公开(公告)号：US20190387134A1

公开(公告)日：2019-12-19

申请号：US16332738

申请日：2018-02-26

申请人： Masayuki KOZUKA ,  Masaya YAMAMOTO ,  Yoshiichiro KASHIWAGI ,  Toshiroh NISHIO ,  Kazuhiko KOUNO ,  Hiroshi YAHATA ,  Takeshi HIROTA ,  Yoshihiro MORI

发明人： Masayuki KOZUKA ,  Masaya YAMAMOTO ,  Yoshiichiro KASHIWAGI ,  Toshiroh NISHIO ,  Kazuhiko KOUNO ,  Hiroshi YAHATA ,  Takeshi HIROTA ,  Yoshihiro MORI

IPC分类号： H04N5/20 ,  H04N5/445

摘要： A video display apparatus includes: a tone mapping processor that performs a tone mapping process of converting a luminance of a video by using conversion characteristics according to a maximum luminance of the video; and a display that displays the video that has undergone the tone mapping process. The tone mapping processor switches between a first tone mapping process of dynamically changing the conversion characteristics according to a time-depend change in the maximum luminance of the video and a second tone mapping process that is performed using constant conversion characteristics irrespective of the time-depend change in the maximum luminance of the video. When the tone mapping process used is switched from the second tone mapping process to the first tone mapping process, the conversion characteristics used is changed gradually or stepwise from the constant conversion characteristics to dynamically changing conversion characteristics over a plurality of frames.

公开(公告)号：US20110110517A1

公开(公告)日：2011-05-12

申请号：US13009459

申请日：2011-01-19

申请人： Masaya YAMAMOTO ,  Toshihisa NAKANO ,  Motoji OHMORI ,  Masayuki KOZUKA

发明人： Masaya YAMAMOTO ,  Toshihisa NAKANO ,  Motoji OHMORI ,  Masayuki KOZUKA

IPC分类号： H04N7/167

CPC分类号： G11B20/0021 ,  G11B20/00086 ,  G11B20/00181 ,  G11B20/00195 ,  G11B20/00224 ,  G11B20/00253 ,  G11B20/00347 ,  G11B20/00492

摘要： To provide a content playback device capable of protecting content according to DRM, when decrypting encrypted content recorded on a recording medium and playing the decrypted content. If key generation information is “00”, a key control unit 104 concatenates a decrypted media key and content information in this order, and applies a one-way function to the concatenation result to generate a content key. If the key generation information is “10”, the key control unit 104 sets a rights key as the content key. If the key generation information is “01”, the key control unit 104 concatenates the decrypted media key and the rights key in this order, and applies a one-way function to the concatenation result to generate the content key.

摘要翻译： 为了提供能够根据DRM保护内容的内容回放设备，当解密记录在记录介质上的加密内容并播放解密的内容时。 如果密钥生成信息是“00”，则密钥控制单元104依次连接解密的媒体密钥和内容信息，并且向连接结果应用单向函数以生成内容密钥。 如果密钥生成信息是“10”，则密钥控制单元104设置权限密钥作为内容密钥。 如果密钥生成信息为“01”，则密钥控制单元104依次连接解密的媒体密钥和权限密钥，并将单向功能应用于连接结果以生成内容密钥。

公开(公告)号：US20100277701A1

公开(公告)日：2010-11-04

申请号：US12767089

申请日：2010-04-26

申请人： Masaya YAMAMOTO

发明人： Masaya YAMAMOTO

IPC分类号： G03B21/16 ,  B01D46/18 ,  B01D35/02

CPC分类号： B01D46/18 ,  G03B21/16 ,  H04N9/3105 ,  H04N9/3144

摘要： A filter unit includes: a feeding shaft 24 around which an unused part of a roll filter 18 is wound; a take-up shaft 25 for taking up the filter from the feeding shaft; a motor 40 for rotating and driving the take-up shaft so as to take up the filter; a filter unit housing 26 for housing the feeding shaft and the take-up shaft and including, between the both shafts, an opening for exposing the filter; rotation detection patterns 42 that rotate in connection with transfer of the filter caused by taking up the filter and are placed at predetermined intervals in a circumferential direction in which the rotation detection patterns rotate; a pattern sensor 43 for detecting rotation of the rotation detection patterns and outputting a detection signal whose amplitude fluctuates in accordance with the predetermined intervals; and a used filter amount detecting unit for detecting a used amount of the filter based on a correspondence between a period at which the amplitude of the detection signal fluctuates and an amount of the filter taken up by the take-up shaft. Since the period at which the amplitude of the detection signal fluctuates corresponds to the used amount of the filter, the used amount of the filter can be detected precisely.

