| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 101 | Data transmission apparatus, data receiving apparatus, a communication system, the control program of the data transmission apparatus, a control program of the data receiving apparatus, and a computer-readable recording medium | JP2004161937 | 2004-05-31 | JP4597583B2 | 2010-12-15 | 昇平 大澤; 文博 深江; 仁志 直江; 宏仁 酒井 |
| 102 | Infrared communication device | JP33503298 | 1998-11-11 | JP4172558B2 | 2008-10-29 | 廣彦 石井 |
| A light emitting element is mounted on a substrate, and a light receiving element is mounted on the substrate. A first lens is provided on the light emitting element, and a second lens is provided on the light receiving element. The first lens has an elongated convex shape. |
||||||
| 103 | Communication equipment, communication system, communication method, communication program, communication circuit | JP2007500548 | 2006-01-25 | JP4094657B2 | 2008-06-04 | 昇平 大澤; 文博 深江; 仁志 直江; 宏仁 酒井 |
| A transmitter (1) which transmits a predetermined amount of transfer data using an infrared ray includes: a controller (13) for transmitting an SNRM command to the other station without transmitting a station-search command (XID) for searching the other station, the SNRM command including parameters such as maximum transferable speed and maximum receivable data length of the transmitter (1); and a transmission section (14). Consequently, it is possible to shorten a time necessary for a connection between the transmitter and the receiver. This allows shortening a time from the start of communication to the end of the communication in transmitting information data. | ||||||
| 104 | Method of transmitting key operation information, the transmission device and transmitting and receiving system | JP54072597 | 1997-05-09 | JP4017190B2 | 2007-12-05 | 俊久 植木; 直介 浅利; 正憲 石垣; 浩二 高嶋 |
| 105 | Space division multiplexing full-duplex local area network | JP2000546474 | 1999-04-22 | JP3969562B2 | 2007-09-05 | 卓磨 平松 |
| 106 | Light emitting module | JP2005209400 | 2005-07-20 | JP2007027523A | 2007-02-01 | KUWATA YASUAKI; NAKAYAMA HIDEO; MURAKAMI AKEMI; ISHII RYOJI; MUKOYAMA NAOTAKA |
| PROBLEM TO BE SOLVED: To provide a light emitting module which improves the economic efficiency of the reflecting light from a lens, and can monitor the light quantity of a laser beam without increasing the emitting light quantity of the laser. SOLUTION: The light emitting module 100 has a stem 110 for loading a VCSEL chip 140 on its surface 112, a cap 130 for so holding thereon a spherical lens 134 as to make its optical axis O consistent with a reference line orthogonal to the surface 112, and a semiconductor light receiving element 150 for receiving the reflected light by the sphere lens 134 which is a portion of the light exiting from the VCSEL chip 140. Hereupon, the semiconductor light receiving element 150 is positioned on the optical axis O of the lens, and the VCSEL chip 140 is made offset from the optical axis O of the spherical lens. COPYRIGHT: (C)2007,JPO&INPIT | ||||||
| 107 | Telecommunications - optical conversion modulator and a communication system using the same | JP20198995 | 1995-08-08 | JP3411947B2 | 2003-06-03 | 雄大 山本 |
| 108 | Information system | JP2000573025 | 1998-10-09 | JP2002526976A | 2002-08-20 | ヴォルフガング・ニーホフ; クラウス・ザンデルス; ハインツ・キューン; ベルント・ロート; ロルフ・マイヤー |
| (57)【要約】 デジタル暗号化した情報を送信する送信機と携帯装置とからなり、この携帯装置を、受信機と、受信情報を記憶するデジタル記憶装置と、記憶されている情報を再生する再生装置と、特定の事象を検出する事象検出装置とで構成した情報システム。 情報から事象を検出すると、この検出事象に関連する情報が再生されるようになっている。 | ||||||
| 109 | Light remote control interface system and an optical remote control interface method | JP2000568208 | 1999-08-16 | JP2002524914A | 2002-08-06 | ウスイ，ヒロフミ; シンタニ，ピーター，ラエ |
| (57)【要約】 遠隔制御装置（１１０）により機器（１５０）を制御するための方法及び装置を提供する。 受信機（１２０）は、遠隔制御装置（１１０）から送信された第１の信号を受信し、この信号をデータストリームに変換する。 通信媒体（１３０）は、受信機からのデータストリームを伝送する。 送信機（１４０）は、通信媒体（１３０）からデータストリームを受信し、このデータストリームを制御される機器（１５０）に互換性を有する第２の信号に変換する。 | ||||||
| 110 | Infrared communication system | JP2000517501 | 1998-10-07 | JP2001521320A | 2001-11-06 | ジョン ケイ マーティネリー; レスリー ジェイ リーディング; ウェンダル ダブリュー リッチー |
| (57)【要約】 発光タ゛イオート゛(LED) 18 を有する赤外線伝送装置のための赤外線通信方式は、LED 18 にかけられた搬送周波数の出力を、所定の時間区間で、所定値まで漸増させる。 その後、搬送周波数信号はLED による伝送のためデータメッセージで周波数変調される。 その後、LED18にかけられた直流信号の出力は、搬送周波数信号がデータメッセージで変調される前に、所定の時間区間で、所定値まで漸増されてもよい。 データメッセージの伝送後、LEDにかけられた搬送周波数信号の出力は、所定の時間区間で、所定値に漸減される。 その後、LEDにかけられる直流信号の出力は、所定の時間区間で、所定値に漸減される。 | ||||||
