baber/WOPTO huggingface dataset:
Patent JP-2019101325-A (JP)
Title: Lens device and imaging device
Inventor: SASAKI KUNIHIKO
IPC: G02B7/08
Filed: 2017-12-06
Abstract: To provide a compact lens device with simple constitution while suppressing a zoom focus movement.SOLUTION: A lens device (100) has: an operation member (118) for zoom operation; a first lens group (L1), a second lens group (L2), and a third lens group (L3) moving in order from an object side to an image side as the operation member is operated; a zoom drive frame (123) mechanically interlocking with the operation member and driving the first lens group, second lens group, and third lens group as the operation member is operated; and a focus lens holding frame (102) electrically driving the second lens group relative to the zoom drive frame for focus adjustment. For a focal length at which a movement quantity of the second lens group from an infinite side to a close-up side is smallest and for a focus length at which the movement quantity is largest, the focus lens holding frame is positioned relative to the zoom drive frame within 10% from the close-up side in a movable range of the focus lens holding frame relative to the zoom drive frame.SELECTED DRAWING: Figure 1
Patent JP-2019100968-A (JP)
Title: Macro inspection device inspecting top surface of protrusion on stage front surface
Inventor: KOHAYASE ATSUSHI
IPC: G01N21/94
Filed: 2017-12-07
Abstract: To provide a macro inspection device that inspects top surfaces of a plurality of protrusions arranged on a surface of a stage for placing a substrate.SOLUTION: A macro inspection device 100 of the present invention comprises: a line light source 7 that is located in a range of 5 to 40 degrees obliquely upward from a surface of a stage 1, and irradiates the stage and a surface of a protrusion with light; a line sensor camera 5 that is located in a range of 40 to 60 degrees obliquely upward from the surface of the stage, in which a work distance (WD) falls within a range of 9 to 20 mm, and receives reflection light from the stage and the surface of the protrusion; and a processing device 4 that processes signals from the line sensor camera, and detects presence or absence of a foreign material on a top surface of the protrusion. The line light source and the line sensor camera are arranged at a location capable of suppressing an adverse impact on an inspection of the top surface of the protrusion due to halation caused by reflection light other than that from the top surface of the protrusion.SELECTED DRAWING: Figure 1
Patent JP-2019102015-A (JP)
Title: Information processing system, information processing program, information processing device and information processing method
Inventor: KAINUMA DAISUKE
IPC: G06F3/16
Filed: 2017-12-08
Abstract: To provide an information processing system capable of achieving navigation which is easily understandable and user-friendly to a user.SOLUTION: An information processing system includes: a fixed terminal having voice input means and voice output means; and a mobile terminal having visual output means. The information processing system includes: route acquisition means for acquiring route information for the fixed terminal and route information for the mobile terminal in accordance with a voice input to the voice input means of the fixed terminal; and output control means for outputting the acquired route information for the fixed terminal from the voice output means of the fixed terminal, and outputting the acquired route information for the mobile terminal from the visual output means of the mobile terminal.SELECTED DRAWING: Figure 1
Patent JP-2019105931-A (JP)
Title: Information processing device, information processing method, and information processing program
Inventor: YASUKAWA JUNICHI
IPC: G06Q30/02
Filed: 2017-12-11
