baber/WOPTO huggingface dataset:
Patent JP-2007508266-A (JP)
Title: シクロヘキセン化合物
IPC: A61P19/00
Filed: 2004-10-06
Abstract: 本発明は、式（Ｉ）：     ［式中、Ａ、Ｂ、Ｚ、Ｒ １ 、Ｒ ２ａ 、Ｒ ２ｂ 、Ｒ ８ 、Ｒ ９ およびＲ ｘ は、明細書の記載と同意義である］ で示される化合物、かかる化合物の製造方法、かかる化合物を含む医薬組成物医薬におけるかかる化合物の使用に関する。
Patent JP-2006529047-A (JP)
IPC: G11B7/095
Filed: 2004-05-12
Abstract: An apparatus for scanning a track on a record carrier has a head (41) for providing a beam of radiation and generating at least one sensor signal. The device has a focusing unit for controlling a focusing element to maintain an in-focus position for generating a focused spot on the track. The sensor signal is converted into a displacement signal by a multitude of piecewise converters (42, 43, 44), each converter converting a range of the sensor signal values into a position signal, and selection means (46) for selecting one of the position signals as the displacement signal based on an estimated displacement.
Patent JP-2007500408-A (JP)
Title: データベースクエリユーザインターフェース
IPC: G06F/
Filed: 2004-06-10
Abstract: データベースクエリユーザインターフェースは、簡単なテキスト検索のユーザの便宜を、強力なクエリ言語の表現の改良と組み合わせる。データベースクエリユーザインターフェースは、チャンク表現言語フォーマットの１つまたは複数の用語を含み、ユーザから入力されるクエリテキストストリングを含む。データベースクエリユーザインターフェースはさらに、構文上正しく完全であり、ユーザから入力されるテキストストリングを含むマルチエレメントチャンク表現言語データベースクエリを構築するための構文上のプロンプトを含む。構文上のプロンプトは、ユーザから入力されるテキストストリング中に含まれるデータベースエレメントに関連したデータベース情報の重み付け解析に基づいてデータベースから選択される。ユーザインターフェースに従って形成されるデータベースクエリは、データベースクエリオブジェクトとして永続的保持し、または記憶することができる。
Patent JP-2007508544-A (JP)
Title: 深さ測定システム
IPC: G01F23/296
Filed: 2004-09-22
Abstract: 貯蔵タンク内の液体の深さを決定するためのシステムである。液体の深さは、液体の上表面で反射されたパルス波を検出した後に決定される。本システムはトランスデューサ、アナログ／デジタル変換器、およびフィルタを含む。トランスデューサは反射パルス波を検出し、その反射されたパルス波に対応するアナログ入力信号を発生するように構成されている。アナログ／デジタル変換器はトランスデューサに接続されており、アナログ入力信号をデジタル入力信号に変換するように構成されている。フィルタはアナログ／デジタル変換器に接続されている。フィルタは有限インパルス応答フィルタを含み、これはデジタル入力信号を受け取りデジタル出力信号を発生するように構成されている。
Patent JP-2007521386-A (JP)
Title: 原油生成物を製造するためのシステム、方法及び触媒
IPC: C10L1/04
Filed: 2004-12-16
Abstract: 原油原料を１種以上の触媒と接触させて、２５℃、０．１０１ＭＰａにおいて液体混合物である原油生成物を含む全生成物を製造する。原油生成物の１つ以上の他の特性は、原油原料のそれぞれの特性に比べて１０％以上変化できる。 【選択図】図１
Patent JP-2007517331-A (JP)
Title: コンピューターシステム、方法、装置
IPC: G06F12/12
Filed: 2004-12-23
Abstract: ある実施例によると、コンピューターシステムが開示される。コンピューターシステムは、中央演算処理装置（ＣＰＵ）、ＣＰＵに結合されたキャッシュメモリー及びキャッシュメモリーに結合されたキャッシュ制御部を有する。キャッシュメモリーは、追加データを格納する複数の圧縮可能なキャッシュラインを有する。キャッシュ制御部は、複数のキャッシュラインの１つ以上を圧縮キャッシュラインに圧縮する圧縮ロジック、及びヒント情報を圧縮キャッシュライン内の未使用領域に格納するヒントロジックを有する。
Patent JP-2007529115-A (JP)
Title: パワー半導体デバイスおよびその製造方法
IPC: H01L29/417
Filed: 2004-12-28
Abstract: 改善されたパワーデバイスに対するさまざまな実施例と同様に、その製造方法，多種多様のパワーエレクトロニックアプリケーションにおける使用に対して、当該パワーデバイスを組み込んだパッケージングおよび回路が開示されている。本発明の１つのアスペクトは、多くの電荷調整法および寄生容量を低減する他の方法を組み合わせることによって、改善された電圧性能，速いスイッチング速度および低いオン抵抗を有するパワーデバイスに対する異なる実施例に至る。本発明の別のアスペクトは、低電圧，中程度の電圧および高電圧のデバイスに対する、改善された終端構造を与える。パワーデバイス製造の改善された方法は、本発明の他のアスペクトによって与えられている。例えば、トレンチの形成，トレンチ内部の誘電体層の形成，メサ構造の形成および基板厚さを低減する工程のような、特定の処理ステップに対する改善が示されている。本発明の他のアスペクトによると、電荷調整パワーデバイスは、例えば同じチップ上のダイオードのような、温度および電流の検出部を組み込んでいる。本発明の他のアスペクトは、パワーデバイスに対する等価直列抵抗（ＥＳＲ）を改善し、パワーデバイスと同じチップ上にさらなる回路を組み込み、電荷調整パワーデバイスのパッケージングに対する改善を与える。
Patent JP-2007519562-A (JP)
IPC: B60R7/06
Filed: 2005-01-07
Abstract: The invention relates to a component ( 1 ), particularly for a vehicle, which can pivot about a pivot axis ( 2 ) and is provided for interacting with a fastening element ( 7 ). Said component ( 1 ) comprises a rotating element ( 3 ) that can rotate about a rotation axis, this rotation axis ( 6 ) forming an angle with the pivot axis ( 2 ).
Patent JP-2007519915-A (JP)
Title: 測定器
IPC: G01S17/42
Filed: 2005-01-21
Abstract: 回転可能な第１及び第２測定ユニットと、第１及び第２測定ユニットからのデータを処理し、２つのポイント間の距離を算出するプロセッサとからなる測定器において、第１及び第２測定ユニットが、測定器から第１及び第２のポイントまでの距離をそれぞれ測定するための距離計と、前記各ポイントまでの距離を測定するために距離計が回転する角度を測定するためのアングル測定器とを個別に備えている、２つのポイント間の距離や角度またはその両方を測定するための測定器。
Patent JP-2007518517-A (JP)
Title: スクィージーを内蔵した汚れ清掃装置
IPC: A47L13/19
Filed: 2004-12-21
