baber/WOPTO huggingface dataset:
Patent JP-2019503624-A (JP)
Title: 通信方法及び通信装置
IPC: H04W72/04
Filed: 2016-09-29
Abstract: 通信方法及び通信装置が開示される。通信方法において、第１の端末がリソース周期パラメータを取得し、リソース周期パラメータは、ネットワーク側デバイスにより送出され、あるいは第１の端末により予め構成され、少なくとも１つのリソースがあり、リソース周期パラメータは、少なくとも１つのリソースの各々の周期継続時間を含み、第１の端末は、リソース周期の開始時間ユニットを決定し、第１の端末は、リソース周期の開始時間ユニットとリソース周期パラメータとに従い通信データを送出する。ゆえに、リソース周期の開示時間ユニットはランダムであり、より柔軟であり、端末のデータパケット生成時間のランダム性の特徴に適合でき、さらに、通信データ送信性能が改善でき、レイテンシが低減できる。
Patent JP-2019510721-A (JP)
Title: 酸化グラフェンナノプレートレット連続調製法
IPC: C01B32/19
Filed: 2017-03-22
Abstract: 【課題】酸化グラフェンナノプレートレット連続調製法を提供すること。【解決手段】グラフェン調製分野に属し、特に電気化学処理をベースにする酸化グラフェンナノプレートレット連続調製法に関する。フレキシブルグラファイトペーパーコイル、ストリップ又は炭素繊維線材を原料とし、送材装置を駆動させた状態下で、順次に電気化学インターカレーションと電解酸化剥離という２段階の処理を経て、それらを剥離して酸化グラフェンナノプレートレットとする。電気化学インターカレーションは、濃酸中において、グラファイト材料を陽極とし、浸漬条件下で通電し、酸性イオンが電界の駆動下でグラファイト層間に侵入し、第１ステージ又は低ステージインターカレーションのインターカレート連続グラファイト材料を形成し；電解剥離は、インターカレーション後のグラファイト連続材料を陽極とし、電解質水溶液内において通電することで電解剥離を行なわせ、層間に置換した水の電解で生成した酸素生成した酸素を利用してインターカレートグラファイトに対し酸化剥離を行うことで、酸化グラフェンを得る。この方法は、製品に金属不純物を含まず、かつグラフェン酸化度を制御でき、プロセスの連続化、自動化が可能で、安全で、低排出等の利点をもつ。【選択図】図１
Patent JP-2019517409-A (JP)
Title: 閉ループ制御ユニット、車軸変調器及びブレーキシステム
IPC: B60T8/26
Filed: 2017-04-03
Abstract: 従来の欠点を解消する、車軸変調器あるいは車軸変調器のための閉ループ制御ユニットを提供すること。【解決手段】好ましくは空気圧式のブレーキ設備を有する車両の少なくとも１つの軸の少なくとも一方側でブレーキシリンダ圧を閉ループ制御するための車軸変調器であって、少なくとも１つの回転数センサ１２，１３及び少なくとも１つのブレーキパッド摩耗センサ１４が、読み取りのために接続可能である、前記車軸変調器において、アクティブな、及びパッシブな回転数センサ１３；１２のために別々の接続部１１ａ，１１ｂが設けられている。
Patent JP-2019514466-A (JP)
Title: Ｍｒｉの間、新生児の頭部を位置決めする装置
IPC: A61B5/055
Filed: 2017-04-06
Abstract: 磁気共鳴画像法の無線周波数コイルの中に新生児の頭部を位置決めするための新生児位置決めアセンブリが提供される。新生児位置決めアセンブリは、位置決めアセンブリ上の新生児を移動することなく、新生児の頭部が無線周波数コイルの視野の中に位置決めされるのを許容する。【選択図】図１
Patent JP-2019511793-A (JP)
Title: 指紋と指静脈を同時に認証する多面立体撮影装置
IPC: G06T1/00
Filed: 2017-04-04
Abstract: 指紋と指静脈を撮影できる統合撮影認証装置２００であって、オブジェクト収容部２０１は、上下で指保持部を形成するスキャンパネル上部ケース２０１ａおよびその電装部を収容するスキャンパネル下部ケース２０１ｂで構成され、スキャンパネル上部ケース２０１ａの上部には、指紋と指静脈を同時撮影するスキャンパネル２５０が設置され、スキャンパネル２５０は、指紋指接触部２５０ａと指静脈指非接触部２５０ｂが前後で段を成しながら形成し、且つ、スキャンパネル２５０の指静脈指非接触部２５０ｂが赤外線を発信する赤外線光源部２４０が下部で保持され得る溝で形成され得るように周囲に溝側壁２５１を形成し、且つ、その周囲の上端縁に指を載置し得るように指保持部２５２が指紋認証モジュール２５０ａａが形成された指紋指接触部２５０ａと平行に形成されると同時に、スキャンパネル２５０に形成された指紋指接触部２５０ａと指静脈指非接触部２５０ｂが並んで二つの指を認証することができるように２列で形成されることを特徴とする指紋と指静脈を同時に認証する多面立体撮影装置を提供する。
Patent JP-2019521966-A (JP)
Title: 還元型酸素運搬体および一酸化炭素ヘモグロビン血症の処置のためのそれらの使用
IPC: A61K47/18
Filed: 2017-05-19
Abstract: 血液または動物組織におけるヘモグロビンから一酸化炭素を除去するｉｎ ｖｉｔｒｏおよびｉｎ ｖｉｖｏ方法が記載されている。対象における一酸化炭素ヘモグロビン血症（一酸化炭素中毒）を処置する方法も記載されている。本方法は、その還元型である天然または人工酸素運搬体を投与するステップを含む。還元された酸素運搬体を産生する方法がさらに記載されている。酸素運搬体によりシアン化物中毒または硫化水素中毒を処置する方法も記載されている。
Patent JP-2019516712-A (JP)
Title: 癌を処置するためのグルタミン酸調節剤と免疫療法の併用
IPC: A61K45/06
Filed: 2017-05-19
Abstract: 免疫治療剤、例えば、ＰＤ−１、ＰＤ−Ｌ１またはＣＴＬＡ−４チェックポイント阻害剤、およびグルタミン酸調節剤、例えば、リルゾールまたはトリグリルゾール（trigriluzole）の組合せを使用して癌を処置する方法が開示されている。免疫治療剤およびグルタミン酸調節剤を含む医薬組成物およびキットも開示されている。
Patent JP-2020529638-A (JP)
Title: タッチパネル及びその製造方法、タッチ表示装置
IPC: G06F3/044
Filed: 2018-05-24
Abstract: 本発明は、タッチパネル及びその製造方法、タッチ表示装置を提供する。このタッチパネルは、タッチ領域（１００）を含み、タッチ領域（１００）は、間隔を置いて配列される複数の導電部（１１０）と複数の電気接続部（１２０）とを含み、複数の導電部（１１０）の所在領域が電極領域（１１１）を含み、複数の電気接続部（１２０）は、第１方向に沿って延在する複数の第１電極（１１３）及び第２方向に沿って延在すると共に第１電極（１１３）と絶縁する複数の第２電極（１１４）を形成するように電極領域（１１１）における導電部（１１０）を電気的に接続し、且つ、第２方向に関して各第１電極（１１３）は少なくとも２つの導電部（１１０）を含み、第１方向に関して各第２電極（１１４）は少なくとも２つの導電部（１１０）を含む。このタッチパネルのタッチ電極は、間隔を置いて配列される複数の導電部を用いて、電気接続部によって電極領域に位置する導電部を電気的に接続することにより、一般的な大寸法の電極ブロックを代替できるタッチ電極を形成し、それによりタッチパネルにおける内部応力を効果的に除去し、タッチパネルの耐折り曲げ性を向上させることができる。
Patent JP-2019523826-A (JP)
Title: マンガン、鉄、シリコン、リン及び炭素を含む磁気熱量材料
IPC: C22C22/00
Filed: 2017-06-08
Abstract: マンガン、鉄、リン、シリコン、炭素、および、任意の窒素およびホウ素の一方または両方を含む磁気熱量材料、ならびに、前記磁気熱量材料の製造方法。
Patent JP-2019530043-A (JP)
Title: アプリケーション情報を表示するための方法およびデバイス
IPC: G06F3/0481
Filed: 2017-08-02
Abstract: 【解決手段】通知情報の表示することは、指定アプリケーションに関連付けられている通知ボックスを端末の表示インターフェースに表示し、通知ボックスに関連付けられている入力を受信し、入力の受信に応答して、指定アプリケーションに関連付けられている動的情報を表示することを備える。【選択図】図７
Patent JP-2019525460-A (JP)
Title: 強化されたスペクトルを有する白色光を放射するモジュール
IPC: H01L33/50
Filed: 2017-06-23
