公开(公告)号：US20050013154A1

公开(公告)日：2005-01-20

申请号：US10496622

申请日：2003-09-29

申请人： Toshiyuki Honda ,  Masayuki Toyama ,  Keisuke Sakai

发明人： Toshiyuki Honda ,  Masayuki Toyama ,  Keisuke Sakai

IPC分类号： G06F11/14 ,  G06F12/02 ,  G11C16/10 ,  G11C16/16 ,  G11C11/22

CPC分类号： G06F12/0246 ,  G06F2212/1032 ,  G11C16/102 ,  G11C16/16

摘要： A control method of a non-volatile memory apparatus, which can execute data writing normally after the next startup even when a process is interrupted because of the occurrences of abnormal conditions such as power shut down during data writing or data erasing is provided. The control method of a non-volatile memory apparatus of the present invention comprises: a first flag writing step of writing a fixed value, which indicates that data is written, on a first flag existing in a redundancy area on a first page of a physical block and indicating whether or not data is written on the first page; and a data writing step of writing data on the physical block, when the data is written on the non-volatile memory consisting of a plurality of physical blocks.

摘要翻译： 提供了一种非易失性存储装置的控制方法，其可以在下一次启动时正常执行数据写入，即使当由于在数据写入或数据擦除期间电源关闭等异常情况发生而中断处理时。 本发明的非易失性存储装置的控制方法包括：第一标志写入步骤，其在存在于物理的第一页上的冗余区域中的第一标志上写入表示数据的固定值 阻止并指示数据是否写在第一页上; 以及当将数据写入由多个物理块组成的非易失性存储器时，在物理块上写入数据的数据写入步骤。

公开(公告)号：US07321959B2

公开(公告)日：2008-01-22

申请号：US10496622

申请日：2003-09-29

申请人： Toshiyuki Honda ,  Masayuki Toyama ,  Keisuke Sakai

发明人： Toshiyuki Honda ,  Masayuki Toyama ,  Keisuke Sakai

IPC分类号： G06F12/00

CPC分类号： G06F12/0246 ,  G06F2212/1032 ,  G11C16/102 ,  G11C16/16

摘要： A control method of a non-volatile memory apparatus, which can execute data writing normally after the next startup even when a process is interrupted because of the occurrences of abnormal conditions such as power shut down during data writing or data erasing is provided. The control method of a non-volatile memory apparatus of the present invention comprises: a first flag writing step of writing a fixed value, which indicates that data is written, on a first flag existing in a redundancy area on a first page of a physical block and indicating whether or not data is written on the first page; and a data writing step of writing data on the physical block, when the data is written on the non-volatile memory consisting of a plurality of physical blocks.

摘要翻译： 提供了一种非易失性存储装置的控制方法，其可以在下一次启动时正常执行数据写入，即使当由于在数据写入或数据擦除期间电源关闭等异常情况发生而中断处理时。 本发明的非易失性存储装置的控制方法包括：第一标志写入步骤，其在存在于物理的第一页上的冗余区域中的第一标志上写入表示数据的固定值 阻止并指示数据是否写在第一页上; 以及当将数据写入由多个物理块组成的非易失性存储器时，在物理块上写入数据的数据写入步骤。

公开(公告)号：US06944060B2

公开(公告)日：2005-09-13

申请号：US10493383

申请日：2003-02-07

申请人： Toshiyuki Honda ,  Keisuke Sakai

发明人： Toshiyuki Honda ,  Keisuke Sakai

IPC分类号： G11C16/02 ,  G11C16/10 ,  G11C16/16 ,  G11C16/04

CPC分类号： G11C16/10 ,  G11C16/105 ,  G11C16/16 ,  G11C2216/14 ,  G11C2216/18

摘要： A memory card (100) is comprised of: a flash memory (120) that includes a plurality of physical blocks (122) made up of a plurality of pages for storing data and a page register (121) that holds data to be written to a page; and a controller (110) that specifies and erases an invalid physical block with reference to a valid block table (114) indicating whether valid data is stored in each of the physical blocks (122), when data is written, and that transfers, at the same time, the data to be written to the page register (121) while carrying out said erasure.

