公开(公告)号：US6125798A

公开(公告)日：2000-10-03

申请号：US200263

申请日：1998-11-25

申请人： Masatoshi Kuwayama ,  Yasunobu Hirao ,  Shigeru Takeuchi ,  Takafumi Ito

发明人： Masatoshi Kuwayama ,  Yasunobu Hirao ,  Shigeru Takeuchi ,  Takafumi Ito

IPC分类号： F01P7/08 ,  H03K17/284 ,  F01P7/02

CPC分类号： H03K17/284 ,  F01P7/08

摘要： A cooling apparatus for automotive use wherein speed of an electric cooling fan is controlled solely at a predetermined speed. When a relay switch is switched on, voltage of a battery is applied to a lag circuit. Output of the lag circuit is applied to a gate G of a MOS transistor, but rise of the gate-applied voltage is delayed by the lag circuit according to a time constant thereof, and increases slowly. When the gate-applied voltage reaches the threshold voltage of the MOS transistor, the MOS transistor begins to switch on. However, when the gate-applied voltage is low, the drain current flowing through the MOS transistor is limited and thereby surge current at the motor is minimized.

摘要翻译： 一种用于汽车用途的冷却装置，其中电冷却风扇的速度仅以预定速度进行控制。 当继电器开关接通时，电池的电压被施加到滞后电路。 延迟电路的输出被施加到MOS晶体管的栅极G，但是栅极施加电压的上升根据其时间常数被延迟电路延迟，并且缓慢增加。 当栅极施加电压达到MOS晶体管的阈值电压时，MOS晶体管开始导通。 然而，当栅极施加电压低时，流过MOS晶体管的漏极电流受到限制，从而使电动机的浪涌电流最小化。

公开(公告)号：US6013887A

公开(公告)日：2000-01-11

申请号：US56364

申请日：1998-04-07

申请人： Satoru Satake ,  Takafumi Ito

发明人： Satoru Satake ,  Takafumi Ito

IPC分类号： G01N21/85 ,  B07C5/342 ,  G01J3/50

CPC分类号： B07C5/3425 ,  B07C5/366 ,  Y10S209/938

摘要： A color-sorting machine for granular materials optically detects raw material grains falling along a substantially fixed path and sorts out no-good grains by color. An optical detection unit to this end comprises a condenser lens, a plurality of optical filters and a plurality of light-receiving sensors corresponding to the filters and can detect a plurality of wavelengths. The light-receiving sensors lie side by side on the same plane, are formed in a unit body, require no positioning adjustment among the light-receiving sensors, and make it possible to reduce the size of the optical system. A prism is provided between the condenser lens and the light-receiving sensors. The prism has light path diffraction surfaces of the same number as the light-receiving sensors, so that the light-receiving sensors receive light of the same point of view and can perform color sorting. Detected light partition plates are provided between adjacent light path diffraction surfaces of the prism and between the corresponding adjacent light-receiving sensors to improve the precision of optical detection.

摘要翻译： 一种用于粒状材料的分色机，光学地检测沿着基本上固定的路径落下的原料颗粒，并通过颜色对不良的颗粒进行分类。 为此，光学检测单元包括聚光透镜，多个光学滤光器和对应于滤光器的多个光接收传感器，并且可以检测多个波长。 光接收传感器并排在同一平面上，形成在单元体中，不需要在光接收传感器之间进行定位调整，并且可以减小光学系统的尺寸。 在聚光透镜和光接收传感器之间提供棱镜。 棱镜具有与光接收传感器相同数量的光路衍射表面，使得光接收传感器接收相同视角的光并且可以进行颜色分选。 检测到的光隔离板设置在棱镜的相邻光路衍射表面和相应的相邻的光接收传感器之间，以提高光学检测的精度。

公开(公告)号：US5638961A

公开(公告)日：1997-06-17

申请号：US388152

申请日：1995-02-13

申请人： Satoru Satake ,  Takafumi Ito ,  Norimasa Ikeda

发明人： Satoru Satake ,  Takafumi Ito ,  Norimasa Ikeda

IPC分类号： B07C5/342

CPC分类号： B07C5/3425 ,  B07C5/366

摘要： In a color sorting apparatus comprising: a grain guide device); a grain feed device; optical detecting devices including illuminating devices for illuminating the grain, light-receiving sensors for receiving the intensity of light from the illuminated grain and backgrounds; and an ejector device for removing the grain, the illuminating devices comprise first light sources having a spectral energy distribution in a visible light region and second light sources having a spectral energy distribution in a near-infrared region, and the light-receiving sensors comprise a first light-receiving sensor portion having a high sensitivity to light in the visible light region and a second light-receiving sensor portion having a high sensitivity to light in the near-infrared region, so as to detect and remove foreign matter having a different color from the good grain in visible light region as well as to separate and remove other foreign matter having the same color as the good grain or being transparent in near-infrared region with one color sorting apparatus.

