baber/WOPTO huggingface dataset:
Patent JP-2022533609-A (JP)
Title: カバーを動かすためのアセンブリおよび方法
IPC: B60J7/02
Filed: 2020-05-05
Abstract: 【課題】 信頼性の高い操作を可能にする。【解決手段】 自動車ルーフ１０１用カバー１０３を動かすためのアセンブリは、カバーに結合されている機械的部品１１０と、ガイドレール１０７にガイドされるキャリッジ１１１と、長手方向軸１１２に沿って細長く延在している展開要素１１３とを備え、機械的部品までの区間における長手方向Ｘに沿ったキャリッジの動作を伝えるために、機械的部品が、展開要素の第１の端部１１４において展開要素に結合されており、ロックピン１１６は、展開要素の第２の端部１１５に配置され、ロックピンは、第１の状態と第２の状態の間で動かすために、展開要素の長手方向軸周りに回転させることができ、この場合、展開要素は、キャリッジに対して長手方向に沿った動作を防ぐ第１の状態でロックされ、およびガイドレールに対して長手方向Ｘに沿った動作を防ぐ第２の状態でロックされる。【選択図】図２
Patent JP-2022534689-A (JP)
Title: 電離層遅延が変化する条件下での単一エポック擬似距離測定
IPC: G01S19/42
Filed: 2020-06-05
Abstract: 本発明は、頻繁に変化する電離層遅延を考慮した測位方法を提供する。本発明の方法は、複数の信号源から受信した受信信号から求めた擬似距離に基づいて信号受信機の位置を測位する方法であって、（ａ）各信号源から受信した各受信信号に関連する擬似範囲を求めることにおいて、信号受信機の位置及び信号受信機のクロックドリフトを表す受信機パラメータに加えて、環境バイアスを１以上の環境パラメータによって表す関数を含めるステップと、（ｂ）環境パラメータの値及び受信機パラメータの値を一緒に求めるステップと、を含み、これにより、環境バイアスを考慮して信号受信機の位置を測位する。環境バイアスは、電離層遅延を含み、電離層遅延は、受信信号の電離層通過点（ＩＰＰ）に関連するパラメータを有する関数によってモデル化することができる。上記の関数は、電離層遅延を、信号源からの経度及び緯度の変化を表す関数として特徴付けることができる。【選択図】図１
Patent JP-2022536147-A (JP)
Title: フラックス入りろう材、その製造方法及び製造装置
IPC: B23K35/40
Filed: 2021-09-07
Abstract: 本発明は、ろう材の技術分野に関し、特に、フラックス入りろう材、その製造方法及び製造装置に関する。フラックス入りろう材の製造方法において、目地フラックス入りろう材に液状のフラックスを補充した後、乾燥処理するステップを含み、ここで、前記目地フラックス入りろう材の製造は、Ｕ形ろう材帯内に固形のフラックスを充填した後、圧着して前記目地フラックス入りろう材を形成することを含む。本発明は、目地フラックス入りろう材を得た後、液状のフラックスを目地フラックス入りろう材に充填することで、フラックス入りろう材の芯部におけるフラックスの少ない又は無い部分の補給を実現し、フラックス入りろう材の空芯率を極力低下させ、製造されるフラックス入りろう材の製品の品質安定性を向上させる。本発明の装置は、連続的にフラックス入りろう材を製造するのに有用であり、構造が簡単で、調整や制御が容易であるとともに、生産効率が高い。【選択図】図１
Patent JP-2022536166-A (JP)
Title: 周辺環境モデルの最適化方法
IPC: G06T17/00
Filed: 2020-05-07
Abstract: 少なくとも１つの制御機器による周辺環境モデルの最適化方法が開示されており、この場合、第１のセンサセットおよび少なくとも１つの第２のセンサセットの測定データが受信され、第１のセンサセットが第１の走査領域を、および第２のセンサセットが第２の走査領域を有しており、かつ第１の走査領域と第２の走査領域が部分的に重畳領域内で重なり合っており、各センサセットに対し、それぞれのセンサセットの受信された測定データに基づいて１つの周辺環境モデルが作成され、少なくとも２つの周辺環境モデルが、重畳領域に基づいて相互に比較および検証され、少なくとも２つの周辺環境モデルが１つの最適化された周辺環境モデルへと統合される。さらに、遂行構成である制御機器、コンピュータプログラム、および機械可読のメモリ媒体が開示されている。 
【選択図】図１
Patent JP-2022538785-A (JP)
Title: ポリマーブレンド組成物で作られた分解性押出ネット
IPC: C08L67/04
Filed: 2020-06-12
Abstract: 本開示は、複数の相互接続したストランドを含み、ストランドの少なくともいくつかがポリマーブレンドで作られ、ポリマーブレンドはポリ乳酸ポリマー組成物、ポリブチレンスクシナート、及び分解添加剤を含み、分解添加剤は担体樹脂中の分解剤を含む、分解性押出ネットに関する。本開示は、該分解性押出ネットを用いた芝草ソッド及び芝草ソッドの調製方法にも関する。【選択図】なし
Patent JP-2022537457-A (JP)
Title: 生物学的流体処理システム
IPC: A61L2/10
Filed: 2020-06-22
Abstract: 本明細書に開示されるのは、生物学的流体を処理するためのシステム、方法、及び装置である。いくつかの実施形態では、生物学的流体処理システムは、処理と、プラットフォームと、光源アレイと、ディスプレイと、を含む。いくつかの実施形態では、生物学的流体処理システムはスキャナーを含む。生物学的流体処理システムは、生物学的流体を受容するように構成された処理チャンバーと、処理チャンバー内に配置された生物学的流体を保持するように構成されたプラットフォームと、処理チャンバー内の生物学的流体を照射するように配置された光源アレイと、グラフィカルユーザーインターフェース（ＧＵＩ）を表示するために構成されたディスプレイと、を含む。生物学的流体処理システムは、第１の生物学的流体、第２の生物学的流体、または第１の生物学的流体と第２の生物学的流体との両方に関連付けられている識別情報を取得するように構成されたスキャナーを含む。【選択図】図３Ａ
Patent JP-2022539043-A (JP)
Title: タッチスクリーン表示方法および電子デバイス
IPC: G06F3/0487
Filed: 2020-06-23
Abstract: 本出願の実施形態は、タッチスクリーン表示方法および電子デバイスを提供する。本方法は、折り畳み式タッチスクリーンを有する電子デバイスに適用され、電子デバイスは、第１のスクリーン、屈曲可能領域、および第２のスクリーンを含む。第１のスクリーンは、屈曲可能領域を使用することによって第２のスクリーンと共に折り畳まれる。本方法は、ユーザが未読メッセージを迅速に閲覧するのを支援する方法を提供するために使用される。本方法は、電子デバイスが、ユーザの第１の操作を受信するステップであって、第１の操作は、折り畳み式タッチスクリーン上でユーザによって実施される折り畳み操作または展開操作である、ステップを含む。次いで、電子デバイスは、センサによって収集されたステータスデータを取得し、ステータスデータは、各瞬間における第１のスクリーンと第２のスクリーンとの間の挟角を含む。最後に、電子デバイスは、第１のスクリーンと第２のスクリーンとの間の挟角に基づいて、折り畳み式タッチスクリーン上での、通知バー内のメッセージの表示位置を制御する。
Patent JP-2022545997-A (JP)
Title: ハードウェアベースのメモリ圧縮
IPC: G06F12/04
Filed: 2019-07-02
Abstract: 圧縮メモリは複数のセグメントに分割され、各セグメントは複数のサブセグメントに分割され、非圧縮データ空間内の各サブセグメントは、圧縮データ空間内のブロックに圧縮される。圧縮メモリ内のセグメント内のサブセグメントへの読取りリクエストが受け取られると、対応するエントリが、サブセグメントとエントリとの間の第１レベルアドレスマッピングに基づいて最初に判定され、次に、対応するブロックが、エントリとブロックとの間の第２レベルアドレスマッピングに基づいて判定される。２レベルアドレスマッピングの使用によって、エントリのサイズを低減させ、これにより、低メタデータオーバヘッドを実現することができる。その上、圧縮メモリのための提案されたデータレイアウト。
Patent JP-2023102480-A (JP)
Title: Light guide unit, manufacturing method of light guide unit, light source device and projector
Inventor: SAKATA HIDEFUMI
IPC: F21S2/00
Filed: 2022-01-12
