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1. 发明授权

US5243732A Vacuum cleaner with fuzzy logic control 失效
标题翻译：具有FUZZY LOGIC控制的真空清洁器
公开(公告)号：US5243732A
公开(公告)日：1993-09-14
申请号：US772549
申请日：1991-10-07
申请人： Haruo Koharagi , Kazuo Tahara , Toshiyuki Ajima , Tsunehiro Endo , Hisao Suka , Mitsuhisa Kawamata , Fumio Jyoraku , Yoshitaro Ishii , Hisanori Toyoshima , Takeshi Abe , Atusi Hosokawa , Shoichi Ito , Motoo Futami , Kunio Miyashita
发明人： Haruo Koharagi , Kazuo Tahara , Toshiyuki Ajima , Tsunehiro Endo , Hisao Suka , Mitsuhisa Kawamata , Fumio Jyoraku , Yoshitaro Ishii , Hisanori Toyoshima , Takeshi Abe , Atusi Hosokawa , Shoichi Ito , Motoo Futami , Kunio Miyashita
IPC分类号： A47L9/28
CPC分类号： A47L9/2889 , A47L9/2821 , A47L9/2831 , A47L9/2842 , A47L9/2847 , A47L9/2857 , Y10S706/90
摘要： In a vacuum cleaner, both static pressure H.sub.data and a variation width .DELTA.H in the static pressure appearing when a suction port is operated are detected from a pressure sensor provided at a rear side of a filter within a main body of the vacuum cleaner; a current variation width .DELTA.pbi appearing when the suction port is operated is detected from a current of a nozzel motor for driving a rotary brush stored in a power brush suction port; an air quantity at the suction port is calculated from the current, rotational speed of a fan motor and static pressure; command values are newly obtained by performing a fuzzy calculation with the variation width .DELTA.pbi, static-pressure command value Hcmd; the variation width .DELTA.H and the static-pressure command value Qcmd; the variation width .DELTA.pbi and static-pressure command value Hcmd; and also the variation width .DELTA.H and static-pressure command value Qcmd as the input thereto; the rotational speeds of the fan motor and nozzel motor are controlled from the result of the command values; and further optimum air suction force is automatically obtained, depending upon the suction port under use and cleaning floor plane.

2. 发明授权

US5381584A Vacuum cleaner 失效
标题翻译：吸尘器
公开(公告)号：US5381584A
公开(公告)日：1995-01-17
申请号：US145729
申请日：1993-11-04
申请人： Fumio Jyoraku , Hisao Suka , Yoshitaro Ishii , Hisanori Toyoshima , Mitsuhisa Kawamata , Haruo Koharagi , Kazuo Tahara , Tunehiro Endo , Kunio Miyashita , Toshiyuki Ajima , Takeshi Abe , Atusi Hosokawa
发明人： Fumio Jyoraku , Hisao Suka , Yoshitaro Ishii , Hisanori Toyoshima , Mitsuhisa Kawamata , Haruo Koharagi , Kazuo Tahara , Tunehiro Endo , Kunio Miyashita , Toshiyuki Ajima , Takeshi Abe , Atusi Hosokawa
IPC分类号： A47L9/28
CPC分类号： A47L9/2842 , A47L9/2821 , A47L9/2831 , A47L9/2889 , A47L9/2894
摘要： A controlling apparatus controls a suction performance of a blower motor which is installed into a cleaner main body. The controlling apparatus increases the suction performance when a suction nozzle is operated and decreases the suction performance when the suction nozzle is stopped. Corresponding to a floor use suction nozzle and a crevice use suction nozzle, at a predetermined air flow amount range, the most suitable operation control being suited to a discriminated suction nozzle can carried out automatically. Plural kinds of the suction nozzles at an actual use scope are set beforehand. When the suction nozzle is exchanged the flow amount range is changed over and selected with a respective suction nozzle. Plural kinds of the suction nozzles are selected and changed over automatically according to the dimension of a change amount of an operation condition. A brushless direct motor is used as the blower motor and has a domain being operated at a chopper control duty of factor 100%.
摘要翻译：控制装置控制安装在吸尘器主体中的鼓风电动机的吸入性能。当吸嘴被操作时，控制装置增加吸入性能，并且当吸嘴停止时降低吸入性能。对应于地板用吸嘴和缝隙使用吸嘴，在预定的空气流量范围内，自动执行适合于被鉴别的吸嘴的最合适的操作控制。预先设定实际使用范围内的多种吸嘴。当更换吸嘴时，用相应的吸嘴改变流量范围并进行选择。根据操作条件的变化量的尺寸自动选择和改变多种吸嘴。使用无刷直接电动机作为鼓风机电动机，并且具有以因子100％的斩波控制占空比操作的域。

