baber/WOPTO huggingface dataset:
Patent JP-2006163939-A (JP)
Title: System, method and terminal program for supporting taxi company operation
Inventor: KATSUMA TAISUKE
IPC: G06Q50/00
Filed: 2004-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently perform operation activities of a taxi company by constructing a system in which a position information service using a GPS (global positioning system) function links up with a database and completely automating automatic registration of a business journal or the like and a taxi allocation system by an unmanned call center.  <P>SOLUTION: Each taxi vehicle is provided with a database and a GPS function inside the vehicle, acquires position information of its own vehicle and registers the position information in a database in its own vehicle. Synchronization processing between the database in its own vehicle and a center database of the taxi company is performed, the position information is sequentially transmitted to the center database of the taxi company, and the taxi company always grasps the position information of the entire vehicles. Each taxi vehicle automatically registers information of a traveling route in the database of the vehicle while traveling with a passenger in the vehicle, and when the taxi vehicle arrives at a destination, a business journal is prepared and registered in the database of the vehicle. Each taxi vehicle uploads the business journal to shorten a time to return to the company to present a daily report and a report.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006164150-A (JP)
Title: Image processing apparatus
Inventor: MATSUDA JUN
IPC: G06F17/30
Filed: 2004-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing apparatus that can make a search not only by comparison with images included in a box but also in consideration of settings at printing, and trace a history without changing output images.  <P>SOLUTION: A search of data included in a box in which many images and corresponding settings and dates are inputted has functions of making settings for printing and performing comparison with the image data according to the settings.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006164174-A (JP)
Title: Information processor, user authentication processing, and access control method
Inventor: YOKOYAMA HIDEHIKO
IPC: G06F21/31
Filed: 2004-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To allow a person who belongs to the other departments to perform printing temporarily by permitting specified access control, when other authentication servers authenticate a user who cannot be identified by the authentication processing of a device having received a processing request.  <P>SOLUTION: The user who has been authenticated by other authentication servers is cached for a fixed period in association with the authentication server to shorten the authentication time of successive processing. And the network distance between the authentication servers is detected by the number of hops, and access limitation is changed further according to whether the network distance exceeds a threshold, thus relieving the access limitation of the user who belongs to a neighborhood network.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006170033-A (JP)
Title: Control device of variable valve mechanism
Inventor: SHIMIZU HIROKAZU
IPC: F01L3/24
Filed: 2004-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device avoiding operation failure of a variable valve mechanism caused by freezing.  <P>SOLUTION: Formation of a freezing condition at a moving part of the variable valve mechanism is judged based on water temperature and oil temperature of an engine and on outside air temperature. On the formation of the freezing condition, a control objective value or a control signal of the variable valve mechanism is forcibly pulsated so that ice on the moving part of the variable valve mechanism is broken and separated.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006169578-A (JP)
Title: Partial plating device
Inventor: NAGAHARA MAKOTO
IPC: C25D17/00
Filed: 2004-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a partial plating device where, regarding a sparger aligning method, the aligning between the upper side sparger unit and the lower side sparger unit can be easily performed.  <P>SOLUTION: In the invention, removable positioning pins 22 are provided at the upper side sparger unit and the lower side sparger unit, thus the aligning between the upper side sparger 1 and the lower side sparger 2 is made simple.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006172598-A (JP)
Title: Optical disk processing device
Inventor: INADA TSUTOMU
IPC: G11B7/09
