baber/WOPTO huggingface dataset:
Patent JP-2013542213-A (JP)
Title: ピラゾール−４−カルボキサミドの製造方法
IPC: C07D231/14
Filed: 2011-10-25
Abstract: 本発明は、ピラゾール−４−カルボキサミドの、特に、医薬品および農薬として有用である３−ジフルオロメチル−１−メチル−１Ｈ−ピラゾール−４−カルボキサミドの製造方法に関する。これらのカルボキサミドは、塩基の存在下に相当するピラゾール−４−カルボン酸エステルと適切なアミンとから製造される。この反応は、水を本質的に含まない反応媒体中で行われる；あるいは、この塩基は、アミンの１モル当たり０．２５当量以上の量で使用される。
Patent JP-2014500660-A (JP)
Title: Ｔｖホワイトスペースネットワークにおいてモード１およびモード２デバイスをイネーブルするためのプロトコル
IPC: H04W48/10
Filed: 2011-11-02
Abstract: 本開示のある特定の態様は、テレビジョンホワイトスペース（ＴＶＷＳ）ネットワークにおいて動作する技術および装置を提供する。１つの例示的な方法は、一般的に、未使用の周波数スペクトルのマップの現在のバージョンを示すフィールドを持つメッセージを装置において受信し、未使用の周波数スペクトルのマップは、ワイヤレス通信に対して使用可能なチャネルを示すことと、未使用の周波数スペクトルのマップ（例えば、ホワイトスペースマップ（ＷＳＭ））の現在のバージョンが、未使用の周波数スペクトルのマップの前のバージョンと異なるか否かを決定することと、決定に基づいて、ワイヤレス通信のためのチャネルを使用することとを含む。 【選択図】  図５
Patent JP-2013543049-A (JP)
Title: ポリマーマトリックス中の活性液体を含有する組成物および物品ならびにその製造および使用方法
IPC: C08G59/50
Filed: 2011-11-18
Abstract: 本明細書では、ポリマーマトリックスおよびポリマーマトリックスの少なくとも一部と混合した活性液体を含有する組成物および物品について記載する。本明細書では、該組成物および物品の製造および使用方法についても記載する。
Patent JP-2014501517-A (JP)
Title: 核酸抽出及び分画のためのマイクロ流体デバイス
IPC: G01N37/00
Filed: 2011-11-30
Abstract: 本開示の種々の実施形態は、全体として、単一フロースルーデバイス内での、そのままの試料又は溶解した試料からのＤＮＡ分子の抽出及び分画のための分子生物学的プロトコール、装置、及び試薬に関する。
Patent JP-2014506308-A (JP)
Title: 改善された泡回収特性を有する泡状液体組成物のためのディスペンサ
IPC: B05B15/531
Filed: 2011-11-07
Abstract: 泡状又は起泡性液体組成物を定量吐出するための泡本ポンプ機構、並びに、利用者との非接触相互作用により動作可能な、泡状又は起泡性液体の送出のためのディスペンサが開示される。泡ポンプ機構は、改善された泡回収手段を含む。 【選択図】      図１
Patent JP-2014507503-A (JP)
Title: 寸法安定性を改良した寄せ木細工床（ｐａｒｑｕｅｔ）フローリングの敷設方法
IPC: E04F15/16
Filed: 2011-11-25
Abstract: 【課題】 １）（ａ）２５〜５０重量／重量％の架橋性エポキシ樹脂と加水分解可能な末端アルコキシシリル基に結合したポリオキシアルキレンまたはポリウレタン主鎖を有するポリマーとの組成物、（ｂ）０．５〜６％のケチミンおよび（ｃ）４０〜６５％の不活性な無機または有機の充填剤から成る湿気で架橋可能な接着剤組成物。２）平らな剛性支持体の表面上に上記接着剤組成物の有効量を分布させる段階を有する平らな剛性支持体上に木をベースにしたカバリング、特に幅の広いブロック寄せ木細工床フローリングを敷設する方法。
Patent JP-2014510844-A (JP)
Title: ハイロフトの不織布シート材料およびその製造方法
IPC: D04H1/593
Filed: 2012-02-09
Abstract: アジア製ボール紙およびスクリム層を含む不織布防音シート材料、およびその製造方法を提供する。製造方法は、アジア製ボール紙を供給するステップと、ボール紙を所定の寸法の断片に粉砕するステップとを含む。さらに、小さくなったボール紙の断片を熱接着可能な織物繊維およびステープルファイバーと混合わせて実質的に均質な混合物を形成し、次いで、混合物から織物を形成する。次いで、織物の構成成分を熱接着して所望厚さのマットを作製する。さらに、マットの厚さを作製当初のままで維持しつつ、スクリム層をマットの少なくとも一方側に積層する。
Patent JP-2014506525-A (JP)
Title: 飲料機械の洗浄システム及び洗浄方法
IPC: A47J31/44
Filed: 2012-07-18
