baber/WOPTO huggingface dataset:
Patent JP-2014503913-A (JP)
Title: 臨床データ解析モジュールへの統合的なアクセスおよび臨床データ解析モジュールとの相互作用
IPC: G16H10/20
Filed: 2012-01-04
Abstract: 状態機械は、医療患者に関する利用可能な患者関連情報によって定められる臨床文脈を含む現在の状態を保管し、かつ、現在の状態に適用可能な分析ツールセットに係る一つまたはそれ以上の利用可能な分析ツールを特定する、ように構成されている。グラフィカルユーザーインターフェイスモジュールは、利用可能な分析ツールに係るユーザー選択を受け取る。状態機械は、患者関連情報をユーザー選択の利用可能な分析ツールにロードし、かつ、医療患者に関する追加的な患者関連情報と医療患者に関するグラフィカルな患者関連コンテンツのうち少なくとも一つを生成するために、ロードされた患者関連情報上でオペレーションするように、ユーザー選択の利用可能な分析ツールを起動する。状態機械は、現在の状態から次の状態へ移行し、グラフィカルな患者関連コンテンツを表示するようにグラフィカルユーザーインターフェイスモジュールを起動する。
Patent JP-2014504139-A (JP)
Title: バッテリー充電システムおよびそれを用いた充電方法
IPC: B60L50/16
Filed: 2012-09-21
Abstract: バッテリー充電システムおよび方法が開示される。本発明によるバッテリー充電システムは、充電提供車両のバッテリーの両端に連結される第１連結部と、充電対象車両のバッテリーの両端に連結される第２連結部と、前記第１連結部と前記第２連結部との間に連結され、前記第１連結部を介して前記充電提供車両のバッテリーから伝達される電圧を変換して、前記第２連結部を介して前記充電対象車両のバッテリーに伝達するコンバーターと、前記第１連結部と前記第２連結部の電気的連結を制御し、充電提供車両のＢＭＳ（ｂａｔｔｅｒｙ  ｍａｎａｇｅｍｅｎｔ  ｓｙｓｔｅｍ）と充電対象車両のＢＭＳに各々連結され、前記各ＢＭＳから伝達される前記各バッテリーの状態情報に基づいて前記コンバーターの電圧変換比率を制御する制御部と、を含む。 【選択図】図１
Patent JP-2014508199-A (JP)
Title: 引抜成形強化ポリウレタンおよびその製造
IPC: C08J5/08
Filed: 2012-01-23
Abstract: 本発明は、引抜成形強化ポリウレタンおよび引抜成形によるその製造方法に関する。
Patent JP-2014511401-A (JP)
Title: エチレン酢酸ビニル共重合体を本質的に含有しないクロージャーおよびライナー用組成物
IPC: B65D53/04
Filed: 2012-01-26
Abstract: 本発明は、エチレンビニルアルコール（ＥＶＡ）共重合体を本質的に含有しないライナー用樹脂組成物およびこの記述するライナー用樹脂組成物を含有する成型プラスチッククロージャーを提供するものである。この提供するライナー用樹脂組成物にはＥＶＡ共重合体の代わりに一般に低密度ポリエチレン（ＬＤＰＥ）を含有させる。従って、本発明は、１つの態様として、ａ）ＬＤＰＥ、ｂ）メタロセン触媒使用超低密度ポリエチレン、ｃ）ランダム共重合体およびｄ）滑剤を含有して成っていてＥＶＡ共重合体を本質的に含有しないライナー用樹脂組成を提供するものである。
Patent JP-2014505887-A (JP)
Title: 振動センサ
IPC: G01H9/00
Filed: 2012-02-10
Abstract: センサにより監視すべきシステム内部品に装着されるよう構成されたハウジング、光ファイバ、及びメンブレンスプリングアセンブリを含むセンサである。光ファイバは、第１位置に対し第２位置で光ファイバが変動する結果、伸張及び短縮させることの可能なファイバブラッググレーティングを含む検知部分を有する。メンブレンスプリングアセンブリはメンブレンディスクを有し、その中央部分の変動に応じて第２位置で光ファイバに変位が生じ、ファイバブラッググレーティングを含む光ファイバの検知部分が伸張及び短縮させられる。この伸張及び短縮が、ファイバブラッググレーティングにより反射される光の波長を変化させる。ファイバブラッググレーティングにより反射される光の波長は、メンブレンディスクの中央部分の変動を測定するべく使用可能である。 【選択図】図１
Patent JP-2014506545-A (JP)
Title: 環境影響が低減された航空機
IPC: B64C3/50
Filed: 2012-02-23
Abstract: 本発明は、環境影響が低減された航空機であって、航空機の後部に取り付けられた２つのターボプロップエンジン１０を有する航空機に関する。音響マスキング装置は、翼内へと後退された位置と翼の後方へと伸長された位置との間で可動なフラップ３３のような音響マスキング要素３３を有する。その伸長された位置において、フラップ３３は、地上におけるノイズの知覚を低減するためにターボプロップエンジンによって前方へと生成されたノイズ領域１８を遮断する。
Patent JP-2014510339-A (JP)
Title: 局所マルチスケールトーンマッピングオペレータ
IPC: H04N1/407
Filed: 2012-03-01
Abstract: 比較的高いダイナミックレンジの画像へ局所マルチスケールトーンマッピングを適用するための技術が提供される。大域レシオオペレータは、輝度レシオ値を有する高分解能グレースケールレシオ画像を生成するよう、入力高ダイナミックレンジ（ＨＤＲ）画像から得られる輝度値へ適用されてよい。少なくとも２つの異なるグレースケールレシオ画像の重みつき結合を有する局所マルチスケールグレースケールレシオ画像が生成されてよい。少なくとも２つの異なるグレースケールレシオ画像の夫々は、異なる空間分解能レベルを有してよい。局所マルチスケールグレースケールレシオ画像におけるレシオ値は、トーンマッピングされたグレースケール画像を生成するよう、入力ＨＤＲ画像から得られる輝度値とともに使用されてよい。
