baber/WOPTO huggingface dataset:
Patent JP-2012137947-A (JP)
Title: Management device, management method and management program of clinical examination value
Inventor: UENO TAMIO
IPC: G06Q50/22
Filed: 2010-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a management device, a management method and a management program of clinical examination values capable of reducing the cost for reexamination.SOLUTION: A management device includes a storage part that stores plural processed and unprocessed examination values and an arithmetic processing part. The arithmetic processing part reads out examination values for creating parameters corresponding to an examination item from the storage part. When the absolute value of a correlation coefficient which is calculated by using a pair of examination values for creating parameters which are in a tolerable daily error relation and examination values of an identical subject is larger than a first threshold, the examination item and the tolerable daily error are determined as an available set. The main component and standard deviation of the pair of examination values for creating parameters corresponding to the set are calculated. A pair of management examination values of an identical subject corresponding to the pair is read out from the storage part to calculate the second main component. When the absolute value of a value obtained by dividing the second main component by the standard deviation is smaller than a second threshold, unprocessed examination values of the pair of management examination values are excluded from a reexamination target and stored in the storage part.
Patent JP-2012140513-A (JP)
Title: Syrup composition, draining topcoat, heat-blocking topcoat, and coating method
Inventor: KOBORI MASAKI
IPC: C08F291/00
Filed: 2010-12-28
Abstract: PROBLEM TO BE SOLVED: To provide: a syrup composition whose cured material is hardly cutback; a draining topcoat and a heat-blocking topcoat composed of a cured material of the syrup composition; and a coating method using the syrup composition.SOLUTION: The syrup composition includes: a (meth)acrylic monomer (A1 component) having no hydroxyl group and one (meth)acryloyl group; a (meth)acrylic monomer (A2 component) having at least one hydroxyl group and one (meth)acryloyl group; a polymer (B component); a plasticizer (C component); and a crosslinking agent (D component) having two or more (meth)acryloyl groups. Based on the total amount of A1 component, A2 component, B component, C component and D component, A1 component is 5 to 40 mass%; A2 component is 20 to 55 mass%; B component is 5 to 40 mass%; C component is 0 to 15 mass%; and D component is 0 to 40 mass%.
Patent JP-2012139765-A (JP)
Title: Gripping machine
Inventor: TAKASE TATSUMA
IPC: B25J15/08
Filed: 2010-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a gripping machine that can grip various kinds of workpieces with different shapes and has high general versatility.SOLUTION: A general-purpose hand 50 is the gripping machine for gripping a workpiece by fingers that are configured to be opened and closed by an actuator. The actuator includes a floating mechanism that floatingly supports the actuator itself so that the actuator is slidable in opening and closing directions of the fingers. The general-purpose hand includes electric chucks 8, 16, 24, which are the three actuators, wherein each of two electric chucks 16, 24 of the three electric chucks has a pair of fingers and also is disposed so that opening and closing directions of each of the pair of fingers are parallel to each other, and the other electric chuck 8 opens and closes the two electric chucks 16, 24 in a direction perpendicular to the opening and closing directions of each of the pair of fingers of the two electric chucks 16, 24 to open and close each of the pair of fingers of the two electric chucks 16, 24 in the perpendicular direction.
