baber/WOPTO huggingface dataset:
Patent JP-2003194152-A (JP)
Title: V-ribbed belt
Inventor: KINOSHITA TAKASHI
IPC: D02G3/44
Filed: 2001-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transmission belt capable of being attached while fixing a center distance, being excellent in dimensional stability, and improving belt tension retention rate.  <P>SOLUTION: The V-ribbed belt 1 has cores 3 embedded in an adhesive rubber layer 2 along the longitudinal direction of the belt and has beneath the adhesive rubber layer 2 a compressive rubber layer 4 provided with a plurality of ribs, with a base fabric 5 laminated over the adhesive rubber layer 2. For the core 3, a twisted cord is used which is obtained by first twisting a group of multifilaments of polyamide fibers and a group of multifilaments of polyethylene terephthalate fibers together into an element cord, binding a plurality of element cords together, and twisting the element cords together upwards in a direction opposite to downward twisting direction. The stresses required to extend the V-ribbed belt by 2.0% is 250 to 350 N/rib and a belt dry heat compressive stress generated when the belt is exerted with an initial load of 147 N and left in a 100°C atmosphere for 30 minutes is 100 to 150 N.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003195270-A (JP)
Title: Substrate for display device
Inventor: ARAKAWA KOHEI
IPC: C08K3/00
Filed: 2001-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate for a display device which is easily made light in weight and thinned, is strong against an impact and highly strong, indicates high performance in a wide band without thermal expansion and with excellent dimension stability and is especially suitable for an STN type liquid crystal display device.  <P>SOLUTION: The substrate for the display device contains 0.05 mass% or more of at least one of fine particles whose average light transmissivity in wavelengths 400 to 700 nm is 70% or higher, retardation value (Re) at the wavelength 632.8 nm is 250 to 700 nm and number average particle diameter (D<SB>50</SB>) is 200 nm or less and an inorganic lamellar compound whose average aspect ratio is 20 or higher, and a resin. The form that the average thickness of the inorganic lamellar compound is 10 nm or less and the form that the average aspect ratio of the inorganic lamellar compound is 5000 or less, etc., are preferable.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003194314-A (JP)
Title: Waste treating method
Inventor: AOKI TAKEHISA
IPC: B09B3/00
Filed: 2001-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waste treating method which surely reduces concentrations of CN, its compound and CO.  <P>SOLUTION: This waste treating method is used for burning up waste by putting at least the waste into a primary incineration part of an incinerator provided with the primary incineration part and a secondary incineration part formed on the downstream side of the primary incineration part. The temperature in incineration in the primary incineration part is set to 600-850°C, and a gas generated by the incineration is introduced into the secondary incineration part and heat-treated at 930°C or above.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002225524-A (JP)
Title: Trailing arm installing structure
Inventor: SEON-PYUNG KIM
IPC: B60G11/18
Filed: 2001-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a trailing arm installing structure to reduce the fore-and aft vibration transmitted from a road surface to a vehicle body by forming the locus of a rear wheel into an approximately linear motion of upward reversing and downward forwarding when the vehicle body bumps and rebounds and to enlarge a room space of a rear seat and mounting space of fuel tank. SOLUTION: In this trailing arm installing structure, a side of a trailing arm is connected to the rear wheel and the other side of the trailing arm is connected to the vehicle body via a conchoids curve forming means so that the rear wheel may figure an approximately linear locus of upward reversing and downward forwarding on bumping and rebounding of the vehicle body.
