baber/WOPTO huggingface dataset:
Patent JP-2002527449-A (JP)
Title: 環状テトラペプチド化合物およびその用途
IPC: A61P3/10
Filed: 1999-10-08
Abstract: (57)【要約】
環状テトラペプチド化合物およびその用途。特に、化合物ＷＦ２７０８２、アクレモニウム属に属するＷＦ２７０８２産生株を、栄養培地中で培養し、培養ブロスから該化合物を回収することによる当該化合物の製造方法、この化合物を、医薬上許容され得る実質的に非毒性の担体または賦形剤とともに活性成分として含む医薬組成物、医薬としての使用のためのこの化合物、ヒストンデアセチラーゼを阻害するための医薬の製造のためのこの化合物の使用、炎症性疾患、糖尿病、糖尿病合併症、ホモ接合型サラセミア、線維症、肝硬変、急性前骨髄球性白血病（ＡＰＬ）、原生動物感染または臓器移植後の拒絶、自己免疫疾患、または腫瘍を処置または予防するための医薬の製造のためのこの化合物の使用、免疫抑制剤または抗腫瘍剤としてのヒストンデアセチラーゼ阻害剤の使用、および臓器移植後の拒絶、自己免疫疾患、または腫瘍を処置または予防するための医薬の製造のための、ヒストンデアセチラーゼ阻害剤の使用が記載される。
Patent JP-2002527557-A (JP)
IPC: C08K3/22
Filed: 1999-10-13
Abstract: The invention concerns the use as filler in a rubber composition based on an elastomer, of a compound consisting of an amorphous aluminum hydroxycarbonate, hydroxyoxycarbonate or oxycarbonate. The invention also concerns rubber compositions comprising such a filler and finished products based on such a composition.
Patent JP-2002533497-A (JP)
Title: 低触媒レベルを利用するアジポニトリルの加水分解およびナイロン６，６の製造のための方法
IPC: C08G69/28
Filed: 1999-11-30
Abstract: (57)【要約】
ジニトリル１モルあたり０．１〜５００ミリモルの触媒（例えば、亜リン酸と次亜リン酸カルシウムとの混合物）を利用してかつ０．０１〜０．５モルのジカルボン酸共触媒（例えば、アジピン酸）の存在下でジニトリル（例えば、アジポニトリル）を加水分解し、引き続いてジアミン（例えば、ヘキサメチレンジアミン）の添加および加熱を行い重合を引き起こす方法。そのような方法は、低ＢＨＭＴ含有率および改良された溶融安定性を有するナイロン６，６の製造に特に有用である。
Patent JP-2002534815-A (JP)
Title: パワー依存フィードバックを伴う光増幅器
IPC: H01S3/13
Filed: 1999-12-14
Abstract: (57)【要約】
光増幅器は、パワー依存損失素子（ＰＤＬＥ）を含む光フィードバック共振レーザキャビティ（ＯＦＲＣ）を含み、該ＰＤＬＥへの入射レーザ強度が増加するとキャビティ損失が減少する特徴を有する。ＰＤＬＥを伴うＯＦＲＣは、ＷＤＭ増幅器若しくは単一チャネルパワー等化増幅器（ＰＥＡ）に対して、それぞれ光利得制御若しくは光パワー制御を提供する。これらの増幅器の１つ以上を取り入れた１×Ｎ×ＮのＷＡＤＭノードと、励起源を共有するそれらのうちのいくつかと、単一チャネル光増幅器の過渡パワー制御方法、若しくは、増幅器の入力において動的可変動作条件に従うＷＤＭ光増幅器のＤＣ利得エラーを減じる方法と、が開示されている。
Patent JP-2002536873-A (JP)
Title: データブロックを合成できる増分的冗長度通信システムにおけるシグナリング方法
IPC: H04L1/18
Filed: 1999-01-29
Abstract: (57)【要約】
本発明は、送信装置及び受信装置より成る増分的冗長度通信システムにおいてデータブロックを一緒に合成できるシグナリング方法において、送信装置から受信装置へ上記ブロック(B1,B2,・・Bn)を送信し(S11)、各送信されるデータブロックは、各データブロックが初めて送信されるか又は再送信ブロックであるかを指示する情報(T)を含み、各データブロック(B1)の送信が失敗したかどうか上記受信装置においてチェックし(S12,S13)、上記各ブロックの上記送信が失敗した場合には送信装置からの上記データブロックの再送信を要求し(S16)、そして送信装置側で上記再送信要求を受け取るのに応答して、上記各データブロックが再送信ブロックであることを指示する値に上記情報(T)を設定し(S17)、そして再送信されるべき上記データブロックに少なくとも１つのヘッダを追加し(S17)、このヘッダは、送信ブロックシーケンスにおける上記ブロックの初期送信の物理的位置に対する基準を表すという段階を含む方法を提案する。この提案された方法、並びにそれに対応する通信システムのそれに応じて採用される送信装置及び受信装置によれば、各データブロック内でのブロック番号の送信を省略することができ、これにより、送信データのオーバーヘッドを減少しそして通信システムにおけるユーザデータスループットを高めることができる。
Patent JP-2002539771-A (JP)
Title: イムノグロブリンレセプター（ｐＩｇＲ）結合ドメインおよびそれについての使用方法
IPC: A61P1/14
Filed: 2000-02-11
Abstract: (57)【要約】
