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31. 发明申请

US20060275606A1 White pigment for water-based ink and process for producing the same 审中-公开
标题翻译：水性油墨用白色颜料及其制造方法
公开(公告)号：US20060275606A1
公开(公告)日：2006-12-07
申请号：US11394365
申请日：2006-03-30
申请人： Akira Mizutani
发明人： Akira Mizutani
IPC分类号： C09D11/02 , B05D3/02 , B05D7/00 , B32B1/00 , B32B19/00
CPC分类号： C09D11/322 , Y10T428/2993
摘要： There is provided a white pigment for a water-based ink that has excellent reliability against clogging and stability of pigment against settling and, at the same time, has a high level of covering power. The white pigment for a water-based ink comprises particles each comprising: a core particle formed of a material having a lower specific gravity than titanium oxide; and a titanium oxide layer covering the surface of the core particle, the pigment having a particle diameter of 0.05 to 5 μm.
摘要翻译：提供了一种水性油墨的白色颜料，其具有优异的耐色素稳定性和颜料抵抗沉降的可靠性，并且同时具有高水平的覆盖力。用于水性油墨的白色颜料包括颗粒，每个颗粒包括：由比氧化钛低的材料形成的芯颗粒; 以及覆盖芯粒子表面的氧化钛层，该颜料的粒径为0.05〜5μm。

32. 发明申请

US20140190716A1 ELECTRIC POWER TOOL 审中-公开
标题翻译：电动工具
公开(公告)号：US20140190716A1
公开(公告)日：2014-07-10
申请号：US14234443
申请日：2012-07-10
申请人： Shin Sugiura , Tadashi Fukumoto , Akira Mizutani
发明人： Shin Sugiura , Tadashi Fukumoto , Akira Mizutani
IPC分类号： B23Q17/24 , B25F5/00
CPC分类号： B23Q17/2404 , B24B23/04 , B24B47/12 , B24B47/16 , B25F5/00 , B25F5/021
摘要： It is an object to provide an electric power tool with improved workability in a dark place. In an electric power tool that includes a housing extending in a longitudinal direction and accommodating a motor, a spindle driven by the motor and protruding downward from a front end of the housing, and a distal end tool coupled to an end of the spindle, a light-emitting diode (LED) capable of emitting light downward is provided in an upper part of a front of the housing. The LED is disposed rearward of a front end face of the housing in the longitudinal direction.
摘要翻译：本发明的目的在于提供一种在黑暗处提高加工性能的电动工具。一种电动工具，包括沿纵向方向延伸并容纳电动机的壳体，由所述电动机驱动并从所述壳体的前端向下突出的主轴以及联接到所述心轴的端部的远端工具，能够向下发光的发光二极管（LED）设置在壳体的前部的上部。 LED在纵向方向上设置在壳体的前端面的后方。

33. 发明申请

US20120232203A1 INK FOR INK JET RECORDING AND INK SET FOR INK JET RECORDING 有权
标题翻译：墨盒喷墨记录墨盒，用于喷墨记录
公开(公告)号：US20120232203A1
公开(公告)日：2012-09-13
申请号：US13414172
申请日：2012-03-07
申请人： Kazumasa Tomura , Akira Mizutani , Shinichi Yamamoto
发明人： Kazumasa Tomura , Akira Mizutani , Shinichi Yamamoto
IPC分类号： C09D11/10
CPC分类号： C09D11/40 , C09D11/38
摘要： The ink for ink jet recording includes a sparingly water-soluble alkanediol, a resin, and a coloring material, wherein the content of the coloring material is from 1 to 3% by mass based on the total mass of the ink, the surface tension is from 21 to 25 mN/m, and the thixotropic index (TI) represented by the following formula (1), as determined at a time point when its content becomes 40% by mass based on the total mass before the evaporation of the ink by the evaporation of the ink, is from 2 to 110: TI=η(1 s−1)/η(1000 s−1) (1).
摘要翻译：用于喷墨记录的墨水包括微溶水性链烷二醇，树脂和着色材料，其中着色材料的含量基于油墨的总质量为1至3质量％，表面张力为在21〜25mN / m范围内的触变性指数（TI），以下述式（1）表示的触变性指数（TI），相对于油墨蒸发前的总质量为40质量％油墨的蒸发为2至110：TI =（1s-1）/（e）（1000s-1）（1）。