Abstract: To allow for improving an appealing effect of content.SOLUTION: An information processing device comprises an acquisition unit and an output unit. The acquisition unit acquires reaction information related to reactions of a user experiencing the virtual space formed of a video and for changes in the virtual space. The output unit outputs content on the basis of the reaction information acquired by the acquisition unit. For example, the acquisition unit acquires reaction information related to user responses to changes in the virtual space. The output unit outputs content which differs depending on a response based on a user reaction.SELECTED DRAWING: Figure 2
Patent JP-2019104797-A (JP)
Title: Polishing liquid composition
Inventor: YAMAGUCHI TETSUSHI
IPC: B24B37/00
Filed: 2017-12-11
Abstract: To provide a polishing liquid composition for a magnetic disk substrate that can reduce scratches on a substrate surface after polishing, while ensuring or improving a polishing rate in finish polishing.SOLUTION: An embodiment of the present disclosure relates to a polishing liquid composition for a magnetic disk substrate, used for finish polishing, containing silica particles, a glycerol compound represented by the formula (I), acid, and water. R-X-CH-CH(OH)-CHOH (I). In formula (I), R is a hydrocarbon group having carbon atoms of 1 or more and 10 or less, X is at least one of an oxygen atom and -COO-.SELECTED DRAWING: None
Patent JP-2018051358-A (JP)
Title: Home medical device systems and methods for therapy prescription and tracking, servicing and inventory
Inventor: JOSHUA JAMES MILLER
IPC: G16H20/40
Filed: 2017-12-12
Abstract: PROBLEM TO BE SOLVED: To provide excellent home medical device systems and methods for therapy prescription and tracking, servicing and inventory.SOLUTION: A home medical device system includes a plurality of home therapy machines that perform a home therapy on a patient; a connectivity server; a system hub coupled to the home therapy machines through the connectivity server; a web portal configured to access the system hub; a plurality of clinics connected to the system hub via the web portal; and a website accessible via the web portal, the website including a patient portion available to patients using the plurality of home therapy machines, the website further including a clinician portion that enables the clinics to manage the home therapy machines.SELECTED DRAWING: Figure 1A
Patent JP-2019106038-A (JP)
Title: Commodity information reading apparatus and program
Inventor: SUZUKI SHIGEAKI
IPC: G06K7/10
Filed: 2017-12-13
Abstract: To provide a commodity information reader and a program capable of acquiring commodity specification information without sticking a radio tag to all commodities.SOLUTION: The commodity information reading device is provided with a code reading determination unit for determining that the code reading unit has read commodity specification information for specifying the commodity, a radio tag receiving unit for determining that the radio tag information for specifying the commodity is received by the radio tag receiving unit, a storage unit for storing the commodity specification information of the corresponding commodity to which the radio tag is attached, a correspondence determination unit for determining whether or not the commodity is the corresponding commodity or a non-correspondence commodity to which a radio tag is not attached on the basis of the commodity specification information determined to have been read by the code reading determination unit, a wireless tag sales registration processing unit for performing sales registration processing of the commodity on the basis of the wireless tag information determined to have been received by the wireless tag reception determination unit, and a code sales registration processing unit for performing sales registration processing of the commodity on the basis of the read commodity specification information.SELECTED DRAWING: Figure 5
Patent JP-2019104202-A (JP)
Title: Laminator
Inventor: IWASA YASUTAKA
IPC: B29C65/40
Filed: 2017-12-14
