baber/WOPTO huggingface dataset:
Patent JP-2003191098-A (JP)
Title: Transfer press and positioning device for rotational position of workpiece
Inventor: KITAJIMA ISAO
IPC: B21D43/05
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transfer press that performs drilling at plurality of different positions in the circumferential direction of a cylindrical workpiece in a short cycle time and that is made compact in its entirety, and also to provide its positioning device for rotational position of a workpiece.  <P>SOLUTION: A cylindrical workpiece 70 is rotated during its descending movement for attaching to and detaching from a die 30; therefore, the cycle time can be shortened compared with the conventional system in which the descending transfer and the rotation are separately performed. In addition, setting a long stand-by time at bottom dead point is no longer necessary in attaching and detaching the upper base and the lower base 11, enabling the detaching cycle to be shortened. Furthermore, there is no need of separately providing a stage for rotating the cylindrical workpiece 70, thereby facilitating compactness of the entire transfer press.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003199260-A (JP)
Title: Method and apparatus for charging secondary battery
Inventor: FUJISE YUKIO
IPC: H02J7/02
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To charge a secondary battery in a short time without enlarging a pulse current for pulse-charging.  <P>SOLUTION: Charging currents of pulses which are out of timing from each other are supplied from a power supply 2 for charging to a plurality of secondary batteries 1, and the batteries are subjected to pulse chargings. When charging currents are not supplied from the power supply 2 for charging to the secondary batteries 1, or when charging currents smaller than preset currents are supplied from the power supply 2 for charging to the secondary batteries 1, the charging currents are supplied from the power supply 2 for charging to a standby battery 6, and the standby battery 6 is thereby charged. Further, the secondary batteries 1 are charged both with a standby charging current supplied from the charged standby battery 6 and with pulse charging currents supplied from the power supply 2 for charging with time shifted.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003197486-A (JP)
Title: Chip solid electrolytic capacitor and manufacturing method therefor
Inventor: TAKEDA YOSHIHIRO
IPC: H01G9/00
Filed: 2001-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To restrain a groove cutting process from becoming complicated and to eliminate adverse effects caused by burrs produced in the groove-cutting process.  <P>SOLUTION: A dielectric oxide film, an electrolytic layer, and a cathode layer are successively laminated on the surface of an anode body for the formation of a capacitor element 2, whose outer surface serves as the cathode layer, wherein the anode body is equipped with an anode lead wire 4 and formed of valve action metal. The capacitor elements 2 are mounted on a lead frame 11, equipped with a plurality of repetitive units each provided with an anode terminal 5 connected to the anode lead wire 4 of the capacitor element 2 and a cathode terminal 6 connected to the cathode layer of the capacitor element 2. The capacitor elements 2 mounted on the lead frame 11, the anode terminals 5, and the cathode terminals 6 are coated with a sheathing resin 3 so as to make the terminals 5 and 6 partially exposed. The repetitive units of the lead frame 11, where the capacitor elements 2 covered with the sheathing resin 3 are located inside, are cut into prescribed shapes to obtain chip solid electrolytic capacitors 1. A groove 29 is provided to the lead frame 11 so as to enable the corresponding parts serving as the end side corners of the anode terminal 5 and the cathode terminal 6 by cutting to be cutouts 7 and 7'.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003196124-A (JP)
Title: Information processing system with error information collecting function
Inventor: AZUMA AKIO
IPC: G06F11/34
Filed: 2001-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To enable the collection of the hardware state in a CPU module as error information in the generation of a dead lock even in the state where the collection of error information cannot be performed because of the occurrence of the dead lock in the CPU module.  <P>SOLUTION: This system comprises means 11, 21, 31, 41, and 51 for detecting the deal lock every component 10, 20, 30, 40, 50 of the CPU module 1 in the occurrence of an obstruction in the CPU module 1, a means for determining the completion or non-completion of error information collection in the CPU module 1, and a means 80 for issuing a reset to each of the components 10, 20, 30, 40 and 50 in the PUC module 1. When the CPU module 1 is in an error state, and the collection of error information is not completed, the reset is performed every component, and the obstruction occurrence part is returned from the error state to perform the collection of error information.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003190712-A (JP)
