公开(公告)号：US07308195B2

公开(公告)日：2007-12-11

申请号：US10528977

申请日：2003-09-22

申请人： Naoto Yumiki ,  Yutaka Takahashi

发明人： Naoto Yumiki ,  Yutaka Takahashi

IPC分类号： G03B17/00

CPC分类号： G02B7/102

摘要： A collapsible lens barrel includes a first holding frame (2) for holding a first lens group (L1), a second holding frame (5) for holding a second lens group (L2) that is disposed on an image plane side with respect to the first lens group (L1), an actuator (6) for moving the second holding frame 5 in an optical axis direction, and a tubular cam frame (17) including a plurality of cam grooves that are formed at substantially equal intervals around a circumferential direction for moving the first holding frame (2) in the optical axis direction. The actuator (6) is attached to a portion in the cam frame (17) where the cam grooves are not formed. The first lens group (L1) is moved using the cam grooves, and the second lens group (L2) is moved using the actuator (6), so that a faster zooming speed and a lower zooming noise can be achieved.

摘要翻译： 可折叠透镜镜筒包括用于保持第一透镜组（L 1）的第一保持框架（2），用于保持第二透镜组（L 2）的第二保持框架（5），所述第二透镜组（L 2）相对于 到第一透镜组（L 1），用于沿光轴方向移动第二保持框架5的致动器（6）和包括以基本相等的间隔围绕形成的多个凸轮槽的管状凸轮框架（17） 用于使第一保持框架（2）沿光轴方向移动的圆周方向。 致动器（6）附接到凸轮框架（17）中未形成凸轮槽的部分。 使用凸轮槽移动第一透镜组（L 1），并且使用致动器（6）使第二透镜组（L 2）移动，从而可以实现更快的变焦速度和更低的变焦噪声。

公开(公告)号：US20070122167A1

公开(公告)日：2007-05-31

申请号：US11598757

申请日：2006-11-14

申请人： Toshihiro Sugiyama ,  Yutaka Takahashi ,  Jun Shiori

发明人： Toshihiro Sugiyama ,  Yutaka Takahashi ,  Jun Shiori

IPC分类号： G03G15/00 ,  G03G15/08

CPC分类号： G03G15/553 ,  G03G15/5079 ,  G03G15/55 ,  G03G2215/00109

摘要： An image forming system includes an image forming apparatus that includes process units for different colors and a lifetime management device that manages lifetime information on each unit of the image forming apparatus. The lifetime management device counts the number of prints produced by the image forming apparatus with respect to each of photoconductor units and developing units in the process units, and measures an operation amount unique to the respective units. Based on the number of prints, service life of each unit and operation amount, the lifetime management device calculates the remaining lifetime of each unit.

摘要翻译： 图像形成系统包括：图像形成装置，其包括用于不同颜色的处理单元;以及生命管理装置，其管理图像形成装置的每个单元上的生命周期信息。 寿命管理装置对由图像形成装置相对于处理单元中的每个感光体单元和显影单元产生的打印数进行计数，并测量各单元特有的操作量。 根据打印数量，每个单元的使用寿命和操作量，寿命管理装置计算每个单元的剩余寿命。

公开(公告)号：US07149465B2

公开(公告)日：2006-12-12

申请号：US10921993

申请日：2004-08-20

申请人： Ken Amemiya ,  Masato Yanagida ,  Naohiro Kumagai ,  Takeshi Shintani ,  Takaaki Tawada ,  Yuji Arai ,  Toshio Koike ,  Takuji Yoneda ,  Takeshi Tabuchi ,  Yutaka Takahashi ,  Eisaku Murakami ,  Takeshi Uchitani ,  Masami Tomita ,  Masanori Kawasumi

发明人： Ken Amemiya ,  Masato Yanagida ,  Naohiro Kumagai ,  Takeshi Shintani ,  Takaaki Tawada ,  Yuji Arai ,  Toshio Koike ,  Takuji Yoneda ,  Takeshi Tabuchi ,  Yutaka Takahashi ,  Eisaku Murakami ,  Takeshi Uchitani ,  Masami Tomita ,  Masanori Kawasumi

IPC分类号： G03G21/00

CPC分类号： G03G21/0029

摘要： A cleaning unit includes a cleaning blade that cleans toner on an image carrier and a brush-shaped roller that applies a lubricant of a molded lubricant on the image carrier. The brush-shaped roller is insulative, and delivers the toner cleaned by the cleaning blade to inside of the cleaning unit.

