公开(公告)号：US20080143780A1

公开(公告)日：2008-06-19

申请号：US11957772

申请日：2007-12-17

申请人： Atsushi Sakamoto ,  Hidehiko Kanda ,  Hirokazu Tanaka ,  Jiro Moriyama

发明人： Atsushi Sakamoto ,  Hidehiko Kanda ,  Hirokazu Tanaka ,  Jiro Moriyama

IPC分类号： B41J2/165

CPC分类号： B41J2/16523 ,  B41J2/16508

摘要： The present invention provides an ink jet printing apparatus that can print high-quality images even if a print head with smaller nozzles is used, by efficiently stabilizing the ink ejection state of the print head without increasing the running costs of the printing apparatus. A cap that can be used to cap the print head includes a hole through which ink inside the cap is discharged and which can be sealed so as to retain the ink in the cap.

摘要翻译： 本发明提供一种喷墨打印设备，即使使用具有较小喷嘴的打印头，也可以通过有效地稳定打印头的喷墨状态而不增加打印设备的运行成本，可以打印高质量的图像。 可以用于盖住打印头的盖子包括一个孔，盖子内部的墨水被排出并且可以被密封，以便将墨水保持在盖子中。

公开(公告)号：US20070008361A1

公开(公告)日：2007-01-11

申请号：US11480490

申请日：2006-07-05

申请人： Norihiro Kawatoko ,  Yuji Hamasaki ,  Atsushi Sakamoto ,  Aya Hayashi ,  Hidehiko Kanda ,  Toshiyuki Chikuma ,  Jiro Moriyama

发明人： Norihiro Kawatoko ,  Yuji Hamasaki ,  Atsushi Sakamoto ,  Aya Hayashi ,  Hidehiko Kanda ,  Toshiyuki Chikuma ,  Jiro Moriyama

IPC分类号： B41J29/38

CPC分类号： B41J29/393 ,  B41J2/2135

摘要： Provided is a print position control method whereby displacement of a print position in a wide range can be corrected very accurately, without reducing a printing speed or increasing a manufacturing cost. Thus, a printing apparatus includes: a first correction unit, for correcting a print position at accuracy equal to the resolution of the printing apparatus; and a second correction unit, for correcting the print position at accuracy higher than the resolution and in the range of an area that corresponds to one pixel of the resolution. With this arrangement, the print position displacement in a wide range equal to or greater than one pixel can be corrected by the first correction unit, and a print position displacement smaller than one pixel can be corrected by the second correction unit. Therefore, correction of a print position displacement in a wide range is enabled at a higher accuracy.

摘要翻译： 提供一种打印位置控制方法，可以在不降低打印速度或增加制造成本的情况下，非常精确地校正大范围内的打印位置的位移。 因此，打印设备包括：第一校正单元，用于以与打印设备的分辨率相等的精度校正打印位置; 以及第二校正单元，用于以高于分辨率的精度和对应于分辨率的一个像素的区域的范围来校正打印位置。 利用这种布置，可以通过第一校正单元来校正等于或大于一个像素的宽范围内的打印位置位移，并且可以通过第二校正单元校正小于一个像素的打印位置位移。 因此，可以更高精度地进行宽范围内的打印位置位移的校正。

公开(公告)号：US07108732B2

公开(公告)日：2006-09-19

申请号：US10002620

申请日：2001-12-05

申请人： Atsushi Sakamoto ,  Noriaki Harada ,  Kenji Fukuda

发明人： Atsushi Sakamoto ,  Noriaki Harada ,  Kenji Fukuda

IPC分类号： C05C9/00

CPC分类号： C05B17/00 ,  C05C9/02 ,  C05F17/00 ,  Y02P20/145 ,  Y02W30/43 ,  C05G3/0052 ,  C05G3/0058

摘要： The fertilizer of the invention is a fertilizer containing a sparingly water-soluble phosphatic fertilizer and a urea/aliphatic aldehyde condensation product. The process for controlling inoganizing speed of urea/aliphatic aldehyde condensation product of the invention comprises adding to the urea/aliphatic aldehyde condensation product a sparingly water-soluble phosphatic fertilizer having special elution characteristics. The fertilizer of the invention and the process for controlling inoganizing speed of urea/aliphatic aldehyde condensation product of the invention make it possible to control the inorganizing speed of the condensation product without changing the particle size or form, that is, to control development of the efficacy of the condensation product used as a fertilizer. The fertilizers of the invention or the urea/aliphatic aldehyde condensation products whose inorganizing speeds are controlled according to the process for controlling the inorganizing speed of the invention can provide nitrogen components to plant in accordance with the periods of culture of desired crops and a pattern of absorbing nutrition. This is effective in saving of the number of additional fertilization or nitrogen components left in soil after the period of culture.

