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2021-0921-07
Life sciences
posted：2021/10/08
Wireless monitoring system for human small signal detection
MIYAKE, Takeo Professor (Faculty of Science and Engineering Graduate School of Information, Production, and Systems)
● New principle: the parity-time symmetric resonator circuits● Add a negative resistance to the detection circuit only● Wireless monitoring of resistance, inductance, and capacitance change
2021-0921-06
Life sciences
posted：2021/10/08
Molecule delivering nanotube stamp and stamping system
MIYAKE, Takeo Professor (Faculty of Science and Engineering Graduate School of Information, Production, and Systems)
● Delivering substances with different sizes, shapes, and charges into cells ● We have developed a hybrid nanotube (NT) stamp and its stamping system. ● The proposed technology can be used for basic and applied research (regenerative medicine,...
2021-0921-05
Life sciences
posted：2021/10/08
Monitor for stress substances
OHASHI, Keishi Guest Senior Researcher (Research Council (Research Organization) Institute for Nanoscience ＆ Nanotechnology) (retired)
● Development of compact, easy-to-handle, fast-response silicon transistor sensor (Fig.2)● Simultaneous detection and multifaceted understanding of markers of different origins● Simple detection from minute amounts of saliva and sweat
2021-0921-04
Life sciences
posted：2021/10/08
Modulation of Brain Activity by tDCS Effects on Human Decision Making
HIRAYAMA, Kento Assistant Professor (Faculty of Human Sciences School of Human Sciences) (retired)
collaborative researchers：OSU, Rieko Professor (retired)
● Transcranial direct current electrical stimulation (tDCS) (Figure 1) can increase or decrease neural activity continuously for several hours. ● The activity of the posterior parietal cortex was changed by tDCS during the task of measuring the frequency of choice for eac...
2021-0921-03
Life sciences
posted：2021/10/08
Epithelial cell-cell communication to attenuate the rejection of suboptimal cells
MARUYAMA, Takeshi Part-time Lecturer (Affiliated organization Waseda Institute for Advanced Study)
collaborative researchers：鮎川 志優
● Optimal cells eliminate suboptimal cells● The mechanism of epithelial cell-cell communication via the interaction between a ligand and a receptor● MHC-I-targeting treatment suppresses the elimination
2021-0921-02
Life sciences
posted：2021/10/08
Epithelial cell-cell communication to facilitate the aberrant cell elimination
MARUYAMA, Takeshi Part-time Lecturer (Affiliated organization Waseda Institute for Advanced Study)
● Epithelial cells eliminate precancerous cells● The mechanism of epithelial cell-cell communication via the interaction between Ligand and Receptor● AltR-targeting treatment enhances the elimination
2021-0921-01
Life sciences
posted：2021/10/08
Activity change in the brain associated with pain relief
ITO, Etsuro Professor (Faculty of Education and Integrated Arts and Sciences School of Education)
● The oxyhemoglobin levels of lDLPFC became down, i.e., the activity was suppressed, during pain relief.
2021-0921-09
Life sciences
posted：2021/10/08
In vitro NASH model with ballooned hepatocytes
SAKAGUCHI, Katsuhisa Part-time Lecturer (Faculty of Science and Engineering Graduate School of Advanced Science and Engineering) (retired)
● When human fibroblasts and human hepatocytes are co-cultured, collected in sheets using UPCELL and cultured in a high-glycolipid environment, ballooned hepatocytes are induced.
2021-0921-08
Life sciences
posted：2021/10/08
Research and development of functional ingredients to protect the liver from alcohol consumption
HARA, Taichi Professor (Faculty of Human Sciences School of Human Sciences)
● Identify functional materials that reduce alcohol-induced liver injury. ● Promotes the degradation of acetaldehyde in liver cells. ● Develop a highly concentrated hydrogen water generator that reduces the amount of intracellular acetaldehyde.
2485
Social Infrastructure
posted：2021/09/06
特開2023- 28681
特開2023- 28681 接触力と連続的な剪断力を提示可能な3軸ウェアラブルハプティックデバイス
KAMEZAKI, Mitsuhiro Guest Senior Researcher (Faculty of Science and Engineering Waseda Research Institute for Science and Engineering)
2294
Nanotechnology / Materials
posted：2021/09/06
特許第7491505号
特許第7491505号 一酸化炭素の生成方法、前駆体の製造方法およびケミカルルーピングシステム用材料
SEKINE, Yasushi Professor (Faculty of Science and Engineering School of Advanced Science and Engineering)
2230
Information Communication
posted：2021/09/06
特許第7274210号
特許第7274210号 音声対話システムにおける発話タイミング制御
KOBAYASHI, Tetsunori Professor (Faculty of Science and Engineering School of Fundamental Science and Engineering Department of Computer Science and Engineering)
システム発話タイミング検出手段は、ユーザの発話権維持又は譲渡/放棄かをパターン認識処理により逐次推定し、次発話準備手段は、システム発話タイミング検出手段と非同期、かつ開始タイミング検出前に、システムの次発話の内容データを準備する。そして、システム発話の開始タイミングの検出後に、...
2416
Environment
posted：2021/06/23
空気中の二酸化炭素を除去する方法
MYERS, Corey Adam Junior Researcher (Faculty of Science and Engineering Waseda Research Institute for Science and Engineering) (retired)
2263
Life sciences
posted：2021/06/07
特許第7279880号
特許第7279880号 異種接合材の純モード 層間破壊靱性評価試験法の開発
HOSOI, Atsushi Professor (Faculty of Science and Engineering School of Fundamental Science and Engineering)
◆ DCB試験の応用 ◆ 異種材接合に伴う混合モードの影響を除去◆ 熱残留応力の影響をキャンセル◆ 正確なモードⅠ層間破壊靱性の評価
2243
Manufacturing Technology
posted：2021/06/07
特許第7276774号
特許第7276774号 見えない物質から心のストレスを見る
OHASHI, Keishi Guest Senior Researcher (Research Council (Research Organization) Institute for Nanoscience ＆ Nanotechnology) (retired)
◆ 由来の異なる多数の医学的に重要なストレス物質信号を検出 ◆ １チップ上の複数センサー信号から複数ストレス物質濃度を即時に推定◆ 日内変動，個人の特徴を考慮したストレスマネジメントフィードバック
2457
Social Infrastructure
posted：2021/05/14
病変状態を模擬した心臓弁等の臓器モデルの作製
IWASAKI, Kiyotaka Professor (Faculty of Science and Engineering Graduate School of Advanced Science and Engineering Cooperative Major in Advanced Biomedical Sciences)
2177
Nanotechnology / Materials
posted：2021/04/20
特許6818330号
特許6818330号 重金属類吸着剤およびその製造方法
YAMAZAKI, Atsushi Professor (Faculty of Science and Engineering School of Creative Science and Engineering)
自然由来土壌、工場跡地等及び廃棄物焼却灰から溶出する重金属類を吸着して不溶化剤として作用する重金属類吸着剤、不溶化剤およびその製造方法に関するものである。
2410
Manufacturing Technology
posted：2021/04/16
特開2022-133193
特開2022-133193 めっきを用いた接合構造体、接合方法
TATSUMI, Kohei Professor (Faculty of Science and Engineering Graduate School of Information, Production, and Systems) (retired)
2186
Manufacturing Technology
posted：2021/04/09
特許第7232155号
特許第7232155号 レドックスフロー電池システム
OYAIZU, Kenichi Professor (Faculty of Science and Engineering School of Advanced Science and Engineering)