Patent JP-2014512589-A (JP)
Title: オペレーティングシステムとアプリケーション間でのユーザｉｄの共用
IPC: G06F21/41
Filed: 2012-03-02
Abstract: オペレーティングシステムを用いてアプリケーションのユーザを認証する方法及び／またはシステムを開示する。ユーザは、オンラインアイデンティティサービスに登録されたクラウドベースＩＤを用いて、自分のデバイスに電源投入などのログオンできる。ユーザは、そのクラウドベースアイデンティティを用いて、ユーザのデバイス上のオペレーティングシステムにより認証される。オペレーティングシステムはユーザを認証するためにオンラインアイデンティティサービスにコンテクトできる。ユーザがデバイス上のアプリケーションをアクティブ化すると、アプリケーションはオペレーティングシステムにユーザの認証を要求し、ユーザのクラウドベースアイデンティティの認証トークンがアプリケーションに提供される。アプリケーションは、ユーザのクラウドベースＩＤの利用をサポートする限り、認証トークンを用いて、ユーザを認証する。このようにして、マニュアルによるユーザログイン動作は必要なくなる。
Patent JP-2014509803-A (JP)
Title: ヘテロジニアスな環境においてセッションを提供するための方法およびシステム
IPC: H04L12/701
Filed: 2012-03-15
Abstract: 分散環境においてユーザセッションの一貫性のある見通しをユーザに与えるためのコンピュータ実装方法およびシステムが開示され、このセッションには、外部デバイス(200、300、300')とシステム(100)のアプリケーションサーバ(A1、…、C4)との間で通信を確立することが要求される。システム(100)には、所与のセッションに関して、外部デバイス(200、300、300')と複数のアプリケーションサーバのうちの1つとの間で通信を確立するように構成された少なくとも1つのルーティング手段(10、15)が備えられる。この通信を確立することは、少なくとも1つのデータプロセッサを有するルーティング手段(10、15)において実行される以下のステップ、すなわち、アプリケーションサーバと外部デバイスのうちの一方から、アプリケーションサーバと外部デバイスのうちの他方に到達するコールを受信するステップ、コールがセッション識別子(ID)を含むかどうかを判定し、そのコールがセッションIDを含んでいない場合、前記通信のためにセッションを開き、前記セッションを一意に識別するセッションIDを作成し、セッションIDをコールに追加し、セッションIDを格納し、次いで、コールを、アプリケーションサーバと外部デバイス(200、300、300')のうちの他方にルーティングして、それにより、通信を確立し、コールが、セッションIDを既に含む場合、コールを、アプリケーションサーバと外部デバイス(200、300、300')のうちの他方にルーティングし、前記通信が、前記セッションIDによって一意に識別される既に開かれているセッションに加わることを可能にして、それにより、通信を確立し、通信が、前記既に開かれているセッションのコンテキストを共有することを可能にするステップ。
Patent JP-2015130050-A (JP)
Title: Transparent conductive film, production method of the same, and touch panel
Inventor: OKADA KENGO
IPC: H01B13/00
Filed: 2014-01-07
Abstract: PROBLEM TO BE SOLVED: To provide a transparent conductive film having a low resistance and high transparency.SOLUTION: A transparent conductive film 9 includes a transparent substrate 10. A transparent conductive film 11 is disposed on at least the side of one main surface of the transparent substrate 10. A transparent porous ink-receiving layer 12 having a large number of fine pores to prevent conductive ink from oozing is disposed on the transparent conductive film 11. A conductive ink layer 13 having a geometric pattern is disposed so as to overlap in a layering direction on the transparent conductive film 11 via the ink-receiving layer. A tunnel 14 in which electrons flow is generated between the transparent conductive film 11 and the conductive ink layer 13 in a thickness direction of the ink-receiving layer 12.