Patent JP-2010525016-A (JP)
Title: Ｓｌｐ受容体調節活性を有するフタラジンおよびイソキノリン誘導体
IPC: A61P25/18
Filed: 2008-04-21
Abstract: 本発明は、遊離形または塩形の式（I）〔式中、全ての可変基は明細書に定義されている。〕の新規ヘテロ環式化合物、その製造方法、その医薬としての使用およびそれを含む医薬に関する。
Patent JP-2010527024-A (JP)
Title: 距離測定装置及びその方法
IPC: G01S17/93
Filed: 2008-05-14
Abstract: 本発明による距離測定装置は、光パルスを放出する発光部と、入射された反射光を感知する受光部と、前記発光部から放出された前記光パルスを測定空間に反射させ、前記測定空間の物体から反射された前記反射光を前記受光部に入射されるように反射させる反射ミラーと、前記反射ミラーが移動するようにするアクチュエータと、前記受光部から感知した信号から距離情報を獲得し、前記アクチュエータから位置情報を獲得するコントローラとが備えられる。 【選択図】図１
Patent JP-2010529115-A (JP)
Title: 癌細胞成長抑制用新規アミド誘導体
IPC: A61P43/00
Filed: 2008-06-05
Abstract: 【課題】本発明は上皮成長因子受容体の過発現によって誘導される癌細胞の成長を選択的及び効果的に抑制し、また、ＥＧＦＲチロシンキナーゼの突然変異によって発生する薬物耐性発現を予防する、新規アミド誘導体及びその薬剤学的に許容可能な塩、及びこれを活性成分として含む医薬組成物を提供する。
Patent JP-2010535567-A (JP)
IPC: A61F13/56
Filed: 2008-03-07
Abstract: 1. A closure element (10) with elastic side panels for absorbent pant-like sanitary products (52), said element (10) being formed starting from a strip (12) at least partially made of elasticised material (16) folded in transverse directions so as to form two parts (22, 24), symmetrical relative to a central transverse plane (26), each of said parts (22, 24) being able to form a side panel (76) of an absorbent sanitary product (52), said closure element (10) comprising: 
- a first branch (28) that extends continuously through said central transverse plane (26); 
- two second branches (30) connected to respective opposite ends of the first branch (28) by means of respective first folds (32), distal relative to said central transverse plane (26), in which the first branch (28) and the two second branches (30) have respective mutually facing surfaces (34, 36) permanently fastened to each other; 
- two third branches (40) connected to respective ends of second branches (30) by means of respective second folds (42), proximal and distanced relative to said central transverse plane (26); 
- two fourth branches (44) connected to respective ends of the two third branches (40) in distal positions relative to said central transverse plane (26); and 
- two fifth branches (46) connected to respective ends of the fourth branches (44) by means of respective third folds (48), proximal and distanced relative to said central transverse plane (26).
Patent JP-2010537387-A (JP)
Title: 電気化学セル用セパレータおよびその製造方法
IPC: H01M50/491
Filed: 2008-08-21
Abstract: 電気化学セル用の電極／セパレータアセンブリは、電流コレクタと、電流コレクタに接着された多孔質の複合電極層であって、少なくとも電気活性な粒子とバインダとを含む電極層と、ポリママトリックス中に実質的に均一に分布してナノ細孔を形成する無機物粒子を含み、少なくとも２５％の細孔容積率を有する多孔質複合セパレータ層と、を含み、セパレータ層は、２つの層の間の界面で、溶媒接着により、電極層に固定され、接着は、バインダとポリマの混合物を含む。また、アセンブリを形成および用いる方法が述べられる。
Patent JP-2010539764-A (JP)
IPC: H04M3/533
Filed: 2008-07-17
Abstract: The invention concerns a method of providing an improved call forwarding service in a telecommunications network, and a network unit and a computer program product to execute this method, A call initiated by a caller (10) to a first callee (21) is consecutively forwarded, starting from the first callee (21), to one or more further interlinked callees (22, 23), thereby forming a call forwarding chain (401, 402). A set of data is added to the call, the data comprising an identifier of each of the callees (21, 22, 23) involved in the call forwarding chain (401, 402) and an address associated with a respective message memory (210, 220, 230) assigned to each of the callees (21, 22, 23) involved in the call forwarding chain (401, 402). When the call is forwarded to the message memory (230) assigned to a last callee (23) of the call forwarding chain (401, 402), the caller (10) is prompted to provide a message to be stored in one or more of the message memories (210, 220, 230). From the set of data one or more of the addresses associated with the message memories (210, 220, 230) are retrieved. And the message received from the caller (10) is delivered to one or more of the message memories (210, 220, 230) by routing the message to the retrieved one or more addresses.
