公开(公告)号：US5853451A

公开(公告)日：1998-12-29

申请号：US537477

申请日：1995-10-02

申请人： Hiroyuki Ishikawa

发明人： Hiroyuki Ishikawa

IPC分类号： B22F9/28 ,  B22F1/00

CPC分类号： B22F9/28 ,  B22F2999/00 ,  Y10S75/953

摘要： Ultrafine spherical nickel powder for use in a laminate ceramics capacitor is produced through a process employing a vapor phase chemical reaction between nickel chloride and hydrogen. The process includes the steps of: i) charging a reaction vessel with nickel chloride and evaporating the nickel chloride to generate vapor of nickel chloride; ii) mixing an inert gas with the vapor of the nickel chloride to form a mixture gas having a nickel chloride gas concentration of 0.05 to 0.3, and sending the mixture gas to a reaction zone; iii) bringing, in the reaction zone, the mixture gas into contact and mixing with hydrogen which is supplied from a nozzle at a temperature of 1004.degree. C. to 1453.degree. C., in such a manner that the flow rate ratio of the hydrogen to the mixture gas meets the condition of (H.sub.2 /(NiCl.sub.2 +inert gas))

摘要翻译： 通过使用氯化镍和氢气之间的气相化学反应的方法制造用于层压陶瓷电容器的超细球形镍粉末。 该方法包括以下步骤：i）用氯化镍对反应容器充电并蒸发氯化镍以产生氯化镍蒸气; ii）将惰性气体与氯化镍的蒸气混合，形成氯化镍气体浓度为0.05〜0.3的混合气体，并将混合气体送入反应区; iii）在反应区中使混合气体与从喷嘴在1004℃至1453℃的温度下供应的氢气接触并混合，使得氢气的流速比 混合气体满足（H2 /（NiCl2 +惰性气体））<1的条件，从而引起化学反应; 和iv）将所生成的超细镍粉与气体一起冷却并收集超细镍粉。

公开(公告)号：US5818473A

公开(公告)日：1998-10-06

申请号：US749874

申请日：1996-11-14

申请人： Masahiro Fujii ,  Hiroyuki Ishikawa ,  Shigeo Nojima ,  Hiroyuki Maruyama ,  Atsushi Yamaji

发明人： Masahiro Fujii ,  Hiroyuki Ishikawa ,  Shigeo Nojima ,  Hiroyuki Maruyama ,  Atsushi Yamaji

IPC分类号： B41J2/045 ,  B41J2/14 ,  B41J2/04 ,  B41J2/095

CPC分类号： B41J2/04541 ,  B41J2/04551 ,  B41J2/04578 ,  B41J2/04588 ,  B41J2/14314

摘要： A drive method of an ink-jet head is provided in which a diaphragm is deformed by means of electrostatic force to eject an ink droplet from a nozzle so as to prevent a residual charge from being created between a diaphragm and an individual electrode. The method has first and second drive modes. In a first drive mode a voltage of a first polarity is applied between a diaphragm of the inkjet head (common electrode) and an individual electrode to cause the diaphragm to be deformed and an ink droplet to be ejected from a nozzle. In the second drive mode a voltage of a second polarity opposite to the first polarity is applied between the diaphragm and the individual electrode to cause the diaphragm to be deformed and an ink droplet to be ejected from the nozzle at least once for each operation of ink droplet ejection performed in the first drive mode. According to this method, a residual charge created between the diaphragm and the electrode can be removed concurrently with performing the operation of ink droplet ejection by applying positive and negative drive voltage pulses.

摘要翻译： 提供了一种喷墨头的驱动方法，其中隔膜通过静电力而变形以从喷嘴喷射墨滴，从而防止在隔膜和单独电极之间产生残余电荷。 该方法具有第一和第二驱动模式。 在第一驱动模式中，在喷墨头（公共电极）的隔膜和单独电极之间施加第一极性的电压，以使隔膜变形并从喷嘴喷出墨滴。 在第二驱动模式中，在隔膜和单独电极之间施加与第一极性相反的第二极性的电压，以使得隔膜变形，并且对于每个墨的操作，墨滴从喷嘴喷射至少一次 在第一驱动模式中执行液滴喷射。 根据该方法，通过施加正驱动电压脉冲和负驱动电压脉冲来执行墨滴喷射的操作，可以同时去除在膜片和电极之间产生的残留电荷。

