baber/WOPTO huggingface dataset:
Patent JP-2005170787-A (JP)
Title: Selective synthesis of semiconducting carbon nanotube
Inventor: FURUKAWA TOSHIHARU
IPC: C01B31/02
Filed: 2004-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for selecting semiconducting carbon nanotubes from a random collection of conducting and semiconducting carbon nanotubes synthesized on a plurality of synthesis sites carried by a substrate and structures formed thereby.  <P>SOLUTION: After an initial growth stage, synthesis at synthesis sites is interrupted and specific synthesis sites bearing conducting carbon nanotubes are altered so as to halt lengthening of the conducting carbon nanotubes. Synthesis sites bearing semiconducting carbon nanotubes are unaffected by the alteration, so that semiconducting carbon nanotubes can be lengthened to a greater length than the conducting carbon nanotubes.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006167947-A (JP)
Title: Vacuum forming mold
Inventor: SASANO MASAYA
IPC: B29C51/36
Filed: 2004-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide the structure or the like of a surface mold reduced in the manufacturing time of the mold, low in cost and requiring no high-degree technique of a craftsman by using a shaped article due to a hard synthetic resin such as an ABS resin or the like in place of a shaving system of a metal such as aluminum or the like used heretofore.  <P>SOLUTION: In this vacuum forming mold 1 equipped with a molding part 2 for sucking heated thin synthetic paper (synthetic resin sheet) with a thickness of about 0.5 mm based on polystyrene and polypropylene under vacuum to deform the synthetic paper along the shape of a contact surface (molding surface 5) and the mounting part 4 to a vacuum forming apparatus B equipped with an air suction means, the whole of the molding part or the wall thickness part (outer shell part) of a predetermined depth from the surface becoming at least the molding surface of the molding part is formed as a porous shaped body wherein a molten hard synthetic resin such as an ABS resin or the like fine in its line diameter is laminated in a lattice state while forming fine gaps or small spaces so as to permit the passage of air.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006174591-A (JP)
Title: Inverter controlling device and vehicle
Inventor: HIROE YOSHIHIKO
IPC: B60L15/00
Filed: 2004-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inverter controlling device that can prevent the deterioration in current collection of a battery arising from the vibrations of the plates of the battery.  <P>SOLUTION: A battery deterioration-degree detecting portion 104 detects a degree of deterioration DE of the battery B. A carrier frequency controlling portion 106 outputs a signal CHG on an H level when the degree of the deterioration DE from the battery deterioration-degree detecting portion 104 is equal to or larger than a threshold value DE0. A PWM signal converting portion 108 changes a map for setting a carrier frequency of a carrier signal to the one for the time of the deterioration, that is, to a carrier frequency that controls the vibration of the plates of the battery and generates a PWM signal, when the signal CHG of the H level is received from the carrier frequency controlling portion 106.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006167167-A (JP)
Title: Sound toy
Inventor: OBA JUN
IPC: A63H33/26
Filed: 2004-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sound toy excellent in an amusement property capable of completely synchronizing and playing respective intrinsic dummy musical instruments of a plurality of toy bodies in concert as though there is a conductor no matter which position of an apparatus body they are mounted.  <P>SOLUTION: A pair of contact terminals 9A and 9B are attached to the abutting part 8 of the plurality of toy bodies 1A-1H, and the respective toy bodies are provided with resistors 10 connected to the contact terminals and provided with respectively different resistance values. A casing 2 forming the apparatus body is provided with a sound storage means 14, a sound output means 7 and a microcontroller 15. On the mounting surface 3 of the casing 2, a plurality of pairs of electrodes 16A and 16B corresponding to the contact terminals 9A and 9B of the toy bodies are attached. In relation to the electrodes, a plurality of ID selectors 17A-17H are provided.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006172928-A (JP)
Title: Rocking switch device for automobile
Inventor: SHIRAI SHINJI
IPC: H01H21/08
Filed: 2004-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To enable to discharge promptly sand and dust invaded in a switch cover from the gap around an operating knob and to reduce invasion into the switch housing portion.  <P>SOLUTION: A switch mechanism is arranged inside a switch housing portion 33 of a switch body 30 and an operating knob 32 is installed capable of rocking at the upper part of the switch body 30. The switch body 30 is arranged inside a falling wall 26 of rectangular frame shape provided at the switch cover 22. A discharge gap 50 of which the upper part is communicated with a gap 51 between the outer peripheral part of the operating knob 32 and the peripheral edge of the opening part 25 of the switch cover 22 and the lower part is open is formed between the outer face of the right and left both ends 30c, 30c of the switch body 30 and the inner face of the side walls 26c, 26d of the falling wall 26. Most of the sand and dust invaded from the gap 51 goes through the discharge gap 50 and is easily and promptly discharged to the lower part of the switch body 30.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006170847-A (JP)
