baber/WOPTO huggingface dataset:
Patent JP-2022132703-A (JP)
Title: Management system and management method for prepaid parking
Inventor: WATANABE HIROSHI
IPC: G06Q50/10
Filed: 2022-03-18
Abstract: To provide a management system and a management method for a prepaid parking that allows a user of a parking who has a user terminal in which a dedicated application is not installed to pay a usage fee even if there is no payment machine installed.SOLUTION: A management system 10 of a prepaid parking includes a display unit 20 that is installed in the prepaid parking where an adjustment machine is not installed and displays a code, a settlement means provision server 30 that provides a plurality of cashless settlement means for paying a parking usage fee cashless to a user terminal 12 that is owned by a user of the parking and reads the code, and a management server 40 that manages parking information relating to the parking.SELECTED DRAWING: Figure 1
Patent JP-2023139579-A (JP)
Title: Commuter pass issuance system, ticket machine, window processing machine, and program
Inventor: YOKOTA SHUNSUKE
IPC: G07B1/00
Filed: 2022-03-22
Abstract: To reduce a waiting time for purchasing a commuter pass without introducing an additional facility.SOLUTION: A commuter pass issuance system of an embodiment includes a ticket machine for means of transportation and a window processing machine. The ticket machine includes an acquisition unit that acquires information input by a user of a commuter pass of the means of transportation, the information concerning issuance of the commuter pass, a generation unit that generates a two-dimensional code based on the information, and an issuance unit that prints and issues a two-dimensional code ticket including the two-dimensional code generated by the generation unit. The window processing machine includes a reading unit that reads information on the two-dimensional code on the two-dimensional code ticket, an analysis unit that analyzes the two-dimensional code read by the reading unit, and an issuance unit that issues a commuter pass based on a result of analysis obtained by the analysis unit.SELECTED DRAWING: Figure 5
Patent JP-2023141133-A (JP)
Title: Nanofiber sheet and laminate
Inventor: ISHIKAWA SHIMPEI
IPC: D04H1/728
Filed: 2022-03-23
Abstract: To provide a sheet and a laminate, which have a low dielectric property and good adhesiveness to a conductor such as a copper foil.SOLUTION: [1] A nanofiber sheet formed by attaching tetrafluoroethylene-based resin particles to a resin fiber containing an ethylene-vinyl alcohol copolymer (EVOH fiber). [2] A laminate having a copper foil on one surface or both surfaces of the nanofiber sheet of the [1]. [3] A circuit board material including the laminate of the [2].SELECTED DRAWING: None
Patent JP-2022104638-A (JP)
Title: Camera module
IPC: G03B15/00
Filed: 2022-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a camera module having a novel structure which images the external world in such a manner that the external world is recognizable by an image. 
     SOLUTION: A camera module 1 fitted to inside of a front windshield 3 in a vehicle 2, and configured to image an external world 5 of the vehicle 2, comprises: a plurality of lens units 30 in which, an optical image from the external world 5 is individually incident at visual field angles different from each other around optical axes Aw, An, At displaced from each other; an imaging system generating an external world image showing the external world 5 by imaging individually through the respective lens units 30. When a set of lens units 30 in which the visual field angles overlap with each other, is defined as a target set, the lens units 30 constituting the target set are arranged to overlap with each other in a vertical direction of the vehicle 2. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023143101-A (JP)
Title: Flexure molding control device, flexure molding device, and flexure molding method
Inventor: FUJIMURA Minami
IPC: B21D7/14
Filed: 2022-03-25