本発明は、重合性イムノグロブリンレセプター（ｐＩｇＲ）の標的化および粘膜上皮への抗体の輸送を担うＩｇＡのＣαＡドメインに位置するドメインを同定する。このｐＩｇＲ結合ドメインを使用して、広汎で種々の組成物を粘膜上皮へ標的化し得、これらには、タンパク質、核酸、薬物および診断剤が含まれる。他の詳細な標的化剤は、ｐＩｇＲ結合ドメインとともに使用されて、体内の複合体の最終的な局在化をさらに規定し得る。大多数の疾患状態（例えば、ウイルス感染、真菌感染および細菌感染）および癌の処置は、ｐＩｇＲ結合ドメインの使用を通じて改善され得る。
Patent JP-2002538879-A (JP)
Title: トロカールシステム及びその使用方法
IPC: A61B17/34
Filed: 2000-03-16
Abstract: (57)【要約】
カニューレと、カニューレに少なくとも部分的に挿通可能な閉塞子アッセンブリとを含むトロカールシステム。閉塞子アッセンブリは、ハウジングと、遠位端に配置された貫入先端と、シャフトから延びて貫入先端に対して移動可能なガードを有する細長いシールドと、一般的に、ハウジング内に配置されたラッチ機構とを含む。ラッチ機構は、ガードの少なくとも一部が貫入先端から少なくとも部分的に遠位方向に伸張するように維持されて、貫入先端による組織の穿刺を防止するシールド固定状態と、閉塞子アッセンブリの遠位端に力を付与したときに、貫入先端による組織の穿刺を容易にするように、ガードと貫入先端とが相対的に移動できるシールド非固定状態との間で、閉塞子アッセンブリの形状の変化を容易にする。
Patent JP-2002541347-A (JP)
IPC: C08G12/40
Filed: 2000-03-15
Abstract: A process is disclosed for the production of paper and paper-like products from a suspension of papermaking materials to which poly(ethylene oxide) and a phenolic type cofactor which may be produced by a Williamson synthesis from a resin, are added to improve the retention of fibers, of fines, of dispersed extractives and of fillers during the processes of water removal for the manufacturing of paper.
Patent JP-2002542077-A (JP)
Title: バリヤー保護された透明多層ポリプロピレン容器
IPC: B32B27/08
Filed: 2000-04-14
Abstract: (57)【要約】
ポリプロピレンの層（２４、２８）と、そのポリプロピレン層に直接隣接したＥＶＯＨの層（２６）とを含む多層プラスチック容器であって、それらのポリプロピレン及びＥＶＯＨ層の少なくとも１つが、ポリプロピレンの層をＥＶＯＨの層へ接着させるために、混入された無水マレイン酸のような接着剤を含むことを特徴とする上記多層プラスチック容器。
Patent JP-2002542293-A (JP)
Title: 医薬組成物
IPC: A61K47/32
Filed: 2000-01-27
Abstract: (57)【要約】
本発明は、皮膚用の医薬組成物であって、少なくとも1つのビタミンDまたはビタミンD類似体からなる第１の薬理学的活性成分Aならびに少なくとも1つのコルチコステロイドからなる第2の薬理学的活性成分Bを含む組成物に関する。
Patent JP-2002543241-A (JP)
Title: 安定化された二酸化炭素流体組成物およびその使用
IPC: C11D7/24
Filed: 1999-06-04
Abstract: (57)【要約】
圧縮流体二酸化炭素と、不活性ガスと、フルオロケミカル安定剤とを含んでなる安定な流体が開示されている。この流体組成物は、金属、ガラス、セラミックス、天然および合成のポリマー、ならびに布を清浄化するのに有用であるとともに、植物から精油を抽出する場合のように所望の物質を抽出するのに有用である。
Patent JP-2002543941-A (JP)
Title: エージェント供給システム
IPC: A61F2/02
Filed: 2000-05-12
Abstract: (57)【要約】
本発明は、治療用エージェントをインプラント装置（２）と共に組み合わせて生体組織の中に供給するシステムを提供する。好ましくは、この治療用物質は、インプラント装置（２）が移植された後その装置（２）の内部に供給可能なペレット状の形態（１４）の中に含まれる。好ましい実施例においては、このインプラント装置（２）は、柔軟なコイル状のスプリング状ボディーを含み、そのコイル（４）は、ペレット（１４）をインプラント装置（２）の中に含んで治療エージェントと接触するのに適した直径及び間隔を有する。心臓の心筋組織等の虚血組織の治療においては、移植された装置（２）によって生ずる生体組織への機械的刺激には血管再生効果の一助となり得る。更に、この装置（２）の内部領域により提供された空洞（８）により、血液がペレット（１４）の周辺に溜まり子の治療エージェントと混合することが可能となる。このインプラント及びペレット（１４）を順次に又は同時に供給するための複数の供給システムが提供されている。
Patent JP-2003532441-A (JP)
Title: 放射状に拡大可能な管支持物
IPC: A61F2/00
Filed: 2000-05-22
Abstract: (57)【要約】