摘要翻译： 清洁单元包括清洁图像载体上的调色剂的清洁刮板和在图像载体上施加模制润滑剂的润滑剂的刷状辊。 刷状辊是绝缘的，并且将由清洁刮板清洁的调色剂输送到清洁单元的内部。

公开(公告)号：US20060275688A1

公开(公告)日：2006-12-07

申请号：US11503152

申请日：2006-08-14

申请人： Koji Suzuki ,  Mitsuo Aoki ,  Bing Shu ,  Yasushi Koichi ,  Setsuo Soga ,  Tadashi Kasai ,  Yutaka Takahashi

发明人： Koji Suzuki ,  Mitsuo Aoki ,  Bing Shu ,  Yasushi Koichi ,  Setsuo Soga ,  Tadashi Kasai ,  Yutaka Takahashi

IPC分类号： G03G13/20

CPC分类号： G03G15/5041 ,  G03G15/00 ,  G03G2215/00033 ,  G03G2215/00071 ,  G03G2215/0602

摘要： An electrophotographic image forming apparatus capable of reliably forming an image with density gradation, one which does not have a low-quality appearance. The estimated average halftone granularity of the toner image after developing but before electrostatic transfer was set at 0.25 or less. The average halftone granularity was found by measuring the granularity of a toner image at locations of different average brightness by means of newly proposed formula, and averaging the measured values for which the average brightness is 40 to 80. The estimated average halftone granularity was obtained by estimating the average halftone granularity of the toner image on a photoreceptor by means of a newly proposed method.

摘要翻译： 一种能够可靠地形成具有浓度梯度的图像的电子照相图像形成装置，其不具有低质量的外观。 显影后但静电转印前的调色剂图像的估计的平均半色调粒度设定为0.25以下。 通过新提出的公式通过测量不同平均亮度的位置处的调色剂图像的粒度来求出平均半色调粒度，并将平均亮度为40-80的测量值平均。估计的平均半色调粒度通过 通过新提出的方法估计感光体上调色剂图像的平均半色调粒度。

公开(公告)号：US07129186B2

公开(公告)日：2006-10-31

申请号：US10992469

申请日：2004-11-19

申请人： Kazuhide Hasebe ,  Kota Umezawa ,  Yutaka Takahashi

发明人： Kazuhide Hasebe ,  Kota Umezawa ,  Yutaka Takahashi

IPC分类号： H01L21/31 ,  H01L21/469

CPC分类号： H01L21/67017 ,  H01L21/02238 ,  H01L21/02255 ,  H01L21/31662

摘要： An oxidation method is capable of forming oxide films in an improved interfilm thickness uniformity. The oxidation method includes the steps of supplying an oxidizing gas and a reducing gas into a processing vessel 22 capable of being evacuated and holding a plurality of workpieces W arranged at predetermined pitches, and creating a process atmosphere containing active oxygen species and active hydroxyl species in the processing vessel 22 through the interaction of the oxidizing gas and the reducing gas. At least either of the oxidizing gas and the reducing gas is jetted into an upstream region S1, a middle region S2 and a downstream region S3, with respect to the flowing direction of the gas, of a processing space S containing the workpieces W.

摘要翻译： 氧化法能够以改善的膜间厚度均匀性形成氧化膜。 氧化方法包括以下步骤：将氧化气体和还原气体供给到能够抽真空并保持以预定间距布置的多个工件W的处理容器22中，并且产生含有活性氧和活性羟基的工艺气氛 处理容器22通过氧化气体和还原气体的相互作用。 将氧化气体和还原性气体中的至少任一种相对于气体的流动方向喷射到包含工件的处理空间S的上游区域S1，中间区域S 2和下游区域S 3中 W.

公开(公告)号：US20060082335A1

公开(公告)日：2006-04-20

申请号：US11246242

申请日：2005-10-11

申请人： Nobuyuki Imai ,  Yutaka Takahashi ,  Tomohiro Shiraishi ,  Hajime Kondoh

发明人： Nobuyuki Imai ,  Yutaka Takahashi ,  Tomohiro Shiraishi ,  Hajime Kondoh

IPC分类号： H02P7/06

CPC分类号： H02P21/0003

摘要： A method and an apparatus accurately detect a rotor angle of a DC brushless motor by using a first-order difference of a detected value of a phase current. A periodic signal causing the total sum of output voltages in three control cycles to become zero is superposed over a drive voltage under current feedback control. The drive voltage is held at a constant level during the three control cycles. The phase difference between an actual value and an estimated value of a rotor angle is calculated, using the first-order differential current in each control cycle, and the estimated value of the rotor angle is calculated by follow-up computation of an observer, using the phase difference.