Title: Measuring method of shape and material
Inventor: KANEKO TADASHI
IPC: G01B9/02
Filed: 2004-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a measuring method of a shape and material capable of classifying surface material at each measuring position in a direct measurement surface, without leaving an unclear boundary region and without accurately measuring thickness distribution including an error factor, regardless of whether the refractive index of a film material of a measured object is known or not.  <P>SOLUTION: In the measuring method of the shape and material using a white interference shape measurement, a measurement surface of the measured object disposed perpendicularly to the optical axis of a white interference optical system is relatively moved in the optical axis direction in the white interference optical system, and the number of occurrences of the maximal value of the interference fringe intensity is counted, thereby classifying surface material at each measuring position in the measurement surface.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006175524-A (JP)
Title: Reciprocating tool
Inventor: KOMAZAKI GIICHI
IPC: B27B19/09
Filed: 2004-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reciprocating tool in which constant vibration reduction effects can be obtained by intercepting vibration transmission from the cutting tool side regardless of characteristics of a material to be cut.  <P>SOLUTION: The reciprocating tool is provided with a motor stored in a body housing 15 and a reciprocation converting mechanism for converting the rotation of an armature 9 of the motor to the reciprocation of a plunger 5. Cutting is executed by the reciprocation of a blade (a cutting tool) 2 mounted to the plunger 5 in the reciprocating tool. An elastic material 21 is interposed between a gear holder (a part of the reciprocation converting mechanism) 11 and the body housing 15. The vibration accompanying with reaction force of a load acting on the blade 2 during the cutting is absorbed by the elastic material 21. Propagation of the vibration to the body housing 15 is intercepted. Consequently, the vibration of the body housing 15 is reduced. The constant vibration reduction effects can be obtained regardless of the characteristics of the material to be cut.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005181336-A (JP)
Title: Disposable, pre-sterilized fluid receptacle sampling device
Inventor: FUREY JAMES F
IPC: G01N1/00
Filed: 2004-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluid sampling device that is sufficiently inexpensive in its construction to promote single-use disposability, capable of being used in standard industrial ports commonly found in fluid receptacles, and capable of several good sterile fluid sample withdrawals per sterilization cycle and/or prior to being exhausted.  <P>SOLUTION: The fluid sampling device includes a port insert, a plurality of flexible conduits, and a plurality of sample containers. The port insert comprises a body having a plurality of shafts therethrough and sample gating means for individually opening and closing any of the shafts to enable the flow of fluid therethrough. The flexible conduits are equal in number to the elongate member, and each flexible conduit is connected to or otherwise in fluid communication with an individual shaft. The sample containers are equal in number to the conduits, and each sample container is connected to an individual conduit on the side opposite to the connection to the shaft.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006177592-A (JP)
Title: Refrigerator
Inventor: SUGIMOTO KAZUO
IPC: F25D19/00
Filed: 2004-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerator with a large heat dissipation amount capable of preventing piping breaks without increasing manhours.  <P>SOLUTION: The refrigerator is provided with a metal plate 10 having a top face part 10c forming a top face of a heat insulating box body 4 covering storage chambers 2 and 3, and side face parts 10a and 10b adjacent to the top face part 10c and forming side faces of the heat insulating box body 4, and first heat dissipation pipes 6a and 6b and a second heat dissipation piping 6c and a dew formation preventing piping 7 passing a refrigerant and comprising a high temperature side of a refrigerating cycle. The first heat dissipation pipes 6a and 6b are attached to the side face parts 10a and 10b to carry out heat dissipation, the second heat dissipation piping 6c is attached to the top face part 10c to carry out heat dissipation, the dew formation preventing piping 7 connects the first heat dissipation piping 6a and 6b and the second heat dissipation piping 6c, and it is attached to a front face side of the metal plate 10 to prevent dew formation of front parts of the storage chambers 2 and 3.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006177594-A (JP)
Title: High frequency heating device
Inventor: DAITO NORIYUKI
IPC: F24C15/00
