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1. 发明申请

US20080207090A1 METHOD FOR GRINDING JOURNAL SECTION OF WORKPIECE 有权
标题翻译：研究工作期刊的方法
公开(公告)号：US20080207090A1
公开(公告)日：2008-08-28
申请号：US12033669
申请日：2008-02-19
申请人： Naoki Itoh , Toru Harada , Kenichi Sugiura
发明人： Naoki Itoh , Toru Harada , Kenichi Sugiura
IPC分类号： B24B47/20 , B24B51/00
CPC分类号： B24B5/42 , B24B5/04 , B24B51/00
摘要： For grinding one of axially spaced journal sections of a workpiece each having a cylindrical surface and a pair of shoulder surfaces extending radially outward from the opposite end portions of the cylindrical surface, a rotating grinding wheel is advanced to grind the shoulder surfaces of one journal section and then to grind the cylindrical surface of the one journal section. At the end of the cylindrical surface grinding, the grinding wheel is retracted by a fixed distance at a slow feed rate and is further retracted at a rapid feed rate. A rest shoe provided on the side opposite to the grinding wheel with the workpiece therebetween is advanced to an advanced position where the rest shoe contacts with another journal section axially spaced from the one journal section to decrease the flection of the workpiece caused by grinding resistance and is retracted away from said another journal section when the fixed-distance retraction of the grinding wheel is completed.
摘要翻译：为了研磨工件的轴向间隔的轴颈部分之一，每个轴承部分具有圆柱形表面和从圆柱形表面的相对端部径向向外延伸的一对凸肩表面，推进旋转的砂轮以研磨一个轴颈部分的台肩表面然后研磨一个轴颈部分的圆柱形表面。在圆柱面磨削结束时，砂轮以缓慢的进给速度缩回固定距离，并以快速进给速度进一步缩回。设置在与砂轮相对的一侧上的工件与其间的工件一起提前到一个先进位置，在该位置，其余的鞋与另一个轴颈部分接触，轴颈部分与一个轴颈部分轴向间隔开，以减少由磨削阻力引起的工件的变形，当砂轮的固定距离缩回完成时，它从所述另一个轴颈部分缩回。

2. 发明授权

US06292037B1 Output circuit of semiconductor integrated circuit 失效
标题翻译：半导体集成电路的输出电路
公开(公告)号：US06292037B1
公开(公告)日：2001-09-18
申请号：US09665964
申请日：2000-09-21
申请人： Naoki Itoh
发明人： Naoki Itoh
IPC分类号： H03K300
CPC分类号： H03K19/00361 , H03K19/018528
摘要： An output circuit includes a drive signal output circuit for outputting a drive signal, an output stage circuit including a PMOS transistor of pull-up side connected between a power supply potential and an output terminal, and an NMOS transistor of pull-down side connected between the output terminal and a ground potential, gate of the NMOS transistor being connected to an output node of the drive signal output circuit, an output drive control circuit for outputting a signal to be supplied to the gate of the PMOS transistor of pull-up side, a feedback capacitor connected between the output terminal and the output node of the drive signal output circuit, and a potential limiter circuit for limiting an amplitude of the signal of the output node of the drive signal output circuit on the basis of the output voltage of the output terminal.
摘要翻译：输出电路包括用于输出驱动信号的驱动信号输出电路，包括连接在电源电位和输出端子之间的上拉侧的PMOS晶体管的输出级电路和连接在电源电极和输出端子之间的下拉面侧的NMOS晶体管，输出端子和接地电位，NMOS晶体管的栅极连接到驱动信号输出电路的输出节点;输出驱动控制电路，用于输出要提供给上拉侧的PMOS晶体管的栅极的信号连接在驱动信号输出电路的输出端子和输出节点之间的反馈电容器，以及用于限制驱动信号输出电路的输出节点的信号的幅度的电位限制电路，输出端子。

