公开(公告)号：US20140039742A1

公开(公告)日：2014-02-06

申请号：US13996418

申请日：2011-12-13

申请人： Masato Tanaka ,  Kazuo Asanuma ,  Yasuo Hosaka

发明人： Masato Tanaka ,  Kazuo Asanuma ,  Yasuo Hosaka

IPC分类号： B62M6/45 ,  H02P7/28

CPC分类号： B62M6/45 ,  B60L11/007 ,  B62M23/02 ,  H02P6/085 ,  H02P7/28 ,  Y02T10/642

摘要： A motor drive control apparatus for performing motor control that is stable and has a good efficiency includes: a speed processing unit that generates a first value by converting a second value corresponding to a current speed into a duty ratio; a torque processing unit that generates a third value by converting a fourth value corresponding to a target torque into the duty ratio; and a drive unit that controls switching by a switch included in a complementary switching amplifier by an average duty ratio corresponding to a sum of the first value and the third value to drive a motor connected to the complementary switching amplifier.

摘要翻译： 用于执行稳定且具有良好效率的电动机控制的电动机驱动控制装置包括：速度处理单元，其通过将对应于当前速度的第二值转换为占空比来生成第一值; 转矩处理单元，通过将与目标转矩对应的第四值转换为占空比来生成第三值; 以及驱动单元，其通过包括在互补开关放大器中的开关的开关来控制与第一值和第三值的和相对应的平均占空比，以驱动连接到互补开关放大器的电动机。

公开(公告)号：US07573205B2

公开(公告)日：2009-08-11

申请号：US11267007

申请日：2005-11-04

申请人： Yasuo Hosaka ,  Yoshihisa Konno

发明人： Yasuo Hosaka ,  Yoshihisa Konno

IPC分类号： H05B41/16 ,  G05F37/02

CPC分类号： H05B41/2851

摘要： An economical device for lighting lamps such as discharge tubes. The lamp-lighting apparatus has an inverter transformer, a switching circuit connected with the primary winding of the inverter transformer and acting to perform switching for converting a voltage from an input power supply, a shunt transformer connected in series with the secondary winding of the inverter transformer, lamps connected in series with the shunt transformers, and a control circuit for producing a control signal to control the switching performed by the switching circuit based on the voltages at the junctions of the shunt transformer and each of the lamps without directly detecting the voltage applied to the secondary winding of the inverter transformer. The number of protective circuits can be reduced. Consequently, the cost can be reduced.

摘要翻译： 用于照明灯的经济装置，例如放电管。 灯具照明装置具有逆变器变压器，与逆变变压器的初级绕组连接的开关电路，用于进行用于转换来自输入电源的电压的开关，与逆变器的次级绕组串联连接的并联变压器 变压器，与分流变压器串联的灯，以及控制电路，用于产生控制信号，以根据并联变压器和每个灯的接点处的电压来控制由开关电路执行的开关，而不直接检测电压 应用于逆变变压器的次级绕组。 可以减少保护电路的数量。 因此，可以降低成本。

公开(公告)号：US20090108979A1

公开(公告)日：2009-04-30

申请号：US12257346

申请日：2008-10-23

申请人： Akifumi KOSUGI ,  Kichi KIKUCHI ,  Yasuo HOSAKA

发明人： Akifumi KOSUGI ,  Kichi KIKUCHI ,  Yasuo HOSAKA

IPC分类号： H01F27/30

CPC分类号： H01F38/10 ,  H01F27/326

摘要： A transformer for use in a power supply has a primary winding, a secondary winding, a bobbin on which the primary and secondary windings are separately wound, and a core subassembly mounted in the bobbin. An opening is formed in the cylindrical portion of the bobbin, and an inside core in the magnetic core insertion hole and an outside core located outside the hole are adhesively bonded together via a spacer through the opening in the cylindrical portion.