Filed: 2004-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high frequency heating device not imparting a nuisance to a third person due to sound particularly at late night hours by silencing a signaling sound (a buzzer, or a melody) such as a heating completion sound in consideration of daily life noise or the like.  <P>SOLUTION: The heating device is provided with a heating chamber 2 for placing food (a), a door 3 opening and closing an opening of the heating chamber 2, an interior light 4 illuminating a heating chamber 2 interior, a display 7 provided in an operation panel 5 of a front face of a body 1 and displaying heating contents or the like, a backlight 6 illuminating the display 7 from the rear, and a signal generating device 11 issuing a signaling sound at key input of a heating setting, heating completion, or the like. The signaling sound issued from the signal generating device 11 at key input of a heating setting, heating completion, or the like is silenced.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006174760-A (JP)
Title: Concentrated fruit liquor and method for producing the same
Inventor: NAGAO MASAAKI
IPC: C12G3/08
Filed: 2004-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a concentrated fruit liquor suitable for drinking or cooking and a method for producing the liquor.  <P>SOLUTION: The invention provides (1) a concentrated fruit liquor having an alcohol content of 1.5-3.0% and an extract content of ≥10% and produced by concentrating a raw fruit liquor 2-5 times by vacuum concentration, (2) a concentrated fruit liquor having an alcohol content of 1.5-3.0% and an extract content of ≥10% and produced by concentrating a raw fruit liquor at 40-55°C by vacuum concentration and (3) a concentrated fruit liquor having an alcohol content of 1.5-3.0% and an extract content of 2-5 times the extract content of the raw fruit liquor and produced by concentrating a raw fruit liquor at 40-55°C by vacuum concentration.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006177490-A (JP)
Title: Shift gate mechanism of manual transmission
Inventor: SAKAKIDA KAZUHIRO
IPC: F16H63/36
Filed: 2004-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shift gate mechanism of a manual transmission capable of increasing its durability by preventing a synchronizing mechanism from being worn.  <P>SOLUTION: This shift gate mechanism comprises a transmission case 101, a shift select lever 103 installed in the transmission case 101, rotatable in a shift direction, movable in a select direction, and having a gate plate 106a, and a gate pin 108 as a second engagement part restricting, at the time of reverse, the movement of a shift select lever 103 in the select direction by being installed in the transmission case 101 and engaged with a gate groove 110 of the gate plate 106a. After a gear shift to reverse is completed, first and second engagement parts are engaged with each other so that the synchronizing mechanism installed in a second gear-shift mechanism cannot be operated.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006183169-A (JP)
Title: Method for producing colored paper, and colored paper
Inventor: KUYAMA KENYA
IPC: D21H21/28
Filed: 2004-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing colored paper having a dense and clear color tone and having a good waterproof property, and the colored paper.  <P>SOLUTION: This colored paper having e.g. ≤-30 b value of the color difference of its surface, 4-5 class waterproof property evaluated by a JIS L0805 gray scale for soiling, and a dense and clear blue color which can be obtained conventionally by only with a coated paper, is obtained by adding an anionic direct dye, aluminum sulfate, a basic dye, a fixing agent and a cationic direct dye in this order for performing a batch dyeing of pulp and then papermaking.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006183833-A (JP)
Title: Connector device
Inventor: ITO SEIJI
IPC: F16L37/14
Filed: 2004-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector for a pipe in which the connection state of a connector member to a connection object can be easily judged, and which is excellent in operability and low in dimensional accuracy required for each member.  <P>SOLUTION: Each check pawl 47, 48 of a retainer member 27 is opposed to each displacement preventing part 40, 41 of the connector members 25. Only in a state where the connector member 25 and a pipe member 26 are perfectly connected, each check pawl 47, 48 is displaced in the axial direction by a flange 55 of a pipe member 26 to enable the displacement to a prohibiting position 37 of the retainer member 27. Each check pawl 47, 48 is formed to displace to the same direction as that of the pipe member 26, the connection state of the connector member 25 to the pipe member 26 can be easily judged, and the connector 20 can be realized for pipe which is excellent in operability and low in the dimensional accuracy required for each member 25 to 27.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006181253-A (JP)
Title: Game machine
Inventor: TSUKAHARA NAKAYASU
IPC: A63F5/04
Filed: 2004-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of making a game more interesting by preventing the game from becoming monotonous.  <P>SOLUTION: The game machine 1 comprises a display means for variably displaying and stopping/displaying a plurality of symbols, a winning hand determining means for determining a winning hand, and a game state shifting means for shifting the game state to a specific hand high probability game state in which the probability of winning a specific winning hand is relatively high when a prescribed condition is established and shifting the game state from the specific hand high probability game state to another game state when a specific condition is established. The game state shifting means has a specific game state shifting means for shifting the game state to a BB (big bonus) game state or an RB (regular bonus) game state if a combination of symbols corresponding to the BB or RB determined by the winning hand determining means. The prescribed condition is the start of the BB game state or the termination of the RB game state, and the specific condition is the termination of a special BB game state, or the winning of a BB (red 7), or the stopping display of the combination of BB symbols.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006184239-A (JP)
