baber/WOPTO huggingface dataset:
Patent JP-2019533348-A (JP)
Title: 基準サンプルが欠落している場合、イントラ予測を改善する方法
IPC: H04N19/176
Filed: 2017-09-18
Abstract: フレーム内予測の方法は、従来のパディングプロセスに起因して、本発明を使用しない場合には無駄になる幾つかのイントラ方向モードの回復を可能にする。方向モードは、無駄である方向モードのカウンターパート方向モードを使用しての使用に利用可能なサンプルを有すると判断されたユニットの部分からのサンプリングで、予測ユニット内のピクセルロケーションを埋めることによって回復される。特定の方向モードを所与として、特定の予測ユニット又はその一部で基準サンプルが欠落していると判断される場合、予測ユニットの別の部分に沿った基準サンプルが利用可能であるかどうかについて判断される。別の部分とは、特定の方向モードの逆端部における予測ユニットの側である。そのような基準サンプルが利用可能であると判断される場合、基準サンプルが利用可能ではないことにより無駄になる特定の方向モードをそれらのカウンターパート方向モードで置換することにより、イントラ方向モードの数を拡張することが可能である。【選択図】図４
Patent JP-2019529921-A (JP)
Title: 溶出試験用の装置、方法及びキット
IPC: G01N33/15
Filed: 2017-09-05
Abstract: 本発明は、薬物分子のような試料物質を溶解する装置及び方法に関する。本発明はこのほか、試料物質の溶解速度を試験する装置のための方法の使用に関する。本発明は、未溶解試料物質から溶解試料物質を区別する条件を作り出す親液性マトリックスに基づくものである。本発明は、未溶解試料物質の分散を防止して、いかなる実質的膜効果も回避することを目的とする。
Patent JP-2019536163-A (JP)
Title: 制御されていない交差点及び制御されている交差点を自律的に走行する方法
IPC: G08G1/16
Filed: 2017-11-21
Abstract: 横断歩道を自律的に走行する方法の一変形形態は、第１の時点で、自律走行車に割り当てられた走行ルートに一致する横断歩道の方に自律的に歩道を走行することと、自律走行車の近くのシーンの光学データを自律走行車に組み込まれた光学センサを用いて記録することと、自律走行車の前後軸を光学データで検出された横断歩道に整列させることと、光学データで横断歩道の近くの歩行者を識別することと、第１の時点の後の第２の時点で、歩行者が横断歩道に進入することに応答して、自律走行車の横断歩道に進入する優先権を予測することと、自律走行車の横断歩道に進入する権利を予測することに応答して、歩道から横断歩道内に自律的に走行し、且つ、走行ルートに従って、横断歩道を反対側の歩道の方に自律的に走行することと、を含む。【選択図】図１
Patent JP-2020515418-A (JP)
Title: 化粧品用容器の製造方法
IPC: B23B1/00
Filed: 2017-10-13
Abstract: 化粧品用容器の製造方法であって、金属または金属合金製の第１の棒を準備するステップと、棒を旋削して、管状形状を有しかつ収容区画（３）を内部に画定する要素（２）を得るステップと、要素（２）を陽極酸化して表面仕上げ工程を得るステップと、化粧品を収容するための円筒形本体（９）を収容区画（３）内に挿入するステップと、を含む製造方法。【選択図】図２
Patent JP-2019530382-A (JP)
Title: 無線通信システムにおける複数の送信時間間隔、複数のサブキャリア間隔、又は複数の処理時間をサポートする端末のための上りリンク信号送信又は受信方法及びそのための装置
IPC: H04W28/06
Filed: 2018-03-09
Abstract: 本発明の一実施例による無線通信システムにおいて、複数のＴＴＩ（Transmission Time Interval）長をサポートする端末のためのスケジューリング要求（Scheduling Request；ＳＲ）送信方法であって、上記方法は端末によって行われ、下りリンクデータを受信するステップと、上記下りリンクデータに対応するＨＡＲＱ−ＡＣＫ（Hybrid Automatic Retransmission reQuest-ACKnowledgement/Non-ACKnowledgement）送信のための第１のＴＴＩ長の第１の物理上りリンク制御チャネル（Physical Uplink Control CHannel；ＰＵＣＣＨ）の送信時点とＳＲ送信のための第２のＰＵＣＣＨの送信時点とが重なる場合、第１のＰＵＣＣＨで上記ＨＡＲＱ−ＡＣＫを送信するステップと、を有し、上記第１のＰＵＣＣＨは、第２のＰＵＣＣＨよりも少ない数のシンボルからなり、上記第１のＰＵＣＣＨが有効なＳＲリソースを有しない場合、上記ＳＲは送信されなくてもよい。【選択図】図９
Patent JP-2020514305-A (JP)
Title: ファーバー病を治療するための組成物及び方法
IPC: A61P19/00
Filed: 2018-01-12
Abstract: ファーバー病を治療するためのタンパク質、組成物、及び方法が提供される。
Patent JP-2020506436-A (JP)
Title: 腹腔鏡訓練システム
IPC: G09B23/28
Filed: 2018-02-13
Abstract: ユーザの腹腔鏡下外科的手技を訓練するためのセンサ装備型（sensorized）外科用器械が提供される。この器械は、ひずみ計、加速度計、磁石計、およびジャイロスコープから成る群から選択された少なくとも１つのセンサを有する。センサは、器械のハンドルに直接取り付けられる。ツール先端部を含むシャフト組立体がハンドルに交換可能に連結可能である。センサは、ユーザの外科的スキルを向上させるのに有用なフィードバックをユーザに提供するよう構成されたコンピュータに接続される。フィードバックとしては、手技を完了するまでの時間、動作の無駄のなさ、動作の滑らかさおよびツール先端部のところで及ぼされる力が挙げられる。
Patent JP-2020515419-A (JP)
Title: ２つの周囲当接リッジを有する切削インサート、および切削工具
IPC: B23B27/04
Filed: 2018-03-08
Abstract: 切削インサートが、前後方方向を画定するインサート長手軸と、対向するインサート内側側面およびインサート外側側面と、それらの間に延在するインサート周囲面とを含む。インサート周囲面は、インサート後端面、および隣接するインサート下面を含む。切削インサートは、インサート外側側面の末端でありかつインサート後端面およびインサート下面それぞれに沿って延在する、離間された２つの周囲当接リッジを含む。２つの周囲当接リッジは、切刃から離れる切削インサートの後方方向において鋭角のインサートくさび角で互いに向かって収束する。【選択図】図１
Patent JP-2020508171-A (JP)
Title: 複数のヤング率を有する柔軟な眼内レンズ
IPC: A61F2/16
Filed: 2018-02-15
Abstract: 方法とシステムは、光学系（１１０）とハプティック（１２０）を含む眼科機器（１００）を提供する。光学系は、第一のヤング率を有する少なくとも１つの光学材料を含む。ハプティックは光学系に連結される。ハプティックは少なくとも、第一のヤング率より大きく、１．８ＧＰａより小さい第二のヤング率を含む。それゆえ、ハプティックは光学系より硬いが、ポリメチルメタクリレート（ＰＭＭＡ）等の材料より柔軟である。
Patent JP-2019537402-A (JP)
Title: 量子鍵チップの発行方法、適用方法、発行プラットフォーム及びシステム
IPC: H04L9/12
Filed: 2017-11-22
Abstract: 本発明は、量子鍵チップの発行方法、適用方法、発行プラットフォーム及びシステムを提供する。方法は、量子鍵発行プラットフォームが量子鍵を量子鍵チップに注入し、量子鍵チップのＩＤを、当該量子鍵チップを使用するユーザーのＩＤと１対１の対応でバインディングし、量子鍵チップのＩＤ及び／又はユーザーのＩＤが当該量子鍵チップにおける量子鍵の識別情報として用いられることと、量子鍵発行プラットフォームが鍵配布センターＫＤＣと予め交渉することで量子鍵を取得することと、ＫＤＣが識別情報と識別情報に対応する量子鍵とをバインディングするように、量子鍵発行プラットフォームが量子鍵の識別情報をＫＤＣに送信することとを含む。ＫＤＣは、適用を容易にするように量子鍵を効果的に管理できるようにする。チップとＳＳＬＶＰＮアクセス方式を組み合わせて、モバイル端末における量子鍵の適用の利便性を向上させる。非対称アルゴリズムによる従来のＳＳＬ ＶＰＮのセキュリティリスクは解決された。
