baber/WOPTO huggingface dataset:
Patent JP-2018510027-A (JP)
Title: 第１の顎部と第２の顎部との間の非平坦な隙間を補償するよう構成されたステープルエンドエフェクタ
IPC: A61B17/072
Filed: 2016-03-18
Abstract: 本明細書に開示されるステープルカートリッジは、カートリッジ本体、及びそこに取り外し可能に格納されたステープルを備える。ステープルカートリッジは、ステープルをアンビルに向かって駆動するための、未発射位置と発射済み位置との間で移動可能であるステープルドライバの長手方向列と、発射済み位置に向かってステープルドライバを連続的に動かすようにカートリッジ本体の遠位端に向かって移動可能である発射システムと、を更に備える。ステープルドライバは、第１のステープルドライバであって、第１の下部駆動表面と、第１の支持表面と、を備え、第１のドライバ距離は、第１の下部駆動表面と第１の支持表面との間に画定されている第１のステープルドライバ、及び第２ステープルドライバであって、２の下部駆動表面と、第２の支持表面と、を備え、第２のドライバ距離は、第２の下部駆動表面と第２の支持表面との間に画定され、第２のドライバ距離は、第１のドライバ距離とは異なっている。
Patent JP-2018514415-A (JP)
Title: 枚葉式フレキソ印刷機
IPC: B41F33/00
Filed: 2017-02-15
Abstract: 【課題】本発明は、印刷装置技術の分野に関するもので、特にプリンティングストックの両面にそれぞれ印刷するための第１印刷ユニットと、第２印刷ユニットとを含み、第１印刷用用紙搬送ローラーＩ、第１印刷用用紙搬送ローラーＩＩ、第２印刷用用紙搬送ローラーＩ及び第２印刷用用紙搬送ローラーＩＩは、温度制御または品質検査装置を有するローラーとして設置される枚葉式フレキソ印刷機に関する。【解決手段】印刷物の両面に対応する印刷ユニットの間と後ろに、それぞれ偶数個の印刷用用紙搬送ローラーをさらに取り付け、一方では紙を偶数回引き渡して印刷物の両面の印刷を保証し、また一方では追加された印刷用用紙搬送ローラーに温度制御機能及び印刷物の品質検査機能を追加して、印刷物の熱の蓄積及び品質制御への適時性の問題を解決する。【選択図】図１
Patent JP-2018517583-A (JP)
Title: 膨潤性フィルム形成組成物及びそれを用いたナノインプリントリソグラフィの方法
IPC: C23C14/58
Filed: 2016-04-25
Abstract: 鋳込み、硬化させて、微細複製されたパターンを基材に形成することができ、更に、水に曝露すると膨潤して、その基材から分離させることができる、組成物。これらの組成物から形成される水膨潤性アクリル系ポリマー、及びナノインプリントリソグラフィにおいてそれを使用する方法も開示される。
Patent JP-2018514547-A (JP)
Title: ベンゾイミダゾロン及びベンゾチアゾロン化合物並びにａｍｐａ受容体調節因子としてのそれらの使用
IPC: C07D417/10
Filed: 2016-04-28
Abstract: 本明細書では、式（Ｉ）の化合物、及びその薬学的に許容される塩、Ｎ−酸化物、又は溶媒和物が提供される。また、本明細書では、式（Ｉ）の化合物を含む医薬組成物、及び式（Ｉ）の化合物を使用する方法も提供される。【化１】
Patent JP-2018524839-A (JP)
Title: ワイヤレス通信テストオートメーションのためのシステム及び方法
IPC: G06K7/00
Filed: 2016-03-24
Abstract: 近距離通信（ＮＦＣ）デバイスによる方法が説明される。方法は、下位テスト手段（ＬＴ）デバイスから、ＬＴデバイスによるＮＦＣフォーラムテストケースの完了を示すテスト終了応答を、ＮＦＣコントローラにおいて受信することを含む。方法はまた、ＮＦＣコントローラからデバイスホストにテスト終了メッセージを送ることを含む。方法は更に、テスト終了メッセージを受け取ることに伴い、ＬＴデバイスに対する非アクティブ化プロセスを、デバイスホストが開始することを含む。 【選択図】  図１
Patent JP-2018517025-A (JP)
Title: 強化された塩化物選択性膜
IPC: C08J5/18
Filed: 2016-05-17
Abstract: エポキシド系マトリクスと化学量論量のアミノ化合物及び活性化剤とを、該エポキシド系マトリクスが多数の第四級アンモニウム基を含有するように反応させたエポキシド系マトリクスを含有する塩化物選択性膜が提供される。 【選択図】図１
Patent JP-2018507680-A (JP)
Title: 無段変速装置
IPC: B60L50/16
Filed: 2016-02-17
Abstract: 可変比変速装置が、一つの第一セットのコイルを有するロータと、第一セットの鉄セグメントを有する第二ロータと、第二および第三セットのコイルを有する第三ロータと、第二セットの鉄セグメントを有する第四ロータと、第四セットのコイルを有する第五ロータと、を備える。第一セットのコイルは第一セットの鉄セグメントと磁気的に接続される。第一セットの鉄セグメントは第二セットのコイルと磁気的に接続される。第一、第二および第三ロータは第一セットの磁気歯車を形成する。第三ロータ上の第三セットのコイルは、第四ロータ上の第二セットの鉄セグメントと磁気的に接続される。第二セットの鉄セグメントは第四セットのコイルと磁気的に接続される。第三、第四および第五ロータは、第一セットの磁気歯車に連結される第二セットの磁気歯車を形成する。【選択図】図１ａ
Patent JP-2018517935-A (JP)
Title: カラーディスプレイデバイスおよびそのための駆動方法
IPC: G02F1/1685
Filed: 2016-06-01
Abstract: 本発明は、第１の視認表面と、第２の視認表面とを有するディスプレイ層を備え、少なくとも５つ、ある場合には、６つの粒子を備えている電気泳動媒体をさらに備えているカラーディスプレイと、そのようなカラーディスプレイデバイスを駆動させ、少なくとも５つ、ある場合には、少なくとも６つの異なる色を各ピクセルまたはサブピクセルに表示する方法とに関する。一実施形態において、少なくとも５つ、ある場合には、６つの粒子は、互いに異なる光学特性を有する。
Patent JP-2018521729-A (JP)
Title: ポーションカプセルおよびポーションカプセルによって飲料を作るための方法
IPC: B65D85/72
Filed: 2016-06-09
Abstract: 本発明は、カプセル本体を含む、飲料を作るためのポーションカプセルに関する。前記カプセル本体は、カプセル底部、側壁、カラー縁部、および蓋を有する。粉末状、粒状または液体状の飲料基体を収容するためのキャビティが、カプセル本体と蓋との間に形成される。フィルタ要素が、キャビティ内に配置され、および、フィルタ要素が、不織繊維材料から作製される。
Patent JP-2019120351-A (JP)
Title: Engagement device
Inventor: SHIBATA HIROYUKI
IPC: F16D41/12
Filed: 2018-01-09
Abstract: To provide an engagement device which has an engagement piece protruding in a radial direction and can function as a clutch.SOLUTION: In an engagement device 1 having an inner ring 2 and an outer ring 3 which rotate on the same rotation center axial line, and an engagement piece 4 arranged between the inner ring 2 and the outer ring 3, the engagement piece 4 is attached to the inner ring 2 so as to rotate integrally therewith, the outer ring 3 is a rotating element which is movable to an engaged side with which the engagement piece 4 is engaged and in an axial line direction, the engagement piece 4 has a first inclination part inclined to the axial line direction at a tip portion of a face facing the outer ring 3, and the outer ring 3 has a tapered part inclined to the axial line direction at a portion in contact with the first inclination part and is switched between a one-way clutch state that a rotation direction in which the inner ring 2 and the outer ring 3 can relatively rotate is regulated in one direction and a free state that the inner ring 2 and the outer ring 3 can freely rotate with respect to each other according to an axial line direction position of the outer ring 3.SELECTED DRAWING: Figure 1