34. 发明申请

US20100066204A1 PIEZOELECTRIC TRANSFORMER DRIVING CIRCUIT 审中-公开
标题翻译：压电变压器驱动电路
公开(公告)号：US20100066204A1
公开(公告)日：2010-03-18
申请号：US12513162
申请日：2007-10-24
申请人： Yuji Hayashi , Akira Mizutani
发明人： Yuji Hayashi , Akira Mizutani
IPC分类号： H02N2/06
CPC分类号： H05B41/2827 , H01L41/044 , H02M7/537 , H02M2007/4815 , Y02B70/1441
摘要： A piezoelectric transformer driving circuit is provided which reduces switching losses in a full bridge circuit which drives a piezoelectric transformer.The piezoelectric transformer driving circuit has a full bridge circuit 1 comprising four FETs (field effect transistors) Q1 to Q4, a driving circuit 2 thereof, a filter circuit 3 which converts a square wave output from the full bridge circuit 1 into a sinusoidal wave, and one or a plurality of piezoelectric transformers 4 connected to the filter circuit 3. A cold cathode tube 5 serving as a backlight is connected to the secondary terminals of each of the piezoelectric transformers 4. In the filter circuit 3, an inductance L1 to adjust the current phase of the full bridge load is connected in parallel with the output of the full bridge 1 or the piezoelectric transformers 4. The load impedance of the full bridge circuit 1 becomes inductive, and the phase of the output current of the full bridge circuit 1 becomes a lagging phase, so that through currents do not flow.
摘要翻译：提供了一种降低驱动压电变压器的全桥电路中的开关损耗的压电变压器驱动电路。压电变压器驱动电路具有包括四个FET（场效应晶体管）Q1至Q4的全桥电路1，其驱动电路2，将从全桥电路1输出的方波转换成正弦波的滤波电路3，以及连接到滤波器电路3的一个或多个压电变压器4.作为背光源的冷阴极管5连接到每个压电变压器4的次级端子。在滤波器电路3中，调整电感L1 全桥负载的当前相位与全桥1或压电变压器4的输出并联连接。全桥电路1的负载阻抗变为电感，并且全桥电路的输出电流的相位 1变成滞后阶段，使得通过电流不流动。

35. 发明申请

US20090251063A1 DIMMER NOISE REDUCING CIRCUIT OF PIEZOELECTRIC TRANSFORMER 审中-公开
标题翻译：压电变压器调光器减噪电路
公开(公告)号：US20090251063A1
公开(公告)日：2009-10-08
申请号：US12306492
申请日：2007-06-29
申请人： Seiji Namiki , Yasuhiro Yokote , Minoru Yamada , Akira Mizutani , Atsushi Shimbo
发明人： Seiji Namiki , Yasuhiro Yokote , Minoru Yamada , Akira Mizutani , Atsushi Shimbo
IPC分类号： H05B41/288
CPC分类号： H05B41/2827
摘要： A dimmer noise reducing circuit wherein vibration noise accompanying the activation/deactivation of a piezoelectric transformer can be reduced, while non-uniformity of brightness of a discharge lamp can be prevented. A chopping circuit turns on/off an output from an input voltage source in a given periodic manner and a full-bridge circuit that receives an output voltage (vb1) of the chopping circuit. An output from a lowpass filter is supplied to a piezoelectric transformer, an output current of which (Io) is supplied to a discharge lamp. The full-bridge circuit is controlled by a full-bridge drive circuit to switch the input voltage (VB1) from the chopping circuit. The drive frequencies of the FETs of the full-bridge circuit are decided by a voltage-controlled oscillator. The chopping circuit is connected to a duty varying circuit the full-bridge circuit is caused to operate with its duty fixed.
摘要翻译：其中，可以减少伴随压电变压器的激活/去激活的振动噪声，同时可以防止放电灯的亮度不均匀的调光降噪电路。斩波电路以给定的周期方式打开/关闭来自输入电压源的输出和接收斩波电路的输出电压（vb1）的全桥电路。来自低通滤波器的输出被提供给压电变压器，其输出电流（Io）被提供给放电灯。全桥电路由全桥驱动电路控制，以从斩波电路切换输入电压（VB1）。全桥电路的FET的驱动频率由压控振荡器决定。斩波电路连接到占空比变化电路，全桥电路以其占空比固定运行。