Patent JP-2020511972-A (JP)
Title: アデノウイルス、メタニューモウイルス、および／またはライノウイルス核酸を検出するための組成物、方法、およびキット
IPC: C12Q1/6851
Filed: 2018-03-23
Abstract: 開示される開示は、アデノウイルス、メタニューモウイルス、および／またはライノウイルス核酸を標的とするための方法、組成物、およびキットに関する。組成物には、増幅オリゴマーおよび／または検出プローブオリゴマーが含まれる。キットおよび方法には、これらのオリゴマーのうちの少なくとも１つが含まれる。方法には、一重および多重の増幅および検出反応が含まれる。
Patent JP-2020521044-A (JP)
Title: 電気モータ用の無方向性電磁鋼帯
IPC: C22C38/00
Filed: 2018-05-11
Abstract: 本発明は、特に電気技術用途の場合の無方向性電磁鋼帯または鋼板、そのような電磁鋼帯または鋼板から製造された電気技術部品、電磁鋼帯または鋼板を製造する方法および電気技術用途のための部品におけるそのような電磁鋼帯または鋼板の使用に関する。
Patent JP-2020519766-A (JP)
Title: 熱間加工材料、部品、および使用
IPC: C22C38/60
Filed: 2017-05-16
Abstract: 本発明は、三層材料複合物から成る熱間加工材料において、プレス硬化状態にて１６００ＭＰａより大きい引張強度および／または４９０ＨＶ１０より大きい硬度、より詳細には７００ＭＰａより大きい引張強度および／または５２０ＨＶ１０より大きい硬度を有する硬化鋼から成るコア層を備え、コア層に一体接続され、プレス硬化状態にて前記コア層の引張強度の最大４分の１に対応する引張強度を有する弱鋼から成る２つのカバー層を備え、片面または両面に防錆被覆、より詳細にはアルミニウム系の被覆を施してある熱間加工材料に関する。本発明はまた、部品および対応する使用に関する。【選択図】図１
Patent JP-2021108580-A (JP)
Title: Alkali culture method for formation of oospore of oomycete
Inventor: MASUNAKA AKIRA
IPC: C12N1/14
Filed: 2020-01-10
Abstract: To provide novel culture means for Pythium oligandrum that enables the formation of a large number of oospores in a short period of time.SOLUTION: A culture means for Pythium oligandrum includes the step of culturing Pythium oligandrum in a liquid culture medium having a pH of 7.0 or more and containing processed grain.SELECTED DRAWING: None
Patent JP-2020057024-A (JP)
Title: Optical modulator
Inventor: MIYAZAKI TOKUICHI
IPC: G02F1/035
Filed: 2020-01-16
Abstract: To provide an optical modulator with which it is possible to suppress a high frequency signal radiated from one optical modulation element from affecting the other optical modulation element.SOLUTION: On each of juxtaposed substrates 1A, 1B are provided a connection pad 13 for input for inputting a high frequency signal to a modulation electrode 3 and a connection pad 14 for output for outputting a high frequency signal from the modulation electrode 3. The modulation electrode 3 is divided into a modulation section S1 where modulation action is exerted on a light wave propagating along an optical waveguide 2, an input-side section S2 from the connection pad 13 for input to the modulation section S1, and an output-side section S3 from the modulation section S1 to the connection pad 14 for output. The connection pad 13 for input of the other optical modulation element (e.g., substrate 1A side) is not arranged on an extension of one optical modulation element (e.g., substrate 1B side) in the direction of propagation in which a high frequency signal radiated from the input-side section S2 propagates.SELECTED DRAWING: Figure 2
Patent JP-2021116899-A (JP)
Title: Air valve
Inventor: SHIMIZU KATSUYA
IPC: F16K24/00
Filed: 2020-01-28
Abstract: To provide an air valve which can efficiently inhibit adhering of foreign objects to a small air hole and an area near the small air hole.SOLUTION: An air valve 1 is connected to a pipeline in which water flows and can exhaust air entering an interior of the pipeline to the outside through a large air hole 3a or a small air hole 3b. The air valve 1 includes: a valve box 2 connected to the pipeline; a lid body 3 formed with the large air hole 3a and attached to an upper part of the valve box 2; a floating valve body 4 which is disposed in the valve box 2 and may close the large air hole 3a of the lid body 3 from below; and a float valve body 5 disposed in the valve box 2. The lid body 3 is formed with the small air hole 3b and a pin body 6 which may be inserted into the small air hole 3b from above is held in the lid body 3. The float valve body 5 may close the small air hole 3b from below.SELECTED DRAWING: Figure 1
Patent JP-2020080410-A (JP)
Title: Semiconductor device
Inventor: SHISHIDO HIDEAKI
IPC: H01L29/49
Filed: 2020-01-29
