baber/WOPTO huggingface dataset:
Patent JP-2016530047-A (JP)
Title: 高速な視野動作を備えたｍｐｉ装置
IPC: A61B5/05
Filed: 2013-09-11
Abstract: 本発明は、視野（２８）内の磁性粒子を操作及び／又は検出する装置（１００）、特にＭＰＩ装置に関する。装置は、磁気選択フィールド（５０）を生成する選択フィールド要素（１１６）と、磁気駆動フィールドによって２つのサブゾーン（５２，５４）の空間内の位置を変化させる駆動フィールドコイル（１２４；１２５，１２６，１２７）と、磁気フォーカスフィールドによって視野の空間内の位置を変化させるフォーカスフィールド要素（１１６）と、検出信号を取得する受信要素（１４８）とを有する。装置の定常システム関数は、磁気フォーカスフィールドがない場合に得られ、それから、拡張システム関数は、磁気フォーカスフィールドの印加によって引き起こされる視野の位置の変化に比例して定常システム関数の時間領域表現をシフトすることによって生成される。拡張システム関数は、次いで、検出信号から視野内の磁性粒子の空間分布を再構成するのに使用される。
Patent JP-2017510057-A (JP)
Title: 多層コンデンサの音響ノイズキャンセル
IPC: H01G4/40
Filed: 2014-12-31
Abstract: 電圧レギュレータによって発生する電圧信号に生じる過渡電圧を分離する機器が提示される。本機器は、電圧レギュレータに連結された回路から過渡電圧を分離することができる。本機器は、単一のパッケージ内に含まれ得る２つのコンデンサを備えることができる。この２つのコンデンサは、電圧レギュレータの電圧信号に連結することができ、１つのコンデンサはまた、グラウンド基準に連結され、他方のコンデンサはまた、電源電圧に連結される。本コンデンサは、多層セラミックコンデンサ（ＭＬＣＣ）のプロセスで構成してもよい。電圧信号の電圧レベルの変動に応答して、セラミックパッケージが形状を変えたり、振動したりしないように、ＭＬＣＣを形成する材料を配置することができる。【選択図】図３
Patent JP-2017504516-A (JP)
Title: 車両用の電子表示による後景を視認するための装置及び方法
IPC: B60R1/00
Filed: 2014-12-18
Abstract: 本発明は、運転者によって運転可能な車両のための後景装置（１）であって、装置（１）は、少なくとも１つの後景視認画像を受信して画像の一部分の表示を可能とするように構成された少なくとも１つの電子手段（４０、５０、７０、７５、８０、８５）を備え、表示される画像の一部分は、運転者（１０）の位置に基づいて選択される、ことを特徴とする装置に関する。
Patent JP-2017502643-A (JP)
Title: 配電システムにおける受電装置のための低電力スタンバイ
IPC: H02J1/00
Filed: 2015-01-07
Abstract: 本発明は、パワーオーバーイーサネット（登録商標）配電システムなどの配電システムに関する。受電装置は、スタンバイ時に、給電装置が受電装置に給電したままになるように、電力維持シグネチャなどのパルスを供給する。エネルギー効率を向上させるために、ＩＥＥＥ８０２．３ａｆ／ａｔ規格に従って、ＭＰＳが循環され得る（３００ｍｓ〜４００ｍｓ毎に６０ｍｓパルス）。給電装置から受電装置の少なくとも一部を電気的に切り離すための制御可能スイッチとパルス生成器とを導入することによって、ＭＰＳは、よりエネルギー効率的な方法で生成されることができ、及び／又は（例えば、５ｍｓに）短くされ得る。例として、制御可能スイッチは、ＭＰＳ生成中に受電装置のバルクコンデンサを切り離して、バルクコンデンサがＭＰＳを除去するのを防止することができる。
Patent JP-2017507292-A (JP)
Title: ブラインドリベット構造及び接合部
IPC: F16B19/10
Filed: 2015-01-14
Abstract: ブラインドリベット接合部（６４）を生成するためのブラインドリベット構造（１０）であって、ブラインドリベット構造は、リベット本体（１２）及びマンドレル（１４）を有し、リベット本体（１２）は、リベット頭部（２０）と、リベットシャンク（２６）と、連続リベット穴（３０）とを含み、マンドレル（１４）は、マンドレル頭部（３２）と、前記リベット穴に挿入されるマンドレルシャンク（３６）とを含み、リベット穴（３０）は、リベット頭部（２０）の反対側のリベットシャンク（２６）の端部の領域内に第１の穴断面（Ｄ1）を含み、マンドレルシャンク（３６）は、マンドレル頭部（３２）に隣接する第１のマンドレル領域（Ｂ1）内に第１のシャンク断面（Ｄ2）を含み、第１のシャンク断面（Ｄ2）は、第１の穴断面（Ｄ1）適合されている。この場合に、リベット穴（３０）から突出する第２のマンドレル領域（Ｂ2）内で、マンドレルシャンク（３６）は、第１のシャンク断面（Ｄ2）より小さい第２のシャンク断面（Ｄ3）を含む。【選択図】図１
Patent JP-2017500884-A (JP)
Title: 液体サンプル中で細菌を検出し、その濃度を決定するための方法および容器
IPC: G01N15/00
Filed: 2014-10-28
Abstract: 液体サンプル中の細菌を検出して、その濃度を決定するための方法は、所定の視野でかつ所定の焦点面深さまたは角度において、非細菌がサンプル中において容器の底に沈澱するのを許容する時間の経過後、液体サンプルを保持している容器を通して光学セクションを撮影するステップを含む。細菌は液体サンプル中に自動整列して、ラティス状のグリッドパターンを形成するので、自動整列した細菌の体積を通る光学セクションが、そのセクションに存在する細菌の数量を計測するために使用される。容器は、細菌から非細菌を分離する際の助けとなる特別な構造を持つ。【選択図】図２４
Patent JP-2017505919-A (JP)
Title: 動き検出
IPC: G01J1/42
Filed: 2013-12-09
Abstract: モーション・センサは、互いにオフセットされた少なくとも２つの階層の監視空間領域を有する。赤外線検出器の焦電性基板上に別々の出力部を有する少なくとも２組の検出器素子に、監視空間領域から赤外光などの電磁放射が導かれる。人または動物などの暖かい物体が監視空間領域を通って移動すると、この物体からの暖かさによって、赤外線検出器の出力部での電圧が変化する。その結果得られる波形が比較され、２つの波形の位相関係が、監視空間領域のピッチおよび監視空間領域の階層間のオフセットに基づく臨界位相角に対応する場合、動物が対象外となる動きを示す通知が生成される。
Patent JP-2017513362-A (JP)
Title: 圧縮センシングに基づく信号処理方法及び装置
IPC: H03M7/30
Filed: 2014-03-20
Abstract: 本発明は、圧縮センシングに基づく信号処理方法及び装置に関する。この方法は、入力信号のスペクトル分布に従って、ベースバンドスペクトルにおいて、周波数混合が実行されている入力信号の信号成分の分布を決定するステップと、複数の周波数帯域を形成するために、信号成分の分布により形成された異なる信号エイリアシングパターンに従ってベースバンドスペクトルを分割するステップと、周波数帯域における信号エイリアシングパターンに従って入力信号の最低サンプリング周波数を決定するステップ、及びサンプリングされた信号を取得するために、最低サンプリング周波数より大きいサンプリング周波数で入力信号上においてサンプリングを実行するステップと、サンプリングされた信号に従って、複数の周波数帯域の各周波数帯域において対応する信号成分を別々に回復し、入力信号の回復を完成させるために、周波数帯域において回復された信号成分を接合するステップとを含む。本発明では、より狭帯域の信号は、より低いサンプリングレートで処理されることができ、様々な異なる周波数ドメインのスパース信号が柔軟に処理されることができる。