Abstract: To provide a laminator in which an abnormal condition can be determined quickly.SOLUTION: A laminator has carrying means for carrying a laminate processing object 2; a heater 15 for heating the laminate processing object 2 carried by the carrying means; a pair of pressing rollers 18 for pressing the laminate processing object 2 heated by the heater 15; a thermistor 5 for detecting the temperature of the heater 15; control means (CPU 9) for controlling the switch-on duty ratio of the heater 15 on the basis of the temperature detected by the thermistor 5; and determination means (CPU 9) for determining an abnormality of the laminator 10 on the basis of the variations of the temperature detected by the thermistor 5 and the switch-on duty ratio of the heater 15.SELECTED DRAWING: Figure 7
Patent JP-2019107074-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2017-12-15
Abstract: To provide a game machine capable of controlling properly without useless restriction, for a plurality of kinds of performance settings.SOLUTION: A game machine can execute a variable display and comprises: detection means capable of detecting a plurality of kinds of operations; and performance setting means capable of setting a plurality of kinds of performances in execution of the variable display, and capable of setting a performance corresponding to a kind of detected operation. When a prescribed condition is established, setting to a specific kind of a performance is restricted in settings for a plurality of kinds of performances, and on the other hand, setting of a kind of a performance being different from setting of the specific kind of a performance is not restricted.SELECTED DRAWING: Figure 10-22
Patent JP-2019108456-A (JP)
Title: Active energy ray-curable release agent composition, release agent for carrier, and coating film formation method and release liner formation method each using the same release agent
Inventor: SAKAMOTO KEIICHI
IPC: C09D4/02
Filed: 2017-12-18
Abstract: To provide an active energy ray-curable release agent composition that has both good appearance of a coated surface and a light peel force and is suitable for a carrier in a manufacturing process for the manufacture of high-definition electronic components, and the like, to provide a release agent for a carrier and to provide a coating film formation method and a release liner formation method each using the release agent.SOLUTION: The active energy ray-curable release agent composition for a release liner includes a reaction product of (A) a hydroxyl group-containing (meth)acrylate having three or more (meth)acryloyl groups on average in one molecule and having the concentration of 8 equivalent or more per 1 kg, (B) an isocyanurate having at least two isocyanate groups in one molecule and (C) a straight-chain dimethyl organopolysiloxane having at least one hydroxyl group in one molecule and having a number average molecular weight of 1,000 to 5,000; has, by mass ratio, (C)/((A)+(B)+(C))=0.002 to 0.009; and is used by forming a cured coating film so that the film thickness thereof is 0.5 to 2 μm.SELECTED DRAWING: None
Patent JP-2018095647-A (JP)
Title: HUMANIZED ANTIBODIES AGAINST AMYLOID β
Inventor: ANDREA PFEIFER
IPC: C12N1/21
Filed: 2017-12-20
Abstract: PROBLEM TO BE SOLVED: To provide methods and compositions for therapeutic or diagnostic use in treatment of diseases and disorders caused by amyloid or amyloid-like proteins including amyloidosis which is a group of disorders and abnormalities associated with amyloid protein such as Alzheimer's disease.SOLUTION: The invention relates to a chimeric antibody or a fragment thereof, or a humanized antibody or a fragment thereof, which specifically binds to at least one epitope on β-amyloid protein; a nucleic acid molecule comprising a nucleotide sequence encoding the antibody; a method comprising a step of administering a therapeutically effective amount of the antibody; and a method for diagnosing diseases or conditions associated with amyloid in a patient.SELECTED DRAWING: None
