专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US06240279B1 Transmission power control apparatus and a radio communication apparatus including the transmission power control apparatus 失效
标题翻译：发送功率控制装置和包括发送功率控制装置的无线通信装置
公开(公告)号：US06240279B1
公开(公告)日：2001-05-29
申请号：US09268680
申请日：1999-03-16
申请人： Tatsuo Nitta , Katsumi Hirai
发明人： Tatsuo Nitta , Katsumi Hirai
IPC分类号： H01Q1112
CPC分类号： H01Q11/12 , H03F2203/7239 , H03G1/0088 , H03G3/3047 , H04B2001/0416
摘要： Two switches and a bypass line are provided to enable formation of a bypass route for transmitting a transmission signal bypassing a power amplifier. A configuration may be employed in which a first threshold value and a second threshold value that is a little bit lower than the first threshold value are set and the power amplifier is separated when the reception power exceeds the first threshold value and is connected when the reception power becomes lower than the second threshold value. That is, the power amplifier is connected and disconnected with hysteresis. This configuration can prevent the phenomenon that the power amplifier is connected and disconnected repeatedly and frequently in the above mentioned situation.
摘要翻译：提供了两个开关和旁路线路，以便形成用于传送旁路功率放大器的传输信号的旁路路径。可以采用其中设置稍低于第一阈值的第一阈值和第二阈值的配置，并且当接收功率超过第一阈值时功率放大器被分离并且当接收功率变得低于第二阈值。也就是说，功率放大器与迟滞连接断开。这种配置可以防止在上述情况下功率放大器重复和频繁地连接和断开的现象。

2. 发明授权

US06349075B1 Electron equipment 失效
标题翻译：电子设备
公开(公告)号：US06349075B1
公开(公告)日：2002-02-19
申请号：US09118087
申请日：1998-07-17
申请人： Norio Miyauchi , Tatsuo Nitta , Tomomi Murakami
发明人： Norio Miyauchi , Tatsuo Nitta , Tomomi Murakami
IPC分类号： G04B1906
CPC分类号： G04G13/021 , G04B25/04
摘要： A small electronic equipment with a vibration alarm has, as a drive source, a flat stator type bipolar stepping motor, which has a rotor having high durability, can be assembled easily, requires low power consumption, is started constantly stably, and can be rotated at a high speed. In this electronic equipment with the vibration alarm, a rotor (1) is rotated by a rotary drive system including a drive pulse generating means (112, 113, 114), a drive circuit (110), a flat stator (6), a counter electromotive voltage detection coil (306), and a magnetic pole position detection means (107, 115, 116), so that an eccentric weight (2) fixed to the rotor is rotated, thereby generating vibration. The drive pulse generating means outputs a pulse signal for driving the stepping motor on the basis of an alarm signal output at alarm time. The drive circuit supplies a drive current to a drive coil (305) on the basis of the pulse signal from the drive pulse generating means. The flat stator transmits the magnetomotive force generated in the drive coil to the rotor (1). The counter electromotive voltage detection coil detects a counter electromotive voltage generated by rotation of the rotor. The magnetic pole position detection means detects the magnetic pole position of the rotor (1), which is rotating, with respect to the flat stator (6) on the basis of the counter electromotive voltage generated in the counter electromotive voltage detection coil, and outputs, to the drive pulse generating means, a detection signal for controlling the output timing of the pulse signal supplied from the drive pulse generating means (114).
摘要翻译：具有振动报警器的小型电子设备作为驱动源，具有耐久性高的转子的扁平定子型双极步进电机可以容易地组装，需要低功耗，始终稳定地起动并且可以旋转以高速度。在具有振动报警的电子设备中，通过包括驱动脉冲发生装置（112,113,114），驱动电路（110），扁平定子（6），转子反电动势电压检测线圈（306）和磁极位置检测装置（107,115,116），使得固定在转子上的偏心重物（2）旋转，从而产生振动。驱动脉冲发生装置根据在报警时输出的报警信号，输出用于驱动步进电动机的脉冲信号。驱动电路基于来自驱动脉冲发生装置的脉冲信号向驱动线圈（305）提供驱动电流。扁平定子将在驱动线圈中产生的磁动势传递给转子（1）。反电动势电压检测线圈检测由转子旋转产生的反电动势。磁极位置检测装置基于在反电动势电压检测线圈中产生的反电动势来检测相对于扁平定子（6）旋转的转子（1）的磁极位置，并输出驱动脉冲发生装置，用于控制从驱动脉冲发生装置（114）提供的脉冲信号的输出定时的检测信号。

