公开(公告)号：US20110112354A1

公开(公告)日：2011-05-12

申请号：US12997288

申请日：2009-04-15

申请人： Takashi Nishimura ,  Daisuke Ogawa ,  Tomoya Kitano

发明人： Takashi Nishimura ,  Daisuke Ogawa ,  Tomoya Kitano

IPC分类号： A61M1/10

CPC分类号： A61M1/1086 ,  A61M1/008 ,  A61M1/1005 ,  A61M1/101 ,  A61M1/1025 ,  A61M1/12 ,  A61M1/122 ,  A61M2205/3334 ,  A61M2230/04 ,  A61N1/362

摘要： Provided is an artificial heart control device for controlling a blood pump which assists flow of blood in a heart, the artificial heart control device including: a timing detection part which is configured to detect reference timing within a cardiac cycle of the heart; and a blood pump control part which is configured to control a rotational speed of the blood pump, wherein the blood pump control part controls, with reference to the reference timing detected by the timing detection part, the rotational speed of the blood pump such that the rotational speed becomes a rotational speed corresponding to a predetermined control pattern. According to the present invention, it is possible to provide an artificial heart control device, an artificial heart system and an artificial heart control method which can provide a load control optimum for the recovery of functions of a patient's own heart.

摘要翻译： 提供一种人造心脏控制装置，用于控制有助于心脏中血液流动的血液泵，所述人造心脏控制装置包括：定时检测部，其被配置为检测心脏心脏周期内的参考定时; 以及血泵控制部，其被配置为控制所述血液泵的旋转速度，其中，所述血液泵控制部，参照由所述定时检测部检测出的基准时刻，控制所述血液泵的旋转速度， 旋转速度成为对应于预定控制模式的旋转速度。 根据本发明，可以提供一种人造心脏控制装置，人造心脏系统和人造心脏控制方法，其可以提供对于恢复患者自身心脏的功能最佳的负荷控制。

公开(公告)号：US07933536B2

公开(公告)日：2011-04-26

申请号：US12133790

申请日：2008-06-05

申请人： Daisuke Ogawa

发明人： Daisuke Ogawa

IPC分类号： G03G15/00 ,  G03G21/18

CPC分类号： G03G21/1864 ,  G03G2221/169

摘要： An image forming device includes a driving mechanism that transmits a driving force to a process cartridge through an input portion of the process cartridge. The driving mechanism includes a drive shaft shifting between a state engaging with the input portion and a state spaced from the input portion, a first cam joined with a door to be rotated with movement of the door, the first cam including a first sliding surface, a translation member including a sliding contact portion which slidably contacts the first sliding surface, the translation member being configured to engage with the drive shaft and shift together with the drive shaft with the sliding contact portion sliding on the first sliding surface with rotation of the first cam, and a second cam including a second sliding surface which slidably contacts the sliding contact portion to face the first sliding surface through the sliding contact portion.

摘要翻译： 图像形成装置包括驱动机构，该驱动机构通过处理盒的输入部分向处理盒传送驱动力。 所述驱动机构包括在与所述输入部分接合的状态与与所述输入部分间隔开的状态之间移动的驱动轴;与门的移动相连接的门的第一凸轮，所述第一凸轮包括第一滑动面， 平移构件，其包括滑动接触所述第一滑动面的滑动接触部，所述平移构件构造成与所述驱动轴接合并与所述驱动轴一起移动，所述滑动接触部分在所述第一滑动面上滑动， 凸轮，以及包括第二滑动表面的第二凸轮，所述第二滑动表面滑动地接触所述滑动接触部分以通过所述滑动接触部分面对所述第一滑动表面。

