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1. 发明申请

US20120239996A1 MEMORY CONTROLLER, INFORMATION PROCESSING APPARATUS AND METHOD OF CONTROLLING MEMORY CONTROLLER 审中-公开
标题翻译：存储器控制器，信息处理装置和控制存储器控制器的方法
公开(公告)号：US20120239996A1
公开(公告)日：2012-09-20
申请号：US13402284
申请日：2012-02-22
申请人： Masanori HIGETA , Hiroshi Nakayama , Hidekazu Osano , Hideyuki Sakamaki , Kazuya Takaku
发明人： Masanori HIGETA , Hiroshi Nakayama , Hidekazu Osano , Hideyuki Sakamaki , Kazuya Takaku
IPC分类号： G06F11/07
CPC分类号： G06F11/1048
摘要： A memory controller which is connected to a memory module having an ECC (Error Check and Correction) function and which controls access to the memory module, the memory controller, has an error detection unit configured to detect an error bit and a position of the error bit by reading, from the memory module, information on codes of the ECCs corresponding to a plurality of read data read from the memory module, a buffer configured to temporarily store the plurality of read data, and a determination unit configured to determine, when the plurality of read data stored in the buffer include a number of data in which a correctable error is detected by the error detection unit and error detection positions of the detected data are the same as each other, that a correctable error is included in a group of the plurality of read data.
摘要翻译：连接到具有ECC（错误检查和校正）功能并且控制对存储器模块的访问的存储器模块的存储器控制器，存储器控制器具有错误检测单元，其被配置为检测错误位和错误的位置通过从存储器模块读取与从存储器模块读取的多个读取数据相对应的ECC的代码的信息，配置为临时存储多个读取数据的缓冲器，以及确定单元，存储在缓冲器中的多个读取数据包括由错误检测单元检测到可校正错误的数据的数量，并且检测到的数据的错误检测位置彼此相同，可纠正错误被包括在一组多个读取数据。

2. 发明授权

US07711973B2 Synchronous data transfer circuit, computer system and memory system 有权
标题翻译：同步数据传输电路，计算机系统和存储系统
公开(公告)号：US07711973B2
公开(公告)日：2010-05-04
申请号：US11237716
申请日：2005-09-29
申请人： Hideyuki Sakamaki
发明人： Hideyuki Sakamaki
IPC分类号： G06F1/04 , G06F1/12 , G06F13/42 , H04L7/00
CPC分类号： G06F13/1689 , G11C7/1051 , G11C7/106 , G11C7/1066 , G11C7/22 , G11C7/222 , H03K5/135 , Y02D10/14
摘要： A circuit synchronizes parallel data of different timing for transfer. The synchronous data transfer circuit includes a plurality of first flip-flop circuits in which the parallel data are set by a data strobe signal, a plurality of delay circuits, and a plurality of second flip-flop circuits. By configuring the second flip-flop circuits to share generation of a delay amount, the second flip-flop circuits are utilized for data synchronization by the synchronous data transfer circuit. Thus, it becomes possible to configure the delay circuits with a remarkably reduced amount of delay elements.
摘要翻译：电路同步不同定时的并行数据进行传输。同步数据传输电路包括多个第一触发器电路，其中并行数据由数据选通信号，多个延迟电路和多个第二触发器电路设置。通过配置第二触发电路来共享延迟量的产生，第二触发器电路被用于同步数据传输电路的数据同步。因此，可以以延迟元件的数量显着减少来配置延迟电路。

