baber/WOPTO huggingface dataset:
Patent JP-2012511053-A (JP)
Title: オメガ機能性化ポリマー、ジャンクション機能性化ブロック共重合体、およびラジカル連鎖延長重合
IPC: A61K31/7105
Filed: 2009-12-08
Abstract: 空間的に制御されたバイオ接合部位を有する高分子化合物が述べられる。機能性化は、ラジカル重合、可逆的付加開裂連鎖移動（ＲＡＦＴ）重合のようなもの、によるポリマー鎖の選択的なω末端連鎖延長によって達成される。 【選択図】    図１Ｄ
Patent JP-2012513593-A (JP)
Title: アッセイ装置および生物学的アッセイを行う方法
IPC: G01N37/00
Filed: 2009-12-23
Abstract: 反応チャンバと複数組のコード付与されたマイクロキャリア２とを含むマルチアッセイ装置が提供される。反応チャンバはマイクロチャネル１から構成される。マイクロキャリアの長手方向の動きは制約されている。マイクロキャリア２はマイクロチャネルの外形に関係した形状を有し、該形状はマイクロチャネル１の全長にわたって、互いに接することなくかつマイクロチャネル１の周縁に接することなく並んで存在する少なくとも２つのマイクロキャリア２を含むことができ、好適にはこれらが反応チャンバ内で観察可能であるように構成されている。また、マイクロキャリア２を用いるマルチアッセイを行う方法が提供され、該方法は物質移動を向上し、アッセイの用意と実行とを簡単にし、生物学的反応の読み取りとマイクロキャリア２の識別とを容易にする。
Patent JP-2012514946-A (JP)
Title: 単一周波数帯域での複数搬送波送信
IPC: H04L27/00
Filed: 2010-01-06
Abstract: 複数の搬送波に関連した複数のデジタル信号から単一のベースバンド波形を合成することを容易にするシステムおよび方法が記述される。これらデジタル信号は、複数の搬送波に関連して受信されることができる。これらデジタル信号は、トランスポートブロックからのデータ記号を拡散して、付加的にパルス整形されることができるチップ系列を生成したことによる結果であることができる。これらデジタル信号は、複素シヌソイドまたはこの負の表現に従うようにして正または負の方向へ回転されることができる。回転された信号は結合または加算されて単一のベースバンド波形を生成できる。単一のベースバンド波形はアナログ信号へ変換されることができる。アナログ信号はアップコンバートされ、複数周波数搬送波を中心として展開されることができる。複数周波数搬送波は隣接しており、信号を送信するために割り当てられることができる。加えて、合同で符号化された信号を効果的に送信するために、複数の搬送波にわたって閾値電力比（threshold power ratio）を確保する最適化が提供されることができる。 【選択図】図７
Patent JP-2012515521-A (JP)
Title: メーターデータを使用した配電システム解析
IPC: H02J3/00
Filed: 2010-01-12
Abstract: 監視システムは、相導体線路に沿った第１の位置に配置された第１のセンサーおよび相導体線路に沿った第２の位置にある第２のセンサーポジションを含む。第１のセンサーは、第１のセットの同期フェーザデータを生成するよう構成されている。第２のセンサーは、第２のセットの同期フェーザデータを生成するよう構成されている。監視システムは、第１および第２のセットの同期フェーザデータを受信するよう構成されたプロセッサを含む。このプロセッサは、相導体線路に電気的に接続された少なくとも１つの配電変圧器の一次側電圧を、該少なくとも１つの配電変圧器の二次側電圧に基づき決定するようさらに構成されている。一次側電圧は、該少なくとも１つの配電変圧器の二次側に電気的に結合された複数の被計測負荷からのメーターデータに基づき決定される。このプロセッサは、少なくとも１つの相導体線路状況を、第１および第２のセットの同期フェーザデータ、ならびに一次側電圧に基づき決定するようさらに構成されている。 【選択図】図５
Patent JP-2012515649-A (JP)
Title: 微粒子フィルタの性能改善のためのろ過構造
IPC: F01N3/022
Filed: 2010-01-21
Abstract: 微粒子フィルタ（１００）は、入口端（１０２）、出口端（１０４）、および前記入口端（１０２）から前記出口端（１０４）まで流体が流れるように配置および構成された複数のチャネル（１０８，１１０）を備え、ここで前記チャネル（１０８，１１０）は微粒子物質を捕捉するように構成された多孔壁（１０６）によって画成される。多孔壁（１０６）は、約４５％を超える全多孔率、約１３マイクロメートル〜約２０マイクロメートルの範囲のメジアン細孔径、および１０マイクロメートル未満の細孔が約１０％未満の多孔率を提供するような細孔径分布を有しうる。
Patent JP-2012517836-A (JP)
Title: 生検装置
IPC: A61B10/02
Filed: 2010-02-11
Abstract: 本発明は、内側のカニューレ（４）と外側の中空管（１）、外側の中空管に取り外し可能に取り付けることができるハンドル（７）、外側の中空管内に内側のカニューレおよび／またはアテニュエーターを固定するためのロッキングシステムよりなり、そして外側の中空管の先端が楕円形であり、内側のカニューレを超えて伸長し、後者が鈍い刃先で終結することを特徴とする、生検装置に関する。外側の中空管の鈍い刃先が内側のカニューレの鋭い刃先と一緒になって、装置の刃先を決定する。内側のカニューレと外側の中空管の遠位末端が組み合わされて、再現可能な方法で生検深度、生検試料のサイズと形状を決定する。本発明の１つの実施態様において、内側のカニューレの長さを制御し、それにより前記の試料のパラメーターを所望通りに変えることができる。 【選択図】  図２ａ