Patent JP-2015131547-A (JP)
Title: cowl top cover
Inventor: HAYAKAWA TETSUHISA
IPC: B62D25/08
Filed: 2014-01-10
Abstract: PROBLEM TO BE SOLVED: To provide a cowl top cover that suppresses reaction force against a load applied from a direction intersecting a windshield surface while improving appearance.SOLUTION: A cover body 30 has a cover attachment part 33 to be inserted into and engaged with an engagement receiving part 29 in a direction intersecting a windshield surface 14a. The engagement receiving part 29 is disposed on an edge of a windshield 14 so as to extend from one end in a longitudinal direction and along the longitudinal direction. The cover body 30 has a weak rigidity part 58 along the longitudinal direction at a position spaced toward a counter side of the windshield 14 with respect to the cover attachment part 33.
Patent JP-2015131929-A (JP)
Title: Aromatic polysulfone porous material and production method of the same
Inventor: SASAKI SHUJI
IPC: C08J9/28
Filed: 2014-01-15
Abstract: PROBLEM TO BE SOLVED: To provide an aromatic polysulfone porous material which has high mechanical strength, which is excellent in heat resistance, chemical resistance, fire retardancy, and insulation property, which has many pores, and which can be molded into an arbitrary shape and thickness, and to provide a production method of the same.SOLUTION: An aromatic polysulfone porous material is produced by a method including: a first step to obtain an aromatic polysulfone solution by dissolving a specified aromatic polysulfone in a mixed solvent of a solvent in which the aromatic polysulfone is soluble and a solvent in which the aromatic polysulfone is insoluble at temperature lower than the boiling point of the mixed solvent; and a second step to obtain the aromatic polysulfone porous material by cooling the aromatic polysulfone solution. The obtained porous material has pores with average pore diameter of 1-150 μm and thickness of 500 μm or more.
Patent JP-2015133454-A (JP)
Title: Protection structure of semiconductor element and outdoor unit of air conditioner
Inventor: SAKURAI KENTA
IPC: H05K1/02
Filed: 2014-01-15
Abstract: PROBLEM TO BE SOLVED: To obtain a protection structure of a semiconductor element which improves the reliability of an electric article, and to obtain an outdoor unit of an air conditioner.SOLUTION: A protection structure of a semiconductor element is provided in an electric article box where an electric article is stored and includes: a circuit board 6 on which the semiconductor element is mounted; a radiator 5 thermally connected with the semiconductor element; and a frame body 9c which is installed between the circuit board 6 and the radiator 5 so as to enclose multiple lead terminals provided at the semiconductor element and integrally formed with a spacer installed between the semiconductor element and the circuit board 6.
Patent JP-2015137769-A (JP)
Title: cooling structure
Inventor: ITO SHINYA
IPC: F24F7/02
Filed: 2014-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a cooling structure capable of attaching a partition plate to a cooling target such as a containment vessel at low cost while increasing the strength of the cooling target.SOLUTION: Provided is a cooling structure comprising: a cooling target; a building structure covering the cooling target at a clearance given therebetween and having an intake port and an exhaust port for cooling air formed therein; and a partition plate partitioning the clearance, for forming a first channel in which the cooling air flowing from the intake port flows down is formed in a building structure-side space and forming a second channel in which the cooling air flowing in the first channel flows upward toward the exhaust port is formed in a cooling target-side space. A reinforcement rib is provided on an outer surface of the cooling target and the partition plate is attached to the reinforcement rib.
