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1. 发明授权

US08662312B2 Piezoelectric valve and optical granular material-sorting apparatus utilizing such piezoelectric valve 有权
标题翻译：使用这种压电阀的压电阀和光学粒度分选装置
公开(公告)号：US08662312B2
公开(公告)日：2014-03-04
申请号：US13107332
申请日：2011-05-13
申请人： Takafumi Ito , Teruhiko Takeuchi , Takeshi Yano , Sze Keat Chee , Toshiro Higuchi
发明人： Takafumi Ito , Teruhiko Takeuchi , Takeshi Yano , Sze Keat Chee , Toshiro Higuchi
IPC分类号： B07C5/36
CPC分类号： B07C5/366 , B07B4/02 , B07C5/3422 , B07C5/3425 , B07C5/365 , F16K31/004 , Y10S209/938
摘要： A piezoelectric valve comprising: a valve main body formed in which are a gas pressure chamber that takes in compressed gas supplied from the outside as well as a gas release channel through which the compressed gas is released from the gas pressure chamber; a valve body placed in the gas pressure chamber to open and close the gas release channel; a piezoelectric element that generates, in the form of displacement, a driving force needed to operate the valve body; at least one displacement amplification mechanism that amplifies a displacement of the piezoelectric element and causes it to act upon the valve body; and a driving means for applying voltage to the piezoelectric element in order to drive the valve body to open the valve and thereby open the gas release channel; wherein such piezoelectric valve is characterized in that the driving means applies voltage to the piezoelectric element in multiple stages so as to suppress fluctuation in the amount of gas ejected from the gas release channel when the valve opens.
摘要翻译：一种压电阀，包括：阀主体，其形成有从外部供应的压缩气体的气体压力室以及压缩气体从气体压力室释放的气体释放通道; 阀体，放置在气体压力室中以打开和关闭气体释放通道; 以位移的形式产生操作阀体所需的驱动力的压电元件; 至少一个位移放大机构，其放大所述压电元件的位移并使其作用在所述阀体上; 以及用于向压电元件施加电压以驱动阀体以打开阀并由此打开气体释放通道的驱动装置; 其特征在于，所述驱动装置以多级对所述压电元件施加电压，以便抑制当所述阀打开时从所述气体释放通道喷出的气体的波动。

2. 发明授权

US08944255B2 Chute for optical sorting machine 有权
标题翻译：滑槽用于光学分选机
公开(公告)号：US08944255B2
公开(公告)日：2015-02-03
申请号：US14234391
申请日：2012-07-20
申请人： Takafumi Ito , Tomoyuki Miyamoto
发明人： Takafumi Ito , Tomoyuki Miyamoto
IPC分类号： B07C1/00 , B65G11/02 , B07C5/02 , B07C5/342 , B65G11/08
CPC分类号： B65G11/023 , B07C5/02 , B07C5/342 , B07C5/3425 , B07C2501/0018 , B65G11/083
摘要： A chute for an optical sorting machine allows objects to be sorted to drop under gravity from the lower end of the chute, thereby supplying the objects to an optical detection section. The chute is provided with: a first portion which includes a portion for receiving the objects to be sorted which are supplied from a supply section; and a second portion which continues from the first portion. The first portion is composed of a single part and has: flat surfaces along which the objects to be sorted flow down; and connection surfaces. The flat surfaces located upstream are bent downward and the connection surfaces located downstream are bent upward to form a smooth undulation in the surface along which the objects to be sorted flow down.
摘要翻译：用于光学分选机的滑槽允许物体在重力作用下从滑槽的下端分离，从而将物体提供给光学检测部分。滑槽设置有：第一部分，其包括从供应部分供应的用于接收待分类物体的部分; 以及从第一部分继续的第二部分。第一部分由单一部分组成，具有：待分类对象沿着该平面向下流动的平坦表面; 和连接面。位于上游的平坦表面向下弯曲，并且位于下游的连接表面向上弯曲，以在待分类物体沿着该平坦的波浪向下流动。