3. 发明授权

US5519671A Electronic equipment with depth measuring function 失效
标题翻译：电子设备具有深度测量功能
公开(公告)号：US5519671A
公开(公告)日：1996-05-21
申请号：US351434
申请日：1994-12-15
申请人： Tomomi Murakami , Tatsuo Nitta , Hiroyuki Kihara , Kazuya Mitaki
发明人： Tomomi Murakami , Tatsuo Nitta , Hiroyuki Kihara , Kazuya Mitaki
IPC分类号： B63C11/02 , B63C11/32 , G01C5/06 , G01C13/00 , G04G99/00 , G04B47/06 , G01L9/00
CPC分类号： B63C11/32 , G01C5/06 , G04G21/02 , B63C11/02 , B63C2011/021
摘要： A water detecting means 5 and an operation designating means for operating a depth measuring function means 6 are arranged. When the water detecting means 5 detects water, the depth measuring function means 6 is forcibly operated by the operation designating means. When a depth state representing a value smaller than a predetermined depth value continues for a predetermined period of time, although the water detecting means detects water, a wet alarm is displayed, and the operation of the depth measuring function means is terminated. Also in a non-diving mode, a 0-m depth reference pressure is measured and stored at predetermined time intervals.
摘要翻译： PCT No.PCT / JP94 / 00394 Sec。 371日期1994年12月15日 102（e）1994年12月15日日期PCT 1994年3月11日PCT公布。出版物WO94 / 20886 日期：1994年9月15日。水分检测装置5和用于操作深度测量功能装置6的操作指定装置被布置。当水检测装置5检测到水时，深度测量功能装置6被操作指定装置强制操作。当表示小于预定深度值的深度状态持续预定时间段时，尽管水检测装置检测到水，但是显示湿警报，并且深度测量功能装置的操作终止。同样在非潜水模式中，以预定的时间间隔测量并存储0米深的参考压力。

4. 发明授权

US08411386B2 Data write control apparatus and data write control method 有权
标题翻译：数据写控制装置和数据写控制方式
公开(公告)号：US08411386B2
公开(公告)日：2013-04-02
申请号：US13107642
申请日：2011-05-13
申请人： Tadashi Hongawa , Hideaki Tanaka , Tatsuo Nitta , Tatsuya Haga , Takahiro Shinbori
发明人： Tadashi Hongawa , Hideaki Tanaka , Tatsuo Nitta , Tatsuya Haga , Takahiro Shinbori
IPC分类号： G11B5/02 , G11B19/04
CPC分类号： G11B5/012 , G11B20/1883 , G11B2020/183 , G11B2020/1893 , G11B2220/20 , G11B2220/2516
摘要： According to one embodiment, a data write control apparatus includes a magnetic disk, a write controller, and a retry controller. The magnetic disk includes a track in which data is recorded in sector unit. The write controller is configured to execute control to write a sector data block to a predetermined sector in the track. The retry controller is configured to execute control to retry a write process to a predetermined number of sectors to which data has been written and which include a first sector, and to manage the number of retries performed on each sector.
摘要翻译：根据一个实施例，数据写入控制装置包括磁盘，写入控制器和重试控制器。磁盘包括以扇区为单位记录数据的轨道。写控制器被配置为执行控制以将扇区数据块写入轨道中的预定扇区。重试控制器被配置为执行控制以将写入处理重试到已经写入数据的预定数量的扇区，并且包括第一扇区，并且管理对每个扇区执行的重试次数。