Abstract: To provide a semiconductor device having stable electrical characteristics.SOLUTION: A semiconductor device comprises an oxide semiconductor film, a gate electrode, a first conductive film, a second conductive film, and a third conductive film. The gate electrode and the third conductive film are electrically connected to each other. The first and second conductive films function as a source electrode or a drain electrode. The oxide semiconductor film has: a first region overlapping with the first conductive film; a second region overlapping with the second conductive film; and a third region overlapping with the gate electrode and the third conductive film. The first region has a first end facing the second region, and the second region has a second end facing the first region. The first end is shorter than the second end.SELECTED DRAWING: Figure 3
Patent JP-2020074620-A (JP)
Title: Data communication device and data communication method
Inventor: CHRISTIAN WEHRLE
IPC: H04W52/02
Filed: 2020-01-31
Abstract: To provide, for example, a data communication device and a data communication method that indicate high security against attacks via DoS and enable communication at a high data transmission rate.SOLUTION: A data communication device includes a computing unit and a data unit 202, which include a first wireless communication module 203 for wireless data exchange with an external wireless device 204 or is connected to the first wireless communication module 203, a second wireless communication module 205 that wirelessly communicates with the external wireless device 204, and a memory 207 that stores identification data from the first wireless communication module 203. When the identification data for the first wireless communication module is received from the external wireless device 204, the first wireless communication module 203 becomes ready to establish a connection with the external wireless device 204 and ready for subsequent data exchange.SELECTED DRAWING: Figure 2
Patent JP-2021125557-A (JP)
Title: Vehicle control device and vehicle control system
Inventor: FUDA TOMOTSUGU
IPC: H05K1/18
Filed: 2020-02-05
Abstract: To reduce the cost for development.SOLUTION: A signal processing IC unit (31) performs image processing on the output of a camera (11). A recognition processing IC unit (32) performs a recognition process on the basis of the output of the signal processing IC unit (31). The control IC unit (33) outputs a control signal on the basis of the output of the recognition processing IC unit (32). A first terminal (35) is electrically connected to the recognition processing IC unit (32). A second terminal (36) is electrically connected to the control IC unit (33). The signal processing IC unit (31), the recognition processing IC unit (32), and the control IC unit (33) are provided to a substrate (30). The first terminal (35) and the second terminal (36) are provided at an edge part of the substrate (30).SELECTED DRAWING: Figure 2
Patent JP-2021125595-A (JP)
Title: Semiconductor device
Inventor: CHEN ZE
IPC: H01L29/78
Filed: 2020-02-06
Abstract: To provide a semiconductor device whose capacitance characteristic can be improved.SOLUTION: On an upper surface side of a semiconductor substrate 1 with a first conductivity type, a plurality of gate trenches 2 are formed. A gate electrode 3 is embedded in each of the gate trenches 2. A plurality of dummy gate trenches 9 are formed at equal intervals between the adjacent gate trenches 2 on an upper surface side of the semiconductor substrate 1. A dummy gate electrode 10 is embedded in each of the dummy gate trenches 9 and connected to an emitter electrode 13. The distance between the gate trench 2 and the dummy gate trench 9 that are adjacent is smaller than the distance between the adjacent dummy gate trenches 9.SELECTED DRAWING: Figure 1
Patent JP-2021132063-A (JP)
Title: Connection structure of bundle type superconducting coil and laminate unit of bundle type superconducting coil
