baber/WOPTO huggingface dataset:
Patent JP-2014532226-A (JP)
Title: 自動化されたパスワード管理
IPC: G06F21/46
Filed: 2011-09-30
Abstract: 実施態様は、自動的なポリシー管理付きパスワード管理システムを含む。１つの実施態様は、設定済みの日数ごとに（ユーザのインタラクションを殆ど、またはまったく伴わずに）パスワード変更を管理する。またパスワードの変更は、ユーザによってパスワードが調べられた後から設定量の時間内に行なわれることも可能である。さらに実施態様は、被管理マシンおよび／またはデータベース内にパスワード管理レコードを挿入する『ｉｎｓｅｒｔ ｒｅｃｏｒｄ（インサート・レコード（レコード挿入））』メソッドを含んでいるウェブ・サービスを含み、ウェブ・サービスの使用に『準備作業』がまったく必要とされない。たとえば、ウェブ・サービスを介するパスワードの展開に先行してデータベースおよび／または被管理マシン上にレコードを作成する必要がない。ウェブ・サービスは、多様なマシンへのプッシュが可能であり、ウェブ・サービスのスタートアップ時にはそれ独自のレコードをデータベースまたは被管理クライアント内に挿入できる。これはスケーラビリティを与える。そのほかの実施態様も述べられている。【選択図】図１
Patent JP-2014533459-A (JP)
Title: 多数デバイスの監視および制御のための方法、システム、およびコンピュータ・プログラム
IPC: G06F13/00
Filed: 2012-10-12
Abstract: 【課題】【解決手段】１組の無線物理デバイスの各々に、共有論理デバイス物理ネットワーク・アドレスを割り当てる。１組の無線物理デバイスは、無線ネットワーク内で共有論理デバイス物理ネットワーク・アドレスを用いて単一の無線通信チャネル上でアドレス可能な論理デバイス・グループを形成する。アプリケーション・サーバから１組の無線物理デバイスの１つの物理ネットワーク・アドレスにアドレスされたデータ・パケットを受信したことに応じて、物理ネットワーク・アドレスを、無線物理デバイスが論理的にグループ化されている共有論理デバイス物理ネットワーク・アドレスに変換する。無線物理デバイスの物理ネットワーク・アドレスを、共有論理デバイス物理ネットワーク・アドレスにアドレスされたデータ・パケット内に埋め込む。データ・パケットを共有論理デバイス物理ネットワーク・アドレスに送信する。【選択図】図４
Patent JP-2015501481-A (JP)
Title: コードの記録されたフィルム、コードの記録されたフィルムを読み出すリーダー、及びコードの記録されたフィルムが取り付けられたディスプレイディスプレイ装置を具備する電子機器
IPC: G06K7/10
Filed: 2013-02-26
Abstract: コードの記録されたフィルム、コードの記録されたフィルムの読み出しに使用されるリーダー、及びコードの記録されたフィルムが取り付けられたディスプレイ装置を具備する電子機器を提供する。本発明は、コードの記録された製品に第１波長を有する光を照射する第１発光部、コードの記録された製品に第２波長を有する光を照射する第２発光部、第１発光部及び第２発光部のうちいずれか一つによって光が照射されるように第１発光部及び第２発光部を制御する制御部、及び第２の波長を有する光を受光する受光部を具備する。
Patent JP-2014530968-A (JP)
Title: 室温で液体のモノマーと室温で気体のモノマーとからのポリマー分散液を含有する紙塗工用組成物
IPC: D21H19/60
Filed: 2012-10-26
Abstract: 紙塗工用組成物は、無機顔料と、分散ポリマー粒子を含有する水性ポリマー分散液とを含有している。このポリマーは、室温で液体であり、少なくとも５０℃の沸点を有しており、かつホモポリマーとして少なくとも２０℃のガラス転移温度を有する第一のモノマーと、室温で気体であり、０℃未満の沸点を有しており、かつホモポリマーとして−３０℃未満のガラス転移温度を有する第二のモノマーとの重合により得られる。分散ポリマー粒子は、１５０ｎｍ未満の平均サイズ及び−１０〜＋３０℃の範囲内のガラス転移温度を有している。
Patent JP-2015505389-A (JP)
Title: 重複点を伴う空間木に基づく位置符号化
IPC: G06T17/20
Filed: 2011-11-25
Abstract: 領域に対応する空間木データ構造を構築するための方法および装置。本発明の原理によると、セルは、点、または、重複点であると決定される一組の点をセル内に含み得る。実施形態では重複点は、セル内部に含まれる点のサイズに基づいて決定される。個別のセル内部に、そのセルをさらに細分割するのではなく重複点を含むことが、符号化効率をもたらす。本発明の原理は、四分木タイプ区分化または八分木タイプ区分化の背景状況において特に有利であり、３Ｄメッシュ符号化において使用され得る。
Patent JP-2015500217-A (JP)
Title: スピロヘテロ環式ピロリジンジオンを含む有害生物防除混合物
IPC: A01N43/90
Filed: 2012-11-29
Abstract: 活性処方成分としてコンポーネントＡおよびコンポーネントＢの混合物を含む有害生物防除であって、ここで、コンポーネントＡは式（Ｉ）の化合物であり、ここで、Ｑはｉまたはｉｉであり、式中、Ｘ、ＹおよびＺ、ｍおよびｎ、Ａ、Ｇ、および、Ｒは請求項１に定義されているとおりであり、ならびに、コンポーネントＢは、以下の殺虫剤から選択される化合物である：ａ）．ピメトロジン；ｂ）．シハロトリン、λ−シハロトリン、γ−シハロトリンからなる群から選択されるピレスロイド；ｃ）．アバメクチン、エマメクチン安息香酸塩およびスピネトラムからなる群から選択されるマクロライド；ｄ）．クロラントラニリプロールおよびシアントラニリプロールからなる群から選択されるジアミド；ｅ）．チアメトキサム；ｆ）．スルホキサフロル；ｇ）．シエノピラフェン。本発明はまた、植物有害生物を防除するために前記混合物を用いる方法に関する。
Patent JP-2015503078-A (JP)
Title: 加熱管を冷却する熱交換器およびその方法
IPC: F28D7/00
Filed: 2011-12-09
Abstract: 加熱管を冷却する熱交換器が記載され、この熱交換器は、それぞれ加熱管に熱的に接触するように構成されるように配置された少なくとも２本の冷却パイプと、少なくとも２本の冷却パイプ内にエアロゾルを提供するように構成されたエアロゾル生成手段とを備える。【選択図】図１
Patent JP-2015510106-A (JP)
Title: ワイヤーボンディング検査システムおよび方法
IPC: G01N21/956
Filed: 2012-09-27
Abstract: 本発明は、ワイヤーボンディング検査システムおよび方法を開示する。本発明に係るシステムは、半導体チップが実装された基板を撮影するカメラと、カメラにより撮影された基板撮影映像で検査対象ワイヤー部分を検出する映像処理部と、検出された検査対象ワイヤー部分が正常に連結されているか否かの判断基準となる基準データを保存する保存部と、検査対象ワイヤー部分の角度と基準データを用いてワイヤーが正常に連結されているか否かを判断する正常判断部と、を含む。そして、カメラの高さを調整するカメラ駆動部と、前記カメラが高さを異にしながら複数の基板撮影映像を撮影するようにカメラ駆動部を制御する制御部と、をさらに含むことができる。本発明によると、２次元映像でワイヤーがボンディングされた方向を用いてワイヤーのボンディングが正常になされているか否かを判断するようにすることによって、ワイヤーボンディング検査の正確性を向上させ、工程を簡単化することができる【選択図】図６
Patent JP-2015513405-A (JP)
Title: ホットスタート逆転写反応又はホットスタート逆転写重合酵素連鎖反応用組成物
IPC: C12Q1/68
Filed: 2013-03-11
Abstract: 本発明は、ホットスタート逆転写反応用組成物及びこれを含む逆転写ＰＣＲ用組成物に関し、より詳細には一つの反応チューブ内に反応用緩衝溶液、ＭｇＣｌ２、４種のｄＮＴＰ、逆転写重合酵素を含む水溶液にピロホスフェート及びピロホスファターゼを添加した反応組成物と前記反応混合物を凍結するか乾燥させることによって安定性及び長期保管性が改善されたホットスタート逆転写反応組成物に関し、ここにＤＮＡ重合酵素が追加で添加されることによって一つの反応チューブでホットスタート逆転写反応とＰＣＲ反応を順次行う組成物とこれを利用した核酸増幅方法に関する。前記ホットスタート逆転写反応用組成物は、既存の逆転写反応組成物に比べて常温混合過程での非特異的逆転写反応を防止して、反応温度で標的ＲＮＡに対して選択的に逆転写反応を行って、ＰＣＲを進行できて、高敏感度でＲＮＡの増幅反応を行うことができるため、多重逆転写ＰＣＲ又はリアルタイム定量的逆転写ＰＣＲ方法などに手軽でかつ有用に用いることができる。
