58results about How to "High speed molding" patented technology

A surface-emitting laser array includes a plurality of light emitting parts arranged in a two-dimensional formation having two orthogonal directions. When the plurality of light emitting parts are orthogonally projected on a virtual line parallel to one of the two orthogonal directions, a spacing between two of the plurality of light emitting parts along the virtual line is equal to an integral multiple of a predetermined value. The plurality of light emitting parts include a first light emitting part, a second light emitting part adjacent to the first light emitting part, and a third light emitting part adjacent to the second light emitting part, and a spacing between the first and second light emitting parts differs from a spacing between the second and third light emitting parts.

A p-type ZnO film is formed on a sapphire substrate by RF magnetron sputtering in an atmosphere of a mixture of Ar and N2 gases, using a Zn metal target doped with Y2O3. The p-type ZnO film can be easily formed even on a large-sized substrate.

A three-dimensional laminating molding device includes ejection heads that eject support material for a support, and an ejection head that ejects mold material for a mold. The support material is sold at room temperature. An inner temperature of the laminating molding device during the laminating molding is controlled to a range of (a melting point of the support material−30)° C. to (the melting point of the support material−5)° C.

An apparatus and method for measuring Raman-type spectra using optical dispersion to convert an optical spectrum into a waveform which can be detected directly in the time domain without the use of a conventional spectrometer. In the example of stimulated Raman spectroscopy, the apparatus and method exposes a sample to a chirped, pulsed probe beam and a Raman pump beam and the resulting Raman spectra is detected by an optical detector in the time domain, and analyzed. Alternatively, the Raman spectra from the probe and pump beams is chirped with a dispersive element prior to detection and analysis. Each probe pulse provides a snapshot of the Raman spectrum that is sampled in time so that neither repetitive waveforms nor static samples are required. Therefore, high speed acquisitions and high throughput assays can be conducted. To facilitate detection, these spectral signals can also be amplified using distributed Raman amplification directly in the dispersive element.

An ink jet recording head includes at least three nozzle array groups; each of the nozzle array group including, a first nozzle array including a plurality of ejection outlets for ejecting ink, and a second nozzle array including a plurality of ejection outlets for ejecting the ink, the second nozzle array being disposed adjacent to the first nozzle array with an ink supply port for supplying the ink interposed therebetween, wherein an opening area of the ejection outlets of second nozzle array is smaller than an opening area of the ejection outlets of first nozzle array, wherein the nozzle array groups eject three different kinds of inks, respectively, when the ink jet recording head moves relative to a recording material, wherein the nozzle arrays of adjacent ones of the nozzle array group are arranged in the order of the first nozzle array of one of the adjacent nozzle array groups, the second nozzle array of the one of the adjacent nozzle array groups, the second nozzle array of the other one of the adjacent nozzle array groups, and the first nozzle array of the other one of the adjacent nozzle array groups; and the recording head further including a third nozzle array provided in each of the adjacent ones of the nozzle array groups, the third nozzle array including a plurality of ejection outlets for ejecting the ink, wherein an opening area of the ejection outlets of third nozzle array is smaller than an opening area of the ejection outlets of second nozzle array, wherein the third nozzle array being disposed in the same side as the second nozzle array with respect to the ink supply port, and wherein the nozzle array group which does not constitute the adjacent nozzle array groups is supplied with the ink having a highest lightness among the three kinds of inks.

A method and apparatus for manufacturing a color conversion filter. The method includes forming a color filter layer on a transparent substrate. A coloring matter layer containing color conversion coloring matter and an optical radical generating agent are formed on the substrate and the filter layer. The coloring matter layer is exposed to coloring matter decomposition light applied through the substrate and the filter layer. The coloring matter layer also is exposed to auxiliary ultraviolet light applied from the side of the coloring matter layer. This forms a color conversion layer at a position corresponding to the filter layer. The optical radical generating agent is heat vaporized. The color conversion coloring matter is decomposed by light whose wavelength is outside a range that the color filter layer transmits. The coloring matter decomposition light includes a wavelength component that decomposes the color conversion coloring matter. The color conversion layer emits, through wavelength profile conversion, light that the color filter layer transmits.

An injection molding control method that uses a neural network is disclosed. The control method determines an injection condition according to a prediction function, a first value, and a second value. The prediction function is implemented in test molding, and the first value and second value are implemented in a measurement step that has a time margin. The injection condition predicted for mass-production molding is determined prior to the injection step, and the need for computation during the injection step is thereby eliminated.

The image forming apparatus includes: a liquid chamber into which ink is filled; an ejection port through which the ink is ejected from the liquid chamber; a mist generation device which generates a mist from a surface of the ink inside the ejection port by applying vibration energy to the ink in the liquid chamber; an electric field generation device which generates an electric field causing the mist ejected from the ejection port to move to a recording medium; and a setting device which sets at least one of drive conditions of the mist generation device and a recording resolution in such a manner that a relationship Pt≧d2 is satisfied, where d2 is an overlap-permissible diameter which is a minimum distance between centers of two mist dots formed by the mist on the recording medium that allows shapes of the two mist dots to be fixed as a prescribed shape when the two mist dots are deposited on the recording medium substantially simultaneously under substantially same ejection conditions so as to overlap partially with each other, and Pt is a pitch between the centers of the two mist dots defined by the recording resolution.

Certain film deposition and selective etching technology may involve scanning of a charged particle beam along with a deposition gas and etching gas, respectively. In conventional methods, unfortunately, the deposition rate or the selective ratio is oftentimes decreased depending on optical system setting, scan spacing, dwell time, loop time, substrate, etc. Accordingly, an apparatus is provided for finding an optical system setting, a dwell time, and a scan spacing. These parameters are found to realize the optimal scanning method of the charged particle beam from the loop time dependence of the deposition rate or etching rate. This deposition rate or etching rate are measurements stored in advance for a desired irradiation region where film deposition or selective etching should be performed. The apparatus displays a result of its judgment on a display device.

An ink jet recording head includes at least three nozzle array groups, each including at least two nozzle arrays with an ink supply port interposed therebetween and each ejecting a different ink. Opening areas of the ejection outlets of the nozzle arrays in each array group are of different sizes. Two adjacent nozzle array groups each include three nozzle arrays. The nozzle array group not identified as one of the two adjacent nozzle array groups is supplied with ink having a highest lightness among the three kinds of inks.

A fine structure manufacturing method is provided. The method comprises providing a lyophilic film on a treated surface of a substrate on which a pattern having a desired form is to be formed, providing a liquid-repellent film on an upper surface of the lyophilic film, the liquid-repellent film having liquid repellency relative to a liquid material used for forming the pattern, and eliminating a part of the liquid-repellent film located on an area where the pattern is to be formed.

A surface-emitting laser array includes a plurality of light emitting parts arranged in a two-dimensional formation having two orthogonal directions. When the plurality of light emitting parts are orthogonally projected on a virtual line parallel to one of the two orthogonal directions, a spacing between two of the plurality of light emitting parts along the virtual line is equal to an integral multiple of a predetermined value. The plurality of light emitting parts include a first light emitting part, a second light emitting part adjacent to the first light emitting part, and a third light emitting part adjacent to the second light emitting part, and a spacing between the first and second light emitting parts differs from a spacing between the second and third light emitting parts.