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2012-1001-07
Environment
posted：2014/05/21
Research on the Thermal Environment of Comfortable Train Station Spaces
TANABE, Shinichi Professor (Faculty of Science and Engineering School of Creative Science and Engineering)
A measurement survey conducted in 2004-2006 took environmental measurements at four non-air-conditioned train stations in Tokyo and implemented a questionnaire survey to roughly 4,000 people. The results showed that the maximum acceptable temperature declared by more than 20% ...
2012-1001-05
Environment
posted：2014/05/21
Assessment of Comfort and Intellectual Productivity in ZEB Energy-Saving Buildings
TANABE, Shinichi Professor (Faculty of Science and Engineering School of Creative Science and Engineering)
Research is conducted on office buildings that are renovated to make them net-Zero Energy Buildings (ZEBs). Specifically, the effectiveness of the ZEB renovation work is examined by studying the changes pre- and post-renovation in the physical environment and employee satisfac...
2012-1001-04
Environment
posted：2014/05/21
Scenario of Achieving Both Office Productivity and Economic Efficiency, and Energy Conservation
TANABE, Shinichi Professor (Faculty of Science and Engineering School of Creative Science and Engineering)
This study conducted an indoor environment study, employee behavior study, and questionnaire survey. Their objective was to observe the mutual relationship between intellectual activities and environmental factors that are demanded in workplaces of actual offices, and to gauge...
2012-1001-03
Environment
posted：2014/05/21
Creation of Energy Projections and Environmental Measures Scenario
TANABE, Shinichi Professor (Faculty of Science and Engineering School of Creative Science and Engineering)
A fact-finding survey was conducted of several office buildings that adopted summer energy-saving measures. The purpose of the survey was to explore sustainable energy-saving methods that would deliver high energy reduction effects without compromising productivity and comfort...
2012-1001-01
Environment
posted：2014/05/21
Realizing Thermal Comfort by Spot Air Conditioning and Personal Air Conditioning Systems
TANABE, Shinichi Professor (Faculty of Science and Engineering School of Creative Science and Engineering)
The purpose of our research is to evaluate the comfort level and intellectual productivity provided by personal air conditioning systems, which allow for individual adjustments of the air current. Specifically, we carried out an actual measurement study at offices that install...
2012-0928-02
Frontier
posted：2014/05/21
Uncovering Polymer Dielectric Properties in Terahertz Frequencies
OHKI, Yoshimichi Senior Research Professor (Faculty of Science and Engineering School of Advanced Science and Engineering)
Our laboratory studies the electric and optical properties of dielectric materials. The types of dielectric materials we study are as follows:・Polymer research, electronic device research, applied optics research ・Nuclear power and accelerator application research
2012-0928-04
Nanotechnology / Materials
posted：2014/05/21
Creation of Highly Functional Light Transmission Materials by Ion Irradiation
OHKI, Yoshimichi Senior Research Professor (Faculty of Science and Engineering School of Advanced Science and Engineering)
Our laboratory creates highly functional light transmission materials by ion irradiation. We succeeded in increasing the functionality of polymer optical waveguides, based on our observation that the refractive index increases by irradiating ions into fluorinated polyimide, a ...
2012-0928-03
Nanotechnology / Materials
posted：2014/05/21
Development of New Waveguide-mode Sensors
OHKI, Yoshimichi Senior Research Professor (Faculty of Science and Engineering School of Advanced Science and Engineering)
Our laboratory is developing new waveguide-mode sensors, believing that various substances can be detected and substance constants can be measured using waveguide-mode sensors that have sensitivity, portability, and maneuverability. It is expected that sensors that have never ...
2012-0928-01
Nanotechnology / Materials
posted：2014/05/21
Uncovering Electric Properties for the Development of Practical Applications of Polymer Nanocomposites
OHKI, Yoshimichi Senior Research Professor (Faculty of Science and Engineering School of Advanced Science and Engineering)
Our laboratory is conducting the following research aimed at developing practical applications of polymer nanocomposites.・Controlling insulating and dielectric properties of epoxy resin nanocomposites by inorganic fillers ・Development and fabrication of highly in...
2012-0903-04
Energy
posted：2014/05/21
Development of Inverse Compton Scattering Soft X-ray Sources Using Photocathode RF Gun
WASHIO, Masakazu Professor (Faculty of Science and Engineering Waseda Research Institute for Science and Engineering) (retired)
■Development of Inverse Compton Scattering Soft X-ray Sources Using Photocathode RF GunIn this research, compact and high quality soft X-ray sources are being developed using inverse Compton scattering, with the final goal of applying them to soft X-ray microscopes for biologi...