摘要翻译： 存储卡（100）包括：闪速存储器（120），其包括由用于存储数据的多个页面组成的多个物理块（122）和保存要写入的数据的页面寄存器（121） 一页 以及控制器（110），其参照在数据被写入时指示有效数据是否存储在每个物理块（122）中的有效块表（114）来指定和擦除无效物理块，并且在 同时，在执行所述擦除时要写入页寄存器（121）的数据。

公开(公告)号：US06922768B2

公开(公告)日：2005-07-26

申请号：US10415126

申请日：2002-08-16

申请人： Toshiyuki Honda ,  Tetsushi Kasahara ,  Masayuki Toyama ,  Teruo Akashi ,  Keisuke Sakai

发明人： Toshiyuki Honda ,  Tetsushi Kasahara ,  Masayuki Toyama ,  Teruo Akashi ,  Keisuke Sakai

IPC分类号： G11C16/02 ,  G06F12/00 ,  G06F12/02

CPC分类号： G06F12/0246

摘要： To provide a nonvolatile storage device and control method thereof which improve convenience of portable devices by shortening initialization time. In generating a data validity table at initialization, a control part firstly reads out a validity flag and a second translation table. In the case where the validity flag is valid, logical blocks in the second translation table are valid. For that reason, the fourth table generation means can set all logical blocks in the second translation table as being valid, in the data validity table. In a single reading as mentioned above, the fourth table generation means can carry out setting with respect to a plurality of logical blocks. Further, with respect to a partial logical block which is set as being valid in the data validity table, it is possible to bypass reading out the data validity flag of the block and proceed to operation of next partial logical block.

摘要翻译： 提供一种通过缩短初始化时间来提高便携式设备的便利性的非易失性存储装置及其控制方法。 在初始化时生成数据有效性表时，控制部首先读出有效标志和第二转换表。 在有效标志有效的情况下，第二转换表中的逻辑块是有效的。 为此，第四表生成装置可以在数据有效性表中将第二转换表中的所有逻辑块设置为有效。 在如上所述的单次读取中，第四表生成装置可以执行关于多个逻辑块的设置。 此外，对于在数据有效性表中被设置为有效的部分逻辑块，可以绕过读出块的数据有效性标志并进行下一个部分逻辑块的操作。

公开(公告)号：US20120299492A1

公开(公告)日：2012-11-29

申请号：US13576627

申请日：2011-02-02

申请人： Shunji Egawa ,  Keisuke Sakai ,  Isao Ochi

发明人： Shunji Egawa ,  Keisuke Sakai ,  Isao Ochi

IPC分类号： H05B37/02

CPC分类号： H05B33/083 ,  H05B33/0827 ,  H05B33/0851

摘要： The invention is directed to the provision of an LED driving circuit that switches the connection of LED blocks with proper timing in accordance with the supply voltage and the Vf's specific to individual LEDs contained in each LED block. The LED driving circuit includes a rectifier, a first circuit which includes a first current detection unit for detecting current flowing through a first LED array, and a first current control unit for controlling current flowing from the first LED array to a negative power supply output in accordance with the current detected by the first current detection unit, and a second circuit which includes a second current detection unit for detecting current flowing through a second LED array, and a second current control unit for controlling current flowing from a positive power supply output to the second LED array in accordance with the current detected by the second current detection unit, and wherein a current path connecting the first LED array and the second LED array in parallel relative to the rectifier and a current path connecting the first LED array and the second LED array in series relative to the rectifier are formed.

摘要翻译： 本发明旨在提供一种LED驱动电路，其根据电源电压和每个LED块中包含的各个LED的特定Vf来适当地定时切换LED块的连接。 LED驱动电路包括整流器，第一电路，其包括用于检测流过第一LED阵列的电流的第一电流检测单元和用于控制从第一LED阵列流向负电源输出的电流的第一电流控制单元 根据由第一电流检测单元检测到的电流，以及第二电路，其包括用于检测流过第二LED阵列的电流的第二电流检测单元和用于控制从正电源输出流向 所述第二LED阵列根据由所述第二电流检测单元检测到的电流，并且其中相对于所述整流器并联连接所述第一LED阵列和所述第二LED阵列的电流路径以及连接所述第一LED阵列和所述第二LED阵列的电流路径 形成相对于整流器串联的LED阵列。

