Abstract: There are provided: a shape-memory resin, which is formed from a polylactic acid derivative thereby enabling reduction of an environmental load, has an excellent shape-memory property, high strength, and high toughness, and with which a molded product with high durability, for example, an electronic equipments, particularly a wearable electronic equipments capable of freely changing the shape thereof or the like, can be shaped; and a molded product thereof. The shape-memory resin of the present invention has a three-dimensional structure, in which a polylactic acid derivative having two or more functional groups capable of forming a cross-linking site is cross-linked using a flexible polymer having a glass transition temperature (Tg) lower than 30° C. and having two or more functional groups capable of forming a cross-linking site, and a linker.

Abstract: 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?W1<55.5 44.5<X1?70 wherein W1 is the percentage by mass of the plant-derived resin (A) and X1 is 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.

Abstract: It is possible to provide a shape-memory molded product having excellent shape-memory properties and recycling efficiency by using a shape-memory resin having a glass transition temperature (Tg) within the range of 40° C. to 200° C. and a dissociation temperature (Td) of a thermo-reversible reaction within the range of 50° C. to 300° C. and satisfying the relationship: Tg+10° C.?Td, wherein the resin is deformed at a temperature of Tg to less than Td, and cross-linked through a thermo-reversible reaction in which a covalent bond is formed by cooling and dissociated by heating.

Abstract: An anamorphic converter includes, from a projected-surface side, a first group and a second group. The first group includes one or more lens elements and has a negative power at least in a main magnification direction. The second group includes one or more lens elements and has a positive power at least in the main magnification direction. Of optical surfaces, a last surface of the first group and a first surface of the second group: [1] have a power in both main magnification and sub-magnification directions; [2] are convex toward the projected-surface side in both main magnification and sub-magnification directions in a region having an area that is ¼ or more of an optical effective region area including a center portion of each of the last and first optical surfaces; and [3] at least one of the last and first optical surfaces is a free curved surface.

Abstract: A sealing structure of an outboard motor includes a bottom cowling covering a lower part of an engine, a top cowling covering an upper part of the engine, and a sealing material via which the top cowling is coupled to the bottom cowling. The sealing material includes an installation base member fitted on the bottom cowling. The installation base member has a roughly U-shaped cross-section with an opening into which the top end of the bottom cowling is inserted. A hollow seal member is provided on an outer wall of the installation base member and makes elastic contact with an inner surface of the bottom end of the top cowling. A lip projects outward from the hollow seal member. An upper surface of the lip makes elastic contact with a bottom surface of the bottom end of the top cowling.

Abstract: An illumination optics includes a plurality of light source sections for emiting light beams and a time sharing color separation device having a plurality of color filters. The color filters are rotationally moved so as to cross optical paths of the emitted light beams from the light source sections, thereby separate the emitted light beams to enter there into different color light beams in a time-sharing state. The reference axes of the emitted light beams to enter the time sharing color separation device are separated from each other, and the color filters are formed so that border lines of the adjacent color filters cross the reference axes approximately simultaneously at the time of rotation.

Abstract: Provided is a polylactic acid resin composition obtained by adding a carboxylic acid amide and a carboxylic acid ester each of which has at least one polar group in a molecule to a polylactic acid resin reacted with a (meth)acrylate compound. Also provided is a polylactic acid resin molded article which is a molded article obtained by molding the polylactic acid resin composition, manufactured by setting a mold temperature to a glass transition temperature of a polylactic acid resin plus 20° C. or higher and a melting point thereof minus 20° C. or lower, at the time of injection molding the polylactic acid resin composition. Thus, a resin composition in which a moldability is improved at a temperature at which a polylactic acid resin is crystallized, and a molded article therefrom are provided.

Abstract: Provided are a resin composition in which a moldability is improved at a temperature at which a polylactic acid resin is crystallized by adding both a carboxylic acid amide or a carboxylic acid ester which has at least one polar group in a molecule and a layered silicate to the polylactic acid resin, and a molded article.

Abstract: An object of the present invention is to provide a fiber-reinforced resin composition suitable for producing molded articles for products such as electrical and electronic equipment. The object has been achieved by a biodegradable resin composition containing a kenaf fiber, which contains a kenaf fiber in an amount of 10 to 50% by mass. In this case, the biodegradable resin is preferably a crystalline thermoplastic resin, particularly polylactic acid. The average fiber length (number average fiber length of the fibers excluding fragments) of the kenaf fiber is preferably 100 ?m to 20 mm, and the kenaf fiber preferably contains a kenaf fiber having a fiber length of 300 ?m to 20 mm. As the kenaf fiber, a fiber prepared from bast of kenaf is preferred.

Abstract: Disclosed is a flame-retardant resin composition which comprises inorganic particles, preferably a fly ash, containing a complex of silicon dioxide and aluminum oxide and having D50 of 1 to 10 ?m.