Patent JP-2017515552-A (JP)
Title: 磁気カップリング
IPC: A61M60/205
Filed: 2015-05-13
Abstract: 互いに対して回転することができる２つのカップリング部分（５，６）を備えており、ドライブ側カップリング部分（５）はドライブ側永久磁石（１０）を有し、出力側カップリング部分（６）は回転軸（４）に沿ってドライブ側永久磁石（１０）から間隔を置いて、対向して位置する出力側永久磁石（７）を有する、回転軸（４）に沿ってトルクを伝達する磁気カップリング（１）が開示される。２つのカップリング部分（５，６）の一方は、カップリング部分（５，６）の永久磁石（１０，７）に回転不能に接続される、少なくとも部分的に強磁性である分流要素（８）を有し、分流要素（８）の一部は対向する永久磁石（７，１０）の外側に半径方向に配置される。
Patent JP-2017517980-A (JP)
Title: プレビューモードにおける画像キャプチャリングパラメータ調整
IPC: H04N5/235
Filed: 2015-06-05
Abstract: プレビューモードにおいて少なくとも１つの画像キャプチャリングパラメータを調整するための、電子デバイスによって実施される方法が開示される。本方法は、画像キャプチャリングパラメータのセットに基づいて少なくとも１つのテキストオブジェクトを含むシーンのプレビュー画像をキャプチャすることを含み得る。本方法はまた、プレビュー画像中に複数のテキスト領域を識別し得る。複数のテキスト領域から、ターゲットフォーカス領域が選択され得る。ターゲットフォーカス領域に基づいて、少なくとも１つの画像キャプチャリングパラメータが調整され得る。【選択図】 図５
Patent JP-2017515126-A (JP)
Title: 電子デバイステスト装置用極端温度プローブカード
IPC: H01L21/66
Filed: 2015-03-05
Abstract: 電子デバイスのテスト装置用のプローブカードが開示される。これは、複数の接触プローブ（２２）を収容し、各接触プローブ（２２）が被検デバイス（２５）の接触パッド上に当接するのに適した少なくとも１つの接触端を有する、少なくとも１つのテストヘッド（２１）と、補強材（２４）及び中間支持体（２６、３３）に連結されたテストヘッド（２１）の支持プレート（２３）とを備える。中間支持体は、支持プレート（２３）に結合されてその両面上に形成された接触パッド間の距離を空間的に変換するのに好適となっている。好都合なことにプローブカードは中間支持体（２６、３３）と連結された支持体（２８）を備えている。中間支持体（２６、３３）は、プリント回路板技術に適合し、かつ熱膨張係数が１０×１０−６より大きい材料で作られている。支持体（２８）は、熱膨張係数が６×１０−６より小さい金属材料でできている。
Patent JP-2017523305-A (JP)
Title: カムシャフトのカムのノーズをｄｌｃでコーティングする方法、その方法で得られたカムシャフト、及びその方法を実施する設備
IPC: C23C14/06
Filed: 2015-06-10
Abstract: 非晶質ダイアモンドライクカーボン又はＤＬＣから作製されるハードコーティングを備えた領域で対向部品に対する摩擦係数を低減するように、内燃機関車両用のカムシャフトのカムを処理するために、本方法は、支持体上にカムを配置するステップと、カムを洗浄するために真空下に配置されたチャンバの中へ支持体及びカムを導くステップと、コーティング供給源に対して進行経路に沿った相対運動へ支持体を導くステップと、カムをカムシャフト上に組み付ける前に支持体からカムを取り去るステップとを含む。本方法は、進行経路と協働して、供給源の方に向けられたカムセクションの小部分上に選択的に非晶質ダイアモンドライクカーボン又はＤＬＣで作製されるハードコーティングを堆積するために、カムが連続的に供給源に対して実質的に同じ向き及び距離で導かれるように規定された固定構成でカムを支持体上に配置するステップを含む。【選択図】図３
Patent JP-2018110072-A (JP)
Title: Secondary battery controller and secondary battery control method
Inventor: TADANAI HIROKI
IPC: H01M10/6563
Filed: 2017-01-04
Abstract: PROBLEM TO BE SOLVED: To provide a secondary battery controller and secondary battery control method, capable of suppressing temperature dispersion between a plurality of secondary batteries.SOLUTION: A battery control unit 20 comprises: a storage unit in which a map recording temperature dispersion, which may be caused between a plurality of battery modules, in association with the square value of current flowing through the battery modules and an air quantity of a cooling fan for supplying air for cooling the battery modules is stored; a current value acquisition unit for acquiring a value of current flowing through the battery modules; an air quantity acquisition unit for acquiring an air quantity of the cooling fan 17; and an estimation unit that, from the map, acquires temperature dispersion corresponding to the acquired square value of the current value and acquired air quantity to estimate temperature dispersion of the battery modules.SELECTED DRAWING: Figure 2
Patent JP-2018109482-A (JP)
Title: Heating water heater
Inventor: YOKOYAMA TAKEHITO
IPC: F24D3/08
Filed: 2017-01-06
