Abstract: A first vehicle includes a communication device configured to send and receive V2V information, a memory configured to store the V2V information, and a processor configured to perform abnormal traveling determination processing. A second vehicle includes a communication device configured to send and receive the V2V information, a memory configured to store the V2V information and driving environment information on the second vehicle, and a processor configured to perform objective determination processing. In the objective determination processing, whether the first vehicle is traveling abnormally is objectively determined based on the driving environment information on the second vehicle. The determination result of the objective determination processing is sent to the first vehicle. In the abnormal traveling determination processing, whether the first vehicle is traveling abnormally is determined based on this determination result.

Abstract: A diagnosis method executed by a processor includes receiving signal data at a timing of a first clock signal; setting a diagnosis period to perform a diagnosis of a memory with a predetermined period; executing a write operation and a read operation of the signal data on the memory at a timing of a second clock signal that is higher in rate than the first clock signal within the diagnosis period; executing at least one of operations included in the diagnosis of the memory using diagnosis data at a timing of the second clock signal during a period responsive to a difference between a number of first clock pulses of the first clock signal within the diagnosis period and a number of second clock pulses of the second clock signal within the diagnosis period; and diagnosing the memory by repeating the diagnosis period by a plurality of times.

Abstract: A diagnosis method executed by a processor includes receiving signal data at a timing of a first clock signal; setting a diagnosis period to perform a diagnosis of a memory with a predetermined period; executing a write operation and a read operation of the signal data on the memory at a timing of a second clock signal that is higher in rate than the first clock signal within the diagnosis period; executing at least one of operations included in the diagnosis of the memory using diagnosis data at a timing of the second clock signal during a period responsive to a difference between a number of first clock pulses of the first clock signal within the diagnosis period and a number of second clock pulses of the second clock signal within the diagnosis period; and diagnosing the memory by repeating the diagnosis period by a plurality of times.

Abstract: An apparatus includes a first switch circuit in an active mode and a second switch circuit in a standby mode. The apparatus receives high-priority packets and low-priority packets. Each switch circuit stores the high-priority packets and the low-priority packets into first and second buffers, respectively. The each switch circuit performs packet-readout processing reading out a packet from the first and second buffers where the packet-readout processing is performed on the first buffer on a priority basis. The apparatus controls the first switch circuit so that a back-pressure time for the high-priority packets becomes longer with increasing amount of data transmitted by the high-priority packets, when a low-priority packet outputted from the first switch circuit is determined to be a packet that has been received at a first time that is later than a second time at which another low-priority packet outputted from the second switch circuit has been received.

Abstract: The present invention relates to a porous membrane including cellulose fibers, wherein the surface area determined by congo red coloring of the re-dispersed cellulose fibers after the cellulose fibers of the porous membrane are re-dispersed in accordance with the re-dispersion method for normal paper specimens according to JIS P 8120 is from 100 to 300 m2/g. The porous membrane according to the present invention can provide a separator for electrochemical devices with superior properties, at a reasonable cost.

Abstract: The present invention relates to a process for preparing a separator for an electrochemical device, including the steps of: applying a slurry including at least cellulose fibers and a hydrophilic pore former with a boiling point of 180° C. or more onto a substrate; drying the slurry to form a sheet on the substrate; and separating the sheet from the substrate to obtain a separator, wherein the separator has a volume resistivity of 1500 ?·cm or less determined by alternate current with a frequency of 20 kHz in which the separator is impregnated with a 1 mol/LiPF6/propylene carbonate solution. The present invention can provide a separator for electrochemical devices which has superior separator properties such as low inner resistivity for electrochemical devices, has high lithium shielding properties that cannot be exerted by non-woven fabrics, paper or the like, and can be prepared at a reasonable cost.