公开(公告)号：US07637493B2

公开(公告)日：2009-12-29

申请号：US11933710

申请日：2007-11-01

申请人： Daisuke Ogawa

发明人： Daisuke Ogawa

IPC分类号： B65H3/06 ,  F16H55/17

CPC分类号： B65H3/0669 ,  B65H2403/421 ,  B65H2403/512 ,  B65H2403/725 ,  B65H2555/13 ,  Y10T74/1441 ,  Y10T74/19874

摘要： An intermittent drive mechanism capable of noise reduction is provided. The intermittent drive mechanism comprises a drive gear, a fragmental gear, a first cam, an operating arm, an operating-arm drive mechanism, and a brake mechanism. The fragmental gear includes a mesh portion, of which teeth arranged in a predetermined region on a circumference mesh with the drive gear, and a non-mesh portion, which is free of teeth in the remaining region on the circumference and so does not mesh with the drive gear. The first cam rotates integrally with the fragmental gear. The operating arm contacts with the first cam to rotate the fragmental gear so as to put the same in a mesh state, in which the mesh portion meshes with the drive gear, from an optional, initial position in a non-mesh state, in which the non-mesh portion faces the drive gear. The operating-arm drive mechanism drives the operating arm upon energization of a solenoid. The brake mechanism restricts rotation of the fragmental gear at least when the fragmental gear is disposed in the initial position.

摘要翻译： 提供了能够降噪的间歇驱动机构。 间歇驱动机构包括驱动齿轮，碎片齿轮，第一凸轮，操作臂，操作臂驱动机构和制动机构。 碎片齿轮包括网状部分，其中布置在与驱动齿轮啮合的圆周上的预定区域中的齿和非啮合部分，其在圆周上的剩余区域中没有齿，因此不与 驱动装置。 第一凸轮与碎片齿轮一体旋转。 操作臂与第一凸轮接触以使分段齿轮旋转，以便以非网状状态从可选的初始位置将网状部分与啮合状态啮合，其中网状部分与驱动齿轮啮合，其中 非网状部分面向驱动齿轮。 操作臂驱动机构在螺线管通电时驱动操作臂。 至少当碎片齿轮设置在初始位置时，制动机构限制碎片齿轮的旋转。

公开(公告)号：US07437099B2

公开(公告)日：2008-10-14

申请号：US11419612

申请日：2006-05-22

申请人： Daisuke Ogawa

发明人： Daisuke Ogawa

IPC分类号： G03G15/00

CPC分类号： G03G15/757

摘要： A driving unit of an image forming apparatus is configured in such a manner that an engagement noise frequency is larger than an image-quality assurance frequency and that the engagement noise frequency is less than or equal to an upper limit frequency of a one-third octave band frequency range including the image-quality assurance frequency. The image-quality assurance frequency is defined as a frequency obtained by multiplying a conveying speed of a recording medium by a value of 1.6, and the engagement noise frequency is defined as a frequency obtained by multiplying a predetermined number of teeth of a first gear by a rotational speed of a motor, when a unit of the conveying speed of the recording medium is millimeters per second, a unit of the value of 1.6 is cycles per millimeter, and a unit of the rotational speed of the motor is revolutions per second.

摘要翻译： 图像形成装置的驱动单元被配置为使得接合噪声频率大于图像质量保证频率，并且接合噪声频率小于或等于三分之一倍频程的上限频率 频带范围包括图像质量保证频率。 图像质量保证频率被定义为通过将记录介质的传送速度乘以1.6获得的频率，并且接合噪声频率被定义为通过将第一档的预定齿数乘以 电动机的转速，当记录介质的传送速度的单位为每秒毫米数时，值为1.6的单位为每毫米周期，电动机的转速单位为每秒转数。