3. 发明授权

US08924678B2 Memory card and host device thereof 有权
标题翻译：存储卡及其主机装置
公开(公告)号：US08924678B2
公开(公告)日：2014-12-30
申请号：US13005910
申请日：2011-01-13
申请人： Takafumi Ito
发明人： Takafumi Ito
IPC分类号： G06F12/08 , G11C7/22 , G06F12/14 , G06F13/42
CPC分类号： G06F3/0611 , G06F3/0659 , G06F3/0679 , G06F12/1433 , G06F13/4234 , G06F2003/0692 , G06F2206/1014 , G11C7/22
摘要： A memory card is attached to a host device, and includes a data control circuit which transfers data with respect to the host device in synchronism with a rise edge and a fall edge of a clock signal.
摘要翻译：存储卡连接到主机设备，并且包括与时钟信号的上升沿和下降沿同步地相对于主机设备传送数据的数据控制电路。

4. 发明授权

US08145829B2 Flash memory device capable of preventing read disturbance 有权
标题翻译：能够防止读取干扰的闪存装置
公开(公告)号：US08145829B2
公开(公告)日：2012-03-27
申请号：US12393553
申请日：2009-02-26
申请人： Takafumi Ito , Hiroyuki Sakamoto
发明人： Takafumi Ito , Hiroyuki Sakamoto
IPC分类号： G06F12/00
CPC分类号： G06F12/0866 , G06F2212/2022
摘要： A storage has a first cache area temporarily storing one page data read from a flash memory, and a second cache area to which data of the first cache area is transferred. A controller stores data of the first cache area in the second cache area, and reads and outputs the data stored in the second cache area when data having the same address as data read from the first cache area is read.
摘要翻译：存储器具有临时存储从闪速存储器读取的一页数据的第一高速缓存区域和第一高速缓存区域的数据被传送到的第二高速缓存区域。控制器将第一高速缓存区域的数据存储在第二高速缓存区域中，并且当读取与从第一高速缓存区域读取的数据相同的地址的数据时，读取并输出存储在第二高速缓存区域中的数据。

5. 发明授权

US08065473B2 Method for controlling memory card and method for controlling nonvolatile semiconductor memory 有权
标题翻译：用于控制存储卡的方法和用于控制非易失性半导体存储器的方法
公开(公告)号：US08065473B2
公开(公告)日：2011-11-22
申请号：US12813164
申请日：2010-06-10
申请人： Takafumi Ito , Hiroyuki Sakamoto
发明人： Takafumi Ito , Hiroyuki Sakamoto
IPC分类号： G06F13/00
CPC分类号： G06F3/0643 , G06F3/0613 , G06F3/0626 , G06F3/0679 , G06F12/0246 , G06F2212/7202
摘要： A method for controlling a memory card which includes a nonvolatile semiconductor memory whose memory area includes a plurality of write areas is disclosed. A first area which is a part of the plurality of write areas is set in accordance with management executed by a first file system. The first file system sequentially writes data along a direction in which addresses of the plurality of write areas increase. A second area which is a part of the plurality of write areas is set in accordance with management executed by a second file system. The second file system writes data in an order which does not depend on the addresses.
摘要翻译：一种用于控制存储卡的方法，其包括其存储区域包括多个写入区域的非易失性半导体存储器。根据由第一文件系统执行的管理来设置作为多个写入区域的一部分的第一区域。第一文件系统沿着多个写入区域的地址增加的方向顺序地写入数据。根据由第二文件系统执行的管理来设置作为多个写入区域的一部分的第二区域。第二个文件系统以不依赖于地址的顺序写入数据。

6. 发明授权

US07851722B2 Optical cracked-grain selector 有权
标题翻译：光学裂纹选择器
公开(公告)号：US07851722B2
公开(公告)日：2010-12-14
申请号：US11808002
申请日：2007-06-05
申请人： Takafumi Ito , Masazumi Hara , Masahiro Egi , Takahiro Doi
发明人： Takafumi Ito , Masazumi Hara , Masahiro Egi , Takahiro Doi
IPC分类号： B07C5/00
CPC分类号： B07C5/3425 , B07C5/366
摘要： An optical cracked-grain selector that does not mistakenly identify normal grains of rice having no cracks as cracked grains due to the presence of the embryonic portion and/or surface scratches when optically identifying cracked grains of rice mixed in with material rice grains. An identification part in a cracked grain identification unit obtains a first rice grain image (having an embryonic portion and scratches) based on light passed through the rice grain that is received by a first CCD sensor built into a CCD camera of a photoreaction detection unit and a second rice grain image (having cracks, an embryo portion and scratches) based on light passed through the rice grain received by a second CCD sensor built into the CCD camera, acquires an image of the cracks by calculating a difference in the amount of light between the two rice grain images, and identifies a cracked grain.
摘要翻译：一种光学裂纹选择器，当光学鉴定与材料米粒混合的米的裂纹颗粒时，由于存在胚胎部分和/或表面划痕，不会错误地识别没有裂纹的米的正常谷物的裂纹。裂纹纹理识别单元中的识别部分基于内置于光反应检测单元的CCD照相机中的第一CCD传感器接收的通过米粒的光获得第一米粒图像（具有胚胎部分和划痕），以及基于内置于CCD照相机中的第二CCD传感器接收的通过米粒的光的第二颗粒图像（具有裂纹，胚胎部分和划痕）通过计算光量差异来获取裂纹的图像在两个米粒图像之间，并且识别出破裂的谷粒。