Filed: 2004-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk processing device which can stabilize the gain adjustment of the servo control to make the focused light spot follow the recording track of the disk.  <P>SOLUTION: The servo gain control 19 has a disturbance signal input 71 which generates various kinds of disturbance signals having different frequencies to input sequentially to the servo loop system, a gain characteristic measuring section 72 to measure the changes in the gain characteristics of the servo loop system by using the signals looped back through the servo loop system, a gain characteristic averaging section 73 to calculate the average of the changes in the servo gain characteristics measured by the gain characteristic measuring section 72 corresponding to the various kinds of disturbance signals inputted from the disturbance signal input 71, and a gain adjusted quantity deciding section 74 to decide the adjusted quantity of the servo gain of the servo loop system based on an average of deviation in the servo gain characteristics as measured by the gain characteristic average calculating section 73.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006167767-A (JP)
Title: Method for controlling arc length in pulsed arc welding
Inventor: TONG HONGJUN
IPC: B23K9/09
Filed: 2004-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To control an arc length precisely by efficiently eliminating an abnormal voltage superimposed on a welding voltage Vw in pulsed arc welding, in which the arc length is maintained at an appropriate value by controlling the welding power output so that the average value of the welding voltage Vw is nearly equal to the set voltage value.  <P>SOLUTION: In the invented method, the integration of the welding voltage Vw is initiated from a peak rising period Tup and the integration value Sp during the peak period is computed at the time of the termination of the peak falling period Tdw. The integration limiting value Spf during the peak period is computed by limiting the integration value Sp during the peak period within a varying integration range Sc±ΔSc. A welding voltage limiting value Vft is computed by limiting the welding voltage Vw during the base period Tb within the varying voltage range Vbc±ΔVbc. The welding voltage limiting value Vft is integrated from the base period Tb, and the average value of the welding voltage Vw is computed with the value obtained by adding this integration value and the integration limiting value Spf during the peak period so as to control the welding power output.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006172379-A (JP)
Title: Character recognition processor, character recognition processing method, program and recording medium
Inventor: NAGAI RYUTARO
IPC: G06K9/68
Filed: 2004-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To enhance character recognition precision by suppressing erroneous correction by conventional frequency value application.  <P>SOLUTION: The character recognition processor is characterized by a structure such that a CPU 101 recognizes characters on image data, generates candidate strings ranked by operation values, rearranges an order of candidate characters of the candidate strings based on frequency values provided by a vender to determine a recognition character, inputs the correction information of the recognition character, further determines the correct/wrong of recognition of a first candidate of the candidate strings and the recognition character based on the input result of the correction information, when the recognition character corresponds to a second candidate of the candidate strings, accumulates a difference between operation values of the first and second candidates and the determination result as accumulated data to the ranked list composed of the first and second candidates, calculates a correction value of the frequency values to the list based on the accumulated data and when the candidate strings in which correction values corresponding to the first and second candidates exist are rearranged afterward, uses the correction values in place of the frequency values provided by the vender, etc.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006172383-A (JP)
Title: Method, program for administering management fund and recording medium
Inventor: MATSUMOTO YASUTAKA
IPC: G06Q50/00
Filed: 2004-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a program for administering management funds with which actual fund balance amount is grasped.  <P>SOLUTION: The management fund administration method administers actually operable management fund balance and calculates the management fund balance using a management fund balance table calculated based on fund balance data where credit or payment actually occurs in management activities in a prescribed period, expenditure calculated based on a profit amount in a balance sheet of the management fund balance table, a credit amount of a loan payable in the prescribed period and expenditure of refund in the prescribed period.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006180047-A (JP)
