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WO/2008/011643A1 |
In an apparatus for access control with a lock having a blocking element, with an operating element for the blocking element, an electronic key, a reception unit for receiving identification data for the key and an evaluation circuit for...
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WO/2008/003939A1 |
A data communication system comprising a transmitter (2) for transmitting data in a digitally modulated electromagnetic or magnetic signal and a receiver (5) for receiving the digitally modulated electromagnetic or magnetic signal, where...
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WO/2007/148877A1 |
A communication device and method using the human body are provided. The communication device determines an arrangement direction of signal electrodes and ground electrodes according to a signal transmission direction and whether the gro...
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WO/2007/145436A1 |
A communication device and method is provided. The communication method using a human body includes modulating data, generating a first timing signal by using the modulated data, generating a wideband pulse with a short time interval on ...
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WO/2007/129237A1 |
The invention describes a method of transferring application data (F1, F2) from a first device (Ds) to a second device (DT1, DT2), which method comprises exchanging, through the body of a user (2) touching a touch interface (210) of the ...
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WO/2007/123343A1 |
Provided is a human body communication method using a multi-carrier modulation method, in which users do not interfere with each other in an environment with several users, and stable communication is possible when users are exposed to s...
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WO/2007/088360A1 |
An underwater system (10) comprising a transmitter (12) for broadcasting an electromagnetic synchronisation signal and at least one node (14) that has a receiver for receiving that signal, the node being adapted to use the received signa...
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WO/2007/088258A1 |
System for collecting information (1) for submarines (2) comprising: a buoy (3); at least one antenna (4) for receiving RF signals (5), linked to the said buoy (3); means for electronically processing signals (6) received by said at leas...
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WO/2007/086422A1 |
A transmitter (2) modulates information to be transmitted by an alternating signal of a prescribed frequency, and has a variable reactance section (16), which permits a floating capacitance (18) and a floating capacitance (19) to resonat...
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WO/2007/084807A1 |
A system (10) automatically configures and sets up an ad hoc wireless medical network (40). Wireless peer devices (221, 222, …, 22n) each includes a peer BCC interface module (241, 242,…, 24n) for authenticating a patient and transmi...
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WO/2007/082612A1 |
The aim of the invention is to provide a communication system (1) for controlling electric functional units (2,1 to 2.n) in the electronic installation industry, which simplifies handling due to simple topology and low installation costs...
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WO/2007/072066A1 |
An underwater communication system comprising a transmitter having an underwater electrically insulated magnetically coupled antenna that is operable to transmit EM signals through the seabed. Preferably, the transmitter antenna is arran...
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WO/2007/068918A1 |
An underwater system having a transmitter (12) with an elongate leaky transmission line transducer (10) that is electrically insulated from the water and coupled to the transmitter (12) for transmitting electromagnetic signals. The trans...
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WO/2007/070602A2 |
An electronic device (100) having at least a first portion (102) and a second portion (104) is disclosed. The first portion is joined to the second portion by a mechanical connection. The electronic device (100) includes a first communic...
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WO/2007/066137A1 |
Data communication apparatus comprising transmission means adapted to transmit data as the ratio of pairs of frequencies between objects that are moving relative to one another. It is particularly applicable to acoustic data communicatio...
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WO/2007/066447A1 |
In a sheet-like communication device (100) which can easily charge a power supply source to communication elements, a second conductive layer (102) is disposed substantially in parallel with a first conductive layer (101), an electrode (...
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WO/2007/066976A1 |
A communication system using a frequency determined according to information security protection or a transmission distance of a signal is provided. A local area communication requiring information security protection uses a frequency le...
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WO/2007/066406A1 |
A technology is provided to realize two-dimensional communication using electro-magnetic waves. A communication device (10) has a first electrically conductive layer (20), a second electrically conductive layer (30) and a dielectric laye...
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WO/2007/066942A1 |
Provided are a method, apparatus and system for providing a touch and play (TAP)-based service. The method includes setting respective device identifiers of a plurality of devices which can be connected to a device using an organism as a...
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WO2007020452B1 |
A method of configuring a communication channel prior to the transmission of an input signal along the communication channel, the communication channel comprising a plurality of sub-channels, the method comprising determining the strengt...
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WO/2007/066405A1 |
A technology is provided to realize two-dimensional communication using electro-magnetic waves. A communication device (10) has a first electrically conductive layer (20), a second electrically conductive layer (30) and a dielectric laye...
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WO/2007/060223A1 |
A system and method for evaluating and tracking a frequency offset for a transmission system whose bandwidth is not insignificant with respect to a central frequency, wherein the system transmits waveforms containing fixed carriers whose...
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WO/2007/049845A2 |
The present invention provides a communication apparatus being in directly contact with a human body and using the human body as a transmission channel for data communication. The communication apparatus attached to the human body transm...
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WO/2007/036061A1 |
The invention relates to a system for information transmission between a read/write station and several portable devices. According to the invention, the information transmission is achieved between a portable device and the read/write s...
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WO/2007/018151A1 |
A communication device enabling a user to perform authentication by simple action with the use of physical information and to perform communication via user’s body. An authentication device (10) has a communication section (30) for com...