Abstract: 本発明に係る飲料機械には、蒸気入り口及びミルク入り口を有するベンチュリーが含まれる。蒸気入り口及びミルク入り口のそれぞれには、開放状態と閉止状態が可能な電磁弁が含まれる。電磁弁は、プロセッサーと電気的に接続されており、第１のスイッチ及び第２のスイッチを介して制御可能である。運転時、第１のスイッチを投入することにより、電磁弁は同時に開放状態になるよう制御され、ミルク及び蒸気をベンチュリーに供給して泡立てたミルクを作る。所定の量の泡立てたミルクがユーザーのカップに分配され、ユーザーが第１のスイッチを切ると、プロセッサーはミルク入り口電磁弁のみを制御して閉止状態にする。蒸気入り口電磁弁は、蒸気のみをベンチュリー及び分配ラインに噴出させ、ミルクを取り除くようにするために、所定の時間開放状態を維持する。 【選択図】図１
Patent JP-2014507317-A (JP)
Title: 殺菌方法および容器をブロー成形するための装置
IPC: B29C49/12
Filed: 2012-02-17
Abstract: 本発明による方法と装置は、ブロー成形される容器を製造するために設けられた熱可塑性材料から成るパリソンを殺菌するために用いる。殺菌はプラズマを使用して行う。このため、殺菌装置はプラズマ発生器を備えている。殺菌は、パリソンをブローステーションに挿入した後に受け渡しホイール上で行うか、或いは、受け渡しホイール上で行う。プラズマはパリソンの外側で発生させてパリソン内へ導入する。
Patent JP-2014514230-A (JP)
Title: セラミックマトリックスを含む複合材料の製造方法
IPC: C04B35/80
Filed: 2012-01-23
Abstract: 本発明は、セラミックマトリックスおよびセラミック繊維複合材料で構成された部品の製造方法に関する。本方法は以下を含む：製造する部品の内部形状および／または外部形状を再現する支持要素の接触面上のセラミック材料繊維から成るスレッドの撚り合わせによる、繊維状プリフォームの形成；支持要素の材料の融解温度より低く、プリフォームの繊維材料の融解温度より低い温度での繊維状プリフォームの部分的焼締において、この部分的焼締の結果、製造する部品のマトリックス体積の５％超４０％以下のマトリックス体積分率を含む、固結繊維状プリフォームを得ること；支持要素の材料の接触面への化学腐食による、固結繊維状プリフォームからの支持要素の除去；及び固結プリフォームの繊維の融解温度より低い温度での、前記プリフォームの焼締。
Patent JP-2014514282-A (JP)
Title: メラミンとフェニルホスホン酸との縮合生成物、及び難燃剤としてのそれらの使用
IPC: C08L101/00
Filed: 2012-03-09
Abstract: メラミンとフェニルホスホン酸との縮合生成物、それらの製造方法、ポリマー材料でのそれらの組成物、及びポリマー基材における難燃剤としてのそれらの使用を提供する。前記組成物は、特に、多官能エポキシド又は重縮合物、例えばポリエステル、ポリアミド及びポリカーボネートを基礎とする難燃性化合物の製造のために有用である。
Patent JP-2014090497-A (JP)
Title: Implementation method of virtual reference decoder for scalable video encoding
Inventor: ZHU LIHUA
IPC: H04N19/00
Filed: 2014-01-06
Abstract: PROBLEM TO BE SOLVED: To provide an implementation method of a virtual reference decoder for scalable video encoding.SOLUTION: One associated implementation proposes a change of H.264/AVC HRD for use for SVC. The implementation defines a constraint of HRD regarding an interoperation point of each of SVC. Special one implementation is described but the other implementations are also possible. Changes in space, time and SNR scalability are indicated. Changes for subsequent associated HRD parameters are also present. Several described implementations provide rules for HRD of SVC. At least one implementation proposes SVC-HRD rules with respect to AVC-HRD rules. The user uses the proposed SVC-HRD rules to construct SVC-HRD and tests bit streams to comply with SVC.
