baber/WOPTO huggingface dataset:
Patent JP-2023532307-A (JP)
Title: ベンチュリプラズマ放電を用いた水処理のためのシステム及び方法
IPC: C02F1/48
Filed: 2021-06-29
Abstract: 水処理システムは、処理されるべき水を取り込むベンチュリ入口を含む、ベンチュリ注入器と、ガス源と流体連通しているオリフィスを含む、ベンチュリスロートと、プラズマ放電を発生し、それによって処理水を生成するために、オリフィスと流体連通しているガス入口の中へと一体化された、放電電極と、処理水を排出する、ベンチュリ出口と、を含む。
Patent JP-2023101471-A (JP)
Title: handheld electronic device
Inventor: ERIC W BATES
IPC: H04M1/02
Filed: 2023-01-06
Abstract: To integrate subsystems of a mobile phone into a compact and durable/reliable product.SOLUTION: A device 300 implemented as a mobile phone includes a display 303, a circuit board assembly 320 including a wireless communication circuit, a battery 230, and an enclosure enclosing the display, the circuit board assembly, and the battery. The enclosure includes: a front cover 302 formed from a transparent material and defining a front exterior surface of the mobile phone; a rear cover 372 formed from a glass material and defining a rear exterior surface of the device; and a first housing structure 310 including a first wall section 317 defining a first side exterior surface of the device, a second wall section 319 defining a second side exterior surface opposite to the first side exterior surface, and a mid-chassis section 323 extending between the first wall section and the second wall section.SELECTED DRAWING: Figure 3
Patent JP-2023029623-A (JP)
Title: Communication device, communication method and integrated circuit
IPC: H04W76/10
Filed: 2023-01-13
Abstract: PROBLEM TO BE SOLVED: To enhance system throughput while suppressing an increase in the information amount of a control signal to be transmitted by random access. 
     SOLUTION: A terminal includes a receiver for receiving a control signal having terminal-based information for each of a plurality of terminals, and a transmitter for transmitting a response signal based on the terminal-based information. Each of the terminal-based information includes an ID field indicating at least one resource unit allocated to a plurality of corresponding terminals. To the ID field is allocated one of a plurality of Association IDs (AIDs) identifying terminals associated with an access point, or one of a plurality of IDs to be used for random access. The values of the plurality of IDs to be used for the random access are different from the values of the plurality of AIDs, and each of the values of the plurality of IDs to be used for the random access indicates a situation between the access point and the plurality of corresponding terminals based on a defined ID table. 
     SELECTED DRAWING: Figure 5 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023041726-A (JP)
Title: External preparation, method for improving liquid breaking properties, and agent for improving liquid breaking properties
IPC: A61P17/00
Filed: 2023-01-17
Abstract: PROBLEM TO BE SOLVED: To improve liquid breaking properties of an external composition containing alcohol. 
     SOLUTION: An external preparation has a container in which a member constituting a spout is at least partially composed of an elastomer, and an external composition stored in the container and containing minoxidil and alcohol. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023033624-A (JP)
Title: Zoom optical system and optical device
IPC: G02B15/20
Filed: 2023-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a zoom optical system which allows for suppressing various aberrations. 