Abstract: A sealing structure of an outboard motor comprises: a bottom cowling 11 covering a lower part of an engine 102; a top cowling 12 covering an upper part of the engine 102; and a sealing material 30 through which said top cowling 12 is attached to said bottom cowling 11, a bottom end 12a of said top cowling 12 being installed on an outer side of a top end 11a of said bottom cowling 11, wherein said sealing material 30 comprises: a cross-section roughly reversed U-shaped installation base member 31 fitted on the bottom cowling 11 by having the top end 11a of the bottom cowling 11 inserted in an opening thereof, a hollow seal member 32 which is fitted on an outer wall of the installation base member 31 and makes an elastic contact with an inner surface of the bottom end 12a of the top cowling 12; and a lip 33 projecting outward from the hollow seal member 32 and of which an upper surface makes an elastic contact with a bottom surface of the bottom end 12a of the top cowling 12.

Abstract: 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?W1<55.5 44.5<X1?70 wherein W1 is the percentage by mass of the plant-derived resin (A) and X1 is 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.

Abstract: An electronic apparatus includes a wireless unit and a storage medium reading out device. The wireless unit for carrying out a wireless communication with an external apparatus is mounted in the storage medium reading out device which is housed in a housing portion of the storage medium reading out device.

Abstract: It is possible to provide a shape-memory molded product having excellent shape-memory properties and recycling efficiency by using a shape-memory resin having a glass transition temperature (Tg) within the range of 40° C. to 200° C. and a dissociation temperature (Td) of a thermo-reversible reaction within the range of 50° C. to 300° C. and satisfying the relationship: Tg+10° C.?Td, wherein the resin is deformed at a temperature of Tg to less than Td, and cross-linked through a thermo-reversible reaction in which a covalent bond is formed by cooling and dissociated by heating.

Abstract: An illumination optics includes a plurality of light source sections for emiting light beams and a time sharing color separation device having a plurality of color filters. The color filters are rotationally moved so as to cross optical paths of the emitted light beams from the light source sections, thereby separate the emitted light beams to enter there into different color light beams in a time-sharing state. The reference axes of the emitted light beams to enter the time sharing color separation device are separated from each other, and the color filters are formed so that border lines of the adjacent color filters cross the reference axes approximately simultaneously at the time of rotation.

Abstract: An object of the present invention is to provide a fiber-reinforced resin composition suitable for producing molded articles for products such as electrical and electronic equipment. The object has been achieved by a biodegradable resin composition containing a kenaf fiber, which contains a kenaf fiber in an amount of 10 to 50% by mass. In this case, the biodegradable resin is preferably a crystalline thermoplastic resin, particularly polylactic acid. The average fiber length (number average fiber length of the fibers excluding fragments) of the kenaf fiber is preferably 100 ?m to 20 mm, and the kenaf fiber preferably contains a kenaf fiber having a fiber length of 300 ?m to 20 mm. As the kenaf fiber, a fiber prepared from bast of kenaf is preferred.

Abstract: A biodegradable resin having sufficient heat resistance, molding property and recycling property can be obtained, without losing biodegradability, by introducing a covalently bonded and thermo-reversible cross-linked structure into a biodegradable resin. Heat resistance, molding property, recycling property and biodegradability can be further improved, if necessary, by setting the cleaving temperature of a cross-linked structure in a given range, selecting the kind of a cross-linked structure, and making a three-dimensional cross-linked structure.

Abstract: A detachable storage unit is connected to host equipment in a computer system and holds an ejectable storage medium. The storage unit has a connection detector that detects whether or not the storage unit is connected to the host equipment, and a storage medium detector that detects the presence of a storage medium within the storage unit. A medium ejection instructor sends a medium ejection instruction to an automatic medium ejection mechanism upon receiving information that indicates that the storage medium might be moved. The storage medium is then ejected from the storage unit which prevents damage caused by the storage medium colliding with internal components of the storage unit while the storage unit is being moved.

Abstract: A detachable storage unit is connected to host equipment in a computer system and holds an ejectable storage medium. The storage unit has a connection detector that detects whether or not the storage unit is connected to the host equipment, and a storage medium detector that detects the presence of a storage medium within the storage unit. A medium ejection instructor sends a medium ejection instruction to an automatic medium ejection mechanism upon receiving information that indicates that the storage medium might be moved. The storage medium is then ejected from the storage unit which prevents damage caused by the storage medium colliding with internal components of the storage unit while the storage unit is being moved.

Abstract: A projector, which projects color images using the three liquid crystal panels (41-43) while cooling them by the fans (611-613) for G, R, and B panels, comprises the level calculation unit (711) for finding the intensity levels of the R, G, and B components of image signals, the level calculation unit (721) for finding the voice levels of voice signals, the fan control unit (73) for controlling the numbers of revolutions of the fans (611-613), and the memory (761) for storing the cumulative amount of lighting time of the lamp (21). As the intensity levels get higher, the numbers of revolutions of the fans are increased, and as the cumulative amount of lighting time becomes larger, the numbers of revolutions of the fans are decreased. As a result, unnecessary noises caused by the fans (611-613) can be reduced while the liquid crystal panels (41-43) are properly cooled.