摘要:
A molten carbonate fuel cell comprising an anode, a cathode and a porous body impregnated with an electrolyte composition of metal carbonates, said body being sandwiched between both the electrodes and being made of one or more refractory, non-electron conductive, inorganic materials containing lithium titanate in an amount sufficient to stabilize said inorganic materials at a temperature of operation of said fuel cell, and operated by supplying a fuel into a fuel chamber placed in the anode side and an oxidant into an oxidant chamber placed in the cathode side, has improved stability for a long period of time and high fuel cell performance.
摘要:
A fuel cell comprising a pair of electrodes and an electrolyte body comprising an electrolyte-retainable material and an electrolyte retained in the electrolyte-retainable material, the electrolyte body being provided between the pair of electrodes, characterized by the electrolyte body being integrated with at least one of the pair of the electrodes. The fuel cell has a good sealing between the electrodes and the electrolyte body.
摘要:
A fused carbonate type of fuel cell comprising an electrolytic body retaining an electrolyte therein which is arranged between an anode and a cathode, where electricity is electrochemically generated by feeding fuel gas and an oxidant to a fuel chamber arranged on the anode side and an oxidant chamber arranged on the cathode side, respectively, said fuel cell being characterized in that the electrolytic body comprises an electrolyte, an electrolyte-holding member for holding the electrolyte and an inorganic binder.
摘要:
A fuel cell provided with an electrolyte retaining plate made of electrical insulating long fibers such as lithium aluminate long fibers which have preferably a length of 100 to 400 .mu.m and a diameter of 1 to 4 .mu.m, are interlocked each other and have vacant spaces for filling an electrolyte can be constructed and operated safely without damaging the electrolyte retaining plate for a long period of time.
摘要:
A fuel cell electrode being substantially free from cracks on the surface of catalyst layer on the electrode and having a good electrode performance under the atmospheric pressure or under pressure when assembled into a fuel cell, which comprises a gas-diffusing electroconductive substrate with continued pores and a water-repellent catalyst layer comprising electroconductive submicron particles having a catalyst, electroconductive materials each having a volume 10.sup.3 -10.sup.10 as large as the volume of the largest particle of the submicron particles and, if necessary, having a catalyst, and a water-repellent polymer as a binder, the electroconductive submicron particles and the electroconductive materials being provided in a mixing ratio by volume of the former to the latter of 95-50 to 5-50.
摘要:
A document sheet feeder in accordance with the present invention includes a document sheet stacker, an inclined surface portion which is inclined by a predetermined angle with respect to the document sheet stacker, a separation roller which is disposed above the document sheet stacker and which has a plurality of equiangularly-spaced-apart blades extending radially outwardly from the outer surface of the separation roller, a feed roller disposed downstream of the separation roller in order to feed a separated sheet to a predetermined position and pinch roller movable to contact with or disengage from the feed roller. The separation roller is rotatably carried at the end of a first swinging arm and is moved between an operative position at which the sheet separation is effected and an inoperative position spaced apart from the operative position. A pinch roller is rotatably carried at the leading end of a second swinging arm which in turn is swung to a position at which the pinch roller is made into contact with the feed roller when the separation roller is in the operative position for separating a sheet one at each time.
摘要:
A compact sorting machine inverts recorded sheets into a face-down attitude and discharges them into individual trays. When a recorded sheet is sent from a feed opening, this sheet is transported on a transport path located below entrances of a plurality of trays. Guide members disposed in the vicinity of each tray entrance are driven according to a control signal so that the recorded sheet is discharged into individual trays. At this time, a guide member having an arc-shape simultaneously inverts the recorded sheet into a face-down attitude.
摘要:
An IC chip in which secure information is recorded is mounted on an information processing apparatus. The information processing apparatus is connected to a service providing server for providing a service and a settlement operator server for executing a settlement concerning the service via a network. The apparatus includes a content data acquisition part that acquires content data containing a network location of a script file capable of reading the secure information in the IC chip from the service providing server, that transmits to the network location a request for the script file, and that acquires the script file from the settlement operator server based on the request. The apparatus also includes a file reading part that reads the script file, and a secure information reading part that reads the secure information from the IC chip based on a secure information access description contained in the script file.
摘要:
Apparatus, and an associated method, for selecting the sequence in which frames of data are communicated in a multi-user, multi-rate, radio communication system. Data that is to be communicated at higher transmission rates to certain users is selected to be sequenced prior to transmission of data to be transmitted at lower transmission rates to other users. Polling is performed to determine at what transmission rates that data is to be communicated with individual ones of the users. And, an ordered sequence is formed. The ordered sequence defines sequencing of the transmission of data.
摘要:
A sorter with a plurality of receptacles arranged vertically movably and being capable of receiving articles to be treated. A drawing mechanism sequentially draws out one of the receptacles to a predetermined treatment position by shifting the receptacles. A treatment is applied by a treatment mechanism to the articles on respective receptacles drawn out to the treatment position. One of the articles is discharged by a discharging mechanism to a lower adjacent receptacle positioned just below the receptacle drawn out. A front portion of each receptacle is guided diagonally upwardly by a guiding mechanism when the receptacle is drawn out, the front portion of the receptacle being remote from the treatment position.