3. 发明授权

US09008545B2 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US09008545B2
公开(公告)日：2015-04-14
申请号：US13805700
申请日：2011-05-20
申请人： Hideyuki Sakamaki
发明人： Hideyuki Sakamaki
IPC分类号： G03G21/18 , G03G15/02 , G03G21/16
CPC分类号： G03G15/0258 , G03G15/0283 , G03G15/0291 , G03G21/1652 , G03G21/1814 , G03G21/1821 , G03G2215/027 , G03G2221/166 , G03G2221/1693
摘要： An image forming apparatus has a photosensitive drum, a charger for uniformly charging a surface of the drum, an optical head for irradiating the surface of the drum with light to change a charging state of the drum surface, and a developing device for causing a toner to adhere on the surface of the drum in accordance with the charging state. The charger has a grid with two wire fixing portions each provided with two grooves, a first discharge wire fitted in one of the two grooves of each wire fixing portion, and a second discharge wire fitted in the other of the two grooves of each wire fixing portion. The two grooves of each wire fixing portion are arranged relative to the grid so that the first and second discharge wires are arranged parallel to one another along a substantial center in a width direction of the grid.
摘要翻译：图像形成装置具有感光鼓，用于均匀地对滚筒表面充电的充电器，用于用光照射滚筒表面的光头以改变滚筒表面的充电状态;以及显影装置，用于使调色剂根据充电状态粘附在滚筒的表面上。充电器具有格栅，两个线固定部分分别设置有两个凹槽，每个线固定部分的两个凹槽中的一个嵌合的第一放电线，以及每个线固定的两个凹槽中的另一个中的另一个的第二放电线一部分。每个线固定部分的两个沟槽相对于栅格布置，使得第一和第二放电线沿着格栅的宽度方向上的大致中心彼此平行地布置。

4. 发明申请

US20100091062A1 IMAGE FORMING AND IMAGE CUTTING APPARATUS 有权
标题翻译：图像形成和图像切割装置
公开(公告)号：US20100091062A1
公开(公告)日：2010-04-15
申请号：US12449634
申请日：2008-02-04
申请人： Hideyuki Sakamaki , Tsunejiro Ioka
发明人： Hideyuki Sakamaki , Tsunejiro Ioka
IPC分类号： B41J29/38 , B41J2/01
CPC分类号： B41J11/706 , B41J23/025 , B41J29/02
摘要： Provided is an image forming and image cutting apparatus that may suppress vibrations occurring at a time of coupling an inkjet head and a cutting head, and does not require a large force at a time of separation, thereby making it possible to achieve downsizing of a drive motor for the inkjet head or the cutting head. In the image forming and image cutting apparatus, a first coupling member attached to the inkjet head and a second coupling member attached to the cutting head are coupled and separated by using a coupling pin which may be moved according to driving of a solenoid attached to the cutting head.
摘要翻译：提供了可以抑制在连接喷墨头和切割头时发生的振动的图像形成和图像切割装置，并且在分离时不需要大的力，从而可以实现驱动器的小型化电机用于喷墨头或切割头。在图像形成和图像切割装置中，附接到喷墨头的第一联接构件和附接到切割头的第二联接构件通过使用联接销联接和分离，该联接销可以根据附接到该切割头的螺线管的驱动而移动切割头。

5. 发明授权

US08867974B2 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US08867974B2
公开(公告)日：2014-10-21
申请号：US13878674
申请日：2011-09-14
申请人： Hideyuki Sakamaki
发明人： Hideyuki Sakamaki
IPC分类号： G03G15/14 , G03G15/20 , G03G15/16 , G03G15/00
CPC分类号： G03G15/2085 , G03G15/165 , G03G15/2025 , G03G15/2028 , G03G15/657
摘要： Provided is an image forming apparatus which uses a separation claw to separate a recording medium from a photosensitive member without damaging the recording medium even when the recording medium is thin. The employed separation claw fixed to a frame is a flattened plate made of a resin. The separation claw is gradually tapered toward a leading end thereof, and is provided with a slit from the apex toward the frame . The separation claw is not gradually tapered in a thickness direction and has a constant thickness. A plurality of separation claws are fixed to the frame in a length direction of the photosensitive drum so that the recording medium can be separated regardless of the sheet size. The frame is moved to easily adjust the positional relationship between the photosensitive drum and the separation claws.
摘要翻译：提供了一种图像形成装置，其即使在记录介质薄的情况下也使用分离爪来将记录介质与感光构件分离而不损坏记录介质。固定在框架上的使用的分离爪是由树脂制成的扁平板。分离爪朝向其前端逐渐变细，并且从顶部朝向框架设置有狭缝。分离爪在厚度方向上没有逐渐变细并且具有恒定的厚度。多个分离爪在感光鼓的长度方向上固定到框架上，使得记录介质可以分离，而与片材尺寸无关。移动框架以容易地调节感光鼓和分离爪之间的位置关系。

