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51. 发明申请

US20090141617A1 Optical disc 审中-公开
标题翻译：光盘
公开(公告)号：US20090141617A1
公开(公告)日：2009-06-04
申请号：US12320445
申请日：2009-01-27
申请人： Toru Arai
发明人： Toru Arai
IPC分类号： G11B7/00
CPC分类号： G11B20/1217 , G11B27/3027 , G11B2020/1285 , G11B2220/216 , G11B2220/218 , G11B2220/2537
摘要： To surely write data readably into a region of a designated address even if an unwritten region exists ahead of the designated address. A step of registering beforehand an address map attached to an unwritten region of the data writing area; a step of judging whether an address located ahead of the designated address for writing data is an unwritten region or a written region; and a step of writing data into the data writing area of the optical disc based on the judgment result, are included. In the writing step, if the address located ahead of the designated address is judged as a written region, data writing is performed starting from a region of the designated address, and if the address located ahead of the designated address is judged as an unwritten region, the data writing is performed to unwritten regions including the aforementioned unwritten region.
摘要翻译：即使在指定地址之前存在未写入区域，也可以将数据可读地写入指定地址的区域。预先注册附加到数据写入区域的未写入区域的地址映射的步骤; 判断位于写入数据的指定地址之前的地址是否是未写入区域还是写入区域的步骤; 并且包括基于判断结果将数据写入光盘的数据写入区域的步骤。在写入步骤中，如果位于指定地址前面的地址被判断为写入区域，则从指定地址的区域开始执行数据写入，并且如果位于指定地址之前的地址被判断为未写入区域，对包括上述未写入区域的未写入区域执行数据写入。

52. 发明申请

US20070210736A1 Power supply apparatus 有权
标题翻译：电源设备
公开(公告)号：US20070210736A1
公开(公告)日：2007-09-13
申请号：US11712679
申请日：2007-02-28
申请人： Hideo Ishii , Toru Arai
发明人： Hideo Ishii , Toru Arai
IPC分类号： H02H7/08
CPC分类号： H05K7/20209 , H02M3/00
摘要： A power supply unit includes an input-side rectifying circuit (4), an inverter (8) and an output-side rectifying circuit (12), which include power semiconductor devices. The power supply unit is powered during a powering period, and the powering is interrupted during a pausing period. The powering and pausing periods alternate. A fan (18) is driven during each powering period to cool the power semiconductor devices. A temperature detector (30) measures the temperature of the power semiconductor devices and develops a measured-temperature representative signal. A setter (38) produces a reference value, which decreases over the pausing period from the measured-temperature representative signal at the beginning of the pausing period to an intended-temperature representative signal representing the temperature to be attained by the power semiconductor devices at the end of the pausing period. The reference value is prepared from the measured-temperature representative signal at the beginning of the pausing period, the intended-temperature representative signal, and the length of the pausing period. An error amplifier (36) and a fan control unit (22) control the rotation rate of the fan (18) to make the measured-temperature representative signal track the reference value.
摘要翻译：电源单元包括输入侧整流电路（4），反相器（8）和输出侧整流电路（12），其包括功率半导体器件。电源单元在供电期间供电，并且在暂停期间中断供电。供电和暂停时段交替使用。在每个供电周期期间驱动风扇（18）以冷却功率半导体器件。温度检测器（30）测量功率半导体器件的温度并产生测量温度的代表信号。设定器（38）产生参考值，其在暂停期间从测量温度代表信号在暂停期开始时减小到预期温度代表信号，该预期温度代表信号表示功率半导体器件在暂停期结束。参考值由暂停期开始时的测量温度代表信号，预期温度代表信号和暂停时间段的长度来制备。误差放大器（36）和风扇控制单元（22）控制风扇（18）的旋转速度，使得测量温度代表信号跟踪参考值。