摘要翻译： 用于电源的变压器具有初级绕组，次级绕组，主绕组和次级绕组分别缠绕在其上的线轴，以及安装在绕线管中的芯子组件。 在筒管的圆筒部形成有开口，磁芯插入孔的内侧芯和位于孔外部的外侧芯经由间隔件通过圆筒部的开口粘接在一起。

公开(公告)号：US07408306B2

公开(公告)日：2008-08-05

申请号：US11198486

申请日：2005-08-05

申请人： Masato Tanaka ,  Yasuo Hosaka ,  Mamoru Sakamoto ,  Akinobu Maekawa ,  Hidefumi Nakagome

发明人： Masato Tanaka ,  Yasuo Hosaka ,  Mamoru Sakamoto ,  Akinobu Maekawa ,  Hidefumi Nakagome

IPC分类号： H05B41/24

CPC分类号： H05B41/282 ,  Y02B20/183

摘要： The present invention relates to a lamp lighting technique for lighting multiple lamps safely without luminance irregularities. The present lamp lighting circuit includes multiple closed loops wherein a predetermined number of lamps and the secondary windings of the predetermined number of transformers are connected serially. At least one of the primary windings of the transformers employed for each closed loop is connected to the primary winding of the transformer employed for another closed loop serially. Thus, current of the lamps included in the closed loop is made uniform, and also current is made uniform even between the closed loops by connecting the primary windings of the transformers serially. According to the present invention, with regard to serial connection of the primary windings of the transformers, even if the number of transformers is limited, current uniformity can be propagated to the entirety by subjecting closed loops to catenation consecutively.

摘要翻译： 本发明涉及安全地照明多个灯而不发生亮度不均匀的灯照明技术。 本灯点亮电路包括多个闭环，其中预定数量的灯和预定数量的变压器的次级绕组串联连接。 用于每个闭环的变压器的初级绕组中的至少一个连接到用于另一个闭环的变压器的初级绕组。 因此，包含在闭环中的灯的电流被均匀化，并且即使在闭环之间通过串联连接变压器的初级绕组也使电流均匀。 根据本发明，关于变压器的初级绕组的串联连接，即使变压器的数量受到限制，电流均匀性可以通过使闭环连续地连接而传播到整体。

公开(公告)号：US5404157A

公开(公告)日：1995-04-04

申请号：US98873

申请日：1993-07-29

申请人： Yasuo Hosaka ,  Hideyuki Nakao ,  Hitoshi Nagato ,  Shuzo Hirahara ,  Yoshikuni Matsumura ,  Yuzo Koike ,  Teruki Oitome

发明人： Yasuo Hosaka ,  Hideyuki Nakao ,  Hitoshi Nagato ,  Shuzo Hirahara ,  Yoshikuni Matsumura ,  Yuzo Koike ,  Teruki Oitome

IPC分类号： G03G15/32 ,  G01D15/06

CPC分类号： G03G15/323

摘要： A solid ion recording head using an ion generation device, capable of realizing a uniform and stable recording and a compact physical configuration. The head includes a head support member in substantially rectangular cross sectional shape for supporting the ion generation device on a lower side of the rectangular cross sectional shape facing against the recording medium and the driving circuits on side faces of the rectangular cross sectional shape. The ion generation device includes control electrodes having ion passing holes which are arranged such that picture dot to be recorded on the recording medium from each one of the ion passing holes is recorded on a spot around which picture dots already recorded by other ion passing holes are distributed symmetrically on both sides. The control electrodes may have a structure in which a plurality of the ion passing holes are provided with respect to each picture dot to be recorded.

摘要翻译： 一种使用离子发生装置的固体离子记录头，能够实现均匀且稳定的记录和紧凑的物理配置。 头部包括大致矩形横截面形状的头部支撑构件，用于在与记录介质相对的矩形横截面形状的下侧和矩形横截面形状的侧面上的驱动电路上支撑离子产生装置。 离子产生装置包括具有离子通过孔的控制电极，该离子通过孔被布置为使得从每个离子通过孔记录在记录介质上的图像点被记录在已被其它离子通过孔记录的图像点的位置上 两侧分布对称。 控制电极可以具有相对于要记录的每个图像点设置多个离子通过孔的结构。

公开(公告)号：US4716456A

公开(公告)日：1987-12-29

申请号：US910303

申请日：1986-09-22

申请人： Yasuo Hosaka

发明人： Yasuo Hosaka

IPC分类号： H04N1/028 ,  H04N1/48 ,  G03F3/08

CPC分类号： H04N1/484

摘要： In a color image sensor, CCD chips having peculiar spectrum distribution characteristics are arranged in two rows on a base with the CCD chips in one row staggered with respect to those in the other row. A pair of convergent rod lens arrays is located between a color document and the array of CCD chips for projecting an image of the document onto the CCD element array. The CCD elements each having a plurality of photosensitive areas with white, yellow and cyan filters, or yellow, green and cyan filters, or red, green and blue filters, provided thereon. A pair of fluorescent lamps for illuminating the document is each provided in the neighborhood of each of the pair rod lens arrays. They have spectrum distribution characteristics not covering wavelengths above 700 nm. One of them has a spectrum distribution characteristic with a peak substantially at 450 nm, and the other has a spectrum distribution characteristic with a peak substantially at 590 nm. The composite spectrum distribution characteristic of the two lamps has peaks substantially at 480 nm and 590 nm, and has no wavelengths above 700 nm.