Title: Electric power supply mechanism and electronic time piece equipped therewith
Inventor: TADA KENTARO
IPC: G04C3/00
Filed: 2004-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric power supply mechanism capable of supplying electric power to a circuit board with the minimum size, and an electronic time piece equipped therewith.  <P>SOLUTION: This power supply mechanism 9 for the electronic time piece 1 has an electric power supply member 50 provided with a battery electrode contact point terminal part 53 contacting electrically with an electrode 5b of a battery 5 in its one end, and provided with an oscillator casing contact point terminal part 54 contacting electrically with a metal casing 31 in the vicinity of one end part 31b of the metal casing 31 for a quartz oscillator 30, in the other end, and an electric power supply terminal part 35e contacting electrically with the metal casing 31 for the quartz oscillator 30 in the vicinity of one end part 31b of the metal casing 31 for the quartz oscillator 30, and connected electrically to an electric power supply line 35d of the circuit board 34 mounted with the quartz oscillator 30. The electric power supply member 50 comprises a slender sheetlike structure, is arranged right-angledly with respect to a main face (XY-plane) of a time piece main body 2, and is supported engagedly with engaging parts of frames 10, 14 of the time piece main body 2, in an intermediate part 52 between the terminal part 53 and the terminal part 54.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006185870-A (JP)
Title: Electronic apparatus
Inventor: ISHIBASHI HIDENORI
IPC: H01M2/10
Filed: 2004-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic apparatus enabled to easily and simply take out an auxiliary battery, in one incorporating an auxiliary battery for backup.  <P>SOLUTION: When a front plate constituting a part of the case of an apparatus is removed, a storage part 62 of the auxiliary battery 60 is opened. The storage part 62 is structured so as to have a flexible printed wiring board 66 connecting the auxiliary battery 60 to a circuit board incorporated in the apparatus, to have the auxiliary battery 60 fitted to the tip of the flexible printed wiring board 66, and to have the auxiliary battery 60 stored in the storage part 62 with the rear side 68a of a mounting part 68 for the auxiliary battery at the flexible printed wiring board 66 in a state of being exposed from an opening 63.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006189493-A (JP)
Title: Image forming apparatus and photoreceptor drum unit
Inventor: KAMIMURA NAOYA
IPC: G03G21/00
Filed: 2004-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus in which a drum driving gear on the image forming apparatus main body side can always be made in phase with a drum gear for the photoreceptor drum to be engaged with the above driving gear by a simple structure, and to provide the photoreceptor drum used for the image forming apparatus.  <P>SOLUTION: The image forming apparatus includes: the drum gear 33a arranged at one end of the photoreceptor drum; a drum gear rotating body 33d which is adjacent to the drum gear 33a, and rotates together with the drum gear 33a; the drum driving gear 61a which has gear teeth as many as that of the drum gear 33a, and which is engaged with the drum gear 33a; and a drum driving gear rotating body 61d which is adjacent to the drum driving ear 61a in a position facing the drum gear rotating body 33d, and which rotates together with the drum driving gear 61a, a projection 33e is arranged in a part of the peripheral edge of the drum gear rotating body 33d, and a recessed part 61e is arranged in a part of the peripheral edge of the drum driving gear rotating body 61d, and by engaging the projection 33e with the recessed part 61e, the drum gear 33a is made in phase with the drum driving gear 61a.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005529047-A (JP)
IPC: D02G3/18
Filed: 2003-04-23
Abstract: A strand based on glass fibers with a tau/mu<SUP>2 </SUP>ratio greater than 9, where tau is the yardage of the strand in tex and mu is the filament diameter in mum. The strand has at least 6000 filaments with a yardage greater than 1200 tex and a filament diameter greater than 11 mum.
Patent JP-2005538051-A (JP)
IPC: A61K31/47
Filed: 2003-05-13
Abstract: A hydrate of an acid addition bis-salt of an anthranilic acid derivative is produced by a process which comprises: (a) combining, in any order, the anthranalic acid derivative, a pharmaceutically acceptable organic solvent, an excess of water and a pharmaceutically acceptable strong acid to form a mixture; (b) warming the mixture until a clear solution forms; (c) filtering the solution while it is warm, to yield a filtrate; and (d) recovering the hydrate as defined above from the filtrate. The hydrate has a defined number of moles of water of crystallization and possesses better storage stability and dissolution characteristics than conventionally produced hydrates of such acid addition bis-salts.
