Search Results 1-20 of 381

  • Innate inflammation regulation by reactive sulfur species  [in Japanese]

    SAWA Tomohiro

    … <p>パターン認識受容体(Pattern recognition receptors; …

    Annual Meeting of the Japanese Society of Toxicology 47.1(0), S4-3, 2020


  • Universal Testing for Linear Feed-Forward/Feedback Shift Registers

    FUJIWARA Hideo , FUJIWARA Katsuya , HOSOKAWA Toshinori

    … are used as an effective tool of testing circuits in various fields including built-in self-test and secure scan design. … To test linear feed-forward/feedback shift registers, it is necessary to generate a test sequence for each register. …

    IEICE Transactions on Information and Systems E103.D(5), 1023-1030, 2020


  • Analysis of Measurement Error in Receiving Stations at LEO SPS Test Satellite  [in Japanese]

    FUJINO Yoshiyuki , YANAGISAWA Yuta , TANAKA Koji

    <p> 現在,宇宙太陽発電(SPS)を実現させるために小型衛星を用いた実証実験が計画されている.実証実験においては,衛星から送信されるビーム形状を正確に評価することが必要となる.これまで,周回衛星である前提を利用せずに,複数の受信局を2次元的に地上に展開してそれらのレベルを測定し,二次元最小二乗法を使ったパターン処理手法を用いてビーム形状を再現することを実施してきた.今回,本衛星が周回 …

    Space Solar Power Systems 5(0), 43-48, 2020


  • A Logic Optimization Method by Eliminating Redundant Multiple Faults from Higher to Lower Cardinality

    Wang Peikun , Gharehbaghi Amir Masaud , Fujita Masahiro

    … The incremental Automatic Test Pattern Generation method is used to find the redundant multiple faults. …

    IPSJ Transactions on System LSI Design Methodology 13(0), 35-38, 2020


  • Generation of Hand Contour Images using Colored Glove and Its Application to Hand Pattern Recognition  [in Japanese]

    Fujishima Noriaki , Kitao Tatsuki , Takahashi Ayumu , Horiuchi Tadashi

    … <p>In this paper, we show the effectiveness to use not only canny edge images but also hand contour images for hand pattern recognition by convolutional neural network (CNN). … In the experiments of hand pattern recognition, we investigate recognition accuracy by cross-validation method. … Test dataset is composed of only canny edge images, taking account of applicability for sign language recognition and so on. …

    IEEJ Transactions on Electronics, Information and Systems 140(1), 61-67, 2020


  • Test Generation for Hardware Trojan Detection Using the Delay Difference of a Pair of Independent Paths  [in Japanese]

    力野 英 , 平本 悠翔郎 , 大竹 哲史

    電子情報通信学会技術研究報告 = IEICE technical report : 信学技報 119(282), 151-155, 2019-11-13

  • Automatic Test Pattern Generation for Functional Fault

    Yuhang Liu , Amir Masoud Gharehbaghi , Masahiro Fujita

    DAシンポジウム2019論文集 (2019), 196-201, 2019-08-21


  • An Incremental Automatic Test Pattern Generation Method for Multiple Stuck-at Faults (VLSI設計技術)

    王 培坤 , ガラバギ アミル マサウド , 藤田 昌宏

    電子情報通信学会技術研究報告 = IEICE technical report : 信学技報 118(430), 13-18, 2019-01-30

  • Pressure Fluctuation in the Vicinity of Blade-Tip of Turbo Machine  [in Japanese]

    SETO Akihiro , ENDO Masaki , HIRANO Toshiyuki , INAMURA Eijiro

    … A purpose of this study is to clarify the effects of the generation of shock wave on the flow field in the compressor. … In this study, the performance test facility of the turbocharger with a combustor is used. … When a circumferential speed of the impeller reaches the transonic speed, the pattern of pressure change is distorted in the process of pressure increase.</p> …

    The Proceedings of the Fluids engineering conference 2019(0), OS10-05, 2019


  • Improvement of Current Breaking Performance in the Fuse by Controlling the Temperature Distribution of the Fuse Element during Pre-arcing Process  [in Japanese]

    Wakamiya Masaru , Otsuki Shohei , Yamano Yasushi

    … The fuse element is designed and produced to obtain the simultaneous arc-forming of several interrupting points in the fuse element by controlling the temperature of the interruption point in consideration of the heat generation by current flowing and heat radiation to the surrounding media. … The interruption test was carried out to evaluate the current breaking performance. … Also, it was found that this control method can be applied to fuses of different pattern and thicknesses. …