Abstract: PROBLEM TO BE SOLVED: To provide a heating water heater enabling each of heating operation, hot water supply operation and heating and hot water supply simultaneous operation and enabling good hot water delivery characteristics to be attained.SOLUTION: A heating water heater includes: combustion means; a heat exchanger; a circulation passage for connecting the heat exchanger and an external heating terminal; a circulation pump provided in the circulation passage; a bypass passage branched from the circulation passage and bypassing the heating terminal; a hot water supply heat exchanger provided in the bypass passage; a water supply passage for supplying clean water to the hot water supply heat exchanger; and a hot water supply passage for supplying hot water heated by the hot water supply heat exchanger at a predetermined hot water supply set temperature. A branch portion of the bypass passage includes distribution means capable of adjusting a distribution ratio so as to enable each of heating operation, hot water supply operation and heating and hot water supply simultaneous operation. An outlet on the hot water supply side of the distribution means is directly connected to a heating medium inlet of the hot water supply heat exchanger by using a connecting metal fitting.SELECTED DRAWING: Figure 2
Patent JP-2018113744-A (JP)
Title: Charge control device and charge control method
Inventor: TSUCHIYA YOSHIYUKI
IPC: B60L11/18
Filed: 2017-01-10
Abstract: PROBLEM TO BE SOLVED: To provide a charge control device and a charge control method for controlling execution of external charging, in order to suppress an increase in the number of times of actuations of an apparatus that is actuated according to execution and halting of external charging while pursuing inexpensive external charging.SOLUTION: An ECU 150 executes timer charging of starting external charging in accordance with a time schedule. The ECU 150 acquires information about a prescribed time period-based electricity price for electric power supplied from a power source external to a vehicle. Then, the ECU 150 determines the time schedule of the timer charging such that external charging is continuously executed nonstop from the start to the end of external charging and that the external charging is executed during a time when the electricity price of continuous execution of the external charging becomes lowest.SELECTED DRAWING: Figure 2
Patent JP-2018112621-A (JP)
Title: Fixing device
Inventor: NAKAGAWA HIROFUMI
IPC: G03G15/00
Filed: 2017-01-10
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device capable of preventing generation of glossiness memory.SOLUTION: A fixing device 10 includes: a fixing part 11; a surface state detection unit 21; and a fixing operation control unit 8. The fixing part 11 fixes unfixed toner images to a record medium S. The surface state detection unit 21 is disposed at the downstream side of a nip part N in a conveyance direction DR2 of a record medium. The surface state detection unit 21 detects a shape of a protruding portion formed on the surface of the record medium S. The fixing operation control unit 8 controls the fixing part 11 to change fixing conditions of the unfixed toner images depending on a shape of the protruding portion.SELECTED DRAWING: Figure 2
Patent JP-2017193946-A (JP)
Title: Heavy equipment support mechanism
Inventor: TAKESAKO SHIGEYUKI
IPC: E04G23/08
