公开(公告)号：US20080107208A1

公开(公告)日：2008-05-08

申请号：US11979115

申请日：2007-10-31

申请人： Masaharu Kudou ,  Masato Takemoto ,  Shinji Nakamoto ,  Kazuyuki Tanaka ,  Hiroaki Takeda

发明人： Masaharu Kudou ,  Masato Takemoto ,  Shinji Nakamoto ,  Kazuyuki Tanaka ,  Hiroaki Takeda

IPC分类号： H04L27/00 ,  H03G3/00

CPC分类号： H03G3/348

摘要： A broadcast receiving terminal having a calculating process unit operated at different clock frequencies in response to modes executes a mode switching method comprising the below-mentioned steps. The mode switching method is comprised of: a step for judging whether or not a mode switching instruction is issued while the calculating process unit is operated; a step for setting the calculating process unit to an idling status when the mode switching instruction is issued; and a step for releasing the idling status of the calculating process unit.

摘要翻译： 具有响应于模式以不同时钟频率操作的计算处理单元的广播接收终端执行包括下述步骤的模式切换方法。 模式切换方法包括：在计算处理单元被操作时判断是否发出模式切换指令的步骤; 在发出模式切换指示时将计算处理单位设定为空转状态的步骤; 以及释放计算处理单元的空转状态的步骤。

公开(公告)号：US20080107207A1

公开(公告)日：2008-05-08

申请号：US11976665

申请日：2007-10-26

申请人： Shinji Nakamoto ,  Akira Harada ,  Masaharu Kudou ,  Kazuyuki Tanaka ,  Hiroaki Takeda

发明人： Shinji Nakamoto ,  Akira Harada ,  Masaharu Kudou ,  Kazuyuki Tanaka ,  Hiroaki Takeda

IPC分类号： H04N5/44 ,  H04N7/52

CPC分类号： H04N5/602 ,  H04N19/44 ,  H04N21/42203 ,  H04N21/4223 ,  H04N21/4394 ,  H04N21/4398 ,  H04N21/4424 ,  H04N21/4524 ,  H04N21/4621 ,  H04N21/84 ,  H04N21/8451

摘要： A broadcast receiving terminal is equipped with a receiving unit for receiving a broadcast signal; a separating unit for separating audio coded data and band expansion information from the broadcast signal received by the receiving unit; a low frequency band audio decoding unit for decoding the audio coded data so as to output low frequency band audio data; a high frequency band audio producing unit for producing high frequency band audio data by employing the band expansion information and the low frequency band audio data; a switching unit for switching a sound reproducing mode of the broadcast receiving terminal between a first mode for reproducing sound based upon both the low frequency band audio data and the high frequency band audio data, and a second mode for reproducing sound based upon only the low frequency band audio data; and a control unit for controlling the switching unit so as to constitute a mode selected in response to a predetermined condition.

摘要翻译： 广播接收终端配备有用于接收广播信号的接收单元; 分离单元，用于从接收单元接收的广播信号中分离音频编码数据和频带扩展信息; 低频带音频解码单元，用于对音频编码数据进行解码，以输出低频带音频数据; 高频带音频产生单元，用于通过采用频带扩展信息和低频带音频数据产生高频带音频数据; 切换单元，用于在基于低频带音频数据和高频带音频数据的两者再现声音的第一模式之间切换广播接收终端的声音再现模式，以及仅基于低频带音频数据再现声音的第二模式 频段音频数据; 以及控制单元，用于控制切换单元，以便构成响应于预定条件选择的模式。

