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1. 发明授权

US06664748B2 Electric vacuum cleaner 失效
公开(公告)号：US06664748B2
公开(公告)日：2003-12-16
申请号：US10101101
申请日：2002-03-20
申请人： Hiroyuki Kushida , Tomokazu Yoshioka , Tsuyoshi Takanose , Takuya Ogishima
发明人： Hiroyuki Kushida , Tomokazu Yoshioka , Tsuyoshi Takanose , Takuya Ogishima
IPC分类号： H02P500
CPC分类号： A47L9/2889 , A47L9/2805 , A47L9/2842 , A47L9/2857 , A47L9/2884 , H02J7/0065
摘要： An electric vacuum cleaner according to the present invention boosts a voltage supplied to a motor-driven blower through the use of a boost converter circuit with a DC power supply as a drive source to thereby increase the output of the motor-driven blower so as to enhance dust suction power. The present invention provides, as operation modes of such an electric vacuum cleaner, an operation mode for boosting power inputted to the motor-driven blower with the boost converter circuit to thereby increase dust suction power, and an operation mode for deactivating the boost converter circuit. Consequently, the boost converter circuit is used to enable the boosting of the power inputted to the motor-driven blower only when really required, and a loss in power produced due to the mounting of the boost converter circuit can be reduced. Thus, the service hour per charge for a battery can be set to a level equivalent to an electric vacuum cleaner equipped with no boost converter circuit.

2. 发明授权

US06624606B2 Drive control circuit for three-phase brushless motor, motor-driven blower and electric vacuum cleaner 失效
公开(公告)号：US06624606B2
公开(公告)日：2003-09-23
申请号：US10145141
申请日：2002-05-15
申请人： Hiroyuki Kushida , Tsuyoshi Takanose
发明人： Hiroyuki Kushida , Tsuyoshi Takanose
IPC分类号： G05B1128
CPC分类号： H02P6/20
摘要： The present invention aims to first start the rotation of a rotor according to a first sequence for causing currents to flow in armature windings of three phases U, V and W upon startup of a three-phase brushless motor to thereby reduce an inrush current at the startup thereof, thus making it possible to lighten an electrical load on each electronic part used for control. Also the present invention aims to perform switching to an original second sequence for causing currents to flow in the armature windings of the two phases U and V, V and W or W and U of the three-phase brushless motor after the startup of the three-phase brushless motor to thereby provide a period for an open state of each terminal and make dead band control or the like unnecessary, thus making control of the three-phase brushless motor easier.

3. 发明授权

US06490752B2 Inverter control circuit of motor-driven blower for electric vacuum cleaner, drive control circuit using the same, and electric vacuum cleaner using drive control circuit 失效
公开(公告)号：US06490752B2
公开(公告)日：2002-12-10
申请号：US09940434
申请日：2001-08-29
申请人： Hiroyuki Kushida , Tsuyoshi Takanose
发明人： Hiroyuki Kushida , Tsuyoshi Takanose
IPC分类号： A47L928
CPC分类号： H02M7/53873 , H02P6/085 , H02P6/34
摘要： An electric vacuum cleaner including a motor-driven blower driven by an inverter circuit. The inverter circuit has a plurality of switching elements. The inverter circuit AC-drives a motor-driven blower according to periodic switching between the switching elements. The periodic switching is based on the detected value of physical quantities related to the electric vacuum cleaner. The electric vacuum cleaner can, in the highest operation mode, undergo a sudden fluid load variation. The electric vacuum cleaner is able to limit, by way of the inverter circuit, the unpleasant sound produced by the vacuum cleaner due to the change in rotation velocity of a rotor of a motor of the vacuum cleaner.

