Hitachi, Ltd.

Kyodo Printing Co., Ltd.

Sumitomo Bakelite Company Limited

Midori Kato

Hikaru Saito

Guangbin Zhou

Daisuke Suzuki

Takeo Shiba

Tomoyuki Ishii

Tatsuo Nakagawa

Makoto Kato

Norio Nakazato

Tatsuya Ogawa

Masayoshi Ishibashi

Masaharu Kiyama

Tadashi Arai

Hiroko Hanzawa

Shinichi Koizumi

Shizu Takeda

Kazumi Arai

Toru Yakabe

Haruo Okubo

Akira Terada

Kunio Ohyama

Ryohei Tsukada

Nobuo Fujieda

Masayuki Hosoi

Yoshiyuki Nakazato

Nobuhisa Iwasaki

A cell culture device includes a control unit that includes a first gas supply source, a second gas supply source, and a decompression source, and a culture unit that includes a first container, a second container, a first gas channel that connects a third container, the first gas supply source, the second container to a connection point, a second gas channel, a third gas channel, a first liquid channel, a second liquid channel, a gas-liquid channel, a first valve, a second valve, a third valve, a fourth valve, and a fifth valve.

Cell culture device

A culture vessel that can suppress foaming in a culture medium when a common nozzle is used to supply a liquid culture medium and a gas together. This culture vessel includes: a vessel body having an opening portion that communicates with a housing space; a lid that closes the opening portion; and a nozzle that passes through the and extends to the housing space, and supplies a liquid culture medium and a gas together. The nozzle has a vent opening portion that is formed so as to open in a side of the nozzle and serves as a movement path of the gas from inside of the nozzle into the housing space.

Culture vessel and cell culture device

A liquid feed device that feeds a liquid medium and a cell suspension to target containers by respectively suited liquid feed methods is provided. A pumpis connected between a first liquid bottlecontaining a liquid medium and a second liquid bottlecontaining a cell suspension, and a receptacleto be used as a culture container is connected downstream of a second liquid bottle. The liquid medium in the first liquid bottle is sent to the receptacle through the pumpand a branch pointby opening a first supply valve, and the cell suspension in the second liquid bottle is sent to the receptacle by opening a first gas introducing valve, a second gas introducing valve, and a second supply valveand transferring, by pressure, a gas supplied from the first gas introducing valveto the second liquid bottle through the pumpand a branch point

Liquid feed device, and cell culture device and method using same

A liquid delivery device includes a first and second container for a first and second liquid; a third container for receiving a first and second liquid; a fourth container into which a first and second liquid are discharged; a fifth container for a third liquid; a first liquid delivery tube for delivering a first liquid; a second liquid delivery tube for delivering a second liquid; a third liquid delivery tube connected to the first and second liquid delivery tube; a first liquid delivery pump on the third liquid delivery tube; a fourth liquid delivery tube for discharging a first liquid contained in the third container and delivering a third liquid to the third container; a fifth liquid delivery tube connected to the fourth liquid delivery tube; a sixth liquid delivery tube connected to the fourth liquid delivery tube; and a second liquid delivery pump on the fourth liquid delivery tube.

Liquid delivery device and cell culture device using the same

The purpose of the present invention is to provide an adsorbent composition which can be easily formed into a film by inflation molding at relatively low temperatures even if zeolite is contained therein, and which is not susceptible to the formation of a pin hole. An adsorbent composition which is a resin composition containing a resin, zeolite and a metal soap, and wherein the metal soap contains a long-chain fatty acid calcium, which is a divalent salt of calcium and a long-chain fatty acid having 5-30 carbon atoms, and a long-chain fatty acid zinc, which is a divalent salt of zinc and a long-chain fatty acid having 5-30 carbon atoms.

Adsorbent composition, adsorbent-containing film and method for producing same

The purpose of the present invention is to provide an absorbent layer for blister packs, which imparts sufficient formability and is free from forming failure even if a pocket part is formed to a certain depth. An absorbent layer for blister packs, which sequentially comprises, in the following order, an outer skin layer, an intermediate layer containing an inorganic absorbent and a binder resin, and an inner skin layer containing 5-80% by mass of a metallocene polypropylene and 95-20% by mass of a non-metallocene polypropylene.

Absorbing layer for blister package, laminate comprising same, and blister package using said laminate

The present invention is a system for monitoring a health state of a subject. The system is provided with: a measuring unit that chronologically measures the position of the subject in a facility in which the subject resides or stays; and an information processing unit that determines a health state of the subject by determining whether a chronological change in the position of the subject satisfies a predetermined determination condition.

Monitoring system

A wiring board with an electronic device comprising a plurality of trenches arranged in parallel on a substrate, a common trench communicating the plurality of trenches with each other at one of their ends on the substrate, a metal layer formed at the bottom of the plurality of trenches, and an electrode layer connected with the metal layer and formed on a bottom of the common trench, wherein the electrode layer on the bottom of the common trench constitutes a source electrode or a drain electrode of a field effect transistor, whereby the wiring board and an electronic circuit having a good fine wire pattern and a good narrow gap between the patterns using a coating material can be formed, and a reduction for a cost of an organic thin film electronic device and the electronic circuit can be attained since they can be realized through a development of a printing technique.

Wiring board and method for manufacturing the same

A display device uses an organic actuator as a pixel, and an under-layer substrate is formed underneath the actuator. A surface of the actuator is set to a black and a surface of the substrate is set to a white. Seeing the actuator from an outside, the surface of actuator is visible in a black when the actuator is a planar state and visible in a white when the actuator is inflected, which realizes a display. In addition, the actuator has a memory effect by utilizing a shape memory effect and Coulomb force of the organic material.

Display device

A material for an actuator is provided which is reduced in weight, can be micro-miniaturized and can be used stably in a gas phase such as in atmospheric air safely, and an actuator using the material is provided. The material used for the actuator comprises a material formed by mixing fine conductive particles with a polymer material having a large absolute value of thermal expansion coefficient.

Actuator and material for the actuator

An object of the present invention is to provide a thin and light-weight actuator module structure comprising a multi-layer structure such as a bimorph or unimorph structure that can be formed in an arbitrary shape and deformed in an arbitrary direction, which is high in safety and durability and can be easily fabricated, as well as a method of manufacturing the same. An actuator has a structure such that a striped internal stress distribution is induced within a plane of a bending type actuator of a laminate structure, thereby allowing the actuator to bend so as to constitute a part of a cylindrical shape whose central axis is parallel to the striped direction.

Actuator and method of manufacturing actuator module

A lightweight, compact, and flexible organic actuator module that is stably operated in a gas such as air and safely handled has a structure in which an organic actuator and a counter electrode immersed in electrolyte solution together with the gas are stored and sealed in a container provided with a flexible portion. In the actuator module, both ends of the organic actuator are fixed to the container, and only one end of the counter electrode is fixed to the container.

Actuator modules

Provided is an actuator manufactured using a material obtained by mixing a film material featuring stable motion and high speed of response and used for ion conductive polymer actuators with conductive fine particles. According to the present invention, an actuator which is light in weight, produces low operating noise, and can be used safely and stably, and at the same time, produces expansion/contraction motion, and has speed of response comparable to that of a natural muscle can be obtained.

Growing community of inventors

Tokyo, Japan

Midori Kato