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1. 发明授权

US5272034A Process for producing electrophotographic toner 失效
标题翻译：生产电子照相调色剂的方法
公开(公告)号：US5272034A
公开(公告)日：1993-12-21
申请号：US913051
申请日：1992-07-14
申请人： Nobuaki Kawano , Nobuyuki Tsuji , Takatomo Fukumoto , Kaoru Tanaka , Masanori Fujii , Atsushi Yamaguchi , Kazuhiko Fujii , Koji Okuda
发明人： Nobuaki Kawano , Nobuyuki Tsuji , Takatomo Fukumoto , Kaoru Tanaka , Masanori Fujii , Atsushi Yamaguchi , Kazuhiko Fujii , Koji Okuda
IPC分类号： G03G9/08 , G03G9/00 , G03G9/09 , G03G9/097
CPC分类号： G03G9/0817 , G03G9/081
摘要： In accordance with the present invention, the electrophotographic toner is produced by dispersing and mixing toner components containing a fixing resin, a coloring agent and an electric charge controlling dye, and by melting and kneading the resulting mixture, which is then subjected to pulverizing and classifying. According to the present invention, fine powder generated at the pulverizing and classifying steps is reused as added to a mixture of toner components as already dispersed and mixed at the dispersing and mixing step, and the surface dye density of the electric charge controlling dye is in the range from 1.0.times.10.sup.-3 to 1.7.times.10.sup.-3 g/g, or the rate of the amount of an electric charge controlling dye present on the surfaces of toner particles to the total amount of the electric charge controlling dye, is in the range from 10 to 27% by weight. Even though repeatedly used for a long period of time, the electrophotographic toner does not lower the developer in electric charging characteristics. Further, by adding the fine powder to the mixture as already dispersed and mixed at the dispersing and mixing step, there can be efficiently produced a fine-powder regenerated toner excellent in transfer efficiency, resolution and gradation.

2. 发明授权

US5950430A Construction machine 失效
标题翻译：施工机械
公开(公告)号：US5950430A
公开(公告)日：1999-09-14
申请号：US885135
申请日：1997-06-30
申请人： Yutaka Tohji , Kazuhiko Fujii , Kazuyuki Doi
发明人： Yutaka Tohji , Kazuhiko Fujii , Kazuyuki Doi
IPC分类号： B66C13/30 , B66C23/84 , E02F9/12 , E02F9/20 , E02F9/22 , F15B11/00 , F15B11/04 , F15B21/02 , F16D31/02
CPC分类号： F16H61/4061 , E02F9/123 , E02F9/128 , E02F9/2025 , E02F9/2207 , E02F9/2282 , E02F9/2285 , E02F9/2296 , F15B11/0406 , F15B2211/20553 , F15B2211/20576 , F15B2211/30505 , F15B2211/3056 , F15B2211/3116 , F15B2211/324 , F15B2211/329 , F15B2211/40515 , F15B2211/45 , F15B2211/50527 , F15B2211/6309 , F15B2211/6313 , F15B2211/6316 , F15B2211/6336 , F15B2211/6355 , F15B2211/7053 , F15B2211/7058 , F15B2211/71 , F15B2211/75 , F15B2211/755
摘要： In a construction machine of a small rotational inertia such as an intrawidth swing machine or a small-sized excavator, a rotative operability varies depending on the posture of a working attachment, and in a reduced state of reach, a change in rotating force is oversensitive to the operation of a working lever, so operation is difficult. To cope with this point, means for detecting the operation of a rotating direction control valve is provided, and an outlet of a center bypassing oil path in the rotating direction control valve and an oil tank are brought into communication with each other through a cut-off valve used for controlling the bleed-off thereof. Further, a pilot port of the cut-off valve and a source of a pilot oil pressure are brought into communication with each other through an electromagnetic proportional pressure reducing valve, and an operation command signal is issued from a controller to the electromagnetic proportional pressure control valve to control the acceleration of rotation and the maximum rotating speed.
摘要翻译：在诸如倾斜摆动机或小型挖掘机之类的小转动惯量的施工机械中，旋转操作性根据作业附件的姿势而变化，并且在减小的到达状态下，旋转力的变化是过敏的对于工作杆的操作，所以操作困难。为了应对这一点，提供了用于检测旋转方向控制阀的操作的装置，并且旋转方向控制阀和油箱中的中心旁路油路的出口通过切断阀相互连通，用于控制其泄放的截止阀。此外，截止阀的先导端口和先导油压源通过电磁比例减压阀彼此连通，并且从控制器向电磁比例压力控制器发出操作命令信号阀门控制旋转加速度和最大转速。