Abstract: 液体と固体のごみを表面（２５）から捕集できる汚れ清掃装置を含んだ、汚れのある時に用いる装置（１１）。汚れ清掃装置はさらに、ごみを集めたあと表面を洗浄する洗浄剤（２４）及び／または殺菌剤を含有した容器部材（１４）を含む。汚れ清掃装置は単純な操作のために設計され、汚れを掃除するための複数の品目を必要としない。
Patent JP-2007522154-A (JP)
Title: ３−（２−アルコキシカルボニルオキシ−フェニル）アクリル酸エステル類および嗅覚化合物の送達のための前駆体としてのこれらの使用
IPC: C11D3/20
Filed: 2005-02-10
Abstract: 式（Ｉ）     式中、ｎ、Ｙ、Ｒ、Ｒ ２ 、Ｒ ３ およびＲ ４ は、明細書中に示したものと同一の意味を有する、 で表される化合物、前駆体としてのこれらの使用およびこれらの製造方法。
Patent JP-2007524762-A (JP)
Title: 水素発生の方法および装置
IPC: C25B15/00
Filed: 2005-02-11
Abstract: 太陽水素発生システムおよびシステム最適化を構成する方法が開示される。システムは、光起電モジュールおよび電解溶液を使用して、水を水素と酸素とに効率よく分解する。水の太陽電池式電解の効率は、光起電セルにより発生する最も効率のよい電圧を（複数の）電解セルにより必要とされる最も効率的な入力電圧に一致させることにより最適化される。ＰＶ電解システムを最適化することで、太陽電池式水素発電は、環境的にクリーンな代替え燃料として安価に、実用的に使用できるようになる。
Patent JP-2007102817-A (JP)
Title: Scoring method, information processor and its program
Inventor: WADA MASARU
IPC: G06Q50/10
Filed: 2007-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To attain flexible scoring utilizing characteristics of an electronic pen by a scoring method of receiving information from the electronic pen and computing scores based on the received information and an information receiving time.  <P>SOLUTION: In this scoring method, flexible scoring in consideration of the answering time and behavior of an attending student is attained by an information processor 13 comprising a pen information receiving section 130 receiving one or more pen information having a pen identifier and coordinate information showing the locus of the electronic pen from the electronic pen 12, a written information acquiring section 1302 acquiring written information on the electronic pen from the coordinate information which one or more pen information has, a time acquiring section 1303 acquiring the time when the pen information receiving section received the pen information, a score computing section for computing scores of the written information based on the written information acquired by the written information acquiring section and the time acquired by the time acquiring section, and a score accumulating section for accumulating the scores computed in the score computing section, in association with the pen information.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008171125-A (JP)
Title: Device, program and method for process of confirming operating environment
Inventor: IIZUKA MASAHARU
IPC: G06Q50/00
Filed: 2007-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently and surely perform the operation of confirming an operating environment for each terminal device when introducing a consolidated accounting system.  <P>SOLUTION: The consolidated accounting system 100 comprises an operating environment confirmation processing device 110 provided in a system management company, a plurality of terminal devices 120 provided in each affiliate company, and a consolidated accounting process device 130 provided in a data center. In the consolidated accounting system 100, the operating environment confirmation processing device 110 is an information processor such as a personal computer that performs the processing of confirming an operating environment for each terminal device 120. During the processing of confirmation of the operating environment, the operating environment confirmation processing device 110 can display a list of processing results on a screen. The operating environment confirmation processing 110 can send the results of the operating environment confirmation process to the terminal devices 120.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008170824-A (JP)
Title: Power consumption reduction apparatus, spontaneous light emission display apparatus, electronic equipment, power consumption reduction method, and computer program
Inventor: OZAWA JUNJI
IPC: H01L51/50
