Abstract: A hybrid integrated circuit device having high mount reliability comprises a module substrate which is a ceramic wiring substrate, a plurality of electronic component parts laid out on the main surface of the module substrate, a plurality of electrode terminals laid out on the rear surface of the module substrate, and a cap which is fixed to the module substrate to cover the main surface of the module substrate. The electrode terminals include a plurality of electrode terminals which are aligned along the edges of the module substrate and power voltage supply terminals which are located inner than these electrode terminals. The electrode terminals aligned along the substrate edges are coated, at least in their portions close to the substrate edge, with a protection film having a thickness of several tens micrometers or less. Connection reinforcing terminals consist of a plurality of divided terminals which are independent of each other, and are ground terminals.

Abstract: A distribution switchgear has an equipment room, main busbar room and cable room, which are formed in a distribution panel housing by partitioning the housing, from front to back such that the equipment room is located just behind the front door of the housing, with the busbar room behind the equipment room. In the equipment room are disposed a circuit breaker, a current transformer on a load side of the circuit breaker and a zero-phase-sequence current transformer on a power supply side of the circuit breaker. The equipment units are vertically arranged in the equipment room. In the busbar room are a solid-insulated main busbar, a solid-insulated link busbar connected with the main busbar and connected with one side of each of the equipment units and a solid-insulated branch busbar connected with the other side of each of the equipment units.

Abstract: A transmission system comprising a relaying apparatus and concentrated subscriber line transmission apparatuses, the relaying apparatus including a first buffer memory for buffering a control request to be transmitted to one of the concentrated subscriber line transmission apparatuses, a second buffer memory for buffering data to be downloaded to specific one of the concentrated subscriber line transmission apparatuses, and a control unit for generating maintenance frames each including a control request, and download frames each including download data, and transmitting these frames to one of the concentrated subscriber line transmission apparatuses, selectively. The control unit controls the transmission of download frames, depending on status of traffic of frames being relayed from the communication network toward one of the concentrated subscriber line transmission apparatuses and on whether a control request awaiting transmission is buffered.

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: 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.

Abstract: A method comprises buffering at least one frame for a particular access class, e.g., video, in a transmission queue; performing contention-based procedures for access to a wireless medium; computing the size of the at least one frame in the transmission queue; predicting the size of at least one future frame expected to arrive in the transmission queue during transmission, e.g., using a time-domain or wavelet-domain prediction algorithm, of the at least one frame in the transmission queue on the wireless medium, possibly using a known pattern of frames, e.g., an MPEG GoP; and adjusting a MAC layer time value, e.g., TXOP, based on the size of the at least one frame in the transmission queue and the predicted size of the at least one future frame.

Abstract: A compartmented, stackable and nestable system bin includes a bottom having a rear wall, opposed end walls and a front wall integrally connected thereto. A plurality of spaced divider walls separate the bin into a plurality of compartments. A plurality of notches are formed in a top of each of the divider walls and the end walls and a plurality of grooves are formed in the underside or bottom of each of the compartments with sets of notches on the top of the bin being in vertical alignment with sets of grooves on the bottom of the compartments. The notches of a system bin receive a pair of dowels which support an upper system bin of identical construction when the upper system bin is in stacked relation thereon and the grooves of a system bin receive a pair of dowels positioned in notches on a lower system bin of identical construction when the system bin is in stacked relation on the lower system bin.

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: A design supporting method for an information processing system having a plurality of apparatuses connected via a network. Identification information of each apparatus is acquired through network connection from a network configuration design supporting apparatus. Schedule information of each identified apparatus is acquired from a storage unit and compared with a reserved time period of the information processing system, and an apparatus unavailable in the reserved time period is extracted. Identification information of each substitute apparatus for the extracted apparatus is acquired from the network configuration design supporting apparatus, schedule information of the identified substitute apparatus is acquired from the storage unit and compared with the reserved time period, and information of a substitute apparatus available in the reserved time period is output to support a change in each apparatus.

Abstract: Interlayer-coordinated communication-line switching in a network including two layers, each having a switching function. In the present invention, a communication apparatus which (1) is connected with a network including (i) lower layer apparatus which are connected with communication lines of a lower layer and communication lines of an upper layer and conducts line switching in the lower layer and (ii) upper layer apparatuses which are connected with the communication lines of the upper layer and have means for line switching in the upper layer and (2) detects line failure and coordinates line switching using failure information on the lower and upper layer communication lines.

Abstract: A computer system which enables more efficient use of a storage system shared by plural host computers and optimizes the performance of the whole system including the host computers and storages. A computer device has a first control block which logically partitions computing resources of the computer device and makes resulting partitions run as independent virtual computers. The storage system has a second control block which logically partitions storage resources of the storage system and makes resulting partitions run as independent virtual storage systems. The system also has a management unit incorporating: a first control table which controls computing resources of the computer device; a second control table which controls storage resources of the storage system; and a third control table which controls the relations between the virtual computers and the virtual storage systems.

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 power tool has a handle holder portion having a semispherically bulging outer circumference, and an arm portion enclosing the handle holder portion and having a semispherically recessed inner circumference. The bulging outer circumference of the handle holder portion is fitted in the recessed inner circumference of the arm portion. An elastic member is clamped between a power tool body and a handle around the handle holder portion in the radial direction perpendicular to the center axis of the protruding direction of the handle holder portion. A bulging portion for limiting the sliding range of the arm portion is disposed at the leading end of the handle holder portion.

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: 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: 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: A method and apparatus for simplifying an operation for the processing of a warping prediction of dividing an image into patches and deforming each patch by affine transform or bilinear transform. Motion vectors of a plurality of representative points in which a spatial interval has a special feature are obtained from at least one patch formed with a plurality of grid points. Information of the motion vectors are used for synthesis of a predicted image. The division for synthesizing a predicted image in the case of warping prediction is replaced with a shift operation, thereby simplifying the processing by a computer or exclusive hardware.

Abstract: In the remote mirroring system of this invention, the primary system has the capability of treating the volume in the remote storage system as a virtual storage devices in the primary storage system. The primary storage system realizes remote mirroring between different storage systems by copying data from the primary volume to the virtual volume(s) defined in the primary storage system. This enables remote mirroring between storage systems produced by the different vendors.

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.