Patent JP-2015137923-A (JP)
Title: Quality management system, quality management method, and program
Inventor: MOTOOKA SUMIKAZU
IPC: G01N21/892
Filed: 2014-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a quality management system that specifies a roller that causes a defect in a web-like sheet from a generation period of the defect and eliminates the cause of the generation.SOLUTION: A control device 6 receives an image 41, photographed with a camera 5, of a web material 2 that has been processed or conveyed by a plurality of rollers 3. The control device 6 then extracts a defect, calculates the presence or absence of the periodicity of the defect and the period of the defect, specifies, as the cause of the generation of the defect, a roller 3 in which the period of the defect matches the peripheral length of the roller 3 stored in a storage unit 12 of the control device 6, drives a doctor 7 provided for the roller 3 to remove the cause of the defect.
Patent JP-2015136762-A (JP)
Title: Processor, robot, robot system and processing method
Inventor: NAGASHIMA YOSHINORI
IPC: B25J9/22
Filed: 2014-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a processor performing teaching in a mode being intelligible for a user and easily reflecting intention of the user by performing display processing of an edition screen, and further to provide a robot, a robot system, a processing method and the like.SOLUTION: A processor includes a processing section 120 displaying an edition screen for editing work performed by a robot. The work includes first work and second work. The processing section 120 causes candidates of a work object of the second work to be displayed on the edition screen when the work object or work contents in the first work are selected on the edition screen.
Patent JP-2015144984-A (JP)
Title: Lime supply apparatus and exhaust gas treatment system
Inventor: FUKUDA TOSHIHIRO
IPC: B01D53/81
Filed: 2014-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a lime supply apparatus and an exhaust gas treatment system capable of efficiently removing sulfur oxides contained in exhaust gas.SOLUTION: A lime supply apparatus supplying calcium carbonate to upstream of a desulfurization device and a heat exchanger disposed upstream of the desulfurization device in a flue in which flue gas discharged from a combustion engine burning fuel flows, and an exhaust gas treatment system including the same are provided. The lime supply apparatus comprises: calcium carbonate storage means storing the calcium carbonate; calcium carbonate transport means transporting the calcium carbonate stored in the calcium carbonate storage means; calcium carbonate supply means supplying the calcium carbonate transported by the transport means to the flue; and water supply means supplying water to an area to which the calcium carbonate supply means supplies the calcium carbonate.
Patent JP-2015146916-A (JP)
Title: X-ray photographing device, control method thereof, device, communication relay device, and control device
Inventor: YAMANAKA SHINJI
IPC: A61B6/00
Filed: 2014-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a technology to easily perform setup of an X-ray photographing system with a plurality of components having various interfaces, and reducing restrictions on a photographable environment.SOLUTION: In an X-ray photographing device for acquiring an X-ray image by detecting an X-ray irradiated from an X-ray generation part by a detection part, the X-ray generation part includes: a plurality of components having different communication interfaces respectively; conversion means for converting signals between the communication interfaces of the components and a common communication interface; and communication means for communicating with other devices constituting the X-ray photographing device by the common communication interface.
Patent JP-2015154096-A (JP)
Title: data distribution system, server device, client device, program and data distribution method
Inventor: ITO HIROKI
IPC: H04L47/43
Filed: 2014-02-10
Abstract: PROBLEM TO BE SOLVED: To perform data distribution guaranteeing the order of the data, while using a plurality of communication protocols.SOLUTION: A data distribution system 1 has a server device 10, and a client device 20. The server device 10 assigns a first sequence number to each first packet included in a first packet group dividing a message according to a first communication protocol. The server device 10 also assigns a second sequence number to each packet included in a second packet group dividing a message according to a second communication protocol. Furthermore, the server device 10 assigns a third sequence number, indicating the relative distribution number each of the second packet for the first packet group, to at least any one of the first packet and second packet. Upon receiving the first packet group and second packet group from the server device 10, the client device 20 specifies the distribution order of packet groups, based on the first sequence number, second sequence number and third sequence number.