Title: Antenna tuner
Inventor: YAMAGISHI TSUTOMU
IPC: H04B1/40
Filed: 2004-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antenna tuner with a wide impedance matching range.  <P>SOLUTION: The antenna tuner is provided with: variable capacitors 4, 5; and a tapped inductor 6 configuring an impedance matching circuit, the static capacitance of the variable capacitors 4, 5 is sequentially changed from start of impedance matching operations, and when the antenna tuner detects a tuning point and discriminates an SWR value to be a predetermined prescribed value or below, the antenna tuner determines that the impedance is matched. When the antenna tuner cannot detect the tuning point even after the lapse of a predetermined prescribed period from the start of impedance matching or the SWR value is not decreased to the predetermined prescribed value or below, a tap selection means 12 changes selection of a tap of the tapped inductor 6 to carry out the impedance matching operations and the antenna tuner determines that the impedance is matched, when the tuning point is detected by the impedance matching operations and the SWR value reaches the predetermined prescribed value or below.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006176158-A (JP)
Title: Liquor server apparatus
Inventor: NISHIMURA KAZUHIKO
IPC: B67D1/04
Filed: 2004-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquor server apparatus which prevents the degradation of liquor after opening a bottle.  <P>SOLUTION: The liquor server apparatus comprises a bottle case 2 which can be carried around while holding a liquor bottle 4 and an inert gas cartridge 8 inside the case 2, a cartridge storage 7 provided inside the case 2, a bottle storage 3 openable/closable lid 1 for a bottle storage 3 and the bottle case 2, a bottle stopper 16 which opens and closes the bottle 4 freely and has a gas supply inlet 17 and a gas outlet 18 that are bored in the stopper 16, a gas supply pipe 11a which connects the gas cartridge 8 to the inside of the bottle 4 via the supply inlet 17 formed on the bottle stopper 16, a gas discharge pipe 11b which connects the inside of the bottle 4 to the outside of the bottle case 2 via the gas outlet 18, an openable/closable valve (first valve) 10 which controls the supply of the inert gas into the bottle 4 through the gas supply pipe 11a, a check valve (second valve) 19 which discharges the gas in the bottle 4 out of the bottle case 2 through the gas discharge pipe 11b to prevent a backflow of the gas, and a pressure-reducing valve 9 which is connected to the gas supply pipe 11a on the upstream side of the openable/closable valve 10.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006177046-A (JP)
Title: Load transmission parts for anchoring prestressed concrete tension member, and prestressed concrete structure using the same
Inventor: ARAKANE MASARU
IPC: E04C5/12
Filed: 2004-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide load transmission parts for anchoring a prestressed concrete tension member that can introduce stress to a concrete structure while suppressing crack initiation in the surface of concrete.  <P>SOLUTION: A load transmission surface 2 of a bearing plate 1A is shaped to have a recess 3 increased in the amount of recess toward the center part from both sides, at a peripheral edge of a circular, elliptic or polygonal face as a basic form, and the edge having the recess 3 is disposed on the side corresponding to the surface of a thin-walled part of a concrete structure to transmit load (tensile force introduced to the prestressed concrete tension member 20) to the concrete structure 10.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006180410-A (JP)
Title: Mobile terminal
Inventor: MATSUSHITA YOSHITERU
IPC: H04W4/24
Filed: 2004-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile terminal with a history confirming function provided with the function, capable of confirming the status of usage of a self-mobile terminal, retroactively or in real time on the user side.  <P>SOLUTION: In the mobile terminal A with history-confirming function, operation for starting telephone conversation is detected whether to be performed in step S2, when a process is started in the step S1; then determination whether being within a WLAN communication zone is made in step S3, when the telephone conversation is to be started. If it is determined that the terminal is within the WLAN communication zone in step S4, position information, time information, and communication method information are stored to a memory, after being associated therebetween; and then the process is ended in step S5. When it is determined as being not within the WLAN communication zone in step S3, the determination is made whether the terminal is within the communication zone of the mobile terminal in step S6; and then the process is returned to the step S2 if determined as being outside of the communication zone. If it is determined as being within the communication zone, the process goes to step S7, then the position information, the time information, and the communication method information are stored, after being associated therebetween in the step S7; and the process is ended in step S8.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006181465-A (JP)
Title: Sewage treatment apparatus
Inventor: FUNATO HARUROU
IPC: C02F3/30
Filed: 2004-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microbe-used sewage treatment apparatus in which the sewage decomposing capacity of an anaerobic treatment part is increased by using the treated sludge from a solid-liquid separation part.  <P>SOLUTION: This sewage treatment apparatus is provided with the anaerobic treatment part (comprising an aerotolerant part 1 and an absolutely anaerobic part 2), an aerobic treatment part 3, the solid-liquid separation part 4 and a sludge retainment part 5. The sludge retainment part 5 is provided with a tank main body 8 having a bottom wall 9 and a peripheral wall 10. A movable cylinder 11 is inserted into the tank main body 8 from the upper part of the tank main body 8 toward the bottom wall 9 so that the movable cylinder 11 can be moved relatively to the tank main body 8 to adjust the distance L between the movable cylinder 10 and the bottom wall 9. The treated sludge 27 from the solid-liquid separation part 4 is supplied into the movable cylinder 11. The treated sludge 27 is retained in the tank main body 8 and separated into a plurality of layers of layered sludge 29. The layered sludge 29 (particularly the sludge 29c in the upper layer) in the sludge retainment part 5 is returned to the anaerobic treatment part (comprising the aerotolerant part 1 and the absolutely anaerobic part 2) and mixed with inflow sewage 23. As a result, the sewage decomposing capacity of the anaerobic treatment part (comprising an aerotolerant part 1 and an absolutely anaerobic part 2) can be increased by using the treated sludge 27 from the solid-liquid separation part 4.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006183204-A (JP)
Title: Deinking agent
Inventor: IRINATSU YUICHI
IPC: D21C5/02
Filed: 2004-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a deinking agent having both a good ink-releasing property and a good ink-collecting property.  <P>SOLUTION: This deinking agent comprising a compound prepared by adding an alkylene oxide to an amide compound having a hydrogen atom on the amide nitrogen, wherein the alkylene oxide comprises x moles of ethylene oxide units, y moles of propylene oxide units, and z moles of butylene oxide units on the average, and x, y and z satisfy the following relations of (I) to (IV); 2≤x≤100 (I), 2≤y≤100 (II), 0≤z≤100 (III), and 0.1≤x/(y+z)≤10 (IV).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005529156-A (JP)
Title: トロパン化合物
IPC: A61P25/00
Filed: 2003-03-27
Abstract: 本発明は、新規なトロパン化合物とその使用方法を提供する。
Patent JP-2005533876-A (JP)
Title: 微細に粉砕されたワックスのワックス混合物
IPC: C09D7/45
Filed: 2003-05-30
Abstract: 【解決手段】本発明は、２種類以上の成分Ａ、Ｂ、Ｃおよび／またはＤを含む微細に粉砕されたワックスのワックス混合物において、エステルワックスを成分Ａとして使用し、アミドワックスを成分Ｂとして使用し、炭化水素ワックスを成分Ｃとして使用しそして酸化された長鎖炭化水素を成分Ｄとして使用することを特徴とする、上記ワックス混合物に関する。
Patent JP-2006509184-A (JP)
Title: 流体の流量を測定する方法及び装置
IPC: G01F1/00
Filed: 2003-07-24
Abstract: 流体の流れる容積体内に挿入したサーミスタを含む流体の流量を測定するセンサー。サーミスタはゼロパワーモードと自己加熱モードとの間で切換わる。ゼロパワーモードでは、サーミスタは、流体の周囲温度を測定するのに用いられる。自己加熱モードでは、サーミスタは、流体により除かれる熱の量を測定するのに用いられる。流体の周囲温度、流体により除かれる熱の量及び流体の熱特性が、流体の流量を測定するのに利用される。
Patent JP-2005535123-A (JP)
Title: デュアルダマシントレンチ深さのモニタリング
IPC: H01L21/768
Filed: 2003-07-03
Abstract: デュアルダマシンプロセスの方法であって、単一層の絶縁材料を含んで構成される絶縁構造に複数のビア開口部を形成するステップと、（ｉ）前記絶縁構造に複数のトレンチを形成し、各トレンチはビア開口部のあるグループの前記実質的な直線に沿って配置されているステップと、（ｉｉ）トレンチの深さを決定するためにスキャトロメトリシステムを用いてトレンチの形成を監視するステップとを同時に実行するステップと、所望のトレンチ深さが得られたときに前記トレンチの形成を終了するステップとを含む。
Patent JP-2006504668-A (JP)
Title: チロシンキナーゼ阻害薬
IPC: A61K31/40
Filed: 2003-08-05
Abstract: 本発明は、受容体型および非受容体型の両方のチロシンキナーゼの信号伝達を阻害、調整および／または調節することができる化合物に関するものである。本発明の化合物は、インドール−スルホンアミド部分を有するコア構造を有する。本発明は、その化合物の製薬上許容される塩、水和物および立体異性体に関するものでもある。
Patent JP-2005537196-A (JP)
IPC: A47J31/60
Filed: 2003-08-28
Abstract: A valve support (26) houses an electric motor (24) which rotates a valve assembly (30) to connect a liquid supply to one of two outlet nozzles (20), or both, as they are lowered by a mechanism (28) to the cups (1). Rinse water may be passed through a pipe (15) for cleaning.
