Nec Corporation

Daikin Industries, Ltd.

Sumitomo Bakelite Company Limited

Other

Kao Corporation

Origin Electric Company, Limited

Yukihiro Kiuchi

Masatoshi Iji

Tsunenori Yanagisawa

Kazuhiko Inoue

Shin Serizawa

Makoto Soyama

Toshinobu Ogatsu

Masanori Tsujikawa

Isao Katayama

Katsushi Terajima

Yasuo Matsui

Ken Oota

Masahiro Ishibashi

Yoshitaka Kyogoku

Syukichi Tanaka

Satoshi Hashimoto

Shukichi Tanaka

Yoshifumi Onishi

Shinichi Iwasaki

Akira Takenaka

Atsushi Nishino

Hiroaki Kishimoto

Shouta Hori

Junya Nakase

Shiori Emoto

Sho Ohtani

So Yamada

Satoru Kani

Provided an area-specific environment management system, which manages an environment in an individual one of a plurality of areas, the system including: a biological information sensor that acquires biological information about at least one of an individual and a group who belongs to an individual one of the areas; an environmental information sensor that acquires environmental information about an individual one of the areas; an arousal level estimation section that estimates an arousal level with respect to the biological information by using an arousal level estimation model; and an environment provision section that provides an environment to an individual one of the areas based on the arousal level and the environmental information, wherein the arousal level includes, as a state to which the arousal level belongs, a state from sleepy until awakened; a wakeful state; and an excessively wakeful state, and wherein the environment provision section includes an individual control mode corresponding to a state to which the arousal level belongs and manages an environment to be provided to an individual one of the areas based on the control mode.

Area-specific environment management system for providing environment in which arousal level is adjusted, method, and recording medium therefor

An environmental apparatus controller performs control over multiple types of environmental apparatuses, and includes a grasping unit, learning control plan output means, and a selection control unit. The grasping unit grasps current mental and physical condition information of a user, environmental situation information, and target relationship information between a target mental and physical condition and a present mental and physical condition. The learning control plan output means outputs a control change plan for each combination of multiple types of the environmental apparatuses according to the current mental and physical condition information, the environmental situation information, and the target relationship information. The selection control unit selects one of a plurality of the control change plans output by the learning control plan output means and executes the plan. The learning control plan output means performs learning such that a method of determining the control change plans to be output is updated.

Environmental apparatus controller with learning control based on user condition

Disclosed is a polylactic acid resin composition having excellent bleed resistance and molecular weight retention ratio. A polylactic acid resin molded body is also disclosed. The polylactic acid resin composition contains a polylactic acid resin (a), a metal hydrate (b) having an alkali metal-containing substance content of not more than 0.2% by mass, and a phosphazene derivative (c). The polylactic acid resin molded body is obtained by molding the polylactic acid resin composition. Specifically, a polylactic acid molded body can be produced by filling a melt of the polylactic acid resin composition into a mold at a temperature in the range from glass transition temperature of said polylactic acid resin (a) to 110&#xb0; C. and molding the melt therein.

Polylactic acid resin composition and polylactic acid resin molded body

The present invention provides a polylactic acid resin composition, containing a polylactic acid resin and a metal hydrate surface-treated with at least one silane coupling agent selected from an amino-silane coupling agent, a mercapto-silane coupling agent and an isocyanate-silane coupling agent, wherein the content of an alkali metal component in the metal hydrate is not more than 0.2% by mass and a polylactic acid resin molded article produced by molding the polylactic acid resin composition.

Polylactic acid resin composition

A polylactic acid based resin composition includes a polylactic acid based resin (A), a flame retardant (B) and a carbodiimide compound (C), the flame retardant (B) including at least a phosphorus compound (b1) having a phosphaphenanthrene skeleton and a hydroxy group, and the carbodiimide compound (C) including at least an aliphatic carbodiimide.

Flame-retardant polylactic acid based resin composition, molded article thereof and method for producing molded article

Provided is a plant-derived resin composite material which has a sufficiently fast crystallization rate and excellent moldability and heat resistance by using a thermoplastic resin composition containing a plant-derived thermoplastic resin and an organic crystal nucleating agent which is composed of one or more low molecular weight compounds comprising at least two polar groups in the molecule, a spacing between any two of the polar groups being 34&#xb1;4 angstroms.

Thermoplastic resin composition

A polylactic acid-based decorative body including a polylactic acid resin-containing substrate, a polylactic acid resin-containing adhesion layer provided on the substrate, and at least one functional layer that is formed on the adhesion layer by applying an acrylic urethane coating composition, wherein in the acrylic urethane coating composition, the molar ratio of OH groups in an acrylic resin to NCO groups in a polyfunctional isocyanate is 1:4 to 1:6.

