摘要:
The present invention provides a unit cell durability evaluation method for evaluating a unit cell of a fuel cell including a polymer electrolyte membrane, two plate-like electrodes installed on both sides of the polymer electrolyte membrane, two plate-like separators having groove-like gas channels for supplying gases to the electrodes, and a seal component for sealing side faces of the electrodes, in a information-processing equipment, and the method involves a reception step (S01), a model production step (S02, S03), a water distribution calculation step (S04), a strain/stress calculation step (S05), an equivalent stress calculation step (S06), an evaluation value lead-out step (S07, S08), and an output step (S09).
摘要:
A membrane-electrode assembly comprising an anode catalyst layer and cathode catalyst layer placed each other, and a polymer electrolyte membrane formed between the anode catalyst layer and cathode catalyst layer. The polymer electrolyte membrane comprises: a hydrocarbon-based polymer electrolyte, and the anode catalyst layer and cathode catalyst layer both comprise a catalyst-supported material, having at least one catalyst substance selected from among platinum and platinum-containing alloys and a support on which the catalyst substance is supported; and a polymer electrolyte. Either or both the anode catalyst layer and cathode catalyst layer have a catalyst-supporting ratio of 60 wt % or greater in the catalyst-supported material.
摘要:
A virtual network prefix is provided as a dedicated prefix for a mobile node in a domain having a plurality of subnets. The domain includes a layered network that has a quasi-micro mobility network (QMMN) and a pure-micro mobility network (PMMN). The quasi-micro mobility network (QMMN) performs prefix-based routing, and the pure-micro mobility network (PMMN) performs routing using two different routing protocols, that is, prefix-based routing and host-based routing. In each network, processing for changing a route, such as changing cache data or the like, is performed depending on how a terminal moves.
摘要:
A membrane-electrode assembly for a solid polymer fuel cell, which comprises a mutually opposing anode catalyst layer and cathode catalyst layer with a polymer electrolyte membrane formed between the anode catalyst layer and cathode catalyst layer, wherein the anode catalyst layer and cathode catalyst layer each contain a catalyst and a hydrocarbon-based polymer electrolyte with an ion-exchange group. If the ion-exchange group density of the anode catalyst layer is represented as α [μeq/cm2] and the ion-exchange group density of the cathode catalyst layer is represented as β [μeq/cm2], then α and β satisfy the following relational expressions (1), (2) and (3). β/α>1.0 (1) α
摘要:
In a perpendicular magnetic recording medium in which at least a soft magnetic underlayer, an orientation control layer, a magnetic recording layer and a protective layer are formed on a non-magnetic substrate in order from the bottom, the orientation control layer has a laminated structure of two or more layers including an intermediate layer and a seed layer which is disposed closer to the non-magnetic substrate than the intermediate layer. The seed layer includes two or more kinds of elements having a face-centered cubic structure, has face-centered cubic (111) plane crystals oriented in a direction perpendicular to a substrate surface, and has a pseudo-hexagonal structure.
摘要:
A system and method for performing ranging and positioning as follows by using the procedure for packet transmission and reception between a sender and a recipient. A first radio set transmits packets to a second radio set as a recipient. The second radio set returns the packets without fail after the lapse of time (from the detection of packets) which corresponds to an integral multiple of a prescribed unit time. The first radio set counts, by using its counter, the time which has elapsed from its transmission of packets to its detection of packets from the second radio set. The remainder of the thus counted time after subtraction of the time taken by the second radio set from packet detection to packet return and the processing time of the first radio set itself is converted into the distance of propagation between the first radio set and the second radio set as a recipient.
摘要:
A magnetic recording medium includes as formed on a non-magnetic substrate, a seed layer, an underlayer of a bcc structure-having Cr alloy, an interlayer of an hcp structure-having Ru alloy, a lower recording layer of a Co—Cr—Pt—B base alloy, an upper recording layer having the same alloying base components as those of the lower recording layer, a larger B atom concentration and having a larger Co atom concentration to Cr atom concentration ratio, and a protective layer. The lower recording layer includes a first and a second lower recording layer. When the B atom concentration in the first lower recording layer is B1 and that of the second lower recording layer is B2, then B1
摘要:
It is determined whether a plurality of screens to be sequentially displayed by a process of a program satisfies a specification without executing this program. A system of the present invention stores a first schema prescribing a specification of a first screen, a second schema prescribing a specification of a second screen, and an event switching the display by program from the first screen to the second screen. First, a partial program executed in response to an event generated during displaying the screen satisfying the first schema is extracted from a program on the basis of the first schema and the event. Next, an intermediate program for calculating a set of screens being displayed in response to an event generated during displaying screens in a set of screens satisfying the first schema from this set is generated on the basis of the partial program. Next, it is determined that these screens satisfy a specification on condition that the first screen satisfies the first schema and a set of screens obtained by applying the intermediate program to the first schema satisfies the second schema.
摘要:
Upon receiving a beacon, a terminal B sends a RTS control message to a terminal A before sending a registration request message to the terminal A. Upon receiving the RTS control message, the terminal A sends a CTS control message. The terminal B measures the time from when the RTS control message is sent to when the CTS control message is received so as to calculate the distance with the terminal A. If the distance with the terminal A is within a predetermined distance X1, the terminal B sends a registration request message to the terminal A. Similarly, the terminal A measures the distance with the terminal B, and sends a registration request acknowledgement message to the terminal B when the distance with the terminal B is within a predetermined distance X2.
摘要:
A terminal acquires a network prefix of a network connected thereto, and determines whether that network prefix is identical to an initial network prefix. When the terminal determines that the two prefixes are different, the terminal reads the network prefix of each of a destination address and a source address in a received packet. When the read network prefix is different from the initial network prefix, the terminal substitutes the initial network prefix for the read network prefix, thereby generating a pseudo header. The terminal authenticates the received packet using the generated pseudo header.