Abstract: To provide a technology for correcting by using a measurement result of a flexure-molded long member.SOLUTION: A flexure molding control device comprises: a movement control part for control the movement of a flexure tool, which flexure-molds a long member by being pressed against one face of the long member; a position determination part, which determines a flexure tool position by using a prediction model in which a candidate of a flexure tool position for indicating a position of the flexure tool at the time of flexure molding is mapped with a prediction curvature of a long member after flexure molding by the candidate; a measurement part, which measures an actual curvature that is the curvature of a long member actually flexure-molded by a flexure tool position determined by the position determination part; an error computing part, which computes a curvature error of an actual curvature and a prediction curvature matching the flexure tool position at which the actual curvature has been obtained; and a correction part, which corrects a matching relation of each candidate in a prediction model with a prediction curvature by each candidate by using the curvature error.SELECTED DRAWING: Figure 1
Patent JP-2023133046-A (JP)
Title: ice maker
Inventor: UWAGAWA UTANO
IPC: F25C1/24
Filed: 2022-03-11
Abstract: To provide an ice maker capable of making an ice shaped like Pearl Fuji, which contains a spherical portion with high transparency and inside which a cloudy portion is arranged.SOLUTION: Around a silicon cup 110, which has a shape that is an inverted Pearl Fuji shape by having a full moon part 111, a mountain top part 112a, and a mountain foot part 121b, an elastic insulation material 120 made of foamed plastic and an air layer 170 are arranged, and at an outer periphery of the full moon part 111 and an opening of the mountain foot part 121b, a first anti-expansion cover 130 and a second anti-expansion cover 140, each made of a hard material, are arranged.SELECTED DRAWING: Figure 1
Patent JP-2023150934-A (JP)
Title: vehicle
Inventor: NAKANO JUNICHI
IPC: B60H1/32
Filed: 2022-03-31
Abstract: To provide a vehicle which enables improvement of space efficiency and expansion of a passenger compartment.SOLUTION: A vehicle V includes: a prime mover 20 provided behind a front room 14 and below a floor panel 13; and a propeller shaft 21 extending in front of the prime mover 20 and below the floor panel 13 in an anteroposterior direction. The vehicle V further includes a first pipe 34 which connects an air conditioner unit AC disposed in the front room 14 with a compressor 32 which is driven by power of the prime mover 20. The floor panel 13 is provided with a center tunnel portion 13a, and a space SP in which the propeller shaft 21 is disposed is formed below the center tunnel portion 13a. The first pipe 34 extends through the space SP in the anteroposterior direction.SELECTED DRAWING: Figure 3
Patent JP-2023151036-A (JP)
Title: Active energy ray-curable composition, cured film, hard coat film, flexible member, and flexible image display device
Inventor: TANIYAMA HIROYUKI
IPC: C08F299/08
Filed: 2022-03-31
Abstract: To provide an active energy ray-curable composition which can form a cured film having high surface hardness and an ultraviolet protective function as well as excellent flexibility.SOLUTION: Provided is an active energy ray-curable composition, comprising: (A) polysilsesquioxane and (B) a polyfunctional (meth)acrylate. The polysilsesquioxane has, as constitutional units, a constitutional unit represented by R1SiO3/2 and a constitutional unit represented by R2SiO3/2, where the R1 represents a substituent having an active energy ray-polymerizable functional group and the R2 represents a substituent having a polycyclic aromatic group.SELECTED DRAWING: None
Patent JP-2022095796-A (JP)
Title: Cell-based treatment and drug discovery in hirschsprung's disease enabled by pluripotent stem cell-derived human enteric neural crest lineages
IPC: A61P1/00
Filed: 2022-04-01
Abstract: PROBLEM TO BE SOLVED: To provide in vitro methods and protocols for directly producing ENS progenitors from human stem cells. 
     SOLUTION: The disclosure relates to enteric neural crest lineage cells induced from a stem cell (e.g., human stem cell), and to the use of enteric neural crest lineage cells for cell-based treatment and drug discovery for enteric nervous system disorders such as Hirschsprung's disease. In certain embodiments, the in vitro method for inducing stem cell differentiation comprises the steps of: contacting a stem cell population to an effective amount of one or more inhibitors of TGFβ/Activin-Nodal signaling, and to an effective amount of one or more activators of Wnt signaling; and further contacting the cell population to one or more molecules that induce vagal neural crest patterning for at least about 2 days to produce a population of differentiated cells that express one or more enteric neural crest lineage markers. 