Filed: 2017-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a heavy equipment support mechanism having a digit-like support mechanism providing high versatility and high degree of freedom in movement of a heavy equipment.SOLUTION: The heavy equipment support mechanism is a digit-like heavy equipment support mechanism which is bridged between a pair of beams to support a heavy equipment which moves in demolition of a building which has at least a pair of beams. The heavy equipment support mechanism includes: a pair of digit-like steel materials which is disposed with a first distance from each other; and plural joist steels which are bridged between the pair of digit-like steel materials with a second distances from each other. The pair of digit-like steel materials are a pair of shaped steel arranged so that webs are faced to each other or a pair of steel pipes arranged in a width direction.SELECTED DRAWING: Figure 1
Patent JP-2018112157-A (JP)
Title: Fuel injection nozzle
Inventor: MASUDA RYO
IPC: F02M61/18
Filed: 2017-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a fuel injection nozzle capable of further improving diffusivity than conventional one.SOLUTION: A fuel injection nozzle 10 includes a valve element 12 and a nozzle body 14, the nozzle body 14 being formed with a fuel supply path 20, a storage chamber 16 connected to the fuel supply path 20 and storing the valve element 12 in a displaceable manner, and an injection hole 22 connected to the storage chamber 16, the injection hole 22 being formed in a spiral shape.SELECTED DRAWING: Figure 2
Patent JP-2018113408-A (JP)
Title: Substrate holding device and substrate inspection device
Inventor: TAZAWA JUNYA
IPC: G01R31/02
Filed: 2017-01-13
Abstract: PROBLEM TO BE SOLVED: To allow for holding various substrates without causing steep rise of the cost of manufacture.SOLUTION: A substrate holding device includes a contact portion 13a having a tip member 32 in which a recess is formed, and is positioned to be able to insert the corner Ca of a substrate 100A into the recess, a contact portion 13b having a tip member 42 in which a linear groove is formed, and attached to a press mechanisms 14b so as to be able to insert the corner Cb into the groove, and a contact portion 13c having a member 32 and attached to a press mechanisms 14c so as to be able to insert the corner Cc into the recess. The contact portion 13a is positioned so that the center of the recess is located in a virtual reference plane, the mechanism 14b has the center of the groove in the width direction located in the reference plane, extension direction of the groove crosses the orientation of arrows A1, A2, and the contact portion 13b attached in parallel with the reference plane is movable in the orientation of the arrows A1, A2, and the mechanism 14c can move the contact portion 13c, attached so that the center of the recess is located in the reference plane, in the orientation of arrows B1, B2.SELECTED DRAWING: Figure 2
Patent JP-2017061855-A (JP)
Title: Joinery
Inventor: SUDO RYOHEI
IPC: E06B3/04
Filed: 2017-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a joinery capable of firmly attaching a joinery component to a building framework.SOLUTION: The joinery has a sash which is attached to a frame in an open/close manner. A reinforcement member 4 is disposed in a hollow 12a of a vertical frame 12 as a joinery component. A metal reinforcement piece 12c reinforces a mounting attachment piece 12b of the vertical frame 12. The reinforcement piece 12c is firmly attached to the reinforcement member 4 and the vertical frame 12. The reinforcement piece 12c is firmly attached to a building framework 9 together with the mounting attachment piece 12b with a fixing jig 9b.SELECTED DRAWING: Figure 4
Patent JP-2018115398-A (JP)
Title: Pompon making tool and pompon making method
Inventor: TODOKORO SHINJI
IPC: D04D7/08