6. 发明授权

US08428208B2 Control circuit, information processing device, and method of controlling information processing device 失效
标题翻译：控制电路，信息处理装置及信息处理装置的控制方法
公开(公告)号：US08428208B2
公开(公告)日：2013-04-23
申请号：US12624458
申请日：2009-11-24
申请人： Hideyuki Sakamaki
发明人： Hideyuki Sakamaki
IPC分类号： H04L7/00
CPC分类号： G06F11/0724 , G06F11/0751 , G06F11/3006 , G06F11/3093
摘要： A control circuit for receiving data transmitted by a data transmitting circuit and transmitting the received data to a data receiving circuit includes: a data receiving unit for receiving the data transmitted by the data transmitting circuit; a packet analyzing unit for judging whether the data received from the data transmitting circuit is a packet including history acquisition information and reading the history acquisition information from the received data; a history acquisition executing unit for starting or stopping acquiring the history information of the transmission and reception of the data according to the history acquisition information read by the packet analyzing unit to store the history information acquired; and a data transmitting unit for transmitting the packet including the history acquisition information or a packet other than the packet including the history acquisition information to the data receiving circuit.
摘要翻译：一种用于接收由数据发送电路发送的数据并将接收的数据发送到数据接收电路的控制电路包括：数据接收单元，用于接收由数据发送电路发送的数据; 分组分析单元，用于判断从数据发送电路接收到的数据是否是包含历史记录信息的包，并从接收到的数据读取历史获取信息; 历史获取执行单元，用于根据由分组分析单元读取的历史获取信息开始或停止获取数据的发送和接收的历史信息，以存储获取的历史信息; 以及数据发送单元，用于将包括历史获取信息的分组或除包括历史获取信息的分组之外的分组发送到数据接收电路。

7. 发明授权

US08277017B2 Image forming and image cutting apparatus 有权
标题翻译：图像形成和图像切割设备
公开(公告)号：US08277017B2
公开(公告)日：2012-10-02
申请号：US12449634
申请日：2008-02-04
申请人： Hideyuki Sakamaki , Tsunejiro Ioka
发明人： Hideyuki Sakamaki , Tsunejiro Ioka
IPC分类号： B41J29/393
CPC分类号： B41J11/706 , B41J23/025 , B41J29/02
摘要： An image forming and cutting apparatus has an inkjet head with a first coupling member having a hole, a cutting head with a second coupling member having a hole, and a coupling pin that is received by the holes of the coupling members to couple the first and second coupling members to each other. The coupling pin has first and tapered portions with a columnar portion interposed therebetween. The hole of the first coupling member has a tapered surface for receiving the first tapered portion, and the hole of the second coupling member has a tapered surface portion and a columnar surface portion for receiving the second tapered portion and the columnar portion, respectively. The first coupling member is made of an elastic material and is configured to be pressed and deflected by the coupling pin due to elasticity of the elastic material when the coupling pin is moved in the first direction and is received by the holes of the first and second coupling members so that the first and second coupling members are coupled to one another with a gap therebetween while the columnar portion of the coupling pin protrudes from the hole of the second coupling member.
摘要翻译：图像形成切割装置具有具有第一连接构件的喷墨头，具有孔的切割头，具有孔的第二联接构件的切割头以及由所述联接构件的孔容纳以联接第一和第二连接构件的联接销第二联接构件彼此。连接销具有插入其间的柱状部分的第一和锥形部分。第一联接构件的孔具有用于接收第一锥形部的锥形表面，并且第二联接构件的孔具有锥形表面部分和用于分别接收第二锥形部分和柱状部分的柱状表面部分。第一联接构件由弹性材料制成并且当联接销沿第一方向移动时由于弹性材料的弹性而被联接销挤压和偏转，并被第一和第二孔的孔接收联接构件，使得第一联接构件和第二联接构件之间具有间隙而彼此联接，同时联接销的柱状部分从第二联接构件的孔突出。