公开(公告)号：US5764458A

公开(公告)日：1998-06-09

申请号：US827443

申请日：1997-03-27

申请人： Takatsugu Funawatari ,  Hiroyuki Ishikawa ,  Hiroyuki Abe ,  Kazuo Niizaka

发明人： Takatsugu Funawatari ,  Hiroyuki Ishikawa ,  Hiroyuki Abe ,  Kazuo Niizaka

IPC分类号： G11B23/03

CPC分类号： G11B23/0308 ,  G11B23/0326

摘要： A disk cartridge has a shutter. The shutter is slidably mounted on a shell body through a slider made of synthetic resin. The shutter has a plurality of pin-insertion holes on its mating surface. The slider has a plurality of connecting pins inserted into the pin-insertion holes, on its mating surface mating with the mating surface of the shutter. The connecting pins are formed at distal ends thereof with heads having larger diameters and support the shutter between the heads and the mating surface of the slider. The heads of the connecting pins are provided by plastic-deforming the distal ends of the connecting pins.

摘要翻译： 磁盘盒具有快门。 挡板通过由合成树脂制成的滑块可滑动地安装在壳体上。 挡板在其配合表面上具有多个销插入孔。 滑块具有插入销插入孔中的多个连接销，其在与快门的配合表面配合的配合表面上。 连接销在其远端处形成有具有较大直径的头部，并且在头部和滑块的配合表面之间支撑快门。 连接销的头部通过使连接销的末端进行塑性变形而提供。

公开(公告)号：US5602590A

公开(公告)日：1997-02-11

申请号：US475299

申请日：1995-06-07

申请人： Kohji Numata ,  Hiroyuki Ishikawa

发明人： Kohji Numata ,  Hiroyuki Ishikawa

IPC分类号： H04N19/60 ,  G06T9/00 ,  H03M7/40 ,  H04N1/41 ,  H04N19/115 ,  H04N19/132 ,  H04N19/134 ,  H04N19/176 ,  H04N19/196 ,  H04N19/423 ,  H04N19/70 ,  H04N19/85 ,  H04N19/91 ,  H04N7/133

CPC分类号： H04N19/192 ,  H04N19/115 ,  H04N19/126 ,  H04N19/15 ,  H04N19/172 ,  H04N19/176 ,  H04N19/196 ,  H04N19/197 ,  H04N19/61 ,  H04N19/146

摘要： In a data-compression of a moving picture employing MPEG system, the quantization step used for quantizing coefficients of frequency components obtained in DCT (discrete cosine transform), is determined on a first frame of the moving picture, and is used for all the frames of the moving picture. A frame is processed by first run of data-compression. Code volume is allotted for each block in accordance with data obtained by the first run of data-compression, and in second run of data-compression, Huffman coding is discontinued when generated code volume of a block becomes larger than the code volume allotted to the block. When generated code volume of a frame is smaller than the target code volume of a frame, the surplus target code volume is added to a target code volume of a succeeding frame.

摘要翻译： 在使用MPEG系统的运动图像的数据压缩中，在运动图像的第一帧上确定用于量化在DCT（离散余弦变换）中获得的频率分量的系数的量化步长，并且用于所有帧 的动态图片。 首先运行数据压缩处理帧。 根据通过数据压缩的第一次运行获得的数据为每个块分配代码量，并且在数据压缩的第二次运行中，当块的生成代码量变得大于分配给 块。 当帧的生成代码量小于帧的目标代码量时，剩余目标代码量被添加到后续帧的目标代码量。

公开(公告)号：US5502693A

公开(公告)日：1996-03-26

申请号：US214478

申请日：1994-03-17

申请人： Ricardo M. Okamoto ,  Kouichi Matsumoto ,  Isao Kotani ,  Satoshi Kuroda ,  Hiroyuki Ishikawa ,  Kenji Fukui

发明人： Ricardo M. Okamoto ,  Kouichi Matsumoto ,  Isao Kotani ,  Satoshi Kuroda ,  Hiroyuki Ishikawa ,  Kenji Fukui

IPC分类号： G11B5/012 ,  G11B5/02 ,  G11B5/09 ,  G11B11/10 ,  G11B11/105 ,  H03K17/62 ,  H03K17/66 ,  G11B11/00

CPC分类号： G11B11/10595 ,  G11B11/10508 ,  G11B5/02 ,  H03K17/6285 ,  H03K17/662 ,  G11B5/012

摘要： A magnetic recording system having a magnetic head and a magnetic-field generating device including a compensation circuit for supplying a current generating a magnetic field to cancel a leakage magnetic field applied to the magnetic recording medium, the leakage field arising from at least one of an actuator magnetically driven to drive the magnetic head and an actuator magnetically driven to focus and track a laser beam on the magneto-optical disk.