Filed: 2007-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems with the existing method that the sense of incongruity given to a user is significant and a continuous electric power saving effect cannot be expected.  <P>SOLUTION: The electric power consumption reduction apparatus for reducing the electric power consumed in a spontaneous light emission display module of an active matrix drive type has a function to drive and control the spontaneous light emission display module in such a manner that the continuous and gentle forward and backward changes in peak luminance between the first peak luminance and the second peak luminance are continuously repeated at specified periodic intervals.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008173821-A (JP)
Title: Bleach for lumber and bleaching method of lumber
Inventor: MATSUOKA OSAMU
IPC: B27K5/02
Filed: 2007-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bleach for lumber which facilitates handling and maintenance, has no odor and does not deteriorate the lumber or the like and to provide a bleaching method of the lumber using the bleach for the lumber.  <P>SOLUTION: The bleach 1 for the lumber used for bleaching and decolorizing buildings is composed by mixing an orange oil 10, an interfacial active agent 11, and water 12. The bleaching method of the lumber is characterized in that a mixing ratio of the orange oil 10 is 1-4%, and the lumber is dried after the bleach 1 for the lumber is applied on the lumber 2 or the lumber 2 is immersed in the bleach 1 for the lumber.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007247892-A (JP)
Title: Water pipe connection end, engagement body for water pipe connection, core member for water pipe connection, water pipe body, connection structure for water pipe, water pipe device, protection cap for water pipe, and connection end forming tool for water pipe
Inventor: SHIMIZU SHOHACHI
IPC: E03C1/02
Filed: 2007-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connection end of a water pipe capable of easily connecting the water pipe to a connector.  <P>SOLUTION: The connection end 11 comprises an end part 10a of a water pipe 10 made of a synthetic resin, a core member 13 inserted into the end part 10a and an engagement body 14. The engagement body 14 is fitted to an outer peripheral portion of an end part rear portion 10c at a back side with respect to an end part tip portion 10b to which an in-core portion 1e disposed on a header 1 is inserted to keep a water stop member 5a into closely contact with the outer peripheral face, in a state of retaining the end part rear portion 10c with the core member 13. The end part 10a is locked to a socket 1b, and the water pipe 10 is connected to the header 1 by inserting the connection end 11 into the socket 1b of the header 1 and engaging an attachment body 6 and the engagement body 14.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008176054-A (JP)
Title: Electrophotographic photoreceptor and image forming apparatus using the same
Inventor: FUKUSHIMA KOUTARO
IPC: G03G5/147
Filed: 2007-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor excellent in wear resistance, cleaning property and electrical durability even after prolonged repeated use, and capable of producing high-quality images free of an abnormal image.  <P>SOLUTION: The electrophotographic photoreceptor has at least a charge generating layer and a charge transport layer in this order on a conductive substrate, wherein an outermost surface layer of the electrophotographic photoreceptor contains filler particles in a uniformly dispersed state, the filler particles in the outermost surface layer satisfy the expression (1): 1.0×10<SP>-3</SP>≤(df×b<SP>3</SP>)/(dm×a<SP>3</SP>)≤2.5×10<SP>-2</SP>(wherein "a" denotes an average interval (nm) between filler particles; "b" denotes an average diameter (nm) of the filler particles; "df" denotes a density (g/cm<SP>3</SP>) of the filler particles; and "dm" denotes an average density (g/cm<SP>3</SP>) of a solid in the outermost surface layer), and the outermost surface layer has a plastic hardness (Hpl) of 200-350 N/mm<SP>2</SP>and an elastic deformation rate of 40-60% when subjected to a surface film hardness test (test conditions: 25°C/50% RH, maximum load: 5 mN).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008175745-A (JP)