Abstract: 本発明は、半導体光源に関し、半導体光源は、少なくとも、ミリメートル未満の寸法を有する発光ロッド（８）の第１のセット（４）と、ミリメートル未満の寸法を有する発光ロッドの第２のセット（６）とを備え、第１のセットの発光ロッドは、第１の波長領域において発光することが可能であり、第２のセットの発光ロッドは、第２の波長領域において発光することが可能であり、上記第２の領域は第１の領域とは異なり、第１のセットのロッドと第２のセットのロッドとは、混在している。
Patent JP-2020119927-A (JP)
Title: Transfer device
Inventor: SHIMAZAKI SHOTA
IPC: B25J19/06
Filed: 2019-01-21
Abstract: To provide a technique for directly measuring a temperature of a gear of a joint in an articulated robot.SOLUTION: An arm 23 supports a substrate W. Gears 31, 32 are provided in a joint 27 supporting the arm rotatably. A first gear 31 is provided with an axis 31a as a rotation axis. The axis 31a extends to an upper arm 23a. The upper arm 23a is fixed to the axis 31a. With the rotation of the first gear 31, the upper arm 23a rotates with the axis 31a as a rotation axis. A detector 61c is disposed to face the gears and detects a temperature of the gears in a non-contact manner.SELECTED DRAWING: Figure 2
Patent JP-2020121614-A (JP)
Title: Travel support method and travel support device
Inventor: TANAKA YUKI
IPC: B60W30/08
Filed: 2019-01-30
Abstract: To provide a travel support method and a travel support device capable of generating an efficient route when there exists an obstacle in the front of a vehicle.SOLUTION: A travel support device 1 includes a sensor 10 that is mounted on a vehicle and detects a position of an object in the front of the vehicle, and a controller 20 which sets a travel route of the vehicle on the basis of the position of an object detected by the sensor 10. The controller 20 detects the obstacle from the position of the object detected using the sensor 10, sets a travel possible area excluding the obstacle in the travel route, sets a plurality of segments connecting points on a boundary line between the sensor and the travel possible area, selects the longest segment among the plurality of set segments, classifies whether there is on the right side or left side with respect to the selected longest segment in a vehicle width direction when viewed from the sensor, resets the travel possible area on the basis of the classified result, and generates the travel route of the vehicle in the reset travel possible area.SELECTED DRAWING: Figure 1
Patent JP-2020121368-A (JP)
Title: Turning system
Inventor: HUANG JIE
IPC: B23Q17/20
Filed: 2019-01-30
Abstract: To provide a turning system capable of improving machining accuracy of turning while suppressing an increase in cost in turning.SOLUTION: A turning system 100 is used when turning a turbine rotor 1. The turning system includes: a displacement sensor 6 which measures a surface position of the turbine rotor 1; a control device 8 which performs noise elimination processing for eliminating noise components from a measurement result of the displacement sensor 6 so as to calculate a post-correction measurement result and generates a turning command signal on the basis of a design value preset as a target value in turning of a workpiece and the post-correction measurement result; and a turning device 9 which controls the position of a turning tool 4 for turning the surface of the turbine rotor 1 on the basis of the turning command signal from the control device 8.SELECTED DRAWING: Figure 6
Patent JP-2020126094-A (JP)
Title: Display device and display control method of the same
Inventor: LI CHENG
IPC: G06F16/00
Filed: 2019-02-01
Abstract: To provide a display device capable of displaying proficiency information representing a proficiency level of a user on a word.SOLUTION: A display device according to an embodiment comprises: a retrieval unit configured to retrieve a first word from dictionary information comprising a plurality of words and detailed information associated with each of the plurality of words; and a display control unit configured to display on a display unit first registered proficiency information indicative of a proficiency level of a user on the first word retrieved by the retrieval unit.SELECTED DRAWING: Figure 2