4. 发明申请

US20060120887A1 Electric blower and method for constructing the same 审中-公开
标题翻译：电风机及其构造方法
公开(公告)号：US20060120887A1
公开(公告)日：2006-06-08
申请号：US11283763
申请日：2005-11-22
申请人： Takuya Ogishima , Hiroyuki Kushida
发明人： Takuya Ogishima , Hiroyuki Kushida
IPC分类号： F04B17/00
CPC分类号： F04D25/0606 , F04D29/626
摘要： An electric blower includes a fan section having a fan, a motor section, mechanically connected to the fan to generate airflow, which includes a stator that a plurality of windings are respectively wound, a flame section, configured to support the fan section and the motor section, which has a plurality of airflow opening portions constituting part of an airflow pass from the fan section to the motor section and a drive-control circuit board, located between the fan section and the motor section, which has a drive-control circuit for controlling current supplied to the plurality of windings and further has a plurality of connection terminals each of which has a through hole. To easily connect the end portions of the plurality of windings with the connection terminals of the circuit board respectively, each end portion of the plurality of windings is projected through each through hole of the plurality of connection terminals respectively and the plurality of connection terminals are exposed to the plurality of airflow opening portions of the flame section.
摘要翻译：电动鼓风机包括具有风扇的风扇部分，与风扇机械连接以产生气流的电动机部分，其包括分别缠绕多个绕组的定子，构造成支撑风扇部分和电动机的火焰部分其具有构成从风扇部到电动机部的气流的一部分的多个气流开口部和位于风扇部与电动机部之间的驱动控制电路基板，该驱动控制电路基板具有驱动控制电路，控制提供给多个绕组的电流，并且还具有多个连接端子，每个连接端子具有通孔。为了容易地将多个绕组的端部与电路板的连接端子分别连接，多个绕组的每个端部分别突出穿过多个连接端子的每个通孔，并且多个连接端子被暴露到火焰部分的多个气流开口部分。

5. 发明申请

US20050017681A1 Rechargeable vacuum cleaner system 审中-公开
标题翻译：充电式吸尘器系统
公开(公告)号：US20050017681A1
公开(公告)日：2005-01-27
申请号：US10891202
申请日：2004-07-13
申请人： Takuya Ogishima , Hiroyuki Kushida
发明人： Takuya Ogishima , Hiroyuki Kushida
IPC分类号： A47L9/00 , A47L9/28 , H01M2/10 , H01M10/44 , H01M10/60 , H01M10/613 , H01M10/633 , H01M10/643 , H01M10/6554 , H01M10/6563 , H02J7/00
CPC分类号： H01M10/441 , A47L9/2805 , A47L9/2842 , A47L9/2852 , A47L9/2857 , A47L9/2873 , A47L9/2884 , A47L9/2889 , H02J7/0042 , H02J7/0045
摘要： A rechargeable vacuum cleaner system including a vacuum clear having a body care, a storage chamber provided in said body case, the storage chamber having an opening, a battery assembly housed in the storage chamber through the opening, a heat transfer wall configured to constitute a portion of the storage chamber, a temperature-detecting element for detecting a temperature of the battery assembly, a charger to charge the battery assembly and including a charging stage, and a charge-controlling part provided in the charging stage to control charge of the battery assembly, a resilient member being provided in the storage chamber to thermally couple the battery assembly with the heat transfer wall, the charger including a heat transmission part which constitutes a portion of the charging stage and which has a heat transmitting surface, the heat transfer wall of the storage chamber being thermally connected to the heat transmission surface of the heat transmission part of the charger.
摘要翻译：一种可充电式真空吸尘器系统，包括具有身体护理的真空清除器，设置在所述主体壳体中的储存室，所述储存室具有开口，通过所述开口容纳在所述储存室中的电池组件，存储室的部分，用于检测电池组件的温度的温度检测元件，对电池组件充电并包括充电阶段的充电器以及设置在充电阶段中以控制电池充电的充电控制部分组件，弹性构件设置在存储室中以将电池组件与传热壁热耦合，充电器包括构成充电阶段的一部分并具有传热表面的传热部分，传热壁所述储存室被热连接到所述充电器的所述传热部分的所述传热表面。