摘要翻译： 在彩色图像传感器中，具有特殊频谱分布特性的CCD芯片在基底上以两行排列，其中CCD芯片在一行中相对于另一行交错布置。 一对会聚杆透镜阵列位于彩色文件和CCD芯片阵列之间，用于将文件的图像投影到CCD元件阵列上。 每个CCD元件具有多个具有白色，黄色和青色滤色器的感光区域，或者设置在其上的黄色，绿色和青色滤色器，或红色，绿色和蓝色滤色器。 用于照射文件的一对荧光灯分别设置在每对棒状透镜阵列的附近。 它们具有不覆盖700nm以上波长的光谱分布特性。 其中一个具有基本上在450nm处具有峰值的光谱分布特性，另一个具有基本上在590nm处具有峰值的光谱分布特性。 两种灯的复合光谱分布特性在480nm和590nm处基本上具有峰值，并且没有高于700nm的波长。

公开(公告)号：US08981588B2

公开(公告)日：2015-03-17

申请号：US13157385

申请日：2011-06-10

申请人： Takao Saida ,  Taihei Nishihara ,  Yasuo Hosaka ,  Satoru Shimizu

发明人： Takao Saida ,  Taihei Nishihara ,  Yasuo Hosaka ,  Satoru Shimizu

IPC分类号： B60L1/00 ,  B62M25/08 ,  B60L7/16 ,  B60L11/00 ,  B60L11/18 ,  B60L1/14

CPC分类号： B62M25/08 ,  B60L1/14 ,  B60L7/16 ,  B60L11/005 ,  B60L11/007 ,  B60L11/1803 ,  B60L11/1877 ,  B60L2200/12 ,  B60L2210/10 ,  B60L2210/30 ,  B60L2220/44 ,  B60L2240/36 ,  B60L2240/421 ,  B60L2250/16 ,  Y02T10/642 ,  Y02T10/7005 ,  Y02T10/7022 ,  Y02T10/705 ,  Y02T10/7216 ,  Y02T10/7241

摘要： An auxiliary bicycle power supply system is provided that basically includes a bicycle power generating portion and an auxiliary power supply portion. The auxiliary power supply portion operates by power from the bicycle power generating portion. The auxiliary power supply portion is configured to supply power generated by the bicycle power generating portion to an electrical bicycle component based on a power supply situation from a main bicycle power supply.

摘要翻译： 提供了一种辅助自行车供电系统，其基本上包括自行车发电部分和辅助电源部分。 辅助供电部通过来自自行车发电部的动力进行动作。 辅助供电部构成为根据来自主自行车电源的供电情况向自行车部件供给由自行车发电部产生的电力。

公开(公告)号：US20130205945A1

公开(公告)日：2013-08-15

申请号：US13641851

申请日：2011-06-17

申请人： Yasuo Hosaka ,  Tatsuya Sakurai ,  Michiru Baba

发明人： Yasuo Hosaka ,  Tatsuya Sakurai ,  Michiru Baba

IPC分类号： B62M3/16

CPC分类号： B62M3/16 ,  B62M6/50 ,  G01L3/1421 ,  G01L3/1435 ,  G01L3/1471 ,  Y10T74/2165

摘要： Provided is a pedal force sensor which, in pedal force detection utilizing an elastic body, can detect pedal force over a wide range and reduce detection errors originating from variation in the attachment position or length etc. of the elastic body. Linkage between a drive wheel (30) that is fixed to a crankshaft (14) and a sprocket (50) that transmits rotary force of the crankshaft (14) to a propelling vehicle wheel is effected by a plurality of springs (80 to 90), and furthermore the space between each spring (80 to 90) and compression means thereof is set in such a way that the compression commencement timings of the plurality of springs (80 to 90) are offset. When detecting pedal force from the phase difference of the drive wheel (30) and the sprocket (50), the number of springs that are utilized changes in accordance with the range of the phase difference. In other words, since the spring constant that is utilised differs in accordance with the range of the phase difference, the pedal force can be detected on the basis of this changing spring constant. As a result, the relationship between the amount of displacement and the pedal force is made to be nonlinear, and a pedal force sensor is thereby obtained that approximates the desired detection characteristics.