Patent JP-2019105847-A (JP)
Title: Chemically amplified positive resist dry film, dry film laminate and production method of the same
Inventor: HIRANO SADANORI
IPC: H05K3/00
Filed: 2019-02-04
Abstract: SOLUTION: A chemically amplified positive resist dry film is provided, which comprises: a polymer compound that is changed into soluble with an alkali aqueous solution by an action of an acid and that is a phenol-containing resin represented by formula (5) below; a photoacid generator that generates an acid by an action of radiation or active rays; and 5 to 40 mass% of a component having a boiling point of 55 to 250°C at normal pressure formed on a support film. The chemically amplified positive resist dry film generates a chemical reaction by an action of radiation or active rays and is dissolved in an alkali aqueous solution.EFFECT: By the present invention, a chemically amplified positive resist dry film having flexibility and dimensional stability can be produced through a simple work process, and the obtained resist dry film can be continuously and efficiently laminated with a protection object in a short time, and can be patterned.SELECTED DRAWING: None
Patent JP-2020125873-A (JP)
Title: Exhaust hood
Inventor: ISHII SO
IPC: F24F13/08
Filed: 2019-02-05
Abstract: To provide an exhaust hood which has no risk of infiltration of rain and snow even when a 24-hour ventilation system is stopped.SOLUTION: The hood comprises a fitting cylinder 1 fitted in a pipeline 21, an annular receiving frame 2 arranged at an end of the fitting cylinder 1, a ventilation cylinder 3 arranged in the receiving frame 2, and a shielding board 4 blocking an end face of the ventilation cylinder. The ventilation cylinder is mounted to a rain cover 10 at an upper face portion at the time of installation, and is provided with a large number of ventilation openings 12 on a peripheral side face except for a portion to which the rain cover 10 is mounted. The shielding board 4 is mounted to the receiving frame 2 via plural support legs 11 extending toward the receiving frame 2 from its peripheral edge, and the ventilation openings 12 are formed between plural vanes 13 respectively bridged between the support legs 11, the rain cover 10 and the support legs 11. The vane 13 is curved toward the receiving frame 2, and inclined in the same direction as that of a tapered face 2b of the receiving frame 2.SELECTED DRAWING: Figure 2
Patent JP-2020125828-A (JP)
Title: Continuously variable transmission
Inventor: AKEBONO HIROMICHI
IPC: F16H59/44
Filed: 2019-02-06
Abstract: To provide a continuously variable transmission capable of reducing discomfort that may be felt by a driver.SOLUTION: A continuously variable transmission (CVT) 1 is provided between an engine 5 and a drive wheel, and determines a pulley ratio so that a vehicle speed becomes a target vehicle speed by referring to a road load shift line in which a target engine speed depending on the target vehicle speed is set in an auto cruise mode of keeping the vehicle speed at the target vehicle speed. When a driver updates the target vehicle speed, the CVT switches a shift characteristic referred to upon determining the pulley ratio to a shift line (shift characteristic for target vehicle speed update) having a characteristic that the target engine speed with respect to the same target vehicle speed becomes higher than the road load shift line.SELECTED DRAWING: Figure 1
Patent JP-2020127681-A (JP)
Title: Show case
Inventor: SHIGA SHUHEI
IPC: F25D19/00
Filed: 2019-02-12
Abstract: To provide a show case that can be cleaned without removing an air cleaning filter from a machine room.SOLUTION: A show case includes: a condenser and a blower in a machine room; an air cleaning filter 31 at a kick plate 23 that is provided upstream of the condenser so as to be capable of opening and closing; and a movement mechanism for freely moving the air cleaning filter 31 using an upper guide rail 51 and a lower guide rail 53. The movement mechanism includes a brush 45 fixedly retained while facing a filter surface.SELECTED DRAWING: Figure 2