Patent JP-2003191063-A (JP)
Title: Forming die, and setup method thereof
Inventor: MATSUURA YOSHIKI
IPC: B29C33/30
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To rapidly change the whole or a part of exclusive units for forming cavities while leaving a general part behind in a forming machine.  <P>SOLUTION: A fixed insert 16, a movable insert 18, an extrusion plate 21 and a slide core 23 as exclusive units N are automatically attached/detached to/from a fixed main die 15, a movable main die 17, an extrusion rod 19 and a slide holder 22 as general purpose units M by attaching/detaching mechanisms 31, 32, 81 and 104, and the fixed insert 16, the movable insert 18, the extrusion plate 21 and the slide core 23 as the exclusive units N are integrated with each other by a connection mechanism 61 in a die closing manner. By utilizing a transverse feeding means 141 of p setup device and the die opening/closing motion on the forming machine side, the exclusive units N are automatically detached from the general purpose units M in a condition of a collected body NN, and the collected body NN of the exclusive units carried inside the forming machine from the outside of the forming machine is automatically attached to the general purpose units M.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003189917-A (JP)
Title: Folding umbrella
Inventor: HAYASHI BONKO
IPC: A45B19/10
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To achieve portability by further shortening size when folded and stored while sufficiently securing canopy area when opened by smoothly actuating lock operation of a top spring to a lower runner even with a 5- or 7-stage shaft, and setting the shaft to fold in 4 to 6-stages to achieve shortness.  <P>SOLUTION: In this folding umbrella, the shaft 22 is composed of a telescopic shaft of 5- to 7-stages. The lower runner 26 is formed of a synthetic resin, and the inner diameter of a shaft inserting hole formed at the center of the lower runner 26 is set to the outer diameter of a shaft member 40 of the largest diameter. At an outer circumferential part of the lower runner facing the top spring 52, an opening part 58a is formed, and a freely folding push button 66 is integrally formed with a lower edge part of the lower runner 26 toward the opening part. As the lower runner 26 is pushed upward from a canopy-closed condition to be engaged with the top spring 52, the top spring is applied to the push button.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003202449-A (JP)
Title: Collimator
Inventor: TANAKA HIROYUKI
IPC: G02B7/00
Filed: 2001-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a collimator which eliminates the need for a process possibly damaging an optical component such as a rod lens, improves light power resistance, and increases the degree of freedom of selection of an adhesive.  <P>SOLUTION: A resin dam 40 is provided at the inner circumferential end of an annular end surface 30a of a lens holder 30 and an optical adhesive 33 is applied to the gap between the annular end surface 30a and a lens-side end surface 21a of a capillary 21. The adhesive 33 is heated and hardened to join the lens holder 30 and capillary 21 together. The optical adhesive 33 applied to the gap between the annular end surface 30a and lens-side end surface 21a penetrates on the annular end surface 30a toward the inner circumferential side. At this time, the optical adhesive 33 having reached the inner circumferential end of the annular end surface 30a enters the resin dam 40, so the resin dam 40 stops the adhesive 34 from entering the optical-fiber side end surface 24a.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003199296-A (JP)
Title: Detector for rotative direction of motor
Inventor: KAWAZU AKIHARU
IPC: H02K11/00
Filed: 2001-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To surely, efficiently, and cleanly detect the rotative direction of a motor with a simple configuration.  <P>SOLUTION: A driving-side rotor 22 which is rotated integrally with a motor H, which is to be detected, is disposed close to a driven-side rotor 35 on a generator 33 side. The driven-side rotor 35 is rotated by magnetic action when the driving-side rotor 22 is rotated by rotation of the motor H. Based on the output signal from the generator 33 connected to the driven-side rotor 35, the rotative direction of the motor H is detected by a rotative direction detecting means, thus allowing the detection of a rotative direction without contacting the motor H.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003502867-A (JP)
Title: フレキシブル接触部を備える電子装置
IPC: H01R12/04
Filed: 2000-06-16
Abstract: (57)【要約】
本発明は、少なくとも第１の表面（２）に電気的接触部（１）を有し、電子デバイスに接触する電子デバイスに関する。絶縁層からなる少なくとも１つのフレキシブル隆起物（３）が第１の表面に提供される。上述のフレキシブル隆起物（３）は、少なくとも１窪み（５、６）を有し、フレキシブル隆起物（３）の表面（１０、１１）は、少なくとも導電材料（８）で部分的に覆われ、電気的接触部（１）を形成し、絶縁層（７）を第１の表面（２）上に少なくとも部分的に堆積し、少なくとも１つの凹部（１２）を絶縁層（７）に構築し、かつ／または、凸凹の表面を絶縁層（７）の少なくとも部分的なエリアに生成し、絶縁層（７）は、少なくとも１つの凹部（１２）または凸凹の表面エリアにおいて少なくともメタライゼーション（４）を提供される。
Patent JP-2003522441-A (JP)
Title: ソースコード化されたオーディオデータの処理方法並びにこのための送信機および受信機
IPC: G10L19/02
Filed: 2000-06-24
Abstract: (57)【要約】
有効信号源（１）のオーディオデータが主データ流（ＨＤ）と付加データ流（ＺＤ）とに分離される（２）。主データ流（ＨＤ）には少なくとも、少なくとも１つの有効信号源（１）の聞き取れる再生のために必要であるだけの情報が収容されている。主および付加データ流（ＺＤ）は前以て決められているチャネルパターンのそれぞれ異なっているチャネル（Ｋ１，Ｋ２）において伝送される、前以て決められているチャネルパターン内のオーディオ信号の再生品質の向上が可能である。
Patent JP-2003507940-A (JP)
IPC: H04N5/926
Filed: 2000-06-23
Abstract: The method is based on the fact that, in respect of audio and/or video signal recording, the synchronisation of at least one audio and/or video recording is carried out by means of real time. The real time of recording serves as the synchronising element of at least one image or sound sample during its reproduction or projection. Furthermore, audio and/or video recordings may be locally and functionally independent and may be assigned an identification code.