2012-0903-03
Energy
posted：2014/05/21
Maskless Direct Etching Technique Using Focused Ion Beams (FIB)
WASHIO, Masakazu Professor (Faculty of Science and Engineering Waseda Research Institute for Science and Engineering) (retired)
This research attempts to carry out maskless direct etching using focused ion beams (FIB) in order to study the nanoscale microfabrication of cross-linked PTFE. An image of the fabricated microscopic structure FE-SEM is shown in a diagram.
2012-0903-02
Energy
posted：2014/05/21
Uncovering the Initial Process of Radiation Chemical Reactions: Pulse Radiolysis Experiment
WASHIO, Masakazu Professor (Faculty of Science and Engineering Waseda Research Institute for Science and Engineering) (retired)
The Washio Laboratory is developing the world’s smallest pulse radiolysis system using a compact photocathode RF electron gun. At present, the laboratory has nearly completed the development of a nanosecond resolution system and picosecond resolution system. The nanoseco...
2012-0903-01
Energy
posted：2014/05/21
Experiment Using High Quality Beams
WASHIO, Masakazu Professor (Faculty of Science and Engineering Waseda Research Institute for Science and Engineering) (retired)
The Washio Laboratory conducts research on PEMFC. It is also working on the development of materials which can be used as an electrolyte membrane for a Polymer Electrolyte Fuel Cell (PEFC) that is capable of having a compact and light weight design.
2012-0807-01
Energy
Environment
posted：2014/05/21
Innovative Energy-Saving Technology Based on Heat Pumps
SAITO, Kiyoshi Professor (Faculty of Science and Engineering School of Fundamental Science and Engineering)
This technology is characterized by two principles. First, heat moves from hot things to cold things. Secondly, if gas is spewed out all at once from a high-pressure area to a low-pressure area, then the gas is cooled rapidly. This technology is expected to have significant en...
2012-0712-07
Life sciences
posted：2014/05/21
Field Effect Transistor Sensor
OSAKA, Tetsuya Senior Research Professor (retired)
Transistor-type sensing device fabricated using semiconductor microfabrication technology.
2012-0712-06
Nanotechnology / Materials
posted：2014/05/21
Manufacturing of nano particle array substrates
OSAKA, Tetsuya Senior Research Professor (retired)
This project proposes the creation of nano particle array technology in order to realize bit pattern media (BPM) in which chemosynthesis is used to assign one recorded bit per single electro-particle with particle sizes of a few nanometers. The diagram is a scanning electron m...
2012-0712-05
Nanotechnology / Materials
posted：2014/05/21
Hard-gold film technology for the realization of low-resistance and high mechanical strength
OSAKA, Tetsuya Senior Research Professor (retired)
This technology introduces carbon to hard AuNi film, making the structure of the film amorphous, and producing AuNiC film with greatly heightened abrasion resistance without lowering its electric resistance. A technology concerning the manufacturing of AuNiC film.
2012-0712-04
Nanotechnology / Materials
posted：2014/05/21
All Wet ULSI manufacturing process
OSAKA, Tetsuya Senior Research Professor (retired)
This project proposes the creation of a barrier layer structure on top of a silicon substrate, low-k substrate, and polyimide substrate and then cooper wiring after that. The project aims to confirm that it is possible to shrink barrier film made with electroless plating to a ...
2012-0712-03
Energy
posted：2014/05/21
Production technology development for the creation of a next-generation laminated lithium-ion battery
OSAKA, Tetsuya Senior Research Professor (retired)
This technology makes it possible to supply 50 to 1,000 mAh next-generation laminated lithium-ion batteries. The laminated cells are constructed under laboratory conditions within a dry-air environment (supplied air – dew point at <-95 Celsius, room dew point when non-opera...
2012-0712-02
Energy
posted：2014/05/21
Evaluating lithium-ion battery (LIB) cell degradation using an impedance measurement
OSAKA, Tetsuya Senior Research Professor (retired)
This technology aims to establish a “usable” battery evaluation method for currently marketed LIBs using impedance analysis. While thinking about the structural aspects of the battery leading to such issues as electrolyte resistance, interface reactions between the batteries n...
