baber/WOPTO huggingface dataset:
Patent JP-2018514848-A (JP)
Title: クラウド対クライアント挙動の差異を通じてマルウェアを特定するための方法およびシステム
IPC: G06F21/56
Filed: 2016-03-01
Abstract: コンピューティングデバイスは、ソフトウェアアプリケーションが良性であるのかそれとも非良性であるのかをより良好に決定するために、別の構成要素(たとえば、サーバ)とともに働くように構成され得る。このことは、サーバが、静的および/または動的な分析動作を実行し、ソフトウェアアプリケーションの正しいまたは予期される挙動の範囲を記述または特徴付ける挙動情報構造を生成し、挙動情報構造をコンピューティングデバイスへ送ることを介して達成され得る。コンピューティングデバイスは、受信された挙動情報構造を局所的に生成された挙動情報構造と比較して、ソフトウェアアプリケーションの観測された挙動が、ソフトウェアアプリケーションの予期される挙動と異なるかまたは予期される挙動から逸脱するかどうか、あるいは観測された挙動が予期される挙動の範囲内にあるかどうかを決定し得る。コンピューティングデバイスは、挙動情報構造が局所的挙動情報構造と整合しないとき、そのセキュリティ/精査のレベルを増大させ得る。
Patent JP-2018517639-A (JP)
Title: 光ファイバをボビンの上に挿入するための装置及び方法
IPC: B65H54/71
Filed: 2016-04-29
Abstract: 本発明は、ボビンのリム（１１）に配置されるポート（１１０）を通って光ファイバ（１００）を挿入する装置（６）に関し、装置は、光ファイバが進む方向に沿って：−光ファイバを移動させるシステム（６０、６１）と、−光ファイバを切断するツール（６３）と、−スロットを有する第１の光ファイバ案内要素（６５）であって、スロットの基部は、移動システム（６０、６１）に面する入口（６５１）と、ボビンのリムのポート（１１０）に面する出口（６５２）との間に湾曲部を画定する、第１の光ファイバ案内要素と、を有することを特徴とする。
Patent JP-2018521255-A (JP)
Title: フランジ付き機械デバイスのための組み立て／分解装置およびフランジ付き機械デバイスのための組み立て／分解方法
IPC: F02C7/20
Filed: 2016-05-06
Abstract: フランジ付き機械デバイスのための組み立て／分解装置（１）が、少なくとも座部（２２）を有する後方当接部（２１）が設けられた本体（２）と、座部（２２）の一部に収容され、座部（２２）から第１の方向に延びる連結ピン（４）と、本体（２）に連結された把持デバイス（３）と、少なくとも第１の保持アーム（５１）および第２の保持アーム（５２）が設けられた係合機構（５）であって、第１の保持アーム（５１）および第２の保持アーム（５２）は、少なくとも第１の位置と第２の位置との間で一緒に移動可能であり、第１の位置において第１の保持アーム（５１）が後方当接部（２１）と対向し、第２の位置において第２の保持アーム（５２）が後方当接部（２１）と対向する、係合機構（５）とを備える。 【選択図】図５
Patent JP-2018514774-A (JP)
Title: 時計
IPC: G04B19/22
Filed: 2016-04-18
Abstract: 本発明の一実施形態に係る時計は、表示しようとする第１国の時刻を示す第１時針と、表示しようとする第２国の時刻を示す第２時針を含む時針部と、夜１２時をなす基準線を含む時間が表示される時針盤と、日付変更線と都市名が表示され、前記第１時針と回転される都市銘盤と、前記日付変更線を基準に連続する２つの日付を表示する日付表示部を含み、前記日付表示部は、上記時針盤に対して相対的に回転する前記都市銘盤に設けられた上記日付変更線が上記時針盤に設けられた上記基準線を通ることに連動して、日付を変動することを特徴とする。本発明に係る時計は、海外旅行者、海外ビジネス活動家などの海外活動の増加に伴い必要とされるデュアル時計をアナログ形状になし、様々な趣向や消費欲求に応じた新たな形態を提示することはもちろん、２カ国に属する時刻に対応して異なる日付を表示することにより、ユーザーが容易に時刻と日付を認識することができる。【選択図】 図１
Patent JP-2018511811-A (JP)
Title: 子宮内膜癌の診断方法
IPC: G01N30/86
Filed: 2016-02-23
Abstract: 血液のメタボローム解析に基づく子宮内膜癌の診断方法であって、下記の工程を含む方法を開示する:（Ｉ）下記を含むトレーニングフェーズ：−子宮内膜癌を伴う患者および健常対照に由来する血液試料のＧＣＭＳまたはＧＣ×ＧＣＭＳ分析；−少なくとも分類モデルをトレーニングするための、少なくとも判別分析モデルまたは機械学習モデルを用いる多変量解析による、得られた結果のインテグレーション；（ＩＩ）未知血液試料のＧＣＭＳまたはＧＣ×ＧＣＭＳ分析、およびトレーニングフェーズ（Ｉ）で形成した分類モデルに基づく適切なクラスへのそれの割り当てを含む、割り当てフェーズ。【選択図】図１
Patent JP-2018524805-A (JP)
Title: コーティングされた電気アセンブリ
IPC: H05K3/28
Filed: 2016-06-09
Abstract: 電気アセンブリの少なくとも1つの表面上に多層コンフォーマルコーティングを有する電気アセンブリであって、多層コーティングの各層は、(a)1種以上の有機ケイ素化合物、(b)任意選択で、O2、N2O、NO2、H2、NH3、N2、SiF4及び/又はヘキサフルオロプロピレン(HFP)、並びに(c)任意選択で、He、Ar及び/又はKrを含む前駆体混合物のプラズマ堆積により得ることができる、電気アセンブリ。得られるプラズマ堆積材料の化学構造は、一般式:SiOxHyCzFaNbにより説明され得る。コンフォーマルコーティングの特性は、x、y、z、a及びbの値を調整することにより改変される。【選択図】図１
Patent JP-2018520752-A (JP)
Title: 放射線映像の処理方法及び放射線撮影システム
IPC: A61B6/00
Filed: 2015-10-23
Abstract: 【課題】間接方式の放射線ディテクターの閃光体パネルから発せられる光の散乱に起因するボケ現象を補正することのできる放射線映像の処理方法及び放射線撮影システムを提供する。 【解決手段】本発明による放射線映像の処理方法は、 閃光体パネル及びピクセルアレイパネルを有する間接方式の放射線ディテクターを用いて放射線映像を取得するステップと、前記閃光体パネル又はピクセルアレイパネルに基づいて点状分布関数（ＰＳＦ）を定義するパラメータの値を決定するステップと、前記パラメータの値が適用された点状分布関数（ＰＳＦ）を用いて前記放射線映像をデコンヴォルーションして補正するステップと、を含む。 【選択図】図１
Patent JP-2018518496-A (JP)
Title: ポリアルキレングリコール誘導体を含む医薬組成物
IPC: A61K8/86
Filed: 2016-06-19
Abstract: 本発明は、医薬活性物質として特定のポリアルキレングリコール誘導体を含むかまたはからなる、ヒトの皮膚および頭皮の痒い状態を予防し、治療し、かつ/または治癒させるための、そして/またはヒトの皮膚および頭皮にＰＡＲ−２拮抗効果をもたらすための、組成物を提案する。【選択図】 図１
Patent JP-2019119173-A (JP)
Title: Printer, printing control method, and program
Inventor: OZAWA TAKEO
IPC: B41J11/42
Filed: 2018-01-10
Abstract: To suppress useless consumption of a printed medium.SOLUTION: A printer 1 comprises: a platen roller 21 which conveys a printed medium M; a thermal head 10 which performs printing onto the printed medium M; and a control circuit 5. When printing onto the printed medium M is performed by the thermal head 10, the control circuit 5 controls the platen roller 21 according to whether such printing is continuous printing or not so that an amount of conveyance, such that the printed medium M is conveyed in a reverse direction of a direction toward an exhaust port, is differed before start of printing onto the printed medium M by the thermal head 10.SELECTED DRAWING: Figure 10
