摘要:
The wrapping film of the present invention has a sticky surface, convexities, and flat portions of film disposed between the convexities on at least one side, and comprises at least one agent selected from the group consisting of a surface active agent, an adhesive agent, and an oily agent. The wrapping film has a shear adhesion strength of at most 400 cN/25 cm2 when measured subsequent to bringing said sticky surface into contact with a glass surface having a surface roughness of from 0.7 to 1.5 nm under a pressure of 4 Pa, a shear adhesion strength of at least 700 cN/25 cm2 when measured subsequent to bringing said sticky surface into contact with said glass surface under a pressure of 4 kPa, and the ratio of the height of the convexities to the thickness of the flat portion ranges from 0.03 to 1.67. The wrapping film may also have a surface with a roughness and waviness (Ra′) of at least 40 nm as measured in a non-extended state, and an elongation at break of at least 10%.
摘要:
A multiple power mode amplifier includes: N amplifiers connected in series via switches; and a control circuit for controlling the N amplifiers in accordance with the output modes. P amplifiers out of the N amplifiers constitute a driver amplifier, and constitute a negative feedback amplifier including a feedback circuit for negatively feeding back its own output signal to its own input side. N−P amplifiers constitute a final stage amplifier connected in series to the negative feedback amplifier in a disconnectable manner. The control circuit is configured to: in a first output mode, disconnect the final stage amplifier from the negative feedback amplifier, and disable the feedback circuit; and in a second output mode, connect the final stage amplifier in series to the negative feedback amplifier, and enable the feedback circuit.
摘要:
It is an object to attain both high gain and a broad band (that is, to attain both reduction in a gate-drain capacitance and reduction in a source-drain capacitance). Provided is a semiconductor device, including: a GaN channel layer (3) through which electrons travel; a barrier layer (4) which is provided on the GaN channel layer in order to form two-dimensional electron gas in the GaN channel layer and which contains at least any one of In, Al, and Ga and contains N; a gate electrode (8), a source electrode (6), and a drain electrode (7); and a plate (20) formed of a material having polarization, which is provided between the gate electrode (8) and the drain electrode (7), the plate being held in contact with a part of the barrier layer (4).
摘要:
An isolation layer for suppressing a leakage current is provided at least between a channel layer and a buffer layer formed under the channel layer in the buffer layer.
摘要:
A virtual tape apparatus is interposed between a host and a tape device so as to store data transmitted from the host to a logical tape volume. The virtual tape apparatus includes: a data communication unit that receives data transmitted from the host; a RAID device having a logical tape volume for storing the data; a management table that manages attribute information of data stored in the physical tape volume; a position determination section that determines the write starting position of the data stored in the logical tape volume on the physical tape volume based on the management table; and a drive control unit that writes data in the logical tape volume to the physical tape volume based on a result of the determination.
摘要:
A constraint condition DB storing a constraint condition that stipulates a structure of a decision tree is referenced, and a decision tree is generated from a case set where values of a plurality of attributes and a conclusion are associated with one another so that the structure of the decision tree, which is stipulated by the constraint condition, is satisfied. Accordingly, for example, even if a new case is added to the case set, a basic structure of the decision tree is succeeded by the constraint condition, thereby avoiding a situation where an operator needs to significantly modify the decision tree. Therefore, operations of modifying the decision tree by the operator can be reduced.
摘要:
An immersion nozzle for continuous casting including a tubular body, the tubular body having at the upper end an inlet from which molten steel is introduced into a passage extending from the inlet downward inside the tubular body, the tubular body having a bottom and being depressed in cross section at least at a lower section, the lower section having two narrow sidewalls and two broad sidewalls, the narrow sidewalls having a pair of opposing first outlets communicating with the passage, the bottom having a pair of second outlets communicating with the passage. The lower section has ridges projecting into the passage respectively from the inner surfaces of the broad sidewalls between the pair of first outlets. The second outlets are arranged symmetrically about the axis of the tubular body such that the axes of the second outlets cross each other within the passage.
摘要:
A cleaning sheet (1A) includes: a substrate sheet (2); and a plurality of long-fiber bundles (3) provided thereon, each long-fiber bundle (3) being made by aggregating long fibers (31), the long-fiber bundles (3) being arranged side-by-side and joined to the substrate sheet (2). Each long-fiber bundle (3) is joined together by fiber-joining sections (32). Each long-fiber bundle (3) is joined to the substrate sheet (2) by sheet-joining sections (21). Each sheet-joining section (21) is provided so as to overlap one of the fiber-joining sections (32). Each long-fiber bundle (3) has been cut by linear cut sections (24), each linear cut section (24) being formed in a region between adjacent sheet-joining sections (21). Each long-fiber bundle (3) includes cut fibers (311) and uncut fibers (312).
摘要:
A configuration management device includes: an update processing unit 102 for storing, as cache information, identification information included in each of a plurality of CIs managed by an MDR 20 associated with origin information which is the information indicating the position of a configuration item including the identical identification information; a request processing unit 101 for accepting a search request including a search condition; and a search processing unit 103 for acquiring a CI indicated by the origin information in the cache information 104 from the MDR 20 when the search request is accepted, merging the acquired CI with the CIs associated with the identical origin information in the cache information 104, determining whether or not a result of the merge satisfies the search condition, and returning as a response the result of the merge determined as satisfying the search condition.