Patent JP-2018067957-A (JP)
Title: Multiple stream content presentation
Inventor: GERARD JOSEPH HEINZ II
IPC: G06F13/00
Filed: 2017-12-22
Abstract: PROBLEM TO BE SOLVED: To render multiple content streams on the basis partly of respective content item versions.SOLUTION: A client initiates presentation of a content item in a hybrid stream mode in which both a client stream and a content provider stream are combined to form a resulting hybrid stream for presentation. The client may then, at some point during the presentation of the content item, detect that the content provider stream has become unavailable. In response to such a determination, the client may continue to present the content item in a client stream mode, in which the client stream is used for presentation of the content item without use of the content provider stream.SELECTED DRAWING: Figure 8
Patent JP-2019111131-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2017-12-22
Abstract: To provide a game machine capable of suppressing breakdown of a movable body.SOLUTION: The game machine comprises: a movable body 302 configured to be able to fall from an upper position; holding means (e.g., performance solenoids 318L and 318R and a locking member 318a) being movable into a locking state for holding the movable body 302 at the upper position, and an unlocking position for not holding it in the upper position; and guide means (e.g., guide shafts 306L and 306R, arms 309L and 309R having through-holes 331L and 331R) for slidingly guiding the movable body 302. The guide means includes the guide shaft 306R for sliding guiding a right arm 309R of the movable body 302, and the guide shaft 306L for slidingly guiding a left arm 309L different from the arm 309R of the movable body 302. A center of gravity G of the movable body 302 is set nearer to the arm 309L than to the arm 309R.SELECTED DRAWING: Figure 26
Patent JP-2019111277-A (JP)
Title: Game machine
Inventor: OKADA ATSUSHI
IPC: A63F7/02
Filed: 2017-12-26
Abstract: To increase a range of change of performance contents to be executed according to operation by a player.SOLUTION: A performance control board 320 can execute a performance corresponding to operation that corresponds to the operation as a push button PB and a control lever LV are operated when a prescribed condition is satisfied. The push button PB and the control lever LV are provided with flexible deformation parts JHpb, JHlv whose shapes change three-dimensionally in an operated part. The flexible deformation parts JHpb, JHlv are provided with outer sheath member PBa, LVa, elastic members PBb, LVb, and three-dimensional deformation detection sensors 3DSE 1 to 7, 3DSE11. The performance control board 320 determines an operation state according to deformation states of the elastic members PBb, LVb, a deformation direction, and output signals reflecting a quantity of deformation, and executes performance corresponding to operation in the case that performance data DXn6 corresponding to operation exists in the performance data DH, DM, DV, and then executes the performance corresponding to operation.SELECTED DRAWING: Figure 1
Patent JP-2018119544-A (JP)
Title: Gimbaled flexure for spherical flex joints
Inventor: GORDON TAJIRI
IPC: F16L27/02
Filed: 2017-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a gimbaled flexure for spherical flex joints.SOLUTION: The invention provides a flexible joint assembly (86) for a joint between a first duct (82) and a second duct (84) for providing a flow of fluid, such as bleed air in an aviation application. The joint assembly (86) includes a bellows (112) supported by a mounting assembly having a first support (102) and a second support (104), each surrounding a portion of the bellows (112). A gimbal ring assembly (106) of the joint assembly (86) can operably couple the first support (102) and the second support (104).SELECTED DRAWING: Figure 1