Patent JP-2003507955-A (JP)
IPC: H04B1/40
Filed: 2000-08-23
Abstract: To maintain a receiving sub-system in a multiple standard communication device fully operational according to all operation modes of a second transmitting sub-system of the multiple communication device it is proposed that a multiple standard communication device of the type with parallel operation comprises a first subunit at least receiving input signals at a predetermined input level, and a second subunit at least transmitting output signals at a specific time, frequency and output level such that the output level is very large compared to the input level of the first subunit. According to the present invention the operation mode of the first subunit is modified when the second subunit is transmitting output signals.  <IMAGE>
Patent JP-2003508185-A (JP)
Title: 埋め込み型制御放出装置
IPC: A61K38/22
Filed: 2000-08-03
Abstract: (57)【要約】
標的場所に薬物を送達する埋め込み型装置を開示する。一般に、装置は、標的場所の近くの組織と係合する部分と、薬物を収容する内部空洞を有する区分とを含む。薬物は、薬物を定常的又は断続的に放出する制御放出剤、たとえば薬物／ポリマー微小球に組み込むことができる。あるいはまた、内部空洞を画定する代わりに、制御放出剤を含む材料から区分を形成することもできる。装置は、たとえば、炎症部位にダウンレギュレーション性サイトカインを送達するために使用することができる。
Patent JP-2003508815-A (JP)
Title: 光ファイバを接合するためのポリマーグリッピング要素
IPC: G02B6/30
Filed: 2000-08-31
Abstract: (57)【要約】
本発明は、光ファイバの接合の分野に関する。より詳細には、本発明は、他の光ファイバまたは他の光導波路と光ファイバの接合方法に関する。本発明は、光ファイバの結合および光ファイバと導波路との間のアラインメントを行う際に有用な光ファイバ接合要素を提供する。本発明は、光ファイバを接合するプロセスを提供する。上記プロセスは、（Ａ）光ファイバ接合要素を提供する工程であって、上記接合要素は、基板と、該基板上の少なくとも１つの光ファイバグリッパとを含み、上記グリッパは、近接平行のポリマーストリップを含み、上記ポリマーストリップはそれぞれ、上記基板の表面に取り付けられた底部と、上記基板に平行な平面の上面と、近隣のストリップ間に溝を形成する側壁とを有する、工程と、（Ｂ）上記溝中の第１の光ファイバおよび第２の光ファイバの補完的端部を並列させる工程と、を含む。
Patent JP-2003509797-A (JP)
IPC: H03K3/356
Filed: 2000-09-05
Abstract: The invention relates to a device for reliably erasing a volatile memory cell. A RAM cell substantially consists of two n or p channel transistors, whereby the gate terminal of one transistor is back-coupled to the output of the second transistor and the gate terminal of the second transistor is back-coupled to the output of the first transistor. The source connections of the transistors are grounded. The drain connections are connected to the power supply via resistors. According to the invention, at least one switch element is provided which is switched into an active position, once the RAM cell is disconnected from the power supply and which short-circuits the outputs of the RAM cell transistors. The electrically conductive connection between the complementary transistor outputs which are preferably grounded, generates an advantageous potential compensation which allows all the remaining charge carriers to drain, so that the previous memory content can no longer be determined.
