Abstract:
A punch apparatus for punching and laminating simultaneously a plural number of thin sheets is disclosed. This punch apparatus includes a punch provided on an upper portion of the punch apparatus, a die provided on a lower portion of the punch apparatus and used for punching a material to be processed, a stripper for guiding the punch during punching operation, a device for laminating punched materials using the punch as a laminating axis, a device for adjusting a relative position between the punch and the stripper when the upper and the lower portions of the punch apparatus are separated, and a device for adjusting a clearance between the die and the stripper during punching operation. The punch apparatus can open precisely almost straight very fine through-holes of a diameter of 100 μm or less even in a sheet of thin, soft and deformable material.
Abstract:
A range finder for measuring a three-dimensional geometry of an object includes a projector unit for projecting the pattern light onto the object, a first image capturing unit for capturing an image reflected from the object, a second image capturing unit for capturing an image reflected from the object, an identical principal point arrangement unit, and an imaging optical system. Preferably, the second image capturing unit is arranged so as to assume a principal point optically differing from that of the first image capturing unit, the identical principal point arrangement unit arranges the projector unit and the first image capturing unit at the position of an optically identical principal point, and the imaging optical system is shared between the projector unit and the first image capturing unit.
Abstract:
A platen structure for a printer includes rigid members and a plurality of support parts disposed along the platen length to support a recording medium. Any warp due to integrated molding of the platen or any aging change due to influence of environmental conditions can be avoided.
Abstract:
A method of fabricating a color filter with a small number of processes and at low cost is provided, for which a transparent conductive film for liquid crystal driving need not be formed, a voltage drop during liquid crystal driving is restrained, and a black matrix is easily formed; an apparatus for fabricating the color filter; the color filter; and a liquid crystal display apparatus. A color filter forming substrate on which a transparent conductive film and a transparent thin semiconductor film are provided on a transparent substrate in this order is brought into contact with an aqueous electrodeposition liquid, which contains a colorant, a transparent, high-dielectric material having a particle diameter of 100 nm or less, and a polymeric material that has cross-linkable groups in molecules and decreases in solubility and dispersibility for an aqueous liquid, depending on a change in pH, photoelectromotive force is produced by irradiating selected regions with light to form colored films in the selected regions, and thereby, a solvent-resistant and high-dielectric color filter is fabricated. Also, a color filter in which solvent-resistant and high-dielectric colored films are formed is provided.
Abstract:
There is disclosed an image communication apparatus, such as a facsimile apparatus, with function of displaying the received image. The apparatus is provided with a memory unit and a control unit, and is capable of storing the received image and displaying it upside down by the unit of a page, in order to facilitate the viewing of the image in case it is erroneously sent upside down.
Abstract:
In order to quantitatively measure an Amadori compound by a simple optical method utilizing light scattering, a sample containing an Amadori compound which is stored in a cell is irradiated with excitation light from an He--Ne laser unit so that scattered light from the sample is received and separated into its spectral components for obtaining a light scattering spectrum, and a light scattering peak existing at 820 to 840 cm.sup.-1, 1655 to 1660 cm.sup.-1, 2000 to 2020 cm.sup.-1, 2080 to 2100 cm.sup.-1, 2460 to 2470 cm.sup.-1 or 2530 to 2600 cm.sup.-1 in shift wavenumber with respect to the excitation wavelength in the light scattering spectrum is detected by a detector. The saccharide concentration or the saccharification ratio of the Amadori compound is measured by a calibration curve through the peak intensity or the peak integral value of the light scattering peak.
Abstract:
Excitation light from a light source is divided into a sample beam and a correction beam by a half mirror, so that the sample beam is converged on a sample in a sample part by convergent lenses. Condenser lenses are provided in order to converge scattered light from the sample on an inlet slit of a spectroscope, and a holographic notch filter which is set to include the wavelength of the excitation light in its notch region is arranged in order to remove the same wavelength component as the excitation light from the scattered light for selecting target light. The target light and the correction beam are guided onto the same optical axis by a half mirror, to be incident upon a polychrometer through the inlet slit and simultaneously detected. The detected value of the target light is corrected by a simultaneously detected intensity of the correction beam.
Abstract:
A voltage non-linear device comprises, on an insulating substrate, a bottom electrode film, a voltage non-linear film, and a top electrode film formed in this order, wherein the bottom electrode film, the voltage non-linear film and the top electrode film are, respectively, made of a metal or a metal oxide formed by applying a metallo-organic paste and sintering the thus applied paste. The voltage non-linear film is made of a metal oxide sintered from a mixture of a metallo-organic zn compound and a metallo-organic compound of at least one element selected from Bi, Mn, Co, Cr and Sb. A method for making the voltage non-linear device and metallo-organic compounds useful for the method are also described. Moreover, a liquid crystal display device using the voltage non-linear device and a method for making the display device are described.
Abstract:
A spindle unit comprising a solid shaft main spindle of a highly rigid material such as cemented carbide, with the main spindle being rotatably supported in a spindle head by bearings less apt to generate heat. A tool-clamping device including an adapter attached to a front end of the main spindle, and a tool holder carries a rotary tool. On of the adapter and the holder comprises a short columnar lug, with the other of the adapter and holder comprising a cylindrical hole shrinkage-fitted on the lug. The member having the hole is made of a material having a coefficient of thermal expansion lower than a coefficient of thermal expansion of the other member. The tool-clamping device further comprises heating and cooling devices for heating and cooling the member having the hole.
Abstract:
A control device performs fuel injection without cranking when engine-speed Ne is within a first-range (Ne>N1) and an engine-restart request occurs. The device performs the cranking after the synchronization in rotation-speed between pinion and ring gears, and the gear meshing operation between them when the engine-speed Ne is within a second range (N1≧Ne>N2) and the engine-restart request occurs. The device performs the cranking after the gear meshing operation and drives a starter to rotate the pinion gear when the engine-speed Ne is within a third-range (N3≧Ne) and the above request occurs. When the above request occurs in an engine restart ready-range (N2≧Ne>N3), the control device performs the cranking after the engine-speed Ne is decreased to a value within the third-range (N3≧Ne) and after the completion of the gear meshing operation.