本発明は多数のジグザグ形環状要素（２、３）が、可撓性のやり方で、曲げ要素により相互連結されてなる、放射状に拡大可能な管支持物に関する。該環状要素は基端部及び末端部及び長手方向軸をもつ管支持物（１）を規定し、そこではジグザグ形環状要素（２、３）が管支持物（１）の長手方向軸を横切って並んで配列され、ジグザグ形環状要素（２、３）は少なくとも一つの更なる環状要素に対して少なくとも一つの曲げ要素により連結され、この曲げ要素は一対のＳ字形棒（２０、２１）又は一対の弓形の棒（４、５）の何れかから成り、周囲の上に正反対に位置され、且つその開き口は反対方向に向いている。
Patent JP-2002206490-A (JP)
Title: Variable displacement pump
Inventor: INAGUMA YOSHIHARU
IPC: F04C14/22
Filed: 2001-01-11
Abstract: PROBLEM TO BE SOLVED: To simplify the fitting structure of a relief valve for relieving the load pressure, when the load pressure rises excessively high rises, and to prevent generation of chatterings and the like. SOLUTION: A cam ring 21 of a vane pump is provided in a housing 10 freely movably in the radial direction, and the internal pressure before and after a variable orifice 44 provided in discharge passages 43a, 43b, 43c and the load pressure are led into a first and a second working chambers 41a and 41b respectively formed in both sides of the cam ring to freely to change the pump discharge flow.  The cam ring is elastically pushed toward the first working chamber side, in which the quantity of deviation becomes maximum, via a cam pushing piston 27 fitting into the second working chamber at a tip thereof to abut against the periphery of the cam ring, and a pilot relief valve 55 for relieving the pressure inside the second working chamber 2, when the pressure inside of the second working chamber, in which the load pressure is led, exceeds the prescribed relief pressure is provided inside of the tip of the cam pressing piston.
Patent JP-2002209718-A (JP)
Title: Curtain holding fixture
Inventor: HISATOMI OUCHI
IPC: A47H1/00
Filed: 2001-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a curtain holding fixture that helps simply and easily execute curtain suspending work and replacement work without leaving a bruise or a trace in an existing fixing portion. SOLUTION: The mounting portion 14 of a curtain holding fixture 12 is fixed to the right and left ends of an existing curtain rail 2 (or a curtain rail 3 or brackets 5 and 8) installed in the upper portion of a window frame A, the pleated portion Ba of a curtain B pleated is inserted into the holding portion 15 of the curtain holding fixture 12 and held in a folded state. The pleated portion Ba of the curtain B collected or pleated into one is inserted into curtain holding rings 26 attached to the right and left curtain holding fixtures 12. The center of the curtain B is drooped in a manner that covers nearly the front of the curtain rail 2 and suspended portions of curtains 7 and 10, and both ends of the curtain B are drooped along both sides of the window frame A and decorated.