Patent JP-2015212683-A (JP)
Title: Antenna structure and clock including the same
Inventor: LIOU GENG-HONG
IPC: G04R60/00
Filed: 2015-01-08
Abstract: PROBLEM TO BE SOLVED: To provide an antenna structure excellent in radiation performance and a clock equipped with the antenna structure.SOLUTION: An antenna structure 60 is used in a clock 100 equipped with a plurality of pointers 50. The antenna structure 60 functions as one of the plurality of pointers 50 of the clock 100, and contains a long shaft part 61 and a short shaft part 63. The long shaft part 61 and the short shaft part 63 operate in wireless communication bands different from each other.
Patent JP-2016129172-A (JP)
Title: Semiconductor light emitting element bulb and lighting system including the same
Inventor: MATSUMOTO NAOKO
IPC: H01L33/00
Filed: 2015-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor light emitting element bulb improved in heat dissipation performance even at a high output while securing compatibility with a halogen bulb, an HID bulb or the like, and a lighting system including the semiconductor light emitting element bulb.SOLUTION: The whole of one surface of heat dissipation substrates 2a and 2b is in contact with flat surfaces 4a and 4b of a flat plate-like pole 4 with a flange together with heat sinks 3a and 3b, respectively. Each of the heat dissipation substrates 2a and 2b is a so-called copper inlay substrate and comprises an FR-4 layer 21, a copper core 22 and a copper foil 23. Semiconductor light emitting element packages 1a and 1b are mounted such that LED elements 11a, 12a and 11b, 12b face the respective copper cores 22, respectively. Recessed portions 31 for receiving the heat dissipation substrates 2a and 2b are formed at the inside of the heat sinks 3a and 3b, respectively, and openings 32 are formed at the recessed portions 31 in order to expose the semiconductor light emitting element packages 1a and 1b, respectively. A semicircular fin 33 is formed at the outside of each of the heat sinks 3a and 3b. An external heat sink 6 is mounted to a flange 4c of the flat plate-like pole 4.SELECTED DRAWING: Figure 3
Patent JP-2016130874-A (JP)
Title: Object display system, management device, object display method and management program
Inventor: INUZUKA YUSUKE
IPC: G06F13/00
Filed: 2015-01-13
Abstract: PROBLEM TO BE SOLVED: To provide an object display system capable of suppressing an increase in time required to recognize an object based on a signal outputted by the object regardless of an increase in the number of objects.SOLUTION: According to an embodiment, the object display system includes: management means for generating an object identifier that can discriminate an object device attached with the object identifier within a prescribed range; signal information transmission means for transmitting the generated object identifier to the object device which transmits a signal representing the object identifier in accordance with the reception of the object identifier and is a transmitter selected among a plurality of transmitters; signal detection means for detecting that the signal representing the object identifier transmitted to the object device as an object signal that is a signal transmitted by the object device on the basis of a result of detection by a sensor for detecting the signal; specification means for specifying a transmission area where the object signal is transmitted in a photographed video image; and display control means for outputting the video image with a mark attached to the transmission area specified in the video image.SELECTED DRAWING: Figure 43
Patent JP-2016130106-A (JP)
Title: Driving apparatus
Inventor: NOZAWA TAKASHI
IPC: B60L50/16
Filed: 2015-01-14