3. 发明授权

US5874570A Titanyloxyphthalocyanine crystals, and method of preparing the same 失效
标题翻译：钛氧基氧酞菁晶体及其制备方法
公开(公告)号：US5874570A
公开(公告)日：1999-02-23
申请号：US13197
申请日：1998-01-26
申请人： Shinichi Tamura , Youichi Tei , Naoki Itoh , Kazumi Egota , Kenichi Ohkura
发明人： Shinichi Tamura , Youichi Tei , Naoki Itoh , Kazumi Egota , Kenichi Ohkura
IPC分类号： G03G5/06 , C09B67/50 , G03G5/047
CPC分类号： G03G5/0696
摘要： A titanyloxyphthalocyanine crystal to be used as a charge generation material for an electrophotographic photoreceptor, having a maximum diffraction intensity observed at Bragg angle (2 .theta.) of 9.6.degree..+-.0.2.degree. and clear peaks of diffraction intensity observed at 7.22.degree..+-.0.2.degree., 9.60.degree..+-.0.2.degree., 11.60.degree..+-.0.2.degree., 13.40.degree..+-.0.2.degree., 14.88.degree..+-.0.2.degree.,18.34.degree..+-.0.2.degree., 23.62.degree..+-.0.2.degree., 24.14.degree..+-.0.2.degree., and 27.32.degree..+-.0.2.degree., respectively, in an X-ray diffraction spectrum obtained by performing an x-ray diffraction method using CuK.alpha. as a source of radiation. A method for preparing the crystal includes dispersing a predetermined amount of amorphous titanyloxyphthalocyanine in an aqueous solution in which ionic substances are dissolved, under mechanical force at a temperature of under 50.degree. C., to obtain a mixture composed of a fine dispersion of titanyloxyphthalocyanine; adding a non-aqueous organic solvent to the mixture to shift the fine dispersion of titanyloxyphthalocyanine from an aqueous phase to a non-aqueous organic solvent phase; and removing the non-aqueous organic solvent phase to obtain a pellet of titanyloxyphthalocyanine crystal.
摘要翻译：用作电子照相感光体的电荷产生材料的钛氧基氧酞菁晶体，在布拉格角（2θ）为9.6°+/- 0.2°处观察到最大衍射强度，并在7.22°+/-下观察到衍射强度的清晰峰 0.2°，9.60°±0.2°，11.60°±0.2°，13.40°±0.2°，14.88°±0.2°，18.34°±0.2°，23.62°±0.2° 在通过使用CuKα作为辐射源进行X射线衍射法获得的X射线衍射光谱中，分别为24.14°±0.2°和27.32°±0.2°。制备该晶体的方法包括在机械力下在50℃的温度下将预定量的无定形钛氧基氧酞菁分散在其中溶解离子物质的水溶液中，得到由钛氧基氧酞菁的细分散体组成的混合物; 向混合物中加入非水有机溶剂以将钛氧基氧酞菁的细分散体从水相转移至非水有机溶剂相; 除去非水有机溶剂相，得到钛氧基氧酞菁晶体的颗粒。

4. 发明申请

US20050180861A1 Rotating fluid machine 审中-公开
标题翻译：旋转流体机
公开(公告)号：US20050180861A1
公开(公告)日：2005-08-18
申请号：US10998548
申请日：2004-11-30
申请人： Kenji Matsumoto , Naoki Itoh
发明人： Kenji Matsumoto , Naoki Itoh
IPC分类号： F01B3/02 , F01B3/00 , F04B1/12 , F04B27/08 , F04B39/00 , F04B39/08
CPC分类号： F01B3/0047 , F04B27/0826 , F04B27/0839 , F05C2251/00
摘要： A portion at which a steam passage opens to a slide surface of a fixed side valve plate and a movable side valve plate of a rotary valve is reinforced with a reinforcing member having chipping resistance and abrasion resistance. Therefore, it can be prevented that an edge portion of the opening of the steam passage is chipped due to pulsation or the like of the pressure of high-temperature high-pressure steam supplied thereto and a resultant fragment damages the slide surface, or that abrasion dust generated from the slide surface damages the edge portion of the opening of the steam passage. Thus, the high-temperature high-pressure steam is prevented from short-cutting from the high-pressure side to the low-pressure side via the damage of the slide surface, and the supply timing of the high-temperature high-pressure steam is prevented from being upset, thus inhibiting the reduction in efficiency of an expander.
摘要翻译：蒸汽通道对固定侧阀板的滑动面和旋转阀的可动侧阀板开口的部分用具有耐崩溃性和耐磨性的加强构件加强。因此，可以防止蒸汽通道的开口的边缘部分由于供应到其中的高温高压蒸汽的压力的脉动等而被切削，并且所得到的碎片损坏滑动表面，或者该磨损从滑动面产生的灰尘会破坏蒸汽通道的开口的边缘部分。因此，防止高温高压蒸汽经由滑动面的损坏从高压侧向低压侧短路，高温高压蒸汽的供给正时为防止不舒服，从而抑制膨胀机效率的降低。

