baber/WOPTO huggingface dataset:
Patent JP-2002171657-A (JP)
Title: Power system and power system apparatus
Inventor: HARA KAZUHIKO
IPC: H02B13/02
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To allow reclosing in a short period of time. SOLUTION: A power system comprises the first circuit breaker 13, an overhead power transmission line 14, the second circuit breaker 15, a cable power transmission line 16 and the third circuit breaker 17 sequentially connected from an AC power supply 12, and compensates an electrostatic capacity of the cable power transmission line 16 by using a compensating reactor 19. The compensating reactor 19 is connected to the second circuit breaker 15 at a side near the overhead power transmission line 14, and disposed near the second circuit breaker 15.
Patent JP-2002174115-A (JP)
Title: Method for controlling regeneration of dpf system
Inventor: SUZUKI KIKUO
IPC: F01N3/02
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling regeneration of a DPF system to control a heat generating amount of a heating heater during PM combustion to a proper value and prevent increase of a filter temperature to a value higher than a fusion loss temperature, during the regeneration of the filter of the DPF system. SOLUTION: In a method for controlling regeneration of a DPF system to purify exhaust gas G as a filter to collect PM in exhaust gas of an engine 10 and a filter to regenerate the filter are switched, after preliminary heating is effected on a filter 20 by energizing a heating heater 21 of the filter 20 being an object to be regenerated, oxygen for PM combustion is supplied to the filter 20. When, during a feed of oxygen, a power corresponding amount E corresponding to a feed power amount of the heating heater 21 exceeds a decision value E0, energization to the heating heater 21 is completed.
Patent JP-2002175082-A (JP)
Title: Sound-absorbing board
Inventor: WAKAMIYA TAKASHI
IPC: E01F8/00
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a sound-absorbing board which is superior in durability, strength, sound-absorbing properties and constructability and is made smaller in thickness and lighter in weight. SOLUTION: The sound-absorbing board 1A has a sintered compact 2 of a planar slag glass-base foam and a planar body 3 of a tabular form arranged on its rear surface.
Patent JP-2002185068-A (JP)
Title: Package for containing semiconductor element
Inventor: SAWA YOSHINOBU
IPC: H01L31/0232
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To reduce reflection loss in a transmission, line even if the frequency of a high frequency signal inputted to a semiconductor element or outputted therefrom increases. SOLUTION: The package for containing a semiconductor element comprises a basic body 1 having a mounting part 1a for mounting an optical semiconductor element 7 and a circuit board 9 on the upper surface thereof through amounting base 8, a metal frame 2 fixed to the upper surface while surrounding the monitoring part 1a and having a through-hole 2a in the side part, and a coaxial connector 3 comprising a tubular outer circumferential conductor 3a, a central conductor 3c disposed substantially in the center thereof and an insulator 3b interposed between them, such that the opposite ends of the central conductor 3c project.  Forward end of the coaxial connector 3 on the inside of the frame 2 of the central conductor 3c is substantially flush with the inner surface of the frame 2, the central conductor 3c is connected electrically with the circuit board 9 via a planar metal piece 10 and the through-hole 2a is enlarged from the end of the metal piece 10 toward the inner surface of the frame 2.
Patent JP-2002185701-A (JP)
Title: Solid-state image pickup device
Inventor: KUNO YOSHINORI
IPC: H04N5/372
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To simplify focus adjustment and parallelism adjustment (so-called tilt and shift adjustment) at the time of the assembly of an optical system unit in a solid-state image pickup device such as an image scanner. SOLUTION: This solid-state image pickup device 50 is provided with a solid-state image pickup element 12 for a linear sensor and a lens system. Monitoring sensors 26 [26A, 26B and 26C] used for the focus adjustment of image light and the parallelism adjustment of the solid-state image pickup element 12 to a surface to be image picked up are provided on two or more parts along the light receiving sensor train of the solid-state image pickup element 12.  The device is provided with a first detection means 31 for detecting that a focus is matched on the basis of output from the monitoring sensor 26A, a second detection means 43 for detecting that parallelism is obtained based on the output from the monitoring sensors 26B and 26C and a control means 51 for selectively outputting detection signals at the time of adjustment and the image signals of the solid-state image pickup element 12 after the adjustment is ended from an output terminal VOUT.
