National Institute of Advanced Industrial Science and Technology

Toto Ltd.

Brother Kogyo Kabushiki-kaisha

Agency of Industrial Science and Technology

Fujitsu Corporation

Nec Corporation

Agency of Industrial Science and Technology Ministry of International

Toyota Jidosha Kabushiki Kaisha

Funai Electric Company Ltd.

Adv Antest Corporation

Sekisui Chemical Co., Ltd.

Osaka Gas Company Limited

Ministry of International Trade & Industry

Arakawa Chemical Industries, Ltd.

Agency of Industrial Science & Technology, Ministry of International Trade & Industry

Jun Akedo

Hironori Hatono

Masakatsu Kiyohara

Tatsuro Yokoyama

Katsuhiko Mori

Tomokazu Ito

Motohiro Yasui

Jaehyuk Park

Atsushi Yoshida

Yuji Aso

Harumichi Sato

Akito Endo

Hiroki Tsuda

Sou Baba

Maxim Lebedev

Masafumi Nakada

Keishi Ohashi

Eiichi Murakami

Yoshihiko Imanaka

Hiroaki Noda

Muneyasu Suzuki

Hiroto Sugahara

Takeshi Tanaka

Takeshi Fukuda

Fuminori Tanaka

Kazuo Kobayashi

Shin Nakamura

Takeshi Inoda

Osamu Yamazaki

Ken Nishioka

Mitsuaki Echigo

Hisao Ohnishi

Toshio Suzuki

Hideki Takagi

Tetsuo Tsuchiya

Hideki Goda

Kazuyuki Minami

Ryoji Funahashi

Toshiaki Hayakawa

Kyohei Manabe

Yuichi Okazaki

Setsuo Nakajima

Hirobumi Ushijima

Shoji Sekino

Takashi Takemoto

Kentaro Shinoda

Masashi Mikami

Toshiyuki Mihara

Hideyuki Nagai

Shusuke Kanazawa

Daniel Popovici

Motoshi Itagaki

Bunichi Kakinuma

Nobuo Sakamoto

Shingo Hirose

Yukitoshi Ezuka

Haruhisa Togashi

Atsushi Iwata

Shunsuke Kunugi

Lebedev Maxim

Tomokadsu Ito

Satoshi Yoguchi

Takanori Saeki

Masakazu Mori

Tetsuya Suto

Shun Hasegawa

Disclosed is a highly dense aggregate of brittle material particles having an interface at which the particles are bonded to each other and pores between the brittle material particles structuring the highly dense aggregate, where a porosity which is a volume ratio of the pores with respect to the whole of the highly dense aggregate is equal to or less than 20%, and a volume ratio of the pores communicating with an apparent outer surface of the highly dense aggregate with respect to a volume of all of the pores of the highly dense aggregate is equal to or higher than 65%.

Highly dense brittle-material structural member having impregnating property

A problem to be solved by the present invention is that there is no method for forming a dense structure on a porous structure at low cost. In addition, another object is to provide a high quality and inexpensive structure of a brittle material and a laminate thereof as an intermediate layer for facilitating formation of a dense structure on a porous structure. A structure is provided having a brittle particle assembly having a plurality of brittle particles, wherein the brittle particle assemblies are arranged adjacently to each other, and the brittle particles having a brittle material region in the periphery are crosslinked (connected) by the brittle material region to bond the brittle particles to each other, and thereby form a brittle material crosslinked structure region preventing the mobility of the brittle particles.

Structure, laminated body thereof, and manufacturing method and manufacturing device thereof

A laminate comprising a plastic substrate (A); a hardened organic polymer layer (B) provided on a surface of the plastic substrate (A) and having a storage elastic modulus of from 0.01 to 5 GPa and tan &#x3b4; of from 0.1 to 2.0 at 25&#xb0; C. which are measured at a temperature elevating rate of 2&#xb0; C./min by a dynamic viscoelasticity test stipulated in JIS K 7244; an organic/inorganic composite layer (C) provided on a surface of the hardened organic polymer layer (B) and containing covalently bound organic polymer and metal oxide nanoparticles; and an inorganic layer (D) provided on a surface of the organic/inorganic composite layer (C) and comprising secondary particles of ceramic or metal.

Laminate and method of producing same

A layered structure having high adhesive properties, and high hardness or excellent transparency, is prepared on a base material such as a resin. A layered structure including: an organic-inorganic hybrid member containing a primary inorganic particle and an organic polymer covalently bound to each other, wherein the primary inorganic particle forms a network containing the polymer; and a particle aggregate layer containing a secondary particle which is deposited on the organic-inorganic hybrid member and is composed of an inorganic material or a metallic material; wherein in the organic-inorganic hybrid member, the primary inorganic particle and the secondary particle have different crystal particle sizes.

Multilayer structure and method for producing same

A heat-radiating substrate with a high insulation-withstand voltage and an excellent heat-radiating property is provided. The heat-radiating substrate includes: a metal base material; a metal thin layer formed over the metal base material and having a hardness higher than a hardness of the metal base material; and a ceramic layer over the metal thin layer. Alternatively, the heat-radiating substrate includes, instead of the metal thin layer, a hardened layer serving as a surface layer of the metal base material and having a hardness higher than the hardness of the metal base material. The metal thin layer and the hardened layer are able to enhance compressive stress or prevent release of the compressive stress generated in the ceramic layer by a mechanical impact applied to the ceramic layer.