5. 发明申请

US20050169771A1 Rotating fluid machine 审中-公开
标题翻译：旋转流体机
公开(公告)号：US20050169771A1
公开(公告)日：2005-08-04
申请号：US10998713
申请日：2004-11-30
申请人： Kenji Matsumoto , Naoki Itoh
发明人： Kenji Matsumoto , Naoki Itoh
IPC分类号： F01B3/02 , F04B27/08 , F04B39/00 , F04B39/08 , F04B23/04
CPC分类号： F04B27/0839
摘要： In a rotating fluid machine, a high-pressure working medium introducing hole, for introducing high-temperature high-pressure steam to a slide surface, is opened to a fixed side valve plate. Therefore, when a single first high-pressure working medium passage which opens from the fixed side valve plate to the slide surface and a plurality of second high-pressure working medium passages which open from a movable side valve plate to the slide surface, sequentially communicate with each other with rotation of a rotor, the high-temperature high-pressure steam from the first high-pressure working medium passage and the high-temperature high-pressure steam from the high-pressure working medium introducing hole are uniformly introduced to the entirety of the slide surface, and a change in the surface pressure of the slide surface is suppressed to stabilize the behavior of the fixed side valve plate, thus preventing leakage of the high-temperature high-pressure steam and the occurrence of abnormal wear.
摘要翻译：在旋转流体机械中，将高温高压蒸汽引入滑动面的高压工作介质导入孔向固定侧阀板开口。因此，当从固定侧阀板向滑动面开放的单个第一高压加工介质通道和从可动侧阀板向滑动面打开的多个第二高压加工介质通路依次连通通过转子的旋转，来自第一高压工作介质通道的高温高压蒸汽和来自高压工作介质导入孔的高温高压蒸汽均匀地引入整体并且抑制了滑动面的表面压力的变化，从而稳定了固定侧阀板的动作，防止了高温高压蒸汽的泄漏和异常磨损的发生。

6. 发明申请

US20050132703A1 Rotating fluid machine 审中-公开
标题翻译：旋转流体机
公开(公告)号：US20050132703A1
公开(公告)日：2005-06-23
申请号：US10998712
申请日：2004-11-30
申请人： Kenji Matsumoto , Naoki Itoh
发明人： Kenji Matsumoto , Naoki Itoh
IPC分类号： F01B3/02 , F04B27/08 , F16D31/02 , F16J15/34 , F16D39/00
CPC分类号： F16D31/02 , F16J15/342 , F16J15/3448
摘要： A fixed side valve plate slides in contact with a movable side valve plate provided at a rotor of a rotary valve for supplying and discharging high-temperature high-pressure steam to and from an expansion chamber of an expander via a slide surface. The fixed side valve plate includes an expansion region having a large sliding area to which a circular steam supply passage opens, and an exhaust region having a small sliding area to which an arc-shaped steam discharge passage opens. An unsymmetrical recessed portion formed in a central portion of the slide surface and an arc-shaped notch formed at an outer peripheral portion of the expansion region, make the sliding area of the expansion region and the sliding area of the exhaust region substantially correspond to each other to make the surface pressure uniform, thereby preventing uneven abrasion of the slide surface to suppress leakage of steam.
摘要翻译：固定侧阀板与设置在旋转阀的转子上的可动侧阀板滑动接触，用于经由滑动表面向膨胀机的膨胀室供给和排出高温高压蒸汽。固定侧阀板包括具有圆形蒸汽供给通道打开的大滑动区域的膨胀区域和具有小弧形区域的排气区域，弧形蒸气排出通道开口。形成在滑动面的中心部分的不对称凹部和形成在膨胀区域的外周部的弧形切口使得膨胀区域的滑动区域和排气区域的滑动区域基本对应于每个另外使表面压力均匀，从而防止滑动面的不均匀磨损，抑制蒸汽泄漏。