公开(公告)号：US4467246A

公开(公告)日：1984-08-21

申请号：US294572

申请日：1981-08-20

申请人： Kano Tanaka ,  Hiroaki Takeda

发明人： Kano Tanaka ,  Hiroaki Takeda

IPC分类号： G03B27/52 ,  H05B41/29 ,  H05B41/392

CPC分类号： G03B27/527 ,  Y10S315/07

摘要： A light quantity controller and an input device are disclosed. The light quantity controller comprises a light source, a photo-sensor to detect a light quantity of the light source, a signal source for generating a reference signal, a comparator for comparing the detected light amount with the reference signal, and control circuit to control a duty ratio of the energization to the light source in accordance with the compare result to maintain the light quantity of the light source at a constant level. The light quantity controller further comprises a comparator to compare the energization signal to the light source with a reference signal to detect the degradation of the light source. The input device has a key matrix including a plurality of input ports and a plurality of output ports of a control unit interconnected through switches. A signal source independent from the output ports of the key matrix is connected to at least one of the input ports through switches.

摘要翻译： 公开了一种光量控制器和输入装置。 光量控制器包括光源，用于检测光源的光量的光传感器，用于产生参考信号的信号源，用于将检测到的光量与参考信号进行比较的比较器和用于控制的控制电路 根据比较结果对光源的通电的占空比，以将光源的光量保持在恒定水平。 光量控制器还包括比较器，用于将通电信号与光源进行参考信号的比较，以检测光源的劣化。 输入装置具有包括通过开关互连的控制单元的多个输入端口和多个输出端口的键矩阵。 独立于键矩阵的输出端口的信号源通过开关连接到至少一个输入端口。

公开(公告)号：US20070248315A1

公开(公告)日：2007-10-25

申请号：US11579257

申请日：2006-03-01

申请人： Hiroaki Takeda

发明人： Hiroaki Takeda

IPC分类号： H04N9/802

CPC分类号： G10L21/04 ,  G10L19/012

摘要： A reproducing device and method not producing any abnormal sound in fast-forward reproduction and rewind-reproduction modes and not causing any delay in a reproduction mode. In the reproducing device and method a music reproducing circuit (200) comprises a silence encoding data storage section (201) storing encoded silence data created by encoding silence by means of AAC, data selecting section (202) for selecting one of the encoded silence data and coded data inputted from outside and transmitting the selected data to a decoding section (203), and the decoding section (203) for decoding AAC coded data and generating a sound signal. By decoding the encoded silence signal at a point where the frames are discontinuous in the fast-forward reproduction mode, fade-in or fade-out is carried out at the frame discontinuous point.

摘要翻译： 一种在快进再现和倒带重放模式中不产生异常声音的再现装置和方法，并且不会在再现模式中造成任何延迟。 在再现装置和方法中，音乐再现电路（200）包括一个静音编码数据存储部分（201），用于存储通过AAC对静音进行编码而产生的编码静音数据，数据选择部分（202）用于选择编码的静音数据之一 以及从外部输入的编码数据并将所选择的数据发送到解码部分（203），以及用于解码AAC编码数据并产生声音信号的解码部分（203）。 通过在快进再现模式中的帧不连续的点解码编码的静音信号，在帧不连续点执行淡入或淡出。

公开(公告)号：US6085157A

公开(公告)日：2000-07-04

申请号：US913326

申请日：1997-09-12

申请人： Hiroaki Takeda

发明人： Hiroaki Takeda

IPC分类号： G10L11/04 ,  G10L21/04 ,  G01L3/02

CPC分类号： G10L21/04

摘要： The present invention can obtain a clear velocity converted sound in a sound signal which is recorded in recording media, without changing an interval of the sound signal. An input sound signal (1a) is transmitted from a sound signal storage memory (1) to a voiced sound/unvoiced sound deciding portion (2). In the voiced sound/unvoiced sound deciding portion (2), it is decided whether the input sound signal (1a) is a voiced sound or an unvoiced sound. A decision result is transmitted to a speech velocity converter (4) as a switching flag (1b). The speech velocity converter (4) outputs the unvoiced sound as it is. A predetermined windowing and adding processing is performed to the voiced sound, a time compression is carried out so as to output the voiced sound. An output signal (1e) from the speech velocity converter (4) is output as a frame output signal (1g) through an output sound signal frame buffer (8). In another mode, a switch and an adder may be used.

