摘要:
Disclosed are a vibration isolating rubber composition that balances a low dynamic-to-static modulus with high durability, and a vibration isolating rubber that is formed by curing said rubber composition. The vibration isolating rubber composition is characterized by including a diene rubber, and a carbon black and a silica as fillers, and in that the mixing ratio of the carbon black (a) and the silica (b) is (a)/(b)=80/20 to 20/80 (weight ratio).
摘要:
An image processing apparatus includes a parameter setting unit which sets a noise reduction processing parameter for use in noise reduction processing for applying onto an original image signal including a plurality of color components; a correlation arithmetic processing unit which calculates coefficients of correlation between each of the color components in the original image signal; a parameter correcting unit which corrects the noise reduction processing parameter based on the coefficient of correlation; and a noise reducing unit which reduces noise in the original image signal using the corrected noise reduction processing parameter.
摘要:
A surface treated electrodeposited copper foil having a smooth M surface; a surface treatment is performed on the M surface being an opposite surface of a surface which contacted with a drum in an electrodeposited copper foil, wherein Rz is 1.0 μm or smaller and Ra is 0.2 μm or smaller on the M surface, electrodeposited copper plating is performed to produce a copper foil under a condition of using a copper sulfate bath, wherein a copper concentration is 50 to 80 g/l, a sulfuric acid concentration is 30 to 70 g/l, a solution temperature is 35 to 45° C., a chloride concentration is 0.01 to 30 ppm, an adding concentration of a total of an organic sulfur based compound, low molecular weight glue and polymeric polysaccharide is 0.1 to 100 ppm and TOC is 400 ppm or smaller, and a current density is 20 to 50 A/dm2.
摘要:
In the breakdown preventive mechanism of a rotary damper of the invention, when the upper rotor (12) is rotated in one direction, a communication path is formed between the valve body (16) and the lower rotor (15), and the pressure in the pressure chamber is formed between the lower rotor and the lower housing (17) is lowered, and rotation is easily performed. In the breakdown preventive mechanism of a rotary damper, when the upper rotor (12) is rotated in other direction, the viscous fluid does not flow between the valve body and the lower rotor, and the pressure in the pressure chamber formed between the lower rotor and the lower housing is raised. As a result, the viscous fluid pushes down the relief valve (13) and the relief valve (14) by resisting the elastic element (19), and thereby prevents breakdown of the rotary damper.
摘要:
Embodiments of the invention improve the cache hit ratio of read data. A hard disk drive (HDD) according to an embodiment of the present invention determines whether the read buffer should be used in its entirety or the partial continuous space should be used to read read-data from the magnetic disk. When the HDD determines use of the partial continuous space, the HDD specifies the sub-buffer which is a continuous space wherein the leading-end position and the trailing-end position are coupled to each other, and executes data writing to the sub-buffer in parallel with data reading from the sub-buffer and transmission thereof to the host. The sub-buffer capacity coincides with the data length of the back data.
摘要:
Embodiments of the present invention provide a media drive capable of improving command processing performance by, when a plurality of commands is queued, shortening seek time and rotational latency, and also effectively making use of the shortened period of time. In one embodiment, a HDD includes a queue capable of storing a plurality of commands, and a queue manager for optimizing the execution order of the plurality of commands on the basis of whether or not the execution of each command requires access to a medium. The queue manager determines the execution order so that medium access processing of accessing a disk for execution, and data transfer processing of transferring data between the HDD and a host, are executed in parallel with each other. For example, read processing and transfer processing are executed in parallel with each other. The read processing is adaptive to read out a read command, data of which does not exist in the cache, from the disk into the cache. The transfer processing is adaptive to transfer a read command, data of which exists in the cache, to the host.
摘要:
A graphics processor includes a shading processing section which subjects pixel data to a shading process, a first path which permits map data and texture data output from a video memory to be input to the shading processing section, a second path which permits pixel data output from the shading processing section to be output to the video memory, and a third path which permits pixel data output from a pixel expanding section to be input to the shading processing section. Further, the third path permits pixel data output from the video memory to be input to the shading processing section instead of the pixel data output from the pixel expanding section.
摘要:
A method of cutting, along the cutting streets, the CSP substrates in which CSPs are formed on each of plural rectangular regions thereof sectioned by the cutting streets arranged in a form of a lattice. The method comprises the steps of mounting plural CSP substrates on a single frame without overlapping them one upon the other, recognizing the mounting position of each of the CSP substrates on the frame and storing the mounting positions in a storage means, securing the frame mounting the plural CSP substrates onto a chuck, imaging the surface of each of the CSP substrates by a precision imaging means, and recognizing the positions of the cutting streets of each of the CSP substrates by analyzing the obtained image and storing the positions of the cutting streets of the storage means. At the time of imaging the surface of each of the CSP substrates by the precision imaging means, the chuck to which the frame is secured is positioned relatively with respect to the precision imaging means based on the stored mounting position of each of the CSP substrates on the frame.
摘要:
To provide an information code which copes with the lack of the number of displayable items of commodities and the number of sub-items allotted to each item, without enlarging the information code, which lack is imposed due to the limit of the quantity of displayable information by a monochromatic information code such as a bar code. The information code is formed by arranging three or more types of display areas in a predetermined arrangement, the display areas being different in color (reflected or radiated wavelength characteristic), and the wavelength characteristics of the display areas in the arrangement are combined to form a unit for displaying information. Further, to smoothly switch from the monochromatic barcode to the color barcode, the information code of the invention has a framework defining the relationship between a combination of the wavelength characteristics of the display areas in the arrangement and information items represented thereby, and the framework is designed to include a framework for displaying information of the monochromatic barcode.
摘要:
An external controller performs a thorough analysis and prediction on true requests from an application to issue a look-ahead request to an HDD or other auxiliary storage. An HDC card is connected to an HDD device which stores data and has a cache memory. The HDC card, which controls the HDD device, includes an access request tracer for tracing a true access request made by an application program executed by a host directly from the application program, a speculation request determination section for determining a speculation request to be expected later based on the traced true access request, and an HDC for issuing the determined speculation request to the HDD device.