Patent JP-2015130570-A (JP)
Title: Transmission system and method, and receiver
Inventor: NAKANO SHINSUKE
IPC: H01P3/16
Filed: 2014-01-07
Abstract: PROBLEM TO BE SOLVED: To remove the impact of noise generated while a RF signal is transmitted on a dielectric waveguide, or the impact of crosstalk when a plurality of dielectric waveguides are arranged in a close range.SOLUTION: A transmitter Tx generates a P phase (positive phase) transmission signal TP and an N phase (negative phase) transmission signal TN, consisting of a differential RF signal, from a transmission data signal TS consisting of an inputted digital signal, and outputs to corresponding dielectric waveguides LP, LN, respectively. A receiver Rx receives the P phase (positive phase) reception signal RP and an N phase (negative phase) reception signal RN, transmitted from the transmitter Tx via the dielectric waveguides LP, LN, and demodulates and outputs a reception data signal RS consisting of a digital signal indicating the original transmission data signal TS.
Patent JP-2014096839-A (JP)
Title: Digital camera, and composite image display method for digital camera
Inventor: KAWAGUCHI KATSUHISA
IPC: H04N5/232
Filed: 2014-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a digital camera and a composite image display method for a digital camera, capable of obtaining a dynamic image in which an appreciator appreciating the dynamic image has an interest.SOLUTION: In the case that an operation mode of a digital camera 100 becomes a communication mode during reproduction of a dynamic image recorded in a recording part 105 of the digital camera 100 on a display part 202 of a TV 200, an imaging part 101 of the digital camera 100 is activated to acquire a face image of an appreciator of the dynamic image. The acquired face image and the dynamic image being reproduced are combined and displayed on the display part 202.
Patent JP-2015131622-A (JP)
Title: Earth structure of car body made of resin
Inventor: YAGI DAISUKE
IPC: B60R16/02
Filed: 2014-01-15
Abstract: PROBLEM TO BE SOLVED: To provide an earth structure of a car body made of resin which minimizes the possibility of generating erroneous movement on a load and blocks the out-of-rating of electrical characteristics.SOLUTION: An earth structure of a car body made of resin includes a car body 20 made of resin, a first earth structural body 12S and a second earth structural body 12D disposed on the car body made of resin, a battery B and one or more first loads Ls, and an alternator A and one or more second loads Ld. Therein, a plus terminal of the battery B is connected to positive terminals of the first load Ls and the second load Ld, a minus terminal is connected to the first earth structural body 12S, a negative terminal of the first load Ls is connected to the first earth structural body 12S, a plus terminal of the alternator A is connected to the positive terminal of the second load Ld, a minus terminal - is connected to the second earth structural body 12D and a negative terminal of the second load Ld is connected to the second earth structural body 12D.
Patent JP-2015136252-A (JP)
Title: Transformer tap value estimation device, transformer tap value estimation system, transformer tap value estimation method, and program
Inventor: SAKAI GOKI
IPC: H02J3/12
Filed: 2014-01-17
Abstract: PROBLEM TO BE SOLVED: To make it possible to estimate a tap value of a transformer.SOLUTION: A transformer tap value estimation device comprises: a first storage device for storing first information showing a first range of a transformation ratio corresponding to one tap value of a plurality of tap values in a transformer to which one transformation ratio of a plurality of transformation ratios corresponding to the plurality of tap values is set; a second storage device for storing second information showing a second range of the transformation ratio not corresponding to one tap value of the plurality of tap values; and an estimation device for estimating a tap value of the transformer on the basis of voltage on the primary side of the transformer measured by a first measurement device, voltage on the secondary side of the transformer measured by a second measurement device, the first information stored in the first storage device, and the second information stored in the second storage device.