| 111 | Method and device for saving power in battery-driven electronic equipment | JP2000268130 | 2000-09-05 | JP2001092566A | 2001-04-06 | RUDD MICHAEL L; SMITH KEVIN N; HARIRI STEVEN D |
| PROBLEM TO BE SOLVED: To provide a method and a device capable of saving the power in equipment mounting communication functions such as an infrared port. SOLUTION: The device and method capable of automatically starting a receiving mode at the time of turning on a power supply in battery-driven electronic equipment mounting a communication interface including a receiving mode circuit, a battery for supplying power to the receiving mode circuit when the circuit is driven and a communication port such as an infrared port are provided. When the power supply is turned on, the communication interface is initialized and the receiving mode circuit can be driven in the receiving mode for a prescribed period. A timer counts up the prescribed period. When the counting of the timer runs out, the operation of the receiving mode circuit is stopped and the power supply is disconnected from the receiving mode circuit, so that battery power for the device can be saved. When a prescribed operation time runs out during the reception of input data by the receiving mode circuit, the prescribed operation time is extended by an extension timer. COPYRIGHT: (C)2001,JPO | ||||||
| 112 | Reflecting member and strap | JP8462699 | 1999-03-26 | JP2000270917A | 2000-10-03 | OGATA HIROKI |
| PROBLEM TO BE SOLVED: To allow a mobile electronic device to sufficiently receive rays from the other party by reflecting rays used in a light communication to a light- receiving part of the mobile electronic device. SOLUTION: A light-receiving part 4 receiving rays used in a light communication and a light-emitting part emitting rays are built in near a head 1a of a mobile electronic device 1. The head 1a is provided with a window 6 made of a clear resin plate, through which the light-receiving part 4 receives rays used in a light communication and the light-emitting part emits rays. An attaching opening 7 for connecting a strap body 10 is bored at the head 1a of the mobile electronic device 1. A spherical reflecting member 20 is attached to a string of the strap body 10. The reflecting member 20 is placed near the light-receiving part 4 of the mobile electronic device 1. When a user wears a band 11 of the strap body 10 by his/her neck, the window 6 provided at the head 1a of the mobile electronic device 1 faces upward, and the reflecting member 20 is placed immediately above the window 6. COPYRIGHT: (C)2000,JPO | ||||||
| 113 | System and method for optical communication | JP5775699 | 1999-03-04 | JP2000261380A | 2000-09-22 | MIHOTA NORITO |
| PROBLEM TO BE SOLVED: To obtain an optical communication system capable of reducing power consumption for emitting light of a node to be controlled and suppressing a modulation signal component excepting for the modulating signal of input data for transmission among modulation signal components to be superimposed by the output light of the node to be controlled. SOLUTION: The node 100 to be controlled has a transmitter 40 transmitting input data for transmission S25 to a control node 90 by infrared rays amplitude- modulated by a modulating signal S12 in a first frequency band, and a light emission control means 60A for interrupting the light emission of the transmitter 40 for a prescribed time based on the data quantity of data S25. The means 60A generates a light emission control signal S16, and the transmitter 40 stops and starts light emission so that a modulation signal component in a second frequency band except for the first frequency band becomes smaller than an allowable value based on the signal S16. | ||||||
| 114 | Laser optical receiver | JP27944492 | 1992-09-24 | JP2926202B2 | 1999-07-28 | IWAKUNI MIKIO |
| 115 | Automated infrared-ray test signal generator | JP25952698 | 1998-09-14 | JPH11191006A | 1999-07-13 | JOHN KAMIENETSKI; TONNY NASUTI |