Patent JP-2012518955-A (JP)
Title: 暗号化されたコンテンツのプレビューを検出する方法及び装置
IPC: H04N7/173
Filed: 2010-02-23
Abstract: 【解決手段】   方法及び装置は、ビデオストリーム内におけるプレビューのようなビデオ情報の暗号化状態における変化の存在を検出する。方法及び装置は、ビデオ情報の暗号化状態における変化の検出に基き視聴毎支払いビデオ情報のような新たなコンテンツが利用可能であるか又は利用可能でないかの通知情報を例えば視覚的なユーザインタフェースを介して可聴的に又は任意の他の適切な方法で発行する。例えばユーザがディスプレイデバイスを見ている間に、コンテンツのプレビューが今は利用可能であること、又はそれまでは利用可能であったプレビューが変化してしまった結果として今や暗号化されており従ってユーザはプレビューされたコンテンツを期限切れになる前に注文する必要があることをユーザに知らせるために、インタラクティブで且つ自動化された技術が提供される。このように、ユーザは、無料のプレビューが利用可能であることをテレビジョンを見ながらにして自動的に通知され、また、プレビュー情報がより容易に検出されそして潜在的な顧客に提示されるので、放送事業者は収益を増やすことができる。 【選択図】図７
Patent JP-2012519340-A (JP)
Title: 仮想ネットワーク環境におけるコピーの迂回
IPC: G06F9/46
Filed: 2010-02-16
Abstract: 【課題】仮想ネットワーク環境においてデータのコピー・オペレーションを迂回するための方法、システム、およびコンピュータ・プログラム製品。 【解決手段】該方法は、データ・パケットをユーザ・スペースから第一論理区画（ＬＰＡＲ）の第一カーネル・スペースにコピーするステップを含む。ハイパーバイザを使って、第二ＬＰＡＲ中の受信仮想イーサネット・ドライバのマップ・アドレスが要求される。第一マップ・アドレスは、受信仮想イーサネット・ドライバのバッファに関連付けられる。該データ・パケットは、第一ＬＰＡＲの第一カーネル・スペースから、第二ＬＰＡＲの第二カーネル・スペースの送り先に直接コピーされる。送り先は、該マップ・アドレスを使って決められる。送り先への直接コピーは、（ｉ）第一ＬＰＡＲの第一カーネル・スペースから送信側仮想イーサネット・ドライバへのデータ・パケットのコピー・オペレーションと、（ｉｉ）ハイパーバイザを介するデータ・パケットのコピー・オペレーションとを迂回する。受信側仮想イーサネット・ドライバに対し、該データ・パケットが第二ＬＰＡＲ中の送り先に成功裏にコピーされたことが通知される。 【選択図】図４
Patent JP-2012519393-A (JP)
Title: リフトピン及びそれを含むウェハ処理装置
IPC: H01L21/31
Filed: 2010-03-04
Abstract: 本体部及び支持部を含むリフトピンにおいて、前記本体部はウェハが載置されるサセプタの貫通孔に垂直方向に移動できるように挿入され、前記支持部は本体部の上部面に締結されてウェハを支持し、前記ウェハの表面にスクラッチ欠陥が発生することを防止するためにウェハより硬度の低い物質からなる。
Patent JP-2013148130-A (JP)
Title: Vehicle driving device
Inventor: MORIO TOSHIYUKI
IPC: F16H3/02
Filed: 2012-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle driving device that can suppress transmission shock while avoiding acceleration feeling loss during a speed change.SOLUTION: A vehicle driving device includes: an internal combustion engine 2; a first clutch 5 that connects and disconnects a rotary power from the internal combustion engine 2; a transmission 6 that can change rotation of an input shaft 21 into which rotary power from the first clutch is inpuit and transmit it to an output shaft 28, and can switch into a plurality of transmission stages by switch mechanisms 36-38; a differential device 7 into which the rotary power from the output shaft 28 is input and output it into right and left wheels 8, 9 to be differential; and a planetary gear set 4 that changes the rotary power from the internal combustion engine 2 and outputs it into the output shaft 28. The planetary gear set has a function for adjusting inertia of a predetermined gear (for example, 4e) in a set.