Patent JP-2015139165-A (JP)
Title: Image processing system, control method of the same, and program
Inventor: TAJIRI KATSUTOSHI
IPC: H04N5/232
Filed: 2014-01-23
Abstract: PROBLEM TO BE SOLVED: To efficiently and appropriately perform image recognition processing in accordance with an environment.SOLUTION: Image recognition processing for recognizing an object from image data is performed in accordance with an input of image data from an imaging apparatus. Stop and resumption of the image recognition processing are controlled in accordance with a switchover of an imaging mode for switching over an imaging mode of the imaging apparatus.
Patent JP-2017062522-A (JP)
Title: Questionnaire answer device and questionnaire answer system
Inventor: TANABE Gakuji
IPC: G06F3/048
Filed: 2014-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a questionnaire answer device which has an entertainment property and is capable of allowing an answerer to answer a questionnaire intuitively or sensuously and reflecting an answer with sensation that the answerer actually feels, more faithfully, and a questionnaire answer system.SOLUTION: The present invention relates to the questionnaire answer device for an answerer to input an answer to a questionnaire. The questionnaire answer device comprises: answer receiving means for receiving a degree of evaluation of the answerer with respect to a questionnaire object as the answer of the questionnaire through an input operation of the answerer; and image display means for displaying an image on a display screen while changing the image step by step or continuously in accordance with the degree of the evaluation in the answer of the questionnaire that is received by the answer receiving means.SELECTED DRAWING: Figure 5
Patent JP-2014114310-A (JP)
Title: Extrudate with improved taste masking
Inventor: VENKATA-RANGARAO KANIKANTI
IPC: A61K47/14
Filed: 2014-01-31
Abstract: PROBLEM TO BE SOLVED: To provide novel formulations capable of concealing the unpleasant taste of active ingredients.SOLUTION: The invention relates to extrudates comprising one or more kinds of pharmaceutically active substances and having a strand diameter of 0.5 mm at the maximum, which is a pharmaceutical composition comprising glycerol esters with C12-C24 fatty acids as a lipid base.
Patent JP-2015139212-A (JP)
Title: Difference output circuit of fundamental wave voltage conversion waveform and voltage waveform including shift
Inventor: SATO MASASHI
IPC: H03C3/00
Filed: 2014-01-20
Abstract: PROBLEM TO BE SOLVED: To solve such a problem of an FM modulation amplifier that when converting an input signal into a voltage via an FM modulation circuit and an FV conversion circuit, it is impossible to output only the frequency shift of a signal while converting into a voltage, and to convert only the frequency shift of an FM modulation circuit into a voltage from an input signal.SOLUTION: A difference output circuit of a voltage waveform, including a fundamental wave voltage conversion waveform and a shift, outputs an output obtained via an FM modulation circuit and an FV conversion circuit, and an output obtained by passing the output from duplicating fundamental wave oscillation circuit and FV conversion circuit through a reverse phase conversion circuit, while joining.
Patent JP-2015149391-A (JP)
Title: High breakdown voltage gallium nitride semiconductor device and manufacturing method therefor
Inventor: KANEDA NAOKI
IPC: H01L29/861
Filed: 2014-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a high breakdown voltage gallium nitride semiconductor device, suitable as a high breakdown voltage power device, while suppressing increase in the manufacturing cost, and to provide a manufacturing method therefor.SOLUTION: In a high breakdown voltage gallium nitride semiconductor device having a reverse breakdown voltage of 3000 V or more, where an n-type gallium nitride semiconductor layer 103, including a drift layer 107, is formed on the surface of an n-type gallium nitride self-supporting substrate 101, the carbon concentration is 3.0×10/cmor more in a region of the drift layer 107 where the electric field strength is 1.5MV/cm or less, when a maximum allowable voltage not causing the yield phenomenon is applied as a reverse bias.
Patent JP-2015148747-A (JP)
Title: Manufacturing method and manufacturing device of liquid crystal display device
Inventor: SHIMADA YOJIRO
IPC: G09F9/00
Filed: 2014-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a method of cleaning a liquid crystal display device that can exhibit a sufficient cleaning effect on impurities generated by UV irradiation and can improve yield.SOLUTION: In a cleaning step in a manufacturing method of a liquid crystal display device including a display panel having a liquid crystal layer held between substrates, the substrates are cleaned with shower of cleaning fluid 322 of a flow rate distribution (c) having a single peak.