摘要翻译： PCT No.PCT / JP97 / 00097 Sec。 371日期：1997年9月12日 102（e）1997年9月12日PCT PCT 1997年1月20日PCT公布。 出版物WO97 / 26647 日期1997年7月24日本发明可以在不改变声音信号的间隔的情况下获得记录在记录介质中的声音信号中的清晰速度转换声音。 输入声音信号（1a）从声音信号存储器（1）发送到有声/无声声音判定部分（2）。 在浊音/清音判定部（2）中，判定输入声音信号（1a）是浊音还是无声音。 判定结果作为切换标志（1b）发送到语音速度转换器（4）。 语音速度转换器（4）原样输出无声音。 对浊音进行预定的加窗处理，进行时间压缩，输出浊音。 来自语音速度转换器（4）的输出信号（1e）通过输出声音信号帧缓冲器（8）输出为帧输出信号（1g）。 在另一种模式中，可以使用开关和加法器。

公开(公告)号：US4931882A

公开(公告)日：1990-06-05

申请号：US177501

申请日：1988-04-04

申请人： Hiroaki Takeda ,  Masato Ishida ,  Eiichi Abe ,  Isamu Sato

发明人： Hiroaki Takeda ,  Masato Ishida ,  Eiichi Abe ,  Isamu Sato

IPC分类号： H04N1/387

CPC分类号： H04N1/3875

摘要： An image recording apparatus includes a first recording unit, a second recording unit, and a control unit. The first recording unit scans an original image and records an image on a recording medium. The first recording unit has a first operation mode for evening a surface of the recording medium. The second recording unit records an image on the recording medium. The second recording unit has a second operation mode for evening the surface of the recording medium. The control unit controls the first and second recording units. The control unit controls the first recording unit so as to even the surface of the recording medium in the first operation mode at a start of image recording.

公开(公告)号：US4855767A

公开(公告)日：1989-08-08

申请号：US177362

申请日：1988-04-04

申请人： Isamu Sato ,  Masato Ishida ,  Eiichi Abe ,  Hiroaki Takeda

发明人： Isamu Sato ,  Masato Ishida ,  Eiichi Abe ,  Hiroaki Takeda

IPC分类号： H04N1/387

CPC分类号： H04N1/3875

摘要： An image recording apparatus includes a first image forming unit for forming a first image, a second image forming unit for forming a second image, and a control unit for controlling the first and second image forming units. The control unit controls the second image forming units to form the second image in a designated predetermined area.

公开(公告)号：US4821068A

公开(公告)日：1989-04-11

申请号：US213514

申请日：1988-06-28

申请人： Toshio Honma ,  Hiroaki Takeda ,  Tadashi Suzuki

发明人： Toshio Honma ,  Hiroaki Takeda ,  Tadashi Suzuki

IPC分类号： G03G15/00 ,  G03G15/043

CPC分类号： G03G15/5025 ,  G03G15/043 ,  G03G15/5016

摘要： An image formation apparatus has an image forming section including an optical system for forming an image corresponding to an image of an original, a potential sensor for measuring a surface potential of a photosensitive drum for forming a latent image thereon, a potential measurement circuit for calculating an average value of the surface potential, and a controller for controlling an exposure of a halogen lamp according to an output for the potential measurement circuit. The apparatus can reproduce optimal images of different types of originals including newspaper articles or the like which generally cause background fogging.