Patent JP-2003514077-A (JP)
IPC: C08B15/02
Filed: 2000-11-08
Abstract: The present invention relates to a polysaccharide having functional groups, wherein said groups are aldehyde groups formed at positions C 2 and/or C 3 as well as at position C 6 of the anhydroglucose units of the polysaccharide chain. Preferably the polysaccharide is a cellulosic fibrous material whose primary and secondary hydroxyl groups of the cellulose are oxidized into aldehyde groups at least in part by means of TEMPO oxidation and periodate oxidation. The invention also concerns a paper or nonwoven comprising the above polysacaride. According to the invention a relative wet strength of more than 10% can be achieved.
Patent JP-2003516506-A (JP)
Title: 回転数に関係する液圧クラツチ及び遠心力補償装置を持つ動力伝達装置
IPC: F16D43/24
Filed: 2000-12-07
Abstract: (57)【要約】
回転数差に関係する液圧クラツチを持つ動力伝達装置はハウジング（４）を持ち、入力部材（１）と出力部材（６）との間に回転数差が現われる際、静液圧容積形機械（２０）が圧力空間（３４）に圧力を発生し、この圧力が摩擦クラツチ（３１）に作用するピストン（２７）へ作用する。圧力空間（３４）内の作動液体へ作用する遠心力を補償するため、ハウジング（４）内に少なくとも１つの遠心力素子（１１，１２，１３）が設けられて、遠心力により圧力室（３４）に発生される圧力とは逆向きの力をピストン（２７）へ及ぼす。
Patent JP-2003517893-A (JP)
IPC: A61M5/00
Filed: 2000-12-22
Abstract: A catheter guidewire includes an elongate solid body about which a catheter may be threaded for guidance to a target location in a vasculature passageway of a body. The elongate body includes a proximal end and a distal end, with the distal end being curved. Cuts are formed either by saw-cutting, laser cutting or etching at spaced-apart locations along the length of the body to increase its lateral flexibility. Integral beams are also formed within the body to maintain its torsional strength. The relative location and size of cuts and beams may be selectively adjusted so as to control the direction and degree of flexure, and the change in torsional stiffness relative to flexibility.
Patent JP-2003519603-A (JP)
Title: 閉鎖部を有する液体容器
IPC: B65D43/16
Filed: 2000-10-19
Abstract: (57)【要約】
本発明は、少なくとも一つの開口部（５，６）と、ラグ（１３）を有する開口部用の閉鎖部（１０）と、を備えた液体容器（１）に関する。閉鎖部は、開口操作を調整するための少なくとも一つのレバーアーム（１２）を有する。レバーアームの自由端は、開口操作の間、容器壁（４）に当接するようになっている。
Patent JP-2003521115-A (JP)
IPC: H01G4/18
Filed: 2001-01-15
Abstract: A power capacitor for high voltage and including at least one capacitor element that has improved electrical properties and that allows simple manufacture. Each capacitor element has a substantially circular-cylindrical shape. The inside of the container has a corresponding shape to closely surround each capacitor element. In addition, each capacitor element is oriented with the axial direction coinciding with the axial direction of the container. A capacitor bank includes a plurality of the power capacitors, and uses of one or more of the invented power capacitors can be used as a component in electrical installations.
Patent JP-2003531922-A (JP)
Title: ガソリンから硫黄化合物を除去する方法
IPC: C10G7/08
Filed: 2000-11-15
Abstract: (57)【要約】
硫黄化合物を炭化水素ストリームから除去する。好ましい実施形態において、オレフィンをラフィネートストリームに向けて排除するとともに、同時に硫黄化合物を抽出物ストリームに抽出するために、流動接触分解装置からのガソリンストリームを抽出蒸留塔（Ｃ−２０１）内で抽出蒸留する。
Patent JP-2003522583-A (JP)
Title: 臨床スクリーニングｃｔシステム
IPC: A61B6/03
Filed: 2000-02-15
Abstract: (57)【要約】
螺旋走査をさせるために、システムのガントリを画像化される対象物（４４）の周囲で回転させながら垂直に移動させるための垂直移動機構（３２，３５）を備えるコンピュータ断層撮影画像化システム（３１）。
Patent JP-2003524650-A (JP)
Title: 植物抽出物を含有する化粧品製剤
IPC: A61Q5/12
Filed: 2001-02-16
Abstract: (57)【要約】
本発明は、植物Mourera fluviatilisの抽出物、並びに植物Mourera fluviatilisの抽出物を含有する化粧品製剤および／または医薬製剤に関する。
Patent JP-2003525788-A (JP)
IPC: B08B7/00
Filed: 2000-11-30
Abstract: An apparatus is provided for removing a coating from a substrate, comprising a nozzle having an outlet and adapted to direct a particle stream therethrough at a predetermined flow rate, a signal source for emitting a signal capable of traversing the particle stream, and a signal sensor positioned to detect the signal emitted by the signal source once the signal has passed through the particle stream. The particle stream is directed from the outlet of the nozzle toward a coating on a substrate to remove the coating from the substrate. Since the signal emitted by the signal source traverses the particle stream before being detected, the intensity of the signal detected by the signal sensor corresponds to a flow rate of the particle stream such that a subsequent change in the intensity of the signal that is detected by the signal sensor indicates a change in the flow rate of the particle stream. A method of monitoring a particle flow in an apparatus used for removing a coating from a substrate is also provided.