    IEEJ Transactions on Power and Energy 139(11), 707-712, 2019


  • Analysis of SPS Test Satellite Receiving Station Measurement Error by Two-Dimensional Least Squares Method  [in Japanese]

    FUJINO Yoshiyuki , TAKAHASHI Kanji , MATSUDO Taichi , TANAKA Koji

    <p> 現在,宇宙太陽光発電(SPS)を実現させるために小型衛星を用いた実証実験が計画されている.実証実験においては,衛星から送信されるビーム形状を正確に評価することが必要となる.このため,複数の受信局を地上に設置してそのレベルを測定し,ビーム形状を再現することが検討されている.今回,フットプリント計測と二次元最小二乗法を使ったパターン処理手法を用い,受信局配置の検討を実施したので報告 …

    Space Solar Power Systems 4(0), 31-34, 2019


  • Precise Control of Beam Formation for Mobile Communication Satellites Based on On-board Measurements of the Shape of the Large Reflector Surface

    AKIOKA Maki , MIURA Amane , ORIKASA Teruaki , TSUJI Hiroyuki , TOYOSHIMA Morio , SATOH Masaki , FUJINO Yoshiyuki

    … Using a reflector antenna with a very large aperture on the satellite is a promising option for next-generation mobile communication satellites for small user terminals with small beams. … If the reflector shape can be measured precisely while in orbit, the beam pattern and antenna performance can be corrected continuously by updating the excitation parameters based on the measured reflector shape with a brief time delay. …



  • Design and Test Methodologies Toward Zero DPPM  [in Japanese]

    新井 雅之

    DAシンポジウム2018論文集 (2018), 99-102, 2018-08-22



    HANITTINAN Patinya , TACHIKAWA Yasuto , ICHIKAWA Yutaka , YOROZU Kazuaki

    … The river discharge was simulated by a kinematic-wave flow routing model, 1K-FRM using the runoff generation data stored in the database for Policy Decision Making for Future climate change, d4PDF. … To fully utilize the multi-initial and boundary condition datasets, the differences between each couple of the empirical distributions of the future annual maximum river discharge produced by different groups of SST patterns were investigated firstly using the non-parametric two-sample KS-test and AD-tests. …

    Journal of Japan Society of Civil Engineers, Ser. B1 (Hydraulic Engineering) 74(4), I_193-I_198, 2018


  • Layout-Aware Fast Bridge/Open Test Generation by 2-Step Pattern Reordering

    ARAI Masayuki , INUYAMA Shingo , IWASAKI Kazuhiko

    … <p>As semiconductor device manufacturing technology evolves toward higher integration and reduced feature size, the gap between the defect level estimated at the design stage and that reported for fabricated devices has become wider, making it more difficult to control total manufacturing cost including test cost and cost for field failure. … thus, pattern compression efficiency and runtime were not optimized. …

    IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences E101.A(12), 2262-2270, 2018


  • Examination of the Carburizing Phenomenon in High Temperature, Vacuum Carburizing and Method for Predicting Carbon Concentration  [in Japanese]

    HIRAMATSU Shinichi , INAGAKI Koji , SAKAUE Hideyuki , YAMAMOTO Izuru

    <p>減圧浸炭は,処理時間短縮およびコスト・CO<sub>2</sub>の削減が可能な熱処理強化技術として注目を浴びている。さらなる処理時間の短縮には,処理温度の高温化が必要であるが,これまでには1323Kまでしか知見が無く,それ以上の温度における浸炭現象は明らかになっていない。そこで今回,1373 K・減圧下において,浸炭中のテストピースの重量変化をリアルタイ …

    NETSUSHORI 58(2), 54-58, 2018


  • An efficient controlled LFSR hybrid BIST scheme

    Liu Tieqiao , Liu Peng , Liu Yi

    … <p>A new hybrid built-in self-test (BIST) test scheme is proposed. … The test scheme consists of two components: the free LFSR mode (pseudo-random test) and the controlled LFSR mode (deterministic test). …

    IEICE Electronics Express 15(8), 20180144-20180144, 2018


  • On low power oriented test pattern compaction using SAT solver  [in Japanese]

    松永 裕介

    電子情報通信学会技術研究報告 = IEICE technical report : 信学技報 117(274), 95-99, 2017-11-06

  • On low power oriented test pattern compaction using SAT solver  [in Japanese]

    松永 裕介

    電子情報通信学会技術研究報告 = IEICE technical report : 信学技報 117(273), 95-99, 2017-11-06

  • XOR constraint based SAT model sampling and its application for test pattern generation  [in Japanese]

    松永 裕介

    DAシンポジウム2017論文集 (2017), 234-239, 2017-08-23


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