Abstract: To provide a light guide unit which is high in light withdrawal efficiency, a manufacturing method of the light guide unit, a light source device and a projector.SOLUTION: A light guide unit 60 comprises a light guide member 50, an angle conversion member 52 and an adhesive 59. The light guide member 50 has an emission end face 50a intersecting with a longitudinal direction, and a side face 50g intersecting with the emission end face 50a. The angle conversion member 52 has an incident end face 52a to which light emitted from the emission end face 50a is made incident. A dimension of the incident end face 52a is larger than a dimension of the emission end face 50a. The adhesive 59 is arranged between the emission end face 50a and the incident end face 52a, and at a part of the side face 50g. In a cross section view orthogonal to the emission end face 50a, a dimension of the adhesive 59 which is arranged while covering a part of the side face 50g is equal to or larger than a dimension of the emission end face 50, and equal to or smaller than a dimension of the incident end face 52a, and a dimension of the achieve 59 gradually becomes large toward the incident end face 52a from the side face 50g.SELECTED DRAWING: Figure 2
Patent JP-2023104072-A (JP)
Title: Control device, imaging device, lens device, camera system, control method, and program
Inventor: SHINZATO YUKI
IPC: G03B5/00
Filed: 2022-01-17
Abstract: To provide a control device, an imaging device, a lens device, a camera system, a control method, and a program, which can easily and satisfactorily correct an image blur at a predetermined image point position including an optical axis center.SOLUTION: A control device includes: first acquisition means for acquiring information on image shift sensitivity to the eccentricity of a blur correcting optical system according to an image point position of an imaging optical system including the blur correcting optical system for correcting an image blur, and information on a blur; and second acquisition means for acquiring a first correction drive amount when correcting the image blur of the blur correcting optical system. The second acquisition means acquires the first correction drive amount corresponding to a predetermined image point position using the information on the image shift sensitivity according to the predetermined image point position, and the information on the blur.SELECTED DRAWING: Figure 1
Patent JP-2022115080-A (JP)
Title: Display device
Inventor: OKAZAKI KENICHI
IPC: H01L51/50
Filed: 2022-01-18
Abstract: To provide a display device with high display quality, with high reliability, with a low power consumption, easy in high definition, with high fineness, and with high contrast.SOLUTION: A display device includes: a first lower electrode; a first EL layer on the first lower electrode; a second lower electrode; a second EL layer on the second lower electrode; and an upper electrode on the first and second EL layers. Below the first EL layer, a first region where the first lower electrode is not provided is included. Below the second EL layer, a second region where the second lower electrode is not provided is included. In the first region, the upper electrode is arranged so as to be not in contact with the first lower electrode. In the second region, the upper electrode is arranged so as to be not in contact with the second lower electrode.SELECTED DRAWING: Figure 1
Patent JP-2022040375-A (JP)
Title: Information processing apparatus, management program, management method, and information processing system
IPC: G06F9/455
Filed: 2022-01-20
Abstract: PROBLEM TO BE SOLVED: To appropriately shut down a virtualized system. 
     SOLUTION: A control unit (10) of a server (1) comprises: a first management unit that manages the shut-down of a plurality of virtual machines (14) operating on a hypervisor (11); and a second management unit that, when all of the virtual machines are shut down, shuts down the server. When the first management unit acquires information on the completion of the shut-down of a certain virtual machine, it executes the shut-down of another virtual machine. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023110287-A (JP)