6. 发明授权

US5982404A Thermal transfer type color printer 失效
公开(公告)号：US5982404A
公开(公告)日：1999-11-09
申请号：US721709
申请日：1996-09-27
申请人： Kaname Iga , Mitsuharu Endo , Hiroyuki Kushida , Takashi Ichikawa
发明人： Kaname Iga , Mitsuharu Endo , Hiroyuki Kushida , Takashi Ichikawa
IPC分类号： B41J2/325 , B41J3/407 , B41J3/60 , B41J11/04 , B41J31/00 , B41J35/16 , B41J35/22 , B41M5/34 , B41M5/382 , B41M5/395 , B41M5/40 , B41M5/41 , B41M5/42
CPC分类号： B41M5/42 , B41J11/04 , B41J2/325 , B41J3/407 , B41J3/60 , B41J31/00 , B41J35/16 , B41M5/345 , B41M5/38207 , B41M5/38214 , B41M5/395 , B41M5/41
摘要： A thermal transfer type color printer of this invention has four ink ribbons sequentially arranged from a first order to a fourth order along a conveying direction of a printing medium, and four printing heads respectively arranged in accordance with the four ink ribbons. Each of the printing heads melts and transfers ink included in each of the ink ribbons to the printing medium by heating the ink ribbons while each of the ink ribbons comes in contact with the printing medium. While the printing medium is conveyed, the ink of each of the ink ribbons is transferred to the printing medium so that a color image is formed. In this color printer, a melting viscosity of the ink of an ink ribbon used at a later stage is set to be lower than that used at a previous stage.

7. 发明申请

US20090207023A1 ARTICLE MANAGEMENT SYSTEM AND INFORMATION PROCESSING APPARATUS USED IN THE SAME 审中-公开
标题翻译：文章管理系统及其使用的信息处理设备
公开(公告)号：US20090207023A1
公开(公告)日：2009-08-20
申请号：US12370439
申请日：2009-02-12
申请人： Hiroyuki Kushida , Shinji Saegusa
发明人： Hiroyuki Kushida , Shinji Saegusa
IPC分类号： G08B13/14
CPC分类号： G06Q10/087
摘要： An article management system includes: a radio tag reading means, which carries out a communication with a radio tag affixed on an article displayed on a table section, for outputting a radio tag information including an article identification information; an object detection means for detecting an object approaching the table section for outputting an object location information; an article identification information acquiring means for acquiring an article identification information of the article based on the radio tag information outputted from the radio tag reading means; and an article location specifying means, which relates the object location information with the article identification information, for outputting it as location information of the article. The location information is displayed on a display.
摘要翻译：一种物品管理系统包括：无线电标签读取装置，其与固定在表部分上显示的物品上的无线电标签进行通信，用于输出包括物品识别信息的无线电标签信息; 对象检测装置，用于检测接近所述表部分以输出对象位置信息的对象; 物品识别信息获取装置，用于基于从无线电标签读取装置输出的无线电标签信息来获取物品识别信息; 以及物品位置指定装置，其将物体位置信息与物品识别信息相关联，以将其作为物品的位置信息输出。位置信息显示在显示屏上。

8. 发明授权

US06545443B2 Pulse width modulation circuit controlling output current of an inverter circuit for motor-driven blower or electric vacuum cleaner 有权
标题翻译：脉宽调制电路控制用于电动鼓风机或电动吸尘器的逆变电路的输出电流
公开(公告)号：US06545443B2
公开(公告)日：2003-04-08
申请号：US09987853
申请日：2001-11-16
申请人： Hiroyuki Kushida
发明人： Hiroyuki Kushida
IPC分类号： H02P736
CPC分类号： H02P6/20 , H02P6/28
摘要： The present invention provides a PWM control device wherein a microprocessor detects the rotational position of rotor of a brushless motor with respect to the amount of each current supplied from an inverter circuit for driving the brushless motor to the brushless motor and outputting of a PWM signal through the use of its detected signal to thereby perform PWM control. Upon startup of the brushless motor under the PWM control, the pulse width of the PWM signal is enlarged during interrupt processing including a process for detecting the rotational position of rotor of the brushless motor, and the pulse width of the PWM signal is progressively enlarged according to the repetition of the interrupt processing. It is thus possible to easily suppress an overshoot current with respect to the current supplied to the motor upon startup of the motor.
摘要翻译：本发明提供一种PWM控制装置，其中微处理器相对于从用于将无刷电动机驱动到无刷电动机的逆变器电路提供的每个电流的量来检测无刷电动机的转子的旋转位置，并且通过使用其检测到的信号从而执行PWM控制。在PWM控制下启动无刷电动机时，在包括用于检测无刷电动机的转子的旋转位置的处理的中断处理期间，PWM信号的脉冲宽度被扩大，并且PWM信号的脉冲宽度逐渐地根据重复中断处理。因此，可以容易地抑制在电动机起动时相对于提供给电动机的电流的过冲电流。