Abstract: A cleaning device includes a discharge nozzle that discharges cleaning liquid; a suction nozzle that sucks the cleaning liquid or reaction liquid in the cleaning tank or the reaction vessel; a discard vessel connected to the suction nozzle via a pipe to discard the cleaning liquid or the reaction liquid; a detecting unit that detects whether an electrostatic capacity at least between the suction nozzle and an electrode provided in the pipe exceeds a threshold value; a determination unit that determines that the suction nozzle is clogged when a totalizing time, for which the electrostatic capacity exceeds the threshold value during a preset clogging determination time, is longer than a totalizing time, for which the electrostatic capacity exceeds the threshold value during a preset normal determination time; and a control unit that stops the discharge nozzle from discharging the cleaning liquid to the reaction vessel when the suction nozzle is clogged.

Abstract: A cleaning device includes a discharge nozzle that discharges cleaning liquid; a suction nozzle that sucks the cleaning liquid or reaction liquid in the cleaning tank or the reaction vessel; a discard vessel connected to the suction nozzle via a pipe to discard the cleaning liquid or the reaction liquid; a detecting unit that detects whether an electrostatic capacity at least between the suction nozzle and an electrode provided in the pipe exceeds a threshold value; a determination unit that determines that the suction nozzle is clogged when a time difference between a time, at which the electrostatic capacity exceeds the threshold value when the suction nozzle is not clogged, and a time, at which the electrostatic capacity exceeds the threshold value at the time of determination, is not less than a predetermined time difference threshold value; and a control unit that stops the discharge nozzle from discharging the cleaning liquid to the reaction vessel when the suction nozzle is clogged.

Abstract: The present invention relates to a porous membrane containing cellulose fibers, wherein the cellulose fibers contain 5% by weight or more of cellulose fibers with a diameter of 1 ?m or more, relative to the total weight of the cellulose fibers, the mode diameter (maximal frequency) of the pore distribution determined by the mercury penetration method is less than 0.3 ?m, the air resistance per thickness of 10 ?m is from 20 to 600 seconds, and the porous membrane has a volume resistivity of 1500 ?·cm or less determined by alternate current with a frequency of 20 kHz in which the porous membrane is impregnated with 1 mol/LiPF6/propylene carbonate solution. The porous membrane according to the present invention can provide a separator for electrochemical devices with superior properties at a reasonable cost.

Abstract: The present invention relates to a porous membrane containing cellulose fibers, wherein the cellulose fibers contain 5% by weight or more of cellulose fibers with a diameter of 1 ?m or more, relative to the total weight of the cellulose, and the porous membrane has a tensile strength of 50 N·m/g or more, and/or has a tear strength of 0.40 kN/m or more. The porous membrane according to the present invention can provide a separator for electrochemical devices with superior properties, at a reasonable cost.

Abstract: Each of a first switching processor and a second switching processor included in a switching device switches plural pieces of data to determined destinations. A controller bypass-transmits a determined number of pieces of data received by the first switching processor to the second switching processor according to a congestion state of the first switching processor to make both of the first switching processor and the second switching processor perform a switching process. Alternatively, the controller bypass-transmits a determined number of pieces of data received by the second switching processor to the first switching processor according to a congestion state of the second switching processor to make both of the first switching processor and the second switching processor perform a switching process.

Abstract: The present invention relates to a process for preparing a separator for an electrochemical device, including the steps of: applying a slurry including at least cellulose fibers and a hydrophilic pore former with a boiling point of 180° C. or more onto a substrate; drying the slurry to form a sheet on the substrate; and separating the sheet from the substrate to obtain a separator, wherein the separator has a volume resistivity of 1500 ?·cm or less determined by alternate current with a frequency of 20 kHz in which the separator is impregnated with a 1 mol/LiPF6/propylene carbonate solution. The present invention can provide a separator for electrochemical devices which has superior separator properties such as low inner resistivity for electrochemical devices, has high lithium shielding properties that cannot be exerted by non-woven fabrics, paper or the like, and can be prepared at a reasonable cost.

Abstract: The present invention relates to a porous membrane including cellulose fibers, wherein the surface area determined by congo red coloring of the re-dispersed cellulose fibers after the cellulose fibers of the porous membrane are re-dispersed in accordance with the re-dispersion method for normal paper specimens according to JIS P 8120 is from 100 to 300 m2/g. The porous membrane according to the present invention can provide a separator for electrochemical devices with superior properties, at a reasonable cost.