     SOLUTION: A zoom optical system ZL (1) provided herein comprises multiple lens groups including a first lens group G1 having positive refractive power and a second lens group G2 having negative refractive power, and is configured such that distances between adjacent lens groups change while zooming. The multiple lens groups include a first focusing lens group and a second focusing lens group, both having negative refractive power. The multiple lens groups include at least one lens group located on the object side of the first focusing lens group and configured to be stationary while zooming, and satisfies the following conditional expression: 0.40<fF1/fF2<6.00, where fF1 presents a focal length of the first focusing lens group and fF2 represents a focal length of the second focusing lens group. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023124845-A (JP)
Title: Pipette with adjustable pipette volume and locking system
Inventor: JULIAN BIKMOHAMMADI
IPC: B01L3/02
Filed: 2023-02-24
Abstract: To provide a pipette that locks change of the pipetting volume when pipetting operation is performed.SOLUTION: The present invention relates to a pipette 10 with a body 20 for receiving a displacement device 22. The displacement device comprises: a displacement chamber 24; and a movable boundary element 26 for bounding a pipetting stroke of the pipette. The pipette furthermore has an operating element 12 for setting a pipetting volume of the pipette by movement of the boundary element in the body and for performing a pipetting operation. The operating element is operably connected with a piston 28 movable in the displacement chamber of the displacement device. The pipette furthermore comprises: a counter 30 for displaying the set pipetting volume; and a locking mechanism 40 for locking and/or unlocking volume setting by the operating element.SELECTED DRAWING: Figure 1
Patent JP-2023126173-A (JP)
Title: Absorbent article and manufacturing method of absorbent article
Inventor: SUGIYAMA KATSUHIKO
IPC: A61F13/531
Filed: 2023-02-24
Abstract: To provide an absorbent article less likely to decrease absorption capacity even when liquid flows therein a plurality of times.SOLUTION: An absorbent article having a length along a longitudinal direction and a breadth along a width direction orthogonal to the longitudinal direction, the absorbent article comprises: an absorber including an absorbent core including particles of SAP, the superabsorbent polymer, and short fibers, and a core wrap sheet superposed on a skin surface side of the absorbent core and bonding to the absorbent core; and a liquid-permeable top sheet disposed on the skin surface side of the absorber. The short fibers and SAP particles on the skin surface side of the absorbent core are bonded to the non-skin surface side of the core wrap sheet to form a skin surface-side structure of the absorber. A basis weight of the short fibers forming the skin surface-side structure is 5 g/m2 or more and 90 g/m2 or less, and a basis weight of the SAP particles forming the skin surface-side structure is 5 g/m2 or more and 160 g/m2 or less.SELECTED DRAWING: Figure 1
Patent JP-2023063341-A (JP)
Title: game machine
IPC: A63F7/02
Filed: 2023-03-03
Abstract: PROBLEM TO BE SOLVED: To improve the amusement of a game. 
     SOLUTION: A game machine includes: game state transition means which carries out a transition from a specific game state in which the determination mode is the second determination mode to a first predetermined game state in which a determination mode is a second determination mode which is the same as in the specific game state, when an execution number of times of games after a transition to the specific game state reaches a predetermined number in the specific game state; and performance execution means which can execute a performance. The performance execution means includes means which executes a performance corresponding to a predetermined advantageous state which is a state advantageous for a player, when a specific condition is satisfied before a determination by determination means for second special information stored in acquisition information storage means in the specific game state is ended in the first predetermined game state. 
     SELECTED DRAWING: Figure 779 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023133237-A (JP)
Title: Security management method based on telework detection, and computer program for implementing same
Inventor: KIM JONG MOO
IPC: G06F21/55
Filed: 2023-03-09
Abstract: To provide a method of detecting a terminal device in use for telework and a security management method.SOLUTION: A telework detection and security management method for a terminal device according to an embodiment of the present invention has a step of collecting an event that occurs or is changed during an operation of the terminal device, a step of confirming an event relating to a telework state among the collected event, a step of verifying, based on the confirmed event, whether or not the event satisfies conditions for a telework activated state of the terminal device, a step of discriminating a telework state of the terminal device based on the verification result, and a step of activating or non-activating a security management function of the terminal device based on the discriminated telework state.SELECTED DRAWING: Figure 4
Patent JP-2023060345-A (JP)
Title: Semiconductor device
IPC: H01L29/786
Filed: 2023-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device with a high electric characteristic and a semiconductor device with a stable electric characteristic. 
     SOLUTION: A semiconductor device includes a semiconductor layer including metal oxide, a first insulating layer, a second insulating layer, a third insulating layer containing nitride, and a first conductive layer. The first insulating layer overlaps with the semiconductor layer and includes a first region with a convex shape and a second region thinner than the first region and not overlapping with the semiconductor layer. The second insulating layer is provided covering an upper surface of the second region, a side surface of the first region, and the semiconductor layer. The first conductive layer is provided on the second insulating layer and a lower surface on the second region includes a part that exists lower than a lower surface of the semiconductor layer. The semiconductor layer includes a third region overlapping with the second insulating layer and the first conductive layer, and a fourth region not overlapping with the first conductive layer and the second insulating layer. The third insulating layer is provided in contact with the fourth region of the semiconductor layer. 
