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1. 发明授权

US5803622A Image forming device having convenient access to serviceable components 失效
标题翻译：图像形成装置可方便地访问可维修的部件
公开(公告)号：US5803622A
公开(公告)日：1998-09-08
申请号：US439561
申请日：1995-05-11
申请人： Takashi Mama , Takeshi Yamakawa
发明人： Takashi Mama , Takeshi Yamakawa
IPC分类号： B41J2/44 , B41J2/47 , G03G15/00 , G03G15/04 , G03G21/16 , H04N1/00 , H04N1/113 , G03G21/00
CPC分类号： H04N1/00543 , B41J2/471 , G03G21/1666 , G03G2221/1636
摘要： Servicing of an image forming device, such as a digital photocopier, is made convenient by providing an access opening exposing each of a number of prescribed serviceable components enclosed in a sealed casing. These serviceable components may include a light source scanner, lens group and beam detector. The casing bears removable cover units on the access openings. The serviceable components are located under the access openings, fixed in place by the cover units or elements attached to the cover units. Electrical switches coupled to the cover units may deactivate the components when the cover units are removed.
摘要翻译：通过提供一个接近开口来使诸如数字复印机之类的图像形成装置的维修成为敞开的，该开口暴露了封闭在密封的外壳中的多个规定的可维护部件。这些可维修部件可以包括光源扫描器，透镜组和光束检测器。外壳在进出口上带有可拆卸的盖单元。可使用的部件位于进入开口下方，通过附接到盖单元的盖单元或元件固定到位。当盖单元被移除时，耦合到盖单元的电开关可以使部件失活。

2. 发明授权

US5610651A Image forming apparatus with frequency corrector 失效
标题翻译：具有频率校正器的图像形成装置
公开(公告)号：US5610651A
公开(公告)日：1997-03-11
申请号：US242446
申请日：1994-05-13
申请人： Takeshi Yamakawa , Takashi Mama , Kenichi Ono , Norio Michiie
发明人： Takeshi Yamakawa , Takashi Mama , Kenichi Ono , Norio Michiie
IPC分类号： B41J2/44 , G02B26/10 , G03G15/00 , H04N1/053 , H04N1/113 , H04N1/12 , H04N1/21
CPC分类号： H04N1/053 , H04N1/1135 , H04N1/12 , H04N2201/0471 , H04N2201/04772
摘要： A scanning time after a detection signal from a first laser beam detection sensor is inputted until a detection sensor from a second laser beam detection sensor is inputted by a counter, flip-flops, a corrected write frequency f1 is computed by a control circuit from a value T1 corresponding to the measured scanning time and a function F (T1) for computing a correction factor using the basic write frequency f0 and the value T1 above and through the equation of "f1=f0.times.F (T1)", and the write clock frequency is corrected by a clock generation circuit, thus the write clock frequency being controlled according to a change in the scanning speed.
摘要翻译：输入来自第一激光束检测传感器的检测信号之后的扫描时间，直到来自第二激光束检测传感器的检测传感器由计数器输入，触发器，校正写入频率f1由控制电路从对应于测量的扫描时间的值T1和用于计算使用基本写入频率f0和上述值T1并通过等式“f1 = f0xF（T1）”的校正因子的函数F（T1），以及写入时钟频率由时钟发生电路校正，因此根据扫描速度的变化来控制写时钟频率。

3. 发明授权

US5587813A Data transfer device for an image forming apparatus 失效
标题翻译：用于图像形成装置的数据传送装置
公开(公告)号：US5587813A
公开(公告)日：1996-12-24
申请号：US98940
申请日：1993-07-29
申请人： Shuichi Yamazaki , Takashi Mama , Nobuyuki Sato , Takeshi Yamakawa , Shinji Kobayashi , Yoshio Kaneko , Koji Oshikiri
发明人： Shuichi Yamazaki , Takashi Mama , Nobuyuki Sato , Takeshi Yamakawa , Shinji Kobayashi , Yoshio Kaneko , Koji Oshikiri
IPC分类号： H04L29/04 , H04L29/08 , H04N1/32 , H04N1/46 , H04N1/64 , H04N1/00 , G03F3/08 , H04N7/12
CPC分类号： H04N1/64
摘要： A data transfer device for transferring data in a color digital copier, color printer or similar image forming apparatus of the type using a plurality of different kinds of data. A sending unit assigns other data to a predetermined number of bits of multilevel data to thereby send a plurality of kinds of data over common data lines. A receiving unit receives and separates the plurality of kinds of data. The device reduces the number of signal lines required for data transfer when a plurality of different kinds of data are not transferred at the same time.
摘要翻译：一种用于使用多种不同种类的数据在彩色数字复印机，彩色打印机或类似图像形成装置中传送数据的数据传送装置。发送单元将其他数据分配给多级数据的预定数量的比特，从而通过公共数据线发送多种数据。接收单元接收并分离多种数据。当多个不同类型的数据不被同时传送时，该装置减少数据传送所需的信号线的数量。