Abstract: A packet switch includes an ingress unit configured to divide packet data into a plurality of segments, and allocate each of segments to any one of a plurality of links, a switching fabric unit configured to include a plurality of switches, each of switches switching the segments to the links in accordance with destinations of the segments, respectively, and an egress unit configured to receive the segments, and reconstruct the segments in the packet data, wherein the ingress unit transmits the segments to the links on which no back pressure signal is transferred and another link on which the back pressure signal is transferred and on which the segment have not been transmitted in specific period, based on a back pressure signal supplied from each of switches and a transmission flag indicating whether or not the segment have been transmitted to the links.

Abstract: In a packet relay method and device which can reduce a congestion of switching even when segment data are concentrated, segment data dividing portions respectively extract a destination address and a packet length from received packets, divide the packets into predetermined length data based on each packet length, and generates location information indicating locations in the packets respectively for the data. The segment data dividing portions add segment headers in which the location information, the destination address, and an address of its own device as a source address are set are added to each of the data, generate segment data, and provide the segment data to switches within a switch card in parallel.

Abstract: The present invention relates to a porous membrane including cellulose fibers, wherein the cellulose fibers are obtained from a mixture of more than 50% by weight of (1) first raw material cellulose fibers having a surface area determined by congo red coloring of 250 m2/g or more and 500 m2/g or less; and less than 50% by weight of (2) second raw material cellulose fibers having a surface area determined by congo red coloring of 150 m2/g or more and less than 250 m2/g. The porous membrane according to the present invention can provide a separator for electrochemical devices with superior properties, at a reasonable cost.

Abstract: The present invention relates to a porous membrane containing cellulose fibers, wherein the cellulose fibers contain 5% by weight or more of cellulose fibers with a diameter of 1 ?m or more, relative to the total weight of the cellulose fibers, the mode diameter (maximal frequency) of the pore distribution determined by the mercury penetration method is less than 0.3 ?m, the air resistance per thickness of 10 ?m is from 20 to 600 seconds, and the porous membrane has a volume resistivity of 1500 ?·cm or less determined by alternate current with a frequency of 20 kHz in which the porous membrane is impregnated with 1 mol/LiPF6/propylene carbonate solution. The porous membrane according to the present invention can provide a separator for electrochemical devices with superior properties at a reasonable cost.

Abstract: The present invention relates to a porous membrane containing cellulose fibers, wherein the cellulose fibers contain 5% by weight or more of cellulose fibers with a diameter of 1 ?m or more, relative to the total weight of the cellulose, and the porous membrane has a tensile strength of 50 N·m/g or more, and/or has a tear strength of 0.40 kN/m or more. The porous membrane according to the present invention can provide a separator for electrochemical devices with superior properties, at a reasonable cost.

Abstract: A signal processing circuit for controlling reading of segment data from a buffer in which a plurality of segment data generated by dividing a frame and received via a plurality of switches which direct each of the segment data to a designated destination are stored, comprises: a start detecting unit which detects a starting segment representing the first transmitted segment data to the switch among the segment data received after the buffer has emptied; a transmission time acquiring unit which acquires a transmission time at which the starting segment was transmitted to the switch; and a read timing control unit which determines, based on the transmission time, a read timing for reading the segment data from the buffer.

Abstract: An apparatus includes a first switch circuit in an active mode and a second switch circuit in a standby mode. The apparatus receives high-priority packets and low-priority packets. Each switch circuit stores the high-priority packets and the low-priority packets into first and second buffers, respectively. The each switch circuit performs packet-readout processing reading out a packet from the first and second buffers where the packet-readout processing is performed on the first buffer on a priority basis. The apparatus controls the first switch circuit so that a back-pressure time for the high-priority packets becomes longer with increasing amount of data transmitted by the high-priority packets, when a low-priority packet outputted from the first switch circuit is determined to be a packet that has been received at a first time that is later than a second time at which another low-priority packet outputted from the second switch circuit has been received.