Abstract: A communication device is provided which can smoothly perform communication using a video phone function by suppressing the video phone function depending on whether the video phone function is in an effective condition. When an incoming call using the video phone function is occurred or when an outgoing call using the video phone function is performed, a control unit determines whether the video phone function is in the effective condition. Only when it is determined that the video phone function is in the effective condition, the control unit starts communication using the video phone function. When it is determined that the video phone function is not in the effective condition, the control unit 10 executes control to perform only audio communication without performing the communication using the video phone function.

Abstract: A client (such as a PC, portable telephone, PDA, electrical appliances), to which a device such as a IC card is connected, starts a handshake protocol to request a server to start communication. When communication is established via the handshake protocol, the initiative of communication is transferred to the server, and the state changes into a neutral state. In this neutral state, a control packet including a particular number of messages and a finished message is transmitted from the server to the client. If the client receives the control packet, the client performs a process according to the messages included in the control packet. This makes it possible to remotely control a device via a network in a highly reliable and efficient manner.

Abstract: An information distribution system and information distribution method which enable easy information distribution to an unspecified large number of parties by utilizing short range wireless communication are provided, that is, an information distribution system which utilizes a wireless communication system wherein a master side wireless communication apparatus and a slave side wireless communication apparatus start short range wireless communication in accordance with Bluetooth® protocols, the information distribution system has a first wireless communication apparatus 20 which is constituted as the master side wireless communication apparatus, and a second wireless communication apparatus 10 which is constituted as said slave side communication apparatus and which transmits a response signal (2) including distribution information not related to the establishment of connection with the master side wireless communication apparatus in a region for containing the information which is predetermined as the inform

Abstract: A client (such as a PC, portable telephone, PDA, electrical appliances), to which a device such as a IC card is connected, starts a handshake protocol to request a server to start communication. When communication is established via the handshake protocol, the initiative of communication is transferred to the server, and the state changes into a neutral state. In this neutral state, a control packet including a particular number of messages and a finished message is transmitted from the server to the client. If the client receives the control packet, the client performs a process according to the messages included in the control packet. This makes it possible to remotely control a device via a network in a highly reliable and efficient manner.

Abstract: A liquid component sensor includes: an infrared light source; a detection cell including: two substrates made of material for penetrating an infrared light therethrough and stacked each other; a passage for flowing liquid arranged between facing surfaces of the substrates; and a detection portion for detecting the liquid provided by at least a part of the passage; a spectrometer for dispersing light penetrating the detection cell; and a light detector for detecting dispersed light. Each substrate includes outside and facing surfaces, so that two substrates provide four surfaces totally. The detection cell further includes a filter for passing the infrared light having a predetermined wavelength selectively. The filter is disposed on at least one of four surfaces at a predetermined position, which corresponds to at least the detection portion.

Abstract: Provided is a lens apparatus, including: a lens barrel; a movable optical member arranged in the lens barrel; and an operation ring arranged on an outer peripheral surface of the lens barrel and configured to be rotated about an optical axis when the movable optical member is to be driven in an optical axis direction, the operation ring including a plurality of gears formed about the optical axis, the plurality of gears being mutually rotated at the same cycle when the operation ring is rotated, at least one of the plurality of gears being arranged apart from an electric operation member in the optical axis direction when the operation ring is rotated by the electric operation member.

Abstract: A photographing device to photograph an object includes a displaying unit to display an image acquired from the object, an image recording unit to record the image, an enlarged image generating unit to extract a portion or whole of the image displayed on the displaying unit to generate an enlarged image from the image, and a display control unit to display the enlarged image instead of the image on the displaying unit or in an overlapped manner with the image before capturing the image into the image recording unit.

Abstract: A communication device for managing a key necessary for secure near field communication includes an IC card function executing unit, a reader/writer function executing unit, a receiving unit, a determining unit, and a function execution controlling unit. The IC card function executing unit executes a function of an IC card. The reader/writer function executing unit executes a function of a reader/writer. The receiving unit receives a command. The determining unit determines whether the receiving command is intended for the IC card function or the reader/writer function. The function execution controlling unit controls the IC card function executing unit to execute the IC card function or the reader/writer function executing unit to execute the reader/writer function according to a result determined by the determining unit.

Abstract: Provided is portable electronic equipment capable of mutually converting character information and simplified character information. The portable electronic equipment is equipped with a display unit; a character information acquisition unit that acquires character information; a trigger signal detection unit that detects a prescribed trigger signal; a character information conversion unit that simplifies character information by extracting sentence elements from the character information and rearranging the sentence elements into a prescribed order or simplifies the character information by replacing prescribed words in the character information with symbols pertaining to said words, when the trigger signal is detected by the trigger signal detection unit; and a display control unit that displays on the display unit the character information simplified by the character information conversion unit.