Patent JP-2005539069-A (JP)
Title: 組織または生物体の代謝適応能を測定するための生化学的方法
IPC: C12Q1/68
Filed: 2003-09-16
Abstract: 本発明は、生体系の代謝適応能および／または好気的要求度を評価するための生化学的方法に関する。特に、組織または生物の好気的能力および／または好気的要求度を測定するためにミトコンドリアの分子成分の合成速度および代謝回転が用いられる。この手段による代謝適応能および／または好気的要求度の直接的な測定は、運動トレーニング計画または他の治療的介入の効力の指数として用いたり、心血管疾患、糖尿病、死または他の健康状態の結果の危険性を予測するための医学的な危険因子として用いたり、あるいは、代謝適応能、デコンディショニング、および酸化生物学の領域での創薬について製薬会社を支援するために用いることができる。
Patent JP-2006518858-A (JP)
Title: ブラッグ格子光ファイバ
IPC: C03C25/6226
Filed: 2003-10-10
Abstract: 本発明は、水素が添加されていないことによる高い感光性並びに低い開口数を与える光ファイバを提供する。本発明のある態様は、少なくとも約６モル％のゲルマニアおよび少なくとも約０．９重量％のフッ素がドープされたコアおよびこのコアを囲むクラッドを有する光ファイバに関する。本発明の光ファイバは、ファイバ・ブラッグ格子の製造に適している。
Patent JP-2006510182-A (JP)
Title: 高い位置正確性で物体を処理するための装置
IPC: H02K11/00
Filed: 2003-12-15
Abstract: 装置は半導体ウェハのような物体を正確に制御された位置で処理する。物体（１９）は経路に沿って移動可能な作業テーブル（１２）上に支持される。作業プラットフォーム（１２）に取り付けられた懸架アクチュエータ部（１４）は、経路に沿って支持構造上の軟磁素子（３４）の表面に面する極を有する軟磁コア（２４）と、極を介してコア（２４）を通じて流れ、且つ、軟磁素子（３４）を介して戻る磁界を発生するために電流を加えるための巻線（２０）とを含む。センサ（１７）は、位置基準素子（１６）に対する懸架アクチュエータ部（１４）の測定された位置を感知する。制御回路は、外部制御回路（４０）と、内部制御回路（４２）とを含む。外部制御回路（４０）は、感知結果を受信し、アクチュエータ部（１４）の測定された位置を所定値に規制するために、力設定点情報を決定する。内部制御回路（４２）は、力設定点情報を受信し、力設定点情報に従って、アクチュエータ部（１４）と支持構造（１０）との間に力を実現するために、電流を制御する。
Patent JP-2006518770-A (JP)
IPC: C08K5/523
Filed: 2003-12-10
Abstract: Flame retardant polyester compositions suitable for calendering may be prepared from polyesters having crystallization half time of at least 5 minutes, a plasticizer, a phosphorus-containing flame retardant miscible with the plasticized polyester, and an additive effective to prevent sticking of the polyester to the calendar rolls. Also disclosed are processes for flame retardant films or sheets by calendering the above compositions and the flame retardant films or sheets produced therefrom. These films and sheets have excellent appearance, flexibility, and flame retardancy, and can be used in a wide range of decorative and packaging applications.
