摘要:
A pneumatic radial tire having a carcass layer of cords disposed substantially at a right angle to the circumferential direction, and four belt layers sandwiched between the carcass layer and a tread. A pair of belt layers composed of a second and a third layer in the direction of from the carcass to the tread of the tire have cord layers crossing one another respectively at an angle of 10.degree. to 30.degree. to the circumferential direction, fatigue resistance of the cords of the second layer being significantly greater than fatigue resistance of the cords of the third layer.
摘要:
A pattern inspection apparatus for accurately inspecting a pattern such that design image data is processed in correspondence to resizing of a pattern to be inspected. Image data corresponding to an image area of a predetermined size is extracted from input information represented by binary logic levels and representing a pattern to be resized. Template circuits add additional data of a predetermined logic level to a predetermined pixel position when a distribution of the image logic levels included in the extracted image data is a predetermined distribution. Thus, the additional data is added to the pattern image data to resize the pattern.
摘要:
A method of producing a compact of amorphous alloy, comprising the steps of, preparing a billet by filling a container made of a ductile metal with powder of the amorphous alloy, plastically working said billet at a temperature higher than plasticity transition temperature of the amorphous alloy but less than crystallization temperature of said alloy so that both a shear strain of not less than about 0.7 but less than 1.8 and a stress not less than about 90 Kgf/mm.sup.2 and less than 400 Kgf/mm.sup.2 are applied to the amorphous alloy powder filled in the container.
摘要:
A composite article comprising a metal and an amorphous metal bonded thereto by the explosion, being free from residual stress and compression stress in the amorphous metal portion, and having excellent magnetic properties inherent to the amorphous metal can be obtained by heating a composite article produced by bonding an amorphous metal to a metal through the explosion pressure to remove the residual stress caused in the amorphous metal during the explosion bonding, and then subjecting the heat treated composite article to a plastic working so as to give a tensile stress in the amorphous metal in an amount sufficient to offset the compression stress caused in the amorphous metal due to the heat treatment.
摘要:
Antistatic agents for synthetic fibers comprising a specific type of quaternary ammonium alkyl phosphate as principal constituent and 1 weight percent or less of by-product alkali metal halides have improved antistatic characteristics both in high and low humidity conditions and reduce the amount of deposits that fall off, yellowing by a heat treatment and generation of rust. Methods of producing such antistatic agents are also disclosed.
摘要:
A constant current source has a first current source circuit for outputting a first current; a second current source circuit for outputting a second current according to a reference voltage; a current comparison circuit for comparing magnitudes of the first and second currents; and a current adjustment unit for adjusting a current value of the first current output from the first current source circuit in accordance with a comparison result of the current comparison circuit.
摘要:
A registration detection system realizes both substrate-by-substrate correction and highly accurate correction of an exposure process. Therefore, the registration detection system includes: the first detection apparatus installed on a pathway to a collection in a transport container of substrates taken out of the transport container, after passing at least an exposure process and a development process, registration-detects the substrates after passing the development process at multiple points; the second detection apparatus outside the pathway, and performing registration-detecting the substrates at more points than the first detection apparatus when the substrates after passing the first detection apparatus and collected in the transport container are taken out from the transport container again; and a generation unit (image processing parts of the aforementioned detection apparatuses) that generates compensation data for the exposure process based on detection results by the first detection apparatus and detection results by the second detection apparatus.
摘要:
A front camera for filming an area stretching forwards is disposed in a front portion of a vehicle. A side camera for filming an area stretching laterally and diagonally forwards is disposed in a lateral-left portion of the vehicle. An indicator display that can be visually recognized by a driver is disposed in a compartment of the vehicle. An amount of change in the direction of the vehicle, that is, a deflection angle of the vehicle is detected on the basis of a vehicle speed and a steering angle of a steering wheel, which have been detected by means of various sensors. After the indicator display has started displaying a lateral photo image filmed by the side camera, the photo image displayed by the indicator display is shifted from the lateral photo image filmed by the side camera to a front photo image filmed by the front camera if the deflection angle has reached a predetermined angle.
摘要:
A method of adjusting optical imaging system is provided to finely adjust arrangement of optical elements with sensitivity. Illumination light with a predetermined wavelength band is irradiated to an adjustment mark including first marks disposed at a first pitch and second marks disposed at a second pitch different from the first pitch. An image is captured according to light, of diffracted light emitted from the adjustment mark, passing through an aperture stop and reaching an image surface of the optical imaging system. A positional deviation between the first and second marks is calculated with symmetric/asymmetric property of luminance information. Based on respective positional deviations calculated while the wavelength band of illumination light is changed, arrangement of optical elements between a pupil plane and an aperture stop surface of the optical imaging system is finely adjusted, to correct imaging positional deviation of a pupil image on the aperture stop surface.
摘要:
Disclosed is an image display apparatus, including: a first image pickup unit; a second image pickup unit; a display unit for displaying a first image picked up by the first image pickup unit and a second image picked up by the second image pickup unit; a detecting portion for detecting conditions of the first and second image pickup units; and a display control portion for causing the display unit to display one of the first image and the second image based on a result obtained by the detecting portion.