Patent JP-2019118725-A (JP)
Title: Cover of vehicle portable machine
Inventor: TAKENAKA SHIMPEI
IPC: E05B19/00
Filed: 2018-01-11
Abstract: To provide a key cover which allows a vehicle key to be extracted with one hand.SOLUTION: A key cover 1 is made of an elastic body, receives a vehicle key 2, and allows a part of the received vehicle key 2 to be exposed with one hand. The key cover has an opening 3 through which the vehicle key 2 can be put in and out, a first contact part 4 in contact with a palm, a second contact part 6 in contact with fingers other than a thumb, a recess 5 formed on the upper side of the second contact part 6, and a force application part 28 for applying a force by the thumb to expose a part of the vehicle key 2 when the key cover 1 is elastically deformed. Thereby, an upper portion of the vehicle key 2 is exposed from the key cover 1.SELECTED DRAWING: Figure 8
Patent JP-2019124746-A (JP)
Title: Picture creation game machine, edition method, and program
Inventor: HAGIWARA RIYO
IPC: H04N5/232
Filed: 2018-01-12
Abstract: To retouch an image captured at a specific angle to individually finish a desired-looking image.SOLUTION: A imaging processing unit is configured to generate a plurality of captured images by capturing a user at a plurality of angles as a subject, and a display control unit is configured to display an edition screen receiving an edition input with any of the plurality of captured images as an edition object. A retouch processing unit is configured to apply retouch processing to the subject reflected on the captured image captured at a specific angle. A display control unit is configured to display a retouch GUI for receiving a selection of the retouch processing on the edition screen only when the captured image captured at the specific angle becomes the edition object, and when the captured image captured at other angle other than the specific angle becomes the edition object, not to display the retouch GUI on the edition screen. The present technique can be applied to a picture creation device.SELECTED DRAWING: Figure 16
Patent JP-2019123805-A (JP)
Title: Block copolymer, micelle composition, and pharmaceutical composition
Inventor: HORACIO CABRAL
IPC: A61K47/34
Filed: 2018-01-16
Abstract: To provide a novel pH-sensitive block copolymer characterized by reduced degradation in a pH environment (pH 7.4) of normal tissue, and a micelle composition containing the block copolymer, and a pharmaceutical composition containing the micelle composition.SOLUTION: A block copolymer contains a hydrophilic polymer segment and a hydrophobic polymer segment, where the hydrophilic polymer segment and the hydrophobic polymer segment are coupled with a divalent linking group containing a structure represented by general formula (I) (where X-Xindependently represent a hydrogen atom or an electron-withdrawing group, where at least one of X-Xis an electron-withdrawing group. * is a bond).SELECTED DRAWING: None
Patent JP-2019122922-A (JP)
Title: Cleaning device and inkjet application device
Inventor: OSHIMO MASAHIKO
IPC: B05C5/00
Filed: 2018-01-17
Abstract: To provide a cleaning device that can remove even quick-dry ink adhering to a nozzle surface and remove cleaning fluid adhering to the nozzle surface while suppressing the nozzle surface from being damaged by wiping, and an inkjet application device.SOLUTION: The cleaning device, which cleans an inkjet head having a nozzle surface having a plurality of nozzle holes through which ink is discharged formed therein, comprises a cleaning fluid jetting part for jetting cleaning fluid, and a waste fluid tray for receiving cleaning fluid jetted from the cleaning fluid jetting part. The cleaning fluid jetting part has a plurality of jetting ports formed therein, and is configured so that the cleaning fluid is jetted directly from the jetting ports toward the nozzle surface.SELECTED DRAWING: Figure 5
Patent JP-2019125509-A (JP)
Title: Redox flow fuel cell
Inventor: KAWAI HIROYUKI
IPC: H01M4/86