Patent JP-2010541440-A (JP)
Title: 通信システムにおけるセキュリティ起動検出のための方法および構成
IPC: H04W28/06
Filed: 2008-07-30
Abstract: 明示的なシグナリングが無いユーザ端末（１２）によるセキュアモードの開始を検出するための方法および装置が提供される。ネットワーク（３０）がユーザ端末に、セキュアモードに切り替え、ユーザ端末からデータパケットを受信するように命令した後で、受信側のネットワークノード（２２）は、ユーザ端末によって有効なセキュリティが受信されるデータパケットに対して適用されているかどうかを判定することにより、前記ユーザ端末のセキュリティモードを判定する。 【選択図】図１
Patent JP-2011504033-A (JP)
Title: 移動ノードのネットワークにおいてデータパケットを放送する方法、及び関連するノード
IPC: H04W4/06
Filed: 2008-10-28
Abstract: 本発明は、道路網の車線に沿って移動する移動ノードの複数のグループを有するアドホックネットワークにおいて、データパケット（Ｄ）を放送する方法に関係する。本発明によれば、データパケット（Ｄ）が、その間に、データパケット（Ｄ）が同時に２つの相反する移動方向（Ａ １ 、Ａ ２ ）に伝播し、データパケット（Ｄ）がグループ（Ｇ）の周辺のノード（Ｂ １ 、Ｂ ２ ）によって受信されるグループ内放送段階の間に、グループ（Ｇ）の中で放送される。グループ間放送段階の間に、周辺のノード（Ｂ）は、別のグループに、データパケット（Ｄ）を送信する。
Patent JP-2011504587-A (JP)
Title: 力又は圧力を測定するための部品及びそのような部品を含むセンサ
IPC: G01L23/22
Filed: 2008-11-24
Abstract: 本発明は、力センサ又は圧力センサに装着される部品２に関する。前記部品２は、圧電材料で製作された環状の測定要素２と、測定部材３の両側に面して配置され、電線１０、１０’を備える第１及び第２の電極４、４’と、第１の電極４の横に隣接して、測定部材３の向かい側に取り付けられている電気絶縁伝達部材５と、第２の電極４’の横に隣接して、測定部材３の向かい側に取り付けられている電気絶縁用絶縁部材６とを含む。前記構成要素３、４、４’、５、６のすべてが、互いに対してセンタリングされるように部品２内に装着されている。本発明によれば、伝達部材の外側面５ａ及び絶縁部材の外側面６ｂが、電極４、４’から見て外側を向き、それらと平行になっており、１０μｍ未満の水平度で非常に平坦に設計されている。
Patent JP-2011503335-A (JP)
Title: スチレン系（コ）ポリマーの調製方法
IPC: C08F4/38
Filed: 2008-11-17
Abstract: スチレン系（コ）ポリマーの調製方法であって：ａ）スチレンモノマーと、場合により１つ又はそれ以上のコモノマーとを含むモノマー組成物を調製するステップと、ｂ）（ｉ）７０〜１１０℃の範囲内の１時間半減期温度を有する少なくとも１つの多官能性開始剤５５〜９５重量％と、（ｉｉ）７０〜１１０℃の範囲内の１時間半減期温度を有する少なくとも１つの単官能性開始剤５〜４５重量％とを含む開始剤混合物の存在下でモノマー組成物を重合させることによって、スチレン系（コ）ポリマーを形成するステップとを含む方法。
Patent JP-2011505668-A (JP)
Title: レーザ加熱放電プラズマｅｕｖ光源
IPC: H05G2/00
Filed: 2008-11-25
Abstract: 印加された軸方向磁場を含めることのできる自己磁場閉じ込め型リチウムプラズマが、二酸化炭素レーザによって亜臨界密度において照射されて、１３．５ｎｍの波長で極紫外光子を高効率、高出力、かつ小型光源で生成する。
Patent JP-2011507234-A (JP)
Title: 改善されたｌｅｄ構造
IPC: H01L33/10
Filed: 2008-11-04
Abstract: 発光デバイス装置、同一物を製造するためのウェーハ、および同一物を製造する方法が開示される。発光デバイス装置とウェーハは、第１の導電型の第１の層、活性層および第２の導電型の層を有する。活性層は第１の層に重なり、光を生成する活性層となる。第２の層は活性層に重なり、第２の層は、活性層に隣接して接触する第１の面と、第２の面にぶつかる光を散乱する機構を有する面を有する第２の面とを有する。透明な電気伝導材料層は第２の面に隣接していて、活性層によって発生した光に透明な誘電材料の第１の層によってカバーされる。９０パーセント以上の反射率があるミラー層は、誘電材料の第１の層上に堆積される。 【選択図】図１
Patent JP-2011507747-A (JP)
IPC: B60L50/16
Filed: 2008-12-02
Abstract: The invention relates to a method and device for controlling a creep operation of a vehicle with a hybrid drive (1), comprising a parallel hybrid drivetrain (2), with an internal combustion engine (3), at least one electric motor (5), a first switching element (4) in the form of a friction element between the internal combustion engine (3) and the electric motor (5), a gearbox (7), an output (26) and a second switching element (6) arranged between the electric motor (5) and the output (26). According to the invention, a simple, effective and component-friendly continuous creeping can be achieved without additional constructional or economic costs can be achieved, wherein the creeping operation is carried out with the internal combustion engine (3) running and both switching elements (4,6) simultaneously operating with slip, wherein the total operating power required to generate a required creeping torque is variably distributed over both switching elements (4, 6).
