Abstract: There is proposed an engine controller which is excellent in reliability in that the outer peripheral edge face (cut surface) of covering member can be prevented from being rusted while securing the water-proofness and dust-proofness. This engine controller comprises a circuit board (12) for controlling an engine; an aluminum die-cast main case body (20) having an open top; and a covering member (30) made of an iron-based metal plate which is preliminarily applied with surface treatment, the covering member (30) being fixedly clamped to the main case body (20) by means of a setscrew (40) so as to hermetically close the open top of the main case body (20); wherein the main case body (20) is provided thereon with a pedestal (24) or groove (25) on which a liquid or jellied water-proofing adhesive (50) is coated or filled (piled), thereby enabling entire outer peripheral edge face (33a) of the covering member (30) to be covered by the water-proofing adhesive (50).
Abstract: The well voltage of a CMOS circuit having low-threshold-voltage MOSFETs is controlled when the power supply is turned on, during normal operation, and when the supply voltage is cut off. The CMOS circuit can thus operate stably with lower power consumption, because latching-up is reduced when the supply voltage is applied to the CMOS circuit or when the supply voltage is cut off, and subthreshold current is decreased during normal operation.
Abstract: In a picture transmission network including networks of different transmission speeds, when a picture is sent at a bit rate which is adjusted to the transmission speed of a low-speed network, only a low-quality picture of a low bit rate is obtained in a video reception unit connected to a network of a high transmission speed. When a picture is sent at a transmission rate of a network having high transmission speed, the picture cannot be reproduced at all in a video reception unit connected to a network of a low transmission speed. To solve the problem, a video transmission unit generates at least an I picture data and a plurality of P picture data. In accordance with a request from the network, the I picture data and a predetermined number of P picture data is transmitted to the network.
Abstract: A storage includes: host interface units; file control processors which receives a file input/output request and translates the file input/output request into a data input/output request; file control memories which store translation control data; groups of disk drives; disk control processors; disk interface units which connect the groups of disk drives and the disk control processors; cache memories; and inter-processor communication units. The storage logically partitions these devices to cause the partitioned devices to operate as two or more virtual NASs.
Abstract: An object of the present invention is to provide a mass spectrometry system capable of improving an efficiency of obtaining information on a structure of substances, shortening a time taken for a measurement and substance identification, and improving identification accuracy. The system comprises: a process of mass analyzing an ionized analyte; a first fragmentation process where a first ion is selected from the ions observed in a mass spectrometry to fragment it; a process of mass analyzing a plurality of the ions generated in the first fragmentation process; a process of determining fragment ion combination capable of reconstructing the first ion using a result of the mass spectrometry; a second fragmentation process where the fragment ions contained in the fragment ion combination are fragmented; and a process of mass analyzing the fragment ions generated in the second fragmentation.
Abstract: A superconductive magnet device includes: a pair of coil vessels configured to house a plurality of superconductive coils formed circularly, together with a refrigerant; a pair of vacuum vessels configured to house the coil vessels in the vacuum vessels, respectively; a pair of supports configured to connect the vacuum vessels to each other in a state of the vacuum vessels being faced to each other in an up and down direction, wherein a space between the vacuum vessels is made into a uniform magnetic field space; and a refrigerator and a power lead port configured to be provided at an upper portion of one vacuum vessel positioned upper than the other out of the vacuum vessels, wherein the refrigerator is disposed above one support out of the supports, and the power lead port is disposed above the other support different from the one support.
Abstract: A submount for a light emitting diode and its manufacturing method, the submount including a reflector and having a compact size. The submount for the light emitting diode comprises a Si base substrate having input/output terminals formed on a front side thereof, and a Si reflector having a sloped through hole and a reflecting film formed at least on a slope defining the through hole. The Si reflector is mounted on the Si base substrate and is fixedly joined to the Si base substrate. The Si reflector and the Si base substrate are joined to each other by a thin film solder.
Abstract: Database processing including processing for a shared table is efficiently executed. Processing for a database including a shared table which can be referred to by a plurality of database processing devices is managed. Table information indicating database processing devices allocated according to an attribute of a table in a database and a processing type is referred to via a storage. According to whether or not a processing request for the database includes processing for a shared table, a database processing device to execute the processing request is selected. The database processing request is issued to the selected database processing. According to the database processing request, the database processing device accesses the database.
Abstract: A electric rotating machine includes a rotor winding constituting a part of a rotor, a conductor provided in a center portion in a radial direction of a rotor body for supplying electricity to the rotor winding from the outside, a leader drawn from the conductor to an outside diameter side, and a connecting line constructed by stacking a plurality of conductor plates to electrically connect the rotor winding and the leader. The connecting line consists of a radial direction linear portion which is straight in the radial direction on the leader side, and a bending portion which branches into two routes toward opposite directions to each other in a rotor shaft direction from the radial direction linear portion and has a linear portion formed at a part of the bending portion. The linear portion of the bending portion is joined to a bottom surface of the rotor winding.
