baber/WOPTO huggingface dataset:
Patent JP-2018507862-A (JP)
Title: エチレンジアミン四酢酸ビス（アミド）誘導体およびＭＲＩ造影剤としての使用のためのそれらのＭｎ（ＩＩ）イオンとの錯体
IPC: C07D211/62
Filed: 2016-02-25
Abstract: 本発明は、新規な置換されたエチレンジアミン四酢酸ビスアミド誘導体、そのＭｎ（ＩＩ）イオンとの錯体、および磁気共鳴イメージング（ＭＲＩ）解析のための造影剤としてのそれらの使用に関する。
Patent JP-2018509429-A (JP)
Title: シリビンを含有する組合せ薬物
IPC: A61K36/82
Filed: 2016-03-22
Abstract: 【解決手段】（０．５〜２．５）：（０．３〜１０）の重量比のシリビン−リン脂質複合物製剤及びプーアル茶／茶製品から組成されている非アルコール性脂肪肝を治療する組合せ薬物であって、ここで、シリビン−リン脂質複合物のカプセル製剤とプーアル茶／茶製品は個別に包装されている。【選択図】なし
Patent JP-2018512944-A (JP)
Title: 情報提供装置アセンブリおよびこれを備えた薬剤送達装置
IPC: A61M5/172
Filed: 2016-03-09
Abstract: 本発明は、薬剤送達装置の状態情報を提供するために薬剤送達装置と共に使用される情報提供装置アセンブリに関する。薬剤送達装置には、薬剤用量設定機構が設けられている。情報提供装置アセンブリは、薬剤送達装置に解放可能に接続できるように設計された筐体を備える。情報提供装置アセンブリは、薬剤送達装置の測定面の位置を測定可能な測定ユニットをさらに備え、薬剤用量設定機構が動作されると、測定面は移動される。本発明は、筐体が接続されている場合に測定ユニットが用量設定機構の動作の前後で測定面を測定可能であり、用量設定機構の動作の前後の第１参照位置の位置決めにおける差が、設定されて送達された薬剤の用量に関する情報を構成することを特徴とする。
Patent JP-2018513681-A (JP)
Title: 細胞または生物のゲノムへのＤＮＡ配列の標的化組み込みのためのＣａｓ９レトロウイルスインテグラーゼおよびＣａｓ９レコンビナーゼ系
IPC: C12N1/15
Filed: 2016-03-31
Abstract: 本開示は、関心のあるＤＮＡ配列（または関心のある遺伝子）を細胞または生物のゲノム中の標的化部位に送達するためにウイルスインテグラーゼ、レコンビナーゼまたはトランスポサーゼと連結される、Ｃａｓ９、Ｃｐｆ１、ＴＡＬＥおよびジンクフィンガータンパク質などの改変タンパク質の使用に関する。ＤＮＡ切断でのその機能について不活性であるＣａｓ９の使用は、相同組み換えのための他の系で意図されるようなＤＮＡ破壊を引き起こすことなく、ＲＮＡガイドの使用によるＣａｓ９タンパク質のＤＮＡ標的化能の使用を可能にする。ウイルスインテグラーゼまたはレコンビナーゼに連結されたジンクフィンガータンパク質またはＴＡＬＥ（ＤＮＡの特異的な配列に結合する改変タンパク質）の使用も開示される。この系は、研究および治療目的で使用され得る。例えば、関心のある遺伝子は、細胞中で正常な遺伝子産物（例えば、遺伝子産物はタンパク質または特殊化されたＲＮＡであり得る）を回収するために、遺伝子がその遺伝子産物の産生能を欠いている細胞中に含まれ得る。【選択図】図１
Patent JP-2018516493-A (JP)
Title: 条件付きプログレッシブ符号化および復号
IPC: H04W72/04
Filed: 2016-03-01
Abstract: 受信機が、複数の符号化メッセージセグメントをメッセージのシーケンスとして受信して、順に、メッセージセグメントの各々を順次復号し、次の符号化メッセージセグメントを復号することが、現在の符号化メッセージセグメントを復号するのに成功することによってのみトリガされる、条件付きプログレッシブ符号化および復号が議論される。送信機側では、送信機が、メッセージペイロードを、一連のメッセージセグメントへと分解し、次いでエラー検出コーディングを生成し複数の符号語セグメントへと符号化するために各メッセージセグメントを別個に処理する。送信機が、メッセージを送信するために、各符号語セグメントをサブキャリアのスペクトル空間上で多重化する。
Patent JP-2018513829-A (JP)
Title: 表面改質炭酸カルシウム含有粒子（ｍｃｃ）および沈降炭酸カルシウム（ｐｃｃ）含有粒子のブレンドおよびその使用
IPC: C09J11/04
Filed: 2016-04-04
Abstract: 本発明は、表面改質炭酸カルシウム含有粒子（ＭＣＣ）および沈降炭酸カルシウム含有粒子（ＰＣＣ）のブレンドを含む水性スラリーの製造方法、該ブレンドを含む水性スラリー、ならびに水性スラリーを乾燥することによって得られたブレンド、ならびに紙、紙コーティング、ティッシュペーパー、デジタルフォトペーパー、塗料、コーティング、接着剤、プラスチック、廃水処理または廃水処理剤におけるそれらの使用に関する。
Patent JP-2018507987-A (JP)
Title: ネックレス型扇風機
IPC: F04D29/42
Filed: 2015-01-12
Abstract: ネックレス型扇風機が開示される。本発明のネックレス型扇風機は、チューブ形態を有し、長さ方向に沿って複数の風排出口が形成される曲線状の首掛け部、首掛け部と内部が連通し、ファンが設けられて首掛け部の内部に風を送る風発生部、及びファンの回転速度を調節する制御部を含み、風発生部を通して流入された風は制御部によって強さが可変しつつ風排出口を通して排出されることを特徴とする。本発明によれば、使用者が手で把持して移動させなくても着用した状態で首と上体または顔に風を満遍なく供給することができ、長時間首に着用しても首に負担がかかるかまたはアセモ及び擦り傷の発生が防止され、風の強さを自動で可変できるネックレス型扇風機を提供することができる。【選択図】図３
Patent JP-2018519710-A (JP)
Title: 照明されたヘッドフォンシステム
IPC: H04R1/10
Filed: 2016-04-29
Abstract: ヘッドフォンシステムは、第１の音声スピーカーアセンブリと第２の音声スピーカーアセンブリ、その第１と第２の音声スピーカーアセンブリの間に延在する接続体、およびその接続体に結合された光拡散ファイバであって、ガラスコアとクラッドを有する光拡散ファイバを備える。そのガラスコアおよびコアとクラッドの界面の少なくとも一方は複数の光散乱構造を有する。光源が、その光拡散ファイバに光学的に結合されており、光をその光拡散ファイバに放射するように構成されている。その光散乱構造は、放射光を散乱させ、その放射光を光拡散ファイバの側壁の少なくとも部分的に沿って出力するように構成されている。
Patent JP-2018522211-A (JP)
Title: オーバーサンプル型飛行時間質量分析
IPC: H01J49/42
Filed: 2016-05-06
Abstract: イオンをオーバーサンプリングされた飛行時間質量分析器（４）に移行すること、および低減された複雑性の複数の第１のオーバーサンプリングされた質量スペクトルデータセットを獲得するために、イオン信号を複数の異なるチャネル（５１、５２）上に連続して記録することを含む、質量分析の方法が開示される。上流の分離装置（３）は、質量スペクトルデータセットのそれぞれの複雑性をさらに低減するために提供されてもよい。
Patent JP-2018519421-A (JP)
Title: 腐食抑制剤としての水溶性ピラゾール誘導体
IPC: C07D231/12
Filed: 2016-05-27
Abstract: 比較的低い水生毒性の窒素含有複素環式化合物、及び本複素環式化合物を腐食抑制剤として使用する方法が開示される。本方法は、ピラゾール誘導体を使用して水性系と接触している金属表面の腐食を抑制するために使用され、水性系中の金属の腐食からの保護の向上を提供する。本方法は、ハロゲン攻撃に一般に耐性を示し、かつ酸化ハロゲン系殺生物剤の存在下で良好な耐腐食性を提供する腐食抑制剤の使用を含む。ピラゾール誘導体を含む製剤も開示される。【選択図】図１
Patent JP-2018523360-A (JP)
Title: 安全なｓｍｓ通信のための方法及びシステム
IPC: H04W4/14
Filed: 2016-02-01
Abstract: ２つの通信デバイスの間のショートメッセージサービス（Short  Message  Service，SMS）通信を安全にするためのシステム及び方法がここに開示される。これらの２つの通信デバイスの間のSMS通信は、SMSメッセージを暗号化及び解読するための入力として、通信デバイスの固有のアドレスを利用するSMS暗号化技術を使用して安全にされる。
