摘要:
A thermal transfer recording apparatus is disclosed and includes a recording medium sheet formed of a plastic film material having numerous minute voids therein, and a thermal recording sheet formed of a heat resistive base sheet with opposing surfaces and a thermal transfer layer coated onto one of the opposing surfaces of the base sheet. The thermal transfer layer comprises an ink material containing a binder material and being transferable to the recording medium sheet, and particles which are solid at room temperature and are mixed into the transfer layer in order to form minute protrusions on a surface of the thermal transfer layer. The apparatus also includes a heater for raising the temperature of the thermal transfer layer in a controlled manner so as to decrease the viscosity of the thermal transfer layer. The recording medium sheet can, alternatively, be provided with a coated layer coated onto the surface of the plastic film and comprises a coated layer material, and particles which are solid at room temperature and have a diameter greater than the thickness of the coated layer material, so as to provide a roughened surface to the coated layer.
摘要:
A thermal printer which uses a thermally transferably ink sheet having an irregular surface comprises heating means for generating heat in response to an input signal applied thereto; first support means for movably supporting a recording sheet and providing a pressure on the recording sheet in a direction toward the heating means; second support means for movably supporting a thermal transfer sheet in contact with the heating means, the thermal transfer sheet comprising a heat resistive base and a thermally transferably ink layer on one side of the base, the layer comprising a mixture of a coloring agent and a hot melt binder, the mixture being transferably to the recording sheet in response to application of heat to the other side of the base, and auxiliary particles distributed in the layer so that they partially emerge from the surface of the layer; means for moving the first and second supporting means; and means located down stream with respect to the heating means for separating the transfer and recording sheets from each other before the heat mixture solidifies.
摘要:
A thermal transfer recording sheet is produced by placing, on one side of a sheet-like heat-resistant substrate successively along the surface, one or more thermal transfer recording layers containing a recording material which contains a binder material and a coloring material and whose viscosity is lowered and controlled by temperature-raise recording control, so that transferability to recording medium is imparted, and a thermal transfer coating layer containing a hot-melt material which is miscible (compatible) with at least a part of said binder material.The thermal transfer recording using said thermal transfer recording sheet is characterized by first subjecting the thermal transfer coating layer to temperature-raise recording control, forming a film of the hot-melt material on the surface of the recording material at least on a portion to which the recording material is transferred, and conducting thereon thermal transfer recording as usual. By this thermal transfer recording, the unevenness of transfer can be reduced and the recording sensibility can be improved.
摘要:
A thermal transfer sheet comprising a heat resistive base, a thermally transferable ink layer on one side of the base, and auxiliary particles distributed in the layer so that they partially emerge from the surface of the layer to present an irregular surface. The transferable ink layer comprises a mixture of a coloring agent and a hot melt binder, the mixture being transferable to a writing surface in response to application of heat to the other side of the base to provide continuous tone rendition.
摘要:
Provided are a sintered ceramic and a ceramic sphere which are inhibited from suffering surface peeling due to fatigue resulting from repetitions of loading and can attain an improvement in dimensional accuracy when subjected to surface processing and which have excellent wear resistance and durability. A ceramic-sphere inspection device is also provided with which a ceramic sphere is inspected for a flaw present in the surface layer and for snow flakes without destroying the ceramic sphere. The device is a ceramic-sphere inspection device (100) in which a ceramic sphere (S) is rotatably supported in a given position and illuminating light emitted from a light projector (110) is detected with a light receiver (120) to evaluate the state of the inner part of the surface layer, and has been configured so that the light receiver (120) does not detect the light emitted from the light projector (110) and reflected at the surface of the ceramic sphere.
摘要:
The present invention provides a urinalysis apparatus easy to maintain and manage without using any supplies such as the test paper, in which the concentration of an optically active substance in urine is determined by measuring the angle of rotation of the urine. Also, a polarimeter and a urinalysis apparatus which are reliable, compact and inexpensive are provided by using a polarimeter including means for transmitting the polarized light through a specimen, applying a magnetic field to the specimen and detecting the change in the direction of light polarization due to the application of the magnetic field.
摘要:
A method for treating waste printed circuit boards, the method has the steps of: heating up for dry-distilling the waste printed circuit boards having copper foil retaining solder in at least a part of the surface, at a temperature of 250° C. or higher; pulverizing the dry-distilled material of the waste printed circuit boards obtained in the heating step; and separating the pulverized material of the waste printed circuit boards obtained in the pulverizing step, into board resin component and metal component.
摘要:
A molding composition containing an unsaturated alkyd resin and an unsaturated polyester containing a crosslinking monomer, which may be 2-hydroxyethyl acrylate or 2-hydroxyethyl methacrylate. A molded part is manufactured by (a) covering the surrounding of a stator part having a heat generating coil with the molding composition, (b) feeding power to the coil for generating heat in the stator part, and (c) curing the molding composition by the heat generated in the stator part. The curing time is shortened, the molding cycle is improved, and, as a result, a molding composition excellent in productivity is presented, and by using this molding composition, molded parts are manufactured at excellent productivity.
摘要:
The present invention provides a urinalysis apparatus easy to maintain and manage without using any supplies such as the test paper, in which the concentration of an optically active substance in urine is determined by measuring the angle of rotation of the urine. Also, a polarimeter and a urinalysis apparatus which are reliable, compact and inexpensive are provided by using a polarimeter including means for transmitting the polarized light through a specimen, applying a magnetic field to the specimen and detecting the change in the direction of light polarization due to the application of the magnetic field.
摘要:
In a transmitting unit, an input signal is converted into an I data sequence of an in-phase (I) symbol and a Q data sequence of a quadrature (Q) symbol, a differential encoding is performed for the I and Q data sequences according to a differential binary phase shift keying (DBPSK) modulation to produce an I code sequence and a Q code sequence, a spectrum of the I code sequence is spread by a first spreading code signal to produce an I spread spectrum signal, a spectrum of the Q code sequence is spread by a second spreading code signal to produce a Q spread spectrum signal, the I and Q spread spectrum signals are quadrature-modulated to a synthesized signal, and the synthesized signal is transmitted to a receiving unit. In the receiving unit, the synthesized signal is quadrature-demodulated to a first baseband signal and a second baseband signal, the first and second baseband signals are respectively correlated with each of the first and second spreading code signals to obtain first and second I correlated signals and first and second Q correlated signals, and a BPSK delay detection is performed for a group of the first and second I correlated signals and a group of the first and second Q correlated signals to reproduce the I and Q data sequences.