baber/WOPTO huggingface dataset:
Patent WO-2022157973-A1 (WO)
Inventor: MIYAGAWA Taiki
IPC: G06F16/906
Filed: 2021-01-25
Abstract: 情報処理システム（１）は、系列データに含まれる複数の要素を取得する取得手段（５０）と、複数の要素のうち少なくとも２つの連続する要素に基づいて、系列データが属するクラスの尤もらしさを示す尤度比を算出する算出手段（１００）と、尤度比に基づいて、分類候補である複数のクラスのうち少なくとも１つのクラスに系列データを分類する分類手段（２００）と、ｌｏｇ－ｓｕｍ－ｅｘｐ型の損失関数を用いて、前記尤度比の算出に関する学習を行う学習手段（３００）とを備える。このような情報処理システムによれば、分類候補である複数のクラスの中から、系列データが属するクラス適切に選択することが可能である。
Patent WO-2021187479-A1 (WO)
Title: Magnetostrictive torque sensor shaft and manufacturing method therefor
Inventor: KONDO HIROAKI
IPC: G01L3/10
Filed: 2021-03-16
Abstract: Provided are a magnetostrictive torque sensor shaft that demonstrates superior stability with regard to processing accuracy and quality, as well as a preferable manufacturing method therefor.　This magnetostrictive torque sensor shaft has an amorphous thermally sprayed film on a substrate surface, said amorphous thermally sprayed film being magnetostrictive and being formed by thermal spraying, and said substrate surface comprising a metal member that has been subjected to surface roughening processing by laser irradiation. The magnetostrictive torque sensor shaft is characterized in that the surface roughening processing prior to the amorphous thermal spraying and pattern formation processing after the thermal spraying are both performed by laser irradiation.
Patent WO-2021250969-A1 (WO)
Inventor: MINATOGUCHI SHINYA
IPC: C12N15/113
Filed: 2021-03-17
Abstract: 急性心筋梗塞を発症した又は発症した可能性のある個体の前記急性心筋梗塞の急性期におけるmiR-143及び／又はmiR-145の血中濃度をモニタリングする、急性心筋梗塞の慢性期心機能の検査方法等を提供する。
Patent WO-2022044408-A1 (WO)
Inventor: HAYASHI NAOTAKA
IPC: H02K1/27
Filed: 2021-03-23
Abstract: This rotor core manufacturing method comprises an injection step for injecting a molten resin material into a magnet housing portion of a laminated core heated at a third temperature in a pre-heating step. The injection step injects the resin material into the magnet housing portion while letting a volatile organic compound out of the magnet housing portion, said volatile organic compound being volatilized in such a way that the resin material is made contact with the laminated core heated at the third temperature and is heated.
Patent WO-2022208870-A1 (WO)
Inventor: KONDO KATSUHIKO
IPC: H01L23/36
Filed: 2021-04-02
Abstract: Provided are: a semiconductor device with which it is possible to reduce damage sustained by a resin case due to heating during production; and a semiconductor device production method with which it is possible to reduce damage sustained by a resin case due to heating during production. This semiconductor device comprises a base plate, an insulating substrate, a semiconductor element and a resin case. The base plate includes a first region and a second region, which are regions at different locations in plan view. The insulating substrate is joined on top of an upper surface of the second region of the base plate, and an upper surface of the insulating substrate has a circuit pattern. The semiconductor element is joined on top of the circuit pattern. The resin case is joined on top of an upper surface of the first region of the base plate. The thermal resistance between the the upper surface and a lower surface of the first region of the base plate is greater than the thermal resistance between the upper surface and a lower surface of the second region of the base plate.
Patent WO-2022018938-A1 (WO)
Title: Exercise support device and exercise support method
Inventor: YOSHIDA YUSUKE
IPC: A63B71/06
Filed: 2021-05-13
Abstract: An exercise support device (10) comprises a motion information calculation unit (11) and a motion determination unit (12). Motion information is classified into kinematic information based on motion of a user (90), mechanical information based on force that the user (90) externally applies, and muscle activity information based on muscle activity of the user (90). The motion information calculation unit (11) calculates the classified motion state. The motion determination unit (12) determines motion using the classified motion state.
