Abstract:
An electrophotographic photosensitive element for use in offset printing masters comprises an electrically conductive support having an photosensitive layer formed thereon where said layer comprises titanium dioxide and zinc oxide in a specific amount of zinc oxide based on the total amount of titanium dioxide and zinc oxide and a method for manufacturing the masters from the elments by subjecting the same to charging, exposure, development and lipophobicating treatment.
Abstract:
A moving type image recording apparatus wherein an image on an original document is recorded on a substance to be recorded by moving an apparatus body having a recording device, the recording device being driven based on an information from a detecting device for detecting a moving amount of the apparatus body. A device for reading the image on the original document, a memory device for storing an image information from the reading device, and an edit device for the information stored by the memory device are provided.
Abstract:
The present invention provides a method for smoothing an optical surface of an optical component for EUVL. Specifically, the present invention provides a method for smoothing an optical surface of an optical component for EUVL made of a silica glass material containing TiO2 and comprising SiO2 as a main component with a laser having an oscillation wavelength, to which the optical component for EUVL has an absorption coefficient of 0.01 μm−1 or more, at a fluence of 0.3 to 1.5 J/cm2 in an atmosphere having a water vapor partial pressure of 3.6 mmHg or less.
Abstract translation:本发明提供了一种用于平滑EUVL的光学部件的光学表面的方法。 具体地说,本发明提供了一种用于EUVL的光学部件的光学部件的光学部件的光学部件的平滑化的方法,所述光学部件由含有TiO 2的二氧化硅玻璃材料制成,并且包含SiO 2作为主要成分,具有用于EUVL的光学部件具有振荡波长的激光 在水蒸汽分压为3.6mmHg以下的气氛中,以0.3〜1.5J / cm 2的流量计,吸收系数为0.01μm-1以上。
Abstract:
It is an object of the present invention to provide a method and apparatus for efficiently remove bubbles present on a surface of molten glass, which can solve a problem that bubbles remaining on a surface of molten glass are get inside at a time of forming the glass to cause inside bubbles, to thereby provide a glass substrate of good quality, and which can improve productivity of glass substrates; and to provide a process for producing glass employing the above method for removing bubbles. The present invention provides a method for removing bubbles from molten glass, which is a method for removing floating bubbles on a surface of molten glass, wherein a floating bubble on the surface of molten glass is irradiated with at least one laser beam.
Abstract:
A semiconductor device comprises: a semiconductor chip; a first frame; a solder layer which bonds the solder bonding metal layer of the semiconductor chip and the first frame; and a second frame bonded to the rear face of the semiconductor chip. The semiconductor chip includes: a semiconductor substrate; a first metal layer provided on a major surface of the semiconductor substrate and forming a Schottky junction with the semiconductor substrate; a second metal layer provided on the first metal layer and primarily composed of aluminum; a third metal layer provided on the second metal layer and primarily composed of molybdenum or titanium; and a solder bonding metal layer provided on the third metal layer and including at least a fourth metal layer which is primarily composed of nickel, iron or cobalt.
Abstract:
A magnetic disk device includes a magnetic head assembly, which includes magnetic heads, support plates, and a flexible wiring substrate that are integrally formed. The magnetic heads include heating elements for making head element parts protrude toward magnetic disks by thermal expansion, the support plate supports the magnetic head, the flexible wiring substrate is provided along the support plate and electrically connects the magnetic heads to a circuit system, and the magnetic head assembly and the magnetic disks are assembled in a case. The magnetic disk device includes a sensor and a floating distance control circuit. The sensor detects at least one of atmospheric pressure, temperature, and humidity in the case. The floating distance control circuit increases or decreases current supplied to the heating element on the basis of the output of the sensor and controls the floating distance of the magnetic head so that the floating distance is constant. While being received in a package made of high temperature co-fired ceramic, the sensor is mounted on a circuit mounting surface of the flexible wiring substrate in the case.
Abstract:
A magnetic head is provided that is formed by fixedly bonding a slider having a thin-film magnetic element on a flexure formed of metallic material which constitutes a gimbal suspension. The slider includes electrodes conducted to the thin-film magnetic head on an end surface thereof on a trailing side which is orthogonal to the recording-medium-opposed surface. The flexure has independent spacer projections. The slider and the flexure are bonded by an adhesive agent applied to bonding areas on end surfaces of a pair of spacer projections positioned in the vicinity of the end surface of the slider on the trailing side of the spacer projections.
Abstract:
An electric vacuum cleaner includes a first dust separation device configured to separate sucked dust, a first dust collection section for collecting the separated dust, a second dust separation device configured to separate the dust, a dust removing device configured to remove the dust adhering to the second dust separation device, a second dust collection section for accumulating the removed dust, a partition wall for zoning the first dust collection section and the second dust collection section and an introduction opening for introducing the removed dust into the second dust collection section; the partition wall includes a communication opening for communicating the first dust collection section to the second dust collection section and an opening and closing member for closing either of the introduction opening or the communication opening and switching the closing to the other by rotating, and the opening and closing member closes the introduction opening with a negative pressure by an electric fan and closes the communication opening by its own weight when the electric fan is not driven.
Abstract:
A magnetic head includes an adhesive layer having particulate disposed between a slider and a flexure. A gap of a predetermined size is disposed between the slider and the flexure. Stress generated by the thermal expansion of the slider and the flexure are absorbed or substantially prevented by the adhesive layer.
Abstract:
In a vehicle continuously variable transmission, an engine rotation speed, input rotation speed of the transmission and an output rotation speed of the transmission are respectively detected by sensors (64, 65, 68). Based on the output signals from these rotation speed sensors (64, 65, 68), a controller (61) controls a speed ratio of the transmission within a predetermined speed ratio range. The controller (61) also determines if any of the rotation speed sensors (64, 65, 68) has an abnormality based on the output signals from these sensors (64, 65, 68) and narrows the predetermined speed ratio range (S234) when any of the sensors has been determined to have an abnormality, so as to prevent an extraordinary speed ratio control from being performed.