Filed: 2018-01-17
Abstract: To provide a redox flow fuel cell with good power generation performance.SOLUTION: A redox flow fuel cell includes an electrolyte membrane, an anode electrode provided on one surface of the electrolyte membrane and supplied with a fuel gas, a cathode electrode provided on the other surface of the electrolyte membrane and supplied with a solution including polyoxometalate, and the cathode electrode has a diffusion layer including at least carbon fiber, and the BET specific surface area of the carbon fiber evaluated by the BET method is 1.59 m/g or more and 4.35 m/g or less.SELECTED DRAWING: Figure 2
Patent JP-2019129728-A (JP)
Title: Fishing hook remover
Inventor: OTSUKA TAKASHI
IPC: A01K97/18
Filed: 2018-01-29
Abstract: To provide a fishing hook remover in which a way of removing a fishing hook can be switched according to a hooking state of the fishing hook, without using a different fishing hook remover.SOLUTION: A fishing hook remover 1 includes a body tube 2 provided with a short first notch 2f and a long second notch 2g, a moving body 3 mounted to the body tube 2 in a forward/backward moving manner and having a fishing hook holding part 7 in the front end, and a regulator 4 relatively movable to the body tube 2. The fishing hook remover is configured as follows: a fishing hook 101 is inserted into first and second notches 2f, 2g, when the moving body 3 is retreated while a fishing hook 101 is inserted into the fishing hook holding part 7; the part inserted in the second notch 2g is sandwiched while coming in abutment with the regulator 4 in the longitudinal same level as the part inserted in the first notch 2f, when the regulator 3 is in a regulation position; and alternatively, the part inserted in the second notch 2g comes in abutment with the body tube 2 or the regulator 4 and sandwiched in a rear position from the part inserted in the first notch 2f, when the regulator 4 is in a non-regulation position.SELECTED DRAWING: Figure 8
Patent JP-2019134039-A (JP)
Title: Component mounting device and component inspection method
Inventor: NAKAMURA SEIJI
IPC: H05K13/08
Filed: 2018-01-30
Abstract: To provide a component mounting device and a component inspection method capable of suppressing the mounting of an irregularly shaped component on a substrate even when an irregularly shaped component that differs in points other than the number of terminals is adsorbed to a head as well as an irregularly shaped component that differs in the number of terminals from a mounting target component mounted on the substrate.SOLUTION: In a component mounting device 1, a control unit 10 determines whether a mounting scheduled component E2 held by a head 15 is a mounting target component E1 on the basis of first comparison between a mounting scheduled component image 53 indicating the mounting scheduled component E2 and mounting target component data 51, and second comparison between irregularly shaped component data 52 that is electronic component data 40 of an irregularly shaped component E3 and the mounting scheduled component image 53.SELECTED DRAWING: Figure 10
Patent JP-2018099686-A (JP)
Title: Distillation apparatus for extraction of essential oils and hydrosols from plant within capsule
Inventor: Moshe Balass
IPC: B01D5/00
Filed: 2018-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a more efficient distillation process using a modular distillation system to maximize the quality and quantity of volatile oil obtained from plant material.SOLUTION: The present invention provides distillation processing using a distillation system that allows greater contact between steam generated from a liquid (water) held in a vessel 10 and plant material contained in a closed removable capsule 20 so as to extract volatile oils and hydrodistillates from the plant material, causes a condenser 30 to condense infused vapor that has passed through the capsule, and separates and collects the volatile oils, which are essential oils, and the hydrodistillates, which are hydrosols or the like, from the condensed liquid, which has flowed in from an outlet 38, in a separating chamber.SELECTED DRAWING: Figure 3