Inventor: TSUCHIYA KOKI
IPC: H01F6/06
Filed: 2020-02-18
Abstract: To connect between superconducting coils without applying an excessive load to an oxide superconducting layer of a bundle conductor in an outermost peripheral turn of a bundle type superconducting coil.SOLUTION: In a first superconducting laminate 1A and a second superconducting laminate 1B, their one surface sides having an oxide superconducting layer arranged thereon are made to face each other and overlap with one another to form a bundle conductor 2. In the bundle conductor 2, the first superconducting layer 1A and the second conductive layer 1B are respectively arranged on the inside and the outside to be wound in a coil shape to form a superconducting coil 201A and a second superconducting coil 201B. The first superconducting coil 201A and the second superconducting coil 201B include an inter-coil connecting member 40 sandwiched between the first superconducting laminate 1A and the second superconducting laminate 1B in each outermost peripheral turn. Thickness of the inter-coil connecting member 40 is reduced toward a separation position between the first superconducting laminate 1A and the second superconducting laminate 1B.SELECTED DRAWING: Figure 1
Patent JP-2021131682-A (JP)
Title: Client terminal device, document creation system, and two-dimensional code generation program
Inventor: AONO HIDEO
IPC: G06Q50/26
Filed: 2020-02-19
Abstract: To enable a client terminal device, a document creation system, and a two-dimensional code generation program to reduce the time and effort of an applicant when filling out an application document even in the event of a disaster and to improve the efficiency of a window operation.SOLUTION: A document creation system 1 has: a client terminal device 10 including an acquisition unit that acquires a document format indicating an input item, an input information reception unit that accepts input information for an input item of the acquired document format, a code generation unit that generates a two-dimensional code representing document information in which the accepted input information is associated with the document format, and a display unit that displays the two-dimensional code; and a window terminal device 20 including a reading unit that reads the two-dimensional code displayed by the display unit, and an output unit that outputs document data in which the input information is input to the input item in the document format by using the document information indicating the two-dimensional code read by the reading unit.SELECTED DRAWING: Figure 1
Patent JP-2021129716-A (JP)
Title: Monitoring device, subject monitoring method, and medical image diagnostic device
Inventor: ARAI MAKOTO
IPC: G08B25/00
Filed: 2020-02-19
Abstract: To enable a doctor or an engineer to quickly grasp a change in a position of a subject on a top plate or approach of surrounding persons to the top plate.SOLUTION: A monitoring device includes an acquisition unit, an estimation unit, a calculation unit, and an output unit. The acquisition unit acquires a first photographed image obtained by photographing a monitoring area including an external appearance of a subject placed on a top plate for moving the subject inside and outside an inspection area at a first timing, and acquires a second photographed image photographed at a second timing later than the first timing in time series. The estimation unit generates, as an estimation image, a result of estimation of the monitoring area when the subject moves normally inside and outside the inspection area at the second timing. The calculation unit calculates an index value indicating a difference between the estimation image and the second photographed image. The output unit outputs information on a change in the state of the monitoring area on the basis of the index value.SELECTED DRAWING: Figure 1