摘要翻译： 过滤器单元包括：卷绕过滤器18的未使用部分的进给轴24; 卷取轴25，用于从进给轴上卷取过滤器; 电动机40，用于旋转并驱动卷取轴以吸收过滤器; 用于容纳进给轴和卷取轴的过滤器单元壳体26，并且在两个轴之间包括用于暴露过滤器的开口; 旋转检测图案42，其与通过卷取过滤器的过滤器的传送相关地旋转，并且以旋转检测图案旋转的圆周方向以预定间隔设置; 用于检测旋转检测图案的旋转并输出其振幅根据预定间隔波动的检测信号的图案传感器43; 以及滤波器量检测单元，用于基于检测信号的振幅波动的周期与由卷取轴吸收的滤波器的量之间的对应关系来检测滤波器的使用量。 由于检测信号的振幅波动的周期对应于滤波器的使用量，因此可以精确地检测滤波器的使用量。

公开(公告)号：US20120226403A1

公开(公告)日：2012-09-06

申请号：US13411023

申请日：2012-03-02

申请人： Masaya YAMAMOTO ,  Masashi FUNADA

发明人： Masaya YAMAMOTO ,  Masashi FUNADA

IPC分类号： B60W20/00 ,  B60W10/08 ,  B60W10/06

CPC分类号： B60W20/40 ,  B60K6/445 ,  B60W10/06 ,  B60W10/08 ,  B60W10/26 ,  B60W20/00 ,  B60W30/192 ,  B60W2710/086 ,  B60W2710/1033 ,  F02N11/0822 ,  F02N11/0862 ,  F02N2200/061 ,  Y02T10/48 ,  Y02T10/6239 ,  Y02T10/6286

摘要： A controller for a vehicle including an engine and a motor includes: a setting section that sets a command power based on a required power required by a user; and a control section that controls the engine and the motor so as to stop the engine and achieve the command power by using the motor before an engine starting condition is satisfied, and so as to start the engine and achieve the command power by using the engine and the motor after the engine starting condition is satisfied. The setting section changes the command power, at any point in time during a transition period from when the engine starting condition is satisfied to when the engine is started, so as to approach a value corresponding to the driving power, if a difference between the command power and the driving power is occurring or expected to occur during the transition period.

摘要翻译： 一种用于包括发动机和电动机的车辆的控制器，包括：设定部，其根据用户要求的要求设定指示功率; 以及控制部分，其在发动机起动条件满足之前控制发动机和电动机以停止发动机并通过使用电动机来实现指令功率，并且通过使用发动机来启动发动机并实现指令功率 并且发动机起动条件满足后的电动机。 设定部在从发动机起动条件成立至发动机起动时的转变期间的任何时间点改变指令功率，以便接近与驱动力对应的值，如果指令之间的差异 电力和驱动力正在发生或预期在过渡期间发生。

公开(公告)号：US20120127254A1

公开(公告)日：2012-05-24

申请号：US13300782

申请日：2011-11-21

申请人： Masaya YAMAMOTO

发明人： Masaya YAMAMOTO

IPC分类号： B41J2/355 ,  H05K3/00

CPC分类号： B41J2/335 ,  B41J2/3351 ,  B41J2/3354 ,  B41J2/33545 ,  B41J2/3357 ,  B41J2/3359 ,  Y10T29/49124

摘要： A thermal print head includes a substrate, a glaze layer formed on the substrate and provided with a heating resistor support portion extending in a primary scanning direction and having an arc-like cross-sectional shape when seen in a direction perpendicular to the primary scanning direction, an electrode layer including a plurality of individual electrodes, each provided with a first strip-shaped portion arranged along the primary scanning direction, each of the first strip-shaped portions formed on the heating resistor support portion, and a common electrode provided with a plurality of second strip-shaped portions arranged along the primary scanning direction, each of the second strip-shaped portions formed on the heating resistor support portion; and a resistor layer including heating portions heated by applying an electric current from the electrode layer and electrode covering portions each configured to cover a gap between the first and second strip-shaped portions.