3. 发明授权

US09278676B2 Brake control device 有权
标题翻译：制动控制装置
公开(公告)号：US09278676B2
公开(公告)日：2016-03-08
申请号：US13148952
申请日：2010-02-25
申请人： Kimio Nishino , Toshiyuki Innami , Norikazu Matsuzaki , Masayuki Kikawa , Ayumu Miyajima , Toshiyuki Ajima
发明人： Kimio Nishino , Toshiyuki Innami , Norikazu Matsuzaki , Masayuki Kikawa , Ayumu Miyajima , Toshiyuki Ajima
IPC分类号： B60T8/88 , B60T8/44 , B60T7/04 , B60T8/32 , B60T8/48 , B60T8/96 , B60T13/74
CPC分类号： B60T8/442 , B60T7/042 , B60T8/321 , B60T8/4872 , B60T8/885 , B60T8/96 , B60T13/745
摘要： According to the present invention, limited electric power is consumed so as to achieve long-lasting use of electric power during brake control with the use of an auxiliary power supply source when there is a malfunction of a vehicle power supply source. In addition, a brake control device for ensuring responsiveness at the beginning of braking or when emergency braking is necessary is provided. The brake control device of the present invention is a brake control device for detecting electric signals generated depending on the degree of brake-pedal operation and calculating the driver's demanded braking force based on the electric signals so as to generate the demanded braking force, which comprises an auxiliary power supply source for supplying electric power to the brake control device when there is a malfunction of a vehicle power supply source and controls braking depending on the charged capacity of the auxiliary power supply source.
摘要翻译：根据本发明，消耗有限的电力，以便当车辆电源发生故障时，通过使用辅助电源来在制动控制期间持久地使用电力。此外，还提供了一种制动控制装置，用于确保在制动开始时或紧急制动时的响应性。本发明的制动控制装置是用于检测根据制动踏板操作的程度产生的电信号并基于电信号计算驾驶员的要求的制动力以产生所要求的制动力的制动控制装置，其包括辅助电源，用于当车辆电源发生故障时向制动控制装置供电，并根据辅助电源的充电容量来控制制动。

4. 发明授权

US07746023B2 Position detecting device and synchronous motor driving device using the same 有权
标题翻译：位置检测装置和同步电动机驱动装置
公开(公告)号：US07746023B2
公开(公告)日：2010-06-29
申请号：US12610397
申请日：2009-11-02
申请人： Toshiyuki Ajima , Hideki Miyazaki , Masataka Sasaki , Bunji Furuyama , Tokihito Suwa
发明人： Toshiyuki Ajima , Hideki Miyazaki , Masataka Sasaki , Bunji Furuyama , Tokihito Suwa
IPC分类号： H02P1/46
CPC分类号： H02P6/10 , G01D5/2046 , H02P6/16 , H02P2209/07
摘要： A position detecting device which can increase accuracy in detecting the pole position of a motor used to perform quick acceleration and deceleration over the range from a zero speed to a high rotation speed, and a synchronous motor driving device using the position detecting device. A position detector detects basic-wave component signals in sensor signals and executes position calculation. A correcting unit calculates signal information representing at least one of a gain, an offset and a phase by a phase detector from the basic-wave component signals detected by an error calculator, and makes correction based on the calculated signal information such that a position detection error is zero.
摘要翻译：一种位置检测装置，其能够提高在从零速到高转速的范围内检测用于进行快速加减速的电动机的极位置的精度，以及使用位置检测装置的同步电动机驱动装置。位置检测器检测传感器信号中的基波分量信号，并执行位置计算。校正单元根据由误差计算器检测到的基波分量信号，通过相位检测器计算表示增益，偏移和相位中的至少一个的信号信息，并且基于所计算的信号信息进行校正，使得位置检测错误为零。

5. 发明授权

US06943984B2 Magnetic disc apparatus having stator structure with reduced distortion 失效
标题翻译：具有减小失真的定子结构的磁盘装置
公开(公告)号：US06943984B2
公开(公告)日：2005-09-13
申请号：US10222311
申请日：2002-08-16
申请人： Yasuo Amano , Asao Nakano , Yuji Fujita , Nobuyuki Ushifusa , Kouki Uefune , Takashi Yamaguchi , Toshiyuki Ajima
发明人： Yasuo Amano , Asao Nakano , Yuji Fujita , Nobuyuki Ushifusa , Kouki Uefune , Takashi Yamaguchi , Toshiyuki Ajima
IPC分类号： G11B19/20 , G11B17/022 , H02K1/04 , H02K1/16 , H02K3/12 , H02K3/34 , G11B17/08
CPC分类号： G11B17/022
摘要： An object of the invention is to inhibit a turning force of a magnetic disc apparatus from being reduced. In order to achieve the object, there is provided a magnetic disc apparatus having a rotor to which a magnetic disc fixed, and a stator which is filled with a resin between stator coils, wherein a member having a lower expansion coefficient than a thermal expansion coefficient of the resin is arranged between the stator coils.
摘要翻译：本发明的目的是抑制磁盘装置的转动力的减小。为了实现该目的，提供了一种具有固定有磁盘的转子和在定子线圈之间填充有树脂的定子的磁盘装置，其中具有比热膨胀系数低的膨胀系数的构件的树脂被布置在定子线圈之间。