Patent JP-2019124885-A (JP)
Title: Zoom lens and image capturing device
Inventor: IWAZAWA YOSHITO
IPC: G02B13/18
Filed: 2018-01-19
Abstract: To provide a standard zoom lens which features a lighter focusing group and superior optical performance, and to provide an image capturing device having the same.SOLUTION: A zoom lens is disclosed, which comprises a positive first lens group G1, a negative second lens group G2, a negative third lens group G3, and a positive rear lens group G4, arranged in order from the object side, and is configured such that inter-lens-group air gaps are altered to zoom from the wide-angle end to the telephoto end. The third lens group G3 consists of one single lens having negative refractive power, and the third lens group G3 is moved along an optical axis to shift focus from an object at infinity to an object at a short distance. The zoom lens satisfies predetermined conditions. An image capturing device incorporating the zoom lens is also disclosed.SELECTED DRAWING: Figure 1
Patent JP-2019126788-A (JP)
Title: Indirect heating sludge dryer
Inventor: MIZUNO TAKAAKI
IPC: F26B3/20
Filed: 2018-01-25
Abstract: To provide an indirect heating sludge dryer that reduces power consumption and can be made compact without reducing the evaporation rate.SOLUTION: Dryers 100a, 100b receive the sludge to be dried at the receiving port 6, heat and dry the sludge while stirring and transporting it with a plurality of heat transfer blades 5 provided at intervals in the axial direction of the rotating shaft 4, and discharge the sludge from the discharge port, and are arranged to receive the dried sludge discharged from the upstream dryer 100a by the downstream dryer 100b, and the rotating shaft of the upstream dryer 100a has the rotation speed lower than that of the rotating shaft of the downstream dryer 100b.SELECTED DRAWING: Figure 5
Patent JP-2019132870-A (JP)
Title: Illumination device
Inventor: OKANO YOSHINOBU
IPC: G02B3/08
Filed: 2018-01-29
Abstract: To provide an optical system that has a miniaturized and simple mechanism, and is excellent in optical characteristics, and in particular, to provide an illumination device that causes distribution light on a wide-angle side to be efficiently diffused.SOLUTION: In a zoom strobo device comprising: a light emission member that is composed of a reflection umbrella, and a flash discharge tube; and an optical panel that is in front of a rectangular opening part of the reflection umbrella, in which a change of a separated space between the optical panel and the light emission member causes an irradiation angle to change, a Fresnel lens with positive refractive power in which an angle of a microlens surface successively changes is formed on a subject side of the optical panel, and the Fresnel lens with negative refractive power is formed on one piece of the optical panel in at least an area around a center on a light emission unit side of a rear surface of the optical panel.SELECTED DRAWING: Figure 1
Patent JP-2019131856-A (JP)
Title: Ni-BASED SUPER ALLOY
Inventor: KAWAGISHI KYOKO
IPC: C30B11/02
Filed: 2018-01-31
Abstract: To provide a Ni-based super alloy containing no Co, excellent in creep property and sulfide corrosion resistance, and excellent in cost performance in practical use.SOLUTION: There is provided a Ni-based super alloy containing Cr:6 mass% to 12 mass%, Mo:0.4 mass% to 3.0 mass%, W:6 mass% to 10 mass%, Al:4.0 mass% to 6.5 mass%, Ta:8 mass% to 12 mass%, Re:0.01 mass% to 1.0 mass%, Si:0.01 mass% to 0.2 mass% as essential composition elements, and the balance Ni with inevitable impurities, and containing following elements as optional composition elements. Co:0 mass% to 3 mass%, Ti:0 mass% to 1 mass%, Nb:0 mass% to 1 mass%, Hf:0 mass% to 0.15 mass%, Zr:0 mass% to 0.04 mass%, B:0 mass% to 0.03 mass%, C:0 mass% to 0.3 mass%.SELECTED DRAWING: Figure 2