Patent JP-2015151261-A (JP)
Title: Rotational vibrating machine and vibratory conveying device using the same
Inventor: HARA JUNICHI
IPC: B65G27/08
Filed: 2014-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a rotational vibrating machine capable of easily achieving vibration performance suitable for conveyance.SOLUTION: A rotational vibrating machine 10 comprises a substrate 11, a vibration body 12, and a vibration structure 13 connected between the substrate 11 and the vibration body 12. The vibration body 12 vibrates along a direction rotating around an axis line 12x. The vibration structure 13 has a plurality of vibration parts 13A-13C around the axis line 12x. The vibration parts comprise: a plate-like first elastic region 13a which extends to an inner peripheral side while being connected to the substrate 11, and is bent and deformed in the direction rotating around the axis line 12x; a plate-like second elastic region 13b which extends to the inner peripheral side while being connected to the vibration body 12, and is bent and deformed in the direction rotating around the axis line 12x; a connection region 13c which connects an inner end part of the first elastic region 13a and an inner end part of the second elastic region 13b; and a piezoelectric material 13p which bends and vibrates at least one of the first elastic region 13a and the second elastic region 13b. The connection region 13c constitutes a free end of the vibration.
Patent JP-2014165495-A (JP)
Title: Semiconductor device having compressive strain channel region, and manufacturing method thereof
Inventor: NAGUMO TOSHIHARU
IPC: H01L29/78
Filed: 2014-02-19
Abstract: PROBLEM TO BE SOLVED: To suppress, in a FINFET having a SiGe channel, an increase of an off-current in association with miniaturization while maximizing an on-current and a switching speed.SOLUTION: A semiconductor device and a manufacturing method thereof use a three-dimensional channel region including a core 24 of a first semiconductor material and an epitaxial coating 26 of a second semiconductor material. The first semiconductor material and the second semiconductor material have mutually different lattice constants, whereby generating strain in the epitaxial coating. The semiconductor device is formed through a gate last process and the second semiconductor material is deposited only after high-temperature processing has been performed. As a result, lattice strain is hardly eased, which enables performance improved by a lattice strain channel region to be maintained as it is.
Patent JP-2017083915-A (JP)
Title: Two-dimensional code, two-dimensional code system, two-dimensional code imaging terminal and information processing method using two-dimensional code
Inventor: AWANO MASATO
IPC: G06K7/12
Filed: 2014-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a two-dimensional code of which the designability is prevented from being impaired, while maintaining fixed decoding accuracy and a high-order security level even under an inferior environment, and a two-dimensional code system.SOLUTION: A two-dimensional code and a system are provided. The two-dimensional code comprises: a boundary defining part surrounding a target region of the two-dimensional code with a continuous frame line; a code region part consisting of a color code that is formed by arraying cells within the boundary defining part in such a manner that the cells can be decoded into first decoding data; and an image display part which is any other region than the code region part within the boundary defining part, is colored identifiably from the frame line as a background color and displays an image picture that can be identified by feature amount data for performing authentication processing. The color code is converted into a binary code of two black and white gradations in the case where an image is converted into a black-and-white multi-gradation image and captured, and can be decoded into second decoding data.SELECTED DRAWING: Figure 1
Patent JP-2014132774-A (JP)
Title: Interactive television program guide system having multiple devices within single household
Inventor: MICHAEL D ELLIS
IPC: H04N21/431
Filed: 2014-02-20
Abstract: PROBLEM TO BE SOLVED: To provide an interactive television program guide system based on multiple user television equipment devices in a single household.SOLUTION: The system provides a user with an opportunity to adjust program guide settings with a given one of the interactive television program guides. The system coordinates the operation of the interactive television program guides so that the program guide settings that were adjusted with the given interactive television program guide are used by the other interactive television program guides. Program guide setting includes features related to setting program reminders, profiles, program recording features, messaging features, favorites features, parental control features, program guide set up features (e.g., audio and video and language settings), etc. The operation of applications such as web browser applications, home shopping applications, home banking applications, game applications, etc. may also be coordinated.