Title: Turbidity substance removing apparatus
Inventor: NAKAGAWA YOSHIICHI
IPC: B01D29/50
Filed: 2001-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a turbidity substance removing apparatus (A) constituted so that a plurality of filter media (4) each comprising a core and a turbidity substance capturing material provided to the periphery of a core string in a projecting state are fixed between the supports (2) and (3) arranged up and down in a column (1) in a suspended state by the hanging strings (7) and (8) provided to both ends of the filter media so that the filter media are pressed to one support at the time of passage of raw water to be brought to a dense state and released from the dense state at the time of passage of washing water to form a coarse state and improved so as to achieve the extension of a water passing time.  <P>SOLUTION: Opening parts (91) are provided between a plurality of the filter media (4) within a range wherein the turbidity capturing material is present at the time of passage of raw water and the opening part (92) of the base ends thereof is provided with turbidity substance concentrated liquid extraction pipes (9) communicating with the outside of the column (1) in the same direction as the filter media (4).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003193008-A (JP)
Title: Adhesive base agent composition used for patch, and patch
Inventor: HAYANO SABURO
IPC: C09J109/10
Filed: 2001-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an adhesive base agent composition used for a patch, having a high skin-adhering property, especially not falling off or dissolving on sweating and capable of being re-pasted to the skin.  <P>SOLUTION: The adhesive base agent composition used for the patch is obtained by blending a carboxyl-modified synthetic rubber latex obtained by performing an emulsion polymerization of a monomer consisting of 40-80 wt.% conjugated diene-based monomer, 1-15 wt.% ethylenically unsaturated carboxylic acid-based monomer and 5-59 wt.% vinyl-based monomer copolymerizable with them, and having 30-100% gel content, and the patch obtained by using the composition is also provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003197906-A (JP)
Title: Semiconductor device and complementary semiconductor device
Inventor: SHIMA MASASHI
IPC: H01L29/80
Filed: 2001-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To maximize the mobility of holes in the channel layer of a p-channel type semiconductor device comprising a channel layer, a gate electrode formed the channel layer, a p-type source region formed on one side of the channel layer, and a p-type drain region formed on the other side of the channel layer wherein the band of heavy and light holes is broken up in the channel layer by an isotropic compressive strain being applied in the two-dimensional plane direction.  <P>SOLUTION: A channel connecting a p-type source region and a p-type drain region is set in the <100> direction or in the vicinity thereof so that the mobility of holes is maximized in the channel layer.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003197730-A (JP)
Title: Glass substrate vertical buffer
Inventor: MORINAGA KENICHI
IPC: H01L21/677
Filed: 2001-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a glass substrate vertical buffer in which the installation area of the buffer can be reduced by buffering glass substrates, which has been buffered in the lateral direction conventionally, in the vertical direction.  <P>SOLUTION: The glass substrate vertical buffer comprises a storage box (1) capable of storing or taking out a glass substrate in the vertical direction and provided with a carrying robot (2).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003518008-A (JP)
Title: 予め成形されたゲルシート
IPC: A61K8/72
Filed: 2000-06-30
Abstract: (57)【要約】
予め成形されたシート状装置であって、（ａ）（ｉ）紅藻多糖類；（ii）ガラクトマンナン、グルコマンナン及びその誘導体又は混合物から選択されるマンノース含有多糖類、及び；（iii）発酵多糖類又はその誘導体；から成る多糖類混合物を１０％未満、及び（ｂ）水を約３０％〜約９９．５％；を含む装置（ここで前記装置は１０％未満の総多糖類を含む）。本発明の予め成形されたシート状装置は局所適用に好適であり、所望の量のシネレシス及び／又は強度又は柔軟性等の機械的特性が改善されていると共に、優れた加湿性、水和性、及び冷却性を示す。さらに、本発明の装置は取り扱い易く、目立たず、そして適用した時対象となる表面の外形と合致する。
Patent JP-2003520346-A (JP)
IPC: G01N33/20
Filed: 2000-07-05
Abstract: Apparatus for displaying, measuring the size of and counting individual inclusions in suspension in moving liquid metal using an ultrasound sensor including emission device for emitting ultrasound beam pulses and at least one reception device for detecting reflected ultrasound beam pulses. The apparatus also includes an echo acquisition and processing device for reflected ultrasound beams received by the at least one reception means, a display device for displaying echos as images of inclusions, an image analysis device to count and measure inclusions based on the displayed images, and at least one control reflector having predetermined dimensions and geometry stable over time and which can be selectively placed in path defined by the ultrasound beam pulses. The control reflector enables calibration of the apparatus.
