baber/WOPTO huggingface dataset:
Patent JP-2019504506-A (JP)
Title: ファイバレーザおよび増幅器におけるライン選択のための導波路設計
IPC: H01S3/10
Filed: 2017-01-30
Abstract: 希土類ドープファイバレーザは、堅牢で効率的な高品質の光源であるが、通常、活性種の利得の最も高い遷移に限定される。しかし、希土類は典型的には、支配的な遷移を抑制することができれば利用できるであろう、潜在的に有用な多数の遷移を有する。ファイバレーザでは、支配的な遷移が示す非常に高いネット利得によって、この抑制は複雑になる。効果的な抑制には、ファイバの長さに沿って分布する何らかの機構が必要である。我々は、明確に規定された選択可能な波長で導波を阻止する共振浸み出し要素を有する新規な導波路を開発した。この導波路に基づいて、約１０６０ｎｍでの４準位遷移を抑制した大きなモード領域を有するネオジムドープファイバを作製し、良好な効率を有する９３０ｎｍでの３準位遷移によるレイジングを実証した。
Patent JP-2019510036-A (JP)
Title: プロバイオティクス／プレバイオティクス有効成分を含む清浄剤組成物
IPC: A61K47/10
Filed: 2017-03-31
Abstract: 皮膚の自然な細菌バランスを回復させるための局所用清浄組成物が提供される。本局所用清浄組成物は、約０．０２重量％〜１０．０重量％の有効成分と、少なくとも約４０重量％の１つ以上のＣ 1-6 アルコールと、水とを含む。有効成分は、プロバイオティクス、プロバイオティクス由来物およびプレバイオティクスのうちの１つ以上を含む。
Patent JP-2019519628-A (JP)
Title: 低いかぶりを有する新規なポリプロピレン組成物
IPC: C08L23/10
Filed: 2017-06-20
Abstract: ポリプロピレン組成物であって、（Ａ）６０〜９５重量％の異相ポリプロピレン（ＨＥＣＯ）であって、１０〜３０重量％の分散相を含み、前記分散相が３０〜４５重量％のコモノマー含有量を有し、前記ＨＥＣＯが１２〜２００ｇ／１０分の範囲内のメルトフローレートＭＦＲＰＰを有し、チーグラー・ナッタ触媒（ＺＮ−Ｃ）の存在下で製造される、前記ＨＥＣＯ、（Ｂ）０〜１５重量％の１種以上のエラストマー、（Ｃ）５〜２０重量％の少なくとも１種の充填剤を含み、ここで前記ポリプロピレン組成物が不等式（１）かぶり≦０．０２ＭＦＲＣｏｍｐ＋０．３を満たす、前記ポリプロピレン組成物。当該組成物によって、良好な衝撃／剛性均衡、良好な耐引っかき性、低いＶＯＣおよびＦＯＧ排出ならびに顕著な良好なかぶり値の良好に均衡した組み合わせが可能になる。【選択図】 なし
Patent JP-2019521200-A (JP)
Title: ポリエステルの加水分解安定化のための組成物
IPC: C08K5/12
Filed: 2017-04-26
Abstract: 本発明は、式（１）【化１】［式中、Ｒ１、Ｒ２およびＲ３は、同一であるかまたは異なっており、Ｃ１−Ｃ１０−アルキルを示す］の少なくとも１つの化合物の、ポリエステル材料における加水分解安定剤としての使用に関する。
Patent JP-2019523637-A (JP)
Title: Ｇｄｆ１５融合タンパク質及びその使用
IPC: A61K31/7088
Filed: 2017-05-05
Abstract: 半減期延長タンパク質、リンカー、及びＧＤＦ１５タンパク質を含む融合タンパク質について記載する。融合タンパク質をコードする核酸、その組換え細胞、融合タンパク質を含む組成物、及び、代謝性疾患、障害又は状態を治療又は予防するための融合タンパク質の使用方法についても記載する。
Patent JP-2019515941-A (JP)
Title: ゲルミレン系有機触媒を用いたヒドロシリル化方法
IPC: C07F7/18
Filed: 2017-05-05
Abstract: 本発明は、有機ゲルマニウム触媒を用いて、ケトン官能基、アルデヒド官能基、アルケン官能基及び／又はアルキン官能基を少なくとも１個含む不飽和化合物を、ヒドロゲノシリル官能基を少なくとも１個含む化合物によってヒドロシリル化するための方法に関する。
Patent JP-2019504890-A (JP)
Title: 選択的エストロゲン受容体分解剤およびその使用
IPC: A61K31/4365
Filed: 2017-02-03
Abstract: 本開示は、式(I)の化合物および式(II)の化合物を提供する。本明細書に記載の化合物は、増殖性疾患(例えばがん)を処置する上で有用でありうる。本明細書に記載の化合物を含むまたは使用する薬学的組成物、キット、方法、および使用も、本開示において提供する。
Patent JP-2019517253-A (JP)
Title: 酵素加水分解のための方法および装置、液体留分、ならびに固体留分
IPC: C12M1/34
Filed: 2017-06-01
Abstract: 植物ベースの原料が、少なくとも一つの酵素加水分解段階において酵素によって加水分解される酵素加水分解のための方法および装置に関する。植物ベースのフィード（１）が、植物ベースのフィードが加水分解される酵素加水分解段階（２）へと供給される。炭水化物を含む液体留分（３）が固液分離段階（１１）において固体留分（４）から分離される。酵素を含む固体留分（４）の少なくとも一部（５）が、酵素加水分解段階（２）の植物ベースのフィード（１）へと、または、酵素加水分解段階（２）へと再循環され、そして、固体留分（４）の残りの部分（６）は回収される、さらに、本発明は、液体留分および固体留分ならびにそれらの使用に関する。
Patent JP-2019521671-A (JP)
Title: 超音波電子タバコのアトマイザー及び電子タバコ
IPC: A24F40/05
Filed: 2016-12-17
Abstract: 超音波電子タバコのアトマイザー及び電子タバコ。超音波電子タバコのアトマイザーは、ハウジング（１１）を備え、ハウジング（１１）内にはリキッド瓶（１）、超音波霧化シート（１２）及び超音波霧化シート（１２）の一側面に密着した板状リキッド貯蔵部材（１４）が設けられ、リキッド瓶（１）の少なくとも一方側の外壁にリキッドガイド部材（２）が固定され、リキッドガイド部材（２）の一側面はリキッド瓶（１）のキャビティに連通しており、リキッドガイド部材（２）の他側面はリキッド瓶（１）の超音波霧化シート（１２）から離れた一側面に接触して接続され、超音波霧化シート（１２）とリキッド瓶（１）のいずれも電子タバコの長さ方向に平行に設置される。超音波霧化シート（１２）の表面に過量のリキッドが蓄積することがなく、過飽和となったリキッド貯蔵部材が加熱されて霧化しにくいという問題を解決し、霧化起動速度が速く、煙の香喫味に優れ、シール性能が良好で、リキッドが漏れにくく、衛生性に優れ、着脱しやすいアトマイザーを提供する。【選択図】図１
Patent JP-2019527195-A (JP)
Title: ３−ヨード−２−プロピニル−ブチルカルバメート及びジアミンの相乗的組み合わせ
IPC: A01N47/12
Filed: 2017-06-28
Abstract: ３−ヨード−２−プロピニル−ブチルカルバメート及びジアミンを含む相乗的抗微生物組成物が提供される。また、コーティング、水性媒体中の微生物の増殖を阻害または制御する方法、ならびに３−ヨード−２−プロピニル−ブチルカルバメート及びジアミンを含むドライフィルムがさらに提供される。
Patent JP-2019519685-A (JP)
Title: コーティング装置およびコーティング方法
IPC: H01L51/50
Filed: 2017-06-08
Abstract: 本発明は、１つ以上の基板（１０）上に層を堆積させる装置に関する。その装置は、基板（１０）に向けて流れの方向（Ｓ）でプロセスチャンバー（２）の中にプロセスガスの流れを導入するための温度制御可能なガス注入部材（３）と、流れの方向（Ｓ）に対してガス注入部材（３）の直接下流に配置され、遮蔽位置においてガス注入部材（３）と基板（１０）とをお互いから熱的に遮蔽する遮蔽部材（６）と、流れの方向（Ｓ）に対して遮蔽部材（６）の下流に配置され、それぞれマスク（８，８’）を保持する複数のマスクホルダ（７，７’）と、複数のマスクホルダ（７，７’）の１つに対応し、流れの方向（Ｓ）に対してマスク（８，８’）の下流に配置され、お互いから物理的に離れており、少なくとも１つの基板（１０）を保持する複数の基板ホルダ（９，９’）と、各基板ホルダ（９，９’）を動かすための移動装置（１１，１１’）とを備える。
Patent JP-2020108872-A (JP)
Title: Cleaning method of cleaned surface using multicopter
Inventor: KAWAKAMI TAKANORI
IPC: C11D1/66
Filed: 2019-01-04
