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2022-0203-09
Nanotechnology / Materials
posted：2022/02/03
Ultra-low-loss Tapered Optical Fibers(TOFs) and Ultra-high-Q Microtoroidal Resonators
AOKI, Takao Professor (Faculty of Science and Engineering School of Advanced Science and Engineering)
● Succeeded in developing a nanofiber optic with a transmittance of 99.7% or more using our unique technology● Developed a "nano-fiber optic resonator" that combines a nano-fiber and a fiber Bragg grating (FBG). By combining this with a single atom that is laser-cooled and tra...
2022-0203-08
Nanotechnology / Materials
posted：2022/02/03
Quantum computers with Cavity QED with nanofiber optic resonator
AOKI, Takao Professor (Faculty of Science and Engineering School of Advanced Science and Engineering)
● Proposing a distributed quantum computer using the original technology "nano-fiber optic resonator QED“● The unique resonator treats photons and atoms of light as qubits. Each unit incorporated in this optical fiber becomes a quantum computer, and can be connected in the sam...
2022-0203-07
Nanotechnology / Materials
posted：2022/02/03
Method for simultaneously observing atomic and electronic structures by a high-resolution display-type photoelectron analyzer with Spherical micro-hole grid
MIZUNO, Jun Guest Senior Researcher (retired)
collaborative researchers：室 隆桂之 (retired), 松下 智裕 (retired), 澤村 ⼀実 (retired)
● In 2013, Prof. Matsushita of NAIST invented the principle of a new type of electron analyzer (retarding field analyzer: RFA) and the special spherical micro-hole grid (3D Micromesh electrodes) using electron orbit simulation. By combining RFA (element electric field typ...
2022-0203-05
Nanotechnology / Materials
posted：2022/02/03
Hybrid Bonding at Low Temperature and Atmospheric Pressure
MIZUNO, Jun Guest Senior Researcher (retired)
collaborative researchers：SHOJI, Shuichi Professor (retired), 重藤 暁津 (retired)
● Hybrid bonding of Cu, PDMS, and quartz at 150 ℃ and atmospheric pressure
2022-0203-04
Nanotechnology / Materials
posted：2022/02/03
Ag aerogel film; Binding interface easily & stably
NODA, Suguru Professor (Faculty of Science and Engineering School of Advanced Science and Engineering)
● A unique aerogel film made of Ag particles.● Contains no additive, easily sinters into bulk, and builds excellent electrical, thermal, and mechanical interfaces with high heat resistance.●Can be manufactured quickly at high yield with small Ag amount (~10 mg/cm2, material co...
2022-0203-03
Nanotechnology / Materials
posted：2022/02/03
Flame synthesis of single-wall carbon nanotubes
NODA, Suguru Professor (Faculty of Science and Engineering School of Advanced Science and Engineering)
●Premixed flame for rapid heating of gas and decompositionof catalyst precursors.●Rapid mixing with carbon source for nucleation of catalystparticles and CNTs at high density.→ Continuous synthesis of 1 nm-diameter single-wall CNTs.
2022-0203-02
Nanotechnology / Materials
posted：2022/02/03
Reforming of hydrocarbon to carbon nanotubes and hydrogen
NODA, Suguru Professor (Faculty of Science and Engineering School of Advanced Science and Engineering)
● Produce CNTs at high yield from hydrocarbon by original fluidized-bed technology. Convert C and H in CnH2m to CNTs and H2.
2022-0203-01
Nanotechnology / Materials
posted：2022/02/03
Application of Microdroplets to Chemical Reactions
TANAKA, Daiki Assistant Professor
collaborative researchers：藤⽥ 博之 , 関⼝ 哲志 , SHOJI, Shuichi Professor
● Design of micro-devices to stabilize droplet generation,surface treatment of channels, and flow conditions● Encapsulation of chemicals for chemical reaction field control
2446
Life sciences
posted：2022/01/31
特許第7424652号
特許第7424652号 自立膜、積層シート、及び自立膜の製造方法
NODA, Suguru Professor (Faculty of Science and Engineering School of Advanced Science and Engineering)
2462
Social Infrastructure
posted：2022/01/17
特開2023-77151
特開2023-77151 運動促進用超小型軽量ハプティック式歩行補助シューズ
TANAKA, Eiichiro Professor (Faculty of Science and Engineering Graduate School of Information, Production, and Systems)
世界最小最軽量の歩行補助機。モータ等のアクチュエータを使用せず、振動スピーカを足裏（母指球下）と足の甲（中足骨上）に備え、 非対称波形の振動を適切なタイミングでそれぞれ出力する。すると力の補助はしないが靴が足の底背屈動作を促し、使用者自身の力で地面を蹴り、つま先を上げるので歩行...
2505
Social Infrastructure
posted：2021/12/08
特開2023- 70601
特開2023- 70601 僧帽弁を基点とした傍胸骨左縁左室長軸像探索手法
IWATA, Hiroyasu Professor (Faculty of Science and Engineering School of Creative Science and Engineering)
2504
Social Infrastructure
posted：2021/12/08
心エコー検査ロボット
IWATA, Hiroyasu Professor (Faculty of Science and Engineering School of Creative Science and Engineering)
2451
Environment
posted：2021/12/07
特開2023- 51302
特開2023- 51302 薄膜熱電発電デバイス、薄膜熱電発電デバイス部品及びその製造方法
IWASE, Eiji Professor (Faculty of Science and Engineering School of Fundamental Science and Engineering)
2262
Environment
posted：2021/11/10
特許第7231578号
特許第7231578号 排気浄化システムおよび排気浄化方法
SEKINE, Yasushi Professor (Faculty of Science and Engineering School of Advanced Science and Engineering)
2421
Life sciences
posted：2021/11/10
特開2022-119136
特開2022-119136 チップ固有乱数発生装置
SHINOHARA, Hirofumi Professor (Faculty of Science and Engineering Graduate School of Information, Production, and Systems) (retired)
2484
Social Infrastructure
posted：2021/10/12
特開2023- 32381
目的地周辺の人の位置やロボットのタスク内容等に合わせて適切なゴール位置を動的探索するシステム
KAMEZAKI, Mitsuhiro Guest Senior Researcher (Faculty of Science and Engineering Waseda Research Institute for Science and Engineering)
2268
Manufacturing Technology
posted：2021/10/11
特開2021-138646
特開2021-138646 アルケン及び／又はアルカンの濃縮方法並びに濃縮装置
MATSUKATA, Masahiko Professor (Faculty of Science and Engineering School of Advanced Science and Engineering)
2414
Nanotechnology / Materials
posted：2021/10/11
特許第7510173号
特許第7510173号 窒化ホウ素ナノチューブ（BNNT）の新規製造方法
NODA, Suguru Professor (Faculty of Science and Engineering School of Advanced Science and Engineering)
◆ 新規なBNNTの製造方法 ―ホウ酸蒸気を用いたCVD法による製造方法
