Abstract: An apparatus for manufacturing a thermoplastic resin material, including: a mold for molding a base material containing a thermoplastic resin into a predetermined shape; and a transfer mechanism that places the base material in the mold, wherein the transfer mechanism includes a detection mechanism that detects a state of the base material, and a controlling unit that controls operation of the mold and the transfer mechanism.

Abstract: A method for measuring a fiber orientation degree includes: irradiating a sample formed of a composite material containing discontinuous carbon fibers with an X-ray to acquire an X-ray diffraction image; calculating an angle (2?)A of a peak originating from a crystal face of graphite; calculating a correction coefficient ? of a thickness of the sample; calculating an upper limit (2?)B of the peak of the crystal face of graphite; calculating a diffraction sensitivity IC(?) of the peak originating from the crystal face of graphite by correcting an integrating range with the correction coefficient ? and integrating the X-ray diffraction image with respect to a diffraction angle (2?); and calculating a fiber orientation degree Sd(?) by the method of Hermans from the diffraction sensitivity IC(?).

Abstract: A method of producing thermoplastic resin composite material in which a main base material containing thermoplastic resin and a sheet-like shaped auxiliary base material are integrally molded and are made into composite material. The production method includes the steps of: heating the auxiliary base material (step S1); disposing the heated auxiliary base material in a mold (step S2); disposing the main base material in the mold via the auxiliary base material (step S3); closing the mold, and pressing together and integrally molding the auxiliary base material and the main base material (step S4); and taking out the integrally-molded thermoplastic resin composite material from the mold.

Abstract: A method for producing a preparation for fiber length measurement includes: a preliminary dispersion process of adding fibers and a dispersion medium with a viscosity of 500 Pa·s to 10,000 Pa·s to a sealable container so as to give a concentration of the fibers of 0.1% by mass or less and shaking the container to prepare a preliminary dispersion liquid; a dispensing process of dispensing part of the preliminary dispersion liquid to another sealable container; a dilution process of adding the dispersion medium to the dispensed preliminary dispersion liquid so as to give a concentration of the fibers of 0.005% by mass or less and shaking the container to prepare a dispersion liquid for measuring fiber length; and a casting process of spreading part of the dispersion liquid for measuring fiber length onto a base having light transparency.

Abstract: A molding method and a molding system for improving a molding speed of a resin molded member. In the method, firstly a thermoplastic resin composite material is filled in a metal mold (i.e., at time T0), and subsequently a mold-clamping process gets started. As the mold-clamping process progresses, a first decompression circuit starts to decompress an inside of a cavity when the cavity is closed by a sealing member provided on the metal mold. Then, as the mold-clamping process further progresses, the thermoplastic resin composite material thus filled in the metal mold contacts an upper mold of the metal mold (i.e., at time T2). After that, a second decompression circuit starts to decompress the inside of the cavity, thereby to complete the mold-clamping process (i.e., at time T3).

Abstract: A method for measuring a fiber orientation degree includes: irradiating a sample formed of a composite material containing discontinuous carbon fibers with an X-ray to acquire an X-ray diffraction image; calculating an angle (2?)A of a peak originating from a crystal face of graphite; calculating a correction coefficient ? of a thickness of the sample; calculating an upper limit (2?)B of the peak of the crystal face of graphite; calculating a diffraction sensitivity IC(?) of the peak originating from the crystal face of graphite by correcting an integrating range with the correction coefficient ? and integrating the X-ray diffraction image with respect to a diffraction angle (2?); and calculating a fiber orientation degree Sd(?) by the method of Hermans from the diffraction sensitivity IC(?).

Abstract: A method for producing a preparation for fiber length measurement includes: a preliminary dispersion process of adding fibers and a dispersion medium with a viscosity of 500 Pa·s to 10,000 Pa·s to a sealable container so as to give a concentration of the fibers of 0.1% by mass or less and shaking the container to prepare a preliminary dispersion liquid; a dispensing process of dispensing part of the preliminary dispersion liquid to another sealable container; a dilution process of adding the dispersion medium to the dispensed preliminary dispersion liquid so as to give a concentration of the fibers of 0.005% by mass or less and shaking the container to prepare a dispersion liquid for measuring fiber length; and a casting process of spreading part of the dispersion liquid for measuring fiber length onto a base having light transparency.

