摘要:
The present invention relates to an anode structure for use in a top-emission type organic EL device which comprises a laminated structure comprising an anode layer made of at least one selected from the group consisting of aluminum, aluminum alloys, silver and silver alloys; and a buffer layer directly provided on the anode layer and made of an electrically conductive amorphous carbon having a hydrogen concentration of 15 at. % or less. According to the present invention, there is provided an anode structure which is superior in alkali resistance and can lengthen lifetime of an organic EL device as well as can ensure a high work function suitable for an anode for a high-luminance, high-power-efficient organic EL device.
摘要:
An example portable information terminal has a used and an unused state and includes a wireless communication module configured to search for a predetermined access point at least when the portable information terminal operates in the unused state and a processor configured to, when the predetermined access point is detected, connect to the predetermined access point and perform a data communication process.
摘要:
The present invention provides an ultrasound probe in which bend of a tip part is fixed only in a state that it is not bent in a direction orthogonal to a direction in which ultrasonic waves are emitted from an ultrasound generation source. To be specific, the ultrasound probe includes: a rod-like tip part inserted into a body cavity; an ultrasound emitting part placed at the tip part to emit ultrasonic waves to a subject; a first bending part for bending the tip part in a direction substantially orthogonal to the emission direction; and a fixing part configured to, when the first bending part is not bending the tip part toward any side of the direction orthogonal to the emission direction, lock a rotation member of the first bending part and inhibit the first bending part from bending the tip part in the direction substantially orthogonal to the emission direction.
摘要:
A production method of a water jacket spacer for use in a cylinder block with a water jacket formed around plural cylinder bores. The method comprises the fist step of integrally forming a tubular spacer body with a peripheral wall and a connecting bridge by way of synthetic resin molding so that corresponding regions of the peripheral wall are connected to each other via the connecting bridge, and the second step of cooling the tubular spacer body, with the connecting bridge fixed thereto, to prevent deformation of the tubular spacer body during the cooling process, and the third step of removing the connecting bridge from the tubular spacer body.
摘要:
A cooling structure for uniformly cooling a bore wall of a cylinder block using a cooling medium, the bore wall surrounding plural bore regions, includes a water jacket portion which is provided so as to surround an entire outer periphery of the bore wall, and which is supplied with the cooling medium; a water jacket spacer which is inserted in the water jacket portion; a passage through which the cooling medium in a portion of an inter-bore region is transferred to another portion of the inter-bore region, the inter-bore region being positioned in a vicinity of a boundary between the bore regions adjacent to each other; and a flow promotion device which increases a flow rate of the cooling medium flowing in the passage.
摘要:
The present invention aims to provide electroconductive fine particles having excellent electrical conductivity with fewer pinholes in a gold coating, a method of producing the electroconductive fine particles, which are cyan-free type with a plating bath excellent in stability, and an anisotropic electroconductive material using the electroconductive fine particles. The present invention is an electroconductive fine particle, which has a gold coating formed by electroless gold plating on the surface of a nickel undercoating, the amount of nickel dissolved in a dissolution test of the electroconductive fine particle with nitric acid being 30 to 100 μ/g; a method of producing the electroconductive fine particle, wherein the method allows a reducing agent, causing oxidation reaction on the surface of a nickel undercoating but not causing oxidation reaction on the surface of gold as deposited metal, to be present on the surface of the nickel undercoating thereby reduces a gold salt to deposit gold; and an anisotropic electroconductive material, which comprises the electroconductive fine particle dispersed in a resin binder.
摘要:
A thermal head includes a metal substrate; an insulating layer formed on the surface of the metal substrate; a plurality of heating elements disposed on the surface of the insulating layer, the heating elements being arranged with a predetermined pitch along a plurality of lines in a main scanning direction, the plurality of lines being spaced from each other in a paper feeding direction perpendicular to the main scanning direction; and a heat radiating element projecting from the surface of the metal substrate to the side where the insulating layer is disposed. In this structure, although most of heat generated by the respective heating elements is transferred to an ink ribbon or print paper, residual partial heat is absorbed by heat radiating means via the insulating layer and radiated into the atmosphere. This suppresses thermal interference among the heating elements. A thermal head controller is provided for controlling the thermal head for use in a printer.
摘要:
Method and apparatus for evaluating quality of a product, and a recording medium therefor. The invention includes creating and storing in advance a workshop evaluating database, extracting from the prepared workshop evaluating database those failure occurrence ratio indexes which correspond to workshop facility levels of an input manufacturing workshop for workshop-conditioned failure influential items thereof, respectively, and evaluating/estimating failure occurrence likelihood for standard manufacturing works in the manufacturing workshop, the failure occurrence likelihood being then stored as workshop index in a product evaluating database, and evaluating/estimating a quality indicating a work-related defective ratio for the products to be manufactured through a plurality of manufacturing works in the manufacturing workshop by using the workshop indexes concerning that manufacturing workshop which has been stored in the article evaluating database in the workshop evaluating step.
摘要:
A continuous plasma CVD apparatus, characterized in that frequency of high-frequency bias is in the range of 50-900 KHz, a blocking condenser is provided between a thin film and a high-frequency source so that the product C·f of electrostatic capacity C of the blocking condenser and frequency f of the high-frequency source is 0.02 [F·Hz] or more, and the total of impedances of all the rollers provided in the route of from a substrate unwind roller to a rotating drum is 10 k&OHgr; or more and the total of impedances of all the rollers provided in the route of from the rotating drum to a wind roller is 10 k&OHgr; or more. According to this apparatus, it becomes possible to continuously form a film without causing damage and deterioration of the substrate.
摘要:
A drill including a substantially columnar tool body having an axis. The tool body includes a pair of chip ejection grooves formed in an outer peripheral surface thereof. The tool body further includes, in a distal end portion thereof, a pair of cutting edges provided at respective distal ends of the pair of chip ejection grooves and a recess communicating with the pair of chip ejection grooves. The pair of cutting edges have radially inner ends located in positions slightly offset from the axis radially outward, and the recess extends along the axis while passing a gap between the radially inner ends of the pair of cutting edges, and has a bottom surface facing a distal end of the tool body. The bottom surface of the recess includes one slope and another slope. The one slope obliquely crosses the axis in a position aligned with the axis and inclines toward one of the pair of chip ejection grooves as the one slope proceeds to a side near a base end of the tool body, and the other slope crosses the one slope on a side near the distal end of the tool body and inclines toward another of the pair of chip ejection grooves as the other slope proceeds to the side near the base end of the tool body.