Patent JP-2006513063-A (JP)
Title: 円錐形対象に印刷する印刷装置
IPC: B41F17/28
Filed: 2003-12-16
Abstract: 本発明は、円錐形対象（５）に印刷するために、１つまたは複数の連続的印刷版（２５）または印刷布（２１）を有する印刷部材、印刷部材の駆動機構、印刷インクを塗布する１つまたは複数の印刷ユニット（１６）、および円錐形対象（５）を印刷中に自身上に保持し、支持する１つまたは複数の逆圧部材を有する装置に関し、印刷版または印刷布を適用する印刷部材の表面が、円錐形の少なくとも内面または外面を有し、印刷部材および円錐形印刷対象の周速度が、その間の接触線の各点にて相互に均一であるか、ほぼ均一であるような比率が設けられる。
Patent JP-2006510389-A (JP)
Title: 集光性多発色団を用いてポリヌクレオチドを検出及び分析するための方法並びに組成物
IPC: C07H21/04
Filed: 2003-08-26
Abstract: 標的ポリヌクレオチドについてサンプルをアッセイするための方法、組成物及び製品を提供する。標的ポリヌクレオチドの含有が疑われるサンプルを、ポリカチオン多発色団、及び該標的ポリヌクレオチドに対して相補的なセンサポリヌクレオチドと接触させる。センサポリヌクレオチドは、励起された多発色団からのエネルギーを受容し、前記標的ポリヌクレオチドの存在下で発光を増大するシグナル伝達発色団を含む。本方法は、マルチプレックス形式で用いることができる。かかる方法を実施するための試薬を含むキットもまた提供する。
Patent JP-2006187515-A (JP)
Title: Photographing table for medical diagnostic apparatus, and medical diagnostic apparatus
Inventor: NISHIZAWA KENICHI
IPC: A61B6/04
Filed: 2005-01-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photographing table for a medical diagnostic apparatus, which is more safely and reliably operated, and to provide a medical diagnostic apparatus.  <P>SOLUTION: A subject is mounted on and carried in a body axial direction concerning the photographing table for the medical diagnostic apparatus. The table is provided with a top plate 21 for mounting the subject; an intermediate support part 22 for supporting the top plate so as to be carried in the body axial direction; a mount 23 for supporting the intermediate support part so as to be carried in the body axial direction; and a control part for bringing in the intermediate support part positioned at a substantially most retreating place to a middle part by a first driving force required at least for bringing in the subject, and then, bringing it in by a second driving force which is larger than the first force.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006191986-A (JP)
Title: Insertion unit for endoscope and endoscope
Inventor: OTAWARA TAKASHI
IPC: G01N21/64
Filed: 2005-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an insertion unit for an endoscope and the endoscope in which filth or the like deposited onto the outer surface of each of a plurality of observation optical systems can be surely washed.  <P>SOLUTION: This insertion unit for the endoscope comprises: the insertion unit provided with a distal end part and provided with a pipeline with such an inner circumference length that a medical appliance can be inserted in the inside; a first imaging means for obtaining a first observation image; and a second imaging means for obtaining a second observation image. A first objective optical system for converging photographing light made incident on the first imaging means, a second objective optical system for converging the photographing light made incident on the second imaging means and an opening communicated to the pipeline are arranged at the distal end part. On the distal end face of the distal end part, a first distance which is a distance between the center of the opening and the center of the first objective optical system is shorter than a second distance which is a distance between the center of the opening and the center of the second objective optical system.  <P>COPYRIGHT: (C)2006,JPO&NCIPI