4. 发明授权

US10082761B2 Image forming apparatus including a rotatable exposure device 有权
公开(公告)号：US10082761B2
公开(公告)日：2018-09-25
申请号：US15630059
申请日：2017-06-22
申请人： Susumu Narita , Takeshi Yamakawa , Yoshinobu Sakaue , Kazunori Watanabe , Tomoya Fujii , Ryo Sato
发明人： Susumu Narita , Takeshi Yamakawa , Yoshinobu Sakaue , Kazunori Watanabe , Tomoya Fujii , Ryo Sato
IPC分类号： G03G15/04 , G03G21/00
CPC分类号： G03G21/00 , G03G15/04 , G03G15/0409 , G03G21/1666 , G03G2221/0005 , G03G2221/0026 , G03G2221/0089
摘要： An image forming apparatus includes an image bearer, an exposure device, a drive device, a cleaning body, and an exposure device holder. The exposure device is disposed on a motion trajectory between an exposure position and a retracted position and emits light to the image bearer via a lens having a lens surface at the exposure position. The drive device causes the exposure device to move between the exposure position and the retracted position. The cleaning body disposed on the motion trajectory of the exposure device tilts a cleaning surface when contacting with the lens surface of the exposure device. The exposure device holder supports the exposure device while changing an attitude of the exposure device such that the lens surface remains in contact with the cleaning surface of the cleaning body when the exposure device moves from the retracted position to the exposure position.

5. 发明授权

US08864972B2 Dielectrophoresis apparatus and method 有权
标题翻译：电泳仪和方法
公开(公告)号：US08864972B2
公开(公告)日：2014-10-21
申请号：US12681616
申请日：2008-09-26
申请人： Takeshi Yamakawa , Hiroko Imasato
发明人： Takeshi Yamakawa , Hiroko Imasato
IPC分类号： G01N27/26 , C25B9/00 , B03C5/02 , B03C5/00 , B01D57/02
CPC分类号： B03C5/026 , B01D57/02 , B03C5/005 , B03C2201/26
摘要： Provided is a dielectrophoresis apparatus with which it is possible to handle (move, stop, separate and sort, etc.) a dielectric particle utilizing dielectrophoresis and to measure dielectrophoretic force.The interior of a dielectrophoresis device that includes a case having a flat top or bottom surface is filled with a dielectric solution S and accepts introduction of a small target body (particle) P comprising a dielectric. A non-uniform alternating electric field is formed within the case. By tilting the case (through an angle θpitch or other direction), rotating the case in an inclined plane (through a rotational angle θyaw) or adjusting the voltage and frequency of the alternating electric field, imbalance or balance is produced between a dielectrophoretic force FDEP that acts upon the small body and a force FG sin θpitch ascribable to gravity and buoyancy, thereby enabling the small body to be moved and stopped. The dielectrophoretic force FDEP can also be measured by using the tilt angle θpitch of the dielectrophoresis device prevailing when the small body has come to rest.
摘要翻译：提供一种介电电泳装置，其可以利用介电电泳处理（移动，停止，分离和分类）电介质颗粒并测量介电泳力。包括具有平坦顶面或底面的壳体的介电电泳装置的内部填充有电介质溶液S，并接受引入包含电介质的小目标体（颗粒）P。在壳体内形成不均匀的交变电场。通过倾斜壳体（通过角度和角度;俯仰或其他方向），将壳体以倾斜平面旋转（通过旋转角度和倾斜角度）或调整交变电场的电压和频率，产生不平衡或平衡，作用于小身体的介电电泳力FDEP和由重力和浮力引起的力FG sin＆amp; the pitch;从而使小身体能够移动和停止。介电电泳力FDEP也可以通过使用倾斜角度来测量;当小身体静止时，介电电泳装置的间距是普遍的。