Patent JP-2011510896-A (JP)
Title: 偏光する光屈折性ガラス
IPC: C03C4/00
Filed: 2009-01-23
Abstract: 本発明は、偏光性かつ光屈折性の組成物でできたガラス組成物および物品を対象とする。ガラスは、例えば、実質的に、重量パーセント（「重量％」）で、７０〜７３％のＳｉＯ 2 、１３〜１７％のＢ 2 Ｏ 3 、８〜１０％のＮａ 2 Ｏ、２〜４％のＡｌ 2 Ｏ 3 、０．００５〜０．１％のＣｕＯ、＜０．４％のＣｌ、０．１〜０．５％のＡｇ、０．１〜０．３％のＢｒからなる組成を有する。別の実施の形態では、組成物は、実質的に、７０〜７７％のＳｉＯ 2 、１３〜１８％のＢ 2 Ｏ 3 、８〜１０％のＮａ 2 Ｏ、２〜４％のＡｌ 2 Ｏ 3 、０．００５〜０．１％のＣｕＯ、＜０．４％のＣｌ、０．１〜０．５％のＡｇ、０．１〜０．３％のＢｒからなる。ガラスは、単一の素子または物品内で光屈折効果および偏光効果の両方を示すことができる物品または素子の製作に使用することができ、かつ、ブラッグ格子、ろ過素子、およびビーム整形素子を含めたさまざまな光学素子、およびディスプレイ、安全保障、防衛、計測学、画像化および通信の用途に使用するための光収集素子を製造する際に使用することができる。
Patent JP-2012145496-A (JP)
Title: Air flow rate measurement device
Inventor: USUI KAZUO
IPC: G01F1/68
Filed: 2011-01-13
Abstract: PROBLEM TO BE SOLVED: To provide an air flow rate measurement device with which durability of a membrane of a sensor chip is not deteriorated and flow rate measurement is possible with high accuracy even when airflow is in a large flow rate area.SOLUTION: An airflow measurement device 100 includes: a sensor chip 14 which is constituted by forming a membrane 12 on one end of a semiconductor substrate 11, and having a detection part RK for detecting air flow rate in the membrane 12; and a tubular sub channel 20 which guides a part of airflow to be measured flowing through a main channel 21 to the detection part RK of the sensor chip 14 arranged so as to be exposed to the inside. The airflow measurement device 100 further includes a flow rate calculation element 30 for calculating flow rate of the airflow by inputting a detection signal from the sensor chip 14, and a valve 40 which changes an aperture degree of the sub channel 20; and calculates the detection signal from the sensor chip 14 and information on the aperture degree of the sub channel 20 by the valve 40 together to measure the flow rate of the airflow in the flow rate calculation element 30.
Patent JP-2012151214-A (JP)
Title: Semiconductor module component and liquid sealant resin composition
Inventor: MASUDA TAKESHI
IPC: H01L23/31
Filed: 2011-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor module component which is encapsulated with a liquid sealant resin composition and, owing to a restricted warp at heating time, comes in a lower profile than conventional semiconductor module components.SOLUTION: A semiconductor module component has a semiconductor chip and/or a passive element mounted on a module circuit board consisting of a core substrate 1 including a core material and is encapsulated with a resin composition. In the semiconductor module component, the resin composition is a liquid resin composition 3 composed essentially of (A) epoxy resin, (B) inorganic filler and (C) hardening accelerator. The modulus of elasticity of a cured substance of the liquid resin composition at 250°C is 1-20 GPa, the thermal coefficient of expansion thereof at 25°C to 260°C is 2500-6500 ppm, and the height of the semiconductor module component is 1.6 mm or less.