Patent JP-2014207965-A (JP)
Title: Body temperature adjusting tool, body temperature adjusting system, and packaging body
Inventor: HYOGO MITSUJI
IPC: A61F7/00
Filed: 2014-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a body temperature adjusting tool that can efficiently adjust the body temperature of a patient while reducing a burden imposed on the patient and can also reduce manufacturing costs.SOLUTION: Air passages 13 are formed between a first sheet 11 having thermal conductivity higher than that of cotton cloth and a second sheet 12 having heat insulation performance and heat retaining performance higher than those of cotton cloth. A first opening 16 is formed in the second sheet 12 and communicates with the air passages 13. Second openings 14 are formed in the first sheet 11 or the second sheet 12 and communicate with the air passages 13. Gas introduced from the first opening 16 is discharged from the second openings 14 via the air passages 13.
Patent JP-2015158160-A (JP)
Title: internal combustion engine
Inventor: ITO KAORU
IPC: F02M35/10
Filed: 2014-02-24
Abstract: PROBLEM TO BE SOLVED: To provide an internal combustion engine capable of recovering condensate water generated in an EGR passage and further treating the condensate water.SOLUTION: An internal combustion engine comprises: a supercharger that includes a turbine provided in an exhaust passage of the internal combustion engine and a compressor provided in an intake passage; an EGR system connecting the exhaust passage downstream of the turbine to the intake passage upstream of the compressor, and returning part of exhaust gas to the intake passage upstream of the compressor via an EGR passage in which an EGR cooler is provided; a convex wall provided helically in a progress direction of an air flow on an inner surface of the intake passage upstream of the compressor and downstream of a connector connecting the intake passage to the EGR passage; a venturi provided between the compressor and a compressor-side end portion of the convex wall; and a venturi passage communicating the compressor-side end portion of the convex wall with an interior of the venturi.
Patent JP-2015158348-A (JP)
Title: Deaeration system and steam turbine plant
Inventor: SAKAMOTO MOMOKO
IPC: F22D11/00
Filed: 2014-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a deaeration system capable of deaerating condensate water without increasing the size of a steam turbine plant, and a steam turbine plant including such a deaeration system.SOLUTION: A deaeration system in a steam turbine plant for generating electricity by rotating a turbine by steam generated in a steam generator, comprises: a condenser condensing exhaust steam from the turbine and producing condensate water; a recovery system recovering the condensate water from the condenser; a deaerator to which the condensate water is infused from the recovery system; and an evacuation device evacuating the deaerator.
Patent JP-2014194928-A (JP)
Title: Coating material for secondary battery separator, secondary battery separator, and secondary battery
Inventor: YANO TAKUMA
IPC: H01M2/16
Filed: 2014-02-26
Abstract: PROBLEM TO BE SOLVED: To provide: a coating material excellent in adhesion between a porous base material and inorganic particles; and a secondary battery separator and a secondary battery, excellent in heat resistance.SOLUTION: A coating material for a secondary battery separator is a coating material to be coated on a porous base material, the coating material being an aqueous dispersion in which an acid modified polyolefin resin (A) containing a methacrylate ester component and inorganic particles (B) are dispersed in an aqueous medium. A secondary battery separator is obtained by laminating a porous layer formed by coating the coating material for a secondary battery separator on at least one surface of a porous base material.
Patent JP-2015148008-A (JP)
Title: Recovery system of high purity metal from conductive oxide
Inventor: KANETANI EIJI
IPC: C22B19/30
Filed: 2014-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a recovery system of high purity indium by a molten salt refining electrolytic method of conductive ITO (InO-SnO) scrap which is a main material for liquid crystal.SOLUTION: There is provided a recovery system of high purity indium including injecting ITO scrap F into an anode chamber 2 arranged at a center part of an electrolysis tank 1, eluting anode indium from composite molten salt of zinc chloride-ammonium chloride, removing a receptacle metal in a cathode sheet bottom pocket of the electrolysis tank 1 from a metal suction port 6 through a metal pump 7 to a dezincification reaction tank 8 to actuate chloride and chloride ion, removing a zinc component in indium while exhausting a slime in the anode chamber regularly to a slime deposition separation tank 11 from an anode slime suction port 9 through a slime pomp 10, then repeatedly and periodically conducting injection of the ITO scrap, removal of indium metal and exhaust of slime which recover electrolyte to the electrolysis tank periodically after deposition separating the electrolyte and the slime.