Title: Pump device and valve module
Inventor: KIKUCHI MASAKI
IPC: F04B43/02
Filed: 2022-01-28
Abstract: To facilitate the attaching and removal of a suction valve and a discharge valve.SOLUTION: A pump device comprises a pump head and a device body portion. The pump head has: a valve module that has a module guide integrally holding a suction valve and a discharge valve and having a side channel communicating an inter-valve channel and an outer peripheral surface; a first block that has a first storage chamber storing a lower part of the valve module, a suction port, a suction side channel connecting the suction port and a suction valve, a pump chamber having an upper part provided under the side channel, and a pump chamber communication channel connecting the pump chamber and the side channel; a second block that has a second storage chamber storing an upper part of the valve module, a discharge port, and a discharge side channel connecting the discharge port and an upper part of the discharge valve; and coupling means of each block. The device body portion has a diaphragm stored in the pump chamber of the first block, and an actuator reciprocating in the diaphragm.SELECTED DRAWING: Figure 1
Patent JP-2023114821-A (JP)
Title: optical film
Inventor: KIKUTA NANA
IPC: C08J5/18
Filed: 2022-02-07
Abstract: To provide an optical film having in-plane phase difference being excellent relative to distortion.SOLUTION: An optical film includes a cured product of a curable resin composition including a polymer component (A) and a curable monomer with two or more curable functional groups (B). The polymer component (A) includes polyvinyl butyral. The optical film has an in-plane phase difference of 0-10 nm at 1% distortion at the wavelength of 589 nm.SELECTED DRAWING: None
Patent JP-2023116984-A (JP)
Title: Method for manufacturing optical element
Inventor: TANAKA ASATO
IPC: G03H1/26
Filed: 2022-02-10
Abstract: To manufacture an optical element in which holograms having uniform diffraction efficiency are multiple-recorded.SOLUTION: With a method for manufacturing an optical element, multiple recording of holograms is performed according to an exposure time schedule based on formula (1) with respect to media having a recording layer containing a polymerizable compound and a photopolymerization initiator. [In the formula (1), Tn represents an n-th recording exposure time (millisecond), n represents an integer of one or more and m or less, A represents first recording exposure time (millisecond), m is a total number of times of multiple recording exposure and being an integer of two or more, and x denotes a constant of 0.95 or more.]SELECTED DRAWING: None
Patent JP-2023120796-A (JP)
Title: Camera system and waterproof case for the same
Inventor: SHIBATA MASAYOSHI
IPC: H04N23/50
Filed: 2022-02-18
Abstract: To provide a camera system and a waterproof case for the same with which a float member can be easily detachably attached to the waterproof case.SOLUTION: A camera system 400 is composed of a waterproof case 200 that can hermetically store a digital camera 100, and a float 300 that has buoyant force for floating the waterproof case 200 on the water surface. The float 300 has an open part 300c partially notched with respect to the waterproof case 200 and allowing attachment and detachment in an arrow direction, and the waterproof case 200 has a float installation part 202b allowing attachment and detachment of the float 300. When the float 300 is attached to the waterproof case 200, the waterproof case 200 and the open part 300c of the float 300 are located to each other by a groove part 300d of the float 300 being assembled to a wedge-shaped rib shape 202g of the waterproof case 200.SELECTED DRAWING: Figure 5