     SELECTED DRAWING: Figure 3 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023143806-A (JP)
Title: alarm
Inventor: SAITO KAZUYA
IPC: G08B17/00
Filed: 2023-03-16
Abstract: To provide an alarm capable of continuing communication following improvement of a communication control technique so as not to affect a notification function of the alarm.SOLUTION: An alarm 100 according to an embodiment comprises a first processing device 1 constituted by a semiconductor device that controls a notification function for performing notification based on a monitoring result via monitoring of an ambient environment; and a second processing device 2 that incorporates software SW and is constituted by a semiconductor device to control the action of sending information about notification of the alarm 100 to an external device E. A communication part 20 including the second processing device 2 is constituted in such a manner that it is possible to update the software SW after starting use of the alarm 100. The first processing device 1 is constituted so as to instruct execution of a reset action to the communication part 20, when it is not finished normally to update the started software SW.SELECTED DRAWING: Figure 1
Patent JP-2023095892-A (JP)
Title: Welding method and welding device
Inventor: YASUOKA TOMOMICHI
IPC: G02B5/18
Filed: 2023-04-21
Abstract: To provide a welding method and a welding device that can suppress occurrence of melting defects such as blow holes and so on when laser-welding a processing object containing copper.SOLUTION: According to a welding method, a welding object containing copper is located in a region irradiated with laser beam, laser beam is radiated toward the processing object, and the irradiated processing object part is molten and welded. The laser beam is configured from main beam and a plurality of sub beams, and a ratio of the sum of power of main beam and power of the plurality of sub beams 72:1 to 3:7. Further, a welding device comprises a laser device, and an optical head which radiates laser beam outputted from the laser device toward the processing object containing copper and melts and welds the irradiated processing object part. The laser beam radiated to the processing object is configured from main beam and a plurality of sub beams, and a ratio of the sum of power of main beam and power of the plurality of sub beams 72:1 to 3:7.SELECTED DRAWING: Figure 3A
Patent JP-2023093704-A (JP)
Title: Nutrient solution for hydroponics of Panax ginseng
Inventor: TAKEHA TAKESHI
IPC: A01G31/00
Filed: 2023-04-26
Abstract: To provide a hydroponic method and a hydroponic nutrient solution that can achieve enlarging of the underground part and increase in the amount of medicinal ingredients of Panax ginseng.SOLUTION: In a growing period that is a period for cultivating a seedling whose underground part has grown to a predetermined size until its harvest, during the period from sowing to harvest, a nutrient solution containing a fertilizer component necessary for the growth of the underground part is used in a light-dark cycle that repeats a light period when the ground part is irradiated with light and a dark period when the ground part is not irradiated or less light is irradiated than in the light period; in the growing period, at least one aeration step of raising and lowering the liquid level of the nutrient solution is performed so that a first state in which more than 80% of the underground part is immersed in the nutrient solution and a second state in which more than half of the underground part is exposed to the air are repeated during one cycle of light and dark; and in times other than the aeration step of one cycle of light and dark, an immersion treatment step of maintaining the liquid level of the nutrient solution at such a height that 80% or more of the underground part is immersed.SELECTED DRAWING: Figure 1
