Abstract: A fuel cell apparatus includes a heat exchange unit including a laminated structure, a water entrance provided at the laminated structure and through which the water from the hot water storage unit flows into the laminated structure, and a water exit provided at the laminated structure and through which the water is discharged out of the laminated structure after the water passes through the laminated structure. The laminated structure is integrally formed into lamination by a heat exchanger for the fuel cell cooling water for recovering heat in the fuel cell cooling water and at least any one of a first heat exchanger for eliminating moisture contained in the fuel-containing material through the heat exchange, a second heat exchanger for eliminating moisture contained in a fuel off-gas through the heat exchange, and a third heat exchanger for eliminating moisture contained in an air off-gas through the heat exchange.

Abstract: A system enables information transmission between a server which serves information by its own communication format and a client which receives service on a general network, with an efficient and simple structure. A conversion server 101 receives a video transmission request message from a client 103 in the HTTP protocol, the conversion server 101 converts the message into a message of a format of a server 102, and transmits the converted message to the server 102. Then, the conversion server 101 returns video data transferred from the server 102 to the client 103 in the HTTP protocol.

Abstract: An objective of the present invention is to provide a method of producing hydroxylated heterocyclic compounds and hydroxylated aromatic carboxylic acids by bioengineering technique, and modified enzymes which can be used for this method. A method of producing hydroxylated heterocyclic compounds or hydroxylated aromatic carboxylic acids comprises reacting an aromatic ring dioxygenase with heterocyclic compounds or aromatic carboxylic acids to hydroxylate these compounds. An enzyme according to the present invention is an aromatic ring dioxygenase comprising an &agr;-subunit consisting of the amino acid sequence of SEQ ID NO: 2, which is modified according to the &agr;-subunit of the biphenyl dioxygenase derived from the strain Burkholderia cepacia LB400, a &bgr;-subunit consisting of the amino acid sequence of SEQ ID NO: 4, and a ferredoxin consisting of the amino acid sequence of SEQ ID NO: 6, and a ferredoxin reductase consisting of the amino acid sequence of SEQ ID NO: 8.

Abstract: A resist composition is prepared by reacting an alkali-soluble polymer having a phenolic hydroxyl or carboxyl groups with a vinyl ether compound in an aprotic solvent, such as propylene glycol monomethyl ether acetate, in the presence of an acid catalyst, suspending the reaction by the addition of a base, and directly adding a photoacid generator to the reaction solution. When a dialkyl dicarbonate is used in stead of the vinyl ether compound, a resist composition is prepared by carrying out the reaction in the presence of a basic catalyst and adding a photoacid generator directly to the reaction. Thus resist compositions can be prepared without isolating or purifying an alkali-soluble polymer which has been substituted by a catalytic reaction.

Abstract: Scenes having arbitrary sizes can be collectively edited. Dynamic image data is managed by a tree structure in accordance with scenes. An array of scenes belonging to a higher order hierarchy than a reference hierarchy by one level is displayed in a scene display area, an array of scenes belonging to the reference hierarchy is displayed in a scene display area, and an array of scenes belonging to a given scene and having an order hierarchy lower by one level than the given scene which is designated by an operator and selected from scenes displayed in the reference hierarchy is displayed in a scene display area. An arbitrary scene displayed in the scene display area is designated, and processing (copy, move, divide, and synthesize) for the designated scene is designated. A tree structure portion of the designated scene is modified in accordance with the designated processing.

Abstract: A fuel cell which provides less gas leakage, no deformation of the electrodes, and low producing cost is formed of a plurality of electrode units, each having an oxidant electrode, a fuel electrode, and a solid polymer electrolyte membrane sandwiched by the oxidant and fuel electrodes. The solid polymer electrolyte membrane has a larger area than the oxidant and fluid electrodes, and has an electrode contacting portion and an outer peripheral portion projecting from the electrode contacting portion. A gasket covers the outer peripheral portion of the solid polymer electrolyte membrane. A plurality of separators separates the electrode units, the electrode units and separators being stacked to form a fuel cell.

Abstract: A scene change automatic detection unit detects a scene change at the time of input storage of a dynamic image in a storage unit, to retrieve the dynamic image as a search key, and a characteristic amount unit calculates a characteristic amount of each scene. The characteristic amount is stored together with the dynamic image in the storage unit. In a retrieval operation, a scene change automatic detection unit detects a scene change of a dynamic image entered and a scene change automatic detection unit calculates a characteristic amount of each scene. A correspondence determination unit compares a characteristic amount of a stored dynamic image and a characteristic amount of a dynamic image entered as a search key and determines the correspondence of these characteristic amounts.

Abstract: For a common work unit in a plurality of processors, a new application can be associated with the common work unit. A processing system for performing a common work in a work environment having one or more processors, comprising a means for specifying a unit (session) of common work, a means for operating the above common work unit a means for describing the above operation as an operation to a component of the above common work unit (corresponding to a script), and a means for executing the operation described by the above operation description means.

Abstract: In response to a request transmitted by a client through the Fire Wall, a unique service server provides a unique service to the client by using a communication port. Response to an HTTP request which is not directed to the unique service, the unique service server transfers the request to the WWW server without processing, it provides both services by one communication port. A request for acquiring a data service is sent by a client HTTP through the Fire Wall, the unique service server determines the client's request is directed to data provided by the WWW server or directed to the uniquely provided data. If the unique service server determines that the client request is directed to the uniquely provided data, the processing is executed. If the unique service server determines that the client request is directed to data provided by the generally used WWW server, the server transfers the request to the WWW server.

