baber/WOPTO huggingface dataset:
Patent JP-2021516371-A (JP)
Title: 偏光板の粘着剤の流出の有無または流出の程度の定量化方法
IPC: G02B5/30
Filed: 2019-06-21
Abstract: 本発明の実施例による偏光板の粘着剤の流出の有無または流出の程度の定量化方法は、（ａ）粘着層を含む偏光板を用意するステップと、（ｂ）ガイド部に偏光板の一端部が接するように偏光板を提供するステップと、（ｃ）ガイド部上で偏光板を移動させるステップと、（ｄ）偏光板を移動させる間に偏光板とガイド部との間に作用する摩擦力を測定するステップと、（ｅ）測定された摩擦力の値に基づいて偏光板の粘着剤の流出の有無または流出の程度を判別できる判別基準を導出するステップとを含むことができる。
Patent JP-2021518313-A (JP)
Title: 希釈および分配容器用の濃縮製品貯蔵カートリッジ
IPC: B65D83/76
Filed: 2019-02-13
Abstract: 本発明は、希釈および分配容器用の濃縮製品貯蔵カートリッジに関するものであり、外側本体を有し、その下端部に閉鎖端部を有する開放下端部を有し、対向端部には、クイック結合手段を含む外側本体の円筒管の上に延びるフラップがあり、その内側領域にアクセスするための開口部があり、ここには内側プランジャが配置され、充填領域を形成し、その上端部には、カートリッジのカバーに取り付けるためのクイック結合手段を有する。前記カバーは、内側プランジャのクイック結合手段と係合するように配置された上部リングフラップを含み、内側プランジャヘッドに対して下方および上方の両方向に変位可動性を提供するように取り付けられた外側本体のフラップと係合することができる開口部を有する単一の組立体を形成する。【選択図】図４Ｂ
Patent JP-2021516792-A (JP)
Title: 楕円偏光板および有機発光装置
IPC: G09F9/30
Filed: 2019-04-17
Abstract: 本出願は楕円偏光板および有機発光装置に関する。本出願の楕円偏光板は正面だけでなく、側面で反射特性および色特性が優秀な超高視認性の楕円偏光板およびこれを含む有機発光装置を提供することができる。
Patent JP-2021520607-A (JP)
Title: セパレータを製造するためのコーティングスラリー、電気化学デバイスのためのセパレータ及びその製造方法
IPC: H01M50/443
Filed: 2019-04-02
Abstract: ３０％〜７０％の範囲の結晶化度を有する少なくとも１つのコポリマーと、少なくとも１つの増粘剤と、少なくとも１つのバインダーと、水とを含む、セパレータを製造するためのコーティングスラリーであって、少なくとも１つのコポリマーは、第１の構造単位及び少なくとも１つの第２の構造単位を含む、コーティングスラリー；本明細書に開示されるコーティングスラリーを製造する方法；本明細書に開示されコーティングスラリーを有するセパレータを製造する方法；本明細書に開示される方法によって製造される、電気化学デバイスのためのセパレータ；及びそのセパレータを含む電気化学デバイスが本明細書に開示される。
Patent JP-2021522549-A (JP)
Title: レンズ要素
IPC: A61F9/00
Filed: 2019-04-01
Abstract: 装用者の目の前に装用されることが意図されるレンズ要素であって、標準装用状況において、装用者の上記目の異常屈折を矯正する装用者の処方に基づく第１の光学機能を装用者に提供するように構成された処方部分と、複数の連続光学要素とを備え、各光学要素は、上記標準装用状況において第２の光学機能及び標準装用状況において目の網膜に結像しないという第３の光学機能であって、それにより、目の異常屈折の進行を遅らせる、第３の光学機能を同時に提供する同時二焦点光学機能を有する、レンズ要素。
Patent JP-2021513618-A (JP)
Title: 柔軟性、接着力、及び表面強度が向上したターポリン及びその製造方法
IPC: B32B27/32
Filed: 2019-02-01
Abstract: 開示されたターポリンは、生地層及び前記生地層の少なくとも一面に結合された樹脂層を含む。前記生地層は、高密度ポリエチレン（ＨＤＰＥ）マルチフィラメント糸、前記ＨＤＰＥマルチフィラメント糸と交差するように配列されたポリプロピレン（ＰＰ）マルチフィラメント糸、及び前記ＨＤＰＥマルチフィラメント糸と前記ＰＰマルチフィラメント糸をバインディングするポリエチレンテレフタレート（ＰＥＴ）グラウンド糸を含む。前記樹脂層は、ＰＰ及び低密度ポリエチレン（ＬＤＰＥ）を含む。
Patent JP-2021514818-A (JP)
Title: 電気刺激によって神経障害を治療するための装置および装置によって収集された神経信号を処理するための方法
IPC: A61N1/36
Filed: 2019-02-21
Abstract: 本明細書に開示されるのは、電気刺激により神経障害を治療するための装置および方法である。神経障害を治療するための装置（１０）は、患者の脳に埋め込み可能な少なくとも１つの電極（１２）と、少なくとも１つの電極（１２）に接続された処理および刺激デバイス（１４）とを備える。処理および刺激デバイス（１４）は、少なくとも１つの電極（１２）に送られる刺激信号を生成するように構成された刺激モジュール（１６）と、患者の脳から来る脳活動を測定する取得モジュール（２０）とを備え得る。取得モジュール（２０）は、その入力信号（Ｖ１ａ、Ｖ２ａ）の電位差を増幅し、刺激アーティファクトをフィルタリングするように構成されたフロントエンドブロック（２７）を有し、離散時間信号処理用に構成された多段完全差動スイッチドキャパシタ回路（例えば、集積回路）を備え得る。
Patent JP-2021529366-A (JP)
Title: リモート・アプリケーションを提供するサーバのセキュリティ
IPC: G06F21/55
Filed: 2019-06-21
Abstract: サーバ上で提供されるアプリケーションに対する悪意のある活動を検出するための方法、コンピュータ・システム、およびコンピュータ・プログラム製品が提供される。本発明は、ネットワークを通じてリモートでアクセスされるアプリケーションに関連付けられたユーザ活動データを収集することと、収集されたユーザ活動データからグラフを生成することとを含むことができる。グラフの各ノードは、アプリケーション内の位置に対するユーザから受け取ったユーザ要求の組を表すことができ、ノード間の各接続部は、アプリケーション内の位置の間のユーザ・ナビゲート可能な経路を表すことができる。本発明は、生成されたグラフを記憶することと、アプリケーションに対する後続のユーザ活動を監視することとを含むことができる。本発明は、記憶されたグラフに一致しない後続のユーザ活動を検出することを含むことができる。
Patent JP-2021526958-A (JP)
Title: 空気洗浄装置及び容器を洗浄するシステム
IPC: A61L2/14
Filed: 2019-06-05
Abstract: 空気洗浄装置２００及び容器を洗浄するシステムが開示される。一例の空気洗浄装置は、第１の入口ポート２０８及び第１の出口ポート２１２を有する第１の筐体２０２と、第１の筐体内の第２の筐体２０４であって、第２の筐体は、第２の入口ポート２０１及び第２の出口ポート２１２を有し、第２の出口ポートは、第１の筐体の第１の入口ポートと同じ面に配置される、第２の筐体と、１または複数のエアムーバーとを具備し、該１または複数のエアムーバーが、第１の空気を第２の入口ポートに圧送し、第２の筐体が、第１の空気を第２の入口ポートから第２の出口ポートに導くようになっており、かつ、１または複数のエアムーバーは第２の空気を第１の出口ポートから引き出し、第１の筐体が、第２の空気を第１の入口ポートから第１の出口ポートに導くようになっている。
Patent JP-2021526573-A (JP)
Title: 石油樹脂の製造方法
IPC: C08F2/01
Filed: 2019-05-14
Abstract: 本発明は、分子量分布が狭く、均一な物性の実現が可能な非触媒の条件下で熱重合する石油樹脂の製造方法に関する。具体的には、本発明は、触媒および開始剤なしに熱重合することで、多分散指数が低く、分子量分布が狭いことから均一な物性を有する石油樹脂の製造方法およびこれより製造された石油樹脂に関する。【選択図】なし
Patent JP-2021527794-A (JP)
Title: マルチカスケード冷却システム
IPC: F25B49/02
Filed: 2019-05-07
Abstract: 冷凍構成要素の構成要素から冷媒を受け取り、収着機によって提供される第１の流体でそれを冷却するように構成された少なくとも１つの第１の熱交換器と、少なくとも１つの第１の熱交換器から冷媒を受け取り、補助冷却器によって提供される第２の流体で冷媒の温度を調整するように構成された少なくとも１つの第２の熱交換器と、を備える冷凍構成要素内を流れる冷媒を有するマルチカスケード冷却システムが開示される。冷媒は、少なくとも１つの第２の熱交換器から冷凍構成要素の別の構成要素に流れる。 【選択図】図１
