摘要:
PROBLEM TO BE SOLVED: To provide a cellulose dissolution and/or extraction method from a simple plant biomass or a lignocellulose, without a need of high temperature high pressure treatment or the like which generates a lot of waste, particularly a simple and efficient pretreatment technique for saccharification of plant biomass.SOLUTION: Disclosed is a cellulose dissolution or extraction method comprising a decaying process of a plant biomass or a lignocellulose by microorganisms including white-rot fungi, and a heating process of the plant biomass or the lignocellulose in an ionic liquid after the decaying process.
摘要:
PROBLEM TO BE SOLVED: To provide a light pipe which uses an LED as a light source and can obtain a light distribution approximate a light distribution of a filament element by dissolving a difference with the filament element by making a shape of light emission approximate a dot shape and making a position of the light emission arbitrary.SOLUTION: In a light pipe 10 formed of a light guide member which is formed into a substantially-columnar shape, light emitted from an LED element 1 is made incident from a side of a base end edge 12, reflected at the inside, and emitted from a tip 13. The tip 13 is constituted of an external face 17 inclined toward a tip edge 14, and an internal face 16 which is a conically-recessed part 19 formed toward the side of the base end edge 12 from the tip edge 14, and inclined toward the tip edge 14 from a conical apex 15. The tip 13 is a secondary light source for collecting light which is emitted with the LED element 1 as a primary light source, reflects the light at the internal face 16, and makes the light permeate the external face 17.
摘要:
PROBLEM TO BE SOLVED: To provide a convenient and energy-saving cooling method, a very flexible and efficient cooling technique that also cools a wide area sufficiently, and basically provide a cooling sheet realizing excellent cooling power and suppression of water leakage.SOLUTION: The cooling sheet is provided in which a water-absorbent material absorbing water by a capillary phenomenon is arranged inside a water chamber filled with water, the whole part or a part of the water chamber is composed of a water diffusion membrane which is a cooling substrate for water diffusion, the water diffusion membrane is one in which a silica of 5-150 pts. as a dispersed phase is dispersed in a continuous phase composed mainly of a high molecule polymer based on 100 pts. of the continuous phase by mass standard, and a softening agent of 0-200 pts. is used for the water diffusion membrane based on 100 pts. of the high molecule polymer in the dispersed phase mainly composed of the high molecule polymers.
摘要:
PROBLEM TO BE SOLVED: To obtain acoustic absorptivity capable of suppressing the influence of acoustic energy flowing from a periphery of a sound absorber.SOLUTION: An acoustic absorptivity measurement method includes the steps of: calculating acoustic intensity Ie from measurement results of acoustic intensity level LIe at a plurality of portions on a sound absorber 1; and calculating acoustic powers P1 and P2 of a room both when the room is vacant and when the sound absorber is installed therein, from measurement results of acoustic pressure levels Lp in a reverberation room 10 both when the room is vacant and when the sound absorber is installed therein to calculate, from a difference between the measurements, an acoustic power Pa that is absorbed by the whole sound absorber. The acoustic absorptivity measurement method further includes the steps of: calculating acoustic energy Ee that flows from the periphery of the sound absorber, from the acoustic intensity Ie; acquiring an acoustic power Pc in which an influence of acoustic energy flowing from the periphery of the sound absorber is eliminated by subtracting acoustic energy Ee from the acoustic power Pa; acquiring equivalent sound-absorbing area Ac in which an influence of acoustic energy flowing from the periphery of the sound absorber is eliminated, from the acoustic power Pc and equivalent sound-absorbing area A of the whole sound absorber; and dividing the equivalent sound-absorbing area Ac by a sample area S to acquire acoustic absorptivity αc in which an influence of acoustic energy flowing from the periphery of the sound absorber is eliminated.
摘要:
PROBLEM TO BE SOLVED: To provide a bone bonding material and an artificial bone, capable of promoting bonding with an autologous bone in a desired part.SOLUTION: A bonding part 3 that promotes the bonding with an autologous bone, where ions of Group 2 elements are injected by ion implantation to a surface of a substrate 2 composed of an aggregate, is formed to the substrate 2.
摘要:
PROBLEM TO BE SOLVED: To provide a body model similar to a human body capable of measuring garment pressure, and a device for measuring the garment pressure and a method for measuring the garment pressure using the body model.SOLUTION: An elastic part includes: a skeleton section 50, an elastic member 42 provided to surround the skeleton part 50; an elastic member 44 arranged in a part of the surface of the elastic member 42 and having a deformation volume larger than the elastic member 42; and an elastic member 46 arranged inside the elastic member 42 and harder than the elastic member 42.
摘要:
PROBLEM TO BE SOLVED: To provide inorganic-organic composite particles of a nanolevel size containing a slightly water-soluble organic compound in pores of an organic porous material, and usable in various fields; and to provide a method for producing the same.SOLUTION: In the inorganic-organic composite particles having inorganic porous particles and a slightly water-soluble organic compound contained in pores of the inorganic porous particles, a particle size at the 50% integrated value in a particle size distribution determined by a laser diffraction-scattering method is ≤1 μm. Preferably, a slightly water-soluble organic compound crystal is dissolved into an organic solvent and then absorbed into the inorganic porous material, and the organic solvent is evaporated, to thereby allow the slightly water-soluble organic compound to remain in the pores of the inorganic porous material. Then, the inorganic porous material containing the slightly water-soluble organic compound in the pores is crushed by a wet crushing method using a medium containing water, to thereby produce the inorganic-organic composite particles.
摘要:
PROBLEM TO BE SOLVED: To provide a display device with less fatigue of the eyes capable of suppressing manufacturing cost.SOLUTION: A plurality of display parts 12 are arranged in a matrix form in a display device 10, and tips 32A, 34A, 36A of a plurality of wire materials 32, 34, 36 constituting color members 22, 24, 26 protruding from openings 14, 16, 18 formed on a bottom face 12A of each display part 12 spread inside the display part 12, thereby displaying colors in the respective display parts 12. Moreover, the color members 22, 24, 26 are moved by respective actuators 42 of which action is controlled by a control device 44, thereby changing the color of the display part 12.
摘要:
PROBLEM TO BE SOLVED: To provide a data storage system for field equipment capable of reducing a possibility of alteration or erasure of recorded data from the outside.SOLUTION: This data storage system for field equipment includes: a first CPU importing data from the outside of the storage system to the inside of the storage system; a second CPU reading the data from the first CPU, and a memory recording only the data read from the first CPU by the second CPU. The first CPU and the second CPU are different ones, and the second CPU is prevented from controlling the operation of rewriting the data already recorded in the memory and from controlling the operation of erasing the data already recorded in the memory. Only the data that the second CPU read out from the first CPU is cumulatively recorded and the data recorded in the memory is prevented from being rewritten or erased till the readout of the data from the memory.