Abstract: PROBLEM TO BE SOLVED: To more surely start a system even in a state that the system is not started for a long period of time.SOLUTION: During system-off and parking, when a low voltage system voltage Vb2 of a second power line 64 becomes below a threshold Vref1 as a voltage of a level at which electric power necessary for activating a second DC/DC converter 66 can be output from a low voltage battery 60, step-down by the second DC/DC converter 66 is started and then, step-up by a first DC/DC converter 65 is started to start an engine 22. A motor MG1 is driven as an electric power generator, and step-up by the first DC/DC converter 65 is started to charge the low voltage battery 60 with generated electric power of the motor MG1. With this, it is possible to inhibit a system from becoming unable to start due to complete discharge of the low voltage battery 60. As a result, even in a state that the system is not started for a long period of time, the system can be more surely started.SELECTED DRAWING: Figure 1
Patent JP-2016131638-A (JP)
Title: Slot machine
Inventor: MATSUDA KENJI
IPC: A63F5/04
Filed: 2015-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a slot machine capable of smoothly performing control relating to supply of a game token.SOLUTION: With operation of a start lever 25 as a trigger, blocker signal ON data are stored in a blocker signal data storage area. When a replay is performed after satisfaction of a replay combination in a previous game and the number of game tokens stored in a storage device does not reach a predetermined storage number, processing for storing the blocker signal ON data in the blocker signal data storage area is executed at a lapse of predetermined time in blocker OFF-time monitoring time stored in a blocker OFF-time monitoring time storage area. When a game other than a replay is played, processing for storing the blocker signal ON data in the blocker signal data storage area is executed at a lapse of predetermined time in the blocker OFF-time monitoring time regardless of whether or not the number of game tokens stored in the storage device exceeds a predetermined storage number.SELECTED DRAWING: Figure 21
Patent JP-2015164874-A (JP)
Title: Paper feeder and image forming device provided with the same
Inventor: NIIKURA YASUO
IPC: B65H1/04
Filed: 2015-01-20
Abstract: PROBLEM TO BE SOLVED: To stably store, replenish, and highly-accurately position a long paper without significantly changing a present tray structure.SOLUTION: A paper feeder includes: a plurality of slide rails mounted on the paper feeder; a box-shaped drawer unit which can move to an image forming means side on the slide rails; a slide unit and an extension tray which are arranged on a front of and a back of the drawer unit in a moving direction; a slide bottom plate which can be lifted by loading means and can slide horizontally on the drawer unit; tip end paper positioning means which rises when the slide bottom plate is drawn out horizontally and falls when the slide bottom plate is pushed in horizontally; and connecting means which is connected to a handle for drawing the drawer unit horizontally when the slide bottom plate is positioned at a lowest point.
Patent JP-2016134102-A (JP)
Title: Monitoring device
Inventor: NEMOTO YOSHIHIKO
IPC: G08B13/191
Filed: 2015-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a monitoring device that is provided with attraction means to attract an intruder, so as to acquire a larger amount of information on the intruder.SOLUTION: An image forming apparatus 1, as an example of a monitoring device, comprises: detection means, such as a human detection sensor 400, camera 500, and microphone 600 for detecting an intruder intruding into a predetermined monitoring area; and attraction means, such as a user interface 300 and speaker 700 that, when an intruder is detected, attract the intruder.SELECTED DRAWING: Figure 1