Patent JP-2023096099-A (JP)
Title: Slope device
Inventor: SENDA TOYOJI
IPC: E04F11/00
Filed: 2023-05-18
Abstract: To provide a slope device capable of responding to various steps.SOLUTION: A slope device 100 includes a first slope part 10 that is installed on a lower stage, a second slope part 20 that is installed on an upper stage, and a support part 30 for supporting the first and second slope parts 10 and 20 in the state of installing them on the lower stage. An angle of inclination of the second slope part 20 can be changed.SELECTED DRAWING: Figure 1
Patent JP-2023103496-A (JP)
Title: System and methods for phased reconfiguration in wireless systems
Inventor: GHYSLAIN PELLETIER
IPC: H04W36/24
Filed: 2023-05-29
Abstract: To provide a system and methods for performing phased reconfiguration in a wireless communications system.SOLUTION: A wireless transmit/receive unit (WTRU) may perform a phased reconfiguration from a source cell to a target cell. The WTRU may be connected to the source cell and may execute a first set of functions towards the source cell. The WTRU may monitor for a first set of preconfigured trigger conditions and a second set of preconfigured trigger conditions. The WTRU may commence a second set of functions towards the target cell based on detection of at least one of the first set of preconfigured trigger conditions while continuing to execute the first set of functions towards the source cell. The WTRU may cease to perform at least a subset of the first set of functions towards the source cell based on detection of at least one of the second set of preconfigured trigger conditions.SELECTED DRAWING: Figure 2
Patent JP-2023102300-A (JP)
Title: Method for achieving level four track automatic driving vehicle (method for solving 2024 problems)
Inventor: ISHIGURO RYOTO
IPC: G08G1/07
Filed: 2023-06-02
Abstract: To achieve an automatic driving vehicle capable of automatically traveling on a national highway by an existing technique and a little ingenuity without modifying other vehicles at all.SOLUTION: A traffic signal is installed at an exit merging section of an entrance interchange and an exit merging section of a junction of a national highway to cooperate with an automatic driving vehicle.SELECTED DRAWING: Figure 3
Patent JP-2023107829-A (JP)
Title: automatic analyzer
Inventor: ANDO TAKAHIRO
IPC: G01N21/01
Filed: 2023-06-02
Abstract: To provide an automatic analyzer that can obtain a stable amount of light in a wide wavelength bandwidth by coupling plural LED lights and also can adjust the temperature characteristics of LED elements.SOLUTION: The automatic analyzer is formed so that a light emitted from a second LED is reflected and is coupled with a light emitted from a first LED on the same optical axis. The first LED and the second LED are in contact with the same temperature adjusting member.SELECTED DRAWING: Figure 3
Patent JP-2023113879-A (JP)
Title: memory network processor
Inventor: CARL S DOBBS
IPC: G06F15/173
Filed: 2023-06-08