Patent WO-2022024511-A1 (WO)
Title: 印刷方法、および、錠剤
Inventor: NAKANO NOBUYUKI
IPC: A61J3/06
Filed: 2021-05-19
Abstract: 本願明細書に開示される技術は、錠剤の服用管理を効果的に行うための技術である。本願明細書に開示される技術に関する印刷方法は、錠剤に印刷を行うための印刷方法である。そして、当該印刷方法は、１つの錠剤（９）の表面に、前記錠剤（９）を服用するタイミングに関する情報であるタイミング情報（１０００）と、前記錠剤（９）を服用する服用者に関する情報である服用者情報（１００２）とを印刷する工程を備える。
Patent WO-2022249461-A1 (WO)
Inventor: KAMIYA SHOZO
IPC: H04N7/15
Filed: 2021-05-28
Abstract: 【課題】オンラインコミュニケーションが主となる状況において、より効率的なコミュニケーションを行うために、これらのコミュニケーションを客観的に評価すること。 【解決手段】本開示のシステムは、複数のユーザの夫々について、オンラインセッション中にユーザを撮影することによって得られる動画像を取得する動画像取得部と、動画像取得部により取得された動画像に基づいて、ユーザについて生体反応の変化を解析する解析部と、前記解析部による解析結果に係る情報に対応する属性を有するキャラクタ情報を特定するキャラクタ情報特定部と、特定された前記キャラクタ情報を出力する出力部と、を備えている。
Patent WO-2022014180-A1 (WO)
Inventor: NAMBARA TAKAHIRO
IPC: G02B27/01
Filed: 2021-05-28
Abstract: 本発明の虚像表示装置は、白色の照明光を発する照明ユニット（４０）と、照明光の透過により画像を形成し、画像の表示光を射出する画像形成ユニット（２０）と、照明光を画像形成ユニット（２０）へ向けて集光する集光ユニット（３０）とを、備える。画像形成ユニット（２０）は、複数配列される画素領域（２１２）を、有する。集光ユニット（３０）は、各画素領域（２１２）毎に個別に入射する照明光を集光する角度空間内において当該個別入射の照明光を拡散する波面状の拡散面（３１３）を形成するように複数配列される前段レンズ部（３１２）と、各前段レンズ部（３１２）の後段において各画素領域（２１２）毎に個別に入射する角度空間内の照明光を屈折により個別に集光する屈折面部をそれぞれの光軸（Ａｌ）に対する直交方向において断続形成するように複数配列される後段レンズ部（３２２）とを、有する。
Patent WO-2022254697-A1 (WO)
Inventor: KURA TSUNEKO
IPC: G06Q50/26
Filed: 2021-06-04
Abstract: La présente invention comprend une unité de stockage d'informations de catastrophe passée (28) qui stocke des informations de catastrophe sur des catastrophes qui se sont produites dans le passé, et une unité d'acquisition d'informations de catastrophe (32) qui acquiert des informations de catastrophe actuelle sur une catastrophe qui s'est produite à cet instant. La présente invention comprend en outre : une unité de prédiction de catastrophe (35) qui utilise les informations de catastrophe actuelle acquises dans l'unité d'acquisition d'informations de catastrophe (32) et les informations de catastrophe passée stockées dans l'unité de stockage d'informations de catastrophe passée (28) pour prédire des informations de catastrophe future sur une catastrophe qui doit se produire en raison de la catastrophe qui s'est produite à cet instant ; et une unité de commande d'affichage (37) qui affiche une image avec les informations de catastrophe actuelle et les informations de catastrophe future superposées sur celles-ci.
Patent WO-2021251362-A1 (WO)
Title: Fiber-dispersing resin composite material, molded body, and composite member
Inventor: HARA HIDEKAZU
IPC: C08K7/02
Filed: 2021-06-08
Abstract: A fiber-dispersing resin composite material obtained by dispersing fibers in a resin, wherein the content of fibers is at least 1 mass% and less than 70 mass%, and LL and LN satisfy [Formula 1-1] when the length weighted average fiber length LL and the number average fiber length LN are determined under the following conditions. (Conditions) LL and LN are acquired, for dissolved residue obtained by immersing the fiber-dispersing resin composite material in a solvent that can dissolve the resin in the composite material, by a fiber length measurement method according to the Pulps - Determination of Fiber Length by Automated Optical Analysis defined in ISO 16065 2001. [Formula 1-1] 1.01<(LL/LN)<1.30
Patent WO-2022009741-A1 (WO)
Title: Electronic control device
Inventor: HORIGUCHI Tatsuya
IPC: G06F9/52
Filed: 2021-06-29
Abstract: Provided is an electronic control device with which it is possible to raise the efficiency of data delivery between applications in time-synchronized design. This electronic control device comprises: a processor including a plurality of cores operating on different cycles, said cores executing a plurality of processes; and a memory including a plurality of memory areas that can be individually accessed for each of the plurality of cores that execute a plurality of processes. The electronic control device changes, in accordance with the progress of the processes, the memory areas accessible by a preceding process that performs data writing and a subsequent process that performs data reading. The processor searches for a writable memory area into which the latest result of processing has not been written yet and which is not in the middle of a read, reserves a new memory area when no writable memory areas exist, and sets the new memory area as the destination to which the result of processing is written, whereby the result of processing is delivered from the preceding process to the subsequent process.
