公开(公告)号：US06528713B2

公开(公告)日：2003-03-04

申请号：US10081688

申请日：2002-02-20

申请人： Kazuo Maehara

发明人： Kazuo Maehara

IPC分类号： G10C312

CPC分类号： G10C3/26

摘要： A grand piano includes a pedal mechanism constituted by a lyre block attached to the lower surface of a piano case, pedal posts hung from the lyre block, a lyre box engaged with the pedal posts, pedals rotatably supported by the lyre box and pedal rods connected between the pedals and damper mechanism/keyboard accommodated in the piano case, wherein the lyre box is movable along the pedal posts, and a coupler is provided between the lyre box and the pedal posts so as to maintain the pedals at a position suitable for a pianist, whereby the pianist can adjust the pedals to the suitable position before fingering on the keyboard.

公开(公告)号：US06448481B2

公开(公告)日：2002-09-10

申请号：US09847098

申请日：2001-05-01

申请人： Kazuo Maehara ,  Yoshikatsu Tateishi

发明人： Kazuo Maehara ,  Yoshikatsu Tateishi

IPC分类号： G01C326

CPC分类号： G10C3/26

摘要： A damper pedal mechanism, a sostenuto/muffler pedal mechanism and a damper pedal mechanism are incorporated in an acoustic piano for artistic expression, and are independently actuated by a pianist, wherein component parts are assembled into the pedal mechanisms on a base plate, and, thereafter, the pedal mechanism unit is installed in a piano housing so that a factory worker feels the assembling work comfortable.

摘要翻译： 制音踏板机构，声音/消声器踏板机构和阻尼器踏板机构结合在声学钢琴中用于艺术表现，并且由钢琴家独立地致动，其中组成部件组装到基板上的踏板机构中， 此后，踏板机构单元安装在钢琴外壳中，使工厂工人感觉到组装工作舒适。

公开(公告)号：US4212624A

公开(公告)日：1980-07-15

申请号：US913295

申请日：1978-06-07

申请人： Nobuo Ando ,  Isao Satou ,  Kazuo Maehara

发明人： Nobuo Ando ,  Isao Satou ,  Kazuo Maehara

IPC分类号： B29C41/00 ,  B29C45/00 ,  B29C45/27 ,  B29C45/28 ,  B29C45/37 ,  B29F1/08

CPC分类号： B29C45/2735 ,  B29C45/27 ,  B29C2045/2796

摘要： A mold suitable for use in simultaneous molding of a large number of articles at a time by hot-runner molding technique. The mold has a hot-runner block in which disposed are a plurality of gates through which the molten resin is delivered to the molding cavities formed in a cavity block which is usually kept at a low temperature. The gate area of the hot-runner block is kept in contact with the cavity block, for the safe deliver of the resin to the molding cavities, in the injection step and, therefore, is cooled by the cavity block. Consequently, when the injection is completed, the gate area has been cooled to such a low temperature as to cause a solidification of the resin in the gate area. The hot-runner block is then separated from the cavity block and brought into contact with a hot gate-temperature recovering block, so that the gates are heated to remelt the solidified resin, before the next batch of injection is performed, so as to recover the fluidity of the resin.

摘要翻译： 一种模具，适用于通过热流道成型技术同时成型大量物品。 模具具有热流道块，其中设置有多个浇口，熔融树脂通过该浇口被输送到形成在通常保持在低温的空腔模块中的模腔中。 在注射步骤中，热流道块的浇口区域与空腔模块保持接触，以便将树脂安全地输送到模腔中，并因此被空腔模块冷却。 因此，当注入完成时，栅极区域已经被冷却到如此低的温度，从而导致浇口区域中的树脂凝固。 然后将热流道块与空腔块分离并与热门温度回收块接触，从而在进行下一批注射之前将浇口加热以重熔固化树脂，以便恢复 树脂的流动性。

公开(公告)号：US4144792A

公开(公告)日：1979-03-20

申请号：US774698

申请日：1977-03-04

申请人： Kazuo Maehara

发明人： Kazuo Maehara

IPC分类号： G10C3/04 ,  G10C3/02 ,  G10C3/08

CPC分类号： G10C3/02

摘要： A piano plate is provided, preferably on the top surface thereof, with a fine rugged pattern comprised of a number of shallow recesses of various shapes and dimensions for betterment of its resonance characteristics responding to vibrations of a wide variety of frequencies, particularly to vibrations in the treble range, and, when required, for enrichment of aesthetic effect. The vacuum process is advantageously used for manufacturing thereof thanks to its smooth flow of molten metal at casting and easy removal of the cast product from the associated mold.