Patent JP-2022105886-A (JP)
Title: Refining method
Inventor: SAKAMOTO MOTOHIRO
IPC: C21C1/02
Filed: 2021-01-05
Abstract: To stably discharge a large amount of slag in intermediate deslagging in refining of molten metal in a converter type vessel.SOLUTION: The inventive refining method includes a first step for subjecting molten iron to at least an Si removal treatment, a second step for storing the molten metal having undergone the first step and slag in a converter type vessel and adjusting an amount of slag to be in a predetermined range, a third step for spraying acid into the converter type vessel to subject the molten metal to a P removal treatment, foaming the slag, a fourth step for performing intermediate deslagging to discharge slag out of the throat of the converter type vessel, and a fifth step for adding flux into the converter type vessel after intermediate deslagging, to subject the molten metal to a C removal treatment. At the finish of the first step, an Si content of the molten metal is 0.28 mass% or less. At the time when acid spraying is stopped in the third step, the slag has a basicity of 0.8-1.5. In the third step, a height of foaming is measured. At the time when acid spraying is stopped before intermediate deslagging, the height of foaming satisfies a formula (1).SELECTED DRAWING: Figure 3
Patent JP-2022105903-A (JP)
Title: Turbine component repair method, repair model creation device and control device
Inventor: TOBITA YOSUKE
IPC: F01D9/02
Filed: 2021-01-05
Abstract: To improve efficiency of turbine repair work in a manner that enables weld repair to be implemented on the basis of a model taking into consideration an adjustment after the weld repair.SOLUTION: A turbine component repair method comprises: a difference model creation process (S6) which creates a difference model corresponding to a difference between a repair object model created through measuring a three-dimensional shape of a turbine component to be a repair object and a reference model specifying a reference three-dimensional shape of the turbine component; a difference identification process (S7) which identifies a relative distance or a relative area between the difference model combined with the repair object model and another turbine component; and a repair model creation process (S10) which creates a repair model, when the relative distance or the relative area identified in the difference identification process does not correspond to a target value, by adding an adjustment margin to the difference model so that either the difference model or the adjustment margin includes a portion satisfying the target value with respect to the another component.SELECTED DRAWING: Figure 5
Patent JP-2021123526-A (JP)
Title: Method for producing silica particle, method for producing silica sol, polishing method, method for producing semiconductor wafer and method for producing semiconductor device
Inventor: SHIMADA YUTA
IPC: B24B37/00
Filed: 2021-01-06
Abstract: To provide a method for producing silica particles that can reduce the content of metal, particularly, zinc and iron.SOLUTION: A method for producing silica particles includes step (1): of purifying methanol with an ion exchange resin and step (2): of adding, to a solution (A) containing methanol purified in step (1), a solution (B) containing tetraalkoxysilane, to subject the tetraalkoxysilane to a hydrolysis reaction and a condensation reaction.SELECTED DRAWING: None
Patent JP-2021110461-A (JP)
Title: Control device of hydraulic device having plural receivers actuated in parallel
Inventor: DENIS NGUON
IPC: F15B11/16
Filed: 2021-01-08
