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Matches 651 - 700 out of 1,894

Document Document Title
JP2014123789A
To provide an information terminal that is capable of communication by vibration while avoiding use of vibration in an audible range and can be manufactured at low costs.An information terminal 1 is configured to be able to communicate u...  
JP5540159B2  
JP5530003B2  
JP5532900B2  
JP5504727B2  
JP2014512113A
The present invention provides a realization method and a system of short-distance communication. A sending set modulates to a digital signal and a method of the present invention contains a step which reproduces an audio signal generate...  
JP2014093676A
To reduce dependency on a communication environment and to enable communication by tracking a communication objective even if it is a movable communication objective.A communication device comprises: a transducer unit comprising n (n is ...  
JP5487989B2  
JP2014507092A
In a device for sending electric power or data through a solid rigidity board, without penetrating a substrate, Sound transducer parts are distorted, it is mounted on a substrate by an insulator element, and a distortion insulator elemen...  
JP2014505912A
A system for carrying out radio acquisition of the characteristic measured value of fusion metal is provided. Contact Brock who has the composition substantially connected with the 1st end of a lance holder in the air on an operation is ...  
JP5430519B2  
JP5429826B2  
JP5419447B2  
JP5414059B2  
JP2014022829A
To provide an inter-vehicle communication method that, if there is a car without a mounted system in a train, conveyance of information by local communication is performed jumping over the car without the mounted system.A transmission un...  
JP2013546256A
[Subject] An underwater communication apparatus using visible light in which low cost and high-speed data transmission are possible is provided. [Means for Solution] An input means which changes into an electric signal a data signal unde...  
JP5375027B2
To provide a modulation and demodulation system capable of suppressing pitch variation of a signal due to a Doppler shift. A modulation device 2 radiates an ultrasonic wave while approaching a modulation device 3, so a modulated signal a...  
JP5338302B2
To suppress power consumption of a power supply in a communication apparatus carried by a diver because a space for mounting the power supply (battery) is limited and therefore a capacity of the power supply is limited. The underwater co...  
JP5324020B2
The invention concerns a communication system between a portable unit (1), such as a watch, and a communication terminal (2) such as a personal computer, characterised in that the communication terminal (2) comprises at least means for t...  
JP5315843B2
To provide a traffic signal control system, a driving device, a traffic signal control unit, and a signal control determination method by the traffic signal control system, which are excellent in environment-resistant property and high i...  
JP5292893B2
To exchange information without disturbing listening of sound. A modulation apparatus generates a waveform obtained by combining a plurality of frequency components. When superimposing information on the waveform, the modulation apparatu...  
JP5256291B2  
JP5251572B2  
JP5251552B2  
JPWO2011118018A
[Subject] In environment where information is transmitted as a sound wave, a possible dispatch device of carrying out that it is hard to make people's ear perceive a sound wave for transmitting information is provided. [Means for Solutio...  
JPWO2011118018A1
【課題】音波として情報が伝達される環境に おいて、情報を伝達するための音波を人の耳 に知覚させ難くすることの可能な発信装置を 提供する。【解決手段】発信装置10は...  
JPWO2011118017A
[Subject] In the environment where information is transmitted as a sound wave, the possible dispatch device of carrying out that it is hard to make people's ear perceive the sound wave for transmitting information is provided. [Means for...  
JPWO2011118017A1
【課題】音波として情報が伝達される環境に おいて、情報を伝達するための音波を人の耳 に知覚させ難くすることの可能な発信装置を 提供する。【解決手段】発信装置10は...  
JP5223614B2  
JP2013120993A
To reduce the burden of works for searching, locating, repairing and replacing the equipment, when a submarine network terminal (repeater) fails in a submarine network.A submarine network 4 (cable) is laid on the sea bottom 3. A pluralit...  
JP2013110609A
To connect with a device within a predetermined range, out of devices connected with a network.The information processing system has an information transmitter connected with a predetermined network, and an information receiver for conne...  
JP5195637B2  
JP2013042399A
To provide a technique which enables neighboring devices to exchange information without installing a special communication apparatus.A transmission device comprises: means for acquiring transmission data; encoding means for outputting o...  
JP2013005377A
To provide a mobile terminal device capable of receiving an acoustic ID and appropriately controlling to switch on/off a decode function to decode the acoustic ID into an ID code, in an acoustic communication system for transmitting info...  
JP5106664B1
[Subject] Even if you do not add a special communication device, provide the art in which information can be exchanged with near devices. [Means for Solution] A sending set includes a means to acquire send data, an encoding means which o...  
JP2012531108A
An observance zone is established and a system which monitors an interaction with the observance zone is provided. The system has an observance zone indicator and a wear device. The observance zone indicator transmits an ultrasonic wave ...  
JP2012223352A
To provide image information having excellent continuity and real time properties to a reception side unit connected via a wireless communication line.This ultrasonic diagnostic apparatus includes: a transmission data division part 71 di...  
JP2012222463A
To provide an acoustic communication system that makes it possible to connect a modulation device and a sound emission device with narrow band transmission means in the system in which the modulation device and the sound emission device ...  
JP2012209865A
To provide an underwater acoustic communication device which is capable of performing reliable communication and is low power consumption.A transmission circuit provided transmits an acoustic signal in which m bits are frequency division...  
JP2012190328A
To measure the position of an intruder with a simple constitution in an intrusion detection system for detecting a human action using spatial feature amount.In an intrusion detection system 201, distance measuring equipment 101 includes;...  
JP4999981B2
To provide an information reception reporting device and information reception reporting method facilitating obtaining of an acquisition state of information data. This information reception reporting device 1 receives synthesized voice ...  
JP5003578B2  
JP4939636B2  
JP2012095270A
To restrict a communicable range in an area where radio waves used for wireless communication reach.A wireless access point superimposes establishment information, which is used to establish a wireless communication path between a commun...  
JP2012065073A
To avoid disruption of communication due to deviation of transmission and reception timing by correcting the deviation of transmission and reception timing with a communication partner.A master unit 100 comprises: a piezoelectric element...  
JP2012507916A
PURPOSE: A method and an apparatus for wireless communication using an acoustic signal are provided to reduce pairing time and improve user convenience and functionality while enhancing the security of a wireless communication link betwe...  
JP2012042244A
To estimate an opposing direction between terminals while using general portable terminals, without requiring any infrastructure facility or any special hardware.A search side (a) wirelessly notifies a searched side (b) of a transmission...  
JP4869182B2  
JP4856835B2  
JP2011530939A
Disclosed are a system and a method for transceiving data in an audio frequency band. The system includes a data input unit to input data for acoustic communication into an audio signal, a transmitting unit to transmit the audio signal i...  

Matches 651 - 700 out of 1,894