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1. 发明授权

US08104947B2 Concrete agitating drum driving device 有权
标题翻译：混凝土搅拌滚筒驱动装置
公开(公告)号：US08104947B2
公开(公告)日：2012-01-31
申请号：US12309355
申请日：2007-07-13
申请人： Kunihiro Ando , Masaya Abe , Yoshihito Iwasaki
发明人： Kunihiro Ando , Masaya Abe , Yoshihito Iwasaki
IPC分类号： B28C5/18
CPC分类号： B28C5/422 , B28C5/4213 , F15B7/005 , F15B7/008 , F15B2211/20553 , F15B2211/20584 , F15B2211/50527 , F15B2211/615 , F15B2211/62 , F15B2211/7058 , F16H61/4061 , F16H61/47
摘要： A concrete agitating drum (1) is driven by a hydraulic motor (81). A connection switch-over valve (20) is arranged to have a function to regulate a flow cross-sectional area of pressurized working oil supplied to the hydraulic motor (81) from a variable capacity hydraulic pump (10). The variable capacity hydraulic pump (10) is driven by a combustion engine (60) together with a charge pump (11). When a discharge pressure of the charge pump (11) is low, the connection switch-over valve (20) maintains a small flow cross-sectional area to rotate the agitating drum (1) at a low rotation speed so that fuel consumption of the combustion engine (60) is suppressed to be small. When the discharge pressure of the charge pump (11) becomes high, the connection switch-over valve (20) enlarges the flow cross-sectional area, thereby realizing a rated rotation speed of the agitating drum (1).
摘要翻译：混合搅拌滚筒（1）由液压马达（81）驱动。连接切换阀（20）被配置为具有调节从可变容量液压泵（10）供给到液压马达（81）的加压工作油的流动横截面积的功能。可变容量液压泵（10）与电动泵（11）一起由内燃机（60）驱动。当电荷泵（11）的排出压力低时，连接切换阀（20）保持小的流动横截面面积，以使转动鼓（1）以低转速旋转，从而使得燃料消耗内燃机（60）被抑制得很小。当电荷泵（11）的排出压力变高时，连接切换阀（20）扩大流动横截面积，从而实现搅拌滚筒（1）的额定转速。

2. 发明申请

US20090282824A1 CONCRETE AGITATING DRUM DRIVING DEVICE 有权
标题翻译：混凝土驱动装置
公开(公告)号：US20090282824A1
公开(公告)日：2009-11-19
申请号：US12309355
申请日：2007-07-13
申请人： Kunihiro Ando , Masaya Abe , Yoshihito Iwasaki
发明人： Kunihiro Ando , Masaya Abe , Yoshihito Iwasaki
IPC分类号： F15B11/02
CPC分类号： B28C5/422 , B28C5/4213 , F15B7/005 , F15B7/008 , F15B2211/20553 , F15B2211/20584 , F15B2211/50527 , F15B2211/615 , F15B2211/62 , F15B2211/7058 , F16H61/4061 , F16H61/47
摘要： A concrete agitating drum (1) is driven by a hydraulic motor (81). A connection switch-over valve (20) is arranged to have a function to regulate a flow cross-sectional area of pressurized working oil supplied to the hydraulic motor (81) from a variable capacity hydraulic pump (10). The variable capacity hydraulic pump (10) is driven by a combustion engine (60) together with a charge pump (11). When a discharge pressure of the charge pump (11) is low, the connection switch-over valve (20) maintains a small flow cross-sectional area to rotate the agitating drum (1) at a low rotation speed so that fuel consumption of the combustion engine (60) is suppressed to be small. When the discharge pressure of the charge pump (11) becomes high, the connection switch-over valve (20) enlarges the flow cross-sectional area, thereby realizing a rated rotation speed of the agitating drum (1).
摘要翻译：混合搅拌滚筒（1）由液压马达（81）驱动。连接切换阀（20）被配置为具有调节从可变容量液压泵（10）供给到液压马达（81）的加压工作油的流动横截面积的功能。可变容量液压泵（10）与电动泵（11）一起由内燃机（60）驱动。当电荷泵（11）的排出压力低时，连接切换阀（20）保持小的流动横截面面积，以使转动鼓（1）以低转速旋转，从而使得燃料消耗内燃机（60）被抑制得很小。当电荷泵（11）的排出压力变高时，连接切换阀（20）扩大流动横截面积，从而实现搅拌滚筒（1）的额定转速。