     SELECTED DRAWING: Figure 1ABCD 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023151998-A (JP)
Title: Structure formation system and structure formation method
Inventor: SAKAGAMI HAJIME
IPC: B28B1/30
Filed: 2022-04-01
Abstract: To provide a structure formation system and a structure formation method for suppressing failures upon changing a discharge amount of a molding material.SOLUTION: A 3D printer 20 forms a frame member laminated by piling up layers formed by mortar discharged from a nozzle 23 while moving the nozzle 23. The 3D printer 20 comprises: a control part 31 controlling the lamination; a pump 21 pressure-sending the mortar to the nozzle 23; and a valve 24 provided at a space between the nozzle 23 and a feed part 22 connected to the pump 21. The valve 24 is a pinch valve closed by clogging a flow passage by an internal flexible tube.SELECTED DRAWING: Figure 2
Patent JP-2022082685-A (JP)
Title: Quality of taste improver
IPC: A23L27/20
Filed: 2022-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a quality of taste improver capable of effectively improving quality of taste in oral ingestion article such as drink and food or seasoning, such as addition of ordinary pressure extract feeling, increase of oil and fat feeling and suppression of acidity. 
     SOLUTION: There is provided a quality of taste improver containing β-caryophyllene as an active component. There is provided a quality of taste improver preferably further containing at least one compound selected from p-tolualdehyde, furfuryl alcohol, 2,6-dimethylpyrazine and trans, trans-2,4-decadienal. There is provided a quality of taste improver, in which (i) it is for oral ingestion article containing meat extract, and quality of taste improvement is addition of ordinary pressure extract feeling, (ii) it is for oral ingestion article containing oil and fat, and quality of taste improvement is increase of oil and fat feeling, or (iii) it is for oral ingestion article containing an acid taste component, and quality of taste improvement is suppression of acidity. There is provided a quality of taste improver of which added amount is 0.00003 to 120 wt.%. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023155550-A (JP)
Title: Piping unit, work truck, and construction method
Inventor: NAKAO SHOTA
IPC: E04F17/08
Filed: 2022-04-11
Abstract: To easily and efficiently install a piping unit on each floor by a smaller number of operators than conventionally without using a crane at a construction site.SOLUTION: A piping unit 1 in which vertical pipes over a plurality of floors are installed at each floor in a building structure comprises a frame 2 that holds a plurality of pipes 10 and that can be installed on a floor slab 100 by lowering the inside of an opening 110 formed in the floor slab 100 of an installation target floor. The frame 2 has a flange 21 that abuts against the peripheral edge of the opening 110. The flange 21 abuts, while the piping unit 1 descends toward the inside of the opening 110, against the peripheral edge of the opening 110 and positions the piping unit 1 at a prescribed height.SELECTED DRAWING: Figure 1
Patent JP-2023022809-A (JP)
Title: Information processing device, information processing method, and program toward construction of de-carbonized society
IPC: G06Q50/06
Filed: 2022-04-14
Abstract: PROBLEM TO BE SOLVED: To provide an information processing device, an information processing method, and a program toward the construction of a de-carbonized society. 
     SOLUTION: An information processing device includes: an acquisition unit 102 that acquires a load factor indicating a ratio of average power to maximum power of a customer for a predetermined period of time from a smart meter 210 and a reverse auction system 300 of a business office; a selection unit 104 that, based on the load factor and as an electricity supplier that should be presented to the customer, selects any one of a retail electricity supplier equivalent to a former general electricity supplier, a retail electricity supplier other than the former general electricity supplier, and the customer himself/herself who has acquired a license for a retail electricity supplier; and an output unit 106 that outputs a selection result of the selection unit 104. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2022095913-A (JP)
Title: Inhibitor of fibrosis progression
IPC: C12N15/13
Filed: 2022-04-15
Abstract: PROBLEM TO BE SOLVED: To provide new means for inhibiting the progression of fibrosis. 
     SOLUTION: In one embodiment, the present disclosure provides a pharmaceutical composition for inhibiting the progression of fibrosis in systemic scleroderma, the pharmaceutical composition comprising an antibody against IL-31 receptor A as an active ingredient. In another embodiment, the present disclosure provides a pharmaceutical composition for suppressing a Th2 bias to inhibit the progression of fibrosis in systemic scleroderma, the pharmaceutical composition comprising an antibody against IL-31 receptor A as an active ingredient. In a specific embodiment, the antibody has a neutralization activity against IL-31 receptor A. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023064033-A (JP)
Title: Osteotome, hole forming tool, test post, stopper extension, periodontal guard and water flow tube for dental treatment
IPC: A61C8/00
Filed: 2022-04-18
Abstract: PROBLEM TO BE SOLVED: To provide an osteotome, etc. for dental treatment taking account of various problems when performing a burying treatment of an implant body and a burying treatment of a buried body such as an own tooth, and corresponding thereto. 