Abstract: A session relay apparatus for preventing the packet relay delay by detecting the start and end of the policy settable peer-to-peer communication is disclosed. The session relay apparatus for relay a session control message transmitted and received between communication terminals to control the peer-to-peer communication detects the start and end of the communication from the session control message, and acquires the information for identifying a session and the information on the peer-to-peer communication carried out on the session. Upon generation of a policy indicating the packet relay control process by a policy generating unit, edge nodes for passing the packet are searched for and the policy is distributed to the edge nodes. The policy is set in the edge nodes accommodating the communication terminals at the start of communication, and the policy setting is canceled at the end of communication.
Abstract: In a portable electric circular saw (portable cutting tool) including a cutting tool body having a motor serving as a driving source and a saw blade (cutting tool) driven to rotate by the motor and a base guiding the cutting tool body along a surface of a material to be cut, and allowing a parallel ruler to be mounted on the base, guide bars respectively inserted through insertion holes formed in the base are provided with a dust guard that can slide parallel to an end face of the saw blade and can abut against the end face of the saw blade.
Abstract: A host and a storage system are connected via at least one intermediate device so as to be able to communicate. The storage system comprises a storage device, which makes it possible to store data. The host recognizes a logical path from this host to the storage device. In this case, a computer, which is able to read in and execute a computer program, carries out processing for specifying a plurality of physical paths, which exist between the host and the storage system; specifying to which physical path of the specified plurality of physical paths the logical path corresponds; and making the logical path correspond to the specified physical path.
Abstract: A driving machine has a work contact portion with an end face to be contacted with a member to be fastened that is provided in a push lever, and a probe movably provided on the work contact portion, wherein the probe is energized in the driving direction by a spring to thereby project its leading end portion from the end face of the work contact portion. When the main body of the driving machine is pressed against a work, the probe is retreated from the driving passage of a fastening member when a tripper switch is operated.
Abstract: Data of a plurality of master tables can be replicated in one replica table. A job to access a plurality of tables can be executed by accessing one replica table, and hence the job execution time is minimized. A correspondence is established between data using, as a key, particular data in the data of a plurality of master tables. The data field for the key is defined by the replication definition. Timing of replication for the replica table is also defined in the program to execute replication. The replication program generates, at execution thereof, the control table according to the definition and manages the operation states of a plurality of master tables and the replication state of the replica table to thereby conduct replication for the replica table at the defined timing.
Abstract: In an IP packet communication apparatus, an operation and maintenance function capable of monitoring a transmission path is provided to a layer used to process a packet, which corresponds to an upper layer of an optical network. As one method for applying the operation and maintenance function to the packet layer, in the case of IP over PPP over WDM, an operation/maintenance frame is defined to a PPP frame so as to realize the operation/maintenance function of a PPP connection. In the case that a plurality of connections are multiplexed on the same transmission path, a maintenance frame is conducted in order to operate/manage these connections by being grouped, so that a fault occurring in the optical network is monitored. As another method for applying the operation and maintenance function to the packet layer, an operation/maintenance frame is defined to an IP packet so as to realize an operation and maintenance function of an IP flow.
Abstract: In a non-leaded type semiconductor device, a tab, tab suspension leads, and other leads are exposed to one surface of a seal member. A semiconductor element is positioned within the seal member and fixed to a surface of the tab with an adhesive. The tab is formed larger than the semiconductor element so that outer peripheral edges of the tab are positioned outside outer peripheral edges of the semiconductor element. A groove is formed in the tab surface portion positioned between the area to which the semiconductor element is fixed and wire connection areas to which the wires are connected, the groove being formed so as to surround the semiconductor element fixing area, thereby preventing peeling-off between the tab to which the semiconductor element is fixed and the resin which constitutes the package.
Abstract: Operation information related to at least one of an operating state of a disk drive device and an operating history of the disk drive device is obtained, and timing of the instruction to execute the testing process is determined based on a first operation information which is at least part of the operation information.
Abstract: In a decentralized control system, a program of the system is described in one form to flexibly cope with changes of the system, and the program developing efficiency, processing performance, and reliability of the system are increased. In configuration, a plurality of control processors and a plurality of devices are connected to a network, the control processors connected to the network are automatically detected and there is determined program execution assignment to possibly equalize the processing load imposed on the control processors. Each control processor executes the program in accordance with the program execution assignment.
Abstract: A portable cutting tool includes: a cutting tool main body having a motor, a rotating blade and a saw cover for covering a part of the rotating blade, a base including a slide surface and a supporting part, and a guide including a pole supported by the supporting part, and a guiding part having a guide surface substantially orthogonal to the slide surface. An interposition member can be disposed so as to interpose between the guide and a side end of the base. The distance between the rotating blade and the guide surface is adjustable by changing a position of the guide. The portable cutting tool includes a contact preventing unit is provided for regulating an adjustment range of the guide to prevent contact of the guide surface and the rotating blade when the guide is attached to the base with the interposition member removed.