Patent JP-2019115577-A (JP)
Title: Sterilization method of sterile room
Inventor: KOISHI SHIGEKI
IPC: A61L2/07
Filed: 2017-12-27
Abstract: SOLUTION: A second closing member 18 forming an isolation space S3 surrounding an aperture O arranged in an agent liquid tank 3 (second sterilization device) having a second sterile room S2 formed per a first closing member 15 is arranged in a first sterile room S1 of an isolator device 2 (first sterilization device). The isolation space S3 is formed by the second closing member 18, and a second sterile room sterilization process for sterilizing the isolation space S3 and the second sterile room S2 communicating via the aperture O is conducted at a state that the expansion packing 14 (seal means) is apart from the first closing member 15. The expansion packing 14 is adhered to the first closing member 15, and a first sterile room sterilization process for sterilizing the first sterile room S1 is conducted at a state with opening from isolation by the second closing member 18.EFFECT: Higher level sterilization can be done.SELECTED DRAWING: Figure 6
Patent JP-2019116379-A (JP)
Title: Transportation means guide system
Inventor: YOSHIMURA TAKUMA
IPC: B66B3/00
Filed: 2017-12-27
Abstract: To improve an operation efficiency of transportation means while a user can select transportation means with a maximum movement efficiency in a building.SOLUTION: An elevator operation control device includes destination floor detection means for detecting a destination floor of a user, first arrival estimated time calculation means for calculating a first time required for a user moving to a destination floor from a standby floor by an elevator and second arrival estimated time calculation means for calculating a second time required for the user moving thereto by an escalator. The elevator operation control device compares the first time with the second time, selects transportation means by which the user can move to the destination floor from the standby floor earlier on the basis of the comparison result, and presents information about the selection to the user.SELECTED DRAWING: Figure 2
Patent JP-2019119269-A (JP)
Title: Automatic operation system
Inventor: HASHIMOTO RYUTA
IPC: B60W40/08
Filed: 2017-12-28
Abstract: To provide an automatic operation system that issues an operation instruction to a driver amid an automatic operation, with anxiousness and discomfort of the driver suppressed.SOLUTION: An operation instruction issues a request or suggestion to a driver and requests the driver to perform a responsive operation responding to the request or suggestion. A degree of observation demand is a degree with which the driver needs to observe a vehicle surroundings situation. An observation phenomenon is a phenomenon recognized on the basis of drive environment information, a phenomenon that increases the degree of observation demand. A delay condition is a fact that the degree of observation demand exceeds a threshold or that an observation phenomenon exists. In the case of an operation instruction being necessary, an automatic operation system determines whether a delay condition is established on the basis of the drive environment information. In the case of the delay condition being established, the automatic operation system executes delay processing to standby without issuing an operation instruction. In the case of a delay completion condition being established after starting the delay processing, the automatic operation system issues an operation instruction.SELECTED DRAWING: Figure 3
Patent JP-2017528946-A (JP)
Title: チップ間通信のためのシステムおよび方法
IPC: G06F13/38
Filed: 2015-07-17
Abstract: チップ間通信のためのシステムおよび方法が開示される。例示的な態様では、チップ間リンクは、データ送信機、クロック、クロック送信機、クロックに関連付けられる位相同期ループ(PLL)、および受信機を有するマスタデバイスを備える。チップ間リンクはまた、データ送信機、クロック受信機、およびデータ受信機を有するスレーブデバイスを備える。顕著なのは、スレーブデバイスには、クロックまたはPLLが存在しないことである。スレーブデバイスからクロックを取り除くことによって、スレーブデバイスはスレーブPLLの電力消費要素を有しない。さらに、スレーブデバイスは、通常なら新しい周波数を取得して安定させる必要があるクロックを有していないので、マスタクロックは周波数を比較的迅速に変更し、1つまたは2つのあらかじめ定められた周波数だけでなく、多くの周波数にわたって周波数を変更し得る。