Patent JP-2002217457-A (JP)
Title: Mobile phone, and diffusing body and lighting system provided therein
Inventor: KITAMURA HIROSHI
IPC: H01H13/702
Filed: 2001-01-12
Abstract: PROBLEM TO BE SOLVED: To eliminate unevenness in luminance, without increasing the number of light-emitting devices or increasing the length between a light-emitting device 7 and an illuminated surface 2. SOLUTION: A mobile phone comprises a plurality of input buttons for inputting various instructions, light-emitting device 7 which emits light, when the input buttons 1 are pressed, and diffuser 8 which is disposed below the input buttons 1 and diffuses light emitted from the light-emitting device 7. The diffuser 8 is formed with a light incident section 5, which is located close to the light- emitting device 7 and has a face for taking in light from the light-emitting device 7, and a light emission section 6 having a face to reflect the light taken in by the light incident section 5 toward the input button 1 side.
Patent JP-2002213621-A (JP)
Title: Grease-sealing structure of transmission
Inventor: FUKAYA SUEO
IPC: F16H57/028
Filed: 2001-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a grease-sealing structure which can improve the mechanical efficiency of a transmission additionally applying grease to a speed change mechanism part which is to be provided with a downward protruded shaft, and can facilitate connection work of this transmission to a motor or the like. SOLUTION: A clearance part 32 making a case member 14 and a downward protruded shaft 16 is set relatively rotatable without interfering to be set to the fine dimension with an outflow of grease incapable, when at least the case member 14 and the downward protruded shaft 16 are relatively rotated is formed between a through hole 14a of the case member 14 and the downward protruded shaft 16, and a circular annular part 34, 36 protruded upward coaxially to this clearance part 32 in its vicinity is provided in the case member 14 and the downward protruded shaft 16, grease reservoirs 38, 40 which can store grease which drop down from a speed change mechanism part, including the time when the case member 14 and the downward protruded shaft 16 do not relatively rotate, is formed on the opposite side to the clearance part 32 in these circular annular parts 34, 36.
Patent JP-2002210760-A (JP)
Title: Method for manufacturing molded object, molded object and composite using the same
Inventor: ITO TOSHIICHI
IPC: B32B27/28
Filed: 2001-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a molded object capable of obtaining a composite directly integrated with a polyurethane foam layer without using an adhesive or the like and excellent in mechanical characteristics, emboss holdability and moldability, and the composite made by integrating the molded object and polyurethane foam. SOLUTION: In the method for manufacturing the molded object by laminating an outer layer comprising an olefinic resin composition (A) and an inner layer comprising an ethylene/alkyl alkylate copolymer (B), the outer layer and the inner layer are molded by slush molding. The molded object manufactured by this method and the composite constituted by integrating the molded object and polyurethane foam (C) are also disclosed.
Patent JP-2002217520-A (JP)
Title: Mounting method of electronic component
Inventor: OISHI JUNJI
IPC: H01L23/12
Filed: 2001-01-18
Abstract: PROBLEM TO BE SOLVED: To improve reliability of the connection of an electrode on a substrate and a salient electrode of an electronic component, regarding the mounting method of an electronic component. SOLUTION: In this mounting method, the electrode 6 on the substrate 1 is subjected to plasma cleaning and then cooled in inert gas, and after that, in the air, the salient electrode 5 of the electronic component 2 is connected with the electrode 6 of the substrate 1 via conductive resin 14.
Patent JP-2002215426-A (JP)
Title: Program and method for failure notification and recording medium
Inventor: FUJIKAWA TAKAKIMI
IPC: H04L69/40
Filed: 2001-01-19
Abstract: PROBLEM TO BE SOLVED: To automatically notify a manager of failure information by using a different line when a failure has occurred in a network connected to a terminal for providing various services to make the network uncommunicable and to realize quick restoration by notifying directly the manager of failure contents even though the failure occurs in the network to which the terminal is connected in regard to a failure notification program and a failure notification method for notifying of a failure in the terminal connected to the network and for providing a customer with the various services, and a recording medium. SOLUTION: These failure notification program, failure notification method and recording medium are used in the terminal which provides the services and is provided with a service providing means connected to a center through the network to provide the various services, a means for notifying the center or a management personal computer for failure management of failure contents through the network when a failure is detected in the service providing means to detect whether or not to be notifiable, and a means for notifying directly the manager of the failure contents through the different line when the means proves that notification is impossible.