6. 发明授权

US08417389B2 Control system, oscillation control device, and control signal generation method 失效
标题翻译：控制系统，振荡控制装置和控制信号产生方法
公开(公告)号：US08417389B2
公开(公告)日：2013-04-09
申请号：US12920986
申请日：2009-02-20
申请人： Takeshi Yamakawa , Tatsuji Tokiwa
发明人： Takeshi Yamakawa , Tatsuji Tokiwa
IPC分类号： G01M1/38
CPC分类号： G05D19/02
摘要： There is proposed a control system and the like that can realize a CPG (Central Pattern Generator) network having high controllability. A control system (CPG network) includes a plurality of oscillation control devices (CPG) and one target signal generating device (rhythm generator (RG)). Each CPG and the RG are described by the Van der Pol equation, and an amplitude and a period of an output waveform are substantially independently controlled by an external signal. In order to control a phase difference between the CPGs, the period of each CPG is temporarily controlled through connections that are only conjunctions between the each CPG and the RG.
摘要翻译：提出了可以实现具有高可控性的CPG（中央模式发生器）网络的控制系统等。控制系统（CPG网络）包括多个振荡控制装置（CPG）和一个目标信号发生装置（节奏发生器（RG））。每个CPG和RG由Van der Pol等式描述，并且输出波形的幅度和周期基本上由外部信号独立地控制。为了控制CPG之间的相位差，通过仅在每个CPG和RG之间的连接的连接暂时控制每个CPG的周期。

7. 发明授权

US08184352B2 Optical scanning device and image forming apparatus 有权
标题翻译：光学扫描装置和图像形成装置
公开(公告)号：US08184352B2
公开(公告)日：2012-05-22
申请号：US12929605
申请日：2011-02-03
申请人： Hiroshi Johno , Takeshi Yamakawa , Keiichi Serizawa , Kazunori Watanabe
发明人： Hiroshi Johno , Takeshi Yamakawa , Keiichi Serizawa , Kazunori Watanabe
IPC分类号： G02B26/08
CPC分类号： G02B26/123
摘要： An optical scanning device of opposed scanning type, includes: a plurality of light sources, being arranged substantially symmetrically about a rotating deflection unit; a group of pre-deflection optical elements including optical elements that make the light beams incident on the rotating deflection unit; and scanning optical systems which are distributed to right and left with the rotating deflection unit as an axis of symmetry, wherein optical elements of the respective scanning optical systems are arranged substantially symmetrically about the rotating deflection unit, wherein a plurality of rib structures are arranged on respective areas of an optical housing substrate, the areas extends from the respective light sources to a vicinity of the rotating deflection unit, and the plurality of rib structures are arranged asymmetrically in the right and left optical systems with the rotating deflection unit as the axis of symmetry.
摘要翻译：相对扫描型的光学扫描装置包括：多个光源，围绕旋转的偏转单元基本对称地布置; 一组预偏转光学元件，包括使光束入射到旋转偏转单元上的光学元件; 以及以旋转偏转单元为对称轴向左右分配的扫描光学系统，其中各个扫描光学系统的光学元件围绕旋转偏转单元大致对称地布置，其中多个肋结构布置在光学壳体基板的各个区域，这些区域从各个光源延伸到旋转偏转单元的附近，并且多个肋结构以不对称的方式布置在左右光学系统中，其中旋转偏转单元作为对称。

8. 发明申请

US20120062685A1 Optical scanner and image forming apparatus including same 有权
标题翻译：光扫描器及包括其的图像形成装置
公开(公告)号：US20120062685A1
公开(公告)日：2012-03-15
申请号：US13137740
申请日：2011-09-09
申请人： Keiichi Serizawa , Takeshi Yamakawa , Kazunori Watanabe , Hiroshi Johno , Tomoya Fujii
发明人： Keiichi Serizawa , Takeshi Yamakawa , Kazunori Watanabe , Hiroshi Johno , Tomoya Fujii
IPC分类号： B41J2/435
CPC分类号： B41J2/471 , G03G15/0409
摘要： An optical scanner includes a light source, an optical part, a housing, and a retainer. The light source projects light against a target. The optical part is disposed on a light path between the light source and the target. The housing houses the light source and the optical part. The retainer fixed to the housing holds the optical part and includes a plurality of flanges disposed along an outer circumference of the retainer. One of the plurality of flanges of the retainer is adhered to the housing an adhesive agent. An image forming apparatus includes the optical scanner.
摘要翻译：光学扫描器包括光源，光学部件，壳体和保持器。光源对目标投射光。光学部件设置在光源和靶之间的光路上。外壳容纳光源和光学部件。固定在壳体上的保持架保持光学部件并且包括沿保持器的外圆周设置的多个凸缘。保持器的多个凸缘中的一个将粘合剂粘附到壳体上。图像形成装置包括光学扫描器。