3. 发明授权

US07866875B2 Concrete agitating drum driving device 有权
标题翻译：混凝土搅拌滚筒驱动装置
公开(公告)号：US07866875B2
公开(公告)日：2011-01-11
申请号：US11806621
申请日：2007-06-01
申请人： Masaya Abe , Kunihiro Ando , Yoshihito Iwasaki
发明人： Masaya Abe , Kunihiro Ando , Yoshihito Iwasaki
IPC分类号： B28C5/42
CPC分类号： B28C5/4213 , F16H61/4017 , F16H61/4183
摘要： A variable capacity hydraulic pump (10) drives a concrete agitating drum (1) via a hydraulic motor (81). A hydraulic actuator (14) regulates a discharge flow rate of the hydraulic pump (10) depending on an actuator driving pressure. A load sensing valve (40) generates the actuator driving pressure by reducing a discharge pressure of the hydraulic pump (10) according to a differential pressure between the discharge pressure and a load pressure acting on the hydraulic motor (81). A shut-off valve (20) shuts off supply of the pressurized oil discharged from the hydraulic pump (10) to the hydraulic motor (81). Due to this action, when the differential pressure increases beyond a predetermined differential pressure, an unload valve (30) drains the discharged oil, thereby preventing the hydraulic pump (10) from generating noise due to an excessive increase in the discharge pressure.
摘要翻译：变容量液压泵（10）通过液压马达（81）驱动混凝土搅拌滚筒（1）。液压致动器（14）根据致动器驱动压力调节液压泵（10）的排出流量。负载传感阀（40）通过根据排出压力和作用于液压马达（81）的负载压力之间的压差来降低液压泵（10）的排出压力来产生致动器驱动压力。截止阀（20）关闭从液压泵（10）排出的加压油向液压马达（81）的供给。由于这种作用，当差压增加超过预定的压差时，卸载阀（30）排出排出的油，从而防止液压泵（10）由于排出压力的过度增加而产生噪音。

4. 发明申请

US20080008025A1 Concrete agitating drum driving device 有权
标题翻译：混凝土搅拌滚筒驱动装置
公开(公告)号：US20080008025A1
公开(公告)日：2008-01-10
申请号：US11806617
申请日：2007-06-01
申请人： Masaya Abe , Kunihiro Ando , Yoshihito Iwasaki
发明人： Masaya Abe , Kunihiro Ando , Yoshihito Iwasaki
IPC分类号： B28C5/42
CPC分类号： B28C5/4213 , B28C5/422
摘要： An agitating drum driving device comprises a hydraulic motor (81) for rotating an agitating drum (1), and a swash-plate type hydraulic pump (10) connected to a combustion engine (60) to supply pressurized oil to drive the hydraulic motor (81). When the engine rotation speed is not higher than a predetermined speed, the swash-plate angle of a swash-plate (64) is regulated to keep a differential pressure between a pressure of the pressurized oil and a load pressure acting on the hydraulic motor (81) constant. When the engine rotation speed rises above the predetermined speed, the flow rate of the pressurized oil is increased as the engine rotation speed increases while relatively decreasing an increasing rate of the flow rate of the pressurized oil with respect to an increase rate of the engine rotation speed as the engine rotation speed increases.
摘要翻译：搅拌滚筒驱动装置包括用于使搅拌滚筒（1）旋转的液压马达（81）和连接到内燃机（60）的斜盘式液压泵（10），以供应加压油来驱动液压马达（ 81）。当发动机转速不高于预定速度时，旋转斜盘（64）的旋转角度被调节以保持加压油的压力和作用在液压马达上的负载压力之间的压差（ 81）不变。当发动机转速上升到预定速度以上时，随着发动机转速的增加，加压油的流量相对于发动机转速的增加率相对降低，加压油的流量的增加率相对降低随着发动机转速的增加。

5. 发明授权

US07467889B2 Hydraulic driving device for concrete agitating drum responsive to engine speed 有权
标题翻译：混合搅拌鼓液压驱动装置响应发动机转速
公开(公告)号：US07467889B2
公开(公告)日：2008-12-23
申请号：US11806617
申请日：2007-06-01
申请人： Masaya Abe , Kunihiro Ando , Yoshihito Iwasaki
发明人： Masaya Abe , Kunihiro Ando , Yoshihito Iwasaki
IPC分类号： B28C5/42
CPC分类号： B28C5/4213 , B28C5/422
摘要： An agitating drum driving device comprises a hydraulic motor (81) for rotating an agitating drum (1), and a swash-plate type hydraulic pump (10) connected to a combustion engine (60) to supply pressurized oil to drive the hydraulic motor (81). When the engine rotation speed is not higher than a predetermined speed, the swash-plate angle of a swash-plate (64) is regulated to keep a differential pressure between a pressure of the pressurized oil and a load pressure acting on the hydraulic motor (81) constant. When the engine rotation speed rises above the predetermined speed, the flow rate of the pressurized oil is increased as the engine rotation speed increases while relatively decreasing an increasing rate of the flow rate of the pressurized oil with respect to an increase rate of the engine rotation speed as the engine rotation speed increases.
摘要翻译：搅拌滚筒驱动装置包括用于使搅拌滚筒（1）旋转的液压马达（81）和连接到内燃机（60）的斜盘式液压泵（10），以供应加压油来驱动液压马达（ 81）。当发动机转速不高于预定速度时，旋转斜盘（64）的旋转角度被调节以保持加压油的压力和作用在液压马达上的负载压力之间的压差（ 81）不变。当发动机转速上升到预定速度以上时，随着发动机转速的增加，加压油的流量相对于发动机转速的增加率相对降低，加压油的流量的增加率相对降低随着发动机转速的增加。