Patent WO-2023276043-A1 (WO)
Title: Servo system and articulated robot
Inventor: KATO SHINICHI
IPC: B25J19/00
Filed: 2021-06-30
Abstract: This servo system comprises a first motor control unit and a first communication control unit. The first motor control unit drives and controls first servo motors which are a plurality of servo motors for moving the joints of an articulated robot. The first communication control unit can communicate with the first motor control unit and a peripheral device that is provided depending on the necessity thereof for work performed by the articulated robot.
Patent WO-2022019185-A1 (WO)
Title: Engraved mark identification device, engraved mark identification method, and drug identification device
Inventor: TSURUI HIRONORI
IPC: G06T7/70
Filed: 2021-07-14
Abstract: Provided are: an engraved mark identification device that identifies, from captured images, in a short time, illumination directions of a light source at the time of capturing the images; an engraved mark identification method; and a drug identification device. The present invention is provided with: a light source that emits illumination light to a to-be-imaged object having an engraved mark on the surface thereof, by switching a plurality of illumination directions; a camera for capturing an image of the to-be-imaged object; and a reflection member that reflects the illumination light and that is disposed such that a plurality of reflection regions respectively corresponding to the plurality of illumination directions are included, together with the to-be-imaged object, in image regions captured by the camera. The present invention specifies, on the basis of colors of the reflection regions included in a plurality of images in which the to-be-imaged object is imaged by the camera, the illumination directions of the light source at the time of capturing the images, and identifies the engraved mark from the plurality of images and the respective specified illumination directions.
Patent WO-2022113418-A1 (WO)
Title: Ferrule for optical connectors, and optical connector
Inventor: KUSAKATA Ken
IPC: G02B6/40
Filed: 2021-07-14
Abstract: This ferrule for optical connectors comprises a ferrule main body. Formed in the ferrule main body are a plurality of fiber holes for insertion of optical fibers. The ferrule main body has a guide hole for insertion of a guide pin and a depression. The depression is depressed from the rear end surface of the ferrule main body and toward the frontward direction. The rear ends of the plurality of fiber holes open at the bottom surface of the depression. Formed at the bottom surface is a first inclined surface that is inclined so as to gradually be directed to the plurality of fiber holes with increasing distance along the frontward direction. The vertical thickness Tf of the ferrule main body and the diameter D of the guide hole satisfy D/Tf>0.4. The entirety of the lower surface and the upper surface of the ferrule main body are covered by a wall surface.
Patent WO-2022019216-A1 (WO)
Title: Drug packing device and drug packaging device
Inventor: OHMURA SHIRO
IPC: B65B51/10
Filed: 2021-07-15
Abstract: The present invention provides: a horizontal drug packing device capable of varying the horizontal width of individually-packaged packages to a variety of types in a state where a positional relationship among a vertical seal formation part, a pill drop hopper, and a horizontal seal formation part is fixed; and a drug packaging device incorporating the same.　The present invention is a drug packing device 100 having: a packing paper transport unit; a packing paper transport control unit 200; a packing paper vertical seal formation part 107 which seals packing paper B vertically; a drug hopper 10 provided in a manner allowing advancing and retracting of a top end into and out of the packing paper B which has been opened; and a packing paper horizontal seal formation part 109 which is provided downstream of the drug hopper 10 in a packing paper transport direction and which seals a top end of the packing paper B horizontally, wherein the packing paper transport control unit 200 controls operation of the packing paper transport unit to create individual packages having a width 2W/n by transporting the packing paper B by 2W/n (n being an integer of greater than or equal to 2) at a time, where when W is the maximum seal width, of the top end of the packing paper B, resulting from the packing paper horizontal seal formation part 109, 2W is the distance between the packing paper vertical seal formation part 107 and a rear end section of the packing paper horizontal seal formation part109.
