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1. 发明授权

US4600675A Magnetic carrier for electrostatic latent image development 失效
标题翻译：用于静电潜像显影的磁性载体
公开(公告)号：US4600675A
公开(公告)日：1986-07-15
申请号：US688143
申请日：1984-12-31
申请人： Eiji Iwasa , Noboru Ito
发明人： Eiji Iwasa , Noboru Ito
IPC分类号： G03G9/10 , G03G9/107 , G03G9/14
CPC分类号： G03G9/10 , G03G9/107
摘要： A magnetic carrier is disclosed which is for use in electrographic developing method which effects development of an electrostatic latent image with a magnetic developer at a developing region by rotating a developing sleeve incorporating a magnet therein thereby causing the aforementioned magnetic developer composed of an insulating toner and a magnetic carrier to be transported to the aforementioned developing region.This magnetic carrier is composed preponderantly of fine magnetic powder and binder resin and is possessed of specific properties, i.e. 2000 to 3000 gasses of magentization in a magnetic field of 1000 oersteds, 60 to 250 oersteds of coercive force, and not less than 10.sup.12 .OMEGA..cm of electric resistance.
摘要翻译：公开了一种用于电子照相显影方法的磁性载体，其通过旋转包含磁体的显影套筒使得在显影区域上的磁性显影剂发生静电潜像，从而使上述由绝缘调色剂构成的磁性显影剂和要运送到上述显影区域的磁性载体。该磁性载体主要由细磁粉末和粘结剂树脂组成，具有特殊性能，即在1000奥斯特磁场，矫顽力为60至250奥斯特，不低于1012欧米茄的磁场中2000至3000气体。厘米的电阻。

2. 发明授权

US08356546B2 Holding control valve 有权
标题翻译：保持控制阀
公开(公告)号：US08356546B2
公开(公告)日：2013-01-22
申请号：US12410259
申请日：2009-03-24
申请人： Masahiro Matsuo , Makoto Ito , Noboru Ito
发明人： Masahiro Matsuo , Makoto Ito , Noboru Ito
IPC分类号： F15B11/044 , F15B13/01
CPC分类号： F15B13/01 , F15B11/044 , F15B2211/20538 , F15B2211/30515 , F15B2211/30525 , F15B2211/3111 , F15B2211/329 , F15B2211/635 , F15B2211/7053 , Y10T137/7766
摘要： A holding control valve of the present invention is configured such that: a spool is configured to perform strokes by a piston configured to operate by introduction of pilot pressure and have a larger diameter than the spool; the piston is divided into a pilot piston configured to receive the pilot pressure and a relief operation piston disposed adjacent to the spool to receive pressure of relief oil discharged when a relief valve operates; and the relief oil is introduced to between the pilot piston and the relief operation piston.
摘要翻译：本发明的保持控制阀被构造成：阀芯构造成通过引导引导压力并且具有比阀芯更大的直径的活塞构造成执行行程; 活塞被分成被配置为接收先导压力的先导活塞和邻近阀芯设置的释放操作活塞，以在安全阀操作时接收排出的溢流油的压力; 并且救济油被引导到先导活塞和释放操作活塞之间。

3. 发明申请

US20120003014A1 DEVELOPING DEVICE AND IMAGE FORMING DEVICE 有权
标题翻译：开发设备和图像形成装置
公开(公告)号：US20120003014A1
公开(公告)日：2012-01-05
申请号：US13173928
申请日：2011-06-30
申请人： Kanji NAKAYAMA , Masayasu Haga , Tomohisa Yoshida , Wataru Onoda , Yoshiyuki Iguchi , Noboru Ito
发明人： Kanji NAKAYAMA , Masayasu Haga , Tomohisa Yoshida , Wataru Onoda , Yoshiyuki Iguchi , Noboru Ito
IPC分类号： G03G15/09
CPC分类号： G03G15/081 , G03G15/0812 , G03G15/09
摘要： A two-component developing device using a developer containing toner and magnetic carrier particles. The developing device comprises a housing, a developing roller, a magnetic field generator mounted inside the developing roller, and a developer restricting member, and further comprises a developer guide member providing a developer guide path for guiding the developer to the developer amount restricting clearance, providing a developer circulation path for circulating the developer to an upstream end of the guide member, and providing a communication path for bringing the developer guide path into communication with the developer circulation path, an upstream end of the guide member being positioned above the position of a peak of magnetic flux density of the magnetic pole of the magnetic field generator which is closest to a low-magnetic force area downstream of the low-magnetic force area or positioned upstream of such a position and downstream of the low-magnetic force area. An image forming device in which such a two-component developing device is employed as at least one developing device.
摘要翻译：一种使用含有调色剂和磁性载体颗粒的显影剂的双组分显影装置。显影装置包括壳体，显影辊，安装在显影辊内部的磁场发生器和显影剂限制构件，并且还包括显影剂引导构件，显影剂引导构件提供用于将显影剂引导至显影剂量限制间隙的显影剂引导路径，提供用于使显影剂循环到引导构件的上游端的显影剂循环路径，并且提供用于使显影剂引导路径与显影剂循环路径连通的连通路径，引导构件的上游端位于磁场发生器的磁极的磁通密度的峰值最靠近低磁力区域下游的低磁力区域或者位于低磁力区域的这个位置的下游。使用这种双组分显影装置作为至少一个显影装置的图像形成装置。