36. 发明申请

US20080290812A1 Transformer Driver and Transformer Driving Method 审中-公开
标题翻译：变压器驱动器和变压器驱动方法
公开(公告)号：US20080290812A1
公开(公告)日：2008-11-27
申请号：US11572598
申请日：2005-10-12
申请人： Akira Mizutani , Yasuhide Matsuo
发明人： Akira Mizutani , Yasuhide Matsuo
IPC分类号： H05B41/288 , H02M7/48
CPC分类号： H02M7/48
摘要： A transformer driver capable of making a load current constant with a simple configuration is provided. A driver 10 of the present invention applies a drive voltage Vd to the primary side of a piezoelectric transformer 11 in which a load 12 is connected to the secondary side. The angular frequency ω0 of the drive voltage Vd is a series resonance angular frequency given by an equivalent circuit on the output side of the driver 10. With the driver 10, a load current IL can be constant irrespective of the impedance ZL of the load 12 with a simple configuration. Therefore, the load current IL can always be constant even if the impedance ZL of the load 12 varies.
摘要翻译：提供能够以简单配置使负载电流恒定的变压器驱动器。本发明的驱动器10将驱动电压Vd施加到负载12连接到次级侧的压电变压器11的初级侧。驱动电压Vd的角频率ω0是由驱动器10的输出侧的等效电路给出的串联谐振角频率。利用驱动器10，与负载12的阻抗ZL无关，负载电流IL可以是恒定的配置简单。因此，即使负载12的阻抗ZL变化，负载电流IL也可以始终保持恒定。

37. 发明申请

US20070213438A1 Oil-based dispersion and oil-based ink composition 审中-公开
标题翻译：油基分散体和油性油墨组合物
公开(公告)号：US20070213438A1
公开(公告)日：2007-09-13
申请号：US11714695
申请日：2007-03-06
申请人： Akira Mizutani , Takashi Oyanagi , Keitaro Nakano
发明人： Akira Mizutani , Takashi Oyanagi , Keitaro Nakano
IPC分类号： C08C1/14
CPC分类号： C09D11/36
摘要： The present invention provides an oil-based dispersion containing hollow polymer fine particles, wherein the above-mentioned hollow polymer fine particles contain a plurality of fine particle subgroups, and the difference in average particle size between the respective fine particle subgroups adjacent to each other in terms of average particle size is less than 100 nm. Further, an oil-based ink composition containing the above-mentioned oil-based dispersion is also disclosed.
摘要翻译：本发明提供一种含有中空聚合物细颗粒的油性分散体，其中上述中空聚合物细颗粒含有多个细小颗粒亚组，并且彼此相邻的各个细小颗粒亚组之间的平均颗粒尺寸差异平均粒径小于100nm。此外，还公开了含有上述油基分散体的油性油墨组合物。

38. 发明申请

US20070120441A1 Piezoelectric transformer driving apparatus and piezoelectric transformer driving method 有权
标题翻译：压电变压器驱动装置和压电变压器驱动方法
公开(公告)号：US20070120441A1
公开(公告)日：2007-05-31
申请号：US10572735
申请日：2004-10-06
申请人： Yasuhide Matsuo , Akira Mizutani
发明人： Yasuhide Matsuo , Akira Mizutani
IPC分类号： H01L41/107
CPC分类号： H05B41/2822 , H01L41/044 , H02M5/10
摘要： A piezoelectric transformer driving apparatus and a piezoelectric transformer driving method, wherein even if there exists a variation between piezoelectric transformers, no unnecessary resonant points occur in the vicinity of a frequency used, that is, the output is stable for the frequency. For this purpose, the primary electrodes (1b, 2a) of a pair of piezoelectric transformers (1, 2) that exhibit potentials of mutually different signs on their respective secondary sides are connected to each other, while the piezoelectric transformers (1, 2) are connected in series with an AC power supply. An input voltage is applied between the primary electrodes (1a, 2b), and the outputs are supplied to a load, whereby even if there exists a variation between the vibrations of the piezoelectric transformers, it results in only a single resonant point existing.
摘要翻译：一种压电变压器驱动装置和压电变压器驱动方法，即使在压电变压器之间存在变化的情况下，在所使用的频率附近也不会发生不必要的共振点，即输出对于频率是稳定的。为此，一对压电变压器（1,2）的主要电极（1b，2a）彼此相互连接，这些压电变压器（1,2）在其各自的二次侧具有相互不同的符号的电位，而压电变压器 2）与AC电源串联连接。在主电极（1a，2b）之间施加输入电压，并且将输出提供给负载，由此即使存在压电变压器的振动之间的变化，仅导致单个共振点存在。