摘要翻译： 一种方法和装置通过使用相电流的检测值的一阶差来精确地检测直流无刷电动机的转子角度。 在三个控制周期内使输出电压的总和变为零的周期信号在电流反馈控制下的驱动电压上叠加。 在三个控制周期期间，驱动电压保持恒定。 使用每个控制周期中的一阶差分电流来计算实际值和转子角度的估计值之间的相位差，并且通过观察者的跟踪计算来计算转子角度的估计值，使用 相位差。

公开(公告)号：US06812660B2

公开(公告)日：2004-11-02

申请号：US10617777

申请日：2003-07-14

申请人： Yutaka Takahashi ,  Nobuyuki Imai

发明人： Yutaka Takahashi ,  Nobuyuki Imai

IPC分类号： H02P506

CPC分类号： H02P6/185 ,  H02P21/22

摘要： An angle detector 25 sets a q-axis command current to a first magnetic pole detecting current Iq_p1 and a second magnetic pole detecting current Iq13p2, and performs a magnetic pole detecting process to calculate a first magnetic pole reference value A1 and a second magnetic pole reference value A2 (t2-t3, t4 -t5), and detect the orientation of the magnetic poles of a rotor 2 of a motor 1 based on the sign of the difference &Dgr;A (=A1-A2) between the first magnetic pole reference value Al and the second magnetic pole reference value A2. The angle detector 25 effects a proportional process only on the difference between the q-axis command current and a detected q-axis current and the difference between a d-axis command current and a detected d-axis current to calculate a current difference (t2-t5) under current feedback control when the magnetic pole detecting process is carried out, and effects a proportional plus integral process on the above differences to calculate a current difference (t0-t2, t5-) under current feedback control when the magnetic pole detecting process is not carried out.

摘要翻译： 角度检测器25将q轴指令电流设定为第一磁极检测电流Iq_p1和第二磁极检测电流Iq13p2，并进行磁极检测处理，以计算第一磁极基准值A1和第二磁极基准 值A2（t2-t3，t4 -t5），并且基于第一磁极基准值A1（= A1-A2）的差ΔA（= A1-A2）的符号来检测电动机1的转子2的磁极的取向 和第二磁极参考值A2。 角度检测器25仅对q轴指令电流与检测到的q轴电流之间的差异以及d轴指令电流与检测到的d轴电流之间的差进行比例处理，以计算电流差（t2 -t5），当进行磁极检测处理时，在电流反馈控制下，对上述差异进行比例加积分处理，计算电流差（t0-t2，t5-），当磁极检测 进程没有进行。

公开(公告)号：US06573846B1

公开(公告)日：2003-06-03

申请号：US10038797

申请日：2001-12-31

申请人： Sushma Shrikant Trivedi ,  Alexei V. Ouzilevski ,  Mushtaq A. Sarwar ,  Yutaka Takahashi

发明人： Sushma Shrikant Trivedi ,  Alexei V. Ouzilevski ,  Mushtaq A. Sarwar ,  Yutaka Takahashi

IPC分类号： H03M740

CPC分类号： G06F9/30043 ,  G06F9/30014 ,  G06F9/3004 ,  G06F9/30145 ,  G06F9/321 ,  G06F9/3836 ,  G06F9/3853 ,  G06F9/3855 ,  G06F9/3861 ,  G06F9/3879 ,  G06F9/3885 ,  H03M7/40 ,  H04N19/42 ,  H04N19/60 ,  H04N19/91

摘要： Methods and apparatuses for decoding a compressed video stream. In one aspect of the invention, a method to decode a variable length encoded bit stream includes: concurrently processing first data obtained from variable length decoding a first code word in a register while variable length decoding a second code word in the register. In one example, processing the first data includes: looking up an inverse zigzag index; computing an Inverse Direct Cosine Transformation (IDCT) coefficient; storing the IDCT coefficient in a buffer in a transposed inverse zigzag order; and branching conditionally based on a condition encountered in variable length decoding the first code word.

