Dai Nippon Printing Co., Ltd.

Mitsubishi Heavy Industries Limited

Japan Aerospace Exploration Agency

Dai Nippon Printingco., Ltd.

Tsukada Medical Research Co., Ltd.

Mitsubishi Electric Corporation

Yusuke Hagiwara

Keisuke Miura

Norio Ishii

Yasunori Hayashida

Tomoya Kawashima

Makoto Yamaki

Yukihiro Kyouden

Dai Shiba

Hiroyasu Mizuno

Tsubasa Honda

Noriko Katashima

Yusuke Nakamura

Hiroshi Kubota

Hiroaki Makino

Yuichi Miyazaki

Osamu Tsukada

Makoto Ohira

Takao Ikezawa

Toshimasa Ochiai

Akane Yumoto

Hirochika Murase

Masaki Shirakawa

Akihiko Nakasa

Shinya Kiura

Satoru Nishima

Hiroaki Kodama

Yuusuke Satou

Takeshi Nisizono

Takeaki Imaizumi

Yusuke Nushi

Jumpei Yoshida

Teruhiro Senkoji

A fluid supply apparatus that can eliminate the need for a power supply source, and store fluid efficiently. The apparatus may comprise a first balloon that is formed of an elastic body to be capable of storing the fluid, a second balloon that is formed of an elastic body to be capable of storing the fluid, and has a larger contraction force than a contraction force of the first balloon, a support member that supports both of the first balloon and the second balloon, and a casing that houses the first balloon and the second balloon, and defines inflation ranges of the first balloon and the second balloon, in which the support member has a flow path formed to permit fluid communication between an interior of the first balloon and an interior of the second balloon.

Fluid supply apparatus

A light modulating device including: a light transmissive plate having a curved surface; a light modulating cell; and an optically transparent adhesive film which is disposed between the curved surface of the light transmissive plate and the light modulating cell and attaches one side of the light modulating cell to the curved surface of the light transmissive plate.

Light modulating device

Provided are a laminated glass which has a reduced occurrence of voids and accumulation of liquid crystal, and a production method for the laminated glass. Also provided is a laminated glass which can prevent deterioration of a sealing material. This laminated glasscomprises a first glass plateA, a first intermediate filmA, a liquid crystal film, a second intermediate filmB, and a second glass plate, which are layered and disposed in this order, wherein the first glass plateA and the second glass plateB have a larger outer shape than that of the liquid crystal film, and a spaceris provided in at least a portion of a region which is interposed between the first glass plateA and the second glass plateB and in which the liquid crystal filmis not disposed.

Laminated glass and production method for laminated glass

Provided is a light control film capable of gradually changing the in-plane transmittance and thereby adding an in-plane gradation between light and dark. A light control filmaccording to the present invention includes: a first electrodeA and a second electrodeB disposed facing each other; a light control materialdisposed between the first electrodeA and the second electrodeB and changing the transmittance in accordance with the potential difference between the first electrodeA and the second electrodeB; and a potential gradient forming part for providing the gradient of the potential difference in the extension direction of the first electrodeA and the second electrodeB.

Light control film, method for driving light control film, light control member, and vehicle

The present invention is to enable avoidance of a reduction in external appearance quality, and stable driving, and prevent diffracted light from being discerned by avoiding a reduction in transmittance and a deterioration in liquid crystal alignment. A light control film is provided with: a first laminate in which an alignment layer is provided; a second laminate in which an alignment layer is provided; a liquid crystal layer which is sandwiched between the first and second laminates and contains liquid crystal molecules; a spacer disposed in the liquid crystal layer to hold the thickness of the liquid crystal layer; and electrodes provided in the first laminate and/or the second laminate, and controls transmitted light by controlling the alignment of the liquid crystal molecules driven by the electrodes. The proportion of an area occupied by the spacer per unit area in a light controllable-region of the liquid crystal layer is 0.1-10%.