Patent JP-2003528056-A (JP)
Title: 勃起性機能障害の治療のためのホスホジエステラーゼ５の阻害物質としてのピリド［３，２−ｅ］−ピラジノンの使用
IPC: C07D471/14
Filed: 2001-03-06
Abstract: (57)【要約】
本発明は式１
【化１】
 のピリド［３,２−ｅ］−ピラジノンの勃起性機能障害のためのホスホジエステラーゼ５の阻害物質としての使用に関する。
Patent JP-2003527403-A (JP)
Title: オレフィンの重合
IPC: C07F7/28
Filed: 2001-03-07
Abstract: (57)【要約】
選択した遷移金属とこの遷移金属に配位し得る原子を少なくとも３個有するアニオン性配位子の錯体を重合用触媒として用いてオレフィン、例えばエチレンなどを重合させる。また、この上で選択した遷移金属の錯体およびこれの中間体も開示する。
Patent JP-2004503212-A (JP)
Title: Ｎｉｍｒ組成物とその使用方法
IPC: A61K45/00
Filed: 2001-03-08
Abstract: 新たに同定されたｍａｒ調節（ＮＩＭＲ）遺伝子およびポリペプチドについて記述する。さらに、ＮＩＭＲ活性を調節する物質を同定するためのスクリーニングアッセイ法を提供する。
Patent JP-2003529383-A (JP)
IPC: A23L27/24
Filed: 2001-04-03
Abstract: This invention relates to a process for the production of a cultured savory base by hydrolyzing a protein-containing material using a combination of at least one enzyme with at least one thermotolerant lactic acid bacteria strain selected for its ability to provide a glutaminase activity. The invention also relates to an isolated strain of thermotolerant lactic acid bacteria strains selected for their ability to provide a glutaminase activity and their use for preparing a seasoning or flavor for culinary or petfood products.
Patent JP-2003531242-A (JP)
Title: 軽質オレフィン収率を最大限にするための循環油と接触ナフサとの再分解混合物
IPC: C10G11/18
Filed: 2001-04-06
Abstract: (57)【要約】
軽質接触ナフサおよび接触循環油を、スチームと共にＦＣＣ上昇管反応器の上流反応域に注入することによって、Ｃ ３ およびＣ ４ オレフィンの収率を増加する方法。上流反応域の生成物は、下流反応域に送られ、下流反応域において新鮮な原料と結合される。
Patent JP-2003532125-A (JP)
Title: 表面を走査し三次元物体を作製するための方法及びシステム
IPC: G01B11/25
Filed: 2001-04-13
Abstract: (57)【要約】
三次元物体の表面に画像が投影され（６１１）、画像は、表面を測定しマッピングするために使用される複数の個別の形状を含むパターンを含むことができる。画像は、複数の形状を個別に識別するためにコード化された情報を含む特徴部をさらに備える。投影軸及び視軸に沿った点によって形成された平面に垂直な線に沿ってコード化された情報が検索されるように（６１３）、コード化された情報を含む特徴部が配向される。特徴部の使用は、マルチフレーム独立走査を実行するために使用される（６１２）。
Patent JP-2003199849-A (JP)
Title: Hollow golf club head
Inventor: HASHIMOTO SHIRO
IPC: A63B102/32
Filed: 2002-01-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hollow golf club head which can easily and firmly secure a mass body to a sole portion of the head main body, in securing the mass body comprising a different material from a metal material of which the head main body is composed to the head main body.  <P>SOLUTION: The above mass body 20 is secured to the inner surface 5a of the sole portion 5, by connecting by welding the securing members 23 to the sole portion 5, with mass body 20 comprising the different material from the metal material of which the head main body 1 is composed pinched by the securing members 23 made of a metal material weldable with the sole portion 5 on the inner surface 5a of the sole portion 5 of the head main body 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003205388-A (JP)
Title: Method of producing lead-free solder for package
Inventor: CHO DOKO
IPC: B23K35/40
Filed: 2002-01-08
Abstract: <P>PROBLEM TO BE SOLVED: To solve the failure that, in tin-bismuth (Sn-Bi) solder as lead-free solder presently substituted for lead-containing solder, the precipitation of bismuth occurs in a process of flowing solder, so that the solder is liable to drop.  <P>SOLUTION: The method of producing lead-free solder for a package is performed by the following steps: (a) a mixed metal produced by a combination system of five kinds of bismuth-free tin based lead-free solder, e.g. of 7 to 11 wt.% Zn, and 0.1 to 0.5 wt.% Co, and the balance Sn, or of 7 to 11 wt.% Zn, and 0.1 to 0.5 wt.% Al, and the balance Sn is provided; (b) the above mixed metal is fused at ≤350°C by utilizing a light frequency furnace to form into a cast matrix of required dimensions; (c) the matrix is subjected to homogenizing treatment at 180 to 240°C for 30 to 240 min; and (d) the matrix after the homogenizing is directly drawn, and is formed as a lead-free solder wire rod, or a spherical product.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003061361-A (JP)