摘要翻译： 用于解码压缩视频流的方法和装置。 在本发明的一个方面，解码可变长度编码比特流的方法包括：同时处理从可变长度解码获得的第一数据，对寄存器中的第一代码字进行解码，同时可变长度解码寄存器中的第二代码字。 在一个示例中，处理第一数据包括：查找反向之字形索引; 计算逆直接余弦变换（IDCT）系数; 将IDCT系数存储在缓冲器中，以转置的倒Z字形顺序; 并且基于在可变长度解码第一码字中遇到的条件有条件地分支。

公开(公告)号：US06328979B1

公开(公告)日：2001-12-11

申请号：US09582384

申请日：2000-06-23

申请人： Noboru Yamashita ,  Akira Takagi ,  Masataka Katsuma ,  Katsumi Saito ,  Yuuki Takaishi ,  Tatsuo Yasuda ,  Yutaka Takahashi ,  Mitsuo Mitomi

发明人： Noboru Yamashita ,  Akira Takagi ,  Masataka Katsuma ,  Katsumi Saito ,  Yuuki Takaishi ,  Tatsuo Yasuda ,  Yutaka Takahashi ,  Mitsuo Mitomi

IPC分类号： A61K900

CPC分类号： A61K9/0024 ,  A61K9/0019 ,  A61K9/06 ,  A61K31/557 ,  A61K31/5575 ,  A61K31/5585 ,  A61K47/10 ,  A61K47/12 ,  A61K47/14 ,  A61K47/186 ,  A61K47/20 ,  A61K47/36 ,  A61K47/42 ,  A61K47/44

摘要： The present invention relates to sustained-release pharmaceutical compositions for ionic pharmaceutically active substances (excluding ionic prostanoic acid derivatives) containing ionic compounds having opposite charges to those of the active substances and increasing hydrophobicity of the active substances. More specifically, the invention relates to sustained-release pharmaceutical compositions comprising the ionic pharmaceutically active substances and the ionic compounds having opposite charges to those of the active substances and increasing hydrophobicity of the active substances that contain hydrophobic groups in the molecule thereof. The pharmaceutical composition of the invention can exhibit excellent sustained release effect of the active substance, irrespective of water solubility possessed by the ionic pharmaceutically active substances.

摘要翻译： 本发明涉及含有与活性物质具有相反电荷的离子化合物的离子药物活性物质（不含离子前列腺酸衍生物）的持续释放药物组合物，并且活性物质的疏水性增加。 更具体地，本发明涉及包含离子药物活性物质和具有与活性物质相反的电荷的离子化合物的缓释药物组合物，并且其分子中含有疏水基团的活性物质的疏水性增加。 本发明的药物组合物可以表现出优异的活性物质的缓释作用，而与离子药物活性物质所具有的水溶性无关。

公开(公告)号：US6012604A

公开(公告)日：2000-01-11

申请号：US043101

申请日：1998-04-21

申请人： Yutaka Takahashi ,  Hisashi Funakoshi

发明人： Yutaka Takahashi ,  Hisashi Funakoshi

IPC分类号： G07F11/16 ,  G07F11/34 ,  B65G59/00

CPC分类号： G07F11/16 ,  G07F11/34

摘要： An article dispensing device is incorporated into an automatic vending machine capable of storing articles having a cylindrical or substantially cylindrical shape resembling bottles or cans in stacks, and of dispensing the articles in response to a dispensation command. The article dispensing device has a fixed plate serving as a wall defining an article dispensing passage, and holding a dispensing mechanism for dispensing the articles one at a time, and a movable unit disposed opposite to the fixed plate. The movable unit has a frame attached to the body of the automatic vending machine, a shiftable plate supported on the side walls of the frame by pivot pins fitted in slots formed respectively in the side walls and provided with a positioning projection projecting from at least one end thereof so as to engage with steps of a stepped positioning edge formed in the side wall selectively according to the diameter of the article passing through the dispensing passage. A biasing means for biasing the shiftable plate is provided so that a lower end portion of the shiftable plate protrudes into the dispensing passage.

摘要翻译： PCT No.PCT / JP97 / 02906 Sec。 371日期：1998年4月21日 102（e）1998年4月21日PCT PCT 1997年8月21日PCT公布。 公开号WO98 / 08200 日期1998年2月26日。一种物品分配装置被并入自动售货机中，该自动售货机能够储存具有类似瓶子或罐的堆叠的圆柱形或基本圆柱形形状的物品，并且响应于分配命令分配物品。 物品分配装置具有用作限定物品分配通道的壁的固定板，并且一次保持用于分配物品的分配机构以及与固定板相对设置的可移动单元。 可移动单元具有附接到自动售货机的主体的框架，可移动板，其通过安装在分别形成在侧壁中的槽中的枢轴销支撑在框架的侧壁上，并且设置有从至少一个 从而根据通过分配通道的物品的直径选择性地与形成在侧壁中的阶梯式定位边缘的台阶接合。 设置用于偏置可移动板的偏置装置，使得可移动板的下端部突出到分配通道中。