3. 发明授权

US5052179A Pump discharge flow rate controlled by pilot pressure acting on vehicle drive valves 失效
标题翻译：通过驾驶员驾驶阀进行引导控制的泵排放流量
公开(公告)号：US5052179A
公开(公告)日：1991-10-01
申请号：US494313
申请日：1990-03-16
申请人： Kazuhiko Fujii
发明人： Kazuhiko Fujii
IPC分类号： E02F9/22 , F15B11/17
CPC分类号： E02F9/2296 , E02F9/2239 , E02F9/2292 , F15B11/17 , F15B2211/20553 , F15B2211/20576 , F15B2211/255 , F15B2211/30595 , F15B2211/355 , F15B2211/36 , F15B2211/575 , F15B2211/7142 , F15B2211/78
摘要： Described herein is a hydraulic pump control circuit for travelling construction machine, the circuit being of the type including various hydraulic actuators divided into two groups to be driven by first and second pumps, respectively, left and right vehicle drive motors provided in the respective groups, and a change-over valve located on the discharge side of the first and second pumps and switchable to a position for supplying the oil pressure from the second pump in parallel to the left and right vehicle drive motors. According to the invention, the control circuit is provided with a pilot proportioning valve located between a discharge flow rate control regulator for the second pump and a pilot pressure source, and means for applying the pilot pressures acting on left and right vehicle drive valves to pilot ports of the pilot proportioning valve, the proportioning valve being operated by the sum of the pilot pressures applied to the pilot ports to produce a control pressure for the second pump regulator.

4. 发明授权

US5239303A Wide-band antenna on vehicle rear window glass 失效
标题翻译：车载后窗玻璃上的宽带天线
公开(公告)号：US5239303A
公开(公告)日：1993-08-24
申请号：US805966
申请日：1991-12-12
申请人： Tohru Hirotsu , Kazuhiko Fujii , Tokio Tsukada , Shingo Tadokoro
发明人： Tohru Hirotsu , Kazuhiko Fujii , Tokio Tsukada , Shingo Tadokoro
IPC分类号： H01Q1/32 , H01Q1/12
CPC分类号： H01Q1/1271
摘要： The invention relates to an antenna on a vehicle rear window glass for the reception of FM radio broadcasting and TV broadcasting in both the VHF and UHF bands. The window glass is provided with defogging heater strips, and the antenna uses a space left above the heater strips. The antenna is constructed of a plurality of linear elements comprising (A) a combination of two primary elements, which are spaced from each other in the direction widthwise of the window glass and each of which has two parallel horizontal parts and at least one relatively short vertical part connecting the two horizontal parts at their ends, and a linear conductor connecting the two primary elements to each other, (B) a secondary element having a vertical part extending upward from a selected part of the combination (A) and a horizontal part extending from the upper end of the vertical part toward a side edge of the window glass and (C) a reactance element which extends downward from the extended end of the horizontal part of the secondary element (B) and makes at least two turns so as to have at least one L-shaped portion in which one leg part is parallel to another part of the reactance element. At the extended end of the reactance element (C) the antenna is connected to a feed point which is located near the side edge of the window glass.
摘要翻译：本发明涉及用于在VHF和UHF频带中接收FM无线电广播和电视广播的车辆后窗玻璃上的天线。窗玻璃设有除雾加热器条，天线使用加热条上方的空间。天线由多个线性元件构成，包括（A）两个主要元件的组合，两个主要元件在窗玻璃的宽度方向上彼此间隔开，并且每个具有两个平行的水平部分和至少一个相对较短的连接两个水平部分在其端部的垂直部分和将两个主要元件彼此连接的线性导体，（B）具有从组合（A）的选定部分向上延伸的垂直部分的第二元件和水平部分从所述垂直部分的上端朝向所述窗玻璃的侧边缘延伸;以及（C）从所述次要元件（B）的水平部分的延伸端向下延伸的电抗元件，并且形成至少两匝，以便具有至少一个L形部分，其中一个腿部平行于电抗元件的另一部分。在电抗元件（C）的延伸端，天线连接到位于窗玻璃侧边缘附近的馈电点。

