摘要:
A semiconductor device includes a source region 4, a channel region 8, a drain region 5 and a gate electrode which is patterned so that its side wall is tapered to be more narrow toward the top. A drift region 22 is formed between the channel region 8 and drain region 5 so as to be shallow below the gate electrode 7A (first N− layer 22A) and deep in the vicinity of the drain region 5 (second N− layer 22B). This configuration contributes to boosting the withstand voltage and reducing the “on” resistance of the semiconductor device.
摘要:
A semiconductor device includes a source region 4, a channel region 8, a drain region 5 and a gate electrode which is patterned so that its side wall is tapered to be more narrow toward the top. A drift region 22 is formed between the channel region 8 and drain region 5 so as to be shallow below the gate electrode 7A (first N− layer 22A) and deep in the vicinity of the drain region 5 (second N− layer 22B). This configuration contributes to boosting the withstand voltage and reducing the “on” resistance of the semiconductor device.
摘要:
An image forming apparatus according to the invention includes an image forming apparatus main body and at least one option apparatus that is mounted on the main body when functions are extended. The main body includes a main power supply unit that converts a commercial power supply into a predetermined voltage, a first load that is driven by the main power supply unit, a first auxiliary power supply that is charged by the commercial power supply, and a fixing device including a main heater heated by the power of the commercial power supply and an auxiliary heater heated by the power of the first auxiliary power supply. The at least one option apparatus includes a second load driven by the power of the main power supply unit and a second auxiliary power supply that is charged by the commercial power supply when the at least one option apparatus is mounted, while heating the auxiliary heater in conjunction with the first auxiliary power supply.
摘要:
An operating unit selects a piece of document data from among a plurality of pieces of document data from a document database. A relationship-information searching unit searches a relationship information database that stores relationship information in the form of parent-child relationship between the pieces of document data, for the relationship information pertaining to the selected piece of document data. A related-document-list creating unit creates from the retrieved relationship information, a list that indicates a hierarchical relationship between the selected piece of document data and other pieces of document data. A display unit displays the pieces of document data related to the selected piece of document data on a single screen based on the list.
摘要:
There is disclosed a method of inspecting a porous structure, capable of simply inspecting pore characteristics (porosity, average pore diameter, total pore volume) of the porous structure by inspection of a weight of a formed article which was formed, dried and worked into a predetermined dimension without requiring any special device or technique, and capable of easily performing a total inspection. A relation between a pore characteristics of a fired article obtained by firing a formed/dried formed article having a predetermined shape, and a weight of the formed article is measured beforehand, and a standard value of the pore characteristics of the fired article, and a standard value of the weight of the formed article are established. Thereafter, the pore characteristics of the fired article are inspected from the weight of the formed article based on the respective standard values.
摘要:
A nonvolatile semiconductor memory device includes a plurality of memory transistors, a plurality of insulating layers disposed over the transistors, and a plurality of metal layers. Each of the metal layers is disposed on one of the insulating layers. The device also includes a plurality of metal plugs disposed over corresponding memory transistors. Each of the metal plugs filling in a contact hole formed in one of the insulating layers and electrically connecting the metal layers disposed on a top side and a bottom side of the corresponding insulating layer. A top metal layer of the plurality of metal layers is configured to provide bit lines that correspond to the memory transistors, the metal plugs are vertically aligned, and one of the insulating layers is configured so that whether one of the memory transistors is connected to a corresponding bit line is determined by whether a metal plug corresponding to the memory transistor exists in the insulating layer.
摘要:
Disclosed is a process for the liquefaction of coal in which a slurry composed of the coal, a solvent, and an iron ore consisting mainly of a hydrate of iron oxide is heated under an elevated pressure of hydrogen.
摘要:
An information processing apparatus and method. The information processing apparatus has circuitry to extract metadata from output data which includes one or more sets of documents. A number is allocated to each of the one or more sets of documents, the allocated number corresponding to the number of a plurality of output apparatuses. An output destination is determined from among the plurality of output apparatuses based on the allocated number, and the output data is transmitted to the determined output apparatus.
摘要:
An information processing apparatus, which is connected via a network to plural execution apparatuses, includes a receiving unit configured to receive function validity information from the execution apparatuses; a reception unit configured to receive an execution request for requesting the execution apparatuses to execute a requested function, which execution request does not include information identifying one of the execution apparatuses where the requested function is to be executed; a determining unit configured to determine execution apparatuses where the requested function is valid based on the function validity information; a display control unit configured to cause a display unit to display information indicating the determined execution apparatuses where the requested function is valid based on the determination result; and a transmitting unit configured to send the execution request to a selected execution apparatus when a reception instruction to receive the execution request is entered on the selected execution apparatus.