Heat-radiating substrate

An oscillating mirror element includes a mirror portion, a drive portion that drives the mirror portion, a strain sensor capable of detecting an amount of displacement of the mirror portion, and a base including a mirror beam portion provided with the mirror portion, a sensor beam portion provided with the strain sensor, and a body portion that supports the mirror beam portion and the sensor beam portion and is provided with the drive portion.

Oscillating mirror element and projector

Realized are a high-performance electrochemical element and solid oxide fuel cell in which the contact properties between a dense and highly-gastight electrolyte layer and an electrode layer are improved while the treatment temperature during formation of the electrolyte layer is suppressed to a low temperature, and methods for producing the same. An electrochemical element includes an electrode layer, and an electrolyte layerarranged on the electrode layer, wherein the electrode layerhas a plurality of pores that are open on a face thereof in contact with the electrolyte layer, and the pores are filled with fine particles made of the same components as the electrolyte layer

Electrochemical element, solid oxide fuel cell, and methods for producing the same

Provided are a structure for which ink wettability/spreadability in the width direction of a line drawn on a substrate is limited and a high aspect ratio can be achieved, a manufacturing method for said structure, and a line pattern. The present invention provides a structure comprising: a droplet overlapping solidification layer obtained by droplets sloping and continuously overlapping each other in the direction of movement of a substrate and solidifying, a droplet flow solidified layer obtained by the droplets flowing on the droplet overlapping solidification layer and continuously being solidified without the droplets overlapping, and recesses formed at the boundary region between the droplet overlapping solidification layer and the droplet flow solidified layer.

Structure formed on substrate, structure manufacturing method and line pattern

An ultrasonic flowmeter capable of increasing the amplitude of, and the receiving sensitivity for, an excited signal is provided. The ultrasonic flowmeter according to the present invention includes two or more ultrasonic transducers on a transmission side and two or more ultrasonic transducers on a receiving side, located as being away from each other on an outer surface of a tube having a fluid flowing therein. The two or more ultrasonic transducers located on the transmission side are driven so as to press the tube at substantially the same pressure to increase an amplitude of an ultrasonic wave. The ultrasonic flowmeter according to the present invention includes adjustment members converting an ultrasonic signal into an ultrasonic signal suitable to measurement between the tube and the ultrasonic transducers. The adjustment members each have a curved surface or a groove at a surface thereof contacting the tube.

Ultrasonic flowmeter having transceivers driving and radially pressing the flow tube to increase amplitude of the ultrasonic wave

A method for producing a lithium solid state battery having a solid electrolyte membrane with high Li ion conductivity, in which firm interface bonding is formed on both sides of the membrane, comprising steps of: a membrane-forming step of forming CSE1 not containing a binder, composed of a sulfide solid electrolyte material, on a cathode active material layer by an AD method and ASE1 not containing a binder, composed of a sulfide solid electrolyte material, on an anode active material layer by an AD method, and a pressing step of forming SE1 with the CSE1 and the ASE1 integrated by opposing and pressing the CSE1 and the ASE1, wherein the SE1 such that an interface between the CSE1 and the ASE1 disappeared is formed by improving denseness of the CSE1 and the ASE1 in the pressing step.

Method for producing lithium solid state battery

The present invention is a method for forming a porous film of an inorganic substance on a base material by spraying fine particles of an inorganic substance on the base material such that the fine particles are bonded to the base material and bonded to one another, in which the fine particles include at least two kinds of fine particles which are small-size particles and large-size particles having different average particle sizes. According to the present invention, it is possible to provide a film forming method for forming a porous film formed of an inorganic substance without requiring a baking step, a body having a film formed thereon that is produced by the film forming method, and a dye-sensitized solar cell including the body having a film formed thereon.

Method for forming a dye-sensitized solar cell having a porous film of an inorganic substance on a base material by spraying dry fine particles of an inorganic substance on the base material

An infrared-transmitting film which is excellent in mechanical strength and environmental resistance. The infrared-transmitting film comprises a buffer layer formed on a surface of an infrared optical substrate and having a Vickers hardness greater than that of the substrate and an environmental resistance improving layer provided in contact with the buffer layer and having a Vickers hardness greater than that of the buffer layer.

Infrared-transmitting film, method for producing infrared-transmitting film, infrared optical component, and infrared device

An electrode thin film to be used in an all-solid lithium battery is formed predominantly of lithium cobaltate and has a density larger than or equal to 3.6 g/cmand smaller than or equal to 4.9 g/cm.

Electrode thin film, all-solid lithium battery, and method of manufacturing electrode film

A pattern printing apparatus comprising an ink output section including a nozzle that drops ink and a heating section that heats a preheating target region; a driving section that moves the substrate relative to the ink output section; and a control section that controls the driving section. The control section causes the substrate to move relative to the ink output section such that the preheating target region is positioned in a progression path of the drawing target region and causes a pattern formed by the ink to be drawn, and when switching an extension direction of the pattern being drawn, the control section causes the preheating target region to move to an end portion of the pattern drawn before the switching and causing the preheating target region to be heated.

Pattern printing apparatus, pattern printing method, and test apparatus

Growing community of inventors

Tsukuba, Japan

Jun Akedo