5. 发明授权

US5229780A Wide-band antenna on vehicle rear window glass 失效
标题翻译：车载后窗玻璃上的宽带天线
公开(公告)号：US5229780A
公开(公告)日：1993-07-20
申请号：US724210
申请日：1991-07-01
申请人： Tohru Hirotsu , Kazuhiko Fujii
发明人： Tohru Hirotsu , Kazuhiko Fujii
IPC分类号： H01Q1/12
CPC分类号： H01Q1/1271
摘要： The invention relates to an antenna on a vehicle rear window glass for the reception of FM radio broadcasting and TV broadcasting in both the VHF and UHF bands. The window glass is provided with defogging heater strips, and the antenna uses a space left above the heater strips. The antenna is constructed of a plurality of linear elements comprising (A) a combination of two primary elements, which are spaced from each other in the direction widthwise of the window glass and each of which makes the perimeter of a horizontally elongate rectangle or two horizontal sides and one vertical side of the rectangle, and a connection line which connects the two primary elements to each other and (B) a secondary element having a first part which extends from one of the two primary elements or the connection line to a point between the combination (A) and the upper edge of the window glass and a second part which extends horizontally from said point toward a side edge of the window glass and is connected to a feed point located near the side edge of the window glass. Optionally a supplementary element or supplementary elements may be connected to the combination (A) and/or the secondary element (B).
摘要翻译：本发明涉及用于在VHF和UHF频带中接收FM无线电广播和电视广播的车辆后窗玻璃上的天线。窗玻璃设有除雾加热器条，天线使用加热条上方的空间。天线由多个线性元件构成，包括（A）两个主要元件的组合，两个主要元件在窗玻璃的宽度方向上彼此间隔开，并且每个主要元件使得水平细长矩形或两个水平的长方形的周边侧面和矩形的一个垂直侧，以及将两个主要元件彼此连接的连接线，（B）具有从两个主要元件或连接线之一延伸到第二部分之间的点的次要元件窗户玻璃的组合（A）和上边缘以及从所述点朝向窗玻璃的侧边缘水平延伸并且连接到位于窗玻璃的侧边缘附近的馈送点的第二部分。可选地，辅助元件或辅助元件可以连接到组合（A）和/或次要元件（B）。

6. 发明授权

US5220336A Vehicle window glass antenna for transmission and reception of ultrashort waves 失效
标题翻译：用于传输和接收超短波的车窗玻璃天线
公开(公告)号：US5220336A
公开(公告)日：1993-06-15
申请号：US660012
申请日：1991-02-25
申请人： Tohru Hirotsu , Tokio Tsukada , Yoji Nagayama , Kazuhiko Fujii , Masao Shinnai , Kazuya Nishikawa
发明人： Tohru Hirotsu , Tokio Tsukada , Yoji Nagayama , Kazuhiko Fujii , Masao Shinnai , Kazuya Nishikawa
IPC分类号： H01Q1/12
CPC分类号： H01Q1/1271
摘要： The invention provides a vehicle window glass antenna for transmission and reception of ultrashort waves used for mobile phones and/or personal radios. The antenna has a primary antenna which is a combination of at least two vertical (in the sense of perpendicular to a horizontal line) elements and at least two horizontal elements each of which directly connects with at least one of the vertical elements and a secondary antenna which is essentially a horizontally elongate element located in a space between the primary antenna and the lower or upper edge of the window glass. The primary antenna is arranged within a rectangular area having a limited horizontal width and a limited length, and the horizontal element of the secondary antenna has a limited length. The antenna feeder is a coaxial cable, and the primary antenna and the secondary antenna are connected with the inner conductor and the outer conductor of the coaxial cable, respectively. In a preferred embodiment the major part of the primary antenna is in the form of a rectangular grid.
摘要翻译：本发明提供了一种用于传输和接收用于移动电话和/或个人无线电的超短波的车窗玻璃天线。天线具有主天线，其是至少两个垂直（在垂直于水平线的意义上）元件和至少两个水平元件的组合，每个水平元件直接与至少一个垂直元件连接，并且辅助天线其基本上是位于主天线和窗玻璃的下边缘或上边缘之间的空间中的水平细长元件。主天线布置在具有有限水平宽度和有限长度的矩形区域中，并且次级天线的水平元件具有有限的长度。天线馈线是同轴电缆，主天线和次天线分别与同轴电缆的内导体和外导体连接。在优选实施例中，主天线的主要部分是矩形网格的形式。

7. 发明授权

US07634961B2 Hydraulic circuit for construction machine 失效
标题翻译：施工机械液压回路
公开(公告)号：US07634961B2
公开(公告)日：2009-12-22
申请号：US11573108
申请日：2005-09-21
申请人： Tomohiko Asakage , Yutaka Toji , Masaaki Tachino , Kazuhiko Fujii
发明人： Tomohiko Asakage , Yutaka Toji , Masaaki Tachino , Kazuhiko Fujii
IPC分类号： F15B11/08 , F16D31/02
CPC分类号： E02F9/2267 , E02F9/128 , E02F9/2207 , E02F9/226 , E02F9/2285 , F15B13/0422 , F15B2211/329 , F15B2211/355 , F15B2211/7058 , Y10T137/7758
摘要： A hydraulic circuit including a first throttle disposed upstream of pressure-reducing valves of a remote-control valve, which operates a control valve of hydraulic pilot type, so as to reduce primary pressures supplied from a pilot pump to the pressure-reducing valves. Bleed-off lines connect pilot lines to tanks. Second throttles are disposed on the bleed-off lines, respectively, so as to moderate rises in the pilot pressures supplied to pilot ports of the control valve. The hydraulic circuit prevents detrimental effects such as deterioration of operability while ensuring shock absorption during quick operation.
摘要翻译：一种液压回路，包括设置在远程控制阀的减压阀的上游的第一节流阀，其操作液压先导式的控制阀，以便将从先导泵供给的减压阀降低到减压阀。出线将飞行员线连接到坦克。第二节流器分别设置在排放管路上，以便适度地提供给控制阀的先导端口的先导压力升高。液压回路可以防止在快速运转时确保冲击吸收的操作性劣化等有害影响。