摘要翻译： 热敏打印头包括基板，釉层，形成在基板上，并且具有在主扫描方向上延伸的加热电阻器支撑部，并且在垂直于主扫描方向的方向上观察时具有弧形横截面形状 ，包括多个单独电极的电极层，每个电极设置有沿主扫描方向布置的第一条形部分，每个第一条形部分形成在加热电阻器支撑部分上，公共电极设置有 沿着主扫描方向布置的多个第二条形部分，每个第二条形部分形成在加热电阻器支撑部分上; 以及电阻层，包括通过从电极层和电极覆盖部分施加电流而加热的加热部分，每个电极覆盖部分被构造成覆盖第一和第二条形部分之间的间隙。

公开(公告)号：US20110257915A1

公开(公告)日：2011-10-20

申请号：US13085020

申请日：2011-04-12

申请人： Masaya YAMAMOTO ,  Itaru SETA

发明人： Masaya YAMAMOTO ,  Itaru SETA

IPC分类号： G06F19/00

CPC分类号： G01R31/3648 ,  B60L11/1861 ,  B60L2230/12 ,  G01R31/3606 ,  Y02T10/7005 ,  Y02T10/7044 ,  Y02T10/705 ,  Y02T10/7088 ,  Y02T90/12 ,  Y02T90/121

摘要： When the sum of a first state of charge of a first battery stack and a second state of charge of a second battery stack is large, a higher state of charge is selected as a priority state of charge. When the sum of first state of charge of the first battery stack and the second state of charge of the second battery stack is small, a lower state of charge is selected as the priority state of charge. A first coefficient and a second coefficient are set in accordance with the priority state of charge. The second coefficient is set so as to be lower than the first coefficient. The product of the first coefficient and the priority state of charge is added to the product of the second coefficient and the other state of charge, to thereby calculate a state of charge of a power storage system.

摘要翻译： 当第一电池堆的第一充电状态和第二电池堆的第二充电状态的总和大时，选择较高的充电状态作为优先充电状态。 当第一电池堆的第一充电状态和第二电池堆的第二充电状态的总和小时，选择较低的充电状态作为优先充电状态。 根据优先充电状态设定第一系数和第二系数。 第二系数被设定为低于第一系数。 将第一系数和优先状态的乘积加到第二系数和另一个充电状态的乘积中，从而计算蓄电系统的充电状态。

公开(公告)号：US20110219232A1

公开(公告)日：2011-09-08

申请号：US13038824

申请日：2011-03-02

申请人： Takahiro YAMAGUCHI ,  Masaya YAMAMOTO

发明人： Takahiro YAMAGUCHI ,  Masaya YAMAMOTO

IPC分类号： H04L9/08 ,  G06F17/00

CPC分类号： G06F12/1408 ,  G06F17/00 ,  G06F21/10 ,  G06F2221/0704 ,  H04L9/08

摘要： The present invention is a controller capable of preventing card makers from conducting unauthorized acts. The controller includes: a controller key storage unit 511 configured to hold a controller key that has been generated by a controller manufacturing device in advance; a decryption unit 522 configured to receive encrypted media key information that has been generated by a key issuance center that is authorized and to decrypt the received encrypted media key by using the controller key, the encrypted key information generated through encryption of key information with use of the controller key; and an encryption unit 526 configured to encrypt the decrypted media key again by using an individual key that is unique to the controller.

摘要翻译： 本发明是一种控制器，能够防止卡片制造者进行未经授权的动作。 控制器包括：控制器密钥存储单元511，其被配置为预先保持由控制器制造设备生成的控制器密钥; 解密单元522，被配置为接收由被授权的密钥发行中心生成的加密的媒体密钥信息，并且通过使用控制器密钥对接收的加密的媒体密钥进行解密，使用通过密钥信息的加密生成的加密密钥信息 控制器键; 以及被配置为通过使用对于控制器是唯一的专用密钥来再次加密解密的媒体密钥的加密单元526。

公开(公告)号：US20120047559A1

公开(公告)日：2012-02-23

申请号：US13283921

申请日：2011-10-28

申请人： Masaya YAMAMOTO ,  Masahiro Oho ,  Kouji Miura

发明人： Masaya YAMAMOTO ,  Masahiro Oho ,  Kouji Miura

IPC分类号： G06F15/16 ,  G06F21/20

CPC分类号： G06F21/10 ,  G06F2221/2137 ,  H04L29/06 ,  H04L63/102 ,  H04L2463/101

摘要： When license information is transferred between a server machine and a client machine, an identifier which is unique to a series of communication sequences is provided. The identifier is sent when a communication is performed between the two machines, as well as when the license information is updated. Therefore, when a message for transferring the license information is received by the use of the same identifier, a response message is returned without updating the license information.