摘要翻译： 一种颜色分选装置，包括：谷物导向装置）; 粮食饲料装置; 光学检测装置，其包括用于照射谷物的照明装置，用于接收来自照明颗粒和背景的光的强度的光接收传感器; 以及用于去除晶粒的喷射器装置，所述照明装置包括在可见光区域中具有光谱能量分布的第一光源和在近红外区域中具有光谱能量分布的第二光源，并且所述光接收传感器包括 对可见光区域的光具有高灵敏度的第一光接收传感器部分和对近红外区域的光具有高灵敏度的第二光接收传感器部分，以便检测和去除具有不同颜色的异物 从可见光区域的良好的颗粒，以及在一个颜色分选装置中分离和除去具有与好的颗粒相同的颜色或在近红外区域透明的其它异物。

公开(公告)号：US5487472A

公开(公告)日：1996-01-30

申请号：US269109

申请日：1994-06-30

申请人： Satoru Satake ,  Tadanobu Inaashi ,  Takafumi Ito

发明人： Satoru Satake ,  Tadanobu Inaashi ,  Takafumi Ito

IPC分类号： B07C5/34 ,  B07C5/342 ,  B07C5/00

CPC分类号： B07C5/3416 ,  B07C5/3425 ,  B07C5/366 ,  Y10S209/938

摘要： A pulse color sorter which permits removal of internally and externally moldy pulse having afuratoxine as decomposition product is disclosed. The pulse color sorter comprises a first detector which provides a first and a second detection signal according to dispersed and transmitted light having two different wavelengths (for instance 700 and 1,100 nm) with different contents of information due to the separation of wavelengths, a second detector which provides a third detection signal according to reflected light, and a controller which calculates division of the first and second detection signals from the first detector, compares the resultant value calculated to a first predetermined threshold value while also compares the third signal from the second detector to a second threshold value, and outputs an eject signal if either of the compared signals is beyond the corresponding threshold value. According to the eject signal, corresponding defective pulse is forcibly ejected. Since the judgment as to moldy pulse is done on the basis of the division of the first and second detection signals, accurate judgment is obtainable irrespective of the sizes of individual pieces of pulse.

摘要翻译： 公开了一种脉冲颜色分选器，其允许去除具有作为分解产物的天然氧的内部和外部发霉的脉冲。 脉冲颜色分选机包括：第一检测器，其由于波长分离而根据具有不同信息内容的两个不同波长（例如700和1100nm）的分散透射光提供第一和第二检测信号;第二检测器 其根据反射光提供第三检测信号;以及控制器，其计算来自第一检测器的第一和第二检测信号的除法，将所计算的合成值与第一预定阈值进行比较，同时还比较来自第二检测器的第三信号 到第二阈值，并且如果所述比较信号中的任一个超过相应的阈值，则输出弹出信号。 根据弹出信号，强制弹出对应的故障脉冲。 由于根据第一和第二检测信号的除法进行关于发霉脉冲的判断，所以可以获得与各个脉冲的大小无关的精确判断。

公开(公告)号：US09058254B2

公开(公告)日：2015-06-16

申请号：US13367779

申请日：2012-02-07

申请人： Takafumi Ito ,  Hidetaka Tsuji

发明人： Takafumi Ito ,  Hidetaka Tsuji

IPC分类号： G06F12/00 ,  G06F13/00 ,  G06F13/28 ,  G06F12/02

CPC分类号： G06F12/0246 ,  G06F2212/7203

摘要： A memory device includes a nonvolatile memory and a controller. The nonvolatile memory includes a storage area having a plurality of memory blocks each including a plurality of nonvolatile memory cells, and a buffer including a plurality of nonvolatile memory cells and configured to temporarily store data, and in which data is erased for each block. If a size of write data related to one write command is not more than a predetermined size, the controller writes the write data to the buffer.

摘要翻译： 存储器件包括非易失性存储器和控制器。 非易失性存储器包括具有多个存储块的存储区，每个存储块包括多个非易失性存储器单元，以及包括多个非易失性存储单元的缓冲器，并被配置为临时存储数据，并且其中每个块擦除数据。 如果与一个写命令相关的写入数据的大小不大于预定大小，则控制器将写数据写入缓冲器。