Abstract: A liquid component sensor includes: an infrared light source; a detection cell including: two substrates made of material for penetrating an infrared light therethrough and stacked each other; a passage for flowing liquid arranged between facing surfaces of the substrates; and a detection portion for detecting the liquid provided by at least a part of the passage; a spectrometer for dispersing light penetrating the detection cell; and a light detector for detecting dispersed light. Each substrate includes outside and facing surfaces, so that two substrates provide four surfaces totally. The detection cell further includes a filter for passing the infrared light having a predetermined wavelength selectively. The filter is disposed on at least one of four surfaces at a predetermined position, which corresponds to at least the detection portion.

Abstract: A communication device for managing a key necessary for secure near field communication includes an IC card function executing unit, a reader/writer function executing unit, a receiving unit, a determining unit, and a function execution controlling unit. The IC card function executing unit executes a function of an IC card. The reader/writer function executing unit executes a function of a reader/writer. The receiving unit receives a command. The determining unit determines whether the receiving command is intended for the IC card function or the reader/writer function. The function execution controlling unit controls the IC card function executing unit to execute the IC card function or the reader/writer function executing unit to execute the reader/writer function according to a result determined by the determining unit.

Abstract: An information providing system and method and a storage medium which provide information services to each client apparatus on which a browser for browsing content and at least one object operate, through the cooperation with the operation of the object. A server apparatus has a view server for providing content to the browser, a communication server for making communication with the object, and an application sever for making the view server and the application server cooperate with each other. When a read operation from the object is performed, the communication server notifies the application server of a result of the read operation, thereby providing synchronization between the communication server and the view server.

Abstract: A driver operates a shift pedal to perform shift change of a transmission via a shift mechanism provided in a vehicle. An operation of the shift pedal is detected by a load sensor. When a sliding gear and a fixed gear of the transmission continue to be separated from each other for a predetermined period of time or longer after a shifting operation by the driver is detected by a load sensor, the rotational speed of the engine is maintained within a target range by an ECU.

Abstract: Provided is portable electronic equipment capable of mutually converting character information and simplified character information. The portable electronic equipment is equipped with a display unit (21); a character information acquisition unit (41) that acquires character information; a trigger signal detection unit (42) that detects a prescribed trigger signal; a character information conversion unit (43) that simplifies character information by extracting sentence elements from the character information and rearranging the sentence elements into a prescribed order or simplifies the character information by replacing prescribed words in the character information with symbols pertaining to said words, when the trigger signal is detected by the trigger signal detection unit (42); and a display control unit (44) that displays on the display unit (21) the character information simplified by the character information conversion unit (43).

Abstract: A client (such as a PC, portable telephone, PDA, electrical appliances), to which a device such as a IC card is connected, starts a handshake protocol to request a server to start communication. When communication is established via the handshake protocol, the initiative of communication is transferred to the server, and the state changes into a neutral state. In this neutral state, a control packet including a particular number of messages and a finished message is transmitted from the server to the client. If the client receives the control packet, the client performs a process according to the messages included in the control packet. This makes it possible to remotely control a device via a network in a highly reliable and efficient manner.

Abstract: A client (such as a PC, portable telephone, PDA, electrical appliances), to which a device such as a IC card is connected, starts a handshake protocol to request a server to start communication. When communication is established via the handshake protocol, the initiative of communication is transferred to the server, and the state changes into a neutral state. In this neutral state, a control packet including a particular number of messages and a finished message is transmitted from the server to the client. If the client receives the control packet, the client performs a process according to the messages included in the control packet. This makes it possible to remotely control a device via a network in a highly reliable and efficient manner.

Abstract: A barrier film formed on top of a substrate, a barrier film formed so as to cover a functional element region fabricated on top of a substrate, or a barrier film formed on both a substrate and a functional element region, wherein the barrier film includes at least one layer of a silicon nitride film formed by laminating two or more silicon nitride layers having different Si/N composition ratios.

Abstract: A communication device is provided which can smoothly perform communication using a video phone function by suppressing the video phone function depending on whether the video phone function is in an effective condition. When an incoming call using the video phone function is occurred or when an outgoing call using the video phone function is performed, a control unit determines whether the video phone function is in the effective condition. Only when it is determined that the video phone function is in the effective condition, the control unit starts communication using the video phone function. When it is determined that the video phone function is not in the effective condition, the control unit 10 executes control to perform only audio communication without performing the communication using the video phone function.

Abstract: A semiconductor chip on which a light receiving element is mounted, a preamplifier for amplifying an output signal from the light receiving element, and an insulating carrier substrate on which the light receiving element is mounted are connected such that the output signal from the light receiving element is input to the preamplifier through electrodes on the carrier substrate, and there are provided two electrodes, on the carrier substrate, having a capacitance value of 40 fF or more therebetween in a state where no light receiving element is mounted.

Abstract: A photographing device to photograph an object includes a displaying unit to display an image acquired from the object, an image recording unit to record the image, an enlarged image generating unit to extract a portion or whole of the image displayed on the displaying unit to generate an enlarged image from the image, and a display control unit to display the enlarged image instead of the image on the displaying unit or in an overlapped manner with the image before capturing the image into the image recording unit.