4. 发明授权

US07919007B2 Ferrite magnetic material 有权
标题翻译：铁氧体磁性材料
公开(公告)号：US07919007B2
公开(公告)日：2011-04-05
申请号：US11611180
申请日：2006-12-15
申请人： Yoshihiko Minachi , Noboru Ito , Yuuki Aburakawa , Yoshinori Fujikawa , Satoko Ueda
发明人： Yoshihiko Minachi , Noboru Ito , Yuuki Aburakawa , Yoshinori Fujikawa , Satoko Ueda
IPC分类号： C04B35/40 , C04B35/26 , H01F1/00
CPC分类号： C04B35/2633 , C04B35/2641 , C04B35/6262 , C04B2235/3208 , C04B2235/3213 , C04B2235/3215 , C04B2235/3227 , C04B2235/3277 , C04B2235/3418 , C04B2235/5409 , C04B2235/5445 , C04B2235/605 , C04B2235/656 , C04B2235/6562
摘要： The present invention provides a ferrite magnetic material capable of attaining such magnetic properties that Br+(⅓)HcJ is 6200 or more even by sintering at a temperature of 1150° C. or lower. The ferrite magnetic material includes as a main phase thereof a ferrite phase having a hexagonal structure, the main phase being represented by the following composition formula (1): LaxCamα1−x−m(Fe12−yCoy)z with α representing one or two of Ba and Sr; wherein the constituent ratios of the metal elements constituting the main phase satisfy the following conditions: x and m are the values in a region bounded by the points, A: (0.53, 0.27), B: (0.64, 0.27), C: (0.64, 0.35), D: (0.53, 0.45), E: (0.47, 0.45) and F: (0.47, 0.32) in the (x, m) coordinates shown in FIG. 2; 1.3≦x/yz≦1.8; and 9.5≦12z≦11.0.
摘要翻译：本发明提供一种铁氧体磁性材料，即使在1150℃以下的温度下烧结也能够得到Br +（1/3）HcJ为6200以上的磁特性。铁氧体磁性材料主要包括具有六方结构的铁素体相，主相由以下组成式（1）表示：LaxCamα1-x-m（Fe12-yCoy）z，其中α表示一个或两个 Ba和Sr; 其中构成主相的金属元素的组成比满足以下条件：x和m是由点限定的区域中的值，A：（0.53,0.27），B：（0.64,0 .27），C：（ 0.64,0.35），D：（0.53,0.45），E：（0.47,0.45）和F：（0.47,0.32）。 2; 1.3＆nlE; x / yz＆nlE; 1.8; 和9.5＆nlE; 12z＆nlE; 11.0。

5. 发明申请

US20100320406A1 Pressure Compensated Electromagnetic Proportional Directional Flow Control Valve 有权
标题翻译：压力补偿电磁比例方向流量控制阀
公开(公告)号：US20100320406A1
公开(公告)日：2010-12-23
申请号：US12817981
申请日：2010-06-17
申请人： Masahiro Matsuo , Noboru Ito , Yuko Funakubo
发明人： Masahiro Matsuo , Noboru Ito , Yuko Funakubo
IPC分类号： F16K31/02
CPC分类号： G05D7/0635 , F15B13/0417 , F15B13/0442 , F15B2211/30535 , F15B2211/327 , F15B2211/45 , F15B2211/50518 , F15B2211/50572 , Y10T137/86622
摘要： A pressure compensated electromagnetic proportional directional flow control valve of the present invention integrally includes: an electromagnetic proportional directional flow control valve configured to be driven by a solenoid; and a pressure compensated valve configured to carry out pressure compensation of a flow rate controlled by the electromagnetic proportional directional flow control valve. A pressure compensation spool moves so as to balance forces of a spring, a first pressure chamber, and a second pressure chamber. With this, the pressure compensation for maintaining a constant pressure difference between an upstream side and a downstream side of a first variable aperture can be carried out, and a surplus liquid of a liquid flowing from a liquid-pressure supply port to a derivation port can flow out from a branch port to outside.
摘要翻译：本发明的压力补偿电磁比例定向流量控制阀整体地包括：电磁比例方向流量控制阀，其构造为由螺线管驱动; 以及压力补偿阀，被配置为对由电磁比例方向流量控制阀控制的流量进行压力补偿。压力补偿阀芯移动以平衡弹簧，第一压力室和第二压力室的力。由此，可以进行用于维持第一可变孔径的上游侧和下游侧之间的恒定压力差的压力补偿，并且从液体压力供给口流向导出口的液体的剩余液体可以从分支口流出到外面。