6. 发明申请

US20070280035A1 Concrete agitating drum driving 有权
标题翻译：混凝土搅拌鼓驱动
公开(公告)号：US20070280035A1
公开(公告)日：2007-12-06
申请号：US11806621
申请日：2007-06-01
申请人： Masaya Abe , Kunihiro Ando , Yoshihito Iwasaki
发明人： Masaya Abe , Kunihiro Ando , Yoshihito Iwasaki
IPC分类号： B28C7/04
CPC分类号： B28C5/4213 , F16H61/4017 , F16H61/4183
摘要： A variable capacity hydraulic pump (10) drives a concrete agitating drum (1) via a hydraulic motor (81). A hydraulic actuator (14) regulates a discharge flow rate of the hydraulic pump (10) depending on an actuator driving pressure. A load sensing valve (40) generates the actuator driving pressure by reducing a discharge pressure of the hydraulic pump (10) according to a differential pressure between the discharge pressure and a load pressure acting on the hydraulic motor (81). A shut-off valve (20) shuts off supply of the pressurized oil discharged from the hydraulic pump (10) to the hydraulic motor (81). Due to this action, when the differential pressure increases beyond a predetermined differential pressure, an unload valve (30) drains the discharged oil, thereby preventing the hydraulic pump (10) from generating noise due to an excessive increase in the discharge pressure.
摘要翻译：变容量液压泵（10）通过液压马达（81）驱动混凝土搅拌滚筒（1）。液压致动器（14）根据致动器驱动压力调节液压泵（10）的排出流量。负载传感阀（40）通过根据排出压力和作用于液压马达（81）的负载压力之间的压差来降低液压泵（10）的排出压力来产生致动器驱动压力。截止阀（20）关闭从液压泵（10）排出的加压油向液压马达（81）的供给。由于这种作用，当差压增加超过预定的压差时，卸载阀（30）排出排出的油，从而防止液压泵（10）由于排出压力的过度增加而产生噪音。

7. 发明授权

US06493239B2 Arrangement of memory-card accomodating portions in a recording and reproducing apparatus 有权
标题翻译：存储卡容纳部分在记录和再现装置中的布置
公开(公告)号：US06493239B2
公开(公告)日：2002-12-10
申请号：US09747031
申请日：2000-12-26
申请人： Kunihiro Ando , Satoshi Watanabe
发明人： Kunihiro Ando , Satoshi Watanabe
IPC分类号： H05K714
CPC分类号： G11B17/0408
摘要： An arrangement of memory-card accommodating portions in a recording and reproducing apparatus includes a plurality of card slots for respectively accommodating memory cards capable of recording and reproducing an audio or image signal disposed adjacent to each other in a mutually overlapping relation, and eject buttons for ejecting the memory cards disposed in individual correspondence with the card slots. A set of at least two of the card slots are arranged so that the memory cards are disposed in parallel with each other.
摘要翻译：记录和再现装置中的存储卡容纳部分的布置包括用于分别容纳能够以相互重叠的关系彼此相邻布置的记录和再现音频或图像信号的存储卡的多个卡槽，并且用于弹出与卡槽单独对应设置的存储卡。一组至少两个卡片槽布置成使得存储卡彼此平行地布置。

8. 发明授权

US5075676A LCD control device 失效
标题翻译： LCD控制装置
公开(公告)号：US5075676A
公开(公告)日：1991-12-24
申请号：US450904
申请日：1989-12-13
申请人： Kunihiro Ando
发明人： Kunihiro Ando
IPC分类号： G02F1/133 , G09G3/18 , G09G3/36
CPC分类号： G09G3/18
摘要： A liquid crystal display control device uses first and second common signals supplied to two segments forming a pair in a liquid crystal display element to always generate four kinds of segment signals synchronizing with these two common signals and selectively supply one segment signal among them to the two segments to control their display operations.
摘要翻译：液晶显示控制装置使用提供给在液晶显示元件中形成一对的两个段的第一和第二公共信号总是产生与这两个公共信号同步的四种段信号，并且选择性地向它们之间提供一个段信号以控制其显示操作。

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