7. 发明授权

US5736282A Electrophotographic photoreceptors including titanyloxyphthalocyanine crystals 失效
标题翻译：电子照相感光体包括钛氧基氧酞菁晶体
公开(公告)号：US5736282A
公开(公告)日：1998-04-07
申请号：US645322
申请日：1996-05-13
申请人： Shinichi Tamura , Youichi Tei , Naoki Itoh , Kazumi Egota , Kenichi Ohkura
发明人： Shinichi Tamura , Youichi Tei , Naoki Itoh , Kazumi Egota , Kenichi Ohkura
IPC分类号： C07D487/22 , C09B67/12 , C09B67/50 , G03G5/06 , G03G5/14 , G03G5/047
CPC分类号： G03G5/0696 , C09B67/0016 , C09B67/0026
摘要： An electrophotographic photoreceptor includes a conductive substrate and a photosensitive layer including a charge generation material and a charge transport material. The charge generation material is a titanyloxyphthalocyanine crystal having a maximum diffraction intensity observed at Bragg angle (2.theta.) of 9.6.degree..+-.0.2.degree. and clear peaks of diffraction intensity observed at 7.22.degree..+-.0.2.degree., 9.60.degree..+-.0.2.degree., 11.60.degree..+-.0.2.degree., 13.40.degree..+-.0.2.degree., 14.88.degree..+-.0.2.degree., 18.34.degree..+-.0.2.degree., 23.62.degree..+-.0.2.degree., 24.14.degree..+-.0.2.degree., and 27.32.degree..+-.0.2.degree., respectively, in a X-ray diffraction spectrum obtained by performing a X-ray diffraction method using CuK.alpha. as a source of radiation, and having a lattice constant of: a=16.3058 .ANG., b=23.078 .ANG., and c=8.7115 .ANG., .alpha.=101.352.degree., .beta.=23.078.degree., and .gamma.=117.530.degree., with an allowable error of .+-.1%.
摘要翻译：电子照相感光体包括导电基底和包含电荷产生材料和电荷传输材料的感光层。电荷产生材料是在布拉格角（2θ）为9.6°+/- 0.2°处观察到的最大衍射强度的钛氧基氧酞菁晶体，在7.22°±0.2°，9.60°+/- 0.2°，11.60°±0.2°，13.40°±0.2°，14.88°±0.2°，18.34°±0.2°，23.62°±0.2°，24.14°±0.2° 和27.32°±0.2°，在通过使用CuKα作为辐射源进行X射线衍射方法获得的X射线衍射光谱中，并且具有如下的晶格常数：a = 16.3058 ANGSTROM，b = 23.078 ANGSTROM，c = 8.7115 ANGSTROM，α= 101.352°，β= 23.078°，γ= 117.530°，允许误差为+/- 1％。

8. 发明授权

US5376024A Terminal connecting device 失效
标题翻译：端子连接装置
公开(公告)号：US5376024A
公开(公告)日：1994-12-27
申请号：US84068
申请日：1993-06-30
申请人： Yuji Sako , Shigeharu Ohtsuka , Hiroyuki Okado , Naoki Itoh
发明人： Yuji Sako , Shigeharu Ohtsuka , Hiroyuki Okado , Naoki Itoh
IPC分类号： H01R4/38 , H01R4/30 , H01R4/48 , H01R9/24
CPC分类号： H01R4/301
摘要： The present invention relates to a terminal connecting device which simplifies and facilitates achieving the proper alignment between a male-threaded portion of a terminal screw and a female-threaded hole of a stationary terminal, and moreover, which assures that a fastening operation is easily performed. The terminal connecting device includes a terminal screw guiding member adapted to be displaced along a side wall, the terminal screw being engaged with the terminal screw guiding member. The terminal screw or the terminal screw guiding member may also be supported by the resilient action of an elastic member of which one end is supported by the side wall. Alternatively, the terminal screws may be housed in a housing which is slidably attached to the side wall and which may be locked in place with the aid of a resilient member and latching apparatus.
摘要翻译：终端连接装置技术领域本发明涉及一种终端连接装置，其简化并有助于实现端子螺钉的阳螺纹部分和固定端子的阴螺纹孔之间的适当对准，并且还确保容易执行紧固操作。端子连接装置包括适于沿着侧壁移位的端子螺钉引导构件，端子螺钉与端子螺钉引导构件接合。端子螺钉或端子螺钉引导构件也可以由其一端由侧壁支撑的弹性构件的弹性作用来支撑。或者，端子螺钉可以容纳在可滑动地附接到侧壁的壳体中，并且可以借助于弹性构件和闭锁装置将其锁定就位。