Light transmission control film and laminated glass

A method for manufacturing a laminated glass whereby, in a laminated glass comprising a liquid crystal film sandwiched therein and having a three-dimensionally curved surface shape, the formation of wrinkles in the liquid crystal film can be suppressed; and a laminated glass which has a three-dimensionally curved surface shape and in which wrinkles in a liquid crystal film sandwiched therein are suppressed. The method for manufacturing the laminated glass comprises: a heat molding step for heating the liquid crystal film to a temperature higher than the glass transition point of the first base material layer and the second base material layer; and a bonding step for, after completing the heat molding step, heating the laminate, wherein the liquid crystal film is sandwiched between the first glass sheet and the second glass sheet, at a temperature lower than the glass transition point and bonding the same by applying a preset pressure.

Method for manufacturing laminated glass, laminated glass and light control film

A rearing cage unit includes an animal residential area defined by a floor, a ceiling, and a wall; an excrement collection area adjacent to the animal residential area; and an excretion sheet in the excrement collection area to receive excrement of the animal. At least one of the floor and the wall is made of a material including resin, and has an excretion hole to allow the excrement in the animal residential area to be discharged to the excrement collection area, and the excretion hole has a size that prevents four feet of the animal from entering the excretion hole. The excretion sheet faces the excretion hole.

Rearing cage unit and rearing apparatus

Provided is a laminate which can not only control the amount of external light transmitted, but can also be used as a mirror. A laminatecomprises: a first liquid crystal member; a reflection type polarizing member; and a second liquid crystal member. The first liquid crystal member has first liquid crystal cells with changing orientation states, and a first absorption type polarizing member. The first liquid crystal cells can be switched: between a mode where one type of polarized light of the incident light is blocked and the other type of polarized light is transmitted, and a mode where one type of polarized light of the incident light is blocked and the other type of polarized light is shifted and then transmitted; between a mode where the incident light is transmitted as-is, and a mode where one type of the polarized light is blocked and the other type of polarized light is transmitted; and between a mode where one type of polarized light of the incident light is blocked and the other type of polarized light is transmitted, and a mode where one type of polarized light of the incident light is transmitted and the other type of polarized light is blocked. The reflection type polarizing member receives the light transmitted by the first liquid crystal member, transmits one type of polarized light of the incident light, and reflects the other type of polarized light. The second liquid crystal member has second liquid crystal cells with changing orientation states, and a second absorption type polarizing member. When the reflection type polarizing member has transmitted polarized light, the second liquid crystal cells can be switched between a mode where the polarized light is blocked and a mode where the polarized light is transmitted.

Laminate, light control device, light control member, and vehicle

The reliability of a spacer is improved in comparison to conventional ones. A light control film which is obtained by sandwiching a liquid crystal layer between first and second laminates that are provided with at least alignment layers and which controls light transmitted therethrough by controlling the alignment of liquid crystal molecules in the liquid crystal layer by driving electrodes that are provided on the first and second laminates. With respect to the first laminate, a base that is formed of a transparent film material is provided with a spacer that maintains the thickness of the liquid crystal layer. With respect to the first and second laminates, the Vickers hardness of the spacer is from 16.9 to 40.2 inclusive, and the Vickers hardness of a part of the second laminate, the part being in contact with the front end of the spacer, is from 11.8 to 35.9 inclusive.

Light control film, laminated glass and method for producing light control film

A liquid crystal light control apparatus includes a liquid crystal light control film and power supply device that drives liquid crystal light control film. Liquid crystal light control film has a structure wherein liquid crystal layer is sandwiched between paired transparent electrode layers, and used by being adhered to a large transparent member. Power supply device supplies a predetermined AC voltage between terminals a and b of liquid crystal light control film. A condition |Z|&#x2264;&#x3b1;&#xd7;RF is set where RF is a DC resistance between terminals a and b of liquid crystal light control film, |Z| is an output impedance between terminals A and B of power supply device, and predetermined coefficient &#x3b1;=0.2. In order to protect power supply device, condition Vp/Imax&#x2264;|Z|&#x2264;&#x3b1;&#xd7;RF is set where Vp is output peak voltage of power supply device and Imax is maximum allowable current.

Liquid crystal light control apparatus and method for manufacturing same

Growing community of inventors

Tokyo, Japan

Yusuke Hagiwara