摘要翻译： 提供一种踏板力传感器，其在利用弹性体的踏板力检测中能够在宽范围内检测踏板力，并且减少由弹性体的附接位置或长度等的变化引起的检测误差。 固定到曲轴（14）的驱动轮（30）与将曲轴（14）的旋转力传递到推进车轮的链轮（50）之间的连接由多个弹簧（80〜90）实现， 并且此外，各弹簧（80〜90）与其压缩机构之间的空间被设定为使得多个弹簧（80〜90）的压缩开始定时偏移。 当从驱动轮（30）和链轮（50）的相位差检测踏板力时，利用的弹簧数量根据相位差的范围而改变。 换句话说，由于使用的弹簧常数根据相位差的范围而不同，所以可以基于该变化弹簧常数来检测踏板力。 结果，位移量和踏板力之间的关系被做成非线性，由此获得接近期望的检测特性的踏板力传感器。

公开(公告)号：US5835113A

公开(公告)日：1998-11-10

申请号：US532360

申请日：1995-09-22

申请人： Shuzo Hirahara ,  Yasuo Hosaka ,  Hitoshi Nagato ,  Koichi Ishii ,  Yuko Nomura ,  Hideyuki Nakao ,  Teruo Murakami

发明人： Shuzo Hirahara ,  Yasuo Hosaka ,  Hitoshi Nagato ,  Koichi Ishii ,  Yuko Nomura ,  Hideyuki Nakao ,  Teruo Murakami

IPC分类号： B41J2/06

CPC分类号： B41J2/06 ,  B41J2002/061 ,  B41J2002/063

摘要： An ink jet printing apparatus, in which the ink having colorants distributed in a solvent is supplied over the electrode array on the surface of the head substrate such that the electrode array is completely covered by the ink, while voltages are applied to the electrode array to produce an electric field for exerting an electrostatic force on the colorants in the ink such that the colorants are compressed and ejected toward a recording medium. Each individual electrode constituting the electrode array can have a tip end portion projecting from the surface of the head substrate. The apparatus also has an element for compressing colorants distributed in a solvent of an ink and an element for ejecting the compressed colorants toward a recording medium which are provided separately. In addition, the apparatus can incorporate an element for conveying colorants in the ink through the ink supply passage toward the colorant ejection point on the electrode array.

摘要翻译： 一种喷墨打印设备，其中将分散在溶剂中的着色剂的油墨供应到头基板的表面上的电极阵列上，使得电极阵列完全被墨水覆盖，同时向电极阵列施加电压 产生用于对墨中的着色剂施加静电力的电场，使得着色剂被压缩并朝向记录介质喷射。 构成电极阵列的各个电极可以具有从头基板的表面突出的前端部。 该装置还具有用于压缩分布在油墨溶剂中的着色剂和用于将压缩的着色剂朝向单独设置的记录介质喷射的元件的元件。 此外，该装置可以包括用于通过墨水供应通道将墨水中的着色剂输送到电极阵列上的着色剂喷射点的元件。

公开(公告)号：US5708940A

公开(公告)日：1998-01-13

申请号：US473782

申请日：1995-06-06

申请人： Yasuo Hosaka ,  Hitoshi Nagato ,  Hideyuki Nakao

发明人： Yasuo Hosaka ,  Hitoshi Nagato ,  Hideyuki Nakao

IPC分类号： G03G15/00 ,  G03G15/08 ,  G03G15/06

CPC分类号： G03G15/607 ,  G03G15/0813 ,  G03G15/0818 ,  G03G2215/0619 ,  G03G2215/0643

摘要： An electrostatic recording apparatus including a recording medium which forms a latent image of a recording picture and then forms the recording picture, a charger which uniformly charges the recording medium, an imaging unit which forms an electrostatic latent image onto the uniformly charged recording medium, a developer which develops the electrostatic image formed on the recording medium and forms the recording picture, the developer including a development roller, and an electric field generator arranged near the developer to generate an electric field orthogonal to a rotating direction of the development roller.

摘要翻译： 一种静电记录装置，包括形成记录图像的潜像然后形成记录图像的记录介质，对记录介质均匀充电的充电器，在均匀充电的记录介质上形成静电潜像的成像单元， 显影剂，其形成在记录介质上并形成记录图像的显影剂，显影剂包括显影辊和布置在显影剂附近的电场发生器，以产生与显影辊的旋转方向垂直的电场。