39. 发明申请

US20050228069A1 Pigment dispersion and ink composition and ink set both containing the same 有权
标题翻译：颜料分散体和油墨组合物和油墨组均含有相同的
公开(公告)号：US20050228069A1
公开(公告)日：2005-10-13
申请号：US10516573
申请日：2004-04-12
申请人： Shuichi Kataoka , Bunji Ishimoto , Akira Mizutani , Naoki Okamoto , Yoshiaki Miyazaki , Izumi Yasuda , Tomoyuki Shiraga
发明人： Shuichi Kataoka , Bunji Ishimoto , Akira Mizutani , Naoki Okamoto , Yoshiaki Miyazaki , Izumi Yasuda , Tomoyuki Shiraga
IPC分类号： B41J2/01 , B41M5/00 , C09B67/04 , C09B67/20 , C09B67/46 , C09C3/10 , C09D11/00 , C09D11/322 , C09D11/326 , C09D11/38 , C09D17/00 , C08K3/00 , C03C17/00
CPC分类号： C09D11/322 , C01P2004/62 , C09C3/10 , C09D11/40
摘要： It is an object of the present invention to provide a pigment dispersion, an ink composition, and an ink set, enabling excellent glossiness, bronzing prevention, and ink composition storage stability to be realized. The present invention provides a pigment dispersion characterized by comprising at least a pigment, an aqueous medium, a copolymer resin between a hydrophobic monomer and a hydrophilic monomer, and a urethane resin, and also an ink composition characterized by containing at least the pigment dispersion and an aqueous medium, and an ink set characterized by comprising at least the ink composition.
摘要翻译：本发明的目的是提供一种能够实现优异的光泽度，防止青铜污染和油墨组合物储存稳定性的颜料分散体，油墨组合物和油墨组合物。本发明提供一种颜料分散体，其特征在于，至少包含颜料，水性介质，疏水性单体和亲水性单体之间的共聚物树脂，以及聚氨酯树脂，以及油墨组合物，其特征在于，至少含有颜料分散体和水性介质和油墨组，其特征在于至少包含油墨组合物。

40. 发明授权

US08446492B2 Image capturing device, method of searching for occlusion region, and program 失效
标题翻译：图像捕获装置，搜索遮挡区域的方法和程序
公开(公告)号：US08446492B2
公开(公告)日：2013-05-21
申请号：US12964116
申请日：2010-12-09
申请人： Mikio Nakano , Takayuki Nagai , Akira Mizutani , Tomoaki Nakamura , Kotaro Funakoshi
发明人： Mikio Nakano , Takayuki Nagai , Akira Mizutani , Tomoaki Nakamura , Kotaro Funakoshi
IPC分类号： H04N9/68 , H04N13/00 , G06K9/00
CPC分类号： G06K9/3241 , G06T7/521 , G06T2207/10024 , G06T2207/20076 , G06T2207/30244 , H04N13/25
摘要： An image capturing device is equipped with an external parameter estimating unit for estimating external parameters using a distance image obtained by a TOF camera and a luminance image obtained by a CCD camera, a corresponding pixel determining unit for determining a correspondence relationship between pixel positions in the distance image and pixel positions in the luminance image, using previously stored internal parameters of the TOF camera and the CCD camera or the CCD camera, and the external parameters, and an occlusion searching unit for searching for an occlusion region in the distance image, using the correspondence relationship between pixel positions in the distance image and pixel positions in the luminance image.
摘要翻译：图像摄像装置配备有使用由TOF摄像机获得的距离图像和由CCD摄像机获得的亮度图像来估计外部参数的外部参数估计单元，对应像素确定单元，用于确定在所述摄像装置中的像素位置之间的对应关系使用先前存储的TOF照相机和CCD照相机或CCD照相机的内部参数和外部参数的亮度图像中的距离图像和像素位置，以及遮挡搜索单元，用于搜索距离图像中的遮挡区域，使用距离图像中的像素位置与亮度图像中的像素位置之间的对应关系。

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