     SOLUTION: An osteotome 60 used as an instrument to be inserted from a surface toward a depth of a treatment area of a jaw part of a patient and to apply impact when spreading or compressing a bone in order to displace a position of a mucous membrane behind the treatment area, includes a body part being a main body part of the osteotome, and an end part 63 formed at a tip end of the body part and displacing the position of the mucous membrane. A diameter of the end part 63 is sized suitable for autotransplantation. 
     SELECTED DRAWING: Figure 34G 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023158714-A (JP)
Title: Controller of internal combustion engine
Inventor: MAKINO MICHIKAZU
IPC: F02D45/00
Filed: 2022-04-19
Abstract: To provide a controller of an internal combustion engine capable of determining occurrence of preignition, using a crank angle jerk that has a strong correlation with a heat generation rate, which has a correlation with the occurrence of preignition.SOLUTION: An internal combustion engine control device 50 calculates, based on an output signal of a crank angle sensor 11, a crank angular jerk δd, which is a time rate of change of a crank angular acceleration αd; calculates, based on the crank angle jerk δd, an evaluation value Ye for determining the occurrence of preignition; and determines, based on the evaluation value Ye, whether or not preignition has occurred.SELECTED DRAWING: Figure 3
Patent JP-2022166842-A (JP)
Title: Cable tie correction device
Inventor: OLIVER DOHRMANN
IPC: B65B13/02
Filed: 2022-04-20
Abstract: To provide a binding system that can process a loosened cable tie and is highly reliable in spite of that.SOLUTION: A cable tie correction device 3 includes: a receiving unit 3a for receiving a cable tie 7; a feeding unit 3b for moving at least the head of the cable tie, from the receiving unit to the inside of a correction unit 3c, the head of the cable tie pointing in the movement direction; the correction unit for correcting a strap of the cable tie, the correction unit configured to receive the cable tie, guide the strap of the cable tie through a guiding element 3c', correct it, and move the cable tie to the inside of a discharge unit 3d with the leading end of the strap of the cable tie pointing in the movement direction; and the discharge unit that can process the cable tie and is used for discharging the cable tie.SELECTED DRAWING: Figure 2
Patent JP-2022179369-A (JP)
Title: Electric power conversion device
Inventor: TAKEI YOSUKE
IPC: H02M7/48
Filed: 2022-04-27
Abstract: To provide an electric power conversion device having improved heat dissipation.SOLUTION: An electric power conversion device 10 comprises: a radiator 70; substrates 31, 32 attached to the radiator 70; and an electric component 30 attached to the substrates 31, 32. The electric component 30 includes: a switching element 45 included in a converter circuit; and a switching element 46 included in an inverter circuit. The converter circuit includes reactors 41, 42. The switching element 46 is positioned at a distance from opposite ends in horizontal direction X of the radiator 70. The reactors 41, 42 are placed vertically above the switching element 46.SELECTED DRAWING: Figure 5
Patent JP-2023162956-A (JP)
Title: 抗炎症作用を有する細胞外小胞製剤
IPC: A61K38/17
Filed: 2022-04-27
Abstract: 【課題】製造が容易で、有効成分が明確であり、安定した治療効果を発揮し得る抗炎症剤を開発し、提供することを課題とする。【解決手段】HSPB6タンパク質、及び／又はHSPB6タンパク質をコードする遺伝子を含む発現ベクターを含有する抗炎症剤を提供する。【選択図】なし
Patent JP-2022106887-A (JP)
Title: Image analysis device, image analysis method, and program
IPC: G06T7/00
Filed: 2022-04-28
Abstract: PROBLEM TO BE SOLVED: To provide an image analysis device, image analysis method and program which can properly estimate a speaking partner on the basis of a speaker and a speaking content included in an image. 