Patent JP-2019132719-A (JP)
Title: Magnetic detector
Inventor: MASUDA MASANORI
IPC: G01R33/09
Filed: 2018-01-31
Abstract: To provide a magnetic detector for reducing a difference between an input magnetic field to be detected and a cancel magnetic field as much as possible.SOLUTION: The magnetic detector comprises: a substrate 10; an element unit 20 having at least a magnetization free layer, a nonmagnetic layer and a magnetization fixed layer and having a magneto-sensitive area for detecting a magnetic field from a prescribed direction; a magnetic convergence unit 30 arranged in proximity to both sides of the element unit along the magneto-sensitive axial direction of the element unit, for converging an input magnetic field; a cancel magnetic field generation unit 70 formed with a conductor, with a direction substantially parallel to the magneto-sensitive axis serving as a winding axis; and an electric circuit for applying a feedback current to a cancel magnetic field generation part on the basis of the detection value detected by the element unit and generating a cancel magnetic field for diminishing the input magnetic field in the cancel magnetic field generation unit. The center of gravity of the magneto-sensitive area and at least a portion of the magnetic convergence unit exists inside of the envelope of the cancel magnetic field generation unit, and the length Lc of the cancel magnetic field generation unit is larger than the maximum length Li of the magneto-sensitive area in a direction parallel to the magneto-sensitive axis.SELECTED DRAWING: Figure 1
Patent JP-2018065008-A (JP)
Title: Game machine
Inventor: KOBAYASHI AOI
IPC: A63F7/02
Filed: 2018-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of increasing amusement of a performance, where a plurality of kinds of element performances are displayed stepwise.SOLUTION: A game machine 1 includes: display means 91 for displaying a plurality of kinds of identification patterns 10 including a main pattern 11 for indicating a winning/losing determination result and an accompanying pattern 12 that accompanies the main pattern 11; and performance execution means for executing a specific performance 20 for displaying a plurality of kinds of performance images 22 corresponding to each of the plurality of kinds of accompanying patterns 12 stepwise. In the game machine 1, the performance execution means can execute a prior performance for allowing the accompanying pattern 12 corresponding to the certain performance image 22 to stand out as compared with another accompanying pattern 12 in advance when displaying the certain performance image 22 in the specific performance 20.SELECTED DRAWING: Figure 5
Patent JP-2019138946-A (JP)
Title: Controller and control method
Inventor: UCHIYAMA TOMOKO
IPC: G10L13/00
Filed: 2018-02-06
Abstract: To provide a controller and a control method, with which a user is allowed to easily recognize that a receivable period in which voice input can be received approaches an end.SOLUTION: A controller comprises a reception section and a sound control section. The reception section receives voice input from a user. The sound control section outputs notification sound in a receivable period in which voice input can be inputted by the reception section, and changes an output mode of the notification sound before time when the receivable period terminates.SELECTED DRAWING: Figure 4
Patent JP-2018110121-A (JP)
Title: Organic electroluminescent element
Inventor: YOKOYAMA NORIMASA
IPC: C07D333/76
Filed: 2018-02-07