Patent JP-2002185586-A (JP)
Title: Portable telephone
Inventor: MIYAZAWA KIMIKI
IPC: H04W88/02
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a portable telephone which enables a user to easily check information. SOLUTION: A portable telephone (20) is composed of a portable telephone main body (1), an open-close shaft (9) connected to the one end of the portable telephone main body (1), a flip unit (2) connected to the open-close shaft (9), and a display unit (3). The flip unit (2) is equipped with a through part (11) at its center. The display unit (3) is provided at the through part (11) in a freely rotatable manner.
Patent JP-2002180250-A (JP)
Title: Method of producing semiconductor device
Inventor: ITAYA HIDEJI
IPC: H01L21/02
Filed: 2000-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing semiconductor device by which the production cost can be reduced, and further, the device operation rate can be enhanced. SOLUTION: The method of producing semiconductor device contains a film deposition stage where an Ru-containing film is deposited on a substrate 1 in a reaction chamber 4 and a cleaning stage where gaseous ClF3 is flowed into the reaction chamber 4, and the film deposited on the inside of the reaction chamber 4 in the film deposition stage is removed by a thermochemical reaction.
Patent JP-2002177412-A (JP)
Title: Automatic warning valve
Inventor: KUBO YOSHIAKI
IPC: A62C35/64
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that malfunction occurs in an existent automatic warning valve for a sprinkler since a pressure switch is turned on because the valve never functions sufficiently when a check valve provided at a signal channel receives air pressure. SOLUTION: Between an orifice 29 provided on the side of the drain part of the signal channel 24 and a pressure switch 30 for sensing the pressure of water flowing into the channel 24, an air vent valve 34 for releasing only the air pressure in the channel 24 without damaging the function of the channel 24.
Patent JP-2002185332-A (JP)
Title: Variable length decoding processor
Inventor: OYAMA TATSUFUMI
IPC: H03M7/40
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a variable length decoding processor capable of easily detecting that any error is present in a variable length code, and preventing the missing of any frame or the lack of any voice due to the excess of the decoding processing time. SOLUTION: This device is provided with a first storage part 1 for storing a received variable length code (Huffman code), a decoding part 2 for decoding the Huffman code read from the first storage part 1, a timer 3 for outputting a time-up signal after the lapse of a prescribed time since the start of the decoding of the decoding part 2, and a control unit 4 for forcedly ending the decoding of the decoding part 2 based on the time-up signal of the timer 3.
Patent JP-2002182671-A (JP)
Title: Radio equipment
Inventor: OOTA SHIGENORI
IPC: G10L13/033
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To provide radio equipment which provides a pleasant speaking environment making a transmission side easy to make a conversation by using only sound data to help feeling expression or production of an atmosphere for conversations on the transmission side. SOLUTION: The radio equipment is provided with a sound data storage part 12 where sound data like imitation sounds or voices which helps feeling expression and production of the atmosphere for conversations are stored and a mixing means 53 which mixes sound data read out from the sound data storage part 12 and voice data of conversations which are being made, and read sound data like imitation sounds is transmitted to the destination together with voice data in order to easily transmit feelings on the transmission side to the destination, to make the transmission side easy to make a conversation, and to provide a pleasant speaking environment.
Patent JP-2002188171-A (JP)
Title: Temporary assembling jig for construction equipment
Inventor: OTANI HIROSHI
IPC: E02F3/00
Filed: 2000-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a general purpose jig. SOLUTION: This jig is used to temporarily assemble a boom of construction equipment having a structure fixing pivotal support connection parts 14, 15 at both ends in the longitudinal direction of a main part consisting of right and left side plates 10 and a linking member 11 linking them. A plurality of loading devices 19 loading the side plate 10 on one side positioned at the attitude that it lies sideways while the side plate 10 is positioned at a reference level at a set height from a bed 18 are mounted on the bed 18 so as to change their positions and fix them freely in the horizontal direction. A plurality of positioning devices 20 coming into contact with a peripheral fringe of the side plate 10 to position the side plate 10 in the horizontal direction for the bed 18 are mounted on the bed 18 so as to change their positions and fix them freely in the horizontal direction.  A clamp 21 nipping and holding the pivotal support connection parts 14, 15 positioned at the attitude that they lie sideways from the vertical direction to position the pivotal support connection parts 14, 15 in the horizontal direction and the vertical direction for the bed 18 is mounted on the bed 18 so as to change its position and fix it freely in the horizontal direction.