Patent JP-2003505755-A (JP)
Title: 電子セキュリティデバイスとホストデバイス間で転送される情報のアクセスを制限するための装置および関連する方法
IPC: H04N5/64
Filed: 2000-06-26
Abstract: (57)【要約】
ホストデバイスおよびポート検出器を含む、電子セキュリティデバイスの無許可使用を感知するためのデバイス。このホストデバイスは、その中に形成されたポートを有するハウジングを含み、ポートは電子セキュリティデバイスを受けるように構成される。一実施形態では、ポート検出器は、電子セキュリティデバイスの無許可使用から放出される放射を感知するために、前記ポートに近接して位置する。代替実施形態では、電子セキュリティデバイスの誘電率が測定され、所定の値と比較される。
Patent JP-2003508200-A (JP)
Title: 接着剤塗布方法および接着剤塗布物品
IPC: C09J7/10
Filed: 2000-07-19
Abstract: (57)【要約】
接着剤を塗布した基体を製造する方法であって、電子線修飾性接着剤層を繰り返し再使用可能な転写面へと塗布し、接着剤層を電子線で照射して接着剤層を化学的に修飾し、そして照射した接着剤層を基体へと転写する各行程を含む方法が開示されている。少なくとも一つの電子線照射分解を受けやすい成分を有し、かつ電子線照射修飾を受けていない基体と、電子線修飾した組成を有し、かつ化学、熱、または紫外線架橋剤を含まない接着剤とを含む接着剤塗布ウェブもまた開示されている。
Patent JP-2003508243-A (JP)
Title: 異なる速度で移動する製品ウェブ上に配置するために穿孔されたウェブから個別要素を分離するための方法及び装置
IPC: A61F13/472
Filed: 2000-09-01
Abstract: (57)【要約】
第１の速度で移動する第１の基材ウェブ（１８）から個々の要素（５２）を分離し、第２の速度で移動する第２の基材ウェブ（２０）に個々の要素（５２）を配置するための方法及び装置（１０）を提供する。装置（１０）は、第１の基材ウェブ（１８）に穿孔を行う第１のステーション（２４）と、個々の要素（５２）を穿孔ラインにおいて第１の基材ウェブ（１８）から分離し、第２のウェブ（２０）の適所に搬送する第２のステーション（４４）とを備える。第１のステーション（２４）は、穿孔カッタ組立体（２８）とコンベヤ組立体（４６）とを備える。穿孔カッタ組立体（２８）は、それぞれ不連続なエッジを備える切断ブレードとアンビル表面を有する第１（３０）及び第２（３２）のローラを備え、第１の基材ウェブ（１８）に穿孔を作る。第２のステーション（４４）は、個々の要素（５２）を、第１の基材ウェブ（１８）から第２の基材ウェブ（２０）に分離及び搬送するための分離及び搬送セグメント（５４）を有する分離及び搬送機構（１２）を備える。この方法は、幅を横切り、少なくとも部分的に厚さを貫いて、第１の基材ウェブ（１８）の長さに沿って所定の間隔を置いて穿孔を作る段階と、穿孔の第１のラインにおいて第１の基層（１８）ウェブから個々の要素（５２）を分離する段階と、第２の基材ウェブ（２０）に個々の要素（５２）を配置する段階とを含む。
Patent JP-2003508787-A (JP)
Title: 繊維洗浄液の酸性度を測定する方法
IPC: G01N33/18
Filed: 2000-08-31
Abstract: (57)【要約】
本発明は、繊維から付着酸や付着塩基を取り除くための洗浄液の酸性度を測定するための方法に関するものである。この測定は、少なくとも２種類の異なる分析方法の組み合わせを用いることによって行われるものであり、そのうちの少なくとも１種類は、密度測定法、導電率測定法、超音波測定法および屈折率測定法から選択される。この測定によって、付着酸や付着塩基の量が最小限に抑えられた繊維が製造されるように前記洗浄液の酸性度を調節することができる。
Patent JP-2003510649-A (JP)
Title: 固体波長変換器
IPC: G02F2/02
Filed: 1999-09-26
Abstract: (57)【要約】
情報が符号化された光の波長を、感度を増倍しつつ変換する方法を提供する。
【解決手段】第１の波長によって特徴付けられる光の空間的な強度変動中に符号化された情報を、第２の波長によって特徴付けられる光中に符号化する為の方法であって、第１の波長光の空間的な強度変動と相同の第１の電子密度分布を発生することと、第１の電子密度分布と相同の第２の追加電子密度を発生することと、材料中の電界に応じて該材料を通過する光の特性を変調する材料中において前記密度分布と相同の電界を発生する為に、捕獲領域内で、第１および第２の電子密度分布から電子を捕獲することと、第２の波長光を変調の材料に伝達させ、それにより、電界に応じて第２の波長光を変調し、前記情報で第２の波長光を符号化することと、を含む。
Patent JP-2003527155-A (JP)
Title: 超音波外科器具と共に使用するための多機能な湾曲状ブレード
IPC: A61B18/00
Filed: 2000-09-08
Abstract: (57)【要約】
本発明は、一般に、超音波外科用のクランプ器具に関し、特に、超音波外科用のクランプ器具（１２０）のための多機能な湾曲状シャー・ブレードに関する。シャー型の構成の多数の機能を最良に実行するためのエンド−エフェクターの形状を組み合わせている超音波外科器具を開示する。このブレードの形状は湾曲状および潜在的にテーパー状の形状部分を形成するための丸みを付けた切断部分により特徴づけられている。この切断部分は凹状の表面部分（５３）および凸状の表面部分（５７）を含む湾曲状の表面部分を形成している。この凸状の表面部分は短い、直線状の、平坦な表面部分に変化している。この直線状の部分の長さは上記の湾曲状の形状により誘発される横方向の動作の音響学的な平衡化において、部分的に、作用する。直線状のブレード末端部分に比べて、本発明の設計による末端部分の湾曲形状は横断部位における改善された可視性および目的とされる組織への改善された接近性を提供する。