5. 发明申请

US20110292538A1 RECORDING MEDIUM CONTROLLER AND METHOD THEREOF 有权
标题翻译：记录介质控制器及其方法
公开(公告)号：US20110292538A1
公开(公告)日：2011-12-01
申请号：US13047757
申请日：2011-03-14
申请人： Tatsuya HAGA , Hideaki Tanaka , Tatsuo Nitta , Tadashi Hongawa , Takahiro Shinbori
发明人： Tatsuya HAGA , Hideaki Tanaka , Tatsuo Nitta , Tadashi Hongawa , Takahiro Shinbori
IPC分类号： G11B15/04
CPC分类号： G11B5/012 , B82Y25/00 , G01R33/093 , G11B2005/0005
摘要： According to one embodiment, a recording medium controller includes a recording medium, an input module, a reading module, and a writing module. The recording medium includes a write area and an escape area. The write area includes track groups. Each of the track groups is a unit for writing data and includes tracks. The input module receives a write command for data. The reading module reads data stored in the escape area and data from a first track group of the track groups. The writing module writes data received for the write command to the escape area, and writes merged data obtained by merging the data read from the escape area and the data read from the first track group to each track of a second track group of the track groups by using a shingle recording technique in which adjacent tracks are partly overlapped with each other.
摘要翻译：根据一个实施例，记录介质控制器包括记录介质，输入模块，读取模块和写入模块。记录介质包括写入区域和逃逸区域。写入区域包括轨道组。每个轨道组是用于写入数据的单元，并且包括轨道。输入模块接收数据写入命令。读取模块读取存储在转义区域中的数据和来自轨道组的第一轨道组的数据。写入模块将写入命令接收到的数据写入转义区域，并将从转义区域读取的数据和从第一轨道组读取的数据合并获得的合并数据写入轨道组的第二轨道组的每个轨道通过使用相邻轨道彼此部分重叠的瓦片记录技术。

6. 发明授权

US5224059A Device for measuring altitude and barometric pressure 失效
标题翻译：用于测量高度和大气压力的装置
公开(公告)号：US5224059A
公开(公告)日：1993-06-29
申请号：US794848
申请日：1991-11-21
申请人： Tatsuo Nitta , Toshio Umemoto , Hiroyuki Kihara
发明人： Tatsuo Nitta , Toshio Umemoto , Hiroyuki Kihara
IPC分类号： G01C5/06 , G04B47/06 , G04G21/02
CPC分类号： G04G21/02 , G01C5/06 , G04B47/06
摘要： A device for measuring altitude and barometric pressure having a barometric pressure sensor, an amplifying circuit for amplifying the output signal from the pressure sensor, an analog to digital converter for converting the output signal from the amplifying circuit to a digital signal, and an altitude information generator for generating altitude information from the output signal of the analog to digital converter. A display displays the altitude information from the altitude information generator and the pressure information detected by the pressure sensor with pressure variation information and converts it into precise altitude information in accordance with temperature compensation data and altitude compensating data based upon regional and time information. The device may be used in climbing or the like with remarkable reliability.
摘要翻译：一种用于测量具有大气压力传感器的高度和大气压力的装置，用于放大来自压力传感器的输出信号的放大电路，用于将来自放大电路的输出信号转换为数字信号的模数转换器，以及高度信息发生器，用于从模数转换器的输出信号产生高度信息。显示器显示来自高度信息发生器的高度信息和由压力变化信息由压力传感器检测到的压力信息，并根据区域和时间信息根据温度补偿数据和高度补偿数据将其转换成精确的高度信息。该装置可以用于具有显着可靠性的爬坡等。