6. 发明申请

US20090154963A1 HYBRID DEVELOPING CARRIER, HYBRID DEVELOPING DEVICE AND IMAGE-FORMING APPARATUS 失效
标题翻译：混合发展载体，混合发展装置和图像形成装置
公开(公告)号：US20090154963A1
公开(公告)日：2009-06-18
申请号：US12334739
申请日：2008-12-15
申请人： Noboru Ito
发明人： Noboru Ito
IPC分类号： G03G15/08
CPC分类号： G03G15/0818 , G03G15/0928 , G03G2215/0604 , G03G2215/0861
摘要： A hybrid developing carrier, comprising a resin layer formed on an outermost surface, wherein the surface of said resin layer is provided with sites formed of an inorganic compound having basic points or acidic points and sites where the resin forming the resin layer is exposed, a hybrid developing device equipped with the hybrid developing carrier, and an image-forming apparatus equipped with the hybrid developing device.
摘要翻译：一种混合显影载体，包括在最外表面上形成的树脂层，其中所述树脂层的表面设置有由具有基本点或酸性点的无机化合物形成的位置以及形成树脂层的树脂露出的位置，配备有混合显影载体的混合显影装置和配备有混合显影装置的图像形成装置。

7. 发明授权

US06868671B2 Hydraulic circuit for a crane 失效
标题翻译：起重机液压回路
公开(公告)号：US06868671B2
公开(公告)日：2005-03-22
申请号：US09904512
申请日：2001-07-16
申请人： Masaaki Ehara , Katsuki Yamagata , Taisuke Tsunoo , Takahiro Kobayashi , Ryo Yamamoto , Noboru Ito
发明人： Masaaki Ehara , Katsuki Yamagata , Taisuke Tsunoo , Takahiro Kobayashi , Ryo Yamamoto , Noboru Ito
IPC分类号： B66C13/20 , B66C13/18 , B66C23/00 , B66C23/82 , E02F9/22 , F15B11/17 , F16D31/02
CPC分类号： F15B11/17 , B66C13/18 , E02F9/2292 , F15B2211/20576 , F15B2211/30595 , F15B2211/3116 , F15B2211/329 , F15B2211/351 , F15B2211/50518 , F15B2211/50563 , F15B2211/55 , F15B2211/57 , F15B2211/7058 , F15B2211/78
摘要： The present invention provides a hydraulic circuit for a crane wherein a switching valve is provided between a plurality of motor circuits connected in series within the same actuator group, and at the time of simultaneous operation of the motor circuits, the switching valve is switched from a first position to a second position whereby the series connection between the motor circuits is cut off, and they are driven by each of separate hydraulic sources, thereby enabling prevention of pressure interference at the time of simultaneous operation of the motor circuits within the same actuator group without increasing hydraulic sources.
摘要翻译：本发明提供一种用于起重机的液压回路，其中切换阀设置在同一致动器组内串联连接的多个马达回路之间，并且在马达回路同时工作时，切换阀从第一位置到第二位置，由此电动机电路之间的串联连接被切断，并且它们由各个单独的液压源驱动，由此能够防止在同一致动器组内的电动机电路同时操作时的压力干扰不增加液压源。

8. 发明授权

US5773163A Sealed alkaline storage battery 失效
标题翻译：密封碱性蓄电池
公开(公告)号：US5773163A
公开(公告)日：1998-06-30
申请号：US864945
申请日：1997-05-29
申请人： Kohei Suzuki , Noboru Ito , Nobuyasu Morishita , Munehisa Ikoma
发明人： Kohei Suzuki , Noboru Ito , Nobuyasu Morishita , Munehisa Ikoma
IPC分类号： H01M10/28 , H01M10/34 , H01M10/24
CPC分类号： H01M10/34 , H01M10/345 , Y02E60/124
摘要： A sealed alkaline storage battery with a long cycle life is disclosed, in which an inadequate adjustment between some of the electrode plates in a cell and the difference in the deterioration resulting from the difference in the heat dissipating abilities of the plates in the cell has been obviated. The storage battery comprises an electrode group configured by piling up a plurality of positive electrodes and a plurality of negative electrodes alternately with separators interposed therebetween, wherein the capacities of the respective negative electrodes are larger than those of the adjacent positive electrodes, except for the negative electrodes positioned at both ends of the electrode group. The capacities of the positive electrodes and the negative electrodes in the central part of the electrode group are larger than those of the positive electrodes and the negative electrodes located closer to both ends of the electrode group.
摘要翻译：公开了一种具有长循环寿命的密封碱性蓄电池，其中电池中的一些电极板之间的调节不足以及电池中板的散热能力差异导致的劣化差异已被消除了蓄电池包括通过以分离器交替堆叠多个正极和多个负极而构成的电极组，其中各个负极的电容大于相邻正极的电容，除了负极位于电极组两端的电极。电极组的中心部分中的正极和负极的电容比正极更靠近电极组两端的负极的容量大。