Patent JP-2019118994-A (JP)
Title: Chamfer tool
Inventor: OKITA MASAHIRO
IPC: B23D79/00
Filed: 2018-01-01
Abstract: To provide a chamfer tool which can be formed compactly in an axial direction and enables chamfering work to be performed more stably.SOLUTION: A chamfer tool 1 includes: a cutting blade 2; a cylindrical chamfer part 3 which holds the cutting blade 2 and into which an end part of a pipe 101 is inserted; an operation handle 4 which is operated by a worker when the chamfer part 3 is rotated; and a shaft part 5 which couples the chamfer part 3 to the operation handle 4 and has an outer diameter smaller than the chamfer part 3 and the operation handle 4. The chamfer part 3 has a cutting blade housing part 11 for holding the cutting blade 2. In the cutting housing part 11, an operation handle 4 side end part protrudes from the chamfer part 3 to an outer peripheral surface of the shaft part 5.SELECTED DRAWING: Figure 1
Patent JP-2018077514-A (JP)
Title: Variable magnification optical system and optical device
Inventor: MACHIDA KOSUKE
IPC: G02B15/20
Filed: 2018-01-04
Abstract: PROBLEM TO BE SOLVED: To provide a variable magnification optical system with a lightweight focusing lens group, which is suitable for a photographic camera, an electronic still camera, a video camera and the like.SOLUTION: The variable magnification optical system comprises, successively from an object side, a first lens group G1 having a positive refractive power, a second lens group G2 having a negative refractive power, a third lens group G3 having a positive refractive power, and a fourth lens group G4 having a positive refractive power. Upon varying magnifications, the interval between the first lens group G1 and the second lens group G2 varies, the interval between the second lens group G2 and the third lens group G3 varies, and the interval between the third lens group G3 and the fourth lens group G4 varies; and upon focusing, the third lens group G3 moves. The third lens group G3 is constituted by a single lens component. The fourth lens group G4 is constituted by a front group G4F having a positive refractive power and a rear group G4R having a negative refractive power, in which the interval between the front group G4F and the rear group G4R is the largest air interval among air intervals in the fourth lens group G4, and focal distances fF and fR of the front group and the rear group, respectively, satisfy a conditional expression 0.4<fF/(-fR)<0.9.SELECTED DRAWING: Figure 1
Patent JP-2018082479-A (JP)
Title: Transmitting and receiving system
Inventor: KAMIO HIROYUKI
IPC: H04H40/90
Filed: 2018-01-05
Abstract: PROBLEM TO BE SOLVED: To provide super high definition of a video in which application of logo data is extended and flexibility and transmission efficiency are enhanced.SOLUTION: In a transmission system, the logo data is modularized for each logo identification and logo type; the modularized logo data is distributed to a plurality of sections of common data table information; for the logo data, logo data distribution information indicative of a correspondence between the logo types and the distributed sections is defined and inserted in a logo data distribution descriptor of the common data table information; logo transmission description information is generated from logo management information including the logo identification and logo type of the logo data, and inserted in a logo transmission descriptor of a service description table information; the common data table information and the service description table information are multiplexed into a broadcast signal; and the multiplexed broadcast signal is transmitted.SELECTED DRAWING: Figure 16
Patent JP-2019119355-A (JP)
Title: Tank band
Inventor: ONDA MASASHIGE
IPC: B60K15/067
Filed: 2018-01-08