Abstract: To provide a multi-processor system with processing elements, interspersed memory, and primary and secondary interconnection networks optimized for high performance and low power dissipation.SOLUTION: In the secondary network, multiple message routing nodes are arranged in an interspersed fashion with multiple processors. A given message routing node receives messages from other message nodes, and relays the received messages to destination message routing nodes using relative offsets included in the messages. The relative offset specifies the number of message nodes from a message node that originated a message to a destination message node.SELECTED DRAWING: None
Patent JP-2023130476-A (JP)
Title: Culture medium composition and culturing method of cells or tissue using said composition
Inventor: NISHINO YASUTO
IPC: C12N5/071
Filed: 2023-07-12
Abstract: To provide a culture medium composition for culturing animal or plant cells and/or tissue especially three dimensionally or in a floating state, and a culture method of the animal or plant cells and/or tissue using the culture medium composition.SOLUTION: The present invention provides a culture medium composition forming a structure of indeterminate form in a liquid culture medium, the structure being dispersed evenly in the solution without substantially increasing the viscosity of the solution, and by substantially holding the cells and/or tissue in the solution has the effect of preventing precipitation thereof, and provides a culturing method of cells and/or tissue using same which cultures cells and/or tissue in a floating state.SELECTED DRAWING: Figure 1
Patent JP-2023153166-A (JP)
Title: Two-part signaling of adaptive loop filter in video coding
Inventor: ZHANG LI
IPC: H04N19/70
Filed: 2023-07-27
Abstract: To provide signaling of use of adaptive loop filtering in image and video coding.SOLUTION: A method, a system, and a device for signaling use of adaptive loop filtering in image and video coding are described. An exemplary method of video processing includes: a step of determining, for conversion between a current region of a video and a bitstream representation of the video, whether a luma adaptive loop filter is used during the conversion and whether luma adaptive loop filter coefficients are included in the bitstream representation, where a single syntax element in the bitstream representation indicates use of the luma adaptive loop filter and the signaling of the luma adaptive loop filter coefficients; and a step of performing the conversion based on the determination.SELECTED DRAWING: Figure 11
Patent JP-2023145734-A (JP)
Title: Treatment of retinitis pigmentosa with n-acetylcysteine amide
Inventor: PETER A CAMPOCHIARO
IPC: A61K31/198
Filed: 2023-08-04
Abstract: To provide methods for treating retinitis pigmentosa.SOLUTION: A method for treating retinitis pigmentosa in a mammal comprising a step of administering a therapeutically effective amount of N-acetylcysteine amide (NACA) to the mammal is provided.SELECTED DRAWING: None
Patent JP-2023171745-A (JP)
Title: 自動オブジェクト認識および認証のための方法およびシステム
IPC: H04L9/32
Filed: 2023-09-06
Abstract: 【課題】物理的オブジェクト又は物理的オブジェクトのグループの判別特性を表すオブジェクトデータを受け取るシステム及び方法を提供する。【解決手段】オブジェクト認識のためのシステムにおいて、データ処理プラットフォームは、物理的オブジェクト又は物理的オブジェクトのグループの１つ又は複数の衝突耐性仮想表現を表す判別データを取得するために、機械学習ベースのオブジェクト認識処理によってオブジェクトデータＯＤを処理するデータ分析モジュール５及び判別データＯＤＤと、判別データに所定の暗号ハッシュ関数を適用することによって判別データから導出された元のハッシュ値ＯＨとのうちの少なくとも１つを、アクセスが制限された１つ又は複数のデータリポジトリに格納された対応する参照データと比較し、参照データとの比較が結果的に一致する場合、ハッシュ値を含むデジタル署名された識別データＩＤを出力するデータ処理モジュール６を備える。【選択図】図２
Patent JP-2023171707-A (JP)
Title: 簡易建物
IPC: E04B1/343
Filed: 2023-09-27