Patent JP-2012149687-A (JP)
Title: Structure and method for fastening fiber-reinforced composite material
Inventor: YAGI MINORU
IPC: F16B5/02
Filed: 2011-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a structure for fastening a fiber-reinforced composite material which is simple and has high strength, and to provide a method for fastening the fiber-reinforced composite material which is excellent in productivity.SOLUTION: The structure for fastening the fiber-reinforced composite material is configured in such a manner that a shaft-like fastening member is penetrated and fastened to a perforated hole of the fiber-reinforced composite material which includes reinforcing fibers and a matrix resin and has the perforated hole where the edge of the perforated hole is brought into a fine split state.
Patent JP-2011170842-A (JP)
Title: Information processor, information processing method and program
Inventor: SAKAMOTO MAKI
IPC: G06F17/30
Filed: 2011-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To acquire music corresponding to an impression associated with input colors and a color combination ratio of the input colors.  <P>SOLUTION: A query color vector generation unit forms a query color vector desired by a user based on one or more colors designated by a predetermined method and a color combination ratio of the designated colors. A word color vector generation unit reads an association probability of a color registered in advance with a word registered in advance from an association probability table, and generates a word color vector. A sentence color vector generation unit reads appearance frequency of words in the words of predetermined music from an appearance frequency table, and generates a sentence color vector based on the generated word color vector and the word appearance frequency. A vector similarity generation unit calculates a cosine similarity between the generated query color vector and sentence color vector. A candidate music list generation unit generates a list of music based on the calculated cosine similarity.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012128385-A (JP)
Title: Fixing method, image forming method using fixing method, and image forming apparatus
Inventor: NAKAYAMA SHINYA
IPC: G03G15/20
Filed: 2011-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a fixing method by which toner is fixed by using a fixing liquid containing a softening agent that dissolves or swells a binding resin in toner and the surface of a formed image is prevented from becoming sticky, and clinging and show-through of images are prevented regardless of a long period of image preservation, and to provide an image forming method using the fixing method, an electrophotographic developer and an image forming apparatus.SOLUTION: In the fixing method for applying a fixing liquid to toner on a recording medium and fixing the toner to the recording medium, the fixing liquid contains the softening agent for dissolving or swelling at least a part of a binding resin, thereby softening the toner containing this binding resin. The toner has a core and a coating layer covering the core. The binding resin includes a binding resin A and a binding resin B. The core includes a binding resin A that is easily softened by the softening agent, and a colorant. The coating layer includes a binding resin B that is easily softened by the softening agent.
Patent JP-2012153190-A (JP)
Title: Vehicle control device
Inventor: NAGAI TADAYUKI
IPC: F02D45/00
Filed: 2011-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle control device capable of suppressing decrease in drivability when fuel-cut is executed in a vehicle with an engine mounted thereon in which a compression ratio is variably controlled in response to a load.SOLUTION: This vehicle control device includes: an engine in which a compression ratio is variably controlled in response to a load; and a continuously variable transmission. When fuel-cut for stopping the supply of fuel to the engine in response to the turning-off of an accelerator (S2-Y), a speed change ratio of the continuously variable transmission is controlled on the basis of the compression ratio of the engine upon the start of the fuel-cut (S6, S7).
Patent JP-2012156675-A (JP)
Title: Image processing apparatus
Inventor: TAKAGI TOSHIYUKI
IPC: H04N7/173
Filed: 2011-01-25
Abstract: PROBLEM TO BE SOLVED: To provide an image processing apparatus which in accordance with a situation in which images for display are displayed by browsing apparatuses, abandons only the images having become unnecessary.SOLUTION: Among the images for display generated before an image for display transmitted to one of the browsing apparatuses, the image processing apparatus abandons static images relating to images for display other than the image for display which is undergoing display processing or displaying by one of the browsing apparatuses.
Patent JP-2012155507-A (JP)
Title: Proxy server for thin client and communication control method
Inventor: KUROSHIMA ATSUSHI
IPC: G06F13/00
Filed: 2011-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a proxy server and a communication control method capable of simultaneously using multiple types of terminals having different input/output performance such as display resolution and input system as thin client terminals.SOLUTION: A proxy server (10) connected to a virtual PC server (20) that provides virtual PC environment for respective users includes: a virtual terminal (104) having a terminal function to a virtual PC (21); and a terminal control unit (105) for identifying each of multiple terminals (T1, T2) and controlling communication between the virtual terminal (104) and each of the multiple terminals (T1, T2) so as to realize simultaneous use of the virtual PC (21) by multiple terminals.
