公开(公告)号：EP1061659A2

公开(公告)日：2000-12-20

申请号：EP00305057.2

申请日：2000-06-15

申请人： FUJITSU TEN LIMITED

发明人： Sugahara, Shuji ,  Mino, Osamu

IPC分类号： H04B1/28

CPC分类号： H04B1/0057 ,  H01P1/2056 ,  H01P1/213 ,  H03H7/0123 ,  H03H7/075 ,  H03H7/1766 ,  H03H7/1775 ,  H03H7/463

摘要： A multiple-band receiver for receiving a plurality of bands without using a switch has a band-pass filter (14) for passing only an L-band signal between an antenna terminal (10) and an L-band signal receiving circuit, and a band-rejection filter for preventing only an L-band signal from passing between the antenna terminal and a band-III receiving circuit.

摘要翻译： 用于在不使用开关的情况下接收多个频带的多频带接收机具有用于仅在天线端子（10）和L频带信号接收电路之间通过L频带信号的带通滤波器（14），以及 带阻滤波器，用于仅防止L波段信号在天线端子和带III接收电路之间通过。

公开(公告)号：EP0938199A3

公开(公告)日：2000-08-09

申请号：EP99300584.2

申请日：1999-01-27

申请人： FUJITSU TEN LIMITED

发明人： Nagami, Masaaki

IPC分类号： H04H1/00 ,  H03J1/00

CPC分类号： H03J1/0091 ,  H04H60/43

摘要： In a digital broadcast receiver, receivable frequencies are calculated, a receiving unit (10) judges whether a broadcasting wave is present at each of the calculated frequencies, and frequencies at which the broadcasting wave is present are displayed on a display unit (40). The receivable frequencies can thus be displayed quickly. Thereafter, broadcast information is read from the receiving unit (10) relative to each of the frequencies at which the broadcasting wave is present. The broadcast information is displayed on the display unit (40). Broadcast information can thus be read relative only to the frequencies at which the broadcasting wave is present. The time required for displaying all the broadcast information is therefore shortened.

公开(公告)号：EP0998085A1

公开(公告)日：2000-05-03

申请号：EP98308903.8

申请日：1998-10-30

申请人： FUJITSU TEN LIMITED

发明人： Takayama, Kazuo ,  Nagami, Masaaki

IPC分类号： H04L27/26

CPC分类号： H04L27/2657 ,  H04L27/2679 ,  H04L27/2691

摘要： An orthogonal frequency division multiplex mode receiver which quickly corrects a frequency deviation at the receiving side and transmitting side when receiving signals obtained by phase-modulating a plurality of orthogonal subcarriers, provided with a voltage-controlled oscillator (3) for generating a main carrier for reproducing a baseband signal from a received signal; a frequency analyzing unit (8) for finding levels and phase values of subcarriers by analyzing the frequency of the baseband signal and decoding symbols; and a frequency correction unit (16) for correcting the frequency deviation of the main carrier so that the level difference becomes a minimum by detecting the level difference occurring between adjoining subcarriers due to an inter-symbol interference due to the frequency deviation of the main carrier.
The receiver is capable of quickly correcting the frequency by detecting amplitude variations due to frequency synchronization error on the receiver side by discriminating when variation is due to multipath disturbance and when variation is due to weak input.

摘要翻译： 一种正交频分多路复用模式接收机，当接收到通过对多个正交子载波进行相位调制而获得的信号时，在接收侧和发送侧快速校正频率偏差，该电压控制振荡器用于产生主载波， 从接收信号再现基带信号; 频率分析单元，用于通过分析基带信号的频率和解码符号来发现子载波的电平和相位值; 以及频率校正单元（16），用于通过检测由于主载波的频率偏差引起的符号间干扰导致的相邻子载波之间出现的电平差，从而校正主载波的频率偏差，使得电平差变为最小 。 通过鉴别何时变化是由于多路径干扰以及当变化是由于弱输入引起的，接收机能够通过检测由于接收机侧的频率同步误差引起的振幅变化来快速校正频率。