Abstract: To provide a tank band capable of achieving efficiency of a step for attaching a fuel tank to a vehicle body with a tank band.SOLUTION: A washer 30 has five teeth 32. A holding part 22 is sandwiched by a washer 30 into which a bolt 23 is inserted and a head part 23a of the bolt 23, at least some of the five teeth 32 are caught in a screw thread of the bolt 23 for temporary holding of the bolt 23. The bolt 23 is temporarily held to the tank band 20 in advance by the washer 30, so that, a step for passing the bolt 23 to the bolt hole 25 can be omitted in a vehicle assembly step, for achieving efficiency of the assembly step.SELECTED DRAWING: Figure 5
Patent JP-2018110578-A (JP)
Title: Sheet for sharpening cat's claw, and claw sharpener for cat
Inventor: AZUMA KIYOKO
IPC: A01K13/00
Filed: 2018-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a sheet for sharpening a cat's claws, which enables the tip of the claw to be cut or sharpened by the cat's spontaneous claw sharpening motion.SOLUTION: A sheet for sharpening a cat's claws is formed of a net-like metal having a large number of void spaces 4. The void space 4 is opened in a size that is smaller than the cat's forefoot 5 and that enables insertion of only the cat's claws 6.SELECTED DRAWING: Figure 2
Patent JP-2019121987-A (JP)
Title: Information processing device, information processing method, and program
Inventor: ADACHI TAKASHI
IPC: H04N7/18
Filed: 2018-01-10
Abstract: To allow a user to easily confirm a queue extending over imaging ranges of a plurality of imaging means.SOLUTION: In a display system 1000, an information processing device 200 includes: a queue region extraction unit 208 that extracts each of queue regions including a plurality of objects from images captured by a plurality of imaging devices 100A and 100B; a queue information management unit 207 for acquiring information on the queue regions extracted by the queue region extraction unit; and display control means that causes a display unit 204 to display a plurality of queue regions having relationship of the queue regions extracted by the queue region extraction unit by a display method corresponding to information acquired by the queue information management unit.SELECTED DRAWING: Figure 1
Patent JP-2019118706-A (JP)
Title: Walking training system
Inventor: NAKAJIMA KAZUMASA
IPC: A61H1/02
Filed: 2018-01-10
Abstract: To provide a walking training system capable of correctly making an evaluation on abnormal walking for various ways of walking while causing a patient to continue walking in a plurality of cycles with a degree of freedom given to motions in the ways of walking within a range that the patient never falls in the walking training for a paralytic with a paralyzed leg.SOLUTION: A walking training system for performing walking training for a paralytic with a paralyzed leg includes: a fall prevention device for preventing a paralytic from falling; an acquisition unit for acquiring an amount of movement in association with a walking motion of each step of a paralyzed body part including an affected leg, which is a paralyzed leg; an evaluation unit for evaluating that the walking motion is an abnormal walking when the amount of movement acquired by the acquisition unit matches a predetermined abnormal walking standard; and a calculation unit for calculating a training result for a series of walking training based on the integration number of the abnormal walking on which the evaluation unit has evaluated.SELECTED DRAWING: Figure 1
Patent JP-2019124556-A (JP)
Title: Magnetism measuring device using optical waveguide mechanism
Inventor: SAKANO TOSHIKAZU
IPC: G01N24/10
Filed: 2018-01-16
