a plurality of stored images required for positioning conventionally are made unnecessary and the computation time required for positioning is shortened.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003210208-A (JP)
Title: Buckle for strap
Inventor: TEJIMA MASARU
IPC: A44B11/18
Filed: 2002-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a buckle which enables an easy attachment work of a belt or a string to the buckle for a strap and the direct attachment and detachment of an article with a penetrating opening without using a connecting part.  <P>SOLUTION: An open groove starting from the center of a penetrating ring of a male part of the buckle toward the center of the end of an inserting part of the male part and continuing to the outside at a place is provided, and penetrating one side of the inserting part of the male part through the penetrating opening of the article allows the article to be attached to the penetrating ring of the male part. The male part joined to a female part by closing the open groove of the male part constitutes the buckle.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003219208-A (JP)
Title: Circuit for reducing video noise
Inventor: TAKAHASHI HIDEJI
IPC: G06T5/00
Filed: 2002-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video noise reduction circuit capable of performing satisfactory noise reduction.  <P>SOLUTION: A difference detecting part 11 outputs difference data DEF between an input video signal IN and picture data PIC of a preceding frame subjected to noise reduction processing. Meanwhile, a pulse generating part 21 generates a timing pulse TP for a period with no video components on the basis of a vertical interval of a synchronizing signal SYN. The difference data DEF and the timing pulse TP are given to a maximum value detecting part 22 and an average value detecting part 23, and the maximum value MX and an average value AV of noise quantity in the period are detected. The maximum value MX and the average value AV are given to a detection condition setting part 24 and a detection operation controlling part 25, respectively, and setting information SET and a control signal CON are generated with respect to a differential noise detecting part 13. Correction data COR generated by the differential noise detecting part 13 is given to a subtracting part 12, noise reduction processing is applied to the input video signal IN, and an output video signal OUT is outputted.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003218191-A (JP)
Title: Protective tape and peeling method therefor
Inventor: MURATA AKIHIKO
IPC: C09J7/02
Filed: 2002-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a protective tape with which occurrence of defective wafers caused by the masking tape is suppressed.  <P>SOLUTION: A protective tape 1 comprises a base material 2 and an adhesive layer 3. Slits 4 are formed like a lattice shape on one side of the base material 2. The slits 4 are formed at even intervals. Since the slits 4 are formed like the lattice shape, the base material 2 has square protruding parts 2a arrayed like a matrix. The adhesive layer 3 is formed on a top surface of the protruding part 2a. The protective tape 1 is formed roundly. A wafer 6 has boundary line 5 between chips. The protective tape 1 is so stuck on the wafer 6 that the slit 4 and the boundary line 5 make an angle of about 45 degrees.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003210986-A (JP)
Title: Fuel modifying catalyst
Inventor: AKAMA HIROSHI
IPC: B01J35/04
Filed: 2002-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydrocarbon type fuel modifying catalyst capable of realizing the modification of fuel even at a relatively low temperature with high fuel conversion efficiency and high selectivity and capable of sharply reducing the size of a modifying catalyst system.  <P>SOLUTION: This fuel modifying catalyst for a fuel cell includes a monolithic support having through-holes formed to the wall part thereof, an adherend adhering to the insides of the through-holes to contract the diameter of the through-holes and a modifying catalytic component. Fuel gas can pass through the through-holes of the wall part of the support.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002328016-A (JP)
Title: Thickness gauge for multi-point measurement
Inventor: KAGAWA TAKESHI
IPC: G01N23/16
Filed: 2002-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a thickness gauge for multi-point measurement by means of which the difference about the sensitivity for radiation of an ionization chamber becomes small in the width direction, and a more accurate measurement of board thickness can be carried out. SOLUTION: The ionization chamber 5, which is arranged in a detecting section 2, is turned around in the clockwise or counterclockwise direction in relation to the direction in which an object to be measured 4 flows. Thereby, a low sensitive region for the radiation, i.e., dead zone, which exists in conventional arrangement of the ionization chamber, can be eliminated, and the measurement of the object to be measured 4 is carried out continuously and accurately in the width direction.