Filed: 2017-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a tool for making pompons capable of easily making pompons with different diameters.SOLUTION: A pompon making tool 1 comprises a base member 30 formed in a long shape and a first yarn winding member 10 and a second yarn winding member 20 that are long-shaped and provided on a base member 30 so as to cross the base member 30 as well as to face each other. The first yarn winding member 10 is formed so as to be movable close to and away from the second yarn winding member 20. In particular, the first yarn winding member 10 is formed to be movable along the base member 30. In addition, the first yarn winding member 10 and the second yarn winding member 20 are provided with a yarn cut tool insertion grooves 15a, 25a so that a wool yarn wound around is easily cut.SELECTED DRAWING: Figure 1
Patent JP-2017211979-A (JP)
Title: Intelligent parking system and intelligent parking method
Inventor: LIU JEON BIN
IPC: G08G1/16
Filed: 2017-01-18
Abstract: PROBLEM TO BE SOLVED: To provide an intelligent parking system and an intelligent parking method that automatically detect the dimensions of a vehicle.SOLUTION: An intelligent parking system of the present invention comprises: a first 3D distance detection module; a second 3D distance detection module; a space calculation module; a vehicle grid display module; a route planning module; a vehicle guidance module; and a space warning module.SELECTED DRAWING: Figure 1
Patent JP-2017091570-A (JP)
Title: Interactive interface
Inventor: ISHIWAKA HIROKO
IPC: G06F17/27
Filed: 2017-01-19
Abstract: PROBLEM TO BE SOLVED: To enable communication that imitates a thinking method with which it is possible to estimate the intention of a companion to talk with and give an answer.SOLUTION: An interactive interface comprises: an information source acquisition unit 101 for acquiring an information source; a keyword analysis unit 106 for extracting a proper noun keyword or an event keyword; a PN value setting unit 201 for setting, for each topic, a PN value that indicates the positive or negative degree of a user to each keyword; a user information database 50 for accumulating PN values set by the PN value setting unit 201 regarding a proper noun keyword and an event keyword, in correlation to each topic; and a sentence PN value calculation unit 203 for extracting a proper noun keyword or an event keyword included in a dialog and estimating a topic in the dialog, referring to the user information database with regard to the extracted proper noun keyword or the event keyword, and calculating, on the basis of the PN value that is set for the proper noun keyword or the event keyword included in the dialog, a sentence PN value obtained by quantizing the feeling that a user embraces in an estimated topic relating to the dialog.SELECTED DRAWING: Figure 2A
Patent JP-2018116575-A (JP)
Title: Information processing unit and control method thereof, and program
Inventor: IMAMURA TAKESHI
IPC: G06F3/06
Filed: 2017-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a technique which allows addition or exchange of a storage while continuing the operation of an information processing unit allowing a storage to be added, when a storage in use comes close to the lifetime thereof.SOLUTION: When a total data amount D1 written in a SSD-A exceeds a threshold Dth 1 (S203), an MFP changes a storage to be used from the SSD-A to an added SSD-B (S213). When a total data amount D2 written in the SSD-B exceeds a threshold Dth 2 (S207), the MFP copies the data stored in the SSD-B to the SSD-A for exchanging the SSD-B (S211). The Dth1 is set to a value lower than the Dth2 during the end of the exchange of the SSD-B so that the SSD-A does not reach the lifetime thereof due to the copy of data.SELECTED DRAWING: Figure 7