Abstract: This invention aims at providing a method of obtaining fine alloy powders, which are extremely small in particle size, high in purity, and uniform in composition, providing fine alloy powders obtained by this method, and providing molding materials, slurries, and electromagnetic shielding materials, which use these fine alloy powders. This invention provides a fine alloy powder production method, which is characterized in that after performing the process of mixing at least a trivalent titanium compound and a complexing agent, which binds with the trivalent titanium ion, in an aqueous solution containing two or more types of metal ion, the two or more types of metal are made to deposit simultaneously.

Abstract: A processing system employs a plurality of processing apparatuses in which a shared operation can be executed. To this end, first a type of the shared operation is designated, and then a target user of one of the processing apparatuses for a shared operation in executing the designated shared operation is designated, the target user being either a target user individual or a target user group. Finally, execution of an inquiry process is controlled in accordance with a combination of the designated type of shared operation and the designated target user.

Abstract: An information processing apparatus connected to a network to which plural information processing units are connected, in order to enable variation of the image frame rate in a specified information processing apparatus, thereby displaying a watched image in a smoother manner or decreasing the frame rate of unwatched images to increase the frame rate of another image. The information processing apparatus comprises a configuration for recognizing an instruction for varying the amount of image data released from an arbitrary one among the plural information processing apparatus and controlling the amount of image data released from the arbitrary information processing apparatus according to the recognition.

Abstract: This invention aims at providing a method of obtaining fine alloy powders, which are extremely small in particle size, high in purity, and uniform in composition, providing fine alloy powders obtained by this method, and providing molding materials, slurries, and electromagnetic shielding materials, which use these fine alloy powders. This invention provides a fine alloy powder production method, which is characterized in that after performing the process of mixing at least a trivalent titanium compound and a complexing agent, which binds with the trivalent titanium ion, in an aqueous solution containing two or more types of metal ion, the two or more types of metal are made to deposit simultaneously.

Abstract: In an application apparatus of a klinostat, an object is encapsulated in a vessel. A rotating unit rotates the vessel around n axes (n is an integer more than 1) such that gravity is equally applied to the object. A fluid supply unit supplies fluid into the vessel, while the vessel is rotated.

Abstract: A fuel cell is formed as a stack of a plurality of unit cells, each unit cell including an electrode unit held by separators, each electrode unit including a solid polymer electrolyte membrane held by a pair of electrodes. Fluid passages extend through the stack in a stacking direction of the stack. An insulating supply-discharge member having a fluid passage communicates with at least one of the fluid passages extending through the stack. A current collection member is held between the supply-discharge member and the stack. An isolating element is positioned to fluidically isolate the current collection member from a fluid in the fluid passage of the supply-discharge member and from the fluid passages extending through the stack. The fuel cell has high reliability and high generating efficiency, and can be produced at low cost.

Abstract: A system enables information transmission between a server which serves information by its own communication format and a client which receives service on a general network, with an efficient and simple structure. A conversion server 101 receives a video transmission request message from a client 103 in the HTTP protocol, the conversion server 101 converts the message into a message of a format of a server 102, and transmits the converted message to the server 102. Then, the conversion server 101 returns video data transferred from the server 102 to the client 103 in the HTTP protocol.

Abstract: A method of controlling a camera capable of being moved in prescribed directions that differ from one another includes a display step of displaying an image, which has been captured by the camera, on display device having a display screen area divided into a plurality of zones, with a direction of movement of the camera being assigned to each of the zones; a designating step of designating a prescribed position in the display screen area; and a moving step of moving the camera in the direction of movement that has been assigned to whichever zone corresponds to the position designated at the designating step.

Abstract: For a common work unit in a plurality of processors, a new application can be associated with the common work unit. A processing system for performing a common work in a work environment having one or more processors, comprising a means for specifying a unit (session) of common work, a means for operating the above common work unit a means for describing the above operation as an operation to a component of the above common work unit (corresponding to a script), and a means for executing the operation described by the above operation description means.

Abstract: Disclosed is a chemically amplified radiation sensitive composition containing a hydroxystyrene resin and an onium salt precursor which generates a fluorinated alkanesulfonic acid as a photoacid generator, wherein the photoacid generator is a sulfonium or iodonium salt of a fluorinated alkane sulfonic acid, represented by formula (I): Y+ASO3−  (I) wherein A represents CF3CHFCF2 or CF3CF2CF2CF2; and Y represents wherein R1, R2, R3, R4, and R5 each independently represent an alkyl group, a monocyclic or bicyclic alkyl group, a cyclic alkylcarbonyl group, a phenyl group, a naphthyl group, an anthryl group, a peryl group, a pyryl group, a thienyl group, an aralkyl group, or an arylcarbonylmethylene group, or any two of R1, R2, and R3 or R4 and R5 together represent an alkylene or an oxyalkylene which forms a five- or six-membered ring together with the interposing sulfur or iodine, said ring being optionally condensed with aryl groups.

Abstract: When an access request (a request for transfer of video and audio information or a request for a camera operation) to a camera apparatus connected to a network via a terminal is issued via the network, a camera management server processes the access request on the basis of an access right set by a user (or a manager) using the terminal to which the camera apparatus is connected. That is, the camera management server refers to an access right set file and grants or denies permission to access for the user whose has issued the access request. The user to whom the access permission is granted requests a camera control server to permit a camera operation via a camera control client and thereby can receive an image taken by the camera apparatus and voices collected by the camera apparatus and can perform panning, tilting, and zooming of the camera apparatus.