公开(公告)号：US20080037409A1

公开(公告)日：2008-02-14

申请号：US11783017

申请日：2007-04-05

申请人： Daisuke Ogawa ,  Takashi Dateki ,  Hideto Furukawa

发明人： Daisuke Ogawa ,  Takashi Dateki ,  Hideto Furukawa

IPC分类号： H04J3/10

CPC分类号： H04B7/022 ,  H04B7/0413 ,  H04B7/0691

摘要： A wireless terminal receives a signal from a first BTS as a communication party and a signal from a second BTS when receiving the signal from the first BTS by using a communication slot that is assigned to the terminal, the terminal comprises receiving antennas; a demodulator unit that estimates channels of received signals, and demodulates the received signals by using the estimation result; and a discriminating unit discriminating the number of transmitting antennas to be used in the first BTS in the communication slot which is assigned to the terminal, in which in the case where the number of channels that are produced between the first BTS and the terminal, which is determined according to the number of transmitting antennas, is smaller than the number of channels that can be estimated by the demodulator unit, the demodulator unit estimates the channel between the terminal and the first BTS by using a signal from the first BTS, and estimates the channel between the terminal and the second BTS by using a signal from the second BTS.

摘要翻译： 无线终端通过使用分配给终端的通信时隙从第一BTS接收来自第一BTS的信号和来自第二BTS的信号，该终端包括接收天线; 解调器单元，其估计接收信号的信道，并通过使用估计结果解调接收的信号; 以及鉴别单元，鉴别在分配给终端的通信时隙中在第一BTS中要使用的发送天线的数量，其中在第一BTS和终端之间产生的信道的数量， 根据发送天线的数量确定，小于可由解调器单元估计的信道的数量，解调器单元通过使用来自第一BTS的信号估计终端与第一BTS之间的信道，并且估计 通过使用来自第二BTS的信号在终端和第二BTS之间的信道。

公开(公告)号：US20060159159A1

公开(公告)日：2006-07-20

申请号：US11332712

申请日：2006-01-13

申请人： Daisuke Ogawa ,  Takashi Dateki ,  Hideto Furukawa ,  Nobukazu Fudaba

发明人： Daisuke Ogawa ,  Takashi Dateki ,  Hideto Furukawa ,  Nobukazu Fudaba

IPC分类号： H04B1/69

CPC分类号： H04L27/262 ,  H04B1/707 ,  H04B2201/70706 ,  H04B2201/709709 ,  H04L27/2621

摘要： A wireless communication system, to control a peak power to an average power ratio because an amplifier characteristic of the wireless communication system include non-linear characteristic if input signal large the amplifier makes distortions. A wireless communication system comprises for suppressing a peak power to an average power ratio to process known signal like a pilot signal.

摘要翻译： 无线通信系统，用于将峰值功率控制为平均功率比，因为无线通信系统的放大器特性如果输入信号较大，放大器产生失真，则包括非线性特性。 无线通信系统包括用于抑制平均功率比的峰值功率以处理诸如导频信号的已知信号。

公开(公告)号：US4069172A

公开(公告)日：1978-01-17

申请号：US667075

申请日：1976-03-15

申请人： Masazumi Kanaoka ,  Daisuke Ogawa ,  Kazuyoshi Iwayama ,  Makoto Kihara

发明人： Masazumi Kanaoka ,  Daisuke Ogawa ,  Kazuyoshi Iwayama ,  Makoto Kihara

IPC分类号： B01J20/18 ,  C07C1/00 ,  C07C7/13 ,  C07C15/08 ,  C07C67/00 ,  B01J29/06

CPC分类号： C07C7/13 ,  B01J20/186 ,  Y02P20/52

摘要： An adsorbent for separating para-isomers from C.sub.8 or C.sub.10 aromatic hydrocarbons, specifically, a faujasite zeolite wherein about 2.5 to 25 percent, based on the total exchangeable cation sites originally present within the faujasite zeolite, is decationized and metal ions at the residual cation sites are exchanged substantially with potassium and/or barium ions. The adsorbent is used in separating the para-isomer, which is isolated by desorbing from the adsorbent.

摘要翻译： 分离对数异构体与C8或C10芳族烃，特别是八面沸石的吸附剂，其中基于最初存在于八面沸石内的总可交换阳离子位点的约2.5至25％被除去，残余阳离子位置处的金属离子 基本上与钾离子和/或钡离子交换。 吸附剂用于分离对位异构体，其通过从吸附剂解吸而分离。