摘要翻译： 本发明的肥料是含有微溶水磷酸肥料和尿素/脂肪醛缩合产物的肥料。 本发明的脲/脂肪醛缩合产物的无机化速度控制方法包括向尿素/脂肪醛缩合产物中加入具有特殊洗脱特性的微水溶性磷酸肥料。 本发明的肥料和本发明的尿素/脂族醛缩合产物的无机化速度的控制方法使得可以在不改变粒度或形式的情况下控制缩合产物的组织速度，即控制 用作肥料的冷凝产品的功效。 根据控制本发明组织速度的方法控制其组织速度的本发明的化肥或脲/脂肪醛缩合产物可以根据所需作物的培养时期提供氮成分， 吸收营养。 在保存培养期后留下的土壤中附加受精或氮素成分数量有效。

公开(公告)号：US06820956B2

公开(公告)日：2004-11-23

申请号：US10252585

申请日：2002-09-24

申请人： Atsushi Sakamoto ,  Yuji Hamasaki ,  Hidehiko Kanda

发明人： Atsushi Sakamoto ,  Yuji Hamasaki ,  Hidehiko Kanda

IPC分类号： B41J2195

CPC分类号： G06K15/102

摘要： A printer having storing means storing time information indicating the time at which cleaning operations were last performed, with the initial value of time information stored in the storing means being set to a time later than the shipment of the printer. Elapsed time between the time information stored in the storing means and the current time is calculated when a user gives the printer an instruction to start printing operations. The printer performs suitable cleaning operations for a case wherein the calculated value of the elapsed time is negative.

摘要翻译： 一种具有存储装置的存储装置，所述存储装置存储指示最后执行清洁操作的时间的时间信息，其中存储在存储装置中的时间信息的初始值被设置为比打印机出货的时间晚。 当用户给打印机开始打印操作的指令时，计算存储在存储装置中的时间信息与当前时间之间的经过时间。 对于经过时间的计算值为负的情况，打印机执行适当的清洁操作。

公开(公告)号：US06429839B1

公开(公告)日：2002-08-06

申请号：US09471858

申请日：1999-12-23

申请人： Atsushi Sakamoto

发明人： Atsushi Sakamoto

IPC分类号： G09G336

CPC分类号： G09G3/3406 ,  G09G2320/0247 ,  G09G2320/041 ,  G09G2320/043 ,  G09G2320/064

摘要： A liquid crystal display apparatus includes a liquid crystal display device; a light source for illuminating the liquid crystal display device; a LCD device driving circuit for providing a driving voltage to the liquid crystal display device based on a display data signal and a plurality of liquid crystal driving signals including a display data latch signal; a dividing circuit for dividing a frequency of the display data latch signal by a factor of N so as to obtain a period which is N times as large as that of the display data latch signal, where N is an integer greater than zero; a duty control circuit for changing an ON duty ratio of the frequency-divided signal by using the frequency-divided signal as a reference frequency; and a light source driving circuit for turning the light source ON/OFF based on a signal from the duty control circuit having the ON duty ratio set in the duty control circuit, wherein, where a driving duty is (1/D), and a remainder of D divided by the integer N is A, each of the integer N and the value D is set to an integer greater than zero which satisfies the following expression: −1≦{(N/A)−2}≦1.

摘要翻译： 一种液晶显示装置，包括：液晶显示装置; 用于照亮液晶显示装置的光源; LCD装置驱动电路，用于基于显示数据信号和包括显示数据锁存信号的多个液晶驱动信号向液晶显示装置提供驱动电压; 分割电路，用于将显示数据锁存信号的频率除以因子N，以获得与显示数据锁存信号的N倍大的周期，其中N是大于零的整数; 用于通过使用分频信号作为参考频率来改变分频信号的导通占空比的占空比控制电路; 以及光源驱动电路，其基于来自占空比控制电路中设定的导通占空比的占空比控制电路的信号接通/断开光源，其中，在驱动占空比为（1 / D）的情况下，以及 D的余数除以整数N是A，将整数N和值D中的每一个设置为大于零的整数，其满足以下表达式：