Patent JP-2017532865-A (JP)
Title: 複数のアクセスポイントを有するワイヤレスネットワークでのロードバランシング
IPC: H04W40/22
Filed: 2015-09-18
Abstract: 使用可能な複数の通信チャネルとレンジエクステンダとを用いて、複数の経路が、ワイヤレスネットワーク内でトラフィックを通信するために使用可能になり得る。ワイヤレスネットワーク内の経路上のトラフィックは、チャネル利用度を改善し、および／または過負荷通信チャネルを取り除くために、ロードバランシングされ得る。トラフィックをロードバランシングするために、第１のＡＰは、第１のＡＰとクライアントデバイスとの間の候補経路を決定し得、候補経路のうちの少なくとも１つは、第２のＡＰをトラバースする。ＡＰは、候補経路の通信チャネルの可用性に少なくとも部分的に基づいて候補経路の使用可能帯域幅を決定し得る。ＡＰは、使用可能帯域幅に少なくとも部分的に基づいて、候補経路のうちの第１の候補経路に、クライアントデバイスのワイヤレスネットワークトラフィックの一部をステアリングし得る。【選択図】図１
Patent JP-2017529086-A (JP)
Title: 最適栄養食品
IPC: A23L33/10
Filed: 2015-08-31
Abstract: 最適栄養食品最適化された栄養食品の最適化のための身体の機能及び、健康維持、病気の予防や老化遅延、前記最適化栄養食品は、約２８％から３６％のタンパク質、約１７重量％‐約２６重量％の食物繊維、約６％‐約１０％のω３脂肪酸、約６％‐約１０％のオメガ６脂肪酸、約４％‐約８％のω９脂肪酸、約２％‐約６％の飽和脂肪と、約４％‐約１３％の澱粉／糖：約６％‐約１０％のビタミンとミネラルを、約２％‐約５重量％の水、ω３脂肪酸、ω６脂肪酸約０．７５：１．２５‐約１．２５である０．７５．Ｍｅｔｈｏｄｓ調製時に最適化された栄養食品並びに治療方法投与の最適化された栄養食品である
Patent JP-2017532890-A (JP)
Title: 端末能力の報告、取得方法及び装置
IPC: H04W8/22
Filed: 2015-03-26
Abstract: 本発明は端末能力の報告、取得方法及び装置を提供し、上記報告方法は、端末が、デュアルコネクティビティの能力をサポートすることを示すための指示情報を基地局に報告することを含む。本発明に提供される上記技術案によれば、端末がデュアルコネクティビティの能力をサポートすることを示すための指示情報を基地局に報告することにより、関連技術において、基地局が端末にサポートされるデュアルコネクティビティの能力を知ることができない等の問題を解決し、基地局が端末のデュアルコネクティビティ能力に応じて、端末に適するデュアルコネクティビティを設定できるようになり、ユーザ体験を向上させる。
Patent JP-2017517373-A (JP)
Title: インピーダンス計測装置、システム、及び方法
IPC: A61B5/05
Filed: 2015-06-10
Abstract: 【解決手段】本開示の様態は、少なくとも３つの電極のセットが同時にユーザに接触している状態で、複数のインピーダンス計測信号を取得することに関連するものである。また、本開示の様々な様態が、複数のインピーダンス計測信号に基づいて複数のパルス特性信号を判別することに関連する。一つのパルス特性信号は、一つのインピーダンス計測信号から抽出され、他のパルス特性信号を抽出して処理するための基準タイミングとして用いられる。【選択図】 図１
Patent JP-2017538185-A (JP)
Title: ユーザのペルソナ情報に基づくモバイルデバイス挙動の挙動分析のための方法およびシステム
IPC: G06F21/55
Filed: 2015-08-11
Abstract: コンピューティングデバイスプロセッサは、コンピューティングデバイスの悪意があるか、または性能を劣化させる挙動を識別し、防止し、補正し、またはさもなければ、それらに応答するための挙動分析技法および機械学習技法を使用する方法を実装するためのプロセッサ実行可能命令で構成され得る。これらの動作の一部として、プロセッサは、ユーザの活動、選好、年齢、職業、習慣、ムード、感情の状態、性格、デバイス使用パターンなどに基づいて、ユーザを特徴付けるユーザのペルソナ情報を生成することができる。プロセッサは、コンピューティングデバイス内で監視または評価されるデバイス特徴の数を動的に決定し、デバイス挙動がユーザによるコンピューティングデバイスの通常の使用のパターンと整合しないかどうかを決定することに最も関連するデバイス挙動を特定し、コンピューティングデバイスの非良性挙動をより良好に特定するか、またはそれらにより良好に応答するために、ユーザのペルソナ情報を使用することができる。
Patent JP-2017529862-A (JP)
Title: プロセス、製品、及び方法
IPC: A21D13/45
Filed: 2015-10-05
Abstract: 本発明は、密度が少なくとも３５ｍｇ／ｃｍ３である食用ウェハースの製造に関し、ウェハースは、（ｉ）１００重量部のフラワー；（ｉｉ）バッター中、フラワーの合計量に対する水の合計量の重量比（本明細書においてＲ［ｗ／ｆ］と記載）が０．８以下となる量の水；及び（ｉｉｉ）少なくとも０．０００１重量部の、セルラーゼを含む少なくとも１種の酵素；を含みバッターの粘度は２００〜１９００ｃｐであり、流出させずに加熱表面上に圧送可能であり、かつ焼成できる。【選択図】 なし
Patent JP-2017531492-A (JP)
Title: 流体組成物を分配するための多機能分配装置
IPC: B65D83/00
Filed: 2015-10-07
Abstract: 分配装置が、第１の動作モード及び第２の動作モードで選択的に動作可能である。本装置は、ベースと、ベースと着脱可能に連結可能なリフィルとを備える。ベースは、第１の分配システムと、その第１の分配システムと連通可能に連結された第１のアクチュエータとを備える。リフィルは、側壁とオリフィスとを有するリザーバを備える。第１の分配システムは第１の動作モードでリフィルと流体連通し、リフィルは第２の動作モードでベースから分離される。
Patent JP-2018518996-A (JP)
Title: 衣類処理装置
IPC: D06F37/26
Filed: 2016-06-30
Abstract: 本発明は、ハウジングの内部に備えられ、水を収容する空間を提供するタブ、前記タブの内部に回転可能に備えられ、衣類を収容するドラム、及び前記タブを前記ハウジングに結合させる三つ以上のタブ支持部を含み、前記各タブ支持部は、前記ハウジングに備えられる第１支持部、前記タブに備えられる第２支持部、及び前記第１支持部と前記第２支持部を連結するように構成され、前記ハウジングの底面に対して直角をなす連結部を含む、衣類処理装置に関するものである。【選択図】図４
Patent JP-2018502758-A (JP)
Title: 製品を加水分解する装置及び方法
IPC: B63B35/00
Filed: 2015-10-19
Abstract: 製品を加水分解する装置であって、前記製品を受け入れる入口と前記製品を排出する出口とを有した連続的な導管を有していて、該導管は、該導管が前記入口と前記出口との間で長手方向軸線に対して平行に延在するように、前記長手方向軸線を中心として巻成される経路をたどるように形成されており、当該装置は、前記導管の少なくとも一部を加熱する加熱システムを有している。前記導管は、前記入口で受け入れた製品を前記出口に向かって搬送するように、前記長手方向軸線を中心として回転可能である。
Patent JP-2017535198-A (JP)
Title: アンライセンススペクトルにおけるｌｔｅのためのチャンネルアクセス方法及び装置
IPC: H04W16/14
Filed: 2015-11-03
Abstract: 本発明は、ＬＴＥ(Long Term Evolution)のような４Ｇ(4th-Generation)通信システムより高いデータレートをサポートするために提供されるプリ５Ｇ又は５Ｇ通信システムに関する。 リスンビフォートーク(ＬＢＴ)プロトコルを実現するための基地局の方法が提供される。この方法は、送信のためにディスカバリ基準信号(ＤＲＳ）又はデータ信号のうち少なくとも一つを生成するステップと、単一の感知区間に基づいたＬＢＴプロトコルを開始することによってチャンネルにアクセスし、連続する直交周波数分割多重(ＯＦＤＭ)シンボルでＤＲＳを送信するステップと、ランダムバックオフを有するＬＢＴプロトコルを開始することによりチャンネルにアクセスし、データ信号を送信するステップとを有し、ランダムバックオフを有するＬＢＴのバックオフカウンタ値は、ＤＲＳがチャンネルで送信される場合に減少しない。