Patent JP-2003512957-A (JP)
IPC: B41J2/175
Filed: 2000-10-27
Abstract: The present disclosure relates to an ink container for providing ink to an inkjet printhead. The ink container includes a reservoir for containing ink. Also included in the ink container is at least one continuous fiber defining a three dimensional porous member. The at least one continuous fiber is bonded to itself at points of contact to form a self-sustaining structure that is disposed within the reservoir for retaining ink. Ink is drawn from the self-sustaining structure and provided to the inkjet printhead.
Patent JP-2003535713-A (JP)
Title: デジタルメディアカッタ
IPC: B41J2/44
Filed: 2000-11-08
Abstract: (57)【要約】
プリンタはラスタライズされたレーザ照射システムを含んでいる。プリンタはインクジェット型でレーザ光の使用はインク粒子の噴射とともにデジタル制御されている。レーザによって媒体が切断もしくは食刻がなされるか、または先に吹き付けられたインクに熱が与えられる。
Patent JP-2003517255-A (JP)
IPC: H02N2/18
Filed: 2000-11-30
Abstract: The invention concerns a self-powered remote control device comprising transmitting means, a feeder circuit connected to said transmitting means, a generator supplying electric power connected to the feeder circuit, and control means associated with the electric power generator. The generator comprises at least a piezoelectric element receiving mechanical stresses produced by actuating the control means and supplying electric power to the feeder circuit. The invention also concerns an apparatus comprising at least a self-contained control device actuated by a mechanical action member. The invention further concerns an electric installation comprising means for receiving signals transmitted by at least a self-powered control device.
Patent JP-2003518749-A (JP)
Title: ゲートのブレークダウン保護機能付きのシリコンカーバイトｌｍｏｓｆｅｔ
IPC: H01L29/78
Filed: 2000-11-20
Abstract: (57)【要約】
ゲート・リーチスルー（gate reach-through）保護機能付きの自己整合型ゲートをもつシリコンカーバイトLMOSFETとそれを製造する方法。LMOSFETは、ｐ型導電性のＳｉＣ半導体材料からなる第１層と、この第１層上に形成されｎ型導電性のＳｉＣ半導体材料からなる第２層とを有する。ｎ型導電性のソースおよびドレイン領域は、第２のＳｉＣ半導体層の内部に形成される。エッチされた溝は、第２のＳｉＣ半導体層と部分的に第１のＳｉＣ半導体層とに延びる。溝は、電気的に絶縁性の酸化物材料の層で覆われ、金属性の材料の層で部分的に充填され、これにより、ゲート構造を形成する。チャネル領域は、ゲート構造の下部の第１層に規定される。ゲート構造は、丸められて充填され、狭小な角部のないチャネル領域内に電流経路を設ける。
Patent JP-2003519704-A (JP)
IPC: C08L101/00
Filed: 2001-01-05
Abstract: New compounds with carbodiimide units and carboxyl or carboxylate groups are obtained from reaction of : (a) (ar)aliphatic 4-20C polyisocyanates with (b) hydroxycarboxylic acids or their salts and optionally also (c) further compounds giving an addition reaction with NCO groups and/or (d) other isocyanates. The carbodiimide units are derived exclusively from the NCO groups of reactant (a). An independent claim is also included for preparation of the compounds.