Patent JP-2005525499-A (JP)
IPC: F16F15/04
Filed: 2003-05-13
Abstract: A Stirling engine assembly comprising a Stirling engine ( 1 ) with a hot head ( 3 ) and a cold region ( 4 ). An annular burner ( 9 ) surrounds the head and is arranged to provide heat to the head. A corrugated seal ( 2 ) between the Stirling engine and the burner prevents the flow of combustion gases from the head into the surrounding environment. The Stirling engine is supported by a mounting frame ( 23 ) at least in part via the seal.
Patent JP-2005531339-A (JP)
Title: 組織工学的な整形外科用スキャッフォールド
IPC: A61L27/00
Filed: 2003-05-29
Abstract: 整形外科用のスキャッフォールドまたは他の中実体を製作するプロセスであって、このプロセスは、シリコンを含む生体活性材料の成形ブロックを形成するステップ、前述のブロックの１つまたはそれ以上の選定された表面が同様なブロックの同様に処理された表面に接着するように前述のブロックの１つまたはそれ以上の選定された表面を処理するステップ、およびこれらの処理された表面が互いに結合する条件下において、２つまたはそれ以上の前述のブロックを含むスキャッフォールドを自己組立てするステップ、ならびに、この後、この組立てられた構造物を回収するステップを含む。このプロセスを用いて得られた整形外科用スキャッフォールドを含む製品も提供される。
Patent JP-2005528254-A (JP)
Title: 車両搭載型コンクリート練混ぜドラム及びその製造方法
IPC: B29D23/00
Filed: 2003-05-31
Abstract: 【課題】 【解決手段】一端にコンクリート受け入れ及び（又は）排出する開口を有し、また、他端に、駆動組立体と係合してドラムを回転させコンクリートを練混ぜ又は排出する手段を有する型式の車両搭載型回転コンクリート練混ぜドラムを製造する方法である。ドラムは、少なくともプラスチック材料を使用して少なくとも１つの成形物から製造され、ドラムの内面から外方に突き出し、アルキメデスのら旋を形成する、一体に取り付けた羽根を更に有し、ドラムが第一の方向に回転するとき、コンクリート中身が練混ぜられ、ドラムが第二の方向に回転するとき、中身が上記ドラムから排出されるように配置された、上記ドラムの製造方法であって、ａ）第一のら旋状端縁と、第二のら旋状端縁との間を伸びる面を保持する第一の全体としてら旋状の内側成形物部分を作製するステップと、ｂ）第一のら旋状の内側成形物部分を支持体に取り付けるステップと、ｃ）少なくとも１つの外側成形物部分により形成された外側成形物の内部に内側ら旋状成形物組立体を包み込むステップと、ｄ）第二の合わさる内側ら旋状の成形物部分を第一の内側成形物部分に装着して内形成形物組立体を形成するステップと、ｅ）上記内側成形物組立体及び外側成形物組立体により画成されたキャビティ内にポリウレタンエラストマーを射出してミキサの内壁の１つの半体と、１つのら旋状ブレードとを備える内壁要素を形成するステップと、ｆ）上記ポリウレタンが硬化するのを許容するステップと、ｇ）上記少なくとも１つの外側成形物部分を除去して上記内壁要素を露出させるステップと、ｈ）上記内壁要素を上記内側成形物の一方から除去するステップとを備える、車両搭載型の回転コンクリート練混ぜドラムを製造する方法である。
Patent JP-2005536009-A (JP)
Title: 自動電気ウェッジコネクタ
IPC: H01R4/50
Filed: 2003-06-05
Abstract: 電気ウェッジコネクタ１０は、シェル１２及びウェッジ１４、１６を有する。このシェル１２は、その中にウェッジ受入通路３０、３２を定める。このウェッジ１４、１６は、ウェッジ受入通路３０、３２に挿入されたときに、シェル２３に対してくさび止めするように形づくられる。このウェッジ１４、１６は、ウェッジ１４、１６が、シェル内にくさび止めされるときに、シェル内に導体Ａ、Ｂを受入れてしっかりと保持するためにその中に導体受入チャネルを有する。シェル１２は、ウェッジが前記シェルの第１の部分にくさび止めされるときに、ウェッジ１４、１６に第１のクランプ力を生じる第１の曲げ剛性を有する第１の部分を具備する。シェル１２は、ウェッジ１４、１６が前記シェルの第２の部分にくさび止めされるときに、ウェッジ内に第２のクランプ力を生じる第２の曲げ剛性を有する第２の部分を具備する。