摘要翻译： 优选地在其顶部表面上提供钢琴板，其具有由许多各种形状和尺寸的许多浅凹槽组成的精细凹凸图案，以改善其响应于各种频率，特别是振动的振动的谐振特性 高音范围，并且在需要时，用于丰富美学效果。 真空工艺有利地用于制造它，这是由于其在铸造时熔融金属的流动平稳，并且易于从相关联的模具移除铸造产品。

公开(公告)号：US08489211B2

公开(公告)日：2013-07-16

申请号：US11254884

申请日：2005-10-21

申请人： Kazuo Maehara ,  Tomohiro Kosaka

发明人： Kazuo Maehara ,  Tomohiro Kosaka

IPC分类号： G06F17/00 ,  H04M1/725 ,  H04M1/64

CPC分类号： H04M1/72519 ,  H04M1/72558 ,  H04M1/72563 ,  H04M1/72597

摘要： There is provided a communication apparatus comprising a memory configured to store a plurality of pieces of audio contents, a playing member configured to produce a contents-based audio signal by playing a piece of audio contents stored in the memory, and a management circuit configured to identify a plurality of events occurring while the playing member is producing one of the contents-based audio signals, one of the events being associated with one of a plurality of event-associated audio signals and given a highest priority, to have the playing member pause and stop producing the contents-based audio signal and to produce one of the event-associated audio signals associated with the identified event in a case where the identified event is given the highest priority.

摘要翻译： 提供了一种通信装置，包括存储器，其被配置为存储多条音频内容;播放构件，被配置为通过播放存储在存储器中的一段音频内容来产生基于内容的音频信号;以及管理电路， 识别在播放成员正在产生基于内容的音频信号之一时发生的多个事件，所述事件中的一个与多个事件相关联的音频信号中的一个相关联并且给予最高优先级，以使播放成员暂停 并且在所识别的事件被给予最高优先级的情况下，停止产生基于内容的音频信号并且产生与所识别的事件相关联的事件相关音频信号之一。

公开(公告)号：US20100312162A1

公开(公告)日：2010-12-09

申请号：US12734697

申请日：2008-11-18

申请人： Katsunori Masaoka ,  Kazuo Maehara ,  Shingo Chiba ,  Sung-Teh Kim ,  Chieko Yamamoto

发明人： Katsunori Masaoka ,  Kazuo Maehara ,  Shingo Chiba ,  Sung-Teh Kim ,  Chieko Yamamoto

IPC分类号： A61M1/16 ,  A61M1/14

CPC分类号： A61M1/3643 ,  A61M1/3465 ,  A61M1/3644 ,  A61M1/3649 ,  A61M1/365

摘要： Provided is a hemodialysis apparatus which can fundamentally solve a problem in that air is trapped in a mesh disposed in a vein side chamber during priming. A hemodialysis apparatus includes control means that conducts, in the stated order: (A) a process in which a blood pump reversely rotates at the same speed as a reverse filtration speed made by third fluid feeding means, and a dialysate flows in a flow passage extending from a connection portion between a hemodialyzer and an artery side blood line to a vein side chamber through the joint portion in a loop formed by connecting the artery side blood line and the vein side blood line, to thereby prime the flow passage and the hemodialyzer, and (B) a process in which a reverse rotation speed of the blood pump is made lower than the reverse filtration speed made by the third fluid feeding means, and the dialysate of a flow rate corresponding to a speed obtained by subtracting the reverse rotation speed of the blood pump from the reverse filtration speed made by the third fluid feeding means flows in a flow passage extending from a connection portion between the hemodialyzer and the vein side blood line to the vein side chamber, which is a remaining flow passage of the loop, to thereby prime the flow passage and the hemodialyzer.

摘要翻译： 提供一种血液透析装置，其可以从根本上解决在启动期间空气被捕获在设置在静脉侧室中的网中的问题。 血液透析装置包括按照以下顺序进行的控制装置：（A）血泵以与第三流体供给装置的反过滤速度相同的速度反转的过程，并且透析液在流路 从血液透析器和动脉侧血液管线之间的连接部分通过连接动脉侧血液管线和静脉侧血液线形成的环路中的关节部分延伸到静脉侧腔室，从而使流路和血液透析器 ，和（B）使血液泵的反转速度低于由第三流体供给装置产生的反向过滤速度的过程，以及与通过减去反向旋转获得的速度相对应的流量的过程 由第三流体供给装置制成的反向过滤速度的血液泵的速度从在血液透析器和静脉侧之间的连接部分延伸的流路中流动 e血管线到静脉侧室，其是环的剩余流通道，从而引导流路和血液透析器。

公开(公告)号：US20060121886A1

公开(公告)日：2006-06-08

申请号：US11254884

申请日：2005-10-21

申请人： Kazuo Maehara ,  Tomohiro Kosaka

发明人： Kazuo Maehara ,  Tomohiro Kosaka

IPC分类号： H04M1/00

CPC分类号： H04M1/72519 ,  H04M1/72558 ,  H04M1/72563 ,  H04M1/72597

摘要： There is provided a communication apparatus comprising a memory configured to store a plurality of pieces of audio contents, a playing member configured to produce a contents-based audio signal by playing a piece of audio contents stored in the memory, and a management circuit configured to identify a plurality of events occurring while the playing member is producing one of the contents-based audio signals, one of the events being associated with one of a plurality of event-associated audio signals and given a highest priority, to have the playing member pause and stop producing the contents-based audio signal and to produce one of the event-associated audio signals associated with the identified event in a case where the identified event is given the highest priority.