摘要翻译： 一种具有磁头和磁场产生装置的磁记录系统，包括用于提供产生磁场的电流的补偿电路，以消除施加到磁记录介质的泄漏磁场，所述泄漏场由至少一个 执行器磁驱动以驱动磁头和磁驱动的致动器，以将激光束聚焦并跟踪在磁光盘上。

公开(公告)号：US4614384A

公开(公告)日：1986-09-30

申请号：US670549

申请日：1984-11-13

申请人： Akira Takano ,  Yutaka Mizuno ,  Hiroyuki Ishikawa ,  Yoshiaki Honjo

发明人： Akira Takano ,  Yutaka Mizuno ,  Hiroyuki Ishikawa ,  Yoshiaki Honjo

IPC分类号： G07G1/00 ,  A47B81/00

CPC分类号： G07G1/0018

摘要： An electronic cash register is provided with a box protruding from its back. The box has a frame portion for fixing the box to the electronic cash register. By fitting the frame portion on the electronic cash register, the box is fixed to the electronic cash register housing so as to project from its back. The electronic cash register is further provided with engaging portions on its back. Panels for advertisement are removably retained by means of the engaging portions.

摘要翻译： 电子收银机设有一个从后面突出的盒子。 盒子具有用于将盒子固定到电子收银机的框架部分。 通过将框架部分安装在电子收银机上，将盒子固定在电子收银机外壳上，从背面投射。 电子收款机还在其后面设有接合部分。 用于广告的面板通过接合部分可移除地保持。

公开(公告)号：US08936712B2

公开(公告)日：2015-01-20

申请号：US13596484

申请日：2012-08-28

申请人： Daisuke Kurashina ,  Koji Nakazawa ,  Hisashi Nagaoka ,  Hiroyuki Ishikawa ,  Yuji Yamakawa ,  Jun Takeuchi

发明人： Daisuke Kurashina ,  Koji Nakazawa ,  Hisashi Nagaoka ,  Hiroyuki Ishikawa ,  Yuji Yamakawa ,  Jun Takeuchi

IPC分类号： C25B15/02 ,  C25B1/12 ,  C25B15/08

CPC分类号： C25B15/02 ,  C25B1/12 ,  C25B15/08 ,  Y02E60/366

摘要： A water electrolysis system includes a high-pressure hydrogen production unit for electrolyzing water to generate oxygen and high-pressure hydrogen (the pressure of the high-pressure hydrogen being higher than that of the oxygen), and a gas-liquid separation unit for removing water contained in the high-pressure hydrogen. The gas-liquid separation unit is placed on a hydrogen pipe for discharging the high-pressure hydrogen from the high-pressure hydrogen production unit. In addition, the water electrolysis system includes a high-pressure hydrogen supply pipe for transferring dewatered high-pressure hydrogen from the gas-liquid separation unit, a cooling unit, which is placed on the high-pressure hydrogen supply pipe and is capable of variably controlling the temperature of the high-pressure hydrogen to adjust the humidity of the high-pressure hydrogen, and a control unit.

摘要翻译： 水电解系统包括用于电解水以产生氧气和高压氢的高压氢气生产单元（高压氢气的压力高于氧气的压力），以及用于除去气体 - 液体分离单元 水中含有的高压氢气。 气液分离装置配置在用于从高压氢气制造装置排出高压氢的氢管上。 此外，水电解系统包括用于从气液分离单元输送脱水高压氢的高压氢供给管，放置在高压氢供给管上并能够变化的冷却单元 控制高压氢气的温度来调节高压氢气的湿度，以及控制单元。

公开(公告)号：US20130081543A1

公开(公告)日：2013-04-04

申请号：US13703432

申请日：2011-06-10

申请人： Takashi Ikeda ,  Naofumi Ochi ,  Hiroyuki Ishikawa

发明人： Takashi Ikeda ,  Naofumi Ochi ,  Hiroyuki Ishikawa

IPC分类号： B01D46/00

CPC分类号： B01D46/0063 ,  F01N3/0235 ,  F01N3/0253 ,  F01N3/035 ,  F01N9/002 ,  F01N13/0097 ,  F01N2240/36 ,  F01N2610/146 ,  F01N2900/10 ,  F01N2900/1404 ,  F02B29/0406 ,  F02D9/06 ,  F02D41/025 ,  F02D41/029 ,  F02D41/107 ,  F02D41/1446 ,  F02D41/1482 ,  F02D41/405 ,  F02D2041/1409 ,  F02M26/23 ,  Y02T10/47