Patent JP-2023035789-A (JP)
Title: Partition and transparent laminate film for partition
Inventor: SUGAYA RYO
IPC: B32B7/023
Filed: 2022-02-21
Abstract: To provide a partition and a transparent laminate film for a partition that are able to effectively inhibit reflection of light and facilitate catching words spoken by a conversation partner.SOLUTION: A partition 10 comprises: a transparent laminated film 30 having a first surface 301 and a second surface 302 located opposite the first surface 301; and a film support 70 that supports the transparent laminated film 30. The transparent laminated film 30 includes: a first surface antireflection layer 40 forming the first side 301; and a second surface antireflection layer 50 forming the second side 302.SELECTED DRAWING: Figure 1A
Patent JP-2023121910-A (JP)
Title: Mechanical parking device and remote monitoring system and method thereof
Inventor: ONO YUKI
IPC: E04H6/42
Filed: 2022-02-22
Abstract: To provide a mechanical parking device and remote monitoring means thereof capable of easily detecting an initial abnormal symptom and an abnormal part of a pallet support part (e.g., a driving cell) difficult to access.SOLUTION: A mechanical parking device 50 has multiple pallets 2, multiple pallet support parts 18 and a monitoring pallet 20. The monitoring pallet 20 is incorporated in at least one pallet 2, and has a measuring device 22, an imaging device 24 and a monitoring control device 26. The measuring device 22 detects state data of a pallet support part 18 in a horizontally moving time. The imaging device 24 images image data of the pallet support parts 18 in the horizontally moving time. The monitoring control device 26 records and transmits the state data detected by the measuring device 22 and the image data imaged by the imaging device 24. A remote monitoring system 30 has the mechanical parking device 50 and a monitoring device 60 communicating with the mechanical parking device 50 via a network circuit.SELECTED DRAWING: Figure 5
Patent JP-2022130337-A (JP)
Title: Weakly supervised and explainable learning for mechanism for named entity recognition (ner) based on machine learning
Inventor: FENG ZHE
IPC: G06F40/295
Filed: 2022-02-24
Abstract: To provide a system for and a method of making a machine learning model for use in executing named entity recognition with weakly supervised mechanism.SOLUTION: A method according to the present invention has a step of automatically discriminating an entity candidate and a regulation candidate in an input of an unlabeled text to use a label allocated to the entity candidate by a set of seeding rules in an initial training of a machine learning model as a first set of training data for execution. The method has a subsequent step of applying the trained machine learning model to the unlabeled text to discriminate, from the rule candidates, a subset of rules for generating a label most precisely matched with the label allocated by the trained machine learning model. The method further has a step of using the label allocated by the discriminated subset of the rules as a second set of the training data for re-training. These steps are repeatedly carried out.SELECTED DRAWING: Figure 4
Patent JP-2023124572-A (JP)
Title: image recorder
Inventor: TAMURA HIKARI
IPC: B65H1/28
Filed: 2022-02-25
Abstract: To suppress various problems that may occur when two trays are provided.SOLUTION: A printer 1 comprises two paper-feeding trays 10, 20 overlapped in an upward-downward direction D1. Rollers 13, 23 are possible to feed a paper sheet P (the paper sheet P unwound from a roll sheet R, or a cut paper sheet) stored in the paper-feeding trays 10, 20. Separation members 71, 72 are arranged backward with respect to the rollers 13, 23, and extend in an oblique direction D3. A length L2 in the oblique direction D3 of the separation member 72 is longer than a length L1 in the oblique direction D3 of the separation member 71. The roller 23 is located in front of the roller 13 in a state where no cut paper sheet is stored in the paper-feeding trays 10, 20. Further, the paper-feeding tray 20 is possible to store the roll sheet R, and lengths A1, A2 from other ends of arms 14, 24 supporting the rollers 13, 23 to positions where the rollers 13, 23 come into contact with the paper sheet P are different from each other between the paper-feeding tray 10 and the paper-feeding tray 20.SELECTED DRAWING: Figure 2