公开(公告)号：EP0911607A3

公开(公告)日：2000-03-01

申请号：EP98119877.3

申请日：1998-10-20

申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA ,  Denso Corporation ,  FUJITSU TEN LIMITED ,  Toyota Media Station Incorporated

发明人： Asaoka, Taizo ,  Yamada, Satoshi, Toyota Media Station Inc. ,  Abo, Masatoshi ,  Maruoka, Masato ,  Okada, Masami

IPC分类号： G01C21/20

CPC分类号： H04M1/72572 ,  G01C21/34 ,  H04M1/72583

摘要： An information center sends an OK message for a log-in and version information for a menu to a moving body terminal device. The moving body terminal device compares the version number of the menu held therein and the informed version number. If they are different, the device asks for menu update. In response to the request, the information center supplies difference data indicative of the difference between the menus of different versions to the moving body terminal device. Using the difference data, the moving body terminal device updates the menu held therein. With this arrangement, the menu used in the moving body terminal device can be effectively updated.

公开(公告)号：EP0977197A2

公开(公告)日：2000-02-02

申请号：EP99114273.8

申请日：1999-07-29

申请人： FUJITSU TEN LIMITED

发明人： Fujimoto, Fumihiko

IPC分类号： G11B17/22

CPC分类号： G11B17/22 ,  G11B17/022 ,  G11B17/056

摘要： A stocker (23) installed inside a housing (22) of a CD playback apparatus (21) is constructed by stacking holders (39) of identical construction. Each holder (39) can hold a CD (24). The CD (24) can be inserted and ejected through an insertion/ejection slot (33) one at a time. A moving mechanism (26) moves the entire construction of the stocker (23) up and down. A separating mechanism (28) widens the gap between the holders (39) in the stocker (23) selected by the upward or downward movement thereof, and creates a space for a PU unit (25) and a turn table (38) to enter. The stocker (23) capable of accommodating a plurality of recording media is constructed using members of identical construction, and the stocker (23) can be separated at any accommodating position.

摘要翻译： 安装在CD回放装置（21）的壳体（22）内的储片器（23）由堆叠具有相同结构的保持器（39）构成。 每个支架（39）都可以装CD（24）。 CD（24）可以通过插入/弹出槽（33）一次一个地插入和弹出。 移动机构（26）使储料器（23）的整个结构上下移动。 分离机构28通过向上或向下移动选择储存器23中的保持器39之间的间隙，并且为PU单元25和转台38进入空间创建空间 。 能够容纳多个记录介质的储料器（23）由相同结构的构件构成，并且储料器（23）可以在任何容纳位置分离。

公开(公告)号：EP0938199A2

公开(公告)日：1999-08-25

申请号：EP99300584.2

申请日：1999-01-27

申请人： FUJITSU TEN LIMITED

发明人： Nagami, Masaaki

IPC分类号： H04H1/00 ,  H03J1/00

CPC分类号： H03J1/0091 ,  H04H60/43

摘要： In a digital broadcast receiver, receivable frequencies are calculated, a receiving unit (10) judges whether a broadcasting wave is present at each of the calculated frequencies, and frequencies at which the broadcasting wave is present are displayed on a display unit (40). The receivable frequencies can thus be displayed quickly. Thereafter, broadcast information is read from the receiving unit (10) relative to each of the frequencies at which the broadcasting wave is present. The broadcast information is displayed on the display unit (40). Broadcast information can thus be read relative only to the frequencies at which the broadcasting wave is present. The time required for displaying all the broadcast information is therefore shortened.