Patent JP-2021133696-A (JP)
Title: Cab lock system
Inventor: SAKAGUCHI HIROSHI
IPC: B62D33/07
Filed: 2020-02-21
Abstract: To provide a cab lock system capable of omitting an air removal part.SOLUTION: A cab lock system 100 includes: a cab lock device having: a latch 4 by which a lock pin mounted on a cab 11 can be rotated between a holding position and a holding releasing position; and a hydraulic cylinder 5 by which the latch 4 can be rotated from the holding position to the hold releasing position; a hydraulic cylinder 7 mounted on a chassis frame so that the cap 11 can be tilted by pushing up the bottom of the cab 11; and a pump 8b that feeds hydraulic oil to the hydraulic cylinder 5 and the hydraulic cylinder 7 at hydraulic pressures equal to each other, via a pipe 6 including a branch part 6a. A first actuating hydraulic oil for actuating the hydraulic cylinder 5 so that the latch 4 rotates from the holding position to the hold releasing position is set at an oil pressure lower than a second hydraulic pressure that is an actuation start hydraulic pressure for the hydraulic cylinder 7, and an air removal part for discharging air present in a pipe 6 is omitted.SELECTED DRAWING: Figure 7
Patent JP-2021135567-A (JP)
Title: Complementary system and complementary program
Inventor: SUZUKI TOSHIHARU
IPC: G08G1/09
Filed: 2020-02-25
Abstract: To provide a complementary system that complements license plate information in the event that part of the license plate information cannot be recognized using a camera image.SOLUTION: A complementary system 1 includes an extraction unit 12 that extracts license plate information on a license plate, which is attached to an object vehicle, from a camera image, a determination unit 13 that collates the extracted license plate information with format information specifying information which should be described as the license plate information, and determines whether the license plate information corresponds to incomplete information devoid of part of the information that should be described, a second acquisition unit 14 that, when the license plate information corresponds to the incomplete information, extracts auxiliary information containing body color information, which represents a body color of the object vehicle, and vehicle model information representing the model of the object vehicle, and acquires utilization information, which is used to complement the incomplete information, on the basis of the incomplete information and auxiliary information, and a complementary unit 15 that uses the utilization information to complement the incomplete information.SELECTED DRAWING: Figure 5
Patent JP-2021135325-A (JP)
Title: Soaking structure, heating device having soaking structure, fixing device, and image forming apparatus
Inventor: YAMANAKA KENTARO
IPC: G03G15/20
Filed: 2020-02-25
Abstract: To reduce thermal energy loss of a high-temperature member, and prevent a variation in temperature in a longitudinal direction.SOLUTION: In a soaking structure in which: on a high temperature member (nip forming member 24) in a shape having a longitudinal direction, a soaking material (high thermal conduction unit 290) having a higher thermal conductivity than that of the high temperature member is arranged in contact therewith, the thermal resistance of the soaking material in the longitudinal direction of the high temperature member is made smaller in the center in the longitudinal direction than that on the ends in the longitudinal direction.SELECTED DRAWING: Figure 3A
Patent JP-2021138263-A (JP)
Title: On-vehicle relay device, and computer program
Inventor: MATSUO TOMOKI
IPC: B60R16/023
Filed: 2020-03-04