Title: Air flow meter
Inventor: BAN TAKAHISA
IPC: G01F1/684
Filed: 2007-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an IC 3 for control from being adversely affected by both of external noise received by a heat sink 5 and internal noise by electrification of the heat sink 5, in an air flow meter 1 for promoting the heat dissipation with the metal heat sink 5 and protecting the IC 3 for control.  <P>SOLUTION: The air flow meter 1 includes a conductive heat sink 5 that is arranged on the other end side of a circuit board 4 and takes heat from the IC 3 for control and releases heat, and a conductive shield section 6 that is arranged and grounded between the IC 3 for control and heat sink 5. Thus, the reception of the external noise by the heat sink 5 is prevented. Accordingly, even if the heat sink 5 is electrically put into a floating state, and hence the static electricity of the heat sink 5 cannot be released, the internal noise by electrification of the heat sink 5 is shielded by the shield section 6 and does not act on the IC 3 for control. Therefore, both of the external noise and internal noise can be prevented from adversely affecting the IC 3 for control.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008183924-A (JP)
Title: Motorcycle equipped with belt-type continuously variable transmission having resin block belt
Inventor: ISHIDA YOSUKE
IPC: F16H57/00
Filed: 2007-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a noise suppressing means which is suitable for a motorcycle equipped with a belt-type continuously variable transmission using a resin block belt.  <P>SOLUTION: The one end of an intake duct 71 for introducing cooling air into the belt chamber in a transmission case 36 is connected to the front half of the transmission case 36 of the motorcycle 1. The intake duct 71 extends upward from the transmission case 36 and then bends and extends rearward across a seat pillar 6R. An air chamber 94 is connected with the rear end of the intake duct 71. The intake duct 71 has a curved part which is curved around the seat pillar 6R.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008183166-A (JP)
Title: Apparatus for detecting nictation and measurement of evaporation amount of lacrimal fluid
Inventor: KAWAMURA YASUO
IPC: A61B3/10
Filed: 2007-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an "apparatus capable of detecting the detection of nictation and the measurement of the evaporation amount of a lacrimal fluid enabling a doctor to properly diagnose the dry eye of an examinee by synchronously performing the detection of the nictation of the examinee and the measurement of the evaporation amount of the examinee's lacrimal fluid.  <P>SOLUTION: The lacrimal fluid secreted from both examinee's eyes E1 and E2 and evaporated in evapotation chambers 2Ca and 2Cb and natural air supplied to the evaporation chambers 2Ca and 2Cb by driving pumps 6a and 6b are mixed with each other in the state that goggles 2A and 2B are mounted on the examinee's head to prepare an air/fluid mixture. The evaporation amount of the examinee's lacrimal fluid is measured on the basis of the flow rate of the natural air and the flow rate of the air/fluid mixture to be recorded. Further, in the process of measuring the evaporation amount of the examinee's lacrimal fluid, the nictation of both eyes E1 and E2 is detected by "nictation detectors" 30a and 30b to be recorded in synchronous relation to the evaporation amount of the examinee's lacrimal fluid. By this constitution, the doctor properly diagnose the examinee's dry eye.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008185970-A (JP)