Patent JP-2016136178-A (JP)
Title: Optical fiber fusion connection device and optical fiber fusion connection method
Inventor: SATO RYUICHIRO
IPC: G02B6/255
Filed: 2015-01-23
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber fusion connection device capable of shortening the work time of the fusion connection of an optical fiber and suppressing the generation of a drastic connection loss, and to provide an optical fiber fusion connection method.SOLUTION: An optical fiber fusion connection device 1 includes: a first microscope 14 which observes optical fibers 100 and 101 from a first direction by receiving light emitted from a first light source 12; a second microscope 16 which observes the optical fibers 100 and 101 from a second direction crossing the first direction by receiving the light emitted from a second light source 13; a fusion connection mechanism 4 which fuses and connects the end of the optical fiber 100 and the end of the optical fiber 101; and a control part 5 which controls the fusion connection mechanism 4. The first microscope 14 is movable along a first axial direction L1 and the second microscope 16 is fixed not to be moved along a second axial direction L2.SELECTED DRAWING: Figure 1
Patent JP-2016136221-A (JP)
Title: Digital signage system, display processing device, display data generation method, and program
Inventor: IWASAKI TADAOMI
IPC: G09G5/38
Filed: 2015-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a digital signage system capable of creating content from an identified area in a web page, a display processing device, a display data generation method, and a program.SOLUTION: A digital signage system 10 comprises a display terminal 40. The display terminal 40 includes: an access unit 46 for accessing a web page identified by a URL stored in a storage unit 34 of a content management server 30; and a first display output unit 448a for, on the basis of a location and size of an identified area stored in the storage unit 34, generating a background which covers a range other than the identified area of the web page accessed by the access unit 46 and generating display data created by superimposing the background on a front surface of the web page so as to display and output the display data to a display device 60.SELECTED DRAWING: Figure 2
Patent JP-2016139757-A (JP)
Title: Adhesive composition, adhesive sheet for connecting circuit member, and manufacturing method of semiconductor device
Inventor: AKIYOSHI Toshiyasu
IPC: H01L23/31
Filed: 2015-01-29
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive composition capable of fabricating a semiconductor device excellent in connection reliability, an adhesive sheet for connecting circuit members using the adhesive composition, and a manufacturing method of semiconductor device.SOLUTION: An adhesive composition contains (A) a thermosetting resin, (B) a hardener, and (C) a monocarboxylic acid, the monocarboxylic acid having a solubility parameter of 13.1 or less. The adhesive composition is used for sealing at least a part of connections of a semiconductor chip and a wiring circuit board in a semiconductor device, the connections being electrically connected to each other, respectively, or at least a part of connections of a plurality of semiconductor chips in a semiconductor device, the connections being electrically connected to each other, respectively.SELECTED DRAWING: Figure 1
Patent JP-2016142429-A (JP)
Title: Cooking device
Inventor: NAGATA SHIGEYUKI
IPC: F25D23/12