Patent JP-2002190845-A (JP)
Title: Information communication unit, information communication system and information synchronization method
Inventor: KOBAYASHI KOICHI
IPC: H04W84/10
Filed: 2000-12-22
Abstract: PROBLEM TO BE SOLVED: To provide an information communication unit that synchronizes data between two devices or more without the need for a user to take any special notification so as to suppress occurrence of the problem due to dissidence of data. SOLUTION: After a personal computer 1a uses electronic mail or the like to update schedule data 9a, when a user carrying a PDA(personal digital assistant) 11 approaches the personal computer 1a and a wireless communication section 7 of the personal computer 1a and a wireless communication section 13 of the personal digital assistant 11 enter a wireless communication available range, the both automatically set a wireless communication link so as to synchronize data of the both in a way that the updated contents of the schedule data 9a are reflected on schedule data 15a of the PDA 11.
Patent JP-2002199233-A (JP)
Title: Image processing method and image processor, and image forming device provided with the same
Inventor: OMICHI TAKAHIRO
IPC: B41J2/525
Filed: 2000-12-22
Abstract: PROBLEM TO BE SOLVED: To provide an image processing method and an image processor, that can effectively utilize a memory and relieve the circuit load, and to provide an image forming device provided with the processor. SOLUTION: The color image processor is provided with a color conversion/ black generating section that obtains a CMYK signal being image data of a second color system, which may include a black color, from an RGB signal being input image data of a first color system not including the black color and uses the obtained CMYK signal for output image data. The color conversion/black generating section is provided with a black generating section 8b that generates black data and with a discrimination circuit 22 that is placed at a pre-stage of the black generating section 8b and discriminates whether or not the black data are to be generated on the basis of the input image data of the first color system.  A C/M/Y color correction memory 23 stores the pre-calculated C/M/Y data in the image data adopting the second color system, which may include the black data, and a black generating memory 21 stores the pre-calculated black data.
Patent JP-2002191547-A (JP)
Title: Endoscope apparatus and method for driving the same
Inventor: MIYAKE KIYOSHI
IPC: H04N7/18
Filed: 2000-12-26
Abstract: PROBLEM TO BE SOLVED: To provide an endoscope apparatus and a method for driving the same for easy and efficient inspection by selecting a curving speeding in accor dance with the range of a visual field the setting of which is changed. SOLUTION: The endoscope apparatus 1 has an endoscope 2 provided with an insertion part 2a which can have an optical adapter 18 fitted to a tip part body 11 and a driving part 16 for curvingly driving the curved part 12 of this insertion part 2a and a control part 17 for controlling the drive of this part 16. An operation instruction signal from the selection button 53 of a remote controller 6 is inputted to the microcomputer 71 of the part 17, thereby information on the kind (the range of a visual field) of the optical adapter 18 can be obtained.  The microcomputer 71 recognizes the kind (the range of a visual field) of the adapter 18 based on the information on the kind (the range of a visual field) of the adapter 18 as an adapter recognition means, and selects the above curving speed set in advance in accordance with the kind (the range of a visual field) of the adapter 18 recognized as a speed setting means.
Patent JP-2002196520-A (JP)
Title: Electrophotographic photoreceptor, process cartridge and electrophotographic device
Inventor: FUJII JUNJI
IPC: C09B67/50
Filed: 2000-12-27
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor having low residual potential, no defect in electrification, small photomemory, high image quality, high sensitivity characteristics and stable potential characteristics in repetitive use and to provide a process cartridge using the photoreceptor and an electrophotographic device. SOLUTION: In the electrophotographic photoreceptor having a photosensitive layer on a substrate, the photosensitive layer contains oxy-titanium phthalocyanine and silicon phthalocyanine.