Patent JP-2019134292-A (JP)
Title: Receiver
Inventor: NONAKA YASUYUKI
IPC: H04H60/07
Filed: 2018-01-31
Abstract: To provide a receiving method, a transmitting method, a transceiving method, a receiver, a transmitter and a transceiver that are capable of improving service to a visually or hearing impaired audience, or an audience that prefers foreign language voice.SOLUTION: A method comprises: setting identification information corresponding to a coded signal (audio signal, video signal, subtitle signal, etc.) having attributes suitable for a visually or hearing impaired audience; arranging the identification information in a broadcast signal or communication signal and transmitting it; and receiving the broadcast signal or communication signal and using the identification information. Alternatively, a method comprises: setting identification information corresponding to a foreign language subvoice signal; arranging it in a broadcast signal or communication signal and transmitting it; and receiving the broadcast signal or communication signal and using the identification information.SELECTED DRAWING: Figure 32
Patent JP-2019132376-A (JP)
Title: Seal assembling method and wheel bearing device
Inventor: UEMOTO TAKAFUMI
IPC: F16C33/80
Filed: 2018-02-01
Abstract: To make a fastening margin of a lip possessed by a seal approximate a design value.SOLUTION: In a method for assembling a seal 15 to an outer ring end part 17 by pressure-inserting the seal 15 into the other side in an axial direction from one side in the axial direction with respect to the outer ring end part 17 being one side in the axial direction possessed by an outer ring member 12 for a wheel bearing device, the seal 15 has a lip 30a contacting with a seal face 29 from the axial direction possessed by an inner ring member 11 for the wheel bearing device. The method includes: a first process for moving the seal 15 up to a first position at the other side in the axial direction with respect to the outer ring end part 17, and fitting the seal 15 to the outer ring end part 17; and a second process for moving the seal 15 in the first position so as to be returned to one side in the axial direction, and bringing about a state that the seal 15 is fit to the outer ring end part 17 in a second position at one side in the axial direction rather than the first position.SELECTED DRAWING: Figure 2
Patent JP-2019135966-A (JP)
Title: Chocolate and production method therefor
Inventor: KARATANI NAOHIRO
IPC: A23G1/36
Filed: 2018-02-09
Abstract: To suppress weakening of snapping properties in a chocolate while keeping an automatic restoration maximum temperature thereof as high as possible, and in particular, make an automatic restoration maximum temperature 37-45°C.SOLUTION: This problem is solved by adding, to a molten chocolate material containing an emulsifier having an HLB value of at most 7, a powdered chocolate seed agent that contains a stabilization crystal of a triglyceride (BOB) which has behenic acid at positions 1 and 3 and oleic acid at a position 2.SELECTED DRAWING: None
Patent JP-2018106185-A (JP)
Title: Auxiliary pedal device for piano
Inventor: DEMUKAI YUKIHIRO
IPC: G10C3/26
Filed: 2018-02-13
Abstract: PROBLEM TO BE SOLVED: To provide an auxiliary pedal device for a piano which is easy to be mounted on a pedal of a piano and adjusted in its height.SOLUTION: A main pole 20 for supporting a playing pedal 30 and a pedal fixing portion 40 for fixing a pedal of a piano are attached to a base plate 10, and the playing pedal 30 has a pedal portion 31, a slide shaft 32 attached to the pedal portion 31, and a female threaded portion 32c provided on the slide shaft 32. The main pole 20 has an insertion hole into which the slide shaft 32 is inserted, a lock hole 22 for supporting the slider shaft 32, and plural saucer portions 23 provided around the lock hole 22. By screwing a lock bolt 50 having a convex portion 52 which engages with the saucer portion 23 and supports and fixes the slide shaft 32 to the main pole 20 into a female threaded portion 32c of the slide shaft 32, engaging the convex portion 52 to the predetermined saucer portion 23, and adjusting the height of the playing pedal 30, the slide shaft 32 is supported and fixed.SELECTED DRAWING: Figure 6