Title: Pattern forming method, manufacturing method of electronic device, and electronic device
Inventor: NAKAO SHUJI
IPC: G03F7/26
Filed: 2007-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pattern forming method by which a hole pattern of random arrangement can be formed with high tolerance under the application of a positive type photoresist, a manufacturing method of an electronic device, and an electronic device.  <P>SOLUTION: A first positive type photoresist 3 having dense hole patterns is formed on a film 2 to be processed. A second positive type photoresist 4 is formed on the first photoresist 3 in such a manner that each of a plurality of the hole patterns 3a is implanted. A scotoma image, which is a light-dark inverted image by a high transmission half-tone phase shift mask 30, is projection-exposed on the second photoresist 4. The second photoresist 4 is developed, and a dot pattern of the second photoresist 4 formed in the scotoma image part is left inside either one of the plurality of the hole patterns. The film 2 to be processed is patterned by using the first and second photoresists 3 and 4 as masks.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008192329-A (JP)
Title: Membrane electrode junction for polymer electrolyte fuel cell and its manufacturing method
Inventor: KINOSHITA SHINJI
IPC: H01M8/02
Filed: 2007-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a membrane electrode junction for a polymer electrolyte fuel cell, and its manufacturing method capable of stably providing a high power generation performance within a temperature range from high to low temperature as well as under an environment from high to low humidification.  <P>SOLUTION: The membrane electrode junction 1 for the polymer electrolyte fuel cell comprises an anode 20 having a catalyst layer 22 and a cathode 10 having a catalyst layer 12, as well as a solid polymer electrolyte membrane 30 containing ion-exchange resin arranged between the anode 10 and the cathode 20. The solid polymer electrolyte membrane 30 comprises an A layer 32 containing ion-exchange resin by ion-exchange capacity 1.3 milliequivalent/g dry resin or more, and a B layer 34 containing the ion-exchange resin by less than ion-exchange capacity 1.3 milliequivalent/g dry resin, with the A layer 32 contacting the cathode 10. The 90° peel strength of at least one of the interface between the anode 20 and the solid polymer electrolyte member 30 and that between the cathode 10 and the solid polymer electrolyte membrane 30 is 0.1 N/cm or higher.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008190365-A (JP)
Title: Uniflow two-stroke cycle internal combustion engine
Inventor: TAKAHASHI HITOSHI
IPC: F02B31/02
Filed: 2007-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a uniflow two-stroke cycle internal combustion engine that provides a fine control of a swirl ratio by a vane mechanism composed of a first, a second vanes through a simple construction, and a highly accurate control of the swirl ratio.  <P>SOLUTION: The uniflow two-stroke cycle internal combustion engine includes a sleeve 8 having a scavenging port 13 therein, and an air flow control device for controlling the flow of fresh air entering into a cylinder chamber 14 from the scavenging port 13 depending on engine operating condition. The air flow control device includes first and second vanes 31, 32 that form a guide passage 33 for guiding the fresh air to the scavenging port 13 so that a swirl is created in the cylinder chamber 14, and the first and second vanes 31, 32 are independent and changeable in swinging positions of each other for controlling the swirl ratio.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007291496-A (JP)