Abstract: To provide a magnetism measuring device using optical pumping, with which it is possible to reduce the size and power consumption of the device.SOLUTION: A magnetism measuring device 1000 comprises: a cell 28 internally including atoms excited by light and spin polarized; optical pumping means 21 for inputting pump light capable of exciting the atoms to one end of the cell and exciting the atoms in the cell; and optical probe means 22 for entering probe light to one end of the cell. The probe light transmits atoms excited by pump light and having an external magnetic field applied thereto, and its optical characteristic thereby changes in accordance with the intensity of the external magnetic field. The cell has a structure for propagating both of the pump light and the probe light as an optical waveguide, and the amount of polarization rotation that corresponds to the intensity of the applied external magnetic field from the probe light having propagated through the cell 28 is detected by an optical receiver 11 and an optical receiver 12.SELECTED DRAWING: Figure 1
Patent JP-2019125676-A (JP)
Title: Polycrystalline magnesium silicide and use of the same
Inventor: IIDA TSUTOMU
IPC: H02N11/00
Filed: 2018-01-16
Abstract: To provide a polycrystalline magnesium silicide with high thermoelectric conversion performance and excellent sinterability, a thermoelectric conversion material obtained by using the same, a sintered body, a thermoelectric conversion element, a thermoelectric conversion module, a polycrystalline magnesium silicide, and a method of manufacturing a sintered body.SOLUTION: The polycrystalline magnesium silicide includes: carbon; and one or more dopants other than carbon. The polycrystalline magnesium silicide can be manufactured by a manufacturing method including a process of heat-melting, for example, a composition raw material containing magnesium, silicon, a carbon source, and one or more dopants other than carbon and producing a heat-melted compound.SELECTED DRAWING: None
Patent JP-2018181305-A (JP)
Title: Local disks erasing mechanism for pooled physical resources
Inventor: SHIH CHING-CHIH
IPC: G06F9/4401
Filed: 2018-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a local disks erasing mechanism for pooled physical resources.SOLUTION: A network system is directed to efficient management of computer resources, including removal of unused objects within a network system. The network system includes a plurality of processing nodes, where each processing node includes a physical storage and a compute node. The compute node is configured to perform the steps of: receiving a signal to reboot in an erase mode; reconfiguring, by a management controller relating to the compute node, the compute node to boot up in the erase mode; and rebooting in the erase mode and performing erase of the at least one processing node.SELECTED DRAWING: Figure 1
Patent JP-2019129605-A (JP)
Title: Coil film forming device
Inventor: SHINMEI AKIHIDE
IPC: H02K15/04
Filed: 2018-01-24
Abstract: To provide a coil film forming device for forming an insulating film to a coil end portion by heating a mold with an IH coil while the coil end portion is immersed in a resin that is filled in the mold, the coil film forming device reducing uneven heating of the mold thereby to suppress variation in resin curing.SOLUTION: A coil film forming device 20 includes an annular mold 22 having a housing chamber 23 that surrounds a coil end portion of a coil in a concave shape by a bottom face portion 22b and inner and outer side portions 22i, 22o which extend in the same direction from both ends of the bottom face portion; and a flat IH coil 24 disposed to face the back face of the bottom face portion 22b. The mold 22 has an inner side extension 22ie and an outer side extension 22oe which are extended on a side opposite to the extension direction of the inner and outer side portions 22i, 22o from the bottom face portion 22b, and the radial cross section of the mold is formed in an H shape.SELECTED DRAWING: Figure 3