53. 发明授权

US06625096B1 Optical disk recording and reproduction method and apparatus as well as medium on which optical disk recording and reproduction program is recorded 失效
标题翻译：光盘记录和再现方法和装置以及记录有光盘记录和再现程序的介质
公开(公告)号：US06625096B1
公开(公告)日：2003-09-23
申请号：US09605395
申请日：2000-06-29
申请人： Toru Arai
发明人： Toru Arai
IPC分类号： G11B700
CPC分类号： G11B20/1883 , G11B2020/183 , G11B2020/1893 , G11B2220/20
摘要： The invention provides an optical disk recording and reproduction method which suppresses a drop of the throughput of an optical disk apparatus by retrying caused by a read error. A control section of an optical disk apparatus controls, if a read error occurs upon reading out of data from a first address of an optical disk by an optical head section, the optical head section to perform retrying of reading out from the first address. Each time retrying is performed, the control section records the number of times of retrying into a memory. Then, if reading out from the first address is performed successfully, then the control section reads out the number of times of retrying from the memory. If the number of times of retrying exceeds a prescribed number of times then the control section secures an alternative second address in place of the first address on the optical disk. Then, when none of recording or writing processing for the optical disk is performed by the optical disk apparatus, the control section copies data read out from the first address to the second address and rewrites the DMA of the optical disk so that, when a read command for the first address is thereafter received from a host apparatus, data may be read out from the second address.
摘要翻译：本发明提供一种光盘记录和再现方法，其通过由读取错误引起的重试来抑制光盘装置的吞吐量的下降。光盘装置的控制部分控制如果在通过光头部分从光盘的第一地址读出数据时发生读错误，则光头部分执行从第一地址读出的重试。每次重试执行时，控制部分记录重试次数到存储器中。然后，如果从第一地址读出成功，则控制部分读出从存储器重试的次数。如果重试次数超过规定次数，则控制部分确定替代第二地址代替光盘上的第一地址。然后，当光盘装置不执行光盘的记录或写入处理时，控制部将从第一地址读出的数据复制到第二地址，并重写光盘的DMA，使得当读取此后从主机装置接收到第一地址的命令，可以从第二地址读出数据。

54. 发明授权

US06248850B1 Film and stretch packaging film 有权
标题翻译：薄膜和拉伸包装膜
公开(公告)号：US06248850B1
公开(公告)日：2001-06-19
申请号：US09163603
申请日：1998-09-30
申请人： Toru Arai
发明人： Toru Arai
IPC分类号： C08F21208
CPC分类号： C08J5/18 , C08J2323/08 , C08L23/0838 , Y10S526/943 , Y10T428/31938
摘要： A film containing at least 5 wt % of an aromatic vinyl compound-&agr;-olefin random copolymer having an aromatic vinyl compound content of from 1 to less than 99.9% by molar fraction and having head-to-tail chain structure comprising at least two aromatic vinyl compound units.
摘要翻译：包含至少5重量％的芳族乙烯基化合物-α-烯烃无规共聚物的膜，其芳族乙烯基化合物含量为1至小于99.9摩尔％，并且具有头对尾链结构，其包含至少两个芳族乙烯基化合物单元。

55. 发明授权

US5943220A Waterproofed power supply apparatus 失效
标题翻译：防水电源装置
公开(公告)号：US5943220A
公开(公告)日：1999-08-24
申请号：US926285
申请日：1997-09-05
申请人： Kunio Shikata , Masao Katooka , Toru Arai , Shigeru Okamoto , Kenzo Danjo
发明人： Kunio Shikata , Masao Katooka , Toru Arai , Shigeru Okamoto , Kenzo Danjo
IPC分类号： H05K5/00 , H02M9/00 , H05K5/02 , H05K5/03 , H05K5/06 , H05K9/00
CPC分类号： H05K5/06 , H05K5/0213 , H05K5/0247 , H05K7/1432
摘要： A power supply apparatus includes a front panel, a rear panel and two left and right side panels which together form a housing. Opposed edges of a partition are connected to the front and rear panels to thereby divide the interior space of the housing into upper and lower chambers. The left and right side panels each have edges which are placed to abut against the corresponding edges of the other side panel.Components of a power supply circuit are appropriately distributed in the upper and lower chambers. Some of the components in the upper chambers are located beneath the upper abutting edges of said left and right side panels, and a cover is disposed to cover at least those components which are located beneath the upper abutting edges.
摘要翻译：电源装置包括前面板，后面板和两个左右侧面板，它们一起形成壳体。隔板的相对的边缘连接到前面板和后面板，从而将壳体的内部空间分成上部和下部室。左侧面板和右侧面板各自具有被放置成抵靠另一侧面板的相应边缘的边缘。电源电路的组件适当地分布在上室和下室中。上室中的一些部件位于所述左侧板和右侧板的上邻接边缘的下方，并且设置盖以至少覆盖位于上邻接边缘下方的那些部件。