9. 发明授权

US07872664B2 Optical scanning device including shutter member that closes or opens an emission window and image forming apparatus including the optical scanning device 有权
标题翻译：光扫描装置包括关闭或打开发射窗的遮光部件和包括光学扫描装置的成像装置
公开(公告)号：US07872664B2
公开(公告)日：2011-01-18
申请号：US11525964
申请日：2006-09-25
申请人： Takeshi Yamakawa , Hiroshi Yoshizawa , Katsunori Shoji , Masanori Namba
发明人： Takeshi Yamakawa , Hiroshi Yoshizawa , Katsunori Shoji , Masanori Namba
IPC分类号： B41J15/14 , B41J27/00
CPC分类号： H04N1/00 , B41J2/471 , B41J29/12 , G03G15/0435 , G03G2215/0132 , G03G2215/0402 , H04N1/00909
摘要： An optical scanning device, that outputs a light beam through an emission window in an optical housing to scan a surface, may include a shutter member that closes or opens the emission window. The shutter member may include a first opening, that may allow the light beam passed through the emission window to pass the first opening, and a second opening, that may be at a position corresponding to an insertion operation of a cleaning member for cleaning the emission window. The shutter member may include a first opening, that may be on a front surface of the shutter member to allow the light beam passed through the emission window to pass the first opening, and a second opening, that may be on a side surface of the shutter member to allow a cleaning member to be inserted through the second opening for cleaning the emission window.
摘要翻译：通过光学壳体中的发射窗口输出光束以扫描表面的光学扫描装置可以包括关闭或打开发射窗口的活门构件。闸门构件可以包括第一开口，其可以允许通过发射窗口的光束通过第一开口，以及第二开口，第二开口可以在对应于用于清洁发射的清洁构件的插入操作的位置窗口。活门构件可以包括第一开口，其可以在活门构件的前表面上，以允许通过发射窗的光束通过第一开口，第二开口可以在第二开口的侧表面上挡板构件，以允许清洁构件通过第二开口插入以清洁排放窗。

10. 发明申请

US20100274237A1 COOLING NEEDLE PROBE AND COOLING SYSTEM 审中-公开
标题翻译：冷却针探头和冷却系统
公开(公告)号：US20100274237A1
公开(公告)日：2010-10-28
申请号：US12746875
申请日：2009-02-17
申请人： Takeshi Yamakawa , Lev Grigorievich Zimin , Yury L'vovich Zimin
发明人： Takeshi Yamakawa , Lev Grigorievich Zimin , Yury L'vovich Zimin
IPC分类号： A61B18/02
CPC分类号： A61B18/02 , A61B5/04001 , A61B5/4094 , A61B5/6848 , A61B2017/00092 , A61B2018/0262
摘要： To provide a cooling needle probe and cooling system which can accurately cool a minute region. A cooling needle probe 10 includes a first cylindrical body 14 and second cylindrical body 12 which are made of thin-walled dissimilar metals and run longitudinally by being electrically insulated from each other. The first cylindrical body 14 and second cylindrical body 12 serve both as a flow path for a refrigerant and compensating leads of a thermocouple. The first cylindrical body 14 and second cylindrical body 12 are closed and joined at one end, forming a distal part 18, which also serves as a measuring junction of a thermocouple of a thermocouple. A minute communicating section 20 is formed near the distal part 18 to communicate between interior and exterior of the first cylindrical body 14. The refrigerant is introduced into the first cylindrical body 14 and lead out into the second cylindrical body 12 through the minute communicating section 20 so as to evaporate or adiabatically expand upon entry into the second cylindrical body 12, producing cold and thereby cooling the distal part 18. The distal part 18 is applied to a surgical region to cool the surgical region.
摘要翻译：提供可精确冷却微小区域的冷却针探头和冷却系统。冷却针探针10包括由薄壁异种金属制成并通过彼此电绝缘而纵向延伸的第一圆筒体14和第二圆柱体12。第一圆柱形主体14和第二圆柱形主体12用作制冷剂的流动路径和热电偶的补偿引线。第一圆柱形主体14和第二圆柱形主体12在一端封闭并连接，形成远端部分18，其也用作热电偶的热电偶的测量接点。在远端部18附近形成分钟连通部20，以在第一圆筒体14的内部和外部连通。制冷剂被引入第一圆筒体14，并通过分钟连通部20引导到第二圆筒体12内以便在进入第二圆柱形主体12时蒸发或绝热膨胀，产生冷，从而冷却远端部分18.远端部分18被施加到手术区域以冷却手术区域。

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