Abstract: To provide a cleaning method of a cleaned surface with a multicopter which enables reduction of a burden of cleaning work while attaining sufficient cleaning effect.SOLUTION: A method for cleaning a cleaned surface by spreading a liquid cleaning agent, sprayed from a multicopter liquid spray device 1, by downwash of a multicopter includes: a spray process in which the liquid cleaning agent is sprayed with the multicopter flying; and a rinsing process in which the liquid cleaning agent is rinsed without scrubbing at least a part of a portion of the cleaning surface to which the liquid cleaning agent is sprayed.SELECTED DRAWING: Figure 1
Patent JP-2020111153-A (JP)
Title: Shift device
Inventor: BABA MASAYUKI
IPC: B60K20/02
Filed: 2019-01-10
Abstract: To properly maintain the holding of a holding position of a shift body to a holding body when a moving mechanism moves the holding body.SOLUTION: In a shift device 10, a rotation gear 18 of a lever 14 is held by a detent slide 20, and the lever 14 is held at a shift position. When a drive mechanism 34 rotates the lever 14 through the detent slide 20 and the rotation gear 18, a stopper 46 restricts the movement of the detent slide 20 to restrict the releasing of the holding to the detent slide 20 of the rotation gear 18. Therefore, the holding to the detent slide 20 of the rotation gear 18 can be properly maintained.SELECTED DRAWING: Figure 1
Patent JP-2019089069-A (JP)
Title: Printing method on coating film surface
Inventor: YAMANE TAKESHI
IPC: B05D3/02
Filed: 2019-01-11
Abstract: To provide a printing method for printing a printing mark having high adhesion and high durability on a coating film surface made of a liquid thermosetting coating.SOLUTION: The surface of a coating object is coated with a liquid thermosetting coating, and heated at an incurable temperature of the thermosetting coating to evaporate a solvent in the thermosetting coating. Then, a printing mark is printed by using an inkjet type printing device on the surface of a coating film in the state where curing of the thermosetting coating is not started yet so that a part of ink penetrates into the coating, and thereafter, the coating is pre-baked at a curable temperature of the thermosetting coating.SELECTED DRAWING: Figure 1
Patent JP-2020110539-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2019-01-17
Abstract: To provide a game machine capable of maintaining game interest.SOLUTION: A Pachinko machine includes start pockets capable of receiving a game ball driven onto a game area. When a game ball enters a start pocket, determination processing for winning is performed. Then, variation display corresponding to a result of the determination processing is started, and a winning game is performed when a winning pattern is displayed in the variation display. In this respect, in the Pachinko machine, a special performance can be executed as a performance relating to operation means.SELECTED DRAWING: Figure 332
Patent JP-2020118082-A (JP)
Title: Vehicular internal combustion engine
Inventor: KANAI TAKUYA
IPC: F02B37/00
Filed: 2019-01-23
Abstract: To provide a vehicular internal combustion engine capable of protecting members arranged on the upper part of the engine from the heat effects of a turbosupercharger.SOLUTION: In an engine 4, an air cleaner 28 is provided above a cylinder head cover 13 near a turbosupercharger 21, and a plate-like heat shield plate 41 extending upward is provided on the upper side of a collective exhaust outlet 17 between the turbosupercharger 21 and an engine body 4A. The heat shield plate 41 passes through the lateral side of a seal surface 4B joining a cylinder head 12 and the cylinder head cover 13, and extends to the side upper than the bottom of the air cleaner 28.SELECTED DRAWING: Figure 1
Patent JP-2020117111-A (JP)
Title: Vehicle movement control device
Inventor: MESAKI TAKASHI
IPC: B60W10/18
Filed: 2019-01-25