公开(公告)号：US6110368A

公开(公告)日：2000-08-29

申请号：US657593

申请日：1996-06-07

申请人： Scott D. Hopkins ,  Stephen A. Geibel ,  Timothy P. Pierce ,  Kenneth M. Williamson ,  Atsushi Sakamoto ,  Hajime Hiranaga

发明人： Scott D. Hopkins ,  Stephen A. Geibel ,  Timothy P. Pierce ,  Kenneth M. Williamson ,  Atsushi Sakamoto ,  Hajime Hiranaga

IPC分类号： B01D29/07 ,  B01D29/11 ,  B01D35/30 ,  B29C65/02

CPC分类号： B01D35/30 ,  B01D29/111 ,  B01D2201/304 ,  B01D2313/08 ,  B01D2313/20 ,  B29C65/02 ,  B29C66/5344 ,  B29L2031/14

摘要： An apparatus for use in processing fluids includes a tubular porous element, a housing disposed about the porous element, and grooves and passages disposed between the housing and the porous element.

摘要翻译： 用于处理流体的装置包括管状多孔元件，围绕多孔元件设置的壳体，以及设置在壳体和多孔元件之间的凹槽和通道。

公开(公告)号：US5903553A

公开(公告)日：1999-05-11

申请号：US762124

申请日：1996-12-09

申请人： Atsushi Sakamoto ,  Atsushi Endo

发明人： Atsushi Sakamoto ,  Atsushi Endo

IPC分类号： H04L12/28 ,  H04L12/413

CPC分类号： H04B7/2606 ,  H04W24/00 ,  H04W4/18 ,  H04W88/04

摘要： A wireless communication system includes a repeater and a terminal device. The terminal device is connected to the repeater via a wireless communication channel. The terminal device includes a first section for converting a first electric signal into a first wireless signal, and transmitting the first wireless signal toward the repeater along the wireless communication channel. The terminal device includes a second section for receiving a second wireless signal from the repeater via the wireless communication channel, and converting the second wireless signal into a second electric signal. The terminal device includes a third section for deciding whether or not the first electric signal and the second electric signal are equal to each other to detect whether or not a signal collision occurs on the wireless communication channel.

摘要翻译： 无线通信系统包括中继器和终端设备。 终端设备通过无线通信信道连接到中继器。 终端装置包括用于将第一电信号转换为第一无线信号的第一部分，以及沿着无线通信信道向中继器发送第一无线信号。 终端装置包括第二部分，用于经由无线通信信道从中继器接收第二无线信号，并将第二无线信号转换成第二电信号。 终端装置包括第三部分，用于判定第一电信号和第二电信号是否彼此相等，以检测在无线通信信道上是否发生信号冲突。

公开(公告)号：US5640390A

公开(公告)日：1997-06-17

申请号：US269584

申请日：1994-07-01

申请人： Atsushi Sakamoto ,  Motoyasu Nagashima ,  Kazumasa Taninaka ,  Kouji Nishimura

发明人： Atsushi Sakamoto ,  Motoyasu Nagashima ,  Kazumasa Taninaka ,  Kouji Nishimura

IPC分类号： H04L12/28 ,  H04W36/16 ,  H04W72/02 ,  H04W74/02 ,  H04L12/413

CPC分类号： H04W36/16 ,  H04W72/02 ,  H04W74/02

摘要： A wireless communication network system includes a communication controller, and a plurality of terminal devices which can communicate with the communication controller by wireless. The communication controller includes a first section for detecting absence of a received signal from any of the terminal devices, and a second section responsive to an output signal of the first section for periodically generating a nonbusy signal, which can be discriminated from another signal transmitted from the communication controller, in the absence of the received signal. Each of the terminal devices includes a third section for detecting the nonbusy signal, and a fourth section responsive to an output signal of the third section for permitting transmission from the terminal device after the nonbusy signal is received by the third section.