Filed: 2015-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a cooking device in which it is unnecessary to provide a storage space for a heating cooker to a shelf or the like in a kitchen by incorporating the heating cooker into a part of the cooking device.SOLUTION: A cooking device 1 includes a storage box 2, a charge station and a heating cooker. The charge station is provided in the storage box 2. The heating cooker is installed on the upper surface of the storage box 2. The heating cooker has a secondary battery 26. The secondary battery 26 is charged with electric power supplied from the charge station, when the heating cooker is installed on the upper surface of the storage box 2. The heating cooker can be removed from the storage box 2. The heating cooker may be used on a desk.SELECTED DRAWING: Figure 2
Patent JP-2016142344-A (JP)
Title: Seismic isolator
Inventor: KAJIKI SHIGEAKI
IPC: F16F15/04
Filed: 2015-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a seismic isolator capable of effectively attaining friction attenuation force even if the seismic isolator is used for a heavy weight upper structure.SOLUTION: This invention relates to a seismic isolator 1 comprising: an upper member 2 fixed to an upper structure 10 and having a convex spherical lower surface 2a; a lower member 3 fixed to a lower structure 20 and having a convex spherical upper surface 3a; a sliding member 4 having a concave spherical upper surface 4a opened upwardly and abutted against the convex spherical lower surface of the upper member and a concave spherical lower surface 4b opened downwardly and abutted against the convex spherical upper surface of the lower member; a recovering member 5 having a resilient body arranged around the sliding member, one end being fixed to one of the upper member and the lower member and the other end having a clearance in respect to the other of the upper member and the lower member when the center of the convex spherical surface of the upper member and the center of the convex spherical surface of the lower member coincides with each other as seen from a top plan view; and restricting means 6 for restricting a relative horizontal displacement between the other end of the recovering member and the other of the upper member and the lower member.SELECTED DRAWING: Figure 1
Patent JP-2016144161-A (JP)
Title: Photographing device, imaging control method, and program
Inventor: FUJII YOSHIHIDE
IPC: H04N9/04
Filed: 2015-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a photographing device, an imaging control method, and a program for maintaining an appropriate imaging condition during the photography of a moving image.SOLUTION: A photographing device includes: an AF adjustment control part 51; a first AF adjustment part 52; a second AF adjustment part 53; and an input part 22. The first AF adjustment part 52 adjusts an imaging condition on the basis of a variable measurement range in a captured image to be captured by the imaging part. A second AF adjustment part 53 adjusts the imaging condition on the basis of a measurement area whose position is fixed in the captured image. The AF adjustment control part 51 performs control to continue the adjustment of the imaging condition by the first AF adjustment part 52 during the photography of the moving image. An input part 22 or a determination part instructs a change of control to adjust the imaging condition by the AF adjustment control part 51. The AF adjustment control part 51 interrupts the adjustment of the imaging condition continuously performed by the first AF adjustment part 52, and starts the adjustment of the imaging condition by the second AF adjustment part 53 in response to the instruction of the input part 22 or the determination part.SELECTED DRAWING: Figure 2
Patent JP-2015108843-A (JP)
Title: Developer container and image forming apparatus
Inventor: YOSHII TATSUHIKO
IPC: G03G15/08
Filed: 2015-02-05