Patent JP-2002214203-A (JP)
Title: Ultrasonic reflection type method for measuring concentration of gas and apparatus therefor
Inventor: FUJIMOTO NAOTOSHI
IPC: G01N29/00
Filed: 2001-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of calibrating an apparatus by a simple method and capable of measuring the accurate concentration of gas regardless of the temperature of sample gas, and to provide an apparatus therefor. SOLUTION: In the ultrasonic reflection type method for measuring the concentration of the sample gas using the ultrasonic reflection type apparatus for measuring the concentration of the gas constituted so that an ultrasonic vibrator 2, a reflecting plate 10 and a temperature sensor 3 are provided in piping 1 through which the sample gas flows, the kind of calibration gas with a known concentration is charged in the apparatus, and the reference length of the piping 1 connecting the ultrasonic vibrator 2 and the reflecting plate 10 is calibrated from the propagation time of the ultrasonic waves transmitted from the ultrasonic vibrator 2 and reflected by the reflecting plate 10 to be received by the ultrasonic vibrator 2.
Patent JP-2002214887-A (JP)
Title: Image forming apparatus and magnetic developer for the same
Inventor: ISHIYAMA HARUMI
IPC: G03G9/083
Filed: 2001-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a cleanerless type image forming apparatus capable of maintaining a stable electrifying performance and a stable image performance, even over long use. SOLUTION: For the image forming apparatus provided with a magnetic single-component non-contact type developing unit 3 for visualizing an electrostatic latent image by magnetic developer 3a and recovering toner remaining on an charged body, and the charging member of an charge 2 is constituted of a roller type elastic body 2b, the surface of the charging member has a speed difference in the direction opposite to the surface of the charged body, and at least conductive particles exist on the surface, where the charging member comes into contact with the charged body, the speed difference is controlled to be -101% to -40%, the surface roughness Ra of the charge roller is 1 to 500 μm, the contact angle of the surface of the charged body with water is 86 deg.  to 103 deg., and the magnetic developer includes the toner provided with at least binding resin and a magnetic body, and the average circularity of the magnetic developer is >=0.950.
Patent JP-2002211179-A (JP)
Title: Manufacturing method of lot ticket, and lot ticket
Inventor: OKAMURA SHOTARO
IPC: B42D15/10
Filed: 2001-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a lot ticket which enables efficient supplementary printing of the lot ticket without lowering the efficiency of production. SOLUTION: The manufacturing method has a process of forming first information 36 on one side of a first base 30, a process of forming a first release layer 12 on one side of a second base 10, a process of forming a pattern layer 16 on the first release layer 12, a process of forming a first hiding layer 18 for hiding the first information 36 on the pattern layer 16, a process of forming a second release layer 19 on the first hiding layer 18, a process of forming an adhesive layer 20 so that it covers the second release layer 19 and the pattern layer 16, a process of sticking the first base 30 and the second base 10 together, with the adhesive layer 20 interlaid, so that the first hiding layer 18 covers the first information 36, and a process of transferring the pattern layer 16, the first hiding layer 18 and the second release layer 19 on the second base 10 onto the first base 30.
Patent JP-2002216593-A (JP)
Title: Breaker device
Inventor: CHIKADA KAZUMOTO
IPC: H01H31/12
Filed: 2001-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a breaker device that can be down sized and generation of contact failure between a moving electrode and a fixed electrode can be prevented. SOLUTION: In the breaker device, a pair of fixed electrodes 35 and 35 are installed to sandwich a projecting wall 32 and a circuit is closed by fitting a U-shaped moving electrode 60 to both of them. A protecting projection 61 is provided on a top edge of the fixed electrode 35 and projecting points 62 are provided on both sides of it. When the mobile electrode 60 is fitted, it is opened and deformed elastically by coming into contact with the projecting points 62. Even when the projecting points 62 is scraped off due to friction between the projecting points 62 and the moving electrode 60, since the projecting points 62 are in a position that is always from the fixed electrode 35, the scraped powder does not stick in between the fixed electrodes 35.
Patent JP-2002222068-A (JP)
Title: Method for upgrading version for firmware and driver of image forming device of network system
Inventor: IDE YOSHIHIKO
IPC: G06F13/10
Filed: 2001-01-24
Abstract: PROBLEM TO BE SOLVED: To securely upgrade the version of firmware and a driver as the software needed for the best printing of an image forming device at low cost. SOLUTION: A high-speed black-and-white hybrid machine 19 having a CSS communication part confirms the model of another image forming device which has no CSS communication part and the current version of its firmware, obtains its model and information on the latest version of firmware corresponding to the model of the image forming device from a central managing device 50 to check whether the firmware needs to be upgraded, and downloads the firmware corresponding to its model from the central managing device 50 and upgrades it when the firmware has been upgraded, and downloads the firmware corresponding to the type of the image forming device from the central managing device 50 and transfers it to the image forming device through a network 20 to revise it when the firmware has been upgraded.