公开(公告)号：US20100142418A1

公开(公告)日：2010-06-10

申请号：US12665079

申请日：2009-05-13

申请人： Shinichiro Nishioka ,  Keisuke Sakai ,  Masayuki Toyama ,  Tsutomu Sekibe

发明人： Shinichiro Nishioka ,  Keisuke Sakai ,  Masayuki Toyama ,  Tsutomu Sekibe

IPC分类号： H04B1/44

CPC分类号： H04L5/14 ,  H04L5/1438 ,  H04L5/16 ,  H04W72/1247

摘要： The object of the present invention is to provide a data communication system in which a communication scheme is switched without a decrease in communication efficiency.In a data communication system including first and second devices that are capable of performing full-duplex communication and half-duplex communication via a set of channels connecting the first and second devices, the first device transmits, via the set of channels, to the second device a first communication flag indicating whether half-duplex communication is to be specified in accordance with a communication processing capability of the first device, the second device transmits, via the set of channels, to the first device a second communication flag indicating whether half-duplex communication is to be specified in accordance with a communication processing capability of the second device, and the first and second devices select either a full-duplex communication scheme or a half-duplex communication scheme depending on the first and second communication flags in compliance with a procedure predetermined between the devices and perform data communication in the selected communication scheme, the selected communication scheme conforming to the communication processing capability of each device.

摘要翻译： 本发明的目的是提供一种在不降低通信效率的情况下切换通信方案的数据通信系统。 在包括能够经由连接第一和第二设备的一组通道执行全双工通信和半双工通信的第一和第二设备的数据通信系统中，第一设备经由一组信道发送到第二设备 设备指示是否根据第一设备的通信处理能力指定半双工通信的第一通信标志，第二设备经由该组信道向第一设备发送第二通信标志， 双向通信将根据第二设备的通信处理能力来指定，并且第一和第二设备根据第一和第二通信标志选择全双工通信方案或半双工通信方案，其符合 在所述设备之间预定的过程，并在所选择的通信中进行数据通信 离子方案，所选择的通信方案符合每个设备的通信处理能力。

公开(公告)号：US20060172610A1

公开(公告)日：2006-08-03

申请号：US11046775

申请日：2005-02-01

申请人： Keisuke Sakai

发明人： Keisuke Sakai

IPC分类号： H01R13/405

CPC分类号： H01R43/24 ,  H01R43/055

摘要： The present invention provides a method of performing terminal insert molding in which the correct position of the hoop terminal is maintained and any deformation thereof is prevented until its integration with the synthetic resin is attained, and an insert molding apparatus in which the hoop terminal is reliably inserted into predetermined grooves of the mold, making it always possible to secure accurate alignment of the hoop terminal with the mold. According to the terminal row insert molding method, on one side of a carrier base plate for conveying terminal materials to a processing position of an insert molding machine, a predetermined number of terminals to be subjected to insert molding are formed at a minute pitch alternately with and parallel to open grooves and are grouped into terminal rows, each terminal row being composed of an intermediate portion near the carrier base plate and a free end far from the carrier base plate, in which, in performing successive bending on the intermediate portion through intermittent feeding by a conveying mechanism for forward feeding, a dummy terminal plate, which binds the free ends for each feeding pitch of the conveying mechanism, is bonded to forward end portions of the free ends not affected by the bending with connecting means allowing separation along the feeding direction.

摘要翻译： 本发明提供一种进行端子插入成型的方法，其中保持端子的正确位置，并且在达到与合成树脂一体化之前防止其任何变形，以及其中箍端子可靠地嵌入成型设备 插入到模具的预定凹槽中，使得始终可以确保环形端子与模具的精确对准。 根据端子排插入成型方法，在用于将端子材料输送到嵌入成型机的加工位置的托架基板的一侧上，以分钟间隔与预定数量的插入成型的端子交替地形成预定数量的端子， 并且平行于开槽，并且分成端子列，每个端子排由靠近载体基板的中间部分和远离载体基板的自由端组成，其中，通过间歇地在中间部分上连续弯曲 通过用于正向进给的传送机构进给，将输送机构的每个进给间距的自由端结合的虚拟端子板通过连接装置连接到不受弯曲影响的自由端的前端部，从而沿着 喂养方向。

公开(公告)号：US07475185B2

公开(公告)日：2009-01-06

申请号：US11280810

申请日：2005-11-17

申请人： Masahiro Nakanishi ,  Tomoaki Izumi ,  Tetsushi Kasahara ,  Kazuaki Tamura ,  Kiminori Matsuno ,  Shouichi Tsujita ,  Takuji Maeda ,  Shinji Inoue ,  Manabu Inoue ,  Masayuki Toyama ,  Keisuke Sakai

发明人： Masahiro Nakanishi ,  Tomoaki Izumi ,  Tetsushi Kasahara ,  Kazuaki Tamura ,  Kiminori Matsuno ,  Shouichi Tsujita ,  Takuji Maeda ,  Shinji Inoue ,  Manabu Inoue ,  Masayuki Toyama ,  Keisuke Sakai

IPC分类号： G06F12/00 ,  G06F13/00

CPC分类号： G06F3/0643 ,  G06F3/0613 ,  G06F3/0679

摘要： When a file system control part 155A writes file data into a main memory 142, a file can be easily written continuously and the number of file copy can be decreased at updating a directory entry by writing the file data and a directory entry into different allocation units. In this manner, when using a nonvolatile memory in which physical block size as an erase unit is larger than cluster size, the write performance can be enhanced.