56. 发明授权

US5926381A DC power supply apparatus 有权
标题翻译：直流电源装置
公开(公告)号：US5926381A
公开(公告)日：1999-07-20
申请号：US159485
申请日：1998-09-23
申请人： Haruo Moriguchi , Toru Arai , Toshikazu Fujiyoshi , Masayuki Ono , Satoshi Hamada , Hideo Ishii
发明人： Haruo Moriguchi , Toru Arai , Toshikazu Fujiyoshi , Masayuki Ono , Satoshi Hamada , Hideo Ishii
IPC分类号： H02M3/28 , H02M3/335 , H02M7/25 , H02M7/5387
CPC分类号： H02M7/5387 , H02M7/25
摘要： A DC power supply apparatus includes an input-side rectifier which rectifies an input AC voltage and supplies the rectified voltage to a voltage-boosting converter. The voltage-boosting converter converts the supplied voltage to a voltage of a predetermined magnitude. The predetermined magnitude voltage is, then, converted to a high-frequency voltage by an inverter and applied to a primary winding of a transformer. An output-side rectifier rectifies a high-frequency voltage induced in a secondary winding of the transformer. The inverter includes IGBTs and diodes, which are connected in a full-bridge configuration. A capacitor is connected in parallel with each IGBT. When the IGBTs are rendered conductive by the charging and discharging of the capacitors, no current flows through the IGBTs, and when the IGBTs are rendered nonconductive, the voltages applied to the IGBTs are made to become zero.
摘要翻译：直流电源装置包括输入侧整流器，其对输入的交流电压进行整流，并将整流的电压提供给升压转换器。升压转换器将所提供的电压转换成预定大小的电压。然后，通过逆变器将预定的幅度电压转换成高频电压并施加到变压器的初级绕组。输出侧整流器对变压器次级绕组感应的高频电压进行整流。逆变器包括以全桥配置连接的IGBT和二极管。电容器与每个IGBT并联连接。当通过电容器的充放电导致IGBT导通时，IGBT中不会流过电流，当IGBT变为不导通时，施加于IGBT的电压为零。

57. 发明授权

US5469350A Voltage boosting power failure protected power supply device 失效
标题翻译：电压提升电源故障保护电源设备
公开(公告)号：US5469350A
公开(公告)日：1995-11-21
申请号：US257702
申请日：1994-06-10
申请人： Hisashi Nishio , Toru Arai , Masaru Nishizuka , Atsushi Makitani
发明人： Hisashi Nishio , Toru Arai , Masaru Nishizuka , Atsushi Makitani
IPC分类号： H02J9/06 , H02M5/458 , H02M7/48 , H02H7/125
CPC分类号： H02M5/4585 , H02J9/062
摘要： A voltage boosting power supply, wherein a commercial power supply of 100 volt a.c., for example, is used as its primary power source, the input from the power source is accumulated in a capacitor and the accumulated power is then converted into a boosted a.c. power for delivery by means of an invertor, and which is provided with a storage battery as a preliminary power source for protection against power failure and arranged to disconnect the a.c. power supply from the capacitor and, instead, connect the battery across the capacitor through a high frequency switching element by switch means which operate in response to a power failure signal from a power failure detector. Accordingly, the output voltage of the battery is boosted by the capacitor and then applied to the invertor and, therefore, the output voltage can be raised without increase of the capacity of the battery and consequent increase in the size and weight of the device.
摘要翻译：一种升压电源，其中例如使用100伏交流的商用电源作为其主电源，将来自电源的输入累积在电容器中，然后将累积功率转换为升压的直流电。通过逆变器输送的电力，并且具有作为防止电源故障的初级电源的蓄电池并且被布置成断开所述交流电源。电容器的电源，而是通过开关装置通过高频开关元件将电池连接到电容器上，开关装置响应于来自电源故障检测器的电源故障信号而工作。因此，电池的输出电压由电容器提升，然后施加到逆变器，因此可以在不增加电池容量的情况下提高输出电压，从而增加装置的尺寸和重量。

58. 发明授权

US5077247A Dielectric ceramic for microwave applications 失效
标题翻译：用于微波应用的电介质陶瓷
公开(公告)号：US5077247A
公开(公告)日：1991-12-31
申请号：US563556
申请日：1990-08-06
申请人： Hosaku Sato , Ayusawa Kazutoshi , Toru Arai
发明人： Hosaku Sato , Ayusawa Kazutoshi , Toru Arai
IPC分类号： C04B35/462 , C04B35/468
CPC分类号： C04B35/4686 , C04B35/462 , C04B35/4688
摘要： A dielectric ceramic for microwave applications is comprised of:X BaO.Y TiO.sub.2.Z {(Sm.sub.2 O.sub.3).sub.1-W1-W2 (La.sub.2 O.sub.3).sub.W1 (Nd.sub.2 O.sub.3).sub.W2 }where X, Y, Z lie in the ranges: 11.0.ltoreq.X.ltoreq.22.0; 60.0.ltoreq.Y.ltoreq.75.0; and 6.0.ltoreq.Z.ltoreq.28.0 (X+Y+Z=100) expressed in mole %, and 0

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