| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 161 | The method and system that is suitable for it to transmit information | JP2000566976 | 1999-08-23 | JP4398590B2 | 2010-01-13 | ケープカル コンスタンテイーン; バナツシユ ルードルフ |
| A process and system for the transfer of information, which is suitable in particular for digital information transfer. At least one information signal is created, consisting of at least one reference component and at least one information component, wherein at least one of these components has a temporally continuous frequency change during the transfer and, in addition, the reference component and the information component form discrete states for the provision of bit patterns. After receiving, the at least one component with frequency change is transferred into constant intermediate frequencies. From the spectrum of the constant intermediate frequencies, in each case the best-suited signal components are selected, separated as constant frequencies from interference portions and evaluated with regard to the relevant information parameters. This allows a signal transfer with high quality and high transfer rate, even over great distances, for example, under water. Furthermore, a suitable evaluation system is described. | ||||||
| 162 | Embedded wireless device | JP2005222675 | 2005-08-01 | JP4275115B2 | 2009-06-10 | 惇 安達; 静夫 水品 |
| 163 | Communication system for underwater use | JP2002580531 | 2002-03-28 | JP2004531939A | 2004-10-14 | サミュエル ウィリアム ダウナー; ショーン マイケル ダン; ジョナサン ジェイムス デイヴィス; スティーブン アーサー ポインター |
| 【課題】ドップラー効果と複数経路伝搬を解決したデジタル水中通信装置及び方法を提供する。
【解決手段】デジタル水中送信用に、デジタルビット情報シーケンス（１７）が各々ｎビットを含むシンボルの連続に区分され、ｎは１と等しいか又は大きい。 ２ nの潜在的シンボルがある。 各シンボル（１９）はｍビット長の対応する基礎コードシーケンスに置き換えられ（２０）、結果（２１）は搬送波のバイフェーズ変調（２２）後に音響トランスデューサに送られる。 コードは良い相関関係特性を持ち、擬似ランダム最大長シーケンス、ゴールドコード又はカサミコード等である。 ｍ／ｎの値は少なくとも３２で、基礎シーケンスは変調前に一端又は両端が巡回的に拡張され、ソロモンリード冗長コード化（１８）が初期に情報シーケンスに加えられる。 変調器（２２）の出力（２３）の前に一対のチャープ波形（２４）が置かれる（２６）。 【選択図】図３ |
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| 164 | Underwater communication system | JP2002580530 | 2002-03-28 | JP2004528773A | 2004-09-16 | サミュエル ウィリアム ダウナー; ショーン マイケル ダン; ジョナサン ジェイムス デイヴィス; スティーブン アーサー ポインター |
| 【課題】ドップラー効果と複数経路伝搬を解決したデジタル水中通信装置及び方法を提供する。
【解決手段】水中送信用にデジタル情報シーケンスが搬送波に電気的に変調され（２２）、変調搬送波（２３）は音響送信用出力信号（１３）を与えるため互いに及び変調されたデジタルシーケンスに対して既知のタイミングの少なくとも２つのパルス信号（２４）で前置きされる。 パルス信号は受信機に送信の開始を指示し、変調信号を復調前に再サンプリングするためドップラー情報を含む。 情報シーケンスが等長のブロックに符号化される場合、連続ブロック間の関係がドップラー情報の更新に使用され後のブロックに使用できる。 チャンネル情報もパルス信号及び／又はブロックから得られ、入力信号の次の部分をレーキングできる。 パルス信号は好ましくは良い相関関係特性を持ち、線形上昇するチャープの直に連続した同一な対である。 【選択図】図３ |
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| 165 | Method and apparatus for performing data communication with the underground instrument package | JP2000610154 | 2000-04-07 | JP2002541721A | 2002-12-03 | アーネスト，フレッド; フレイザー，エドワード; ロバーツ，ジョージ |
| (57)【要約】 ドリリング装置上に配置された地下計器パッケージと通信するために設けられるデータ通信システム。 ドリリング装置は、第１と第２の導電セクション間に、絶縁セクションを有する。 システムには、ドリリング装置の第１の導電セクションとグラウンドとに接続された電源が含まれる。 受信機が、電源を流れる電流を測定する。 ドリリング装置の第１と第２の導電セクション間に、電気経路が設けられる。 電気経路内に設けられたスイッチが、計器パッケージによって生成されるデータに応答して、電気経路を開閉する。 | ||||||
| 166 | Communication for the method and apparatus of the water | JP51906895 | 1995-01-12 | JPH09509116A | 1997-09-16 | ピー． トンプソン，バン; マースキー，バリー |
| (57)【要約】 水中の音響信号は、受信されかつ電気伝達信号に処理され、続いて水中のダイバーの歯（２９）と選択的に制御可能に振動伝達係合して保持された変換器（３０）が加圧される。 変換器（３０）は、電気信号を歯（２９）に伝えられる低い振幅の音声に関する振動に変え、更にその振動は、顎の骨及び頭蓋骨を通じて渦巻管まで伝えられ、脳まで伝えられる電気信号に処理され、音声として認識される。 変換器（３０）は、好適には、上側の又は上顎骨の歯（２９）に抗して、唇形に又は咬合して配置可能であり、変換器（３０）と歯（２９）との間の係合力は、コミュニケーションを快適にするために、ダイバーによって少なくとも部分的に制御される。 | ||||||