摘要翻译： 当文件系统控制部分155A将文件数据写入主存储器142时，可以容易地连续地写入文件，并且可以通过将文件数据和目录条目写入不同的分配单元来更新目录条目来减少文件拷贝的数量 。 以这种方式，当使用物理块大小作为擦除单位的非易失性存储器大于簇大小时，可以提高写入性能。

公开(公告)号：US20140197741A1

公开(公告)日：2014-07-17

申请号：US14232778

申请日：2012-07-12

申请人： Keisuke Sakai ,  Rintaro Takahashi ,  Takashi Akiyama

发明人： Keisuke Sakai ,  Rintaro Takahashi ,  Takashi Akiyama

IPC分类号： H05B33/08

CPC分类号： H05B33/089 ,  H05B33/0824 ,  H05B33/083

摘要： When an LED lighting apparatus which is a lighter load than an incandescent lamp or halogen lamp is connected to a dimmer, a malfunction may occur. The invention prevents the occurrence of such malfunction without defeating the purpose of low power consumption of the LED lighting apparatus. More specifically, the LED lighting apparatus includes a rectifier circuit, a light-emitting circuit connected to the rectifier circuit and containing a single or a plurality of LEDs in which current begins to flow when an output voltage of the rectifier circuit exceeds a threshold voltage, and a bypass circuit having a bypass path for making the current flow to the rectifier circuit without passing through the light-emitting circuit, and a detecting unit for detecting the current flowing through the light-emitting circuit, and wherein when the current detected by the detecting unit exceeds a predetermined value, the bypass circuit shuts off the current flowing through the bypass path.

摘要翻译： 当比白炽灯或卤素灯更轻的负载的LED照明装置连接到调光器时，可能发生故障。 本发明防止了这种故障的发生，而不会消除LED照明装置的低功耗的目的。 更具体地，LED照明装置包括整流电路，连接到整流电路的发光电路，并且当整流器电路的输出电压超过阈值电压时，该发光电路包含电流开始流动的单个或多个LED， 以及旁路电路，具有用于使电流流向整流电路而不通过发光电路的旁路路径;以及检测单元，用于检测流过发光电路的电流，并且其中，当由 检测单元超过预定值时，旁路电路关闭流经旁路的电流。

公开(公告)号：US20090236967A1

公开(公告)日：2009-09-24

申请号：US12410079

申请日：2009-03-24

申请人： Masafumi Yokoyama ,  Keisuke Sakai

发明人： Masafumi Yokoyama ,  Keisuke Sakai

IPC分类号： H01J1/62 ,  H01J9/42

CPC分类号： H05B33/22 ,  H01L33/44 ,  H01L33/50 ,  H01L2224/48091 ,  H01L2224/8592 ,  H01L2924/181 ,  H01L2924/3025 ,  H01L2924/00014 ,  H01L2924/00 ,  H01L2924/00012

摘要： The present invention is directed to the provision of an LED light source that can easily adjust its chromaticity and a chromaticity adjustment method for such an LED light source. More specifically, the invention provides a chromaticity adjustment method for an LED light source having an LED device, a phosphor which absorbs a portion of light emitted from the LED device and emits light by wavelength conversion, and a resin material containing the phosphor and disposed so as to enclose the LED device, wherein an ink coating layer is disposed on a surface of the resin material in order to adjust chromaticity; the invention also provides an LED light source adjusted in such a manner.

摘要翻译： 本发明涉及提供一种可以容易地调节其色度的LED光源和用于这种LED光源的色度调节方法。 更具体地，本发明提供一种具有LED器件的LED光源的色度调节方法，吸收从LED器件发射的光的一部分并通过波长转换发光的荧光体，以及含有荧光体的树脂材料 以封装LED器件，其中在树脂材料的表面上设置油墨涂层以便调节色度; 本发明还提供了以这种方式调节的LED光源。