Patent JP-2017094165-A (JP)
Title: Stentless support structure
Inventor: THILL GARY A
IPC: A61F2/90
Filed: 2017-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a stentless support structure which minimizes the generation of emboli.SOLUTION: Disclosed is a stentless support structure 10 capable of being at least partly assembled in situ. The support structure comprises a braided tube that is very flexible and, when elongated, becomes very long and very small in diameter, thereby being capable of placement within a small diameter catheter. The support structure is preferably constructed of one or more thin strands of a super-elastic or shape memory material such as Nitinol. When released from the catheter, the support structure folds itself into a longitudinally compact configuration. The support structure thus gains significant strength as the number of folds increases. This radial strength obviates the need for a support stent. The support structure may include attachment points for a prosthetic valve.SELECTED DRAWING: Figure 13
Patent JP-2018118273-A (JP)
Title: Method of joining billets and billet joining apparatus in continuous hot rolling
Inventor: OKAZAKI TOSHIRO
IPC: B21B15/00
Filed: 2017-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a method of joining billets and a billet joining apparatus capable of preventing breaking of joined part in continuous hot rolling.SOLUTION: A joining method is provided that includes: a heating step of arranging a trailing end of a preceding billet 1a and a leading end of a succeeding billet 1b so as to oppose each other and in a non-contact state with each other in an entry side of a finishing rolling mill of a continuous hot rolling line and induction-heating the trailing end of the preceding billet 1a and the leading end of the succeeding billet 1b; and a joining step of abutting the trailing end of the heated preceding billet 1a against the leading end of the heated succeeding billet 1b to pressure-join them. The joining method is performed in such a way that a substance generating an eutectic oxide having a melting point lower than that of the billet by reaction with an element contained in the billet and generating a high-melting point substance having a melting point higher than that of the billet is formed in one or more of the trailing end of the preceding billet 1a, the leading end of the succeeding billet 1b, a joining surface between the trailing end of the preceding billet 1a and the leading end of the succeeding billet 1b, and an interior of a predetermined region from a surface of the leading trailing end, and the eutectic oxides are removed from the joining interface by pressing the preceding billet 1a against the succeeding billet 1b.SELECTED DRAWING: Figure 1
Patent JP-2018121202-A (JP)
Title: Antenna device
Inventor: HORIHATA KENSHI
IPC: H01Q13/28
Filed: 2017-01-25