Title: Method of producing steel for high carbon steel wire material excellent in wire-drawability and fatigue characteristic
Inventor: KIMURA SEII
IPC: B22D11/117
Filed: 2007-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a useful method for producing a steel material for obtaining a steel wire material reducing hard non-rollable inclusion and enhansing drawability into the wire and fatigue characteristic by suitably controlling the condition in a secondary refining and the producing condition in a converter.  <P>SOLUTION: Main raw materials for charging into the converter are processed to form molten iron, cold iron and steel scrap. Also, as the ratio to the whole charged raw materials, 96-100 mass% molten iron, ≤4 mass% (containing 0%) cold iron and ≤2 mass% (containing 0%) steel scrap, are charged while regulating ≤0.02 mass% average P concentration in the whole raw materials. Then, after completing the blowing in the converter, the secondary refining is conducted while regulating the flowing rate of the molten steel stirring gas to 0.0005-0.004 Nm<SP>3</SP>/min per ton of molten steel, and subsequently, a continuous casting is conducted while regulating Ar flowing rate supplied for purging into a tundish to 0.04-0.10 Nm<SP>3</SP>/min per ton of the molten steel in the tundish.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008191410-A (JP)
Title: Optical connector
Inventor: SUZUKI KENICHI
IPC: G02B6/38
Filed: 2007-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical connector by which a desired optical characteristic can be secured even if a fine optical cord is used.  <P>SOLUTION: The optical connector 1 has a ferrule 6 for holding an optical fiber 3 that is exposed from the cord jacket 5 of an optical cord 2, and a flange 7 is provided on the outer periphery of the ferrule 6. In the rear of the ferrule 6, a stop ring 8 is arranged. In the stop ring 8, a spring 10 for pressing the ferrule 6 to the front end side is disposed. On the inner periphery of a plug housing 11 that covers a part of the ferrule 6 and the stop ring 8, there is installed a projection 12 for restraining the flange 7. The ferrule 6 is held in a state that it is thrusted in by a prescribed length to the rear against the pressing force of the spring 10. Between the flange 7 and the projection 12, a spacer 13 is interposed for the purpose of adjusting the thrusted length of the ferrule 6 against the pressing force of the spring 10.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008190227-A (JP)
Title: Handrail for connecting passage
Inventor: GOTO HIDEO
IPC: E04F11/18
Filed: 2007-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a handrail for a connecting passage safely usable without catching a person between a building skeleton and the handrail even if buildings via a joint part shake greatly.  <P>SOLUTION: The handrail for the connecting passage is composed of a guide rail almost horizontally fixed to a floor skeleton on the joint part side of a passage of one building to project in a lateral direction; a pair of sliding handrails slidably mounted along the side faces of a passage of the other building communicating with the passage of the one building; a pair of cover handrails movable along the guide rail; a pair of connecting handrails with one ends mounted to the passage side of the pair of cover handrails through hinge members and with the other ends turning when force of predetermined amount or more is applied to the tip parts of the pair of sliding handrails through the hinge members; and a pair of cover handrail movement regulating means for regulating the movement of the pair of cover handrails to such a moving amount to form a clearance allowing a person to enter between the pair of cover handrails and the wall surface on the joint part side of the one building.  <P>COPYRIGHT: (C)2008,JPO&INPIT