9. 发明授权

US5682583A Developing device for mixing and supplying developer 失效
标题翻译：用于混合和供应显影剂的显影装置
公开(公告)号：US5682583A
公开(公告)日：1997-10-28
申请号：US257184
申请日：1994-06-08
申请人： Noboru Ito , Yoshihiro Shojo , Katsuhiko Takeda
发明人： Noboru Ito , Yoshihiro Shojo , Katsuhiko Takeda
IPC分类号： G03G15/08
CPC分类号： G03G15/0822 , G03G2215/0822 , G03G2215/0833
摘要： A developing device having a developing sleeve opposed to a photoreceptor, and a developer transport portion adjacent to the sleeve. The developer transport portion is divided into first and second portions by a partition, and the developer is circulated between the first and second portions. A fresh toner is supplied to the developer in the second portion to be transported to the first portion while being mixed, and thereafter is supplied to the sleeve along an axial direction of the sleeve in the first portion. The second portion is provided with a transport member by which the developer is transported at an upstream side of the second portion with respect to the developer transport direction in the second portion with a speed faster than the toner supply speed and the transport speed of the developer at a downstream side of the first portion with respect to the developer transport direction in the second portion.
摘要翻译：具有与感光体相对的显影套筒和与套筒相邻的显影剂传送部分的显影装置。显影剂输送部分通过隔板分成第一和第二部分，并且显影剂在第一和第二部分之间循环。将新鲜调色剂供给到第二部分中的显影剂，以在被混合的同时被输送到第一部分，然后沿第一部分中的套筒的轴向方向被提供给套筒。第二部分设置有传送构件，通过该传送构件，显影剂以相对于第二部分中的显影剂传送方向的第二部分的上游侧以比调色剂供给速度和显影剂的传送速度快的速度传送在第一部分的下游侧相对于第二部分中的显影剂传送方向。

10. 发明授权

US5347504A Optical disk apparatus for optically recording or reproducing information on an optical recording medium 失效
标题翻译：用于在光学记录介质上光学记录或再现信息的光盘装置
公开(公告)号：US5347504A
公开(公告)日：1994-09-13
申请号：US993384
申请日：1992-12-18
申请人： Noboru Ito , Shinichi Tanaka , Hidenori Wada , Sadao Mizuno , Hideki Hayashi
发明人： Noboru Ito , Shinichi Tanaka , Hidenori Wada , Sadao Mizuno , Hideki Hayashi
IPC分类号： G11B7/00 , G11B7/0045 , G11B7/005 , G11B7/09 , G11B7/13
CPC分类号： G11B7/131 , G11B7/0045 , G11B7/0943
摘要： An optical disk apparatus includes a photodetector divided into eight segments which receive the laser beam reflected from the optical disk and produce signals based on the laser beam sport thereon. In this apparatus, these eight segments are combined in several patterns for the recorded information reproduction, the tracking error detection, and the focus error detection, respectively. For the recorded information reproduction, eight segments are used as combined in three segment cells RC1, RC2, and RC3 which extend in a direction parallel to each other such that the segment cell RC1 is in center and is sandwitched by other segment cell RC2 and RC3. The segment cells RC1, RC2, and RC3 are located perpendicular to the recording track of the optical disk and produce three signals C, R, and L indicative of the laser beam intensity of the laser beam spot thereon, respectively. Thus obtained signals C is multiplied by a constant K and then added to the other signals R and L. By selecting suitable value as the constant K, the crosstalk component in the reproduced signal can be reduced.
摘要翻译：光盘装置包括被分成八个部分的光电检测器，其接收从光盘反射的激光束并基于其上的激光束运动产生信号。在这种装置中，这八个段分别以记录信息再现，跟踪误差检测和聚焦误差检测的多种模式组合。对于记录的信息再现，八个段被组合在三个分段单元RC1，RC2和RC3中，它们在彼此平行的方向上延伸，使得分段单元RC1处于中心并被其它分段单元RC2和RC3 。分段单元RC1，RC2和RC3垂直于光盘的记录轨道定位，并分别产生表示激光束点的激光束强度的三个信号C，R和L。这样获得的信号C乘以常数K，然后加到其他信号R和L.通过选择合适的值作为常数K，可以减少再现信号中的串扰分量。

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