Abstract: To provide a control system of a hydraulic device having a plurality of receivers actuated in parallel.SOLUTION: A control system includes: a control mechanism Ji as a control mechanism for regulating a control position αj of each of receivers Ri to which a fuel is supplied through a pump 1 of which a pressure and a flow rate are regulated by a regulator 6 with or without flow rate sharing; and a distributor as a distributor Di associated with each receiver, and switched by a switch associated with each receiver. When at least two receivers must be actuated, a counter 26 supplies a control signal SX to the switch PTi to switch them to a flow rate sharing mode. Each control mechanism generates a pressure value Pi and a flow rate value Qi in order to generate a flow rate regulation signal SQC corresponding to the sum of the total flow rates Qi(αj) and a pressure signal SPmax corresponding to a highest pressure Pmax among all of the pressures Pi(αj), in the flow rate sharing mode.SELECTED DRAWING: Figure 2
Patent JP-2021058755-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2021-01-15
Abstract: To provide a game machine capable of maintaining interest in a game.SOLUTION: A pachinko machine 1 has a start pocket capable of receiving game balls hit into a game area 5a. When a game ball enters the start pocket, determination processing regarding winning is performed. Thereafter, variable display corresponding to a result of the determination processing is started and, if a winning pattern is displayed in the variable display, a winning game is executed. Accordingly, the pachinko machine 1 can perform a special performance as a performance associated with operation means.SELECTED DRAWING: Figure 60
Patent JP-2021121166-A (JP)
Title: Current protection system for energy storage apparatus
Inventor: NAM HYUNG KYU
IPC: H02J1/00
Filed: 2021-01-21
Abstract: To provide a current protection system of an energy storage apparatus which can improve safety and efficiency by rapidly detecting and blocking a high resistance short circuit accident such as dielectric breakdown of a cable.SOLUTION: The current protection system of the energy storage apparatus includes: a large number of batteries which are linked in parallel; a large number of battery control units which are linked to each of the large number of batteries, and each have a battery current measurement part; a connecting board which links the large number of battery control units at one connection point, and has a contact current measurement part; and a control part which detects presence or absence of an internal short circuit by adding current values measured by the respective battery current measurement parts and a current value measured by the contact current measurement part.SELECTED DRAWING: Figure 2
Patent JP-2022116537-A (JP)
Title: Information processing device, information processing method, and information processing program
Inventor: NAKADA YASUYUKI
IPC: G06F21/62
Filed: 2021-01-29
Abstract: To provide processed data useful to a user even while processing data so as to prevent an individual from being identified from data contents.SOLUTION: An information processing device includes a word extraction part for extracting a word group from words included in structural original data including a plurality of items and document data to be referred to by a user of the original data on the basis of appearance frequency, and an anonymization processing part for performing anonymity processing for changing an item of the original data to a broader concept according to an anonymity processing condition created on the basis of the word group to output the anonymity processed data.SELECTED DRAWING: Figure 2A
Patent JP-2021068712-A (JP)
Title: Lighting system
Inventor: NEMOTO TAKESHI
IPC: H05B47/19
Filed: 2021-02-03
Abstract: To provide a lighting system capable of reducing time required for setting installation at a time of introduction regarding lighting systems using wireless communication.SOLUTION: The lighting system includes: a plurality of lighting fixtures; and a lighting control device for controlling the lighting fixtures for each group consisting of at least one of the lighting fixtures. Each of the lighting fixtures includes transmission means for transmitting identification information of the own lighting device. The lighting control device includes: receiving means for receiving the identification information; and user interface means for displaying a list of lighting fixtures identified by the received identification information and receiving a user instruction when each of the displayed lighting fixtures is to be included in a group.SELECTED DRAWING: Figure 7