| 167 | Radio mark for indicating position for emergency | JP28283394 | 1994-10-21 | JPH08125552A | 1996-05-17 | TSUTSUMI MASAYUKI; ONO KAZUHIKO |
| PURPOSE: To hold the oscillation frequency of a quartz oscillation circuit or a quartz oscillator to a prescribed value or within a prescribed allowance deviation value range with simple device constitution. CONSTITUTION: A transmission unit 21 generating radio waves of prescribed frequencies, the power device and an antenna device radiating the radio waves generated in the transmission unit 21 to space are provided. In a position indication radio mark for emergency, at least the quartz oscillation circuit 22 is separated and sorted, and is stored in a heat-retaining container 12 surrounded by a vacuum layer 13 among respective parts constituting the transmission unit 21. The inner part of the heat-retaining container 12 is filled up with antifreezing fluid or oil 24. COPYRIGHT: (C)1996,JPO | ||||||
| 168 | Underwater detection equipment | JP22207188 | 1988-09-05 | JPH0727023B2 | 1995-03-29 | 純夫 高木 |
| 169 | Underwater communication equipment | JP35480091 | 1991-12-19 | JPH04292026A | 1992-10-16 | BURAIAN DEII UEINAA; KURISUTOFUAA DABURIYUU UIZAAZU |
| PURPOSE: To improve the resistance to distortion and to perform a reliable communication at a high transmission rate by receiving a audible wave from a sonar device by the underwater sound detection device of a submarine, encoding the output by a sonar control device and taking out a communication signal. CONSTITUTION: The sonar device for helicopter or watercraft transmits a continuous frequency pulse underwater and generating an audible wave. The audible wave is transmitted to the underwater sound detection device 76 of a submarine by passing underwater. A underwater communication equipment 30 is composed of a control device 32 and a transceiver 34. The device 32 controls a projector 75 in the transceiver 34 to transmit a coded transmission signal in the form of an oscillating transmission signal. Then, the underwater sound detection device 76 of the transceiver 34 restores the received oscillating signal. The control device 32 is composed of a display device 60, the sonar device 61, a CPU 62 and a memory 63. The output of the device 76 is supplied to the device 61 via a line 78. The device 61 processes the received signal by BPF and taking out a coded communication signal, and supplies it to a CPU 70. COPYRIGHT: (C)1992,JPO | ||||||
| 170 | JPS6359289B2 - | JP1434484 | 1984-01-31 | JPS6359289B2 | 1988-11-18 | |
| 171 | JPS6359288B2 - | JP15646182 | 1982-09-08 | JPS6359288B2 | 1988-11-18 | |
| 172 | JPS6347044B2 - | JP15716981 | 1981-10-01 | JPS6347044B2 | 1988-09-20 | HASHIMOTO MASAJI |
| 173 | Method and apparatus of underwater communication | JP1434484 | 1984-01-31 | JPS60160233A | 1985-08-21 | YAMAGUCHI NAOHISA |
| PURPOSE:To offer an inexpensive and simple underwater communication equipment with ease of carriage by constituting the equipment with a throat microphone, a battery power supply, an amplifier and a cord connecting them, attaching the throat microphone of the underwater communication equipment applied with water-proof processing to the throat of a communication personnel so as to be carried and dringing the speaker to the vicinity of the ear of the communication personnel for the purpose of conversation. CONSTITUTION:The equipment consists of the throat microphone 2, the battery power