Patent JP-2023127173-A (JP)
Title: Authentication apparatus, authentication system, authentication method, and authentication program
Inventor: OZAKI TAKANORI
IPC: G06F21/31
Filed: 2022-03-01
Abstract: To provide an authentication apparatus, an authentication system, an authentication method, and an authentication program which have a low possibility of being fraudulently authenticated by using a password obtained by a suspicious person even if the password being input is intercepted by the suspicious person.SOLUTION: An authentication apparatus 1 is provided with a first authentication unit 14 that determines that the authentication is successful when the degree of similarity of input biometric identification data input from an imaging unit 11 to registered biometric identification data registered in advance is greater than or equal to a first threshold value; and a second authentication unit 16 that determines the authentication success or failure by comparing the input password input from an input unit 15 with the first password when the degree of similarity is equal to or less than a second threshold value smaller than the first threshold value, and determines the authentication success or failure by comparing the input password with the second password different from the first password when the similarity is greater than or equal to the second threshold value and less than or equal to the first threshold value.SELECTED DRAWING: Figure 2
Patent JP-2023130022-A (JP)
Title: Analysis method
Inventor: OISHI KENTARO
IPC: G01N33/44
Filed: 2022-03-07
Abstract: To provide an analysis method capable of accurately estimating the type, content, and mixing ratio of a filler present in an elastomer composition, such as to determine whether or not a sample contains two or more types of fillers.SOLUTION: The present invention relates to an analysis method for estimating a type, content, and mixing ratio of a filler in an elastomer composition containing an elastomer component and the filler, the analysis method performing estimation based on properties, particle size, and a particle size distribution of the filler.SELECTED DRAWING: None
Patent JP-2022095623-A (JP)
Title: Semiconductor device
IPC: C23C16/42
Filed: 2022-03-08
Abstract: PROBLEM TO BE SOLVED: To provide: a semiconductor device including a transistor having excellent electrical characteristics; and a semiconductor device having a high aperture ratio and including a capacitative element capable of increasing charge capacity. 
     SOLUTION: A semiconductor device includes a transistor 102 and a capacitative element 105 on an insulating surface. The transistor includes: a gate electrode 13; an oxide semiconductor film 19a overlapping with the gate electrode; gate insulating films 15, 17 between the gate electrode and the oxide semiconductor film; conductive films 21a, 21b serving as a pair of electrodes in contact with the oxide semiconductor film; an oxide insulating film 25 in contact with the oxide semiconductor film; a metal oxide film 27 over the oxide insulating film; and a second light-transmitting conductive film 31 which is formed in an opening in the metal oxide film, and serves as a pixel electrode in contact with the conductive film 21b. The capacitative element includes a film 19b having conductivity over the gate insulating film, the second conductive film 31, and the metal oxide film 27 provided between the film having conductivity and the second conductive film. 