Patent JP-2022119077-A (JP)
Title: Semiconductor optical element and manufacturing method of the same
Inventor: Hiratani Takuo
IPC: G02B6/13
Filed: 2021-02-03
Abstract: To provide a semiconductor optical element achieving both heat dissipation property and light confinement, and a manufacturing method of the same.SOLUTION: The semiconductor optical element comprises: a substrate containing silicon; and a semiconductor element bonded to the substrate, formed of a compound semiconductor, and having optical gain. The substrate includes a waveguide, and a first area connected to the waveguide in an extending direction of the waveguide. The first area has a plurality of recesses and a plurality of protrusions. The recess dents from a surface of the substrate to which the semiconductor element is bonded in a thickness direction of the substrate. The protrusion protrudes from a bottom surface of the recess in the thickness direction of the substrate. The plurality of recesses and the plurality of protrusions are arrayed alternately in a direction orthogonal to the extending direction of the waveguide. The semiconductor element is bonded to the first area.SELECTED DRAWING: Figure 1B
Patent JP-2022119400-A (JP)
Title: Vehicular seat and seat pad
Inventor: YAEGASHI MASARU
IPC: B60N2/90
Filed: 2021-02-04
Abstract: To support a wire harness etc. in a state that the wire harness etc. is arranged along a seat pad, and to remove the supported wire harness etc. easily.SOLUTION: A vehicular seat 10 includes: a seat cushion 12 which supports a hip P1 of a seated occupant P from the seat lower side; a seat back 14 which supports a back of the seated occupant P from the seat rear side; and a seat pad 18 forming a part of the seat cushion 12 or the seat back 14. A sheet-like backing material 28 is joined to a surface, which is opposite to the seated occupant P, of the seat pad 18. A base member 70 is fixed to the backing material 28. The base member 70 has: a base body part 78 fixed to the backing material 28; an engagement part 76 with which a first clip 54 etc. is engaged; and a slit 74 which is formed between the base body part 78 and the engagement part 76 to allow displacement of the engagement part 76 relative to the base body part 78.SELECTED DRAWING: Figure 7
Patent JP-2022119409-A (JP)
Title: Information processing device
Inventor: OKADA YUKIFUMI
IPC: H04L7/00
Filed: 2021-02-04
Abstract: To provide an information processing device that effectively synchronizes time.SOLUTION: A synchronization system 1 includes a grand master, a plurality of devices, and the like. The devices include a first external device (master) and a plurality of second external devices (slaves) each of which includes a communication unit and a processor. The communication unit connects to the first external device and the second external devices. The processor receives a hardware time stamp from the first external device through the communication unit to synchronize its own time, calculates an error of its own time based on received timing, transmits weighting coefficient information indicating a weighting coefficient based on the error to the second external devices through the communication unit, receives the weighting coefficient information from the second external devices through the communication unit, transmits a synchronization pulse to the second external devices, receives the synchronization pulse from the second external devices, calculates time of the second external devices based on timing at which the synchronization pulse is received, and corrects its own time based on the time of the second external devices and the weighting coefficient information.SELECTED DRAWING: Figure 1