Patent JP-2012159380-A (JP)
Title: Solar watch dial and solar watch
Inventor: TAKAZAWA KOKI
IPC: G04B19/06
Filed: 2011-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a solar watch dial which is superior in light permeability, is rich in three dimensions, and has excellently beautiful appearance.SOLUTION: A solar watch dial 1 includes: a microlens layer 11 which has a plurality of microlenses 111 regularly arranged therein in plan view; a decorative layer 12 provided with repeat patterns 121 which are arranged in the same manner as the microlenses 111 and have a pitch different from that of the microlenses 111; a dispersion film 13 in which a plurality of metal particles 131 are dispersed. In plan view of the solar watch dial 1, the microlens layer 11 and the decorative layer 12 overlap with each other. In the dispersion film 13, the plurality of metal particles 131 are arranged at prescribed intervals in a thickness direction of the dispersion film 13.
Patent JP-2012158091-A (JP)
Title: Barrel body
Inventor: YOSHIHARA NAOTO
IPC: B25G1/10
Filed: 2011-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a gripping part improved in adhesiveness so that a non-slip effect is imparted to a part which touches a finger or a palm when gripping a barrel body.SOLUTION: Such a structure that a van der Waals' force is generated between a barrel body surface and a pressing surface is arranged on the barrel body surface, thereby, the highly effective non-slip effect is provided, and such a function as to be easily peeled is provided because adsorption has directionality.
Patent JP-2012157643-A (JP)
Title: Steaming apparatus
Inventor: MORIMOTO MAMORU
IPC: A23L5/10
Filed: 2011-02-02
Abstract: PROBLEM TO BE SOLVED: To detect conditions of stirring and to reliably perform proper stirring in a steaming apparatus for heating soup and foodstuffs for steaming housed in a treatment tank with saturated steam.SOLUTION: The steaming apparatus houses boiled foodstuffs made of solid foodstuffs and fluid soup in the treatment tank 1 and heats the foodstuffs 5 by introducing the saturated steam in the treatment tank 1. In the steaming apparatus, during the steaming process in which foodstuffs are cooked by maintaining a prescribed steaming temperature in the treatment tank, pressure in the treatment tank is temporarily made lower than saturated steam pressure at a steaming temperature to perform stirring under reduced pressure in which the inside of the foodstuffs is boiled to stir the foodstuffs. The steaming apparatus is provided with a foodstuff temperature sensor 14 for detecting foodstuff temperature in the treatment tank 1. An operation controller 13 detects the completion period of decompression on the basis of the temperature of foodstuffs detected by the foodstuff temperature sensor 14 when performing stirring under reduced pressure.
Patent JP-2012162853-A (JP)
Title: Chain gutter connection metal fitting
Inventor: SEO YOSHINOBU
IPC: E04D13/08
Filed: 2011-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a chain gutter connection metal fitting which easily connects individual chain gutters, has an excellent appearance and thereby improves quality, and a locking method of a chain gutter outer cover part and the chain gutter connection metal fitting.SOLUTION: Component members of a metal fitting for chain gutter connection include: a linear connecting rod 1 whose both ends are molded into flanges; and a cup type connection metal fitting 2 which is molded into a cup shape and has a through-hole at the bottom part thereof, and to which a chevron-shaped component 3 is connected in an upper direction and a lower direction respectively from two opposing points of the outer peripheral part of the hole. The chevron-shaped component 3 has a through-hole in such a size that the flange part of the connecting rod 1 can be inserted and a through-hole smaller than a diameter of flange work at both ends of the connecting rod 1 at the vertex of a chevron, and the through-hole is worked so as to be locked to the flange of the connecting rod 1 and not to fall out. The entire upper end face of a chain gutter outer cover part 4 molded into a cylindrical shape to be an outer cover part of a chain gutter in the figure 1 is bent toward the inner side, and a projection in a horizontal ring shape is prepared at the inner peripheral part. There, the cut type connection metal fitting 2 is inserted from the lower part to the upper part of the chain gutter outer cover part, the projection in the horizontal ring shape is turned to a locking part and the chain gutter outer cover part is locked to the cup type connection metal fitting 2.