Patent JP-2002221197-A (JP)
Title: Motor-driven blower and vacuum cleaner mounting it
Inventor: SUGIMURA KAZUYUKI
IPC: F04D29/42
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a motor-driven blower and a vacuum cleaner of high efficiency and low noise. SOLUTION: The diameter of a motor housing 53 is extended toward the side of a centrifugal impeller 55, and a stator core 50 is fixed on the motor housing 53 by suspension members 51, 52. As a result, the curvature of deflection flow is mitigated and the sectional area of a passage is enlarged to make a fluid loss reducible. Furthermore, a flow velocity and turbulent flow can be reduced to achieve low noise.
Patent JP-2002222483-A (JP)
Title: Measuring instrument
Inventor: YOSHINO YASUHIRO
IPC: G08C25/00
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a measuring instrument capable of surely detecting the occurrence of abnormality in measurement data, which are measured by a measuring instrument as a transmission source, in a main body of measuring instrument or on a network in the destination to report. SOLUTION: This measuring instrument is provided with a means for transmitting the detection of abnormality in at least one of s measuring signal and the measuring instrument to the destination to report by electronic mail and a means for transmitting the electronic mail to the destination to report at the interval of preset prescribed time.
Patent JP-2002221189-A (JP)
Title: Shaft sealing device of pump
Inventor: IMAZEKI ETSUO
IPC: F04D29/58
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To carry out stable shaft sealing without direct working of high- pressure delivered liquid on a shaft sealing part by eliminating the securement of a water source for watering, and the laying of an exclusive outside-watering pipe. SOLUTION: The shaft sealing part 10 of a pump and a suction pipe 1 are connected to each other using a connecting pipe 12 to supply delivered liquid under low pressure to the shaft sealing part 10. The delivered liquid flows to the suction pipe 1 through the connecting pipe 12 from the shaft sealing part 10 when the shaft sealing part has a higher pressure than that of the suction pipe at the time of driving the pump, and the removal of heat and the cleaning of the shaft sealing part 10 is carried out by this flow. The delivered liquid directly working on the shaft sealing part 10 is roughly the same low pressure as the pressure of the suction pipe 1 as the shaft sealing part 10 and the suction pipe 1 are communicated to each other, and accordingly, it is possible to carry out the stable shaft sealing.
Patent JP-2002219321-A (JP)
Title: Dust extractor for exhaustion of car tunnel
Inventor: SUGIMOTO KENJI
IPC: B01D46/18
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a dust extractor for the exhaustion of a car tunnel, which has high dust extraction efficiency over a wide range of a particle size and can extract dust from the abrasion powder of a car tire or sand dust to fine particles in exhaust gas of a diesel car or the like with high efficiency, at a relatively low cost. SOLUTION: In the dust extractor for the exhaustion of the car tunnel constituted so that strip like filter cloth 3 is wound around a plurality of guide rolls 1, which are provided to the exhaust passage 2 of the car tunnel so as to traverse the exhaust passage in a meandering state, and filter medium regenerating nozzles 7 for blowing high pressure air against filter cloth taking-up shafts 4 and the filter cloth are provided on both sides holding the exhaust passage, an electrically chargeable filter layer 11 comprising a nonwoven fabric subjected to charging treatment is provided to the downstream side surface of the filter cloth.
Patent JP-2002229100-A (JP)
Title: Camera
Inventor: MUSASHI TAKESHI
IPC: G03B15/00
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a camera, capable of easily forming an image to which a special photographic effect is given, such as scenes having movement, by optionally changing optical transmission characteristic, such as an image position, image magnification or image distortion at a high speed, without having to perform complicated operations. SOLUTION: This camera is provided with an imaging means 3 for obtaining image signal from the image formed through a photographic lens 1, a variable shape mirror 11, provided between the lens 1 and the means 3 and having a reflection surface deformed by the electrostatic attractive force and a plurality of electrodes controlling the shape of the reflection surface, an image pickup control means 13 controlling the imaging operation of the means 3, and a drive mean 12 driving at least a part of the electrodes, when imaging is performed by the control means 13.