Abstract: A method of producing thermoplastic resin composite material in which a main base material containing thermoplastic resin and a sheet-like shaped auxiliary base material are integrally molded and are made into composite material. The production method includes the steps of: heating the auxiliary base material (step S1); disposing the heated auxiliary base material in a mold (step S2); disposing the main base material in the mold via the auxiliary base material (step S3); closing the mold, and pressing together and integrally molding the auxiliary base material and the main base material (step S4); and taking out the integrally-molded thermoplastic resin composite material from the mold.

Abstract: A resin molded article according to the present invention includes a base portion and an erected wall which is erected from the base portion, wherein, in an upper end surface of the erected wall, there is exposed a gate portion formed through an injection of a resin material during resin molding. Further, in an inner surface of the erected wall which is opposite from an externally-appearing side thereof, at opposite portions beside the gate portion, there is formed a reduction surface which gradually reduces the erected wall in wall thickness toward the upper end surface of the erected wall.

Abstract: A resin molded article according to the present invention includes a base portion and an erected wall which is erected from the base portion, wherein, in an upper end surface of the erected wall, there is exposed a gate portion formed through an injection of a resin material during resin molding. Further, in an inner surface of the erected wall which is opposite from an externally-appearing side thereof, at opposite portions beside the gate portion, there is formed a reduction surface which gradually reduces the erected wall in wall thickness toward the upper end surface of the erected wall.

Abstract: An aspiration-type spray system includes a spraying mechanism, a gas cylinder, and a chamber for containing fluid to be sprayed. The spraying mechanism aspirates and sprays the fluid contained in the chamber by spouting a gas from the gas cylinder. The spraying mechanism includes a cylinder-connecting member connected to the stem of the gas cylinder, a fluid-connecting member connected to the fluid chamber, and an actuator for hand-operated spraying. An open/close valve is provided in the fluid-connecting member, and the operation of the actuator not only opens the open/close valve of the fluid-connecting member but presses the stem.

Abstract: The invention relates to an internal liquid composition contained in a releasing container such as an aerosol container, and a releasing container product containing such composition. The following three types are proposed as the composition. The first type is a blending of inorganic porous fine particles carrying a chemical, disperse solution, acrylic acid polymer, and alkali. The second type is a blending of inorganic porous fine particles carrying a chemical, disperse solution, and synthetic resin fine particles. The third type is a blending of inorganic porous fine particles carrying a chemical, disperse solution, acrylic acid polymer, alkali, and synthetic resin fine particles. As inorganic porous fine particles, for example, silicic anhydride porous fine particles may be used.

Abstract: A compression equipment possesses generality of various injection molding machine by which injection and mold under compression is performed. The compression equipment is composed as a unit and is installed between a moving die plate of the injection molding press and a moving mold. The compression equipment possesses a moving mechanism containing first tapered members moved by a cylinder and second tapered members contacting with the first tapered members and the moving mold moves toward a stationary mold by the cylinder.

Abstract: A container containing a liquid and vaporizing gas to be sprayed is provided with a control member having a spray hole, and when the control member is manipulated, the liquid is sprayed by the gas pressure of the spraying gas. A sliding member is provided in the control member, and a pool is installed in the passage of the spray liquid and the vaporizing gas. When the gas pressure in the pool is raised to a specified pressure, the sliding member works to close the passage, and when the gas pressure in the pool drops, the passage is opened, and the gas pressure is built up. As a result, the spray liquid and the gas are temporarily stored in the pool until raised to the specified internal pressure, and then sent into the spray hole, so that the spray liquid is always sprayed from the spray hole at a specific pressure, so that a specific spray state and atomization state may be always maintained.