Abstract: To provide a vehicle movement control device that enables a vehicle to be moved from a vehicle exterior by an easy operation, without the need for a dedicated operating device.SOLUTION: A vehicle movement control device comprises an operation part that is provided on an outer surface of a vehicle, and a control part that controls operations of a drive unit and brake equipment of the vehicle so as to move the vehicle on the basis of an operation for the operation part. This constitution enables the vehicle to be moved from a vehicle exterior by an easy operation, without the need for a dedicated operating device, because the operations of the drive unit and the brake equipment are controlled on the basis of the operation for the operation part provided on the outer surface of the vehicle.SELECTED DRAWING: Figure 2
Patent JP-2020117118-A (JP)
Title: Portable drone port
Inventor: KANAZAWA TAKAO
IPC: B64F1/12
Filed: 2019-01-25
Abstract: To provide a portable drone port that enables highly precise landing of a logistics drone when in use, can be used in a place with undulations, and facilitates disassembly, assembly and conveyance.SOLUTION: A portable drone port includes: a taking-off/landing port 10 capable of holding a horizontal plane where the logistics drone can take off and land in a place with undulations; an outside fence 20 for surrounding the outside of the taking-off/landing port across an interval, and enabling height adjustment; and a marker sheet 30 for fixing an outer edge to the outside fence 20, and capable of stretching horizontally. The outside fence 20 has the longest part being foldable to the size shorter than the taking-off/landing port 10. The marker sheet 30 has multiple AR markers 38 capable of being recognized by the logistics drone on the upper surface, and is configured so that a person can access to the taking-off/landing port 10.SELECTED DRAWING: Figure 1
Patent JP-2020119857-A (JP)
Title: Conductor and power supply cable
Inventor: MUKAI KOJI
IPC: H01B7/04
Filed: 2019-01-28
Abstract: To provide a conductor having high torsion resistance, and a power supply cable using the conductor.SOLUTION: Concerning a conductor in which a plurality of twisted conductors are changed into a parent-twisted conductor by a more twisted structure, in a constitution of a cut surface formed by cutting the conductor in a direction orthogonal to a length direction, a gap is formed on the center of the plurality of twisted conductors, and a replenishment member is twisted between a twisted conductor and a twisted conductor respectively.SELECTED DRAWING: Figure 2
Patent JP-2020124336-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-02-04
Abstract: To provide a game machine capable of allowing light emitting means to emit light preferably, when executing notice performance using the light emitting means.SOLUTION: When a first mode screen presentation is executed, emission from a first light guide plate 169F002 is finished at a variation start time, and when a second mode screen presentation is executed, emission from the first light guide plate 169F002 and emission from a second guide plate 169F003 are finished at a SP ready-to-win time.SELECTED DRAWING: Figure 8-4
Patent JP-2020129029-A (JP)
Title: Two-component developer
Inventor: KOBAYASHI RYOTA
IPC: G03G9/10
Filed: 2019-02-07
Abstract: To provide a two-component developer which makes it more difficult for remaining toner to generate pinholes in a photoreceptor and has an excellent stability of image concentrations and an excellent antifog property.SOLUTION: The two-component developer according to the present invention includes toner containing toner particles and a carrier containing carrier particles. The toner particles have toner mother particles and an external additive attached to the surface of the toner mother particles. The external additive contains external additive particles. The external additive particles include a base body containing strontium titanate, a conductive layer covering the base body, and a surface processing layer covering the conductive layer directly or indirectly. The surface processing layer contains a component derived from a hydrophobizing processing agent.SELECTED DRAWING: Figure 1