Abstract: 【課題】パネル体の形成作業が効率よく行える簡易建物の提供。 
【解決手段】簡易建物は、上額縁と下額縁および一対の方立により枠組みされた枠体にパネルが支持されたパネルユニットと、枠体の上部および下部を呑み込んで支持する上桟および下桟とを備え、パネルユニットは、少なくとも、上額縁の一方の見付面に固定面を有しており、固定面が方立の見付面と見込方向で対面していると共に、対面する上額縁の固定面と方立の見付面とが見込方向からねじ止めされていることを特徴とする。 
【選択図】図４
Patent JP-2023168438-A (JP)
Title: 拡張現実／複合現実用途のための色選択性導波管
IPC: G02B5/22
Filed: 2023-09-28
Abstract: 【課題】拡張現実／複合現実用途のための色選択性導波管の提供。【解決手段】色選択性導波管と、色選択性導波管を加工するための方法と、色選択性導波管を含む拡張現実（ＡＲ）／複合現実（ＭＲ）用途が、説明される。色選択性導波管は、有利なこととして、導波管（例えば、赤色、緑色、または青色導波管）に進入する迷光を低減または遮断し、それによって、接眼レンズの中への後方反射または後方散乱を低減または排除することができる。【選択図】なし
Patent JP-2024003023-A (JP)
Title: 家具用の弾性モジュール及び弾性クッション
IPC: A47C27/06
Filed: 2023-10-25
Abstract: 【課題】弾性クッションが取外、移動と再組立を簡単に行うとともに、コンパクトな空間内に格納可能であり、さらに、洗浄しやすく、もっと良い快適さを具備するように、弾性クッションの設計を改進する【解決手段】家具に用いられる弾性クッション（１０００）の弾性モジュール（１００）と、当該弾性モジュール（１００）を備える弾性クッション（１０００）であって、弾性モジュール（１００）は、錐形状スプリング（１１０）と、フレキシブルバンド（１２３）と、を含み、フレキシブルバンド（１２３）の両端に掛止部（１２３３ｊ）を有し、掛止部（１２３３ｊ）がそれぞれ錐形状スプリング（１１０）の両端に掛けたとき、複数のフレキシブルバンド（１２３）は錐形状スプリング（１１０）の外側に位置し、且つ錐形状スプリング（１１０）に初期圧力を有させることができる。【選択図】図３５Ａ
Patent JP-2023178431-A (JP)
Title: インダクタを備えるエアロゾル発生装置
IPC: A24F40/465
Filed: 2023-10-25
Abstract: 【課題】エアロゾル形成基体を加熱するように位置付けられたサセプタ素子（３０）を加熱することによって、エアロゾル形成基体（２０）を含むエアロゾル発生物品（１０）を加熱するための電気的に作動するエアロゾル発生装置（１００）を提供する。【解決手段】装置は、エアロゾル発生物品の少なくとも一部分を受けるためのチャンバー（１２０）を画定するハウジング（１１０）と、チャンバーの少なくとも一部分の周りに配置されるインダクタコイル（２１０）を備えるインダクタ（２００）と、インダクタコイルに接続され、使用時に、インダクタコイルが、変動電磁場を生成して、サセプタ素子を加熱し、それによりエアロゾル形成基体を加熱するように、インダクタコイルに高周波電流を提供するように構成される、電源（１４０）と、を含む。【選択図】図２
Patent JP-2024012717-A (JP)
Title: 購読サービス提供方法、これを実現した購読システム、ユーザ端末およびアプリケーション
IPC: G06Q50/00
Filed: 2023-12-04
Abstract: 【課題】アプリケーションをインストールした端末がアプリケーションサーバと連動して購読サービスを提供する。【解決手段】アプリケーションサーバからおすすめされたボードをインターフェース画面に表示する段階と、ユーザからおすすめされたボードを発行したチャンネルに対する購読要請を受信する段階と、アプリケーションサーバにチャンネルを購読チャンネルとして登録要請する段階と、アプリケーションサーバから購読チャンネルで発行された最新ボードを購読チャンネルのスロットに表示する段階とを含む。最新ボードは、複数のコンテンツ、そして最新ボードに設定された機能が実現されたアクションボタンを含み、ボードを発行したチャンネル名と共に露出し、購読チャンネルは、インスタントメッセージングアプリケーションを提供するサービスに加入されたアカウントである。【選択図】図１
Patent JP-2023533800-A (JP)
Title: ケイ素系負極材料用バインダー
IPC: H01M4/1395
Filed: 2021-07-08
Abstract: 本発明は、概して、ポリアクリル酸（ＰＡＡ）とポリアクリルアミド（ＰＡＭ）のブレンド、及びリチウムイオン電池の負極におけるバインダーとしてのそれらの使用に関する。【選択図】なし
Patent JP-2023533820-A (JP)
Title: 多機能電子ユニット搭載二輪車用シートカバー
IPC: B62J1/20
Filed: 2021-06-04
Abstract: 装置はシートカバー（1）を有する。シートカバーは、二輪車のシート（13）に固定される。シートカバーの上面は、複数の部分に分割されている。複数の部分はそれぞれ、シートカバー（1）の右側または左側に配置され、二輪車（13）のシートに座っている間に二輪車ドライバが知覚可能な振動を発生するように振動モータに関連付けられている。電子演算手段（7）、振動モータを制御するように構成され、二輪車（13）の搭載電子ボックス（14）への接続手段が設けられている。電子ユニット（7）は、二輪車（13）の搭載ボックス（14）から、二輪車（13）の方向指示器（19）の作動状態に関する信号を受信し、方向指示器の作動状態に関する信号の関数として振動モータ（2、3、4、5）を制御するよう構成されている。【選択図】図１
Patent JP-2023543605-A (JP)
Title: 動的権限セットに基づくＡｎｄｒｏｉｄ（登録商標）権限昇格攻撃検出方法
IPC: G06F21/55
Filed: 2021-12-30
Abstract: 本発明は、Ａｎｄｒｏｉｄ（登録商標）のセキュリティや、モバイルインターネット及びインダストリアルインターネット環境下におけるシステムのセキュリティとプライバシー保護の分野に関し、動的権限セットに基づくＡｎｄｒｏｉｄ（登録商標）権限昇格攻撃検出方法を開示し、Androidプラットフォームに存在する特権昇格攻撃の問題に対して、動的権限セットに基づくＡｎｄｒｏｉｄ（登録商標）権限昇格攻撃検出方法を提案し、本発明において、まず強連結成分の権限分布特性を解析し、動的権限セットの区分を構築する。次に、情報フローと権限セットが結合された上で、権限昇格パスを抽象化させる。最後に、線形時間のアクセス制御アルゴリズムを提案し、権限セットを動的追跡することにより、細粒度の決定制御を実現した、提案されたセキュリティモデルによって、権限昇格攻撃をうまく防ぎ、時間複雑度が低下する。【選択図】図１
Patent JP-2023547364-A (JP)
Title: 分割ボーダゲートウェイプロトコル（ｂｇｐ）
IPC: H04L45/02
Filed: 2021-10-18
Abstract: 分割ボーダゲートウェイプロトコル（ＢＧＰ）は、周辺ルータを通してｅＢＧＰセッションが確立された周辺ルータのフェイルオーバ時にも、内部ノード及び外部ノード間のｅＢＧＰセッションが継続することを可能にする。周辺ルータによりｅＢＧＰ制御トラフィックはトラップ処理され、ＩＰトンネルを通して内部ノード上のＢＧＰスピーカに転送される。ｅＢＧＰ制御トラフィックを受信したＩＰトンネルのソースアドレスの変更に応答してフェイルオーバが検出される。ＢＧＰスピーカは、作動中の周辺ルータの内部アドレスへの参照を含むルートを外部ノードにアナウンスする。フェイルオーバに応答して、ＢＧＰスピーカは、周辺ルータの待機ルータを参照する更新ルートをアナウンスする。【選択図】 図１