Title: Ac-dc conversion controlling circuit excluding transformer
Inventor: YO SONKA
IPC: H02M7/217
Filed: 2002-01-09
Abstract: PROBLEM TO BE SOLVED: To provide an AC-DC conversion controlling circuit excluding trans former. SOLUTION: This circuit is mainly used in an AC-DC converter excluding transformer, and includes a current switching circuit C1, a conducting time controlling circuit C2, and a load current limiting circuit C3. These circuits can form a DC circuit with a power supply and a load. In addition, efficiency can be improved and the durability of component parts can be extended because no occurrence of an oscillation problem is brought about when the switching of the circuits is controlled and because the calorific power of the circuits can be reduced.
Patent JP-2003209112-A (JP)
Title: Method of forming interconnection
Inventor: HORIKOSHI HIROSHI
IPC: H01L21/3065
Filed: 2002-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of forming an interconnection which is capable of preventing the occurrence of dishing or erosion due to CMP for flattening a metal barrier layer and a Cu interconnection layer to suppress an increase in wire resistance, and is also capable of preventing the breaking of the interconnection by avoiding the generation of scratches.  <P>SOLUTION: After removing the metal barrier layer on an interlayer insulation film in advance, the Cu interconnection layer is polished to form the Cu interconnection. By this method, dishing, erosion, and scratches can be prevented from occurring and thereby the increase in wire resistance and the breaking of the interconnection can be avoided. Furthermore, resistance to electromigration and stress-migration can be increased to obtain an interconnection having high resistance to electromigration and stress-migration.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003205687-A (JP)
Title: Printing sheet and print sheet
Inventor: SOEDA YOSHIKAZU
IPC: G09F3/02
Filed: 2002-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To develop a printing sheet capable of thermally transfering ink data by low energy even in a case using thermoplastic resin ink excellent in scratch resistance.  <P>SOLUTION: The printing sheet is constituted by providing a coating layer (12) comprising polyurethane on at least the single surface of a substrate material (11) to be printed, and ink data can be applied to the coating layer of the printing sheet by a thermal transfer system. The print sheet has the ink data (2) due to the thermal transfer system on the surface side having the coating layer made of polyurethane of the printing sheet. The heat consumption of a thermal head can be suppressed and the lowering of a printing speed can be avoided. Further, necessity for reducing the melting energy of thermal transfer ink due to the reduction of the thickness of the film substrate material or holding ink layer in a thermal transfer ribbon can be also reduced and the running failure of the printing sheet at the time of printing or the lowering of printing density can be prevented.  <P>COPYRIGHT: (C)2003,JPO