Abstract: A heat-resistant laminated sheet including an electrically conducting sheet (3) and a silicone resin layer (5) of a thickness of not less than 20 ?m formed on one surface of the electrically conducting sheet (3). The sheet has a laminar structure in which a layer of a silicone resin is formed on one surface of a metal foil (electrically conducting sheet), and is suited for use with the IH cooking devices.

Abstract: A display unit includes: a display section having a predetermined display region including a first region and a second region; and a control section allowing the display section to display a three-dimensional image in the first region and allowing the display section to display a two-dimensional image in the second region, the control section allowing the display section to time-divisionally display the three-dimensional image and the two-dimensional image.

Abstract: A barrier driving circuit includes a barrier driving section that supplies drive signals to two or more liquid crystal barriers that are adjacent to each other and to be placed into a closed state among a plurality of liquid crystal barriers. The plurality of liquid crystal barriers are disposed side-by-side and each of the liquid crystal barriers is switchable between an open state and the closed state. The drive signals supplied to the two or more liquid crystal barriers have respective polarities that are same with respect to one another.

Abstract: A fuel cell mount apparatus includes: a fuel cell system including a power generation unit for generating electric power by use of a fuel and air, a hydrogen occlusion cylinder for supplying the fuel to the power generation unit, an air supply means for supplying air to the power generation unit, and a control unit for controlling the power generating operation of the power generation unit; and a dog type robot mounted with the fuel cell system and operated by electric power outputted from the fuel cell, wherein a part of component elements of the fuel cell system and a part of component elements of the dog type robot are used in common with each other, i.e., one of the component elements functions also as the other of the component elements, whereby a component element can be made to function as both a part of an electronic apparatus and a part of the fuel cell, the wastefulness of component elements can be removed, and the fuel cell can be efficiently mounted on various electronic apparatuses.

Abstract: A liquid crystal lens array device includes: a first electrode; a plurality of second electrodes arranged to face the first electrode, to which drive voltages having waveforms with phase differences therebetween are applied; and a liquid crystal layer arranged between the first electrode and the plural second electrodes, generating lens effects in accordance with potential differences between the drive voltage applied to the first electrode and drive voltages applied to the plural second electrodes.

Abstract: Disclosed herein are a fuel cell and a voltage supply method which are designed to supply power to various electric circuits in a stable manner. The fuel cell of stack structure with output terminals attached to different generating elements as mentioned above produces a potential across the output electrodes which corresponds to the number of generating cells connected in series. The output terminals are connected respectively to the potential regulators varying in the allowable voltage range and the ratio of voltage conversion. A large output voltage is obtained if the generating units are connected in series, and a large output current is obtained if the generating units are connected in parallel. Thus the fuel cell can supply an adequate amount of power in response to load operation.

Abstract: Fuel cells and methods of operating same are provided. In an embodiment, fuel cells include cylinders each provided with a spiral form groove portion in the surface thereof and disposed in air supply or exhaust pipes are rotated, wherein the amount of air supplied to power generation cells can be sequentially increased on a cell-by-cell basis, and water formed at the power generation cells can be discharged by sequentially raising the pressure of air. In this regard, each power generation cell is constantly supplied with not less than a fixed quantity of air, thus stable power generation can be achieved.

Abstract: Disclosed herein are a fuel cell and a voltage supply method which are designed to supply power to various electric circuits in a stable manner. The fuel cell of stack structure with output terminals attached to different generating elements as mentioned above produces a potential across the output electrodes which corresponds to the number of generating cells connected in series. The output terminals are connected respectively to the potential regulators varying in the allowable voltage range and the ratio of voltage conversion. A large output voltage is obtained if the generating units are connected in series, and a large output current is obtained if the generating units are connected in parallel. Thus the fuel cell can supply an adequate amount of power in response to load operation.

Abstract: A fuel cell system is provided in which waste energy hitherto exhausted from a computer (10) can be reduced to improve the power generation efficiency of a fuel cell (27). Heat generated from a CPU (11) is supplied to the fuel cell (27), thereby controlling the temperature of the fuel cell (27). Consequently, a power generation can be performed while the fuel cell (27) is maintained at a temperature suitable for the power generation.

Abstract: An object is to provide a hydrogen gas humidity control apparatus which removes excess moisture from the fuel gas or performs humidification or dehumidification by adjusting the moisture to keep the humidity in a fuel cell constant at an appropriate level, a fuel cell using the hydrogen gas humidity control apparatus, and a hydrogen gas humidity control method. By using a moisture carrier or proton conductor, a catalyst and voltage applying means, excess moisture in a hydrogen flow path or in hydrogen chamber is removed, or humidification or dehumidification is carried out by adjusting the moisture. A hydrogen gas humidity control apparatus and a fuel cell are comprised of a fuel-side gas diffusion chamber to which hydrogen gas is supplied, a hydrogen gas chamber to which hydrogen gas is supplied, and a proton conductor which separates the fuel-side gas diffusion chamber from the hydrogen gas chamber and allows water to pass therethrough.