6. 发明授权

US08491280B2 Oil-flooded screw compressor, motor drive system, and motor control device 有权
标题翻译：充油螺杆压缩机，电机驱动系统和电机控制装置
公开(公告)号：US08491280B2
公开(公告)日：2013-07-23
申请号：US12533097
申请日：2009-07-31
申请人： Hirotaka Kameya , Masaru Yamasaki , Toshiyuki Ajima , Masaharu Senoo , Hideharu Tanaka , Norinaga Suzuki
发明人： Hirotaka Kameya , Masaru Yamasaki , Toshiyuki Ajima , Masaharu Senoo , Hideharu Tanaka , Norinaga Suzuki
IPC分类号： F04C18/16
CPC分类号： F04B17/03 , F04C18/16 , F04C28/06 , F04C28/08 , F04C2270/051 , F04C2270/19 , F04C2270/701
摘要： An oil-flooded screw compressor drives a pair of rotors at a rotational speed which is low enough not to increase torque for a short amount of time after start-up and accelerates the pair of rotors up to a normal-operation rotational speed after oil discharge. Alternatively, the oil-flooded screw compressor rotates the pair of rotors for a short amount of time after the remaining compressed gas is discharged after a halt, thereby allowing the oil accumulated inside the working chambers to be discharged and ensuring smooth start-up after the halt.
摘要翻译：充油螺杆式压缩机驱动一对转子，旋转速度足够低，在启动后不会在短时间内增加扭矩，并且在排油后将一对转子加速至正常操作转速。或者，油压螺杆式压缩机在停止后剩余的压缩气体排出之后使一对转子旋转一段时间，从而允许积聚在工作室内的油排出，并确保顺利启动停。

7. 发明申请

US20070200523A1 Motor drive apparatus and method and electrically driven brake apparatus 失效
标题翻译：电机驱动装置及方法及电动制动装置
公开(公告)号：US20070200523A1
公开(公告)日：2007-08-30
申请号：US11654527
申请日：2007-01-18
申请人： Masataka Sasaki , Hideki Miyazaki , Toshiyuki Ajima , Hiroyuki Saito
发明人： Masataka Sasaki , Hideki Miyazaki , Toshiyuki Ajima , Hiroyuki Saito
IPC分类号： H02P3/00
CPC分类号： B60L7/00 , B60L7/26 , H02P3/24 , H02P15/00 , H02P23/03 , Y02T10/642
摘要： In such a product that torque of a motor is continuously generated when a rotation number of the motor is nearly equal to zero, since an output voltage is kept at a constant value in accordance with a rotation position of the motor, such a condition that currents are concentrated in a specific element are maintained. As a result, a temperature of the specific element is increased, so that there are problems that a temperature fail of an inverter apparatus may readily occur, and thus, lifetimes of elements are lowered. In a power converter of a motor drive apparatus, windings are energizing-controlled in such a manner that only 1 phase of a switching circuit is pulse-width-controlled when the motor is under motor locking condition.
摘要翻译：在这样的产品中，当马达的转数几乎等于零时马达的转矩连续产生，由于根据马达的旋转位置将输出电压保持在恒定值，所以电流集中在一个特定的元素维持。结果，特定元件的温度升高，存在容易发生逆变器装置的温度故障的问题，因此元件的寿命降低。在电动机驱动装置的电力转换装置中，以电动机处于电动机锁定状态的方式仅使1相开关电路进行脉冲宽度控制的方式对绕组进行励磁控制。