Patent WO-2022019287-A1 (WO)
Title: Composition for forming coating film for foreign substance removal
Inventor: KISHIOKA TAKAHIRO
IPC: H01L21/301
Filed: 2021-07-20
Abstract: The present invention provides: a simple method for removing foreign substances that are formed on a substrate during a semiconductor device production process; and a composition for forming a coating film for foreign substance removal, said coating film being used in the above-described method. A composition for forming a coating film for foreign substance removal, said composition containing a polymer and a solvent and being capable of forming a coating film that dissolves in a developer liquid, wherein: the polymer is selected from among phenolic novolacs, polyhydroxystyrene derivatives and carboxylic acid-containing polymers; and the polymer is contained in an amount of 50% by mass or more relative to the total solid content in the composition.
Patent WO-2022025062-A1 (WO)
Inventor: IRIYAMA Takayuki
IPC: A61B8/14
Filed: 2021-07-27
Abstract: A labor progress state evaluation device 1 is provided with: a display unit 10 for displaying an ultrasonic image of the bony birth canal during labor; a position acquisition unit 20 for acquiring the positions of the upper end and lower end of the pubic bone displayed on the display unit 10; and a straight line drawing unit 30 for drawing, on the ultrasonic image displayed on the display unit 10, a first straight line that extends from the lower end of the pubic bone towards the bony birth canal, and forms a first angle with a straight line connecting the upper end and the lower end of the pubic bone, a second straight line that extends from the lower end of the pubic bone towards the bony birth canal, and forms a second angle with the straight line connecting the upper end and lower end of the pubic bone, and a third straight line that extends from the midpoint of the pubic bone towards the bony birth canal, and forms a third angle with the straight line connecting the upper end and lower end of the pubic bone.
Patent WO-2022201571-A1 (WO)
Title: 発光装置及び計測装置
Inventor: IGUCHI DAISUKE
IPC: H01S5/024
Filed: 2021-07-27
Abstract: 発光装置は、発光素子と、前記発光素子の一方の電極と直列接続され、前記発光素子を駆動するスイッチ素子と、前記発光素子と並列接続され、充電された電荷を前記発光素子に放電する容量素子と、前記容量素子と前記容量素子を充電する電源との間に設けられた抵抗素子と、を同一の基材上に備える。
Patent WO-2022044950-A1 (WO)
Inventor: SAIKI MASATOSHI
IPC: F16C33/24
Filed: 2021-08-19
Abstract: A sliding member (1) has a dense pore portion (4) in which a plurality of pores (10) are densely aggregated, on a sliding surface (3) of a main body portion (2) made of ceramic.
Patent WO-2022054652-A1 (WO)
Inventor: MATSUSHITA TSUYOSHI
IPC: A61L2/18
Filed: 2021-09-01
Abstract: L'invention concerne un liquide de pulvérisation permettant d'éliminer de manière satisfaisante les bactéries.　Le liquide de pulvérisation comprend au moins deux éléments parmi une substance à base de chlore, de l'ozone et un radical OH, et est pulvérisé.
Patent WO-2022059512-A1 (WO)
Title: Titanium oxide particles, dispersion liquid of same, photocatalyst thin film, member having photocatalyst thin film on surface, and method for producing dispersion liquid of titanium oxide particles
Inventor: FURUDATE MANABU
IPC: B01J37/10
Filed: 2021-09-03
Abstract: The present invention provides: titanium oxide particles that have higher photocatalytic activity, especially higher photocatalytic activity under visible light than ever before; a dispersion liquid of the titanium oxide particles; a photocatalyst thin film which is formed using this dispersion liquid; a member which has a photocatalyst thin film on the surface; and a method for producing a dispersion liquid of titanium oxide particles.　Titanium oxide particles wherein: (1) a tin component and a transition metal component that enhances photocatalytic activity under visible light are solid-solved therein; and (2) an iron component, a titanium component and a silicon component are adhering to the surfaces. A dispersion liquid of titanium oxide particles obtained by dispersing the titanium oxide particles in an aqueous dispersion medium.