Patent JP-2013148384-A (JP)
Title: Ultrasonic flaw detection apparatus
Inventor: UMEZAWA TAKANORI
IPC: G01N29/04
Filed: 2012-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a configuration that bubbles do not easily enter into a water chamber in which probes are arranged in an ultrasonic flaw detection apparatus for performing ultrasonic flaw detection in water filled in the water chamber.SOLUTION: An ultrasonic flaw detection apparatus 1000 includes a plurality (n) of bubble removing cassettes 160. The n bubble removing cassettes 160 including the first bubble removing cassette 160 are arranged in a water tank 200 between an ultrasonic wave passage area 266 through which ultrasonic waves transmitted from probes T1 to T4 to a test piece 400 and echoes of the transmitted ultrasonic waves pass and a test piece entrance (the first bubble removing cassette 160). Each of the bubble removing cassettes 160 has aperture forming packing 140 to be packing on which an aperture capable of passing the test piece 400 and having a diameter slightly smaller than a cross section of the test piece 400.
Patent JP-2013147825-A (JP)
Title: Electric motor cooling device for work machine
Inventor: IWATA TOMOYUKI
IPC: E02F9/20
Filed: 2012-01-18
Abstract: PROBLEM TO BE SOLVED: To enable the flow control of cooling medium depending on the heated condition of an electric motor when cooling the electric motor using operating oil as the cooling medium flowing in a hydraulic circuit of a work machine.SOLUTION: A cooling passage 61 using the operating oil as the cooling medium for cooling a motor generator 51 and a revolving motor 12 is a passage which branches from a parallel circuit 26 and is connected to a center bypass line 25 at the downstream sides of all control valves 22, 23. Based on command signals Sr, Sb, Sa from boom, arm and revolution operation lever devices 32, 33, 34, cooling control processing means 45 and a pressure control valve 70 control a flow control valve 69 to control the flow of the operating oil to be introduced from the parallel circuit 26 to the cooling passage 61.
Patent JP-2013155335-A (JP)
Title: Method for producing aqueous polyurethane resin composition
Inventor: TAKEKAWA JUN
IPC: C08G18/10
Filed: 2012-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an aqueous polyurethane resin composition whose cured material is excellent in solvent resistance to a polar solvent, and adhesivity.SOLUTION: A method for producing an aqueous polyurethane resin composition includes a reaction step of reacting a first active hydrogen group-containing component (A) having a hydroxyl group and no ion-forming substituent, a second active hydrogen group-containing component (B) having a hydroxyl group and an ion-forming substituent, and a part (D) of a polyisocyanate component (C) to thereby form an isocyanate group-terminated urethane prepolymer (E), a mixing step of mixing the urethane prepolymer (E) and the remainder (F) of the polyisocyanate component (C), and an emulsification step of emulsifying the mixture obtained in the mixing step in water and reacting the mixture through the water or a chain extender containing a polyamine component (G) to thereby form a polyurethane resin emulsified in the water.