Patent JP-2020134548-A (JP)
Title: Manufacturing method of silencer with acoustic phase shifter
Inventor: SAKAMOTO SHUICHI
IPC: G10K11/16
Filed: 2019-02-13
Abstract: To provide an inexpensive silencer with a phase shifter, which does not require a power source, has less failures and whose maintenance is easy.SOLUTION: A manufacturing method of a silencer having a main pipe and a branch pipe comprises: a process S1 for using, as the branch pipe, an acoustic phase shifter having a hollow cylinder partitioned by a plurality of plates separated from one another by a gap thickness b; a process S2 for deriving a relation expression of sound speed V in a gap between the plates; a process S3 for deriving a relation expression of sound speed V' becoming an opposite phase to the sound speed of the main pipe; and a process S4 for determining a size of the main pipe and a size of the phase shifter so that the sound speed V is matched with the sound speed V'. In the process S4, it is desirable that the gap thickness b and pipe lengths Land Lof the main pipe and the phase shifter are determined, for example.SELECTED DRAWING: Figure 1
Patent JP-2020135123-A (JP)
Title: Option card, control method, and program
Inventor: SAITO TAKAHITO
IPC: G06F13/14
Filed: 2019-02-14
Abstract: To provide an option card which allows for easily checking if the card requires setting values to be set.SOLUTION: An option card is provided, comprising a processor configured to generate a virtual address from a real address, and an identifier area for retaining a first identifier indicating that virtual address setting data and dedicated area data match setting values of the option card, or a second identifier indicating that the virtual address setting data and dedicated area data match setting values of a different option card.SELECTED DRAWING: Figure 9
Patent JP-2020131326-A (JP)
Title: Control method for processing device
Inventor: SUNADA YUTA
IPC: G05B19/404
Filed: 2019-02-15
Abstract: To hinder deterioration of processing accuracy, resulting from heat expansion of a main shaft head.SOLUTION: A control method for a processing device in which a position of a processing unit 12 coupled to a main shaft 11 is changed in conjunction with an amount of movement of a main shaft head 11b, comprises: measuring, in advance, a diameter of the main shaft head 11b at a normal temperature as a reference measurement value by using a sensor 14; measuring a diameter of the main shaft head 11b during heat expansion as an expanded-period measurement value by using the sensor 14; calculating an amount of heat expansion from a difference from the expanded-period measurement value and the reference measurement value; and using the calculated amount of heat expansion to determine an amount of drive of a drive unit 13 for moving the main shaft head 11b.SELECTED DRAWING: Figure 3
Patent JP-2020136970-A (JP)
Title: Vibration element, vibration device, electronic apparatus, and mobile body
Inventor: YU BYONHAKU
IPC: H03H9/19
Filed: 2019-02-21
Abstract: To provide a vibration element capable of suppressing deterioration of vibration characteristics, a vibration device, an electronic apparatus, and a mobile body.SOLUTION: A vibration element comprises: a crystal substrate containing a lower surface and an upper surface along an X-axis and a side surface connecting them; a first excitation electrode arranged in the lower surface; a second excitation electrode arranged in the upper surface; first and second connection electrodes arranged in the lower surface; a first extraction electrode connecting the first excitation and the first connection electrode; and a second extraction electrode connecting the second excitation electrode and the second connection electrode. When a region where the first excitation electrode is extended in an X-axial direction is an extension region, the side surface has a first part and a second part positioned on both sides in the extension region, and the first and second connection electrodes are arranged along the first part. The first extraction electrode is extended along the first part, and has a first electrode part which is continued to the first connection electrode. The first electrode part is arranged over the side surface, the lower surface, and the upper surface.SELECTED DRAWING: Figure 7