     SOLUTION: An image analysis device comprises: a sight line destination position estimation unit which estimates a position of the destination of the sight line of a speaker included in an image; and a speaking partner estimation unit which estimates a speaking partner being the object to which the speaker speaks on the basis of the estimated position of the destination of the sight line. The sight line destination position estimation unit detects a target from the entire image excluding a portion in which the speaker is imaged in the image, detects at least one of the position of the head and the positions of the pupils of the speaker in the image, and estimates the position of the destination of the sight line of the speaker on the basis of the detected target and at least one of the position of the head and the positions of the pupils. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023163942-A (JP)
Title: タクシー回数券システム、サーバ、及び、タクシー回数券システム用プログラム
IPC: G06Q30/06
Filed: 2022-04-28
Abstract: 【課題】旅行当日にタクシーをつかまえることができないという事態を防止できるタクシー回数券システム、サーバ、及び、タクシー回数券システム用プログラムを提供する。【解決手段】サーバ５は、端末２から受信したツアー旅程に組み込まれたタクシー回数券の利用区間及び利用日時を端末３に送信する。サーバ５は、端末３から利用区間及び利用日時での配車が可能な配車可否通知を受信すると、タクシー回数券の発券を行い、その発券情報を端末２に送信する。【選択図】図１
Patent JP-2022110017-A (JP)
Title: FORMATION OF SiN THIN FILMS
IPC: H01L21/318
Filed: 2022-04-28
Abstract: PROBLEM TO BE SOLVED: To provide methods of forming silicon nitride thin films on a substrate in a reaction space under high pressure. 
     SOLUTION: The methods can include a plurality of plasma enhanced atomic layer deposition (PEALD) cycles, where at least one PEALD deposition cycle comprises contacting the substrate with nitrogen plasma at a process pressure from 20 Torr to 500 Torr within the reaction space. The nitrogen precursor is a silyl halide, such as H 2 SiI 2 . The processes allow deposition of silicon nitride films having improved properties on three-dimensional structures. In such silicon nitride films, the ratio of the wet etch rate on a top surface to that on a sidewall is about 1:1 in dilute HF. 
     SELECTED DRAWING: Figure 2A 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023164140-A (JP)
Title: 遊技機
IPC: A63F7/02
Filed: 2022-04-28
Abstract: 【課題】遊技者の遊技に対する興趣を向上できる遊技機を提供すること。【解決手段】遊技球が通過可能な第１通過領域を遊技球が通過したことに対応して所定の開始条件が成立した場合に特典遊技が実行され、特定の判別結果であることに基づいて第１位置から第２位置へと可動片を可動させることが可能にされており、その可動片が第２位置に可動されることにより遊技球が通過可能となる特定通過領域を遊技球が通過したことが検出されたことに基づいて遊技者に有利となる特典が付与されることが可能にされており、特典遊技が実行された後に可動片が第２位置へと可動することが可能な特定期間が設定されるので、遊技者の遊技に対する興趣を向上できる。【選択図】図１
Patent JP-2023165114-A (JP)
Title: モータ装置の検査装置およびモータ装置の検査方法
IPC: G01M99/00
Filed: 2022-05-02