摘要翻译： 图像形成装置具有图像形成部，其具有形成与原稿的图像对应的图像的光学系统，用于测量用于形成潜像的感光鼓的表面电位的电位传感器，用于计算 表面电位的平均值，以及根据电位测量电路的输出来控制卤素灯的曝光的控制器。 该装置可以再现通常引起背景雾化的不同类型的原稿的最佳图像，包括报纸制品等。

公开(公告)号：US4766404A

公开(公告)日：1988-08-23

申请号：US930913

申请日：1986-11-17

申请人： Masato Ishida ,  Hiroaki Takeda ,  Kazuo Watanabe ,  Akira Suzuki ,  Nobuyuki Suzuki ,  Isamu Sato ,  Kazuki Miyamoto

发明人： Masato Ishida ,  Hiroaki Takeda ,  Kazuo Watanabe ,  Akira Suzuki ,  Nobuyuki Suzuki ,  Isamu Sato ,  Kazuki Miyamoto

IPC分类号： G03G15/00 ,  G03G15/36 ,  G06F3/033 ,  G08C21/00

CPC分类号： G03G15/5016 ,  G03G15/36 ,  G06F3/033

摘要： A coordinate input apparatus (editor) of a copying apparatus and the like includes: a tablet to output a signal indicative of a position which is arbitrarily designated; a pointing device to designate an arbitrary point on the tablet; a recognizing circuit to recognize the positions in the X and Y directions of the point designated by the pointing device; a data memory to store the positions of the designated point; a controller which, when a special area on the tablet is designated by the pointing device, allows the signal indicative of the special area to be output; and a correcting circuit to correct the range of the special area. The positions of the designated point in the X and Y directions are detected a plurality of times and compared. The input coordinate data is discriminated by the result of the comparison to see if it is valid or invalid. When the input data is valid, a copying operation is performed. When it is invalid, the copying operation is stopped and the fact that the input data is improper is displayed by an LED indicator and a buzzer is activated. With this apparatus, the coordinate data can be accurately input from the editor and also the accurate trimming or masking of the image can be realized without an erroneous input operation.

摘要翻译： 复印装置等的坐标输入装置（编辑器）包括：输入指示任意指定的位置的信号的图形输入板; 指示设备来指定平板电脑上的任意点; 识别电路，用于识别由指示装置指定的点的X和Y方向上的位置; 数据存储器，用于存储指定点的位置; 控制器，当由指示设备指定平板电脑上的特殊区域时，允许输出指示特殊区域的信号; 以及用于校正特殊区域的范围的校正电路。 在X和Y方向上的指定点的位置被检测多次并进行比较。 输入坐标数据由比较结果进行鉴别，看是否有效或无效。 当输入数据有效时，执行复印操作。 当无效时，停止复印操作，并通过LED指示灯显示输入数据不正确的事实，蜂鸣器被激活。 利用该装置，可以从编辑器准确地输入坐标数据，并且可以在没有错误的输入操作的情况下实现图像的精确修整或掩蔽。

公开(公告)号：US09366250B1

公开(公告)日：2016-06-14

申请号：US14360885

申请日：2013-06-27

申请人： Hiroaki Takeda ,  Tetsuro Hosokawa

发明人： Hiroaki Takeda ,  Tetsuro Hosokawa

IPC分类号： F04C2/18 ,  F04C15/00 ,  F04C2/08

CPC分类号： F04C2/18 ,  F04C2/084 ,  F04C2/086 ,  F04C15/0026 ,  F04C15/0042 ,  F04C2240/52 ,  Y10T74/19953

摘要： A hydraulic device includes a cover plate with a cylinder hole opposite an end surface of a rotating shaft of a gear which receives two thrust forces in the same direction. A piston extends through the cylinder hole. A working liquid in a high pressure side acts on a back surface of the piston to press the piston onto the end surface of the rotating shaft, thereby causing a drag that cancels the two thrust forces acting on the gear.

摘要翻译： 液压装置包括盖板，其具有与齿轮的旋转轴的端面相对的气缸孔，其在相同方向上接收两个推力。 活塞延伸穿过气缸孔。 高压侧的工作液体作用在活塞的后表面上，以将活塞推压到旋转轴的端面上，由此产生抵消作用在齿轮上的两个推力的阻力。