Patent JP-2020134815-A (JP)
Title: Image forming apparatus and control method
Inventor: FURUYAMA NOBORU
IPC: G03G21/20
Filed: 2019-02-22
Abstract: To provide an image forming apparatus and a control method that can suppress that power more than or equal to an upper limit value may be consumed by a heater, in the image forming apparatus, in which a material whose resistance value changes according to temperature is used in the heater.SOLUTION: An image forming apparatus according to an embodiment comprises a fixing device, and a control section. The fixing device is constituted using a heat generating resistor in which the lower the temperature is, the lower the resistance value is, and the higher the temperature is, the higher the resistance value is. The control section performs electric conduction for the heat generating resistor by means of a preliminary electric conduction amount when the temperature of the heat generating resistor is lower than a predetermined temperature, and performs electric conduction for the heat generating resistor by means of a normal electric conduction amount, which is an electric conduction amount being higher than the preliminary electric conduction amount, when the temperature of the heat generating resistor is higher than the predetermined temperature.SELECTED DRAWING: Figure 1
Patent JP-2020131168-A (JP)
Title: Garbage treatment system
Inventor: INABA KENJI
IPC: B09B3/00
Filed: 2019-02-25
Abstract: To solve such problems that a filthy water generated by decomposition of garbage includes the significant amount of a pollutant and also includes many biological fungi and further, the significant amount of feed water is needed for stably maintaining in-tank water quality environment.SOLUTION: There is provided a garbage treatment system comprising: a decomposition treatment tank 1; a separation part 27 in which a decomposition liquid taken out from the tank 1 is filtrated to be separated into a residue remaining on a mesh and an undersize decomposition liquid; a return means by which the undersize decomposition liquid is taken out to be returned to the tank 1 for watering; and a filthy water treatment pit 58 from which the supernatant of the above undersize liquid is taken out for drainage. The system is a circulation method regenerating the filthy water discharged previously into the water necessary for maintaining a water quality environment while leaving the biological fungi to return to the treatment tank. Thereby, the system enables water conservation, repeated use of the biological fungi, and drainage after a some-extent purification.SELECTED DRAWING: Figure 1
Patent JP-2019081026-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2019-02-28
Abstract: To suppress reduction of an interest of a game.SOLUTION: A game machine comprises: main control means for controlling a game; and performance control means for executing a performance of a game, the game machine can execute a lottery and dynamic display, and can generate a special game state based on the lottery result. The main control means comprises: start information storage means; prior determination means for determining in advance, an expectation for generating a special game state; and prior notification information transmission means for transmitting prior notification information for executing the prior notification performance to the performance control means. The performance control means comprises: prior notification performance content determination means for determining a content of the prior notification performance, based on the received prior notification information; and prior notification performance execution means capable of executing prior notification performance.SELECTED DRAWING: Figure 8