Patent JP-2002198237-A (JP)
Title: Leakage flux type power converter/transformer
Inventor: NAKAYAMA KAZUHIRO
IPC: H02M3/00
Filed: 2000-12-27
Abstract: PROBLEM TO BE SOLVED: To solve the problem of the conversion efficiency of a leakage flux type power converter/transformer drops due to fluctuation in the inductance value of each strand, when a litz wire is used as the winding of the converter/ transformer. SOLUTION: At least either one the primary or the secondary windings of the leakage flux type power converter/transformer is constituted of a braid wire, obtained by braiding three or more sets of bundled wires each of which is composed of a plurality of magnet wire strands.
Patent JP-2002203980-A (JP)
Title: Solar cell module, solar cell array, solar cell integrated with building material, solar cell integrated with wall material, and solar cell integrated with roof
Inventor: YAMADA SATOSHI
IPC: H01L31/042
Filed: 2000-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a solar cell module, a solar cell array, a solar cell integrated with building material, a solar cell integrated with wall material, and a solar cell integrated with roof in which adhesion of snow to the surface of the solar cell module can be improved. SOLUTION: The solar cell module comprises a coated photovoltaic element group connecting at least one photovoltaic element 305 wherein at least the most surface layer 309 of the coating material 312 on the light receiving face side contains particles produced by coating a UV absorbent containing at least a material having a critical surface tension of 15-35 mN/m and an inorganic compound with organosilicon and the water touch angle of the most surface layer 309 on the light receiving face side is not smaller than 110 deg..
Patent JP-2001244427-A (JP)
Title: Ferroelectrics memory element
Inventor: KIN SAIKAN
IPC: H01L27/105
Filed: 2000-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a ferroelectrics memory element by whose structure a voltage difference is prevented from occurring between both the terminals of its ferroelectrics capacitor and a step shape caused by its ferroelectrics capacitor can be minimized. SOLUTION: The ferroelectrics memory element has a first switching transistor whose gate is connected with a positive word line WL and whose source- drain route is provided connectively between a bit line BL, i.e., a node C and a node A; a ferroelectrics capacitor 22 provided connectively between the node A and a plate line PL; and a second switching transistor whose gate is connected with a negative word line-WL and whose source-drain route is provided connectively between the node A and the plate line PL. With respective to the ferroelectrics memory element, there is so formed a node B in a low- resistance active region Active provided between the two adjacent negative word lines-WL of the adjacent cells of the memory element, as to prevent a voltage difference from occurring between both the terminals of the capacitor 22.  Also, there is so formed the ferroelectrics capacitor 22 on the wide-area active region Active, as to minimize a step shape caused by the capacitor 22.
Patent JP-2002203699-A (JP)
Title: Discharge lamp lighting device and apparatus
Inventor: HARA YOSHIAKI
IPC: H05B41/24
Filed: 2000-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a discharge lamp lighting device that is capable of adjusting illumination in relatively wide range of the discharge lamp which has filled in rare gas and has a pair of electrodes of which at least one is installed at the outside of the discharge container, and an apparatus using the same. SOLUTION: The discharge lamp lighting device comprises a discharge lamp DDL that has a pair of electrodes 13, 13 of which at least one electrode is installed at the outside of a discharge container 11 that is filled with discharge media made of mainly rare gas, a high frequency generating means HFG that has an output transformer T and a switching means Q1, a high frequency action detecting means HFD, a first control means CC1 that negative-feedback controls the switching means Q1 so that the high frequency action detecting signal may become a nearly fixed level, a second control means CC2 that controls the switching means Q1 and adjusts illumination by changing the high frequency output, and a third control means CC3 that controls the switching means Q1 so that the peak value of the voltage impressed on the discharge lamp DDL may become nearly constant.