Patent JP-2022121178-A (JP)
Title: Control device, moving body, control method and program
Inventor: SHIBAUCHI TSUBASA
IPC: G01C21/36
Filed: 2021-02-08
Abstract: To display which lane among a plurality of lanes is a lane to reach a destination in an easy-to-understand manner for a driver, when the destination is set on a travelling condition.SOLUTION: A vehicle control device includes: a recognition part for recognizing vehicle travelling environment and vehicle positional information; a generation part for generating a travelling plan on the basis of the travelling environment; a control part for determining whether or not a destination is set in the travelling plan, and performing vehicle travelling control on the basis of the destination; and a display control part for displaying road information including a plurality of lanes acquired from the positional information and the map information on a display device. The display control part allows a display device to display a second image of a second lane with a gradation obtained by emphasizing the second image compared to a first image of a first lane, and allows the display device to display a third image of a third lane that is a target arrival lane with a gradation obtained by emphasizing the third image compared to the second image.SELECTED DRAWING: Figure 3
Patent JP-2022123931-A (JP)
Title: connector
Inventor: TANAKA SHINJI
IPC: H01R13/639
Filed: 2021-02-15
Abstract: To suppress the disengagement of a locking arm when a force in a direction of release is applied on a housing.SOLUTION: A connector 1 includes a first housing 11 and a second housing 71 that fit with each other. A locking arm 23 of the first housing 11 has an arm part 30, a locking part 31, and an overhanging part 34. The arm part 30 extends along the front-back direction and is bendable in the protruding direction of a locking protrusion 86. The locking part 31 is provided on the front end of the arm part 30. By locking the locking part 31 with the locking protrusion 86, the separation between the first housing 11 and the second housing 71 is regulated. The overhanging part 34 extends from the outer surface of the arm part 30 and is connected to a connection object. Among connecting objects, a connecting part 35 connected to the overhanging part 34 is, when viewed from a side direction of the locking arm 23, orthogonal to a locking surface 31A with the locking protrusion 86 at the locking part 31 and is arranged out of alignment in the anti-protrusion direction, which is opposite to the protruding direction with respect to a hypothetical line VL passing through a center LO of the locking surface 31A.SELECTED DRAWING: Figure 9
Patent JP-2022126332-A (JP)
Title: Air intake and exhaust state estimation system
Inventor: KITAMURA TOMOYA
IPC: F24F7/007
Filed: 2021-02-18
Abstract: To estimate air intake and exhaust states including an exhaust flow rate with a simple configuration even when an air intake and exhaust device cannot adjust a rotation speed of an exhaust fan.SOLUTION: An air intake and exhaust state estimation system comprises: a differential pressure derivation section DPD which can derive differential pressure between two locations considered to have an identical gas flow rate in a distance from an air intake and exhaust object region SP1 to blast means 26, at least between first pressure which is pressure at a first point P1 at a downstream side of an air intake and exhaust port 23a and second pressure which is pressure at a second point P2 at an upstream side of the first point P1, in a transient state where gas in the air intake and exhaust object region SP1 is distributed through a gas distribution passage 25 via an air intake and exhaust port 23a and guided to the outer air intake and exhaust object region SP2 with the blast means 26; and an air intake and exhaust state estimation section S1 which estimates an air intake and exhaust state including an air intake and exhaust flow rate from an air intake and exhaust flow rate at a time in an air intake and exhaust state, the differential pressure derived through the differential pressure derivation section DPD, and the differential pressure at a desired time.SELECTED DRAWING: Figure 1
