摘要:
A method of determining thickness uniformity of a coating, the coating being formed on the surface of an object, the method comprising determining coating thickness data within portions of the surface, the portions including at least one generally concave portion and at least one generally convex portion, and presenting the coating thickness data as a graphical representation for each portion.
摘要:
Providing a technology capable of coping with the problem in accuracy of the electrode pattern forming caused by high density formation of an electrode and the like, according to higher definition of a PDP. A plurality of address electrodes, which are formed, for example, on a front face of a back glass substrate, have an electrode terminal in a peripheral portion of a PDP. The back glass substrate on the peripheral portion has a conduction hole, passing between the front face and a back face, provided therein. On the peripheral portion, a first group of the electrodes terminals of the plurality of address electrodes are formed and disposed as front electrodes on the front face, and a second group of electrodes terminals are formed and disposed as back electrodes so as to extend up from the front face to the back face through the conduction hole and a conduction electrode.
摘要:
The present invention relates to a tetracyclic fused heterocyclic compound represented by the following formula [I] wherein each symbol is as defined in the specification, or a pharmaceutically acceptable a salt thereof, and a hepatitis C virus (HCV) polymerase inhibitor and a therapeutic agent for hepatitis C containing this compound. The compound of the present invention shows an anti-HCV activity based on the HCV polymerase inhibitory activity, and useful as an agent for the prophylaxis or treatment of hepatitis C.
摘要:
An information terminal includes a history management section for recording history information about communication; an information management table for recording history related information indicating a processing state of the history information; and an information history list display section for displaying the history information in connection with the processing state of the history information in accordance with the history related information.
摘要:
A method of laser trimming in a semiconductor wafer, and more particularly, a method of laser trimming for disconnecting programmable links by use of a laser beam which links are provided within a multiplicity of semiconductor integrated circuit elements formed in the semiconductor wafer.
摘要:
An object of this invention is to provide a fine powder of diamond particles of less than 50 nm with a narrow particle size range. The diamond is single crystalline and characterized with a lot of sharp edges and sharp points. Another object is to provide a method for efficiently producing such fine powder.The method comprises mechanically crushing a raw material of single crystalline diamond particles to prepare starting minute particles of diamond, then imparting hydrophilic quality to the surface of diamond particles. As hydrophilic the diamond particles are dispersed in water to form a slurry, which is set and kept weakly alkaline. The slurry is then subjected to a preliminary grading step, whereby the slurry is removed of a top particle size fraction of the diamond particles that has a D50 size of 60 nm or more. Eliminated of said top particle size fraction, the slurry is then diluted with water to regulate the diamond concentration to 0.1% (by weight) or less. The slurry so conditioned is subjected to a centrifugal force, whereby a coarser particle size fraction of the diamond particles is condensed to a solid cake and removed from the slurry. Effluent slurry is taken out from the centrifugal grading that contains a fraction of the diamond particles having decreased particle sizes.
摘要:
To improve thermal insulation, a thermal infrared sensing element is carried on a sensor mount of a porous material and is spaced upwardly from a substrate by means of anchor studs projecting on the substrate. The sensor mount is formed with a pair of coplanar beams carry thereon leads extending from the sensing element. The leads and the beams are secured to the upper ends of the anchor studs to hold the sensing element at a predetermined height above the substrate. The beams and the leads are combined with each other by intermolecular adhesion such that the sensing element as well as the sensor mount can be altogether supported to the anchor studs.
摘要:
A method of determining thickness uniformity of a coating, the coating being formed on the surface of an object, the method comprising determining coating thickness data within portions of the surface, the portions including at least one generally concave portion and at least one generally convex portion, and presenting the coating thickness data as a graphical representation for each portion.
摘要:
[Task to be Solved] One of the principal objects of the invention is to collect minute diamond particles of D50 of 20 nm and smaller, by MICROTRAC UPA 150, in high precision and high definition.[Means for Solving the Task] The minute diamond particles of the invention are recovered by a method comprising: (1) joining or combining a hydrophilic functional group with a surface of diamond powder that comprises particles of a primary particle size of 50 nm or less, so as to impart hydrophilic nature on the surface, (2) placing the hydrophilic diamond particles to hold in suspension in water to form a slurry, (3) subjecting said slurry to a hyper-centrifugal process at a centrifugal force of 4×103 G and at the same time a centrifugal load product of 200×103 G·min. or more, in order to remove by depositing a fraction of coarser particles from the slurry, said load product being defined as product of centrifugal force, loaded, in G and duration of loading in minutes, where G represents the gravitational acceleration constant; (4) adding cations to said slurry, whereby the diamond particles in suspension in the water are deposited.
摘要:
In an acoustic wave sensor for detecting a distance to an object and an orientation where the object is located with using acoustic waves, an acoustic wave generating device generating an acoustic wave by applying thermal impact to the air with no mechanical vibration is used as a wave transmitting device, and an electric capacitance microphone converting variation of pressure due to acoustic wave to variation of an electric signal is used as each wave receiving device. Therefore, dead zone caused by reverberation component included in the acoustic wave transmitted from the wave transmitting device and dead zone caused by reverberation component included in wave receiving signals outputted from the wave receiving devices can be shortened and angular sensitivity of the acoustic wave sensor can be increased, in comparison with a conventional acoustic wave sensor using piezoelectric devices as the wave transmitting device and the wave receiving devices.