Patent JP-2020131321-A (JP)
Title: Portable type machine tool
Inventor: IDOTA ATSUSHI
IPC: B23B45/02
Filed: 2019-02-15
Abstract: To provide a portable type machine tool which can adjust power to be fed to an electromagnet in accordance with a use environment.SOLUTION: The portable type machine tool 1 includes a machine tool body 10, and a fixed part 12. The fixed part 12 includes a first electromagnet 20 and a second electromagnet 24. In addition, a first magnetic sensor 36 for measuring a magnetic flux density around the first electromagnet 20, and a second magnetic sensor 38 for measuring a magnetic flux density around the second electromagnet 24 are attached to the fixed part 12. A control part incorporated in the machine tool 10 adjusts power to be fed to the first electromagnet 20 in accordance with a magnetic flux density side measurement value measured by the first magnetic sensor 36, and adjusts power to be fed to the second electromagnet 24 in accordance with a magnetic flux density side measurement value measured by the second magnetic sensor 38.SELECTED DRAWING: Figure 1
Patent JP-2020131085-A (JP)
Title: Rice-polishing machine for brewery
Inventor: TAMEHISA HIROFUMI
IPC: B02B3/06
Filed: 2019-02-15
Abstract: To provide a rice-polishing machine for brewery for further enhancing grinding efficiency.SOLUTION: A rice-polishing machine has a grain polishing roll 11 vertically arranged in an inner cylinder, a main spindle 17 of becoming the rotation center axis of the grain polishing roll 11, a press board 13 for pressing the grain polishing roll 11 from the upper side of the grain polishing roll 11 for supporting the grain polishing roll 11 by the main spindle 17 and a receiving board 20 for receiving the grain polishing roll 11 on the lower side of the grain polishing roll 11 for supporting the grain polishing roll 11 by the main spindle 17, and the receiving board 20 has an extension part 22 extended from an outer peripheral surface of the grain polishing roll 11, and a clearance is formed between the outer peripheral surface of the grain polishing roll 11 and an inner peripheral surface of an inner cylinder, and a rice grain is ground by the rotating grain polishing roll 11 by repeatedly supplying the rice grain in the clearance, and a diamond abrasive grain 30 is fixed to a surface for contacting with the outer peripheral surface of the grain polishing roll 11 and the clearance of the extension part 22 of the press board 13 and receiving board 20.SELECTED DRAWING: Figure 4
Patent JP-2019220675-A (JP)
Title: Light-emitting device and method for manufacturing the same
Inventor: SHICHIJO SATOSHI
IPC: H01L33/50
Filed: 2019-02-18
Abstract: To provide a light-emitting device which is less in the optical loss in a joint portion of a light-emitting element and a wavelength conversion member.SOLUTION: A light-emitting device comprises: a light-emitting element; and a light-transmitting member joined to a light-emission face of the light-emitting element. The light-emitting element and the light-transmitting member are joined to each other through a joint region including a part of the light-emitting element and a part of the light-transmitting member, and containing at least one rare gas element selected from a group consisting of He, Ne, Ar and Kr. In at least one of the light-emitting element and the light-transmitting member, a distribution of the rare gas element has a peak at a position apart from the light-emission face.SELECTED DRAWING: Figure 1B
Patent JP-2020136965-A (JP)
Title: Imaging device and control method thereof
Inventor: UCHIDA TAKESHI
IPC: H04N5/225
Filed: 2019-02-21