Patent WO-2022091580-A1 (WO)
Inventor: IMAI TAKAAKI
IPC: C08J5/06
Filed: 2021-09-06
Abstract: [Problem] To provide: a method for producing fibrous cellulose, wherein the substitution rate of a modification treatment is improved; and a method for producing a fibrous cellulose composite resin.
[Solution] This method for producing fibrous cellulose comprises: a step for carbamating cellulose fibers; and a step for fibrillating the cellulose fibers into fibrous cellulose. The carbamating step comprises: a mixing step wherein the cellulose fibers and at least one agent selected from among urea and a urea derivative are mixed with each other; and a heating step wherein the cellulose fibers are heated after the mixing step. The mixing step comprises: a step for adding the agent to the cellulose fibers; and a step for mixing up the cellulose fibers and the added agent, said step being carried out such that the precipitation rate of disintegrated cellulose fibers at the interface after 10 minutes standing is less than 60% if a 0.2 mass% disintegration liquid that is obtained by disintegrating the cellulose fibers, which have been obtained by the mixing step, in water is made to have a uniform concentration and subsequently left at rest. In a method for producing a fibrous cellulose composite resin according to the present invention, fibrous cellulose is obtained by the above-descried method, and the fibrous cellulose and a resin are mixed with each other.
Patent WO-2022054839-A1 (WO)
Title: 組成物、積層体及び積層体の製造方法
Inventor: NAKAMURA YUZO
IPC: H01L25/065
Filed: 2021-09-08
Abstract: １級窒素原子及び２級窒素原子から選択される少なくとも１つを含むカチオン性官能基とＳｉ－Ｏ結合とを有する化合物（Ａ）と、－Ｃ（＝Ｏ）ＯＸ基（Ｘは、水素原子又は炭素数１以上６以下のアルキル基である）を３つ以上有し、前記－Ｃ（＝Ｏ）ＯＸ基のうち、１つ以上６つ以下が－Ｃ（＝Ｏ）ＯＨ基である化合物（Ｂ）と、環構造及び前記環構造に直接結合した１つ以上の１級窒素原子を有する化合物（Ｃ）と、を含み、化合物（Ａ）に含まれる１級窒素原子及び２級窒素原子と化合物（Ｃ）に含まれる１級窒素原子との合計に占める化合物（Ａ）に含まれる１級窒素原子及び２級窒素原子の割合が３モル％～９５モル％である、組成物。
Patent WO-2022065153-A1 (WO)
Inventor: HIRAMATSU TOMOKI
IPC: H01L27/146
Filed: 2021-09-15
Abstract: The present invention makes it possible to improve quantum efficiency. The solid-state imaging device according to one embodiment of the present invention comprises a plurality of pixels (110) arrayed in a matrix, each of the pixels being provided with a first semiconductor layer (35), a photoelectric conversion unit (PD1) positioned on a first-surface side of the first semiconductor layer, a storage electrode (37) positioned near a second-surface side of the first semiconductor layer that is on the opposite side to the first surface, wirings (61, 62, 63, 64) that extend from the second surface of the first semiconductor layer, a floating diffusion region (FD1) connected to the first semiconductor layer via the wirings, and a first gate electrode positioned near the wirings.
Patent WO-2022075101-A1 (WO)
Inventor: OKADA KAZUMA
IPC: C08J5/18
Filed: 2021-09-27
Abstract: Provided is a film, at least one surface of which is A surface, the A surface being a surface having a skewness Ssk of -5 to 0, a load area proportion Smr2 of 70-98%, and a projection height Spk of 1-100 nm.　The film has no coarse projections, has a given recess structure, and is excellent in terms of release property, rigidity, and heat resistance.
Patent WO-2022071266-A1 (WO)
Inventor: KANAZAWA YOSHIHIRA
IPC: B60W30/12
Filed: 2021-09-28
Abstract: A travel position determining device 10 is provided with: an image acquisition unit 121 that acquires a captured image including a right lane demarcation line on the right side of a vehicle S and a left lane demarcation line on the left side of the vehicle S; an identification unit 122 that identifies the shape of the right lane demarcation line and the shape of the left lane demarcation line; and a travel position determination unit 124 that, when the shape of the right lane demarcation line and the shape of the left lane demarcation line are different, determines a travel position which is the position for the travelling of the vehicle S, on the basis of at least one of the position of the right lane demarcation line and the position of the left lane demarcation line.