7. 发明授权

US08363349B2 Recording medium controller and method thereof 有权
标题翻译：记录介质控制器及其方法
公开(公告)号：US08363349B2
公开(公告)日：2013-01-29
申请号：US13047757
申请日：2011-03-14
申请人： Tatsuya Haga , Hideaki Tanaka , Tatsuo Nitta , Tadashi Hongawa , Takahiro Shinbori
发明人： Tatsuya Haga , Hideaki Tanaka , Tatsuo Nitta , Tadashi Hongawa , Takahiro Shinbori
IPC分类号： G11B5/596 , G11B5/09
CPC分类号： G11B5/012 , B82Y25/00 , G01R33/093 , G11B2005/0005
摘要： According to one embodiment, a recording medium controller includes a recording medium, an input module, a reading module, and a writing module. The recording medium includes a write area and an escape area. The write area includes track groups. Each of the track groups is a unit for writing data and includes tracks. The input module receives a write command for data. The reading module reads data stored in the escape area and data from a first track group of the track groups. The writing module writes data received for the write command to the escape area, and writes merged data obtained by merging the data read from the escape area and the data read from the first track group to each track of a second track group of the track groups by using a shingle recording technique in which adjacent tracks are partly overlapped with each other.
摘要翻译：根据一个实施例，记录介质控制器包括记录介质，输入模块，读取模块和写入模块。记录介质包括写入区域和逃逸区域。写入区域包括轨道组。每个轨道组是用于写入数据的单元，并且包括轨道。输入模块接收数据写入命令。读取模块读取存储在转义区域中的数据和来自轨道组的第一轨道组的数据。写入模块将写入命令接收到的数据写入转义区域，并将从转义区域读取的数据和从第一轨道组读取的数据合并获得的合并数据写入轨道组的第二轨道组的每个轨道通过使用相邻轨道彼此部分重叠的瓦片记录技术。

8. 发明申请

US20080049354A1 Magnetic disk drive apparatus and method of controlling the same 有权
标题翻译：磁盘驱动装置及其控制方法
公开(公告)号：US20080049354A1
公开(公告)日：2008-02-28
申请号：US11878991
申请日：2007-07-30
申请人： Tatsuo Nitta
发明人： Tatsuo Nitta
IPC分类号： G11B15/18 , G11B19/02
CPC分类号： G11B33/08 , G11B19/042 , G11B19/044
摘要： According to one embodiment, a magnetic disk drive apparatus includes a nonvolatile memory which serves as a cache memory when data is recorded in a magnetic disk which records data, a threshold value setting unit which sets a threshold value of a storable size of the nonvolatile memory in accordance with count of the shock detected by a detector which detects shock applied to a main body, calculator which calculates a sum of a size of data which has been written in the nonvolatile memory and a size of data to be written, determination section which determines whether or not the calculated data size is greater than the threshold value, moving unit which moves the data written in the nonvolatile memory to the magnetic disk, when it is determined that calculated data size is greater than the threshold value, and writing section which writes the data in the nonvolatile memory.
摘要翻译：根据一个实施例，一种磁盘驱动装置包括：非易失性存储器，当将数据记录在记录数据的磁盘中时用作高速缓冲存储器;阈值设置单元，其设置非易失性存储器的可存储尺寸的阈值根据检测到检测到施加到主体的冲击的检测器的冲击的计数，计算器，其计算已写入非易失存储器中的数据的大小与要写入的数据的大小之和的计算器，当确定计算出的数据大小大于阈值时，确定计算出的数据大小是否大于阈值，将写入非易失性存储器中的数据移动到磁盘的移动单元，以及写入部分将数据写入非易失性存储器。