Patent JP-2018136539-A (JP)
Title: Display panel, display device, input/output device, and information processing device
Inventor: KIMURA HAJIME
IPC: G02F1/1343
Filed: 2018-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a novel display panel that is highly convenient or reliable.SOLUTION: The display panel includes a first pixel, a second pixel, and a functional layer. The first pixel includes a first display element, and the second pixel includes a second display element. The functional layer includes a first pixel circuit and a second pixel circuit. The first display element includes a first electrode, a second electrode, and a layer containing a liquid crystal material. A first distance is provided between the first electrode and the functional layer. A second distance is provided between the second electrode and the functional layer. The first electrode and the second electrode each include a region overlapping with the layer containing a liquid crystal material. The second distance is shorter than the first distance. The second display element includes a third electrode, a fourth electrode, and the layer containing a liquid crystal material. A third distance is provided between the third electrode and the functional layer. A fourth distance is provided between the fourth electrode and the functional layer. The fourth distance is shorter than the third distance and longer than the first distance.SELECTED DRAWING: Figure 2
Patent JP-2019142066-A (JP)
Title: Manufacturing method of resin molded product
Inventor: FUKAYA MASAMITSU
IPC: B29C43/32
Filed: 2018-02-19
Abstract: To provide a manufacturing method of a resin molded product that can be pressed against a molding surface of a mold while uniformly applying heat to a resin sheet.SOLUTION: A manufacturing method of a resin panel 1 includes an installation step S10 and a heating and pressurizing step S11. The installation step S10 is a step of installing a resin sheet 15 so as to face a molding surface 161 formed on an inner surface of a mold 16 having a cavity 160. The heating and pressurizing step S11 is a step of charging a powder 17 heated to a predetermined temperature into the cavity 160 while applying a predetermined pressure after the installation step S10, and pressing the resin sheet 15 against the molding surface 161 while heating it with the powder 17.SELECTED DRAWING: Figure 16
Patent JP-2018092190-A (JP)
Title: Electrochromic device precursor, device for manufacturing electrochromic device precursor, and manufacturing method of electrochromic device
Inventor: WANG ZHONGCHUN
IPC: G09F9/30
Filed: 2018-02-21
Abstract: PROBLEM TO BE SOLVED: To provide an electrochromic device (ECD) that improves poor reliability and poor performance of a conventional device.SOLUTION: An ECD is manufactured by depositing an electrochromic (EC) layer and then, depositing an ionically conductive interfacial region serving as an ionically conductive (IC) layer between the EC layer and a counter electrode (CE) after the CE layer is deposited. The interfacial region contains ionically conductive electronically-insulating material together with components of the electrochromic layer and/or the counter electrode layer, and use of perfectly solid inorganic material provides improvement in reliability and performance.SELECTED DRAWING: Figure 3A
Patent JP-2018110017-A (JP)
Title: Determination device, determination method, and determination program
Inventor: KOBAYASHI NAOTO
IPC: G06Q50/00
Filed: 2018-02-22