Abstract: A fuel cell mount apparatus includes: a fuel cell system including a power generation unit for generating electric power by use of a fuel and air, a hydrogen occlusion cylinder for supplying the fuel to the power generation unit, an air supply means for supplying air to the power generation unit, and a control unit for controlling the power generating operation of the power generation unit; and a dog type robot mounted with the fuel cell system and operated by electric power outputted from the fuel cell, wherein a part of component elements of the fuel cell system and a part of component elements of the dog type robot are used in common with each other, i.e., one of the component elements functions also as the other of the component elements, whereby a component element can be made to function as both a part of an electronic apparatus and a part of the fuel cell, the wastefulness of component elements can be removed, and the fuel cell can be efficiently mounted on various electronic apparatuses.

Abstract: Fuel cells and methods of operating same are provided. In an embodiment, fuel cells include cylinders each provided with a spiral form groove portion in the surface thereof and disposed in air supply or exhaust pipes are rotated, wherein the amount of air supplied to power generation cells can be sequentially increased on a cell-by-cell basis, and water formed at the power generation cells can be discharged by sequentially raising the pressure of air. In this regard, each power generation cell is constantly supplied with not less than a fixed quantity of air, thus stable power generation can be achieved.

Abstract: Fuel cells and methods of operating same are provided. In an embodiment, fuel cells include cylinders each provided with a spiral form groove portion in the surface thereof and disposed in air supply or exhaust pipes are rotated, wherein the amount of air supplied to power generation cells can be sequentially increased on a cell-by-cell basis, and water formed at the power generation cells can be discharged by sequentially raising the pressure of air. In this regard, each power generation cell is constantly supplied with not less than a fixed quantity of air, thus stable power generation can be achieved.

Abstract: Fuel cells and methods of operating same are provided. In an embodiment, fuel cells include cylinders each provided with a spiral form groove portion in the surface thereof and disposed in air supply or exhaust pipes are rotated, wherein the amount of air supplied to power generation cells can be sequentially increased on a cell-by-cell basis, and water formed at the power generation cells can be discharged by sequentially raising the pressure of air. In this regard, each power generation cell is constantly supplied with not less than a fixed quantity of air, thus stable power generation can be achieved.

Abstract: A transforming apparatus for compressing digital audio signals of a first format for transformation into second digital audio signals of a different format or a second format. The transforming apparatus includes a peak level calculating circuit for calculating the audio level of the digital audio signals of the first format, a hard disc unit for recording and reproducing level data of the digital audio signals of the first format along with the second digital audio signals to which data exclusively used for the second format are appended and a level indicator for displaying the audio level of the digital audio signals of the first format prior to transformation for monitoring the level of the pre-compression digital audio signals.

Abstract: A lid which is to be heat-sealed on a container, including a laminated sheet composed of a base layer, an adhesive layer, a metallic layer, and a heat-sealable resin layer, in which the base layer includes a single layer of a stretched resin film having many microvoids or a laminate containing at least the stretched resin film, the lid having an indication of the direction of stripping, including a lug provided at the periphery thereof or a print thereon, in such a manner that the indicated direction of stripping should be set within a range of .+-.45.degree. with respect to the direction of greatest thermal expansion coefficient of the base layer when heated from 30.degree. C. up to 80.degree. C. at a rate of temperature rise of 10.degree. C./min for 5 minutes. When hot water is poured into a container with the lid partly stripped, the lid is heated by the steam to close the container without assistance.

Abstract: A laminated sheet for a lid of a container for instant food cooked with hot water, comprising a metallic foil and a synthetic paper affixed to the metallic foil is disclosed. Self sealing of the container is achieved after the lid is partly peeled and hot water is poured into the container.

Abstract: An apparatus for recording and/or reproducing a serial digitized analog signal controls the transport speed of a recording medium according to the sampling rate employed in digitizing the analog signal to produce a constant data density on the recording medium regardless of the sampling rate selected. The frequency of a fundamental clock signal establishes the sampling frequency during recording. A coded timing signal also recorded on the recording medium includes both a sync signal and a coded identity of the sampling frequency in use. During reproduction, the coded identity of the sampling frequency is used to select the same fundamental clock signal as was used during recording and the reproduced sync signal is phase compared with a reference signal derived from the fundamental clock signal to correspondingly control the speed and phase of transport of the recording medium. The fundamental clock signal may be manually varied during reproduction for pitch control of the reproduced analog signal.