9. 发明授权

US5878004A Electronic equipment with vibration alarm 失效
标题翻译：电子设备带振动报警器
公开(公告)号：US5878004A
公开(公告)日：1999-03-02
申请号：US877247
申请日：1997-06-17
申请人： Norio Miyauchi , Tatsuo Nitta , Tomomi Murakami
发明人： Norio Miyauchi , Tatsuo Nitta , Tomomi Murakami
IPC分类号： G04B25/04 , G04G13/02 , G04B19/06
CPC分类号： G04G13/021 , G04B25/04
摘要： A small electronic equipment with a vibration alarm has, as a drive source, a flat stator type bipolar stepping motor, which has a rotor having high durability, can be assembled easily, requires low power consumption, is started constantly stably, and can be rotated at a high speed. In this electronic equipment with the vibration alarm, a rotor (1) is rotated by a rotary drive system including a drive pulse generating means (112, 113, 114), a drive circuit (110), a flat stator (6), a counter electromotive voltage detection coil (306), and a magnetic pole position detection means (107, 115, 116), so that an eccentric weight (2) fixed to the rotor is rotated, thereby generating vibration. The drive pulse generating means outputs a pulse signal for driving the stepping motor on the basis of an alarm signal output at alarm time. The drive circuit supplies a drive current to a drive coil (305) on the basis of the pulse signal from the drive pulse generating means. The flat stator transmits the magnetomotive force generated in the drive coil to the rotor (1). The counter electromotive voltage detection coil detects a counter electromotive voltage generated by rotation of the rotor. The magnetic pole position detection means detects the magnetic pole position of the rotor (1), which is rotating, with respect to the flat stator (6) on the basis of the counter electromotive voltage generated in the counter electromotive voltage detection coil, and outputs, to the drive pulse generating means, a detection signal for controlling the output timing of the pulse signal supplied from the drive pulse generating means (114).
摘要翻译：具有振动报警器的小型电子设备作为驱动源，具有耐久性高的转子的扁平定子型双极步进电机可以容易地组装，需要低功耗，始终稳定地起动并且可以旋转以高速度。在具有振动报警的电子设备中，通过包括驱动脉冲发生装置（112,113,114），驱动电路（110），扁平定子（6），转子反电动势电压检测线圈（306）和磁极位置检测装置（107,115,116），使得固定在转子上的偏心重物（2）旋转，从而产生振动。驱动脉冲发生装置根据在报警时输出的报警信号，输出用于驱动步进电动机的脉冲信号。驱动电路基于来自驱动脉冲发生装置的脉冲信号向驱动线圈（305）提供驱动电流。扁平定子将在驱动线圈中产生的磁动势传递给转子（1）。反电动势电压检测线圈检测由转子旋转产生的反电动势。磁极位置检测装置基于在反电动势电压检测线圈中产生的反电动势来检测相对于扁平定子（6）旋转的转子（1）的磁极位置，并输出驱动脉冲发生装置，用于控制从驱动脉冲发生装置（114）提供的脉冲信号的输出定时的检测信号。

10. 发明授权

US4173117A Electronic timepiece 失效
标题翻译：电子钟表
公开(公告)号：US4173117A
公开(公告)日：1979-11-06
申请号：US844866
申请日：1977-10-25
申请人： Kazutoshi Takahashi , Tatsuo Nitta , Ryoji Iwakura
发明人： Kazutoshi Takahashi , Tatsuo Nitta , Ryoji Iwakura
IPC分类号： G04G5/00 , G04G5/04 , G04C3/00
CPC分类号： G04G5/04 , G04G5/045
摘要： An electronic timepiece equipped with a differentiation carry inhibit circuit arranged to allow a carry operation due to a carry signal produced by a time counter in response to a time unit signal when the timepiece remains in a time correction mode and inhibit a carry operation due to a carry signal arising from a correction signal produced by actuation of a correction switch.
摘要翻译：一种具有微分进位禁止电路的电子钟表，其被布置成当钟表保持在时间校正模式中时，可以响应于时间单位信号而由时间计数器产生的进位信号进行进位操作，并且抑制由于由校正开关的动作产生的校正信号产生的进位信号。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式