Patent JP-2020140142-A (JP)
Title: Image capturing optical system and image capturing device having the same
Inventor: GYODA YUICHI
IPC: H04N5/225
Filed: 2019-03-01
Abstract: To provide an optical system which is well corrected for various aberrations including magnification chromatic aberration and can be reduced in size.SOLUTION: An optical system provided is a zoom lens comprising a plurality of lens groups and an aperture stop. A lens group located on the most object side in the optical system has negative refractive power. The optical system has a lens group PG having positive refractive power located on the image side of the aperture stop, the lens group PG comprising a lens NL having negative refractive power. An Abbe number νd_NL of the lens NL satisfies a condition expressed as: 14<νd_NL<27. A partial dispersion ratio θgF_NL of the lens NL satisfies a condition expressed as: 0.58<θgF_NL<0.000315×νd_NL2-0.0186×νd_NL+0.878. A refractive index Nd_NL of the lens NL satisfies a condition expressed as: -0.03×νd_NL+2.30<Nd_NL<0.0002×νd_NL2-0.03×νd_NL+2.41.SELECTED DRAWING: Figure 1
Patent JP-2019090423-A (JP)
Title: On-vehicle control device
Inventor: SUZUKI KOHEI
IPC: F02D45/00
Filed: 2019-03-01
Abstract: To secure durability of a starter of an engine and to prevent responsiveness from being made adverse in a case where a restart request is generated due to an engine output request, by preventing increase in a reverse rotation amount of the engine and fluctuation in engine rotation by reducing charging efficiency of the engine in the case where the restart request is generated from satisfaction of an automatic engine stop condition to complete stop.SOLUTION: In an on-vehicle control device configured to control charging efficiency of an engine to be automatically stopped when a predetermined automatic stop condition is satisfied, in a case where a restart request of the engine is established due to an engine output request while the automatic stop condition is satisfied, the charging efficiency of the engine during a predetermined period from the restart request establishment of the engine to starter starting signal establishment is reduced more than the charging efficiency with respect to an engine output request amount.SELECTED DRAWING: Figure 3
Patent JP-2020145573-A (JP)
Title: Communication device, communication method, and program
Inventor: SUNEYA TORU
IPC: H04L47/43
Filed: 2019-03-06
Abstract: To distribute the processing load of reconnection of data in a frame on a reception side.SOLUTION: A communication device includes: division means for dividing data in a frame of a predetermined length into multiple pieces of data; generation means for generating a packet by adding information indicating an amount of offset from a position serving as a reference of the frame before division of the divided data to each of the multiple pieces of data divided by the division means; and transmission means for transmitting the packet generated by the generation means by connectionless communication.SELECTED DRAWING: Figure 7
Patent JP-2020144083-A (JP)
Title: Eddy current flaw detection probe and piping facility
Inventor: KIRIHIGASHI AKIHIRO
IPC: G01N27/90
Filed: 2019-03-08
Abstract: To improve detection precision of defects on an inner surface of a rifle tube.SOLUTION: An eddy current flaw detection probe 10 includes: a cable 11; a slip ring 12 provided in the tip of the cable 11; and a probe body 20 provided rotatably around an axis O relative to the cable 11 via the slip ring 12. The probe body 20 includes: a head 21 having a cylindrical outer peripheral surface 23 extending with the axis O as a center, and a spiral groove 24 that is recessed from the cylindrical outer peripheral surface 23 and is twisted in a circumferential direction of the axis O as it goes toward the axis O; and a coil 30 wound around the head 21 so as to surround the axis O according to shapes of the cylindrical outer peripheral surface 23 and the spiral groove 24.SELECTED DRAWING: Figure 1