Patent JP-2019131117-A (JP)
Title: Controller for hybrid vehicle
Inventor: TAKASU YUSUKE
IPC: B60W20/15
Filed: 2018-02-01
Abstract: To prevent drivability from deteriorating by properly performing control based upon a rotational characteristic value of a damper device without reference to variation in rotational characteristic value.SOLUTION: An output torque correction control part 96 controls, based upon a difference between a rotational characteristic value of a damper device 26 detected by a damper rotational characteristic detection part 92 and a previously-set initial set value of the rotational characteristic value of the damper device 26, output torque of driving sources such as an engine 12, a first electric motor MG1, and a second electric motor MG2 so that vibrations such as a rattling sound and a starting shock of an engine are suppressed. Consequently, the vibrations such as the rattling sound and the starting shock of the engine are suppressed without reference to variation in rotational characteristic value of the damper device 26, and drivability of a vehicle is prevented from decreasing.SELECTED DRAWING: Figure 1
Patent JP-2019138210-A (JP)
Title: Scroll compressor
Inventor: SAKITA YOHEI
IPC: F04C18/02
Filed: 2018-02-09
Abstract: To suppress an increase of power consumption of a scroll compressor.SOLUTION: A scroll compressor 101 is equipped with a casing 10; a motor 16; a crank shaft 17; a compression mechanism 15; and a housing 23. The casing 10 has an oil reservoir 10a. The housing 23 rotatably supports the crank shaft 17 on an upper part of the motor 16. In the inside of the casing 10, oil of the oil reservoir 10a in a high-pressure space 71 below the housing 23, is supplied into a compression chamber 40 above the housing 23 through a first oil channel 91 or a second oil channel. The first oil channel 91 includes a passage formed in the inside of the crank shaft 17. The second oil channel includes a passage formed outside the crank shaft 17. While an oil surface of the oil reservoir 10a becomes higher than a predetermined height position, the oil of the oil reservoir 10a is supplied into the compression chamber 40 through the second oil channel.SELECTED DRAWING: Figure 9
Patent JP-2019138825-A (JP)
Title: Semisolid human phantom
Inventor: UEDA SENJU
IPC: G01N25/72
Filed: 2018-02-14
Abstract: To provide a human phantom that has similar electrical characteristics to those of a human body, can specify the position of an action body buried in the human phantom, and can fix the action body.MEANS FOR SOLVING THE PROBLEM: The present invention relates to a semisolid human phantom, the semisolid human phantom including: an action body buried in the human phantom body, the action body interacting with an electromagnetic wave coming from the outside; and a human phantom body made of a transparent material with the level of transparency which is high enough for the action body to be visually confirmed from the outer surface of the human phantom body.SELECTED DRAWING: Figure 1
Patent JP-2019137317-A (JP)
Title: Travel device, cooling device and cooling method
Inventor: TANAKA HIRONORI
IPC: B60K1/04
Filed: 2018-02-14
Abstract: To provide a travel device having a heat radiation structure which realizes heat radiation at a lower price and with better efficiency compared to a conventional one.SOLUTION: A travel device comprises: a housing; a travel drive part which travels the housing; a power supply part which supplies electric power to the travel drive part; plural first heat radiation bases 19A, 19B on front sides of which either a component of the travel drive part or the power supply part, or a substrate is provided, and which are so arranged side by side on a plane; and a second heat radiation base 20 which is so provided as to be brought into surface with the plural first heat radiation bases across a back side of the plural first heat radiation bases.SELECTED DRAWING: Figure 4