Polylactic acid-based decorative body

A flame-retardant thermoplastic resin composition comprising at least a plant-derived resin (A) and a flame retardant (B), wherein the weight proportions of the individual components in the flame-retardant thermoplastic resin composition are:30&#x2266;W&#x3c;55.544.5&#x3c;X&#x2266;70wherein Wis the percentage by mass of the plant-derived resin (A) and Xis the percentage by mass of the flame retardant (B), and 90% by mass or more of the flame retardant (B) is composed of a metal hydrate containing an alkali metal-based substance in an amount of 0.2% by mass or less.

Flame retardant thermoplastic resin composition

The present invention relates to an aliphatic polyester resin composition having excellent hydrolysis resistance, added to an aliphatic polyester resin (A), a reactive monomer (B) (e.g. a monocarbodiimide compound) and a reactive polymer (C) (e.g. a polycarbodiimide compound).

Aliphatic polyester resin composition and method for production thereof

In a semiconductor device (), a package board () is provided in which a plurality of wiring layers are layered, a plurality of mounting pads () arranged in a matrix are provided to the uppermost wiring layer of the package board (), and solder bumps () are connected to the mounting pads (). A semiconductor chip () is mounted on the package board () via the solder bumps (). The uppermost wiring layer of the package board () is formed from a resin material in which the Young's modulus is 1 GPa or lower when the temperature is 10 to 30&#xb0; C., and the elongation at break is 50% or higher.

Wiring board, semiconductor device, and method for manufacturing wiring board

In a semiconductor device, the topmost wiring layer of the package board is formed from an insulation material in which the elongation at break is 20% or higher and Young's modulus is 1 GPa or less when the temperature is 10 to 30&#xb0; C. This insulation material contains a reactive elastomer that reacts with epoxy resin or an epoxy resin curing agent; an epoxy resin; an epoxy resin curing agent; and a crosslinked styrene-butadiene rubber having a double bond and a hydroxyl group, a carboxylic group, or another polar group. It is therefore possible to provide a semiconductor device that has a wiring board in which the connection reliability in relation to temperature cycles is high and the adhesiveness between the insulation layer and the electroless copper plating layer is also high.

Insulation material of reactive elastomer, epoxy resin, curing agent and crosslinked rubber

An epoxy resin composition which can be used as a semiconductor encapsulating resin and in which the improvement of flame retardancy can be attained by suitably adapting a crosslinked structure itself of a cured article without using any flame retardant material and without particularly highly filling an inorganic filler. The epoxy resin composition includes an epoxy resin (A), a phenolic resin (B), an inorganic filler (C) and a curing accelerator (D), wherein a flexural modulus E (kgf/mm) at 240&#xb1;20% C of a cured article obtained by curing the composition is a value satisfying 0.015 W+4.1&#x2266;E&#x2266;0.27 W+21.8 in the case of 30&#x2266;W&#x3c;60, or a value satisfying 0.30 W&#x2212;13&#x2266;E&#x2266;3.7 W&#x2212;184 in the case of 60&#x2266;W&#x2266;95 wherein W (wt %) is a content of the inorganic filler (C) in the cured article. The cured article of this composition forms a foamed layer during thermal decomposition or at ignition to exert flame retardancy.

Composition of biphenyl epoxy resin, phenolbiphenylaralkyl resin and filler

A flame-retardant thermoplastic resin composition comprising at least a plant-derived resin (A) and a flame retardant (B), wherein the weight proportions of the individual components in the flame-retardant thermoplastic resin composition are:&#x2266;W&#x3c;Xwherein Wis the percentage by mass of the plant-derived resin (A) and Xis the percentage by mass of the flame retardant (B), and 90% by mass or more of the flame retardant (B) is composed of a metal hydrate containing an alkali metal-based substance in an amount of 0.2% by mass or less.

Flame-retardant thermoplastic resin composition

Flame-retardant epoxy resin composition and semiconductor device made using the same

A flame-retardant epoxy resin composition includes an epoxy resin, a curing agent, and a metal hydroxide, wherein the curing agent as a phenolic resin (C) containing, in the molecular chain, structural units derived from a phenol (A) and structural units derived from an aromatic compound (B) other than the phenol (A), or the epoxy resin is a novolac epoxy resin CD) obtained by subjecting the phenolic hydroxyl groups of the phenolic resin (C) to etherification with glycidyl. The composition has a high degree of flame retardancy.

Growing community of inventors

Tokyo, Japan

Yukihiro Kiuchi