摘要翻译： 无线通信网络系统包括通信控制器和可以通过无线与通信控制器通信的多个终端设备。 通信控制器包括用于检测来自任何终端设备的接收信号的不存在的第一部分，以及响应于第一部分的输出信号周期性地产生非总线信号的第二部分，其可以与从 通信控制器，在没有接收信号的情况下。 每个终端设备包括用于检测非总线信号的第三部分，以及响应于第三部分的输出信号的第四部分，用于在第三部分接收到非总线信号之后允许从终端设备发送信号。

公开(公告)号：US5639073A

公开(公告)日：1997-06-17

申请号：US672656

申请日：1996-06-28

申请人： Tatsuya Suzuki ,  Rentaro Kato ,  Tetsuo Mikasa ,  Shuji Ohtake ,  Atsushi Sakamoto

发明人： Tatsuya Suzuki ,  Rentaro Kato ,  Tetsuo Mikasa ,  Shuji Ohtake ,  Atsushi Sakamoto

IPC分类号： B60K5/12 ,  F16F13/26 ,  F14F13/00 ,  F16M1/00

CPC分类号： F16F13/26

摘要： A fluid-filled elastic engine mount for a motor vehicle having an engine, comprising a first and a second mounting member which are connected by an elastic body that partially defines a pressure-receiving chamber, a flexible diaphragm member which partially defines an equilibrium chamber, and orifice means for effecting fluid communication between the pressure-receiving and equilibrium chambers. The orifice means defines a first and a second orifice passage which are respectively tuned to adjust respective different components of the idling vibrations of the engine, and a third orifice passage which is tuned to a frequency range lower than that of the engine idling vibrations. The orifice means comprises a movable member which partially defines one of the first and second orifice passages which is tuned to adjust one of the different components of the idling vibration whose frequency is higher than the other of the different components, the movable member restricting an amount of flow of fluid through one of the first and second orifice passages. The engine mount further comprises valve means for selectively enabling or disabling both of the first and said second orifice passages simultaneously for permitting or inhibiting the fluid communication between the two chambers.

摘要翻译： 一种用于具有发动机的机动车辆的流体填充弹性发动机支架，包括通过部分地限定压力接收室的弹性体连接的第一和第二安装构件，部分地限定平衡室的柔性隔膜构件， 以及用于在受压室和平衡室之间进行流体连通的孔口装置。 孔口装置限定了第一和第二节流孔通道，其分别被调节以调节发动机的空转振动的相应不同部件，以及调节到低于发动机怠速振动的频率范围的第三孔口通道。 节流孔装置包括可动构件，其部分地限定第一和第二节流孔通道中的一个，其被调谐以调节频率高于不同部件中的另一个的空转振动的不同部件中的一个，可动构件限制一定量 流体通过第一和第二孔口之一流动。 发动机支架还包括阀装置，用于同时选择性地启用或禁用第一和第二孔口两者以允许或阻止两个室之间的流体连通。

公开(公告)号：US5309150A

公开(公告)日：1994-05-03

申请号：US457509

申请日：1989-12-27

申请人： Toshihiro Ohba ,  Atsushi Sakamoto ,  Yoshiyuki Kokuhata ,  Hiroshi Kishishita ,  Hisashi Uede

发明人： Toshihiro Ohba ,  Atsushi Sakamoto ,  Yoshiyuki Kokuhata ,  Hiroshi Kishishita ,  Hisashi Uede

IPC分类号： G09F9/30 ,  G09G3/20 ,  G09G3/30 ,  H04N3/12 ,  H04N3/14 ,  G09G3/36

CPC分类号： H04N3/14 ,  G09G3/30 ,  H04N3/127 ,  G09G2310/027 ,  G09G2330/021

摘要： In accordance with the invention, gradation display is performed for each picture element in capacitive display apparatuses such as EL display apparatus by means of pulse width modulation. In doing so, pulse duration of the voltage applied to one group of electrodes among the a plurality of electrodes arranged in matrix is so set as to span over two scanning periods, during which another group of electrodes which are grouped into pairs each of two adjacent lines are scanned successively. This reduces the number of drive voltage charge and discharge cycles. Consequently power consumption of the display apparatus of PWM system can be controlled to a low level.

摘要翻译： 根据本发明，通过脉冲宽度调制对诸如EL显示装置的电容显示装置中的每个像素执行灰度显示。 在这样做时，施加到以矩阵排列的多个电极中的一组电极的电压的脉冲持续时间被设置为跨越两个扫描周期，在两个扫描周期期间，分成两组的另一组电极 线连续扫描。 这样可以减少驱动电压的充放电次数。 因此，PWM系统的显示装置的功率消耗可以被控制到低水平。