8. 发明申请

US20070277883A1 Hydraulic Circuit for Construction Machine 失效
标题翻译：工程机械液压回路
公开(公告)号：US20070277883A1
公开(公告)日：2007-12-06
申请号：US11573108
申请日：2005-09-21
申请人： Tomohiko Asakage , Yutaka Toji , Masaaki Tachino , Kazuhiko Fujii
发明人： Tomohiko Asakage , Yutaka Toji , Masaaki Tachino , Kazuhiko Fujii
IPC分类号： F16K31/12
CPC分类号： E02F9/2267 , E02F9/128 , E02F9/2207 , E02F9/226 , E02F9/2285 , F15B13/0422 , F15B2211/329 , F15B2211/355 , F15B2211/7058 , Y10T137/7758
摘要： A hydraulic circuit including a first throttle disposed upstream of pressure-reducing valves of a remote-control valve, which operates a control valve of hydraulic pilot type, so as to reduce primary pressures supplied from a pilot pump to the pressure-reducing valves. Bleed-off lines connect pilot lines to tanks. Second throttles are disposed on the bleed-off lines, respectively, so as to moderate rises in the pilot pressures supplied to pilot ports of the control valve. The hydraulic circuit prevents detrimental effects such as deterioration of operability while ensuring shock absorption during quick operation.
摘要翻译：一种液压回路，包括设置在远程控制阀的减压阀的上游的第一节流阀，其操作液压先导式的控制阀，以便将从先导泵供给的减压阀降低到减压阀。出线将飞行员线连接到坦克。第二节流器分别设置在排放管路上，以便适度地提供给控制阀的先导端口的先导压力升高。液压回路可以防止在快速运转时确保冲击吸收的操作性劣化等有害影响。

9. 发明授权

US07282145B2 Oil filter for construction machine 有权
标题翻译：建筑机械滤油器
公开(公告)号：US07282145B2
公开(公告)日：2007-10-16
申请号：US11339470
申请日：2006-01-26
申请人： Tomohiko Asakage , Kazuhiko Fujii , Saburo Mori , Tomoshige Tanaka
发明人： Tomohiko Asakage , Kazuhiko Fujii , Saburo Mori , Tomoshige Tanaka
IPC分类号： B01D35/30
CPC分类号： B01D29/15 , B01D29/54 , B01D29/96 , B01D2201/40
摘要： The prevent invention provides an oil filter comprising a filter element housed in a casing, the filter element being formed of two or more cylindrical element pieces piled on top of another in the height direction and attachably and detachably connected through connecting members. Accordingly, the efficiency in each of manufacture, stock control and storage of the filter element can be improved, and the cost can be also reduced.
摘要翻译：本发明提供一种油过滤器，其包括容纳在壳体中的过滤元件，所述过滤元件由在高度方向上堆叠在另一个顶部上的两个或更多个圆柱形元件形成，并且通过连接构件可拆卸地连接。因此，可以提高过滤元件的制造，库存控制和存储的效率，并且还可以降低成本。

10. 发明申请

US20060124533A1 Oil filter for construction machine 有权
标题翻译：建筑机械滤油器
公开(公告)号：US20060124533A1
公开(公告)日：2006-06-15
申请号：US11339470
申请日：2006-01-26
申请人： Tomohiko Asakage , Kazuhiko Fujii , Saburo Mori , Tomoshige Tanaka
发明人： Tomohiko Asakage , Kazuhiko Fujii , Saburo Mori , Tomoshige Tanaka
IPC分类号： B01D35/00
CPC分类号： B01D29/15 , B01D29/54 , B01D29/96 , B01D2201/40
摘要： The prevent invention provides an oil filter comprising a filter element housed in a casing, the filter element being formed of two or more cylindrical element pieces piled on top of another in the height direction and attachably and detachably connected through connecting members. Accordingly, the efficiency in each of manufacture, stock control and storage of the filter element can be improved, and the cost can be also reduced.
摘要翻译：本发明提供一种油过滤器，其包括容纳在壳体中的过滤元件，所述过滤元件由在高度方向上堆叠在另一个顶部上的两个或更多个圆柱形元件形成，并且通过连接构件可拆卸地连接。因此，可以提高过滤元件的制造，库存控制和存储的效率，并且还可以降低成本。

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