公开(公告)号：USD707275S1

公开(公告)日：2014-06-17

申请号：US29415779

申请日：2012-03-14

申请人： Takafumi Ito ,  Tomoyuki Miyamoto

设计人： Takafumi Ito ,  Tomoyuki Miyamoto

公开(公告)号：US08195872B2

公开(公告)日：2012-06-05

申请号：US13151680

申请日：2011-06-02

申请人： Takafumi Ito

发明人： Takafumi Ito

IPC分类号： G06F12/00 ,  G06F13/00 ,  G06F13/28

CPC分类号： G11C16/349 ,  G11C16/04 ,  G11C16/0483 ,  G11C2029/0401 ,  G11C2029/0409 ,  G11C2029/4402

摘要： A method of controlling a semiconductor memory card system including a host device incorporating a semiconductor memory card and communicating information with a user of the host device to warn the imminent end of the life of the memory card in the system is provided. According to one aspect, there is provided a method of controlling a semiconductor memory card, the method comprising creating end-of-life index data of the semiconductor memory card, reading the end-of-life index data in response to a command from a host device to the semiconductor memory card, creating an end-of-life warning status of the semiconductor memory card from the end-of-life index data based on a life control limit value, and sending a response containing the end-of-life warning status to the host device as a response to the command through the same communication line as that for the command.

摘要翻译： 提供了一种控制半导体存储卡系统的方法，该系统包括并入有半导体存储卡的主机设备，并且与主机设备的用户通信信息，以警告系统中存储卡的使用寿命即将结束。 根据一个方面，提供了一种控制半导体存储卡的方法，所述方法包括：产生半导体存储卡的寿命终止指数数据，读取寿命终止索引数据，以响应于来自 主机设备到半导体存储卡，基于寿命控制极限值从寿命终止指数数据产生半导体存储卡的报废状态，并发送包含寿命终止的响应 作为对命令的响应，通过与命令相同的通信线路向主机设备发出警告状态。

公开(公告)号：US20120137057A1

公开(公告)日：2012-05-31

申请号：US13367779

申请日：2012-02-07

申请人： Takafumi Ito ,  Hidetaka Tsuji

发明人： Takafumi Ito ,  Hidetaka Tsuji

IPC分类号： G06F12/00

CPC分类号： G06F12/0246 ,  G06F2212/7203

摘要： A memory device includes a nonvolatile memory and a controller. The nonvolatile memory includes a storage area having a plurality of memory blocks each including a plurality of nonvolatile memory cells, and a buffer including a plurality of nonvolatile memory cells and configured to temporarily store data, and in which data is erased for each block. If a size of write data related to one write command is not more than a predetermined size, the controller writes the write data to the buffer.

摘要翻译： 存储器件包括非易失性存储器和控制器。 非易失性存储器包括具有多个存储块的存储区，每个存储块包括多个非易失性存储器单元，以及包括多个非易失性存储单元的缓冲器，并被配置为临时存储数据，并且其中每个块擦除数据。 如果与一个写命令相关的写入数据的大小不大于预定大小，则控制器将写数据写入缓冲器。

公开(公告)号：US08145827B2

公开(公告)日：2012-03-27

申请号：US11955926

申请日：2007-12-13

申请人： Takafumi Ito ,  Hidetaka Tsuji

发明人： Takafumi Ito ,  Hidetaka Tsuji

IPC分类号： G06F12/00

摘要： A memory device includes a nonvolatile memory and a controller. The nonvolatile memory includes a storage area having a plurality of memory blocks each including a plurality of nonvolatile memory cells, and a buffer including a plurality of nonvolatile memory cells and configured to temporarily store data, and in which data is erased for each block. If a size of write data related to one write command is not more than a predetermined size, the controller writes the write data to the buffer.

公开(公告)号：US08108591B2

公开(公告)日：2012-01-31

申请号：US12191569

申请日：2008-08-14

申请人： Takafumi Ito

发明人： Takafumi Ito

IPC分类号： G06F13/00

CPC分类号： G06F3/0659 ,  G06F3/0622 ,  G06F3/0679 ,  G06F3/08 ,  G06F21/79

摘要： A semiconductor device includes first and second interfaces, and a control unit. The first interface is capable of being connected to a memory card and communicating with the memory card. The memory card has a nonvolatile semiconductor memory and has an unlock state and a lock state. The memory card in the unlock state permits an access to the nonvolatile semiconductor memory. The memory card in the lock state prohibits the access. The second interface is capable of being connected to a host device and communicating with the host device. The host device generates an access command to access the memory card. The control unit operates based on the access command sent from the host device through the second interface so as to release the lock state of the memory card, when the memory card is connected to the first interface.

摘要翻译： 半导体器件包括第一和第二接口以及控制单元。 第一个接口能够连接到存储卡并与存储卡进行通信。 存储卡具有非易失性半导体存储器并且具有解锁状态和锁定状态。 处于解锁状态的存储卡允许访问非易失性半导体存储器。 处于锁定状态的存储卡禁止访问。 第二接口能够连接到主机设备并与主机设备进行通信。 主机设备生成访问存储卡的访问命令。 当存储卡连接到第一接口时，控制单元基于从主机设备通过第二接口发送的访问命令进行操作，以释放存储卡的锁定状态。