7. 外观设计

USD612299S1 Automobile and toy replica thereof 有权
公开(公告)号：USD612299S1
公开(公告)日：2010-03-23
申请号：US29343945
申请日：2009-09-22
申请人： Takafumi Ito , Kazumi Kouwaki , Ryousuke Yokoi , Takeo Sowa
设计人： Takafumi Ito , Kazumi Kouwaki , Ryousuke Yokoi , Takeo Sowa

8. 发明申请

US20070134988A1 INFORMATION PROCESSING APPARATUS IN WHICH MEMORY CARDS OF DIFFERENT SIZES CAN BE USED 审中-公开
标题翻译：可以使用不同尺寸的记忆卡的信息处理装置
公开(公告)号：US20070134988A1
公开(公告)日：2007-06-14
申请号：US11567993
申请日：2006-12-07
申请人： Takafumi Ito
发明人： Takafumi Ito
IPC分类号： H01R24/00
CPC分类号： G06K7/0013 , G06K7/0043
摘要： An information processing apparatus includes a card slot into which a nonvolatile memory card is inserted, and a device driver software having a function which accesses the nonvolatile memory card inserted into the card slot. Upon determining that the nonvolatile memory card needs to be initialized, the device driver software initializes the nonvolatile memory card and generates state information indicating that the nonvolatile memory card has been newly inserted.
摘要翻译：一种信息处理设备包括插入非易失性存储卡的卡槽，以及具有访问插入卡槽中的非易失性存储卡的功能的设备驱动软件。在确定非易失性存储卡需要被初始化时，设备驱动器软件初始化非易失性存储卡并产生指示非易失性存储卡已被新插入的状态信息。

9. 发明申请

US20070005923A1 Memory card and host device thereof 有权
标题翻译：存储卡及其主机装置
公开(公告)号：US20070005923A1
公开(公告)日：2007-01-04
申请号：US11476853
申请日：2006-06-29
申请人： Takafumi Ito
发明人： Takafumi Ito
IPC分类号： G06F13/00 , G06F12/00
CPC分类号： G06F3/0611 , G06F3/0659 , G06F3/0679 , G06F12/1433 , G06F13/4234 , G06F2003/0692 , G06F2206/1014 , G11C7/22
摘要： A memory card is attached to a host device, and includes a data control circuit which transfers data with respect to the host device in synchronism with a rise edge and a fall edge of a clock signal.
摘要翻译：存储卡连接到主机设备，并且包括与时钟信号的上升沿和下降沿同步地相对于主机设备传送数据的数据控制电路。

10. 发明授权

US07069587B2 Electronic device and connection control method 失效
公开(公告)号：US07069587B2
公开(公告)日：2006-06-27
申请号：US09934764
申请日：2001-08-23
申请人： Takafumi Ito
发明人： Takafumi Ito
IPC分类号： H04L9/32
CPC分类号： H04L63/08 , G06F21/35 , G06F2221/2105 , H04L63/083 , H04W12/06 , H04W88/08
摘要： A switch is provided on a device main body. When the switch is switched to a permission state, authentication by a specific identification code (PIN code) is permitted. When the switch is switched to an inhibition state, the authentication by the specific identification code is inhibited. When the switch is normally set in the inhibition state, any access from an illicit user using the specific identification code can be prevented. Additionally, when a predetermined time has elapsed after the switch is set in the permission state, the authentication by the specific identification code is inhibited. With this arrangement, even when the user forgets to return the switch that has been set in the permission state to the inhibition state, any illicit access can be prevented, and the security for the device can be ensured.

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