摘要:
The purpose of this invention is to provide a printer apparatus capable of receiving concurrent input print data from plural input ports without increasing receiving buffer memory and image creator. A controller determines whether an image creator is used by other jobs when starting receiving print data through any one of the plural input ports. When not used, print data related to the current job is stored in a receiving buffer memory and at the same time create print data stored in the buffer memory via the image creator. On the other hand, when other jobs use the image creator, the print data related to the current job is stored in a hard disk unit and then is created the print data stored in the hard disk unit when the image creating device becomes available.
摘要:
The present invention relates to an optical device and the like which can facilitate a fine adjustment for an optical waveguide type diffraction grating device. The optical device includes a flexible member in which the optical waveguide type diffraction grating device is secured to a predetermined position, and bending means for applying a stress to said optical waveguide type diffraction grating device by bending said flexible member. The optical device changes the optical characteristics of the optical waveguide type diffraction grating device by adjusting the stress applied thereto by the bending means, to thereby perform easily various functions such as optical multiplexing, optical demultiplexing, path changing, and adjustment of dispersion characteristics.
摘要:
A silicon oxide film 102, a Pt film 103x, a Ti film 104x and a PZT film 105x are deposited in this order over a Si substrate 101. The Si substrate 101 is placed in a chamber 106 so that the PZT film 105x is irradiated with an EHF wave 108. The irradiation with the EHF wave locally heats a dielectric film such as the PZT film. As a result, it is possible to improve, for example, the leakage property of the dielectric film without adversely affecting a device formed on the Si substrate 101.
摘要:
The present invention relates to a diffraction grating device in which a diffraction grating based on perturbation of refractive index is formed through a predetermined range in a light guide direction in an optical waveguide and in which the diffraction grating selectively reflects light in a reflection band out of light guided through the optical waveguide. In the diffraction grating device, where a first band is defined as a band with a maximum bandwidth out of continuous wavelength bands for which the transmittance is not more than T0 and where a second band is defined as a wavelength band between a maximum wavelength and a minimum wavelength out of wavelengths for which the reflectance is R0, T0 is not more than −20 dB and R0 is not more than −20 dB. A ratio (B1/B2) of a width B1, of the first band to a width B2 of the second band is not less than 0.3. A maximum group delay difference caused by reflection of the light in the first band by the diffraction grating is not more than a predetermined limit, 0.011×exp(7.86×B1/B2−0.045×R0)/B1.
摘要:
A linear motor includes an outer yoke formed of a core made of thin magnetic plates laminated and a coil, an inner yoke formed of a core made of thin magnetic plates laminated and permanent magnets rigidly stuck on this laminated core, and an output shaft fixed to the inner yoke.
摘要:
A low impedance high efficiency amplifier is connected to a low impedance isolator. The low impedance high efficiency amplifier includes a plurality of amplifiers and an output matching circuit having a harmonic processing circuit arranged between a fundamental wave regulator circuit/a final stage amplifier and the low impedance isolator.
摘要:
An ON/OFF control signal 105 directive of turning ON in a transmissive display mode or turning OFF in a reflective display mode is output by an ON/OFF state controlling means 111 to a light source 115. The ON/OFF control signal 105 is also output to a data signal converting means 104, and the data signal converting means 104 converts a data signal 102 into a data signal 103 in synchronization with the switching of ON and OFF of the light source 115 so as to prevent positive-negative inversion of the display on a liquid crystal panel 114. A data signal potential supplying means 112 supplies a potential of a data signal based on the data signal 103 to a data signal line 113 so as to drive the liquid crystal panel 114.
摘要翻译:ON / OFF控制信号105在透射显示模式下导通或反射显示模式中的OFF指令由ON / OFF状态控制装置111输出到光源115. ON / OFF控制信号105也是 输出到数据信号转换装置104,并且数据信号转换装置104与光源115的ON和OFF的切换同步地将数据信号102转换成数据信号103,以防止光源115的正负反转 显示在液晶面板114上。数据信号电位提供装置112将数据信号103的数据信号的电位提供给数据信号线113,以驱动液晶面板114。
摘要:
A photosensitive resin composition which enables the formation of a pattern manifesting large elastic deformation ratio and small plastic deformation ratio in a wider temperature range, and a color filter which enables the production of a liquid crystal display having a columnar convex part for setting the thickness of a liquid crystal layer and having excellent display qualities are provided. A photosensitive resin composition comprises at least a polymer, a poly-functional acrylate monomer and a photopolymerization initiator, wherein the content of the poly-functional acrylate monomer is from 50 to 70% by weight. A photosensitive resin composition comprises at least a polymer, a monomer having an unsaturated double bond, a photopolymerization initiator, and an alicyclic compound-containing resin, wherein the alicyclic compound is a compound having a poly-cyclic steric structure. A color filter comprises a colored layer a plurality of colors formed on a substrate in a predetermined pattern, and a plurality of columnar convex parts, wherein the columnar convex part manifests an elastic deformation ratio [(elastic deformation amount/total deformation amount)×100] ranging from 40 to 60% and an initial deformation ratio [(initial deformation amount/original thickness)×100] ranging from 10 to 30%, at a temperature of 180° C.
摘要:
A semiconductor transistor which is burned in by a burn-in signal having a burn-in frequency higher than a thermal transient response frequency of a transistor used at an operating frequency in the microwave region, and supplying the burn-in signal to the transistor, wherein the burn-in signal has a frequency lower than the operating frequency of the transistor and higher than a response frequency of impurities included in the transistor, and the operating frequency is higher than 1 GHz.
摘要:
The present invention provides a method for determining a condition of aging for an optical waveguide grating. In this method, the aged deterioration,curve of the optical waveguide grating is set as a forms of C·t−&agr;, t represents time, and &agr; and C represent parameters. Then, the condition of the aging is determined based on the aged deterioration curve.