8. 发明申请

US20110050291A1 Method and apparatus for adjusting driver output current and electronic apparatus 失效
标题翻译：用于调节驱动器输出电流和电子设备的方法和装置
公开(公告)号：US20110050291A1
公开(公告)日：2011-03-03
申请号：US12926229
申请日：2010-11-03
申请人： Hideyuki Sakamaki
发明人： Hideyuki Sakamaki
IPC分类号： H03K3/00
CPC分类号： H03K19/017509
摘要： According to an aspect of the embodiment, a driver outputs a driver current to a reception LSI, and a receiver included in the reception LSI receives an analog voltage signal corresponding to a value of the driver current as a receiver input. An A/D converter converts the voltage signal of the receiver input to a digital value, and transmits the digital value to a driver current controller in a transmission LSI. The driver current controller adjusts a number of PMOS driving stages in the driver or a number of NMOS driving stages in the driver, to make the digital value of the voltage signal of the receiver input belong to a predetermined range.
摘要翻译：根据本实施例的一个方面，驱动器向接收LSI输出驱动电流，并且包括在接收LSI中的接收器接收与驱动器电流的值相对应的模拟电压信号作为接收器输入。 A / D转换器将接收器输入的电压信号转换为数字值，并将数字值发送到传输LSI中的驱动器电流控制器。驱动器电流控制器调节驱动器中的多个PMOS驱动级或驱动器中的多个NMOS驱动级，使得接收器输入的电压信号的数字值属于预定范围。

9. 发明申请

US20130279954A1 IMAGE FORMING APPARATUS 有权
标题翻译：图像形成装置
公开(公告)号：US20130279954A1
公开(公告)日：2013-10-24
申请号：US13878674
申请日：2011-09-14
申请人： Hideyuki Sakamaki
发明人： Hideyuki Sakamaki
IPC分类号： G03G15/20
CPC分类号： G03G15/2085 , G03G15/165 , G03G15/2025 , G03G15/2028 , G03G15/657
摘要： Provided is an image forming apparatus which uses a separation claw to separate a recording medium from a photosensitive member without damaging the recording medium even when the recording medium is thin. The employed separation claw fixed to a frame is a flattened plate made of a resin. The separation claw is gradually tapered toward a leading end thereof, and is provided with a slit from the apex toward the frame . The separation claw is not gradually tapered in a thickness direction and has a constant thickness. A plurality of separation claws are fixed to the frame in a length direction of the photosensitive drum so that the recording medium can be separated regardless of the sheet size. The frame is moved to easily adjust the positional relationship between the photosensitive drum and the separation claws.
摘要翻译：提供了一种图像形成装置，其即使在记录介质薄的情况下也使用分离爪来将记录介质与感光构件分离而不损坏记录介质。固定在框架上的使用的分离爪是由树脂制成的扁平板。分离爪朝向其前端逐渐变细，并且从顶部朝向框架设置有狭缝。分离爪在厚度方向上没有逐渐变细并且具有恒定的厚度。多个分离爪在感光鼓的长度方向上固定到框架上，使得记录介质可以分离，而与片材尺寸无关。移动框架以容易地调节感光鼓和分离爪之间的位置关系。

10. 发明申请

US20130188983A1 IMAGE FORMING APPARATUS 有权
标题翻译：图像形成装置
公开(公告)号：US20130188983A1
公开(公告)日：2013-07-25
申请号：US13805700
申请日：2011-05-20
申请人： Hideyuki Sakamaki
发明人： Hideyuki Sakamaki
IPC分类号： G03G15/00 , G03G15/02 , G03G21/18
CPC分类号： G03G15/0258 , G03G15/0283 , G03G15/0291 , G03G21/1652 , G03G21/1814 , G03G21/1821 , G03G2215/027 , G03G2221/166 , G03G2221/1693
摘要： Inside a charger for uniformly charging a surface of a photosensitive drum, a wire to which high voltage is applied is stretched. The duration of life of the wire is shorter than that of the photosensitive drum. Therefore, even when other parte are normal, a process cartridge needs to be replaced. In view or this, the charger is removably mounted to the process cartridge, and further, a plurality of wires are arranged inside the charger. Thus, power is selectively fed to the wires depending on the mounting position to the process cartridge. Power is fed only to the selected wire, and hence replacement with a new charger is unnecessary.
摘要翻译：在用于使感光鼓的表面均匀充电的充电器内部，拉伸施加高电压的导线。电线寿命短于感光鼓的寿命。因此，即使其他单元正常，也需要更换处理盒。在这种情况下，充电器可拆卸地安装在处理盒上，此外，多个电线布置在充电器的内部。因此，根据到处理盒的安装位置，电力被选择性地馈送到电线。电源仅供给所选择的电线，因此不需要使用新的充电器。

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