Patent WO-2022085544-A1 (WO)
Inventor: CHINSOGA TAMAKI
IPC: H02B13/055
Filed: 2021-10-13
Abstract: Cet équipement électrique comprend un réservoir métallique dans lequel est disposé un élément conducteur, le réservoir métallique étant rempli d'un diélectrique, le diélectrique comprenant au moins un élément choisi dans le groupe constitué de 1-chloro-2,3,3,3-tétrafluoropropène, et de 1,1,1,4,4,4-hexafluoro-2-butène, et la surface de l'élément conducteur comprenant au moins un élément choisi dans le groupe constitué de métal et d'oxyde métallique.
Patent WO-2022092137-A1 (WO)
Inventor: KASHIHARA KEIKO
IPC: H05K9/00
Filed: 2021-10-27
Abstract: 本開示の課題は、高い反射減衰量を示す電磁波入射角度の範囲が広い電磁波吸収シートを提供することである。電磁波吸収シート（１）は、金属基材（１０）と、金属基材（１０）上に形成された電磁波吸収膜（２０）とを備える。電磁波吸収膜（２０）は、ＭＴＣ型ε－Ｆｅ ２ Ｏ ３ （２１）と、黒色酸化チタン（２２）と、導電性フィラー（２３）と、樹脂（２４）とを含む。ＭＴＣ型ε－Ｆｅ ２ Ｏ ３ （２１）は、空間群がε－Ｆｅ ２ Ｏ ３ 結晶と同じであって、Ｇａ、Ｉｎ、Ａｌ及びＲｈからなる群から選択される少なくとも一種の元素と、Ｔｉと、Ｃｏと、Ｆｅとを含む結晶である。電磁波吸収膜（２０）に対する導電性フィラー（２３）の割合は、０．１体積％以上１０体積％以下である。
Patent WO-2022180950-A1 (WO)
Inventor: HORII SHINICHI
IPC: F25D11/00
Filed: 2021-11-17
Abstract: L'invention concerne un programme, un dispositif terminal et un procédé de commande de dispositif terminal qui permettent à un utilisateur de déterminer intuitivement quel type d'aliment est stocké dans un réfrigérateur.　Ce programme amène l'ordinateur du dispositif terminal équipé d'une unité d'affichage à fonctionner comme une unité de commande d'affichage qui affiche, au moyen de l'unité d'affichage, une image de l'intérieur du réfrigérateur telle qu'observée depuis l'avant du réfrigérateur et affiche, dans la zone correspondant à une zone de stockage pour des aliments à stocker à l'intérieur du réfrigérateur dans l'image affichée de l'intérieur du réfrigérateur, une image d'aliment montrant l'aliment.
Patent WO-2022137911-A1 (WO)
Inventor: HOSHINO MASAYUKI
IPC: H04W24/10
Filed: 2021-11-17
Abstract: Une station de base selon un aspect de la présente divulgation comprend une unité de transmission qui transmet un message de commande de ressources radio (RRC) à un équipement utilisateur. L'unité de transmission transmet, à l'équipement utilisateur, dans un canal physique de contrôle descendant (PDCCH), des informations de commande de liaison descendante (DCI) qui doivent être utilisées pour planifier un canal physique partagé descendant (PDSCH) et qui doit déclencher la transmission d'informations d'état de canal apériodiques dans un canal physique de contrôle montant (PUCCH). Le message RRC ou les DCI comprennent des informations de synchronisation qui indiquent une synchronisation de la transmission des informations d'état de canal apériodiques dans le PUCCH.
Patent JP-WO2020170583-A1 (JP)
Title: レンズ鏡筒
IPC: G02B7/04
Filed: 2019-12-18
Abstract: 相対移動する部材間のガタ取りが可能なレンズ鏡筒を提供する。レンズ鏡筒１は、第１突部１４ｂを有する第１部材１４と、第２突部１６ｂを有する第２部材１６と、前記第１部材１４の径方向の外側又は内側の一方に配置され、前記第１突部１４ｂ及び前記第２突部１６ｂと係合する溝１３ａを有する第３部材１３と、前記第１部材１４と前記第２部材１６との間に配置される弾性部材１７と、を備え、前記弾性部材１７により、前記第１突部１４ｂは前記溝１３ａの一方の側面に当接し、前記第２突部１６ｂは前記溝１３ａの他方の側面に当接する。