Patent JP-2002165888-A (JP)
Title: Potential treatment device
Inventor: HARA AKIKUNI
IPC: A61N1/08
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a potential treatment device for enabling a person to be treated to perform an operation at hand, stop the operation of the potential treater and confirm the operation stop state or operation state of the potential treater at hand, eliminating the possibility of an electric shock at the time of the operation when stopping the operation of the potential treater and eliminating influence on electric field distribution originally formed between electrodes for treatment and the person to be treated. SOLUTION: The potential treater (2) is provided with one, or two or more electrodes (8) and (9), a high voltage generator (3) for applying a high voltage to the electrodes, and a power source (4) for driving the high voltage generator (3). An operation unit (15) for stopping and reactivating the potential treatment device (1) is provided near the person to be treated so as to be operated by the person to be treated himself/herself. The display device (16) is provided on a position visible from the person to be treated.
Patent JP-2001510291-A (JP)
Title: 雑音低減回路
IPC: H03K5/003
Filed: 1998-07-06
Abstract: (57)【要約】
クロック復元回路として有益な雑音低減回路には入力パルス列から直流レベルを除去する直流除去回路（６７）が含まれる。積分器（５４）が直流レベルが除去された後入力パルス列を積分し、比較器（５９）が積分器出力をしきい値（Ｖ ｍｐ ）と比較して欠落パルスを検出する。パルス生成器（６５）がどのような欠落パルスについても遅延された付加パルスを入力パルス列に挿入し、雑音の低減された出力パルス列が積分器出力から得られる。
Patent JP-2001511470-A (JP)
Title: アクティブマトリクス素子を有する強誘電性液晶ディスプレイ
IPC: C09K19/46
Filed: 1998-07-21
Abstract: (57)【要約】
本発明は、液晶に関し、そして"自発ブックシェルフ"ジオメトリーを特徴とする強誘電性液晶を含有するアクティブマトリクスディスプレイに関する。
Patent JP-2001516848-A (JP)
Title: らせん式真空ポンプ
IPC: F04C18/02
Filed: 1997-09-16
Abstract: (57)【要約】
らせん式ポンプは、各々のらせん状壁（２７，２８，３３，３４）の各々の稜上に配置されたシール（５）と、それに面する平坦な壁（２５，２６，３１，３２）の間のわずかなあそびを保つことを可能にする手段（２９，１９，１９Ａ）を含んで成る。隣接する２つの移送チャンバ（５０，５１）の間に存在する低い圧力差からみて可能であるこのような配置は、シールの摩耗、移送チャンバのスケール形成ならびにシールの摩擦による発熱を避けることを可能にする。
Patent JP-2001525305-A (JP)
Title: 能動ウエブ安定装置
IPC: B65H23/24
Filed: 1998-12-04
Abstract: (57)【要約】
能動ウエブ安定器（１００）は前縁（１０８）と、湾曲表面（１０６）に結合され、通過するウエブ（１０２）の近傍に位置する作業表面（１０４）とを有する構造体を含む。内部の加圧空気ダクト（１１４、１１６）は通過するウエブ（１０２）に直交して作業表面（１０４）に沿って延びる。空気ノズル（１１０）は前縁に設けられ、空気ダクト（１１４、１１６）と流体連通し、ノズル（１１０）は作業表面（１０４）に沿って空気流を湾曲表面（１０６）のまわりへ導く。空気ダクト（１１４、１１６）は孔付きバッフル（１１２）により分離された第１（１１４）及び第２（１１６）の室を有する。延長表面（１２８）は作業表面（１０４）から延び、通過するウエブ（１０２）から離れるように角度をなした後端（１３４）を含む。櫛部（４２０）はウエブの拡張を促進するためにノズル（１１０）と関連する。