Abstract: PROBLEM TO BE SOLVED: To accurately determine credibility of personal.SOLUTION: A determination device according to the present application comprises an acquisition part and a determination part. The acquisition part acquires asset information that is information optionally combining respective assets possessed by a first user together, and also an action history of the first user on a network. The determination part determines information related to the assets of a second user on the basis of the asset information of the first user and the action history on the network, each acquired by the acquisition part.SELECTED DRAWING: Figure 8
Patent JP-2019149238-A (JP)
Title: Connector device
Inventor: TAGOME SO
IPC: H01R13/6461
Filed: 2018-02-26
Abstract: To provide a connector device capable of attaining enlargement of an effective transmission frequency band under forming first and second parallel rows by arraying and disposing contact ends of multiple signal and ground contacts supported by an insulation housing on a circuit board in a circuit board surface direction.SOLUTION: A first contact row formed from multiple first signal contacts and multiple first ground contacts 26 and a second contact row formed from multiple second signal contacts and multiple second ground contacts are supported by an insulation housing 14. In a state where a length from a contact end 32 to a connection end 33 of the first ground contacts 26 is set longer than a length from a contact end of the second ground contacts to a connection end within a range that does not exceed a double of the length, an intermediate part 41 between the contact end 32 and the connection end 33 in the first ground contacts 26 is connected to a conductive shell 17 which is mounted to the insulation housing 14.SELECTED DRAWING: Figure 16
Patent JP-2019151767-A (JP)
Title: Thermosetting silicone composition, silicone resin cured product, and semiconductor device
Inventor: KOBAYASHI ATARU
IPC: H01L23/29
Filed: 2018-03-05
Abstract: To provide a transparent thermosetting silicone composition which has high fluidity at room temperature and gives a cured product excellent in transparency and heat resistance (thermal stability), especially thermal discoloration resistance, and having high gas barrier properties.SOLUTION: The thermosetting silicone composition contains: (A-1) 30-70 pts.mass of an addition reaction product of (a) a compound having two hydrogen atoms bonded to silicon atoms in one molecule and (b) a polycyclic hydrocarbon having two addition-reactive carbon-carbon double bonds in one molecule, the addition reaction product having at least two addition-reactive carbon-carbon double bonds in one molecule; (A-2) 30-70 pts.mass of a compound represented by general formula (3); (B) an organosilicon compound having three or more hydrogen atoms bonded to silicon atoms in one molecule; and (C) a hydrosilylation reaction catalyst.SELECTED DRAWING: None
Patent JP-2019150408-A (JP)
Title: Wall-shaped part and apparatus or the like
Inventor: NAKAI GORO
IPC: A47G29/12
Filed: 2018-03-05
Abstract: To provide a wall-shaped part and an apparatus or the like, the wall-shaped part including a through hole part that effectively waterproofs the inside of the apparatus or the like even when being used at a place that gets wet with rain or the like.SOLUTION: A storage cabinet A has a door body D constituted by an approximately vertical steel front side plate part D1 whose almost right half has a large number of through holes D2, the front side plate part having a rear side on which a rear side plate part D3 made from transparent synthetic resin is held so as to overlap with the rear side in a state in which a front side face of the rear side plate part D3 is in contact with the rear side. All of the through holes D2 in the front side plate part D1 are covered by the rear side plate part D3. The front side plate part D1 integrally includes a water receiving part Da having a shape of a groove opening upward over the almost entire lateral width on a lower end rear side of the front side plate part. The water receiving part Da comprises an outflow part Db, a vertically through hole from which aqueous liquid flows out naturally, near a right end thereof.SELECTED DRAWING: Figure 3