摘要： A diesel particulate defuser (“DPD”) is connected to an exhaust pipe of a diesel engine, an exhaust gas temperature during automatic regeneration of the DPD is detected, and the difference between the detected exhaust gas temperature and a target regeneration temperature is determined. In a case where an exhaust pipe injection amount is PID controlled based on this difference, when an exhaust brake valve is closed during traveling automatic regeneration, the exhaust pipe injection is stopped and calculation of an integral control term by the PID control is continued as long as the exhaust valve brake valve is closed, and when the exhaust brake valve is opened, the integral control term that has been continuously calculated is taken as an initial operation amount.

摘要翻译： 柴油机排气装置（DPD）与柴油发动机的排气管连接，检测到DPD的自动再生时的废气温度，并且确定检测出的废气温度与目标再生温度的差。 在排气管喷射量基于该差异进行PID控制的情况下，当在行驶自动再生期间关闭排气制动阀时，停止排气管喷射，并且通过PID控制的积分控制项的计算长时间持续 当排气阀制动阀关闭时，当排气制动阀打开时，将连续计算的积分控制项作为初始运转量。

公开(公告)号：US08408688B2

公开(公告)日：2013-04-02

申请号：US13170127

申请日：2011-06-27

申请人： Masahiro Asami ,  Hiroyuki Ishikawa

发明人： Masahiro Asami ,  Hiroyuki Ishikawa

IPC分类号： B41J2/19

CPC分类号： B41J2/14233 ,  B41J2/1433 ,  Y10T156/10

摘要： A liquid ejecting head includes pressure generating chambers; nozzles that communicate with respective pressure generating chambers; a manifold that communicates with a liquid introduction opening and that serves as a common flow channel for the multiple pressure generating chambers; liquid supply channels, having liquid supply openings that open into the manifold, that communicate between the manifold and the pressure generating chambers; and a pressure generating element that causes liquid to be ejected through the nozzles by generating pressure within the pressure generating chambers. At least one of the liquid supply openings is physically separated from at least one adjacent liquid supply opening, such as by a partition, which prevents air bubbles from moving between adjacent liquid supply openings.

摘要翻译： 液体喷射头包括压力发生室; 与各压力发生室连通的喷嘴; 与液体引入开口连通并用作多个压力发生室的公共流动通道的歧管; 液体供应通道，具有通向歧管的液体供应开口，其在歧管和压力产生室之间连通; 以及压力产生元件，其通过在压力发生室内产生压力而使液体通过喷嘴喷射。 至少一个液体供应开口与至少一个相邻的液体供应开口物理分离，例如通过分隔件，其防止气泡在相邻的液体供应开口之间移动。

公开(公告)号：US20130038819A1

公开(公告)日：2013-02-14

申请号：US13580857

申请日：2011-02-24

申请人： Hiroyuki Ishikawa

发明人： Hiroyuki Ishikawa

IPC分类号： H05B37/02 ,  G02F1/13357

CPC分类号： G09G3/342 ,  G09G2320/064 ,  G09G2330/021 ,  G09G2330/045 ,  H05B33/0815 ,  H05B33/0827

摘要： LED terminals are respectively provided to light emitting units, and are each connected to the second terminal of the corresponding one of the light emitting units. Current sources are respectively provided to the LED terminals, and are respectively configured to supply adjustable driving currents to the respective light emitting units via the respective LED terminals. A reference voltage source generates a reference voltage that corresponds to the driving current. A control circuit controls a DC/DC converter such that the lowest voltage from among voltages at the LED terminals matches the reference voltage

摘要翻译： LED端子分别设置到发光单元，并且各自连接到相应的一个发光单元的第二端子。 电流源分别提供给LED端子，并且分别被配置为经由相应的LED端子向各个发光单元提供可调节的驱动电流。 参考电压源产生对应于驱动电流的参考电压。 控制电路控制DC / DC转换器，使得LED端子处的电压中的最低电压与参考电压匹配