摘要翻译： 在数字广播接收器，可接收的频率进行计算，一个接收单元（10）判断是否广播波是存在于每个所计算的频率，和频率在哪个广播电波是本是一个显示单元（40）上显示。 应收账款频率可以快速地如此显示。 有后，广播信息被从所述接收单元（10）相对于彼此在哪个广播波存在于频率的读出。 的广播信息显示在显示单元（40）上。 广播信息可因此仅相对于在哪个广播波存在于频率被读出。 用于显示所有的广播信息所需的时间因此缩短。

公开(公告)号：EP0911607A2

公开(公告)日：1999-04-28

申请号：EP98119877.3

申请日：1998-10-20

申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA ,  Denso Corporation ,  FUJITSU TEN LIMITED ,  Toyota Media Station Incorporated

发明人： Asaoka, Taizo ,  Yamada, Satoshi, Toyota Media Station Inc. ,  Abo, Masatoshi ,  Maruoka, Masato ,  Okada, Masami

IPC分类号： G01C21/20

CPC分类号： H04M1/72572 ,  G01C21/34 ,  H04M1/72583

摘要： An information center sends an OK message for a log-in and version information for a menu to a moving body terminal device. The moving body terminal device compares the version number of the menu held therein and the informed version number. If they are different, the device asks for menu update. In response to the request, the information center supplies difference data indicative of the difference between the menus of different versions to the moving body terminal device. Using the difference data, the moving body terminal device updates the menu held therein. With this arrangement, the menu used in the moving body terminal device can be effectively updated.

摘要翻译： 信息中心向移动体终端装置发送用于菜单的登录和版本信息的OK消息。 移动体终端装置将其中保存的菜单的版本号与所通知的版本号进行比较。 如果它们不同，则设备要求进行菜单更新。 响应于该请求，信息中心向移动体终端装置提供指示不同版本的菜单之间的差异的差异数据。 使用差分数据，移动体终端装置更新其中保存的菜单。 通过这种布置，可以有效地更新移动体终端装置中使用的菜单。

公开(公告)号：EP0648645B1

公开(公告)日：1999-01-13

申请号：EP94307569.7

申请日：1994-10-14

申请人： FUJITSU TEN LIMITED

发明人： Konishi, Hiroyuki ,  Sugiyama, Koichi

IPC分类号： B60R21/00

CPC分类号： B60R21/0173 ,  G01R31/2829

公开(公告)号：EP0526136B1

公开(公告)日：1998-09-09

申请号：EP92306820.9

申请日：1992-07-24

申请人： FUJITSU TEN LIMITED

发明人： Kowaki, Hiroshi

IPC分类号： H04S3/00 ,  H04S7/00 ,  H04H5/00

CPC分类号： H04S5/00 ,  H04S7/30 ,  H04S2400/05

公开(公告)号：EP0825455A3

公开(公告)日：1998-03-04

申请号：EP97301592.8

申请日：1997-03-11

申请人： FUJITSU LIMITED ,  FUJITSU TEN LIMITED

发明人： Saito, Tamio ,  Isaji, Osamu

IPC分类号： G01S13/93 ,  G01S7/40

CPC分类号： G01S7/4056 ,  G01S13/345 ,  G01S13/931 ,  G01S2007/4069

摘要： A high frequency signal, which is produced in a oscillator (2), is modulated by a frequency from a modulating signal generated by a modulation signal generator (1) and radiated from a sending antenna (5). A reflected signal from a target object is received by a receiving antenna (6), and frequency-converted by a local oscillating signal from a directional coupler (4) in the frequency convertor. Then, distance and speed information is detected by a signal processing unit (8). A modulator (3), which is connected to the oscillator (2), modulates the oscillator output in order to detect a failure. A detection unit, in which a filter unit (10), a rectification circuit (11), and a voltage comparison circuit (12) are included, detects modulated elements originated in the above described modulator. The signal processing unit makes a failure determination based on the modulated elements which have already been detected.

摘要翻译： 在振荡器（2）中产生的高频信号由调制信号发生器（1）产生并从发送天线（5）辐射的调制信号的频率进行调制。 来自目标物体的反射信号由接收天线（6）接收，并且由来自频率转换器中定向耦合器（4）的本地振荡信号进行频率转换。 然后，由信号处理单元（8）检测距离和速度信息。 连接到振荡器（2）的调制器（3）调制振荡器输出以检测故障。 其中包括滤波器单元（10），整流电路（11）和电压比较电路（12）的检测单元检测源自上述调制器的调制元件。 信号处理单元基于已经检测到的调制元素来进行故障判定。