Abstract: To provide an imaging device capable of performing phase difference type focus detection, and acquiring an image having a wide dynamic range by global electronic shutter photographing by using an imaging element having a simpler pixel configuration.SOLUTION: An imaging element is configured by arranging a multitude of pixel parts in a two-dimensional array, and each pixel part includes first and second photoelectric conversion units 500_A, 500_B, first and second signal holding units 507_1, 507_2, and signal readout units 508, 505, 506. Transfer units 501_A1, 501_A2, 501_B1, 501_B2 respectively transfer each signal of the first and second photoelectric conversion units to the first and second signal holding units. The signal of the first signal holding unit included in the pixel part belonging to a readout row is read out by the signal readout unit included in the pixel part, and the signal of the second signal holding unit included in the pixel part is read out by the signal readout unit included in the pixel part belonging to a row adjacent to the readout row.SELECTED DRAWING: Figure 3
Patent JP-2020137333-A (JP)
Title: Motor with reduction gear and electronic apparatus
Inventor: MOMOSE YOSUKE
IPC: H02K7/116
Filed: 2019-02-22
Abstract: To provide a motor with a reduction gear, having a construction in which damage is hardly caused even if an external force such as an impact due to falling down is applied.SOLUTION: A motor with a reduction gear, comprises: a motor 1 having a rotational axis 1A; a lead screw 20 that is rotated by a rotational force transmitted from the rotational axis; a nut-like member 30 having an engagement part projected to an outer side of a radial direction and screwed to the lead screw; a first guide member 40 positioned concentrically to the circumference of the lead screw and the nut-like member; and a second guide member 50 positioned concentrically to an outer peripheral side of the first guide member. The first guide member is provided with a first guide groove 41A guiding the engagement part in a direction along the rotational axis, and the second guide member is provided with a second guide groove 51A guiding the engagement part in a screw direction of the circumference of the rotational axis. The second guide member has a convex part 54 in a first end part on the motor side, and has an engagement member 60 having an uneven part 62 engaged to the convex part at a position facing the first end part of the second guide part.SELECTED DRAWING: Figure 2
Patent JP-2020130831-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-02-25
Abstract: To enhance a performance effect in a setting suggestion performance.SOLUTION: A game machine that can be controlled to an advantageous state advantageous to a player on the basis of the fact that a game medium has passed through a specific area after a predetermined condition is satisfied includes: setting means capable of setting a value to any one of a plurality of set values having different degrees of advantage for the player; and performance execution means capable of executing a setting suggestion performance suggesting the setting means. The performance execution means can execute the setting suggestion performance during the period after a predetermined condition is satisfied until the game medium passes through a specific area.SELECTED DRAWING: Figure 11-4
Patent JP-2020136203-A (JP)
Title: Wire connection method
Inventor: NAKAYAMA TOMOHIRO
IPC: H01R43/02
Filed: 2019-02-25
Abstract: To provide a wire connection method in which a to-be-joined body does not stick to a compression vibrating portion or a placement portion even if the to-be-joined body, having conductivity, including a to-be-coated wire in which a conductor is coated with an insulating coating is joined with a wire connection device.SOLUTION: A wire connection method of coating conductors 3 with an insulation coating 2 and joining the conductors 3 by applying ultrasonic vibration while applying a predetermined compressive force to the conductors 3 of a plurality of coated wires 1 disposed along a longitudinal direction L, includes: a step of performing positional control to bring a horn 12 for applying an ultrasonic vibration while applying a predetermined compressive force into a predetermined relative position (bottom dead center) with respect to the conductors 3 of the plurality of coated wires 1 disposed in a bundle on an anvil 11; and a joining step in which the conductors 3 bundled by ultrasonically vibration while applying a predetermined compressive force are ultrasonically joined by the horn 12 whose position is controlled to a relative position.SELECTED DRAWING: Figure 3