8. 发明授权

US06950276B2 Disk drive motor and disk drive storage device incorporating same 失效
标题翻译：磁盘驱动器电机和包含其的磁盘驱动器存储装置
公开(公告)号：US06950276B2
公开(公告)日：2005-09-27
申请号：US10226909
申请日：2002-08-22
申请人： Yuji Fujita , Asao Nakano , Yasuo Amano , Nobuyuki Ushifusa , Kouki Uefune , Takashi Yamaguchi , Toshiyuki Ajima
发明人： Yuji Fujita , Asao Nakano , Yasuo Amano , Nobuyuki Ushifusa , Kouki Uefune , Takashi Yamaguchi , Toshiyuki Ajima
IPC分类号： G11B19/20 , H02K1/16 , H02K3/26 , H02K3/48 , H02K21/16 , G11B17/02
CPC分类号： G11B19/2009
摘要： A disk drive comprising a rotor, to which a disk and a plurality of magnets are fixed, and an open-slot type integrally molded stator disposed about an outer periphery of the magnets, and wherein the stator comprises coils formed by etching metallic films on teeth. The invention may also be applied to a closed-slot type stator. With either type, it is possible to produce an opening that is equal to or smaller than the thickness of a coil wire and cogging torque is minimized.
摘要翻译：一种磁盘驱动器，其包括固定有盘和多个磁体的转子和围绕所述磁体的外周设置的开口型整体模制定子，并且其中所述定子包括通过在齿上蚀刻金属膜而形成的线圈。本发明也可以应用于闭孔型定子。使用任一种类型，可以产生等于或小于线圈线的厚度的开口，并且齿槽转矩最小化。

9. 发明授权

US08833869B2 Vehicle brake system 有权
标题翻译：车辆制动系统
公开(公告)号：US08833869B2
公开(公告)日：2014-09-16
申请号：US12708463
申请日：2010-02-18
申请人： Norikazu Matsuzaki , Toshiyuki Innami , Kimio Nishino , Ayumu Miyajima , Toshiyuki Ajima , Masayuki Kikawa
发明人： Norikazu Matsuzaki , Toshiyuki Innami , Kimio Nishino , Ayumu Miyajima , Toshiyuki Ajima , Masayuki Kikawa
IPC分类号： B60T8/60 , B60T17/22 , B60T13/58 , B60T8/48 , B60T8/32 , B60T13/74
CPC分类号： B60T17/221 , B60T8/3265 , B60T8/4872 , B60T13/588 , B60T13/745
摘要： A brake system which can secure quietness in a passenger compartment is provided. A vehicle brake system 1 includes a brake assist device 2 which boosts a pressing force on a brake pedal 5 by drive of a motor 31, and an assist control unit 6 which controls the motor 31. The assist control unit 6 changes responsiveness of the motor 31 in accordance with a vehicle speed, and sets a dead zone amount and a filtering value to large values in a region with a low vehicle speed. Thereby, responsiveness of a boosting operation of the motor 31 to the operation of the brake pedal is made low, and a rotational variation and a vibration are prevented from occurring to the motor 31 by a minute variation of a detection signal of a stroke sensor 14 during low-speed traveling or stoppage of traveling.
摘要翻译：提供一种能够确保乘客舱内的安静的制动系统。车辆制动系统1包括通过驱动马达31来增大制动踏板5上的按压力的制动辅助装置2和控制马达31的辅助控制单元6.辅助控制单元6改变马达的响应性 31，并且在车速低的区域中设定死区量和过滤值为大值。由此，马达31的升压操作对制动踏板的操作的响应性变低，并且通过行程传感器14的检测信号的微小变化来防止对马达31发生旋转变化和振动在低速行驶或停车期间。

10. 发明申请

US20130264984A1 Power Converting Apparatus 审中-公开
标题翻译：电力转换装置
公开(公告)号：US20130264984A1
公开(公告)日：2013-10-10
申请号：US13993265
申请日：2010-12-27
申请人： Hiroshi Tamura , Toshiyuki Ajima
发明人： Hiroshi Tamura , Toshiyuki Ajima
IPC分类号： H02P27/06
CPC分类号： H02P27/06 , H02M7/48 , H02M2001/007
摘要： Provided is a power converting apparatus which suppresses noise caused by a square wave voltage that is sharply changed according to switching of the power converting apparatus.The invention has a power converting apparatus including a first inverter circuit connected to a DC power supply side; and a second inverter circuit connected to a load side, wherein the first inverter circuit converts DC power from the DC power supply into power having an absolute waveform of an AC waveform, and the second inverter circuit converts the power of the absolute waveform every single cycle thereof into AC power by alternately inverting the power.
摘要翻译：提供了一种电力转换装置，其抑制由根据电力转换装置的切换而急剧变化的方波电压引起的噪声。本发明具有电力转换装置，包括连接到直流电源侧的第一逆变器电路; 以及连接到负载侧的第二逆变器电路，其中，所述第一逆变器电路将来自所述直流电源的直流电力转换成具有交流波形的绝对波形的电力，并且所述第二反相器电路每一周期转换所述绝对波形的功率通过交替地反转功率而进入AC电力。

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