Patent JP-2013156952-A (JP)
Title: Print control program, information processing apparatus, and printer
Inventor: MURATA MAREYUKI
IPC: G06F3/12
Filed: 2012-01-31
Abstract: PROBLEM TO BE SOLVED: To cause a storage unit of a printer to store a print job reliably without increasing the risk of information leakage and complicating the configuration of the printer.SOLUTION: An information processing apparatus executes generation processing (S101) for generating a print job, securing request processing (S103) for requesting a printer with a storage unit for storing data to secure in the storage unit a free capacity equal to or more than a storage capacity required for the storage of a print job generated by the generation processing, and print job transmission processing (S110) for transmitting the print job generated by the generation processing to the printer if a free capacity equal to or more than the storage capacity is secured (S107:Yes).
Patent JP-2012086580-A (JP)
Title: Method of manufacturing tire
Inventor: NISHIKAWA MASAHIDE
IPC: B29C33/02
Filed: 2012-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a tire capable of improving productivity.SOLUTION: The manufacturing method includes a step (1) for charging a green tire into a mold in a vulcanizing device having a bladder 8 and the mold housing the bladder 8, (2) a step wherein the bladder expands, and a step (3) wherein the green tire is pressurized and heated to obtain the tire between a cavity surface of the mold and the bladder 8. The vulcanizing device 2 includes a clamp 6 for grasping the bladder 8. The clamp 6 includes an upper ring positioned at the outside of the bladder 8 and a lower ring 18 positioned at the inside of the bladder 8. The outer peripheral surface 30 of the lower ring 18 has a plurality of recessed sections 32. The recessed sections 32 are arranged along the circumferential direction of the lower ring 18. The number of recessed sections 32 is 8 or more and 12 or less.
Patent JP-2013161293-A (JP)
Title: System, method, and program for providing real estate evaluation information
Inventor: KAWAGUCHI YUICHIRO
IPC: G06Q30/06
Filed: 2012-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a system, a method, and a program for providing real estate evaluation information that provides evaluation information of an appropriate real estate price.SOLUTION: A property management server 20 is connected to a plurality of real estate company terminals 10, acquires property data of real estates therefrom and unifies the management thereof. The property management server 20 is connected to a price index calculation server 30. The price index calculation server 30 acquires the property data of the real estates managed by the property management server 20, and calculates a first price index and a second price index, in the property data of the real estates, for every area classification and for every price category. The price index calculation server 30 transmits the first price index and the second price index to an investor's terminal 50 connected thereto via a housing price index providing server 40.
Patent JP-2013160332-A (JP)
Title: Torque fluctuation absorbing damper
Inventor: NAKAJIMA TORU
IPC: F16F15/18
Filed: 2012-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a torque fluctuation absorbing damper in which torque can be transferred while absorbing the fluctuation thereof and further, in great torque fluctuation input caused by resonance or the like, occurrence of belt slip can be prevented.SOLUTION: A hub 1 and a pulley body 31 are connected via a coupling rubber 32, the pulley body 31 being disposed to be relatively rotatable concentrically with the hub 1 and at one of a side of the hub 1 and a side of the pulley body 31, a magnet 5 is provided in which different magnetic poles are confronted to each other in an axial direction via a gap δ extending in a circumferential direction. At the other of the side of the hub 1 and the side of the pulley body 31, a conductive plate 6 is inserted loosely into the gap δ in a state to be displaced relatively to the magnet 5 in the circumferential direction.
Patent JP-2012150816-A (JP)
Title: Method and apparatus for handling messages containing pre-selected data
Inventor: KEVIN T ROWNEY
IPC: G06F21/60
Filed: 2012-02-07
Abstract: PROBLEM TO BE SOLVED: To block transmission of messages containing pre-selected data.SOLUTION: In one embodiment, the method comprises a step of determining that a message transmitted to a recipient via a network includes pre-selected data. The pre-selected data contains information from at least one random row within a tabular structure of source data. The method further includes a step of preventing an unauthorized transmission of the pre-selected data to the recipient.