Abstract: To provide an on-vehicle relay device and the like capable of efficiently dealing with the number of types of communication protocols used by on-vehicle equipment of a vehicle.SOLUTION: An on-vehicle relay device is mounted on a vehicle, is connected to a plurality of on-vehicle equipment, and relays communication of the plurality of on-vehicle equipment, and is provided with a first processing part and a second processing part having processing functions related to relay of the communication. The first processing part performs processing about relay of communication with first on-vehicle equipment using a first communication protocol among the plurality of on-vehicle equipment. The second processing part is configured to perform processing related to relay of communication with the second on-vehicle equipment when the second on-vehicle equipment performing communication using a second communication protocol different from the first communication protocol is connected to the on-vehicle relay device. The first processing part outputs a signal related to start or stop of the second processing part in accordance with whether or not the second on-vehicle equipment is connected in the on-vehicle relay device.SELECTED DRAWING: Figure 2
Patent JP-2021139806-A (JP)
Title: Sample support, ionization method, and mass spectrometry method
Inventor: KOTANI MASAHIRO
IPC: H01J49/04
Filed: 2020-03-06
Abstract: To provide a sample support, ionization method, and mass spectrometry method, which enable high-sensitivity mass spectrometry.SOLUTION: A sample support 1 provided herein is used for ionization of a component S1 of a sample S. The sample support 1 comprises a substrate 2, conductive layer 5, and cationization agent 6. The substrate 2 has a first surface 2a, a second surface 2b located on a side opposite the first surface 2a, and a plurality of through-holes 2c formed through the first surface 2a and the second surface 2b. The conductive layer 5 is provided at least on the first surface 2a. The cationization agent 6 is provided in the plurality of through-holes 2c to cationize the component with a predetermined atom.SELECTED DRAWING: Figure 2
Patent JP-2021138121-A (JP)
Title: Notebook for pasting ornament adhesive tape
Inventor: FUJIKAWA MITSURU
IPC: B42D3/00
Filed: 2020-03-09
Abstract: To provide a notebook that easily keeps unit seals of ornament adhesive tape in shapes and patterns selected at a user's discretion and allows the unit seals of ornament adhesive tape to be easily pasted in any position of the notebook.SOLUTION: A notebook 1 is a notebook where a front cover 2, a back cover 3, and a content 4 are bound. A back face 2r of the front cover 2 and/or a back face 3r of the back cover 3 include seal keeping layers 5 and 6 that temporarily keep unit seals of the ornament adhesive tape. The content 4 includes a seal adhesion face st where the unit seals are pasted, and the adhesion force of the unit seals against the seal keeping layers 5 and 6 is smaller than the adhesion force against the seal pasting face st of the unit seals.SELECTED DRAWING: Figure 1
Patent JP-2020129800-A (JP)
Title: Virtual network interface object
Inventor: ERIC W SCHULTZE
IPC: H04L12/70
Filed: 2020-03-13
Abstract: To provide a method and a device for interfaces for managing virtual network interface objects, in which a system may include a resource instance and a network interface virtualization coordinator.SOLUTION: Responsive to a record creation request, a coordinator creates interface records that may include an IP address, subnet information and security properties. The coordinator may, in response to a request to attach the record to a resource instance, enable traffic directed to the IP address to flow to the resource instance. In response to a subsequent detach request, the traffic to the IP address may be disabled at the resource instance. The same interface record may be attached to another resource instance in response to another attach request, enabling traffic directed to the IP address to flow to the second resource instance.SELECTED DRAWING: Figure 1