Abstract: PROBLEM TO BE SOLVED: To provide an organic electroluminescent element comprising a capping layer consisting of a material of which the refraction factor is high and which improves stability or durability of a thin film and does not have absorption in blue, green and red wavelength regions in order to improve element characteristics of the organic electroluminescent element, in particular, in order to remarkably improve light extraction efficiency.SOLUTION: An organic EL element successively comprises at least an anode electrode 2, a hole transport layer 4, a light-emitting layer 5, an electron transport layer 6, a cathode electrode 8 and a capping layer 9. In the organic electroluminescent element the capping layer contains, in a molecule, an arylamine compound (X) having a structure in which two triphenyl amine structures are bonded by a single bond or by a divalent group including no heteroatom.SELECTED DRAWING: Figure 1
Patent JP-2019136172-A (JP)
Title: Stent
Inventor: NOMURA SHUHEI
IPC: A61F2/915
Filed: 2018-02-07
Abstract: To provide a stent that can inhibit a biological tissue and other devices from being damaged and cause a medicine effectively to act on an organism.SOLUTION: A stent 10 includes an annular part 20 in which a linear component is formed into an annular shape. The annular part 20 has at least one needle part 50 provided with a medicine at a lateral surface 12 adjacent to an outer surface 11 that is positioned at a side of an outer peripheral surface of the stent 10.SELECTED DRAWING: Figure 3
Patent JP-2018107818-A (JP)
Title: Method and configuration for distributing information during broadcast distribution
Inventor: CHEN KUN
IPC: H04L1/18
Filed: 2018-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a Broadcast Multicast Service Centre (BM-SC), and a method thereof for transmitting a data file by broadcast session to at least one UE, in a radio communication system; and a UE and a method thereof for receiving a broadcast session of transmission of the data file from the BM-SC.SOLUTION: A method in a Broadcast Multicast Service Centre (BM-SC) comprises the steps of: determining to transmit a data file to at least one UE; and determining FEC redundancy level to use for transmission. The method also comprises a step of transmitting, to the at least one UE, the data file using the determined FEC redundancy level and indication of the determined FEC redundancy level.SELECTED DRAWING: Figure 5
Patent JP-2019141193-A (JP)
Title: Radiographic system and console
Inventor: OHARA HIROSHI
IPC: A61B6/00
Filed: 2018-02-19
Abstract: To make it possible to restrain signal values or contrasts of radiographed video images from becoming uneven because different imaging devices are used.SOLUTION: According to a radiographic system 100, a control unit 21 creates a plurality of correction tables for correcting signal values of each frame image of video images acquired with an imaging device 1 to signal values acquired by video-shooting the same subject under a reference imaging condition with a reference imaging device stored in a storage unit 22, on the basis of a plurality of frame images of reference phantom images acquired by video-shooting a reference phantom with the imaging device 1 and plurality of frame images of reference images acquired by video-shooting the reference phantom under the reference imaging condition with the reference imaging device.SELECTED DRAWING: Figure 3
Patent JP-2019145017-A (JP)
Title: System and method for reproducing replay video of free viewpoint video
Inventor: WATANABE RYOSUKE
IPC: G06T15/20
Filed: 2018-02-23
Abstract: To reproduce a replay video of a free viewpoint video at a low load, and reproduce a replay video of a free viewpoint video even on a viewing terminal in which processing capacity is low.SOLUTION: A replay video reproduction system of a free viewpoint video comprises: a free viewpoint video generation part 201 for generating a free viewpoint video, based on a plurality of camera videos and viewpoint information of a virtual viewpoint; a format recording part 202 for recording a replay format in generation process of the free viewpoint video; a rendering information acquisition part 303 for acquiring information required for replay, based on the replay format; and a replay video reproduction part 304 for reproducing a replay video, based on the replay format and the acquired rendering information. The free viewpoint video generation part 201 and format recording part 202 are implemented on a server on a cloud, and the rendering information acquisition part 303 and the replay video reproduction part 304 are implemented on a viewing terminal 3.SELECTED DRAWING: Figure 1