公开(公告)号：US06670532B2

公开(公告)日：2003-12-30

申请号：US09954145

申请日：2001-09-14

申请人： Kazuo Maehara

发明人： Kazuo Maehara

IPC分类号： G10C100

CPC分类号： G10C3/02

摘要： A keyboard musical instrument such as a piano has legs for supporting a piano case on a floor, a pair of glued laminated woody members like an L-letter, a pair of decorative plates and a caster are assembled into the leg, and the pair of glued laminated woody members is directly bolted to the piano case so that the legs are hardly broken even when large bending moment is exerted on the legs during relocation of the piano.

公开(公告)号：US4943003A

公开(公告)日：1990-07-24

申请号：US310386

申请日：1989-02-15

申请人： Mitsuo Shimizu ,  Kazuo Maehara ,  Hidenobu Shinohara ,  Hideo Kojima

发明人： Mitsuo Shimizu ,  Kazuo Maehara ,  Hidenobu Shinohara ,  Hideo Kojima

IPC分类号： F24F11/02 ,  F24D3/18 ,  F24D5/12 ,  F25B6/02 ,  F25B13/00 ,  F25B25/00 ,  F25B27/00 ,  F25B29/00 ,  G05D23/19

CPC分类号： F24D5/12 ,  F24D17/0036 ,  F24D17/0078 ,  F24D17/02 ,  F25B13/00 ,  F25B6/02 ,  G05D23/1923 ,  F24F2011/0094 ,  F25B2313/003 ,  F25B2313/02323 ,  F25B2313/02521 ,  F25B25/005 ,  F25B27/00 ,  F25B2700/02 ,  F25B2700/21171 ,  Y02B10/20 ,  Y02B10/70

摘要： A control device for a heat pump system having a hot-water supply facility is disclosed which comprises an input device for inputting the cost of electricity for operating a heat pump and for inputting the cost of fuel for operating a boiler. A first sensor detects the temperature of the ambient air. A second sensor detects the moisture of the ambient air. A third sensor detects the temperature of the hot-water supply. An operation circuit selects an operation mode on the basis of the output signals received from the sensors. A comparison circuit selects the cheaper energy form based on cost data inputted from the input device in the heating air mode and in the hot-water supply mode. A control circuit selectively operates the heat pump or the boiler based on the result of the comparison performed by the comparison circuit.

摘要翻译： 公开了一种具有热水供应设备的热泵系统的控制装置，其包括用于输入用于操作热泵的电力成本的输入装置和用于输入用于操作锅炉的燃料成本。 第一个传感器检测环境空气的温度。 第二个传感器检测环境空气的湿度。 第三个传感器检测热水供应的温度。 操作电路根据从传感器接收到的输出信号来选择操作模式。 比较电路基于在加热空气模式和热水供给模式下从输入装置输入的成本数据选择更便宜的能量形式。 控制电路根据由比较电路执行的比较结果选择性地操作热泵或锅炉。

公开(公告)号：US4633677A

公开(公告)日：1987-01-06

申请号：US765216

申请日：1985-08-13

申请人： Kazuo Maehara

发明人： Kazuo Maehara

IPC分类号： A47F3/04

CPC分类号： A47F3/0447 ,  F25B2347/021

摘要： A refrigerated display case with multiple air curtain structure is disclosed. The multiple air curtains are defined by at least two air circulating conduits. An innermost conduit is partially divided into two chambers, and an evaporator is disposed in each chamber for generating the refrigerated air. A damper device extends across the discharge opening of the two chambers for selectively controlling the opening and closing of the discharge opening, whereby either one of the evaporators may be defrosted by blocking the air flow through the chamber within which it is contained, while the refrigerated air circulation continues through the other chamber to maintain the temperature in the case.

摘要翻译： 公开了具有多个气帘结构的冷藏陈列柜。 多个气帘由至少两个空气循环管道限定。 最内部的导管部分地分成两个腔室，并且在每个腔室中设置蒸发器以产生冷藏空气。 阻尼器装置延伸穿过两个室的排出口，用于选择性地控制排放口的打开和关闭，由此任一个蒸发器可以通过阻塞通过其中容纳的室中的空气流而解冻，同时冷藏 空气循环通过另一个室继续保持在这种情况下的温度。