Patent JP-2015151869-A (JP)
Title: Control device for internal combustion engine
Inventor: KADOOKA TAKU
IPC: F01N3/023
Filed: 2014-02-10
Abstract: PROBLEM TO BE SOLVED: To accurately avoid at least the abnormality of a filter when PM (Particulate Matter) collected with the filter by fuel-cut processing is oxidized to be removed in a spark ignition type internal combustion engine.SOLUTION: Fuel injection is stopped in the internal combustion engine and the opening of a throttle valve is set to be a predetermined opening, so that a normal flow rate of air is delivered into the filter and particulate matter is oxidize to be removed from the filter. Besides, if an estimated reaching temperature which the temperature of the filter reaches when the particulate matter is oxidized to be removed by the normal flow rate of air, is determined to exceed a predetermined abnormality determination temperature correlated with the abnormality of the filter, the flow rate of air actually flowing into the filter when the particulate matter is oxidized to be removed is reduced down to a temperature rise suppressing flow rate smaller than the normal flow rate of air.
Patent JP-2015152647-A (JP)
Title: Phase contrast microscope
Inventor: UOZUMI TAKAYUKI
IPC: G02B21/00
Filed: 2014-02-12
Abstract: PROBLEM TO BE SOLVED: To allow a simple configuration to align an image of a diaphragm of a phase contrast microscope with a phase film.SOLUTION: A deviation prism unit 31 composed of a pair of deviation prisms 31a and 31b independently and rotatably centering around an optical axis is arranged in the vicinity of a primary imaging plane P1 of an objective lens 28, and a phase plate 37 having a circular phase film 37A with the optical axis served as a center provided is arranged in a pupil conjugate plane P2 conjugate with an exit pupil of the objective lens 28. By rotating the deviation prisms 31a and 31b, an image of an aperture section of a phase diaphragm 24 transfers on the phase plate 37. The present invention is applicable to, for example, a phase contrast microscope.
Patent JP-2015153611-A (JP)
Title: Designing method of arrangement pattern
Inventor: MOMOTA KENTARO
IPC: F21S2/00
Filed: 2014-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a designing method for an arrangement pattern of light scattering dots, which does not easily generate pattern irregularity of the light scattering dots.SOLUTION: A designing method of an arrangement pattern according to an embodiment includes: a step of setting a covering factor for each virtual region 34 on a dot forming surface 30a of a light guide plate substrate 30; a step of setting a plurality of virtual cells 36 for each virtual region; a step of creating an initial arrangement pattern P1 for virtual light scattering dots by regularly arranging the virtual light scattering dots on the plurality of virtual cells; a step of creating a random pattern P2 in which pseudo-random numbers are generated, creating a pattern P3 by removing a space frequency components of a predetermined region from a space frequency component included in each random number in the random pattern P2, then creating a corrected arrangement pattern P4 by adding the pattern P3 to the initial arrangement pattern; and a step of applying a dithering method to the corrected arrangement pattern, discretizing the sizes of the virtual light scattering dots forming the corrected arrangement pattern into a plurality of size levels, and creating an arrangement pattern for forming the light scattering dots.
Patent JP-2014158712-A (JP)
Title: Attachable clamp for use with surgical instrument
Inventor: KASVIKIS DINO
IPC: A61B17/28
Filed: 2014-02-17
Abstract: PROBLEM TO BE SOLVED: To provide an attachable accessory instrument for holding and/or clamping tissue.SOLUTION: An attachable clamp comprises: a body part to regulate a longitudinal axis and to have an attachment member composed so as to be attached to an elongated part of a surgical instrument; a first jaw member running out from the body part in a distal direction; a second jaw member running out from the body part in a distal direction; and an operational mechanism arranged so as to mechanically cooperate with at least one of the first and second jaw members. The operational mechanism operates to move at least one of the first and second jaw members to the other jaw member between a proximal position and an open position.