9. 发明授权

US06452619B2 Thermal transfer recording apparatus and method for thermal transfer recording 有权
标题翻译：热转印记录装置和热转印记录方法
公开(公告)号：US06452619B2
公开(公告)日：2002-09-17
申请号：US09753506
申请日：2001-01-03
申请人： Hiroyuki Kushida , Mitsuharu Endo
发明人： Hiroyuki Kushida , Mitsuharu Endo
IPC分类号： B41J3300
CPC分类号： B41M5/42 , B41J2/325 , B41M5/38214
摘要： Using a thermal transfer recording medium formed with thermal transfer recording material on a surface of a supporting material, of which dynamic shear modulus of elasticity is within a range of 1×103 Pa to 8×105 Pa, and loss tangent tan &dgr; is within a range of 0.6 to 2.5 measured in dynamic viscoelasticity measurement in a temperature range of the melting point thereof to 50° C. over the melting point at a frequency of 0.5 Hz, pressurizing the heat generating elements against the thermal transfer recording medium to bring the same into contact therewith with a load of 0.3 to 1.0 N/mm, which is a load per unit length in the main direction of the arrangement of the heat generating elements, transferring the thermal transfer recording material to the printing medium.
摘要翻译：在支撑材料的表面上使用由热转印记录材料形成的热转印记录介质，其动态剪切弹性模量在1×10 3 Pa至8×10 5 Pa的范围内，损耗正切tanδ在0.6至 2.5在其熔点为0.5Hz的熔点下在其熔点的温度范围内在动态粘弹性测量中测量，加热发热元件抵靠热转印记录介质以使其与其接触，负载为0.3〜1.0N / mm，这是发热元件排列主方向上的每单位长度的载荷，将热转印记录材料转印到打印介质上。

10. 发明授权

US08807709B2 Ink-jet head and method of manufacturing ink-jet head 有权
标题翻译：喷墨头和喷墨头的制造方法
公开(公告)号：US08807709B2
公开(公告)日：2014-08-19
申请号：US13411726
申请日：2012-03-05
申请人： Naoki Ooishi , Hiroyuki Kushida , Minoru Koyata , Masashi Seki
发明人： Naoki Ooishi , Hiroyuki Kushida , Minoru Koyata , Masashi Seki
IPC分类号： B41J2/045
CPC分类号： B41J2/1609 , B41J2/1623 , B41J2/1631 , B41J2/1634 , B41J2/1642 , B41J2002/14362 , B41J2002/14491
摘要： According to one embodiment, an ink-jet head includes a substrate, a piezoelectric member, electrically conductive portions, a frame member, an insulating film, an electronic component and a protective agent. The piezoelectric member is mounted on the substrate and includes pressure chambers. The electrically conductive portions extend from the pressure chambers and are disposed on the substrate. The frame member inside which the piezoelectric member is disposed is attached to the substrate from above the electrically conductive portions. The insulating film covers the piezoelectric member, the frame member, and a part of the electrically conductive portions. The electronic component is connected to the electrically conductive portions. The protective agent covers an end portion of the insulating film located between the frame member and the electronic component and the electrically conductive portions between the electronic component and the end portion of the insulating film.
摘要翻译：根据一个实施例，喷墨头包括基底，压电元件，导电部分，框架元件，绝缘膜，电子元件和保护剂。压电元件安装在基板上并包括压力室。导电部分从压力室延伸并设置在基板上。其中设置有压电元件的框架构件从导电部分的上方附接到基板。绝缘膜覆盖压电元件，框架元件和导电部分的一部分。电子部件连接到导电部分。保护剂覆盖位于框架构件和电子部件之间的绝缘膜的端部和电子部件与绝缘膜的端部之间的导电部分。

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