Patent JP-2003534530-A (JP)
Title: 脂肪組織に関連する特徴による組織の分類と特徴付け
IPC: A61B10/00
Filed: 2000-12-13
Abstract: (57)【要約】
【課題】  血液分析物の推定の前に、脂肪組織内の脂肪の吸収に関連する特徴を決定し、次いで被検者を分類するための、新しい装置と関連する手順を提供すること。
【解決手段】  組織試料の状態と構造を特徴付けて分類するための非侵襲性システムは、生体組織の近赤外吸収スペクトルに対して機能する。脂肪組織内の脂肪に関連する吸収の特徴に基づいて、試料対象の組織の状態と構造を特徴付けて分類するために、近赤外スペクトル測定を使用する方法が提供される。また、スキンフォールド厚さを推定する方法も提供される。この手法は、組織の変動源に関する情報を提供し、従って、組織の構造の一般的なカテゴリを確立するために有用である。定量に基づいて被検者を分類することは、血液分析物などの生物学的および化学的な複合物のさらなるスペクトル分析と測定に適している。本発明は、さらに、スキンフォールド厚さの推定に基づいて体脂肪率を推定する方法を提供する。また、本発明は、必要な分析を実行するためのディジタルプロセッサに結合された、吸収スペクトルを測定するための装置を提供する。
Patent JP-2003523111-A (JP)
Title: 安全な非同期型のクロックマルチプレクサ
IPC: G06F1/08
Filed: 2001-01-18
Abstract: (57)【要約】
クロック多重化のシステムと方法。ある実施形態によれば、１組の２ステージクロス結合されたクロックゲート素子（３０２ａ、３０２ｂ）は、一つの非同期型の許可信号によって制御されている。前記許可信号の変化の際に、以前に選択されていたクロックは、新しく選択されたクロックが許可される前に不活性化する。
Patent JP-2003522590-A (JP)
IPC: A61F2/958
Filed: 2000-12-19
Abstract: An endolumenal device (1) for delivering and deploying an endolumenal expandable prosthesis (6) at a bifurcation provided with a main conduit and at least a secondary conduit, comprises an elongated body (2) having a proximal end portion (4) and a distal end portion (3); the distal end portion (3) comprising expansion means (5) having a longitudinally extended active portion removably engageable with the prosthesis (6). Said active portion of the expansion means is longitudinally associated to the body in order to expand said prosthesis eccentrically from one side with respect to the body, in order to leave free from said expanded active portion the other side of the body. The device further is provided with guidewire tracking means (11).
Patent JP-2003530175-A (JP)
IPC: F16K11/16
Filed: 2001-04-03
Abstract: A multiway valve, which is more particularly intended for a hand-operated shower, contains several individual valves, whose closure members are fitted to a tiltable element. By tilting the tiltable element, which is supported at one point, some of the plurality of individual valves can be opened and optionally also closed. The multiway valve can be housed in a confined space.
Patent JP-2003532032-A (JP)
IPC: F16H7/02
Filed: 2001-04-17
Abstract: A cog belt pulley defining an axis of rotation having an outer circumferential surface oriented about the axis of rotation and including a plurality of teeth for engagement with at least one cog belt. The pulley is distinguished in having at least one flange segment radially extending from the outer circumferential surface. Each flange segment projects about a fraction of the circumferential surface and is located on an individual plane. The at least one flange segment is arranged for enabling a cog belt to be configured onto the pulley without interfering with the at least one of the flange segment.
Patent JP-2004506606-A (JP)
IPC: A61K31/7068
Filed: 2001-04-12
Abstract: A compound of formula (I) wherein Ar can be one six-membered or two fused six-membered aromatic rings; R8 and R9 can be hydrogen, alkyl, cycloalkyl, halogens, amino, alkylamino, dialkylamino, nitro, cyano, alkyoxy, aryloxy, thiol, alkylthiol, arythiol, or aryl; Q can be O, S or CY2, where Y may be H, alkyl or halogens; X can be O, NH, S, N-alkyl, (CHR2)m where m is 1 to 10, and CY2; Z can be O, S, NH, or N-alkyl; U″ is H and U′ can be H or CH2; wherein: T can be OH, H, halogens, O-alkyl, O-acyl, O-aryl, CN, NH2 or N3; T′ and T″ can be H or halogen; and W can be H or a phosphate group. Compounds show anti-viral activity, for example with respect to varicella zoster virus.