Patent JP-2015153923-A (JP)
Title: Semiconductor device and method of manufacturing semiconductor device
Inventor: ONDA TAKAYUKI
IPC: H01L21/336
Filed: 2014-02-17
Abstract: PROBLEM TO BE SOLVED: To embed a conductive member in a groove formed in the surface of a substrate.SOLUTION: A groove is formed in the surface of a substrate SUB. An insulating film STI is embedded in a part of the groove (groove TRC2). A conductive film CF is embedded in other part of the groove (groove TRC1). The width W2 of the groove TRC2 is wider than the width W1 of the groove TRC1. The width W2 of the groove TRC2 is wide enough to embed the insulating film STI in the groove. The width W1 of the groove TRC1 is not wide enough to embed the insulating film STI in the groove.
Patent JP-2015153398-A (JP)
Title: Visit management system, visit management device, visit management method, visit management program, and recording medium
Inventor: KIMURA NAOKO
IPC: G07C9/00
Filed: 2014-02-19
Abstract: PROBLEM TO BE SOLVED: To enable an attendant to provide a high quality service to a parking lot user.SOLUTION: A visit management system includes a visit management device and a visit confirmation device. The visit management device includes a report reception section, a visit information reception section, a recording and display section, a report information search section, and a report information transmission section. The report reception section receives report information. The visit information reception section receives visit information. The report information search section searches for report information with respect to a parking lot user being the same as the parking lot user of the visit information. When the report information search section finds the report information, the report information transmission section transmits report contents to a report destination to be identified by the report information at report timing. The visit confirmation device acquires information for identifying a parking lot user and transmits the information to the visit management device as visit information.
Patent JP-2014163389-A (JP)
Title: Cooled article
Inventor: KOTTILINGAM SRIKANTH CHANDRUDU
IPC: F01D5/28
Filed: 2014-02-25
Abstract: PROBLEM TO BE SOLVED: To manufacture internal passages which are located in the vicinity of a surface of a gas turbine component such as a nozzle, a bucket and a shroud that may be formed from a plurality of materials.SOLUTION: The present invention relates to an article including internal cooling passages located in the vicinity of at least one surface. In one embodiment, the cooled article includes a base material, a first layer and a second layer, where the first layer is connected to the base material, the second layer is connected to the first layer, and at least one closed cooling passage is arranged in a portion of the first layer and a portion of the second layer.
Patent JP-2015147717-A (JP)
Title: Method of producing organic fertilizer of strained lees of citrus
Inventor: SHIMIZU TOSHIYUKI
IPC: B09B3/00
Filed: 2014-02-06
Abstract: PROBLEM TO BE SOLVED: To convert residues with strong acidity, such as strained lees of citrus, into an effective fertilizer.SOLUTION: Strained lees of citrus is subjected to a repetition of the action of thermophilic bacteria, heating through a microwave irradiation pipe 8, and agitation through air blowing/sucking with a blast pipe 9 and a duct 3, to control a temperature and a moisture content, so that the strained lees of citrus is fermented to become an organic fertilizer.
Patent JP-2014199924-A (JP)
Title: Semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L21/28
Filed: 2014-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device using an oxide semiconductor having a configuration that can suppress reduction in electric characteristics that becomes remarkable with microfabrication.SOLUTION: A semiconductor device has: an oxide semiconductor layer including a plurality of channel formation regions arranged in parallel with one another in a channel width direction; and a gate electrode layer overlapped with a lateral face and an upper face of each channel formation region via a gate insulating layer. Since each channel formation region is applied with an electric field from the lateral face direction and the upper face direction due to such a configuration, a threshold voltage of a transistor is successfully controlled, and an S value can be improved. In addition, since an effective channel width of the transistor can be increased due to the plurality of channel formation regions, reduction in an ON current can be suppressed.
Patent JP-2015169044-A (JP)
Title: water discharge device
Inventor: KUWA KYOKO
IPC: A61H33/02
Filed: 2014-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a water discharge device capable of discharging a medical agent with an original density without mixing with washing water.SOLUTION: The water discharge device includes: a water supply line 11 for supplying washing water; a chemical supply path 19 that joins with the water supply line 11; a medical agent tank 90 connected to the chemical supply path 19 and which is flexible to supply a medical agent to the chemical supply path 19; and a water discharge part 4 disposed at the downstream of the water supply line 11. The water supply line 11 is provided with an opening/closing valve 80 to open/close the flow pass at a position more upstream than the point joining with the chemical supply path 19. The water discharge device allows the medical agent to flow in the water supply line 11 to discharge the medical agent from water discharge part 4 even when the opening/closing valve 80 is closed.