9. 发明授权

US5289048A Analog multiplexer circuit having an active load circuit functioning commonly for a plurality of bipolar differential amplifying input circuits 失效
标题翻译：模拟多路复用器电路具有用于多个双极差动放大输入电路的通用功能的有源负载电路
公开(公告)号：US5289048A
公开(公告)日：1994-02-22
申请号：US922518
申请日：1992-07-31
申请人： Ichiro Ishihara , Naoki Itoh
发明人： Ichiro Ishihara , Naoki Itoh
IPC分类号： H03K17/00 , H03K17/60 , H03K17/62 , H03K17/56 , G06G7/10
CPC分类号： H03K17/603 , H03K17/6257
摘要： An analog multiplexer circuit comprising bipolar differential amplifying input circuits, an active load circuit, a selector circuit, an emitter-grounded circuit, and a switch circuit. Differential analog signals are supplied to each of the input circuits. The active load circuit functions commonly for the input circuits. The selector circuit selects one of the input circuits in accordance with a selection signal. The emitter-grounded circuit is used to output the differentially amplified signal generated by the differential amplifying circuit constituted by the selected input circuit and the active load circuit. The switch circuit is inserted between the active load circuit and one of the input circuits and is turned on and off by the selection signal. When the one of the input circuits is not selected, the switch circuit is off, thus electrically disconnecting the one of the input circuit from other input circuit. When the one of the input circuits is selected, the switch circuit is on, thus electrically connecting the one of the input circuit and the active load circuit.
摘要翻译：包括双极差分放大输入电路，有源负载电路，选择器电路，发射极接地电路和开关电路的模拟多路复用器电路。差分模拟信号被提供给每个输入电路。有源负载电路对输入电路通用。选择器电路根据选择信号选择一个输入电路。发射极接地电路用于输出由所选输入电路和有源负载电路构成的差分放大电路产生的差分放大信号。开关电路插入到有源负载电路和其中一个输入电路之间，并通过选择信号导通和关断。当未选择输入电路中的一个时，开关电路断开，从而将输入电路中的一个与其它输入电路电断开。当选择输入电路中的一个时，开关电路导通，从而电连接输入电路和有源负载电路之一。

10. 发明授权

US5266058A Terminal connecting device 失效
标题翻译：端子连接装置
公开(公告)号：US5266058A
公开(公告)日：1993-11-30
申请号：US954145
申请日：1992-09-30
申请人： Yuji Sako , Shigeharu Ohtsuka , Hiroyuki Okado , Naoki Itoh
发明人： Yuji Sako , Shigeharu Ohtsuka , Hiroyuki Okado , Naoki Itoh
IPC分类号： H01R4/38 , H01R4/30 , H01R4/48 , H01R9/24
CPC分类号： H01R4/301
摘要： The present invention relates to a terminal connecting device which simplifies and facilitates achieving the proper alignment between a male-threaded portion of a terminal screw and a female-threaded hole of a stationary terminal, and moreover, which assures that a fastening operation is easily performed. The terminal connecting device includes a terminal screw guiding member adapted to be displaced along a side wall, the terminal screw being engaged with the terminal screw guiding member. The terminal screw or the terminal screw guiding member may also be supported by the resilient action of an elastic member of which one end is supported by the side wall. Alternatively, the terminal screws may be housed in a housing which is slidably attached to the side wall and which may be locked in place with the aid of a resilient member and latching apparatus.

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