Patent JP-2003532882-A (JP)
IPC: G01D5/347
Filed: 2001-04-28
Abstract: The invention relates to a device for detecting the angle of rotation between two components ( 1, 2 ), which are rotatably interconnected via a pin ( 3 ). Said device comprises an angle sensor ( 5 ), which is directly or indirectly connected to one of the two components ( 1 or 2 ) in a rotationally fixed manner and whose sensor shaft ( 8 ) is rotatably fixed to the other component ( 2 or 1 ) via a lever-shaped driver ( 9 ), whereby the angle of rotation is detected by the angle sensor ( 5 ) from the twisting of the sensor shaft ( 8 ). The aim of the invention is to improve the device of the aforementioned type such that the angle of rotation between two components can be detected in a significantly more precise manner, and such that the device can be used in a more reliable and practical manner. To this end, the invention provides that the sensor shaft ( 8 ) is connected to the driver ( 9 ) via at least one torsion-proof flexible element ( 11, 12 ).
Patent JP-2003534087-A (JP)
IPC: G01N21/65
Filed: 2001-05-31
Abstract: The invention relates to a method and to a device for the non-invasive detection or determination, by Raman spectroscopy, of the concentration of substances in body fluids. The aim of the invention is to facilitate a non-invasive in vivo detection of substances in body fluids that allows for very accurate, reproducible results of analysis while requiring only little time for measuring which is acceptable for the patient. To this end, the inventive method and device for carrying out a Raman spectroscopy of a body fluid in a body tissue (1) records at least two Raman spectrums under different physical conditions and compares them with each other. The result of comparison allows detection of the substance one is looking for and measurement of the concentration of said substance.
Patent JP-2004514466-A (JP)
IPC: A61M25/10
Filed: 2001-05-31
Abstract: Apparatus and methods are described for effective removal of emboli or harmful fluids during vascular procedures, such as angiography, balloon angioplasty, stent deployment, laser angioplasty, atherectomy, intravascular ultrasonography and other therapeutic and diagnostic procedures. A catheter with an occluder mounted at its distal end creates an occlusion proximal to the lesion. The catheter provides a pathway for introducing a treatment catheter. Prior to, during or subsequent to the procedure, suction is activated to establish retrograde flow to remove emboli from the site. Additionally, a thin catheter with a distal fluid ejection nozzle maybe introduced distal to the treatment site to rinse emboli from the treatment site. The suction flow and/or ejected fluid flow may be varied in a pulsatile manner to simulate regular blood flow and/or perturb settled emboli into being captured that may otherwise not be collected. The method establishes a protective environment before any devices enter the site to be treated.
Patent JP-2003534919-A (JP)
Title: 内燃機関のシリンダクランク室
IPC: B22D19/00
Filed: 2001-04-12
Abstract: (57)【要約】
本発明は内燃機関のシリンダクランク室に関し、本体１は第１の材料Ａから構成され、シリンダ壁２は第２の材料Ｂから構成される。材料ＡとＢの間に格子状の補強材３が設けられる。また発明は前記シリンダクランク室を製造する方法に関し、格子状の補強材３をシリンダクランク室用の鋳型にはめ込み、続いて材料ＡおよびＢを鋳型に注入する。シリンダクランク室およびこれを製造する方法は特に簡単で、かつ経済的な方法で実現できる。
Patent JP-2003204347-A (JP)
Title: Packet communication device, and packet data transfer control method utilizing the same
Inventor: MORIWAKI NORIHIKO
IPC: H04L49/111
Filed: 2002-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a large-capacity packet communication device which can materialize high throughput and preferential control of a packet, in a packet switch which changes the connection of an input/output port in every variable packet unit.  <P>SOLUTION: This communication device divides a variable length packet into cell groups in input interface, and this stores them in VOQs divided by the destination output ports of a switch. Each VOQ is provided with a head cell storage register corresponding to each, and this transfers the head cell indicating the output course of a packet to the head cell storage register when the packet arrives at the head of the VOQ. Each input interface selects one of the head cells of an output packet and transmits it to the switch. The switch performs scheduling processing so that it selects one head cell per output port. As the results of scheduling processing, the input interface with its output permitted is connected to a desired output port, and this outputs each head cell and each following cell stored in VOQ continuously to each output port in packet units.  <P>COPYRIGHT: (C)2003,JPO