| PROBLEM TO BE SOLVED: To provide an automated signal generator which can test a remote control electronic device to certify its functions and reliability, or for setup, initialization or configuration of a product. SOLUTION: An automated signal generator device 100 is connected to an external personal computer 115 including a microprocessor by a line 120, while the microprocessor sends an infrared-ray(IR) test signal 112 from an IR transmitter 110 to the IR receivers of respective devices (DUT) A, B, and C, and 140, 150, and 160 which are being tested and connected by a line 125, a bus 130, and lines 142, 152, and 162. The signal generator receives test instructions through the course of the test in a slave mode, and the microprocessor gives a corresponding control signal to the above transmitter and issues a corresponding test signal of the transmitter, thereby operating the device being tested while controlling it. | ||||||
| 116 | Infrared communication equipment | JP31993397 | 1997-11-20 | JPH11154910A | 1999-06-08 | SHIBUYA TOSHIYUKI |
| PROBLEM TO BE SOLVED: To receive infrared rays transmitted from the infrared communication equipment of a communication opposite party without receiving the influence of an obstacle by selecting a light receiving element receiving no influence of an obstacle interrupting infrared rays existing in a space between with the infrared communication equipment of the communication opposite party during data transmission. SOLUTION: The light receiving element receiving no influence of an obstacle interrupting infrared rays existing in a space between with the infrared communication equipment of the communication opposite party is selected during data transmission. Relating to this infrared communication equipment 26, a comparing circuit 7 measures the intensity of the infrared rays obtained by reflecting the infrared rays transmitted from a light emitting element 3 of the equipment 26 by an obstacle interrupting the infrared rays existing in the space between with the infrared communication equipment of the communication opposite party to reach the light receiving elements A1 and B2 of its own station again. A transmission and reception control circuit 10 judges the influence of the interruption of the infrares by the obstacle. A switch 24 selects a light receiving element (A1 or B2) receiving no influence of interruption and a receiving amplifier (A4 or B5) to connect with a demodulation circuit 8. COPYRIGHT: (C)1999,JPO | ||||||
| 117 | Wireless headphones | JP6792389 | 1989-03-20 | JP2870791B2 | 1999-03-17 | ABE KENSAKU |
| 118 | Information-processing device | JP10603991 | 1991-05-10 | JP2730810B2 | 1998-03-25 | IGUCHI SHIGEKI; UENO YUKIHIKO; SENOO SEIICHI; YANO SATOYUKI; SHIRASUGA TOKUYUKI; MITARAI AKIRA; FUKUMA YOSHITAKA; KATAOKA YOSHIHITO; NISHIKAWA HIROSHI; YAMANAKA YASUMASA; OKA YOSHIKI; HARA KATSUSHI; SATO SEIJI |
| 119 | Remote controller | JP21435388 | 1988-08-29 | JP2720472B2 | 1998-03-04 | SATO MASARU; SHINODA HATSUHIKO; KAI KIYOSHI |
| A remote commander transmits a command signal from a light emitting element controlled by a transmitting integrated circuit to an apparatus to be controlled. A single low voltage battery drives the remote commander, and a booster circuit boosts the low voltage supplied by the battery. The light emitting element and the transmitting integrated circuit are driven by the output voltage from the booster circuit. | ||||||
| 120 | Interface circuit and information processor using the circuit | JP33971495 | 1995-12-26 | JPH09179669A | 1997-07-11 | YOSHIDA SHINJI |
| PROBLEM TO BE SOLVED: To provide an interface circuit capable of removing a continuous DC component without distorting the waveform of a transmission signal and an information processor using the interface circuit in respect to an interface circuit loaded with an infrared (IR) interface circuit and a serial interface circuit and an information processor using the interface circuit. SOLUTION: The system is provided with an interface circuit part 13b for outputting a signal corresponding to infrared data association(IrDA), a serial interface circuit part 13c for outputting a signal corresponding to RS232C, a switch 13d for selecting the circuit part 13b or 13c, and an interface selection circuit part 13e for switching the switch 13d. The circuit part 13e is constituted so as to shift the switch 13d by an interface determination signal supplied to an external control terminal Tc. COPYRIGHT: (C)1997,JPO | ||||||
QQ群二维码
意见反馈
意见反馈