Patent JP-2020070421-A (JP)
Title: Epoxy resin composition for encapsulation, electronic component and manufacturing method of electronic component
Inventor: OHORI KAZUHIKO
IPC: H01L23/31
Filed: 2019-02-27
Abstract: To provide a resin composition for encapsulation, favorable for manufacturing an electronic component excellent in capacitor characteristics, specifically in appearance with no generation of voids, with lower moisture permeability of a cured product thereof, a smaller rate of change in insulation resistance, and excellent reliability, and an electronic component using the resin composition for encapsulation.SOLUTION: A resin composition for encapsulation includes (A) liquid epoxy resin, (B) curative, (C) curing accelerator, (D) spherical porous filler having an average particle diameter of 1.0-10 μm, and (E) inorganic filler other than the (D) spherical porous filler, as essential components. A film capacitor 11 includes a film capacitor element 3, and a cured product 12 of the resin composition for encapsulation encapsulating the film capacitor element 3.SELECTED DRAWING: Figure 2
Patent JP-2020141328-A (JP)
Title: Wireless communication system, communication device, and communication method
Inventor: TAKAHASHI NAOTO
IPC: H04B5/02
Filed: 2019-02-28
Abstract: To allow an impact of wireless power transmission on wireless communication to be suppressed even if distance between a power transmission antenna and a communication antenna in a wireless communication system is not lengthened.SOLUTION: A wireless communication system includes a power transmission antenna 283, a power transmission antenna 383, an electrode 2821, an electrode 2822, an electrode 3821, and an electrode 3822. Distance between the power transmission antenna 283 and the electrode 2822 is longer than distance between the power transmission antenna 283 and the electrode 2821, and surface area of the electrode 2822 is larger than surface area of the electrode 2821. Wireless communication is performed based on difference between electric potential generated by electromagnetic field coupling between the electrode 2822 and the electrode 3822 and electric potential generated by electromagnetic field coupling between the electrode 2821 and the electrode 3821.SELECTED DRAWING: Figure 2
Patent JP-2020139900-A (JP)
Title: Cooling device of suppression pool and cooling method of suppression pool
Inventor: KIMURA REI
IPC: G21C15/18
Filed: 2019-03-01
Abstract: To provide a cooling technology of a suppression pool capable of cooling water of the suppression pool in a severe accident.SOLUTION: The cooling device 11 of a suppression pool 5 comprises: an evaporation part 12 storing therein liquid working fluid 16 to be evaporated by absorbing heat from water in the suppression pool 5; a condensation part 13 condensing gaseous working fluid 15 stored therein by heat radiation; a steam passage 19 where the gaseous working fluid 15 rises from the evaporation part 12 to the condensation part 13; a condensate passage 20 where the liquid working fluid 16 drops by the gravity from the condensation part 13 to the evaporation part 12; and a gas/liquid separation part 31 in which a space above a liquid level 32 of the liquid working fluid 16 stored in the evaporation part 12 is separated into a part communicated with the steam passage 19 and a part communicated with the condensate passage 20.SELECTED DRAWING: Figure 4