Patent JP-2022081373-A (JP)
Title: Circuit board
Inventor: RI TOSHO
IPC: H01L23/12
Filed: 2021-02-22
Abstract: To provide a circuit board with flexibility which can be wound.SOLUTION: A circuit board comprises a substrate 110 having a front face 111 and a circuit layer, and a heat dissipation sheet 120. The heat dissipation sheet 120 is bonded to the substrate 110 by an adhesion layer 123, and the adhesion layer 123 is positioned between a heat dissipation layer 122 and the substrate 110. The heat dissipation layer 122 is projected to a front face 111 of the substrate 110. A first projection region A1 is formed on the front face 111. The first projection region A1 includes a first projection area. The adhesion layer 123 is projected to the front face 111 of the substrate 110. A second projection region A2 is formed on the front face 111. The second projection region A2 includes a second projection area. The second projection region A2 is positioned in the first projection region A1. The second projection area is less than the first projection area. An event that the adhesion layer 123 is leaked to or projected to the dissipation layer 122 to contaminate the substrate 110 is avoided. When taking up a plurality of circuit boards 100, an event that those circuit boards 100 are bonded to each other is avoided.SELECTED DRAWING: Figure 3
Patent JP-2022128213-A (JP)
Title: Turbo type pump and fluid supply unit
Inventor: UEMURA SHINICHI
IPC: F04B1/2064
Filed: 2021-02-22
Abstract: To improve fluid compression supply performance during a supply excessive operation in which a consumption flow rate at the downstream side is low for a fluid compression supply capability of an impeller.SOLUTION: A turbo type pump compresses and supplies a fluid to the downstream of a suction passage 32 by rotation of an impeller 34 provided at the suction passage 32. In a portion which is located at the upstream side relative to the impeller 34 in the suction passage 32, an orifice hole 36a which reduces an inner diameter while forming an inversion surface 40 oriented to the downstream side is provided. The inversion surface 40 is provided with an inversion partition wall part 42 which restricts flow of the fluid in a circumferential direction.SELECTED DRAWING: Figure 2
Patent JP-2022128290-A (JP)
Title: Gravure plate, gravure printer and manufacturing method of laminate type electronic component
Inventor: KOKAWA SHINICHI
IPC: B41M1/10
Filed: 2021-02-22
Abstract: To provide a gravure plate which, while securing fluidity of a paste between adjacent cells, can further sufficiently secure a start point of transfer of the paste on a transfer sheet.SOLUTION: A gravure plate 2 is provided with a concave section 13 for holding a paste 12 on an outer periphery surface, in which provided is, in the inside of the concave section 13, a bank structure 20 having a vertical bank 15 in which a first vertical bank 15a extending while tilting to one of an axial direction Y relative to a peripheral direction and a second vertical bank 15b connected to an end section of the first vertical bank 15a and extending while tilting to the other side are alternately arranged in a peripheral direction, and a connection section 151 of the first vertical bank 15a and a second vertical bank 15b is alternately convex to one and the other of the axial direction Y, a plurality of longitudinal banks 16 extending from a side convex to an axial direction Y to the axial direction Y of the connection section 151, and a transfer aide section 30 provided to a tip end of the longitudinal bank, and an interval between the mutually adjacent first bank structure and the second bank structure among the bank structure is divided into a plurality of mutually communicating cells.SELECTED DRAWING: Figure 4