supply 3, the amplifier 4, the speaker 5 and the cord 6 connecting them, the throat microphone 2 is provided to the base of the cord and the speaker 5 is provided to the tip while they are connected, the battery power supply 3 and the amplifier 4 are provided and also water-proof processing is applied. In making communication with the underwater communication equipment 1 carried in this way, a casing 8 or a speaker casing 9 is carried by the head and the speaker 5 is brought near the ear of the other party or carried by the opposite party for the purpose of conversation. Thus, the conversion is attained with the opposite part in an almost similar way to that on land through the throat microphone even if not only a full face is worn but also a mask exposed with the mouth part is used. | ||||||
| 174 | Apparatus for determining direction of using curl-free magnetic vector potential field | JP16783281 | 1981-10-20 | JPS57108677A | 1982-07-06 | REIMONDO SHII BURINASU |
| 175 | Method and device for demodulating modulated curl free magnetic vector potential field | JP16783181 | 1981-10-20 | JPS57103441A | 1982-06-28 | REIMONDO SHII GERINASU |
| 176 | Data transmission system | JP10222580 | 1980-07-25 | JPS5726942A | 1982-02-13 | MATSUURA MASAYUKI; SAITOU KIMIMASA; YAMAMOTO YOSHIHIRO; HOSOHARA YASUHARU |
| PURPOSE:To reduce the total cost including installation cost and maintenance cost, by forming a transmission line with a burried metallic conductor pipe and ground, and transmitting data carrier signal waves on the transmission line. CONSTITUTION:A data carrier signal wave is applied between a burried metallic pipe 1 and a grounded electrode E at one of two points P, P'. This carrier signal wave propagates, by taking the pipe 1 between the P, P' and ground G as a pair of transmission lines, that is, with attenuation in logarithmic proportion to a distance through the scattering in ground. The carrier signal wave attenuated through propagation can be received between the pipe 1 and the grounded electrode E' at the point P' of the P, P'. | ||||||
| 177 | Information transmission in the sea | JP4417376 | 1976-04-20 | JPS52127710A | 1977-10-26 | TAKASHIMA TETSUAKI |
| PURPOSE:To reduce the occurrence of noise and to economize the equipment by using the space between two electrode plates installed in the sea as a part of the information transmission line. | ||||||
| 178 | Fixed hydrophone | JP3600076 | 1976-04-02 | JPS52119801A | 1977-10-07 | KATOU HIRONOBU |
| PURPOSE:To provide a fixed type underwater sound detector (hydrophone) of low cost which can be constructed with facility, by eliminating the connecting cable between the fixed stalion and the base station, thereby reducing the system cost and relaxing the restrictuions on the construction work. | ||||||
| 179 | 수중 자기장 통신을 위한 하이브리드 수동형-복호전달 중계 단말 및 그 중계 방법 | KR1020170052788 | 2017-04-25 | KR1020180119270A | 2018-11-02 | |
| 본발명은수중자기장통신을위한하이브리드수동형-복호전달중계단말및 그중계방법에관한것으로, 수중자기장통신을위한하이브리드수동형-복호전달중계단말을이용한중계방법에있어서, 상기하이브리드수동형-복호전달중계단말은송신단말으로부터자기유도된신호를수신하는단계, 제1 타임슬롯동안상기수신신호를수신단말로전달함과동시에버퍼에저장하는단계, 그리고제2 타임슬롯동안상기버퍼에저장된신호를복호화하고변조하여변조된신호를상기수신단말로전송하는단계를포함한다. 본발명에따르면, 동적으로변화하는수중환경에서자기장통신의전송거리를확장하는동시에경로손실을감소시킴으로써, 수중환경에서자기장통신의성능을개선시킬수 있다. | ||||||
| 180 | 스마트 헬스 케어 구명 조끼 | KR1020170110674 | 2017-08-31 | KR101845403B1 | 2018-04-04 | 박지현 |
| 본발명은구명조끼에대한것으로서, 특히구명조끼에부착되는조난자정보처리부와부력보호부를포함하여조난자의위치나생존정보체온보호등과같은기능을구비하여실질적으로조난자를보호하고빠른구조가가능한스마트헬스케어구명조끼이다. | ||||||
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