Patent JP-2002501756-A (JP)
Title: 微生物のペプチダーゼを検出するインドールアミン誘導体
IPC: C12Q1/04
Filed: 1999-01-28
Abstract: (57)【要約】
本発明は、培地に着色又は蛍光を形成することにより、ゲル化した培地を含めて微生物の培地においてペプチダーゼ活性を検出し得る式：Ｘ−ＮＨ−Ｒ（式中Ｘは随意に置換されたインドール−３−イル基を表わし、Ｒは特にアミノ酸のアシル残基又はペプチドのアシル残基を表わす）の化合物に関する。本発明は微生物を検出するのに特に有用である。
Patent JP-2002508159-A (JP)
Title: 変異の検出および同定方法
IPC: C12Q1/686
Filed: 1998-12-18
Abstract: (57)【要約】
  本発明は、試料ポリヌクレオチド鎖中の１つあるいはそれ以上の遺伝子変異を同定するための様々な方法を提供する。
Patent JP-2002504420-A (JP)
Title: 固有の拡散性の高い吸着剤及び低い圧力比を使用する圧力スウィング吸着によるガス分離方法
IPC: B01D53/02
Filed: 1999-02-26
Abstract: (57)【要約】
固有の拡散性の高い吸着剤の使用を、圧力比の低いＰＳＡサイクルと組み合わせた発明を組み込んだガス分離方法が提供される。早いサイクルと、浅い床と、小さい粒子とを、特に、半径方向床形態において使用することにより、方法上の改善が得られる。低い圧力比と、高速の吸着剤と、早いサイクルとを組み合わせることにより、床寸法係数（ＢＳＦ）及び消費電力が予想外に同時に低減することが見出された。これらの利益は、高速の吸着剤の使用を通しての製品回収率の減少を最小化しつつ達成される。最終的に製品コストが著しく低減される。
Patent JP-2002508209-A (JP)
Title: 再狭窄の低減のための血管ステント
IPC: A61F2/90
Filed: 1998-12-10
Abstract: (57)【要約】
狭窄または閉塞された身体導管（例えば、血管）中の開口通路または管腔（１０６）を回復および維持するための装置、および方法が提供される。装置は、ステント（１００）を備え、これは、身体通路中に移植した後、ステント（１００）内の再狭窄を防止するために特に適合される。種々の実施態様において、この装置はまた、ステント（１００）を操作するためのカテーテル（１２０）または他のデバイスを備え、身体通路のステント領域内の再狭窄を防止する。提示された方法は、ステント（１００）を、狭窄または閉塞になる身体通路（典型的に、冠状動脈のような血管）内に移植する工程、およびステント領域の再狭窄を引き起こす狭窄物質の内方成長を防止するようにステント（１００）を操作する工程を包含する。ステント（１００）は、狭窄物質の内方成長を防止または除去するように、例えば、ステント（１００）で作動するカテーテル（１２０）を導入することによって手で操作され得るか、あるいはステント（１００）は、手による処置なしで狭窄物質の内方成長を防止または除去するように自動で操作され得る。
Patent JP-2002509290-A (JP)
Title: 放射線感受性組成物の製造法
IPC: C08L61/04
Filed: 1999-01-13
Abstract: (57)【要約】
本発明は、（１）異なる分子量を有するポリマー鎖の混合物を含む粗ポリマーの溶液を、所定の分子量カットオフ（ＭＷＣＯ）値を有する多孔質ポリマー媒体中に通過させ、これによって粗ポリマー混合物をＭＷＣＯ値より上の分子量を有するポリマー鎖を含む第一画分とＭＷＣＯ値より下の分子量を有するポリマー鎖を含む第二画分とに分け、そして（２）第一工程で製造した少なくとも一つの画分を少なくとも一つの放射線感受性化合物および少なくとも一つの溶剤に添加して放射線感受性組成物を製造する：工程からなる放射線感受性組成物を製造する方法に関する。
Patent JP-2002511539-A (JP)
Title: マンホールカバー支持装置
IPC: E02D29/14
Filed: 1999-04-08
Abstract: (57)【要約】
本発明は、マンホールカバー及び同様のものを支持する装置であって、蓋を受け入れるように形成された上部枠部材（１）を備え、その際取り囲んでいる道路舗装（１０、１１）内に固着させるための保持部材が前記枠部材（１）に設けられており、さらに前記上部枠部材（１）に対し移動可能な接続部材（４０）を備えたものに関する。前記接続部材（４０）と枠部材（１）の間にアンカー部材（２０）及び必要に応じて１つ又は複数の好ましくは弾性変形可能な素材からなる調整リング（３０）を備え、かつ前記アンカー部材（２０）と調整リング（３０）はそれぞれ環状溝（２２、３２）を備え、これらの溝に前記接続部材（４０）が挿入され、変位を許す連結が作り出されることによって、構造の単純化を得ることができる。