Abstract: PROBLEM TO BE SOLVED: To stabilize the ratio between toner and carrier contained in a two-component developer discharged from a developer container, without increasing the workload of a user and a manufacturing cost.SOLUTION: A developer container 15 includes a container body 26 having a toner housing space 44 for housing the toner and a merging space 45 communicating with the toner housing space 44, a carrier tank 29 having a carrier housing space 75 housing the carrier and communicating with the merging space 45, and a main-body-side conveyance member 60 conveying the toner from the toner housing space 44 to the merging space 45. The main-body-side conveyance member 60 includes a part housed in the toner housing space 44 and a part housed in the merging space 45. The toner conveyed from the toner housing space 44 to the merging space 45 and the carrier conveyed from the carrier housing space 75 to the merging space 45 join together at the merging space 45, and are discharged to the outside from the merging space 45.
Patent JP-2016147935-A (JP)
Title: Method for preparing liquid detergent composition
Inventor: TAKAHASHI NAOMI
IPC: C11D3/20
Filed: 2015-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for preparing a liquid detergent composition having temporally stable viscosity characteristics.SOLUTION: The method for preparing the liquid detergent composition comprises: a step 1 of mixing a liquid composition (1) containing a specific amount of crystalline fatty acid glyceride (A), an anionic surfactant (B) and water at the temperature higher than the peak temperature (T) of an endothermic peak, which is detected at the highest temperature when the differential scanning calory of the (A) component is measured and the temperature is raised to obtain a mixture 1; a step 2 of cooling the mixture 1 obtained at the step 1 to the temperature which is equal to or higher than 40°C and is lower than the peak temperature (T) of another endothermic peak, which is detected at the lowest temperature when the differential scanning calory of the (A) component is measured and the temperature is raised to obtain another mixture 2; and a step 3 of using the mixture 2 which is obtained at the step 2 and has the temperature which is equal to or higher than 40°C and is lower than the peak temperature (T) and mixing the mixture 2 with another liquid composition (2) containing a surfactant and water to obtain the liquid detergent composition.SELECTED DRAWING: None
Patent JP-2016149491-A (JP)
Title: Winding coil component
Inventor: SHIOKAWA NOBORU
IPC: H01F37/00
Filed: 2015-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a winding coil component capable of decreasing floating capacitance between conductor wires and downsizing.SOLUTION: A winding coil component includes: a conductor wire 5; and a core part 10 having a winding core part 1 around which the conductor wire is wound. The winding core part includes a recess part 1a. A space is formed with the recess part between a part of the conductor wire and a surface of the winding core part.SELECTED DRAWING: Figure 1
Patent JP-2016150300-A (JP)
Title: Vertical crusher
Inventor: ISHIDA NORIFUMI
IPC: B02C15/04
Filed: 2015-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a vertical crusher having a dam ring capable of changing a thickness of a crushing layer on a rotary table to a predetermined thickness, even when a crushing raw material and an operation condition of the vertical crusher are changed.SOLUTION: A vertical crusher comprises a dam ring 50 provided on an outer peripheral edge part of a rotary table 14, and the dam ring 50 is composed of a fixed dam ring 60 installed on the rotary table 14 and a movable dam ring 70 installed on the fixed dam ring 60. An irregular fitting structure is formed between the fixed dam ring 60 and the movable dam ring 70, and a vertical position of the movable dam ring 70 to the fixed dam ring 60 can be adjusted by a position adjustment part 80 for advancing-retreating in the fitting direction of the fitting structure.SELECTED DRAWING: Figure 1