Patent JP-2013160721-A (JP)
Title: Electron beam irradiation device and electron beam transmission unit
Inventor: HATTORI TSUYOAKI
IPC: G21K5/04
Filed: 2012-02-08
Abstract: PROBLEM TO BE SOLVED: To provide an electron beam irradiation device and an electron beam transmission unit, capable of suppressing the degradation of a window member while ensuring the pressure resistant strength of the window member.SOLUTION: In an electron beam irradiation device including an electron gun for generating an electron beam, and a housing provided with electron beam transmission holes for making the electron beam generated by the electron gun pass through, an electron beam transmission unit 50 is disposed at an emission side opening portion of the electron beam transmission holes, and makes the electron beam passing through the electron beam transmission holes pass through. The electron beam transmission unit 50 includes: a window frame body 50A to be installed to the emission side opening portion; a supporting member 52 having a metallic mesh portion 52b disposed on the inside of the window frame body 50A; a window member 55 supported on the metallic mesh portion 52b, and making the electron beam passing through the electron transmission holes pass through; and a heat transfer member 59 disposed between the metallic mesh portion 52b and the window member 55. The heat transfer member 59 is a film made of material including carbon, and has a vent hole.
Patent JP-2013167171-A (JP)
Title: Electric compressor
Inventor: YAKUSHIJI TOSHISUKE
IPC: F04B39/00
Filed: 2012-02-14
Abstract: PROBLEM TO BE SOLVED: To provide an electric compressor capable of obtaining high vibration resistance and reliability.SOLUTION: A capacitor 62A constituting an inverter circuit part of an electric compressor is arranged in a T-shape so that a flat type terminal 70A and a flat type terminal 71A are orthogonal to each other. Correspondingly, terminal insertion holes 72A, 73A formed in a capacitor fixing part 67b of a case 67 are arranged in a T-shape so that longitudinal directions thereof are also orthogonal to each other. Accordingly, mounting rigidity in two directions orthogonal to each other is secured in the capacitor 62A in which the flat type terminals 70A, 71A are inserted into terminal insertion holes 72, 73 of the capacitor fixing part 67b and soldered.
Patent JP-2012170081-A (JP)
Title: Clock recovery circuit for receiver using decision feedback equalizer
Inventor: HIDAKA YASUO
IPC: H04L25/03
Filed: 2012-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a clock recovery circuit for a receiver using a decision feedback equalizer.SOLUTION: In particular embodiments, a method includes the steps of: receiving, by a decision feedback equalizer (DFE), a first signal comprising transmitted data; adjusting, by the DFE, the first signal to an equalized signal comprising the transmitted data; detecting, by a phase error detector, phase errors at a data rate of no more than one fourth of a data rate for the transmitted data; generating, by the phase error detector, a phase error level on the basis of the detected phase errors; and recovering, by a clock recovery circuit for the DFE and the phase error detector, a clock signal associated with the transmitted data on the basis of the phase error level.
Patent JP-2013167750-A (JP)
Title: Photoelectric composite wiring module
Inventor: RYU SHUGEN
IPC: G02B6/42
Filed: 2012-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a photoelectric composite wiring module which allows assembly man-hours to be reduced as compared to the case where grooves for receiving optical fibers and electric wires are formed on the surface opposite to a surface on which an optical component is mounted.SOLUTION: A photoelectric composite wiring module 1 includes: a flexible first substrate 10 including first to sixth conductive lines 111 to 116 and first to fourth optical fibers 121 to 124 provided along a longitudinal direction; a second substrate 20 including first to sixth recesses 201 to 206 and first to fourth optical fiber receiving recesses 241 to 244, which receive the first to sixth conductive lines 111 to 116 and the first to fourth optical fibers 121 to 124 that protrude from an end portion of the first substrate 10; and an optical component 31 mounted on the second substrate 20. The first to sixth recesses 201 to 206 and the first to fourth optical fiber receiving recesses 241 to 244 have openings on a mounting surface 20a side of the second substrate 20.
Patent JP-2013168012-A (JP)
Title: Traveling vehicle system
Inventor: MURANAKA TAKESHI
IPC: G05D1/02
Filed: 2012-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a traveling vehicle system capable of safely and highly efficiently merging each of a plurality of traveling vehicles from one to another of two routes.SOLUTION: A traveling vehicle system 10 including a plurality of traveling vehicles 100 includes: a calculation unit 110 that calculates a virtual position that is a virtual position of a merging estimated vehicle when supposing that the merging estimated vehicle on a second route 202 and an object vehicle on a first route travel on a same route; a communication unit 120 for receiving the virtual position; a travel control unit 130; and a merging propriety determination unit 140 that determines propriety of the merging estimated vehicle of merging ahead of the object vehicle. The communication unit 120 further transmits a determination result signal to the other of the merging estimated vehicle and the object vehicle. When supposing that the merging estimated vehicle is present at a position corresponding to the virtual position ahead of the object vehicle, the travel control unit 130 controls the merging estimated vehicle to reduce the speed such that the object vehicle does not collide with the merging estimated vehicle using the virtual position of the merging estimated vehicle.