摘要翻译： 当许可证信息在服务器机器和客户机器之间传送时，提供了一系列通信序列唯一的标识符。 当在两台机器之间进行通信时，以及更新许可证信息时，发送标识符。 因此，当通过使用相同的标识符接收到用于传送许可信息的消息时，返回响应消息而不更新许可信息。

公开(公告)号：US20140287869A1

公开(公告)日：2014-09-25

申请号：US14222283

申请日：2014-03-21

申请人： Shunya KATO ,  Tooru MATSUBARA ,  Akihiro KIMURA ,  Masaya YAMAMOTO ,  Hideki FURUTA ,  Daisuke SUYAMA ,  Yuma MORI

发明人： Shunya KATO ,  Tooru MATSUBARA ,  Akihiro KIMURA ,  Masaya YAMAMOTO ,  Hideki FURUTA ,  Daisuke SUYAMA ,  Yuma MORI

IPC分类号： B60W10/105 ,  B60W10/08

CPC分类号： B60W10/105 ,  B60K6/445 ,  B60K6/547 ,  B60W10/02 ,  B60W10/04 ,  B60W10/08 ,  B60W10/115 ,  B60W20/00 ,  B60W30/00 ,  B60W30/19 ,  B60W2510/083 ,  B60Y2300/74 ,  F16H2061/0462 ,  F16H2061/6602 ,  F16H2342/044 ,  Y02T10/6239 ,  Y10T477/23 ,  Y10T477/26

摘要： A hybrid vehicle includes an electric steplessly speed changing unit, an engaging device, and an electronic control unit. The electric steplessly speed changing unit includes a differential mechanism including a first rotary element to which an engine is coupled, a second rotary element to which a first rotary machine is coupled, and a third rotary element as an output rotary member of the differential mechanism to which a second rotary machine is coupled. Differential operation of the electric steplessly speed changing unit is controlled by controlling operation of the first rotary machine. The engaging device is provided in a power transmission path between the third rotary element and drive wheels. In control of the hybrid vehicle, when at least one of the first rotary machine and the second rotary machine is operated with a predetermined positive or negative maximum torque, the electronic control unit controls a slip amount of the engaging device by changing the torque capacity of the engaging device.

摘要翻译： 混合动力车辆包括电动无级变速单元，接合装置和电子控制单元。 电动无级变速单元包括差动机构，该差速机构包括与发动机连接的第一旋转元件，与第一旋转机器连接的第二旋转元件和作为差动机构的输出旋转构件的第三旋转元件， 第二旋转机器联接。 通过控制第一旋转机的操作来控制电动无级变速单元的差动操作。 接合装置设置在第三旋转元件和驱动轮之间的动力传递路径中。 在混合动力车辆的控制中，当第一旋转机械和第二旋转机械中的至少一个以预定的正或负最大扭矩工作时，电子控制单元通过改变接合装置的转矩容量来控制接合装置的滑动量 接合装置。

公开(公告)号：US20130218382A1

公开(公告)日：2013-08-22

申请号：US13770217

申请日：2013-02-19

申请人： Masaya YAMAMOTO ,  Jun YASUE

发明人： Masaya YAMAMOTO ,  Jun YASUE

IPC分类号： B60L11/18

CPC分类号： B60L11/1851 ,  B60L11/1861 ,  B60L15/2045 ,  B60L2240/12 ,  B60L2240/423 ,  B60L2240/547 ,  B60L2240/549 ,  Y02T10/642 ,  Y02T10/645 ,  Y02T10/7005 ,  Y02T10/7011 ,  Y02T10/7044 ,  Y02T10/705 ,  Y02T10/7283

摘要： An electric vehicle includes an electric storage device, an electric motor that generates driving force for running the vehicle, using electric power output from the storage device, and a controller that controls an output of the storage device. The controller includes a restriction control unit that restricts a permissible output power indicating electric power permitted to be output from the storage device, based on a load condition of the storage device, and an output control unit that reduces the rate of increase of the electric power output from the storage device as the permissible output power is more likely to be restricted when returning from a restricted condition in which the permissible output power is restricted by the restriction control unit.

摘要翻译： 电动车辆包括蓄电装置，使用从蓄电装置输出的电力产生车辆行驶驱动力的电动机，以及控制存储装置的输出的控制器。 控制器包括限制控制单元，其基于存储装置的负载条件来限制指示从存储装置输出的电力的允许输出功率，以及降低电力增加率的输出控制单元 当从限制控制单元限制容许输出功率的限制条件返回时，允许的输出功率更可能被限制，从存储装置输出。