Patent JP-2019148072-A (JP)
Title: Surface forming block, surface structure, and method for manufacturing surface structure
Inventor: KONDO SATOSHI
IPC: E04C1/42
Filed: 2018-02-26
Abstract: To provide a surface forming block capable of freely assembling a surface structure having a plurality of functions to various shapes.SOLUTION: A surface forming block according to one aspect of the present invention is the surface forming block in which a space is formed inside by a frame-shaped side wall part and a pair of transparent plates provided at both ends of the side wall part, comprising: an electronic controlled device provided within the surface forming block; a connecting part provided on the side wall part and configured to be connectable with the side wall part of another surface forming block; and a plurality of terminal parts which are provided on the side wall part and electrically connected to the terminal parts of the device and the other surface forming blocks.SELECTED DRAWING: Figure 3
Patent JP-2019147348-A (JP)
Title: High-frequency welding apparatus
Inventor: YOSHIZAWA SHOTARO
IPC: H05B6/54
Filed: 2018-02-28
Abstract: To provide a high-frequency welding apparatus in which radiation noise of a power supply line supplying a high-frequency current to an electrode is reduced.SOLUTION: A high-frequency welding apparatus includes a high frequency current generating device 2, power supply lines 10 and 12, tubular ground parts 20 and 22, insulating material spacing members 30a and 30b, an upper electrode 5, and a lower electrode 8. The spacing members 30a and 30b are provided between the power supply line 12 and the tubular ground part 22. The power supply line 12 is supported in a manner of being surrounded by the tubular ground part 22 so that the surfaces of the power supply line 12 and the tubular ground part 22 are separated from each other by 15 mm or more. The high frequency current generated by the high frequency current generating device 2 is fed to the upper electrode 5 and the lower electrode 8 through the power supply lines 10 and 12.SELECTED DRAWING: Figure 1
Patent JP-2019154194-A (JP)
Title: Electrical power system
Inventor: NISHI KOHEI
IPC: H02M3/00
Filed: 2018-03-06
Abstract: To provide a power source system which can increase the accuracy of the function of changing an output voltage of a DC-DC converter without using an expensive reference voltage generator circuit.SOLUTION: A power source system for supplying an electric power from a DC-DC converter to a power storage device comprises: a voltage detector part for detecting a terminal voltage of the power storage device; a current detector part for detecting a current running from the DC-DC converter to the power storage device; and a controller for controlling an output voltage of the DC-DC converter on an instruction voltage corresponding to a predetermined target output voltage. If the current detected by the current detector part is a predetermined value, the controller calculates a real output voltage that the DC-DC converter would output in fact, on the current, a voltage detected by the voltage detector part, and an impedance from the DC-DC converter to the power storage device, and corrects the instruction voltage on the difference between the real output voltage and a target output voltage that the DC-DC converter is instructed to output actually.SELECTED DRAWING: Figure 1
Patent JP-2019154494-A (JP)
Title: Game machine
Inventor: SASAKI YOSHIKAZU
IPC: A63F7/02
Filed: 2018-03-07
