摘要:
Pressure spring pieces elastically bias a free-form curved mirror such that the free-form curved mirror is pressed against positioning sections and positioned thereby. Displacement restricting sections are disposed opposite to the pressure spring pieces with respect to the free-form curved mirror in biasing directions of the pressure spring pieces with gaps. The gaps are set such that deformation of the pressure spring pieces remain within an elastic range when the free-form curved mirror moves against biasing forces of the pressure spring pieces to come into contact with the displacement restricting sections.
摘要:
A set of resin sheets includes a plurality of resin sheets. Each resin sheet is disposed in a site to be a surface recess or inner void in a ceramic green sheet to be laminated, and a plurality of such ceramic green sheets each with the resin sheet disposed therein are laminated and fired, whereupon the resin sheets are removed by thermal decomposition during the firing. In the set of resin sheets, the relation of Ta
摘要:
An image forming method in which after recording by ejecting ink on an ink-jet recording medium containing a thermoplastic resin in the surface layer, a fixing process to fuse said thermoplastic resin or make it into a film is provided, wherein a colorless or white liquid is supplied on said ink-jet recording medium before the fixing process.
摘要:
Encrypted communications are performed between private networks over a wide-area network (e.g., the Internet) by way of routers, each of which includes a management table for storing entries including identifiers and control parameters. Uplink control connections are established between routers so as to mutually communicate and update stored contents of management tables therebetween. Updated stored contents of management tables are subjected to publication to other routers. Alternatively, stored contents of management tables are periodically subjected to publication to other routers. Thus, it is possible for operations managers to reduce manual operations for setting up control parameters in management tables of routers.
摘要:
A commutator is provided which can be produced at low cost and is excellent in wear resistance and can be used in the fuel pump. The commutator is one in which at least those portions which come into contact with brushes comprise a filler mainly consisting of coke, and a carbonized binder.
摘要:
A method for printing an ink-jet image, including the step of: ejecting droplets of an ink on an ink-jet recording media,wherein the ink contains nonionic resinous micro-particles, a water-soluble dye, water and an organic solvent; and the ink-jet recording media contains a support having thereon at least one ink absorbing layer and the outermost layer of the ink-jet recording media contains a porous structure containing a cationic polymer and inorganic pigment micro-particles.
摘要:
A projection type of image displaying apparatus, comprising: a projection optical system for projecting an image light from an image forming element on a screen, the projection optical system having at least three curved mirrors; and a variable aperture mechanism disposed between a first curved mirror from the image forming element and a second curved mirror in the projection optical system, the variable mechanism entering and retreating a light shielding plate with respect to a projection light path to vary the light intensity of the image light.
摘要:
In a discharge lamp driving circuit comprising: a transformer having one end of a discharge lamp connected to one end of the secondary side thereof; a current-voltage converting circuit provided at the other end of the discharge lamp and functioning to convert a lamp current to a voltage; and a lamp current controlling pattern provided at the other end of the discharge lamp, there is provided a discharge detecting pattern at a grounding end of the secondary side of the transformer so as to be located close to and in parallel with the lamp current controlling pattern, whereby a voltage induced in the discharge detecting pattern is detected, and the supply of electric power to the secondary side of the transformer is stopped. Thus, the discharge lamp driving circuit is deactivated when a discharge occurs at the wiring at the secondary side of the high-voltage transformer.
摘要:
An electronic component substrate 1-1 includes an insulating base 10 and a flexible circuit board 20 mounted on the insulating base 10. The flexible circuit board 20 is a synthetic resin film provided thereon with terminal patterns 29 and a conductor pattern 25 whose surface is slidingly contacted with a slider. The insulating base 10 is a synthetic resin molded piece. The flexible circuit board 20 is insert-molded to the insulating base 10. The electronic component substrate 1-1 is produced by preparing the flexible circuit board 20 and first and second mold members 41 and 45 having a cavity C1 with a shape that corresponds to the external shape of the electronic component substrate 1-1. Then, the flexible circuit board 20 is accommodated in the cavity C1 between the first and second mold members 41 and 45, and a molten molding resin is filled into the cavity C1. After the filled molding resin has been solidified, the first and second mold members 41 and 45 are removed.
摘要:
In a pulse width modulation circuit, which generates an output whose pulse width is modulated by controlling a duty ratio of an oscillation circuit adapted to generate an oscillation at a frequency determined by a resistor and a capacitor to be electrically charged via the resistor, there is provided a resistance value varying means to vary a value of the resistor. The value of the resistor is varied by shorting the both ends of the resistor with a transistor, whereby the capacitor is charged in a reduced amount of time realizing a high-speed pulse width modulation circuit.