Abstract: PROBLEM TO BE SOLVED: To provide an antenna device which can be thinned and downsized while ensuring a high antenna gain and an excellent axial ratio.SOLUTION: The antenna device is composed of only two layered substrate including: a first conductor layer 2 including a loop conductor 21 and four radiating elements 22 on one surface of a dielectric layer 4; and a second conductor layer 3 on the other surface of the dielectric layer 4. Further, the loop conductor 21 has an arc shape having an electrical length of approximately one wavelength. Four of the radiating elements 22 are arranged outside the loop conductor 21 with a predetermined interval therebetween. Each has an electrical length of about a quarter wavelength outward from an arc center portion of the loop conductor 21. The radiating elements 22 are rotationally symmetrical with respect to the arc center portion of the loop conductor 21.SELECTED DRAWING: Figure 1
Patent JP-2017143061-A (JP)
Title: Light wavelength conversion device and lighting system having the same
Inventor: CHANG KEUK-SU
IPC: F21V9/40
Filed: 2017-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a light wavelength conversion device for providing a stable light source having high quality, and to provide a lighting system having a light wavelength conversion device.SOLUTION: An light wavelength conversion device 5 includes a first substrate 51, a first wavelength conversion material 53, and a second substrate 52. The first substrate has at least one first segment 511. The first wavelength conversion material is included in the first segment in order to convert light in a first wavelength band into light in a second wavelength band. The light in the second wavelength band is reflected by the first segment. The second substrate is disposed at a lateral side of the first substrate and has at least one second segment 521. The light in the first wavelength band penetrates through the second segment.SELECTED DRAWING: Figure 3A
Patent JP-2018127036-A (JP)
Title: Transportation apparatus
Inventor: MIYATA DAISHI
IPC: B62D65/06
Filed: 2017-02-06
Abstract: PROBLEM TO BE SOLVED: To make it possible to suppress an increase in a work area in transportation of a jig or the like and upgrade workability.SOLUTION: A transportation apparatus 1 includes a transportation rail 2 over which a trolley 20 is transported among plural standby positions and work positions. The transportation rail 2 includes a main rail 10 over which the trolley 20 is transported to the work positions, plural branch rails 11a to 11c over which the trolley 20 is transported to the respective standby positions, junctions 12 and 13 serving as couplers that couples the main rail 10 selectively with any of the branch rails 11a to 11c, and an intermediate rail 14.SELECTED DRAWING: Figure 1
Patent JP-2018126895-A (JP)
Title: Polyvinyl chloride resin or olefinic resin molding that has antislip function and can be recycled
Inventor: YASUDA EITOKU
IPC: B32B27/22
Filed: 2017-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a synthetic resin molding having an antislip function, formed by the lamination and integration of antislip resin compositions, which can impart an antislip function by laminated on the bottom of a synthetic resin molding and the like and integrated therewith.SOLUTION: The present invention provides a synthetic resin molding having an antislip function by laminating an antislip resin composition on the bottom of an object for integration, where the antislip resin composition is mainly composed of a thermoplastic resin and a synthetic rubber, has a balanced composition and performance well-considered, and effectively prevents slip.SELECTED DRAWING: Figure 6