摘要:
In a network area of a wireless network managed by a wireless master device, a wireless slave device performs wireless network communication with another wireless slave device connected by wire to a terminal, and wired network communication with a terminal connected by wire to the wireless slave device. The wireless slave device includes a wireless reception unit (121) that wirelessly receives a notification frame including a MAC address of the terminal connected by wire to the other wireless slave device and a MAC address of the other wireless slave device, a storage unit (112) that associates and stores the MAC address of the other wireless slave device and the MAC address of the terminal both included in the wirelessly received notification frame, a wire reception unit (120) that receives a frame transmitted from the terminal connected by wire to the wireless slave device, and a filtering unit (111) that discards the frame if the transmission destination MAC address of the frame received by wire does not match the MAC address stored in the storage unit.
摘要:
A wireless slave device for performing wireless network communication with another wireless slave device, the other wireless slave device being connected to a terminal, and wired network communication with a terminal, the wireless slave device including a wireless reception unit that wirelessly receives a notification frame including a MAC address of the terminal connected to the other wireless slave device and a MAC address of the other wireless slave device, a storage unit that associates and stores the MAC address of the other wireless slave device and the MAC address of the terminal both included in the wirelessly received notification frame, a wire reception unit that receives a frame transmitted from the terminal connected to the wireless slave device, and a filtering unit that discards the frame if the transmission destination MAC address of the frame received by wire does not match the MAC address stored in the storage unit.
摘要:
In a network including at least two transmission paths whose bands are respectively managed, an RTT test of DTCP-IP may fail due to a relay wait time generated by the band management regardless of retrials. An objective of the present invention is to assure success of the RTT test. A master unit device manages bands of the transmission paths and includes an RTT test detection section detecting a failure of the RTT test, and a band management section modifying a band management (TXOP allocation) schedule based on an RTT test failure detection. With this configuration, a time band during which no TXOP is allocated is provided between the transmission paths whose bands are respectively managed, thereby assuring success of the RTT test.
摘要:
In a network including at least two transmission paths whose bands are respectively managed, an RTT test of DTCP-IP may fail due to a relay wait time generated by the band management regardless of retrials. An objective of the present invention is to assure success of the RTT test. A master unit device (100) managing bands of the transmission paths includes an RTT test detection section (140) for detecting a failure of the RTT test, and a band management section (150) for modifying a band management (TXOP allocation) schedule based on an RTT test failure detection. With this configuration, a time band during which no TXOP is allocated is provided between the transmission paths whose bands are respectively managed, thereby assuring success of the RTT test.
摘要:
(A) first data for defect amount estimation for the guided wave of a first frequency is obtained, the data indicating a relationship among amplitude of the reflected wave, a defect cross-sectional area and a defect width. (B) second data for defect amount estimation for the guided wave of a second frequency is obtained, the data indicating a relationship among amplitude of the reflected wave, a defect cross-sectional area and a defect width. (C) a guided wave of the first frequency is generated, and amplitude of a reflected wave is detected as first amplitude. (D) a guided wave of the second frequency is generated, and amplitude of a reflected wave is detected as second amplitude. (E) on a basis of the first and second data and the first and second amplitude, a defect cross-sectional area and a defect width of the defect part are estimated.
摘要:
(R)-2-(2-aminothiazol-4-yl)-4′-[2-[(2-hydroxy-2-phenylethyl)amino]ethyl]acetic acid anilide or its salt shows a potent bladder relaxation effect in “isolated rat bladder smooth muscle relaxation test”, dose-dependently lowers the contraction frequency of rhythmic bladder contractions in “rat rhythmic bladder contraction measurement test” and, moreover, prolongs the urination intervals in “urination functions measurement test on cyclophosphamide-induced overactive bladder model rat”. Owing to these effects, the above compound is useful as a remedy for ovaractive bladder.
摘要:
According to one embodiment, a switching apparatus includes a storage module, a setting module, a managing module and a reconstruction module. The storage module stores data pertaining to the switching function by dividing the data into a plurality of groups. The setting module sets, for each of the plurality of groups, a base address to be allocated by an operating system when the program is started up. The managing module records and manages the base address and data size information of each group when the program is terminated. The reconstruction module, when the program is started up, refers to the base address and the data size information recorded when the program is terminated last time, and reconstructs data in the virtual memory space for each of the plurality of groups based on a reference result.
摘要:
The semiconductor device includes a nonvolatile memory, having a memory array containing 1-bit twin cells, each composed of electrically rewritable first and second storage devices, the first and second storage devices holding binary data according to difference of their threshold voltages, and having different retention characteristics depending on difference of the binary data thereof; a read circuit for differentially amplifying complementary data output from the first and second storage devices of the twin cell selected for read, and judging information stored in the twin cell; and a control circuit. Two memory cells constituting a twin cell are arranged to hold different data. Therefore, even when the retention performance of one memory cell deteriorates, the difference between data held by the two memory cells can be maintained. Hence, differential amplification of such difference enables acquisition of proper stored information. Thus, retention performance of an electrically rewritable nonvolatile memory cell is improved.
摘要:
According to one embodiment, a server apparatus includes a communication processor, a database and a controller. The communication processor starts up based on a startup program recorded in a processing memory, and performs a communication processing based on a service program recorded in the processing memory, after startup. The database stores the startup program in association with a first directory for specifying a first memory area, and stores the service program in association with a second directory for specifying a second memory area different from the first directory, The controller refers to the second directory stored in the database after the startup program starts, and reads the service program from the database based on the referred result, and further, records the read program in second memory area of the processing memory.
摘要:
A bevel perimeter measurement apparatus (1) includes a retractable slider (3), a stylus holder (5) disposed to be vertically movable on the slider (3), a stylus (13) which has a bevel measurement groove (30) formed on its outer periphery and is provided on the stylus holder (5), a pressing force application device (14) which moves the slider (3) forward at the time of bevel measurement to press the stylus (13) against the edge surface (50c) of a spectacle lens (50), and a retracting device (19) which holds the stylus holder (5) at the retraction position during non-measurement. When the stylus holder (5) is released from the retracting device (19) at the time of measurement, it ascends using the spring force of biasing springs (27) to engage the bevel measurement groove (30) in the stylus (13) with a bevel (52) of the spectacle lens (50).