     SELECTED DRAWING: Figure 3 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023132164-A (JP)
Title: Steam generation device
Inventor: TAJIMA TSUGUHISA
IPC: F25B1/00
Filed: 2022-03-10
Abstract: To provide a steam generation device capable of maintaining high cycle performance in a heat pump cycle by adjusting the state of refrigerant at the outlet of a vaporizer.SOLUTION: A steam generation device 1 in the embodiment includes: a heat pump system 5 for circulating a refrigerant in a compressor 10, a radiator 20, a heat exchanger 30, an expansion part 40, a vaporizer 50, and the heat exchanger 30 sequentially to make heat exchange between a low pressure side refrigerant passing through the vaporizer 50 and high pressure side refrigerant passing through the radiator 20 in the heat exchanger 30; a fluid supply pipe 51 for supplying, to the vaporizer 50, a fluid that gives a heat quantity to the refrigerant in the vaporizer 50; and a water supply pipe 21 for supplying water to the radiator 20 to generate steam in the radiator 20 through heat exchange with the refrigerant. The steam generation device 1 adjusts at least one of a degree of opening of the expansion part 40 and a heat exchange quantity in the vaporizer 50 on the basis of a state amount of the refrigerant at an outlet of the vaporizer 50.SELECTED DRAWING: Figure 1
Patent JP-2023136116-A (JP)
Title: Sorting device
Inventor: MAC HUN TIN
IPC: B65H7/14
Filed: 2022-03-16
Abstract: To provide a sorting device allowing detailed determination of a loading state of discharge trays.SOLUTION: A sorting device has: multiple discharge trays 21A-21D loading a sheet P; a sheet sensor 231 moving along the multiple discharge trays 21A-21D and detecting the sheet P loaded on the discharge trays 21A-21D; a moving mechanism 24 for moving the sheet sensor 231 in a previously set moving amount unit along the multiple discharge trays 21A-21d; and a control unit for moving the sheet sensor 231 by controlling the movement of the moving mechanism 24. The control unit controls the movement of the moving mechanism 24, changes stepwise a detection position of the sheet P by the sheet sensor 231 by moving the sheet sensor 231 on the basis of the moving amount unit, to determine a loading state of the discharge trays 21A-21D from presence of the detection of the sheet P by the sheet sensor 231.SELECTED DRAWING: Figure 2
Patent JP-2023137325-A (JP)
Title: Method for producing 2-acetyl-1-pyrroline
Inventor: SAWAE TOSHIKI
IPC: C07D207/20
Filed: 2022-03-18
Abstract: To develop a novel method for producing 2-acetyl-1-pyrroline.SOLUTION: There can be suitably produced 2-Acetyl-1-pyrroline by the reaction step of N-(tert-butoxycarbonyl)-L-proline with N,O-dimethylhydroxylamine. In addition, the reaction step is preferably carried by the reaction step of N-(tert-butoxycarbonyl)-L-proline, 1,1-carbonyldiimidazole and N,O-dimethylhydroxylamine hydrochloride. Thus, 2-acetyl-1-pyrroline can be conveniently produced by the reaction step.SELECTED DRAWING: Figure 1
Patent JP-2022151784-A (JP)
Title: Panel engaging metal fitting and load bearing structure
Inventor: NAGASHIMA SHUHEI
IPC: E04B2/74
Filed: 2022-03-23
Abstract: To provide a panel engaging metal fitting excellent at workability and earthquake resistance, and a load bearing structure using the panel engaging metal fitting.SOLUTION: A panel engaging metal fitting 70 includes: a body part 71 fixed to a stud 20; a first claw 72 formed at a front end of the body part; and an insertion piece 73 formed at a rear end of the body part. The first claw engages with a slit 11 of a front panel to engage the front panel to the stud. The insertion piece is to be inserted into the slit in a rear panel, and at least a part of a length of the insertion piece is substantially the same as a length of the slit. When an earthquake or the like occurs, the rear panel suppresses deformation of the stud as the insertion piece is fitted into the slit with almost no gap. Since the amount of deformation of the stud is small in comparison with a case where the panel is fixed to the stud only with the conventional panel engaging metal fittings, it is possible to prevent the front and rear panels from falling off from the stud, thereby improving earthquake resistance.SELECTED DRAWING: Figure 1