Abstract: 【課題】作業負担を軽減しつつ、モータ装置の検査を高精度に行うことができる検査装置等を提供する。【解決手段】モータ装置の検査を行う検査装置であって、モータ装置の動作時に発生する音または振動に基づく音圧または振動波形が含まれる時系列データを取得するデータ取得部と、データ取得部により取得された時系列データに対して周波数分析を実行するデータ処理部と、データ処理部により得られた周波数分析の結果に基づいて、モータ装置の評価区分を判定する判定部と、を備え、データ処理部は、時系列データに対して、異音の種類に応じて設定された時間軸の区間、または異音の種類に応じて設定された周波数帯域に限定して、周波数分析を実行し、判定部は、モータ装置の動作音の聴感に基づいて決められた評価区分と、周波数分析の結果に対する機械学習に基づいたアルゴリズムによる判定を行う。【選択図】 図１
Patent JP-2023167781-A (JP)
Title: 結晶粒微細化剤及びその製造方法
IPC: C22C1/10
Filed: 2022-05-13
Abstract: 【課題】リサイクル材を金属母材とした結晶粒微細化剤の製造方法と、添加時に合金組成の変動がない結晶粒微細化剤を提供すること。【解決手段】リサイクル材と異質核粒子を巨大ひずみ加工により固化して結晶粒微細化剤を製造する方法であり、リサイクル材は機械加工により発生した切削屑などである。結晶粒微細化剤は、微細化させる合金（超々ジュラルミン）と同一組成の母材金属（超々ジュラルミン）と異質核粒子（ＴｉＣ粒子）とを含む。異質核粒子は、母材金属よりも高い融点を有し、かつ、所定の式で表されるパラメータＭが１０×１０－３以下である。【選択図】図８
Patent JP-2023168151-A (JP)
Title: 電子機器
IPC: H05K7/20
Filed: 2022-05-13
Abstract: 【課題】ヒートシンクを大型化することなく放熱効率を向上させること。【解決手段】実施形態に係る電子機器は、基板と、筐体と、ヒートシンクと、吸気口とを備える。上記基板は、発熱部品を実装する。上記筐体は、上記基板を収容する。上記ヒートシンクは、上記筐体の外板と上記発熱部品との間に介在する。上記吸気口は、上記筐体の外板に形成される。また、上記ヒートシンクは、当該ヒートシンクの少なくとも一部が、上記吸気口から吸気された気流に直接に触れるように設けられる。【選択図】図５
Patent JP-2023168863-A (JP)
Title: 建物の床構造及び建物
IPC: E04B5/02
Filed: 2022-05-16
Abstract: 【課題】建物の床部の水平荷重に対する剛性を確保しつつ、梁同士を連結する連結部材の品質が過剰品質となることを抑制することができる建物の床構造及び建物を得る。【解決手段】建物１０では、第１連結部材２８の一端部２８Ｃが一方の梁２０にピン接合されており、第１連結部材２８の他端部２８Ｄが他方の梁２０にピン接合されている。また、第２連結部材３０の一端部３０Ｃが他方の梁２０にピン接合されており、第２連結部材３０の他端部３０Ｄが一方の梁２０にピン接合されており、第２連結部材３０の中央部３０Ｅが第１連結部材２８の中央部２８Ｅとピン接合されている。【選択図】図１
Patent JP-2022183066-A (JP)
Title: Detection system, shredder management system and detection method
Inventor: OKUMURA AKIHIKO
IPC: G06Q10/00
Filed: 2022-05-24
Abstract: To provide a detection system, a shredder management system and a detection method capable of performing symptom detection of a failure of a shredder with higher accuracy.SOLUTION: A detection system performs symptom detection of a failure of a shredder. The shredder includes a rotary blade and a motor. The rotary blade shreds a sheet material. The motor rotates the rotary blade. The detection system includes an acquisition part, and a detection part. The acquisition part acquires peak value information on a peak value in a current value showing the magnitude of current to be supplied to the motor when the sheet material is shredded. The detection part performs the symptom detection on the basis of a change in the peak value information due to the use of the shredder. The peak value information is a corrected peak value obtained by correcting the peak value on the basis of the current value after the peak.SELECTED DRAWING: Figure 1
Patent JP-2023173394-A (JP)
Title: 吊り式振動搬送装置
IPC: B65G27/08
Filed: 2022-05-25
Abstract: 【課題】下方の空間を有効利用することができるとともに、トラフの上下振動を抑制することができる吊り式振動搬送装置を提供する。【解決手段】ワーク１８を搬送するためのワーク搬送トラフ１７と、ワーク搬送トラフ１７の上方に設けられ、ワーク搬送トラフ１７に振動を付与する振動付与機構２０と、振動付与機構２０を吊り下げる吊り下げ部３０とを備え、吊り下げ部３０は、ワーク１８の搬送方向に関する剛性が小さく吊り下げ方向に関する剛性が大きい吊り用板ばね１３（Ａ，Ｂ）をワーク１８の搬送方向に間隔を隔て備えて振動付与機構２０を吊り下げている。【選択図】図１