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WO/2007/013310A1 |
A communication system, communication apparatus, method and program wherein appropriate communication settings can be easily performed in accordance with the communication environment. A state determining part (1014) performs a processin...
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WO/2006/134331A1 |
An underwater communications system for transmitting electromagnetic and/or magnetic signals to a remote receiver, the system having a data input; a digital data compressor for compressing data that is to be transmitted; a modulator for ...
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WO/2006/132058A1 |
Communication device, method and program for providing communication environment which is not limited by use environment. An electrode control section (261) of the communication device (260) checks statuses of static coupling of an elect...
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WO/2006/130223A2 |
A system is provided for underground mapping, location determination and communications utilizing existing LORAN transmitters and a subterranean H-field antenna coupled to a conventional LORAN receiver. The result is an underground LORAN...
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WO/2006/124746A2 |
A power pump performance analysis system and methods includes a signal processor connected to certain sensors for sensing pressures and stresses in the cylinder chambers and the inlet and discharge piping of a single or multicylinder pum...
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WO/2006/120582A1 |
Wireless communication is provided between a mobile telephone handset 1 and a headset 2 worn by a person 3 that uses the handset, through a first, wireless link such as Bluetooth. A second communication link is established by passing ele...
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WO/2006/098203A1 |
There is provided an electronic device executing a useful function at the site without intention of the user owning the electronic device. The electronic device does not receive a signal if the signal is not useful even if at the same pl...
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WO/2006/094606A1 |
The invention relates to an electrical circuit arrangement for generating signal events for initiating or carrying out switching, adjusting or releasing processes. According to the first invention aspect, the inventive electric circuit a...
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WO/2006/095651A1 |
There is provided a molecular communication system capable of transmitting an information molecule in which predetermined information is encoded to a target destination with preferable control. The molecular communication system includes...
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WO/2006/087670A1 |
A device (A) is described, which is capable of being operated within a network comprising a touch interface (2) which is adapted to detect that a user (3) touches the touch interface (2) and simultaneously touches a touch interface (6) o...
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WO/2006/085438A1 |
Stable receiving is realized by a simpler receiver constitution. When a hand of a human body is made to face a panel section (201), the electric field around the human body is coupled to a sensor electrode (2122) of a coil sensor (212) t...
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WO/2006/072357A1 |
Disclosed is a method for transmitting messages between an immersed partner, especially a submarine (11), and a terrestrial or air-based partner, particularly an aircraft (12). In order to avoid putting the immersed partner at risk durin...
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WO/2006/063818A2 |
A waveguide driver circuit (100) for generating a current pulse in a waveguide (160) comprises: a voltage source (140) for supplying a direct current voltage; a choke (110) whose first connection (122) is coupled to a first connection of...
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WO/2006/062112A1 |
A signal is transmitted more stably by an information transmission through-human-body system. An electrode (104) of a transmitter/receiver (102) in contact with or capacitively coupled to a human body (101) is electrically connected thro...
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WO/2006/059684A1 |
A transmitter comprises transmission means (3) for transmitting a modulating signal having information modulated, a transmission electrode (8) for inducing an electric field based on the modulating signal, in a field transmission medium ...
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WO/2006/059454A1 |
An information processing apparatus is provided as a wearable device wherein the diffusion of data to ambient space is small, there is no need of contact of an electrode with a living body surface when attaching the device to a living bo...
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WO/2006/054706A1 |
When users hold their respective data communication apparatuses and communicate with each other, they ensure that their electrodes contact with or get close to each other's body without awareness, thereby performing stable human body com...
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WO/2006/040095A2 |
The invention relates to a method and user-sided supportable circuit which is used to transfer signals within a short-range surrounding a user, in particular by taking into account the body itself. The aim of the invention is to provide ...
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WO/2006/038434A1 |
A working condition detection device capable of excellently detecting work that a worker performs to an article. An injector (50) is electrically conductive in substantially the entirety of it, and a contact tag (1c) is embedded straddli...
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WO/2006/035492A1 |
A sheet-shaped communication apparatus wherein a plurality of communication elements are embedded and each of the communication elements communicates with another nearby communication element to form a network, thereby conveying informat...
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WO/2006/035490A1 |
A second conductor part (102) of communication equipment (100) is arranged almost parallel to a first conductor part (101), and a plurality of communication elements (105) are arranged between the first conductor part (101) and the secon...
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WO/2006/035489A1 |
A first conductor layer (101) of sheet-type communication equipment (100) is provided with a plurality of holes (103), a second conductor layer (102) is arranged almost parallel to the first conductor layer (101), and a plurality of comm...
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WO/2006/035491A1 |
A sheet-shaped communication apparatus wherein a plurality of communication elements are embedded and each of the communication elements communicates with another nearby communication element to form a network, thereby conveying informat...
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WO/2006/021421A1 |
In order to be able to transmit measuring signals or a video recording signal along a pipeline (10) and which e.g. come from a scraper (20) inspecting said pipeline by means of a camera, the invention proposes a method for the wireless...
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WO/2006/010686A1 |
The invention relates to a device for accessing a vehicle, which uses a current passing through the body. The inventive device comprises at least one portable identification object (12) and a controller (14) which is installed on board t...
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