Patent JP-2012103273-A (JP)
Title: Pressure-sensitive sensor
Inventor: SUZUKI TAKAHIRO
IPC: G01L1/20
Filed: 2012-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a pressure-sensitive sensor capable of reducing dispersion in measuring accuracy of external force among products.SOLUTION: This pressure-sensitive sensor includes external force calculation means that retains standardized information Sof "external force-resistance characteristics" that is standardized based on a prescribed mathematical formula, using a resistance value Rwhen applying setting maximum external force Fof a pressure-sensitive ink member that is measured by resistance measuring means, a resistance value Rwithout applying any external force, and a resistance value Rwhen applying external force Fthat is less than the setting maximum external force F; and calculates the external force applied thereto from the resistance value measured by resistance measuring means based on the standardized information Sof the "external force-resistance characteristics". This constitution can reduce the apparent dispersion of the "external force-resistance characteristics" among the products of pressure-sensitive sensor.
Patent JP-2013169076-A (JP)
Title: Operation method of moving body and moving body
Inventor: IMANISHI HIROYUKI
IPC: B60L11/18
Filed: 2012-02-15
Abstract: PROBLEM TO BE SOLVED: To extend a running distance of a fuel cell vehicle when a short circuit fault is caused in a first converter that regulates output voltage of a fuel cell.SOLUTION: There is provided an operation method of a fuel cell vehicle 1 that has a first converter 30 that is connected between a fuel cell 20 and a traction motor 60 and steps-up and steps-down an output voltage of the fuel cell 20; and a second converter 50 that is connected between a secondary battery 40 and the traction motor 60 and steps-up and steps-down the voltage of the secondary battery 40. This operation method causes power supply from the fuel cell 20 to the traction motor 60 to be continued, when a circuit of a first converter 30 shorts and break down, and when prescribed conditions are satisfied: (1) fuel cell output voltage V1≥ traction motor required voltage V2, (2) fuel cell output voltage V1≥ secondary cell output voltage V3+α (α is a positive constant).
Patent JP-2012174689-A (JP)
Title: Battery pack
Inventor: AHN JANGGUN
IPC: H01M50/529
Filed: 2012-02-15
Abstract: PROBLEM TO BE SOLVED: To prevent electric short circuit of a connection tap.SOLUTION: A battery pack includes a battery cell, a connection tap electrically connected to the battery cell, a protection circuit module electrically connecting the battery cell to an external device, and a flexible circuit board arranged inside an insulation film, and including a wiring pattern for electrically connecting the protection circuit module and the connection tap connected to the battery cell. The flexible circuit board further includes a coupling hole, through which the connection tab penetrates; and a reinforcing member arranged around the coupling hole and surrounding at least one part of the coupling hole.
Patent JP-2013166678-A (JP)
Title: Wastewater treating device and wastewater treating method
Inventor: KONDO KENSABURO
IPC: B01J20/06
Filed: 2012-02-17
Abstract: PROBLEM TO BE SOLVED: To remove selenium or others from waste water generated when washing dust included in combustion gas extracted from an exhaust gas channel of a kiln extending from a kiln bottom of to a lowermost stage cyclone of a cement kiln with water at low cost.SOLUTION: A wastewater treating device 1 has having a resin tank 14 adsorbing and removing selenium included in wastewater L1 generated when washing dust D included in combustion gas extracted from an exhaust gas channel of a kiln extending from a kiln bottom of to a lowermost stage cyclone of a cement kiln with water. The wastewater treating device is equipped with a filter 7 for eliminating suspended substances included in the wastewater L1 and the wastewater after removing the suspended subject may be passed through the resin tower. The wastewater treating device is equipped with a heavy metal removing tower 8 having a chelate resin for adsorbing and removing heavy metals included in the wastewater from which the suspended substances and the wastewater after removing the heavy metals may be passed through the resin tower. The wastewater treating device is equipped with an amphoteric ion exchanging resin tower 11 for separating calcium from the wastewater L3 from which the heavy metals are removed and the separated wastewater L6 with lower calcium content may be passed through the resin tower.