Abstract: To provide a game machine that can provide innovative interests.SOLUTION: A Pachinko game machine PY1 includes a performance control microcomputer 121 that can control a performance. The performance control microcomputer 121, when executing a lost symbol erasing performance, displays five lost symbols HZ in a horizontal row in a lower display area 50b of a display screen 50a. Thereafter, in the case of a variation pattern indicating execution of a strong SP ready-to-win, the performance control microcomputer 121, before executing a game-based strong SP ready-to-win, hides four lost symbols HZ. On the other hand, in the case of a variation pattern indicating execution of a weak SP ready-to-win A, the performance control microcomputer 121, before executing a game-based weak SP ready-to-win A, hides two lost symbols HZ.SELECTED DRAWING: Figure 36
Patent JP-2019157671-A (JP)
Title: Abnormality detection device of exhaust emission purification catalyst
Inventor: NISHIJIMA YAMATO
IPC: F01N3/08
Filed: 2018-03-08
Abstract: To provide a technology which can accurately detect an abnormality of an NSR catalyst which is arranged in an exhaust passage of an internal combustion engine.SOLUTION: This abnormality detection device of an exhaust emission purification catalyst detects an abnormality of an NST catalyst by comparing an actual NOx occlusion rate being an actual NOocclusion rate of the NSR catalyst, and a reference NOocclusion rate being an NOocclusion rate of a criteria catalyst. The abnormality detection device calculates an HC adsorption amount being an amount of HC which is occluded in the NSR catalyst on the basis of a flow-in HC amount being an HC amount flowing into the NSR catalyst, and a temperature of the NSR catalyst. Then, the abnormality detection device estimates the reference NOocclusion rate on the basis of a flow-in NOconcentration being an NOconcentration of exhaust emission flowing into the NSR catalyst, and the HC adsorption amount.SELECTED DRAWING: Figure 4
Patent JP-2019158184-A (JP)
Title: Heat source system and control method therefor
Inventor: TASHIRO HIROICHI
IPC: F24F11/85
Filed: 2018-03-08
Abstract: To provide a heat source system capable achieving both air conditioning performance and energy saving performance at least partially, and a control method therefor.SOLUTION: A heat source system includes a heat source machine 1, an air conditioner 2, a heat medium flow passage 3, a going header 4, a return header 5, a bypass flow passage 8 that connects the going header 4 and the return header 5, a primary pump 6 for driving circulation of a heat medium W at a primary side, and a secondary pump 7 for driving circulation of the heat medium W at a secondary side. A flow rate Vof the heat medium W at the primary side is determined with at least one of a value reflecting a flow rate Vof the heat medium W at the secondary side and a value reflecting load heat quantity Hat the secondary side as at least one of variables, and a degree of contribution of the flow rate Vof the heat medium W at the secondary side or the load heat quantity Hat the secondary side to the flow rate Vof the heat medium W at the primary side is set to be variable.SELECTED DRAWING: Figure 2
Patent JP-2019157959-A (JP)
Title: Piping connector
Inventor: YASUI AKINORI
IPC: F16L19/025
Filed: 2018-03-12
Abstract: To provide a piping connector which can suppress a possibility of the generation of a crack at a root of a flare of piping.SOLUTION: A piping connector for connecting piping at which a flare is formed at a terminal to an apparatus which operates by fluid pressure flowing in piping comprises: a connector part for connecting the piping to the apparatus by pressing the flare to a connection part by being connected to the connection part arranged at the apparatus; and a grip part fixed to the connector part, and gripping the piping. The connector part has a first penetration hole which penetrates the connector part, and is insertable with the piping. The grip part comprises a second penetration hole formed on an extension line of the first penetration hole, penetrating the grip part, and insertable with the piping, a fixed part connected to the connector part, and a diameter-contracting part for contracting a diameter of the second penetration hole.SELECTED DRAWING: Figure 1