Patent JP-2019140071-A (JP)
Title: Ion beam processing apparatus and ion beam processing method
Inventor: NAKAZATO TAKUYA
IPC: H01J37/305
Filed: 2018-02-15
Abstract: To provide an ion beam processing apparatus and an ion beam processing method, capable of correcting a change in a shape of a processing mark accompanying a change in a tilt angle of a workpiece surface.SOLUTION: The ion beam processing apparatus includes: an irradiation unit that irradiates a workpiece W with an ion beam B1; a limiting aperture 31 disposed in an irradiation path of ion beams B1, B2 from the irradiation unit to the workpiece W; a limiting aperture driving unit that moves the limiting aperture 31 so that the limiting aperture 31 is inclined with respect to a central axis A of the ion beam B1.SELECTED DRAWING: Figure 5
Patent JP-2019144650-A (JP)
Title: Information processing device and program
Inventor: TOKUCHI KENGO
IPC: G06F13/00
Filed: 2018-02-16
Abstract: To allow for achieving a result same as or similar to that provided by a cooperative function when a device used by the cooperative function is in trouble.SOLUTION: When a device used for a cooperative function is registered and the device cannot operate normally, another device is registered to execute the cooperative function.SELECTED DRAWING: Figure 20
Patent JP-2019144307-A (JP)
Title: Display device and control method of the same
Inventor: MATSUURA YASUHIRO
IPC: G02F1/133
Filed: 2018-02-16
Abstract: To provide such technology capable of suppressing image quality degradation of a display image as well as suppressing temperature elevation of a display panel.SOLUTION: A display device of the present invention has: light-emitting means; display means for displaying an image by transmitting the light emitted by the light-emitting means based on a display image data; acquiring means for acquiring temperature information relating to the temperature of the display means; determining means for determining a threshold of a representative luminance of a target image data based on the temperature information; reducing means for reducing the emission luminance of the emitting means from a set luminance when the representative luminance is lower than the threshold; and increasing means for increasing a gradation value of the target image data to generate the display image data when the representative luminance is lower than the threshold.SELECTED DRAWING: Figure 2
Patent JP-2019141241-A (JP)
Title: Magnetic treatment tool
Inventor: SATO YOSHITOMO
IPC: A61N2/08
Filed: 2018-02-19
Abstract: To provide a magnetic treatment tool in which a magnet is accurately arranged inside a soft cord-like body, and which can exhibit stable effect of magnetic force, and makes the soft cord-like body be hardly torn.SOLUTION: A magnetic treatment tool comprises a soft cord-like body extending in the longitudinal direction, and a magnet stored inside the soft cord-like body. The magnetic treatment tool is such that: the soft cord-like body is a joined body formed by joining a first cord-like member having a trapezoidal groove on an outer peripheral surface and extending in the longitudinal direction, and a second cord-like member having a trapezoid projection corresponding to the trapezoidal groove of the first cord-like member; the first cord-like member has a recessed magnet support part formed in a recessed shape in a bottom of the trapezoidal groove; at least a part of the magnet is inserted into the recessed magnet support part; and an angle θa made by virtual lines connecting a center point of the soft cord-like body to upper end parts at both sides of the trapezoidal groove of the first cord-like member is in a range of 40 degrees or more and 150 degrees or less.SELECTED DRAWING: Figure 5