公开(公告)号：US20100012035A1

公开(公告)日：2010-01-21

申请号：US12440635

申请日：2007-09-10

申请人： Hiroshi Nagata ,  Kyuzo Nakamura ,  Takeo Katou ,  Atsushi Nakatsuka ,  Ichirou Mukae ,  Masami Itou ,  Ryou Yoshiizumi ,  Yoshinori Shingaki

发明人： Hiroshi Nagata ,  Kyuzo Nakamura ,  Takeo Katou ,  Atsushi Nakatsuka ,  Ichirou Mukae ,  Masami Itou ,  Ryou Yoshiizumi ,  Yoshinori Shingaki

IPC分类号： C23C14/14 ,  C23C14/24

CPC分类号： C23C14/24 ,  H01F41/0293

摘要： There is provided a vacuum evaporating apparatus which is suitable for performing a process in which a metal vapor atmosphere is formed in a processing chamber, the metal atoms in this metal vapor atmosphere are caused to be adhered to the surface of an object to be processed, and the metal atoms adhered to the surface of the object to be processed are diffused into grain boundary phases thereof. The apparatus comprises: a processing furnace (11); at least one processing box (4) disposed inside the processing furnace; and a heating means (2) provided inside the processing furnace so as to enclose the processing box. An evacuating means is provided which, after housing the processing box inside the processing furnace in a state in which the object to be processed (S) and the metal evaporating material (V) are disposed in the processing box, reduces the processing furnace and the processing box to a predetermined pressure and keep them at that pressure. The heating means is operated in the reduced pressure to evaporate the metal evaporating material while increasing the object to be processed to a predetermined temperature. The evaporated metal atoms are supplied to the surface of the object to be processed.

摘要翻译： 提供了一种真空蒸发装置，其适于进行在处理室中形成金属蒸汽气氛的过程，使金属蒸气气氛中的金属原子粘附到待处理物体的表面， 并且附着在待处理物体表面的金属原子扩散到其晶界相。 该装置包括：加工炉（11）; 设置在处理炉内的至少一个处理箱（4） 以及设置在处理炉内部以包围处理盒的加热装置（2）。 本发明提供一种排气装置，其特征在于，处理炉内处理箱内处理箱体（S）和金属蒸发材料（V）的状态被设置在处理箱内时，将加工炉和 处理箱到预定的压力并保持在该压力下。 加热装置在减压下操作以蒸发金属蒸发材料，同时将待处理物体增加到预定温度。 蒸发的金属原子被供应到待处理物体的表面。

公开(公告)号：US4744589A

公开(公告)日：1988-05-17

申请号：US913262

申请日：1986-09-30

申请人： Shuuichi Buma ,  Toshio Onuma ,  Kaoru Ohashi ,  Masami Itou

发明人： Shuuichi Buma ,  Toshio Onuma ,  Kaoru Ohashi ,  Masami Itou

IPC分类号： B60G17/0165 ,  B60G21/055 ,  B60G17/00

CPC分类号： B60G17/0165 ,  B60G21/0556 ,  B60G21/0558 ,  B60G2400/206 ,  B60G2400/60 ,  B60G2400/821 ,  B60G2400/91 ,  B60G2500/30 ,  B60G2600/02 ,  B60G2800/162 ,  B60G2800/916

摘要： A suspension control system which provides a vehicle height signal representative of a vehicle height, a vehicle height data signal responsive to said vehicle height signal, and a first determination signal representative of a suspension characteristic alteration if a difference between a maximum and minimum value of said vehicle height data signal within a predetermined suspension characteristic alteration determination time interval exceeds a first value thereof, and which alters said suspension characteristic in response to said first determination signal. A suspension system which has a similar operation as said suspension system except that it provides a second determination signal representative of suspension characteristic restoration instead of a first determination signal if a difference between a maximum and minimum value of said vehicle height data signal within a first time interval of restoring determination is less than a second reference value thereof for a predetermined number of consecutive times, and which alters vehicle height.

摘要翻译： 一种悬架控制系统，其提供表示车辆高度的车辆高度信号，响应于所述车辆高度信号的车辆高度数据信号，以及表示所述悬架特性变化的第一确定信号，如果所述车辆高度信号的最大值和最小值之间的差异 在预定的悬架特性变化确定时间间隔内的车辆高度数据信号超过其第一值，并且响应于所述第一确定信号而改变所述悬架特性。 一种具有与所述悬挂系统类似的操作的悬架系统，除了它提供表示悬架特性恢复的第二确定信号而不是第一确定信号，如果在第一时间内所述车辆高度数据信号的最大值和最小值之间的差异 恢复确定的间隔小于其连续预定次数的第二参考值，并且其改变车辆高度。

公开(公告)号：US4741206A

公开(公告)日：1988-05-03

申请号：US942082

申请日：1986-12-15

申请人： Yoshinori Ishiguro ,  Kohji Kamiya ,  Kiyoshi Miyake ,  Hideki Kabune ,  Noriyuki Nakashima ,  Masami Itou

发明人： Yoshinori Ishiguro ,  Kohji Kamiya ,  Kiyoshi Miyake ,  Hideki Kabune ,  Noriyuki Nakashima ,  Masami Itou

IPC分类号： B60G17/00 ,  B60G17/015 ,  B60G17/0185 ,  G01M17/04

CPC分类号： B60G17/0185

摘要： A vehicle height sensor includes switching circuits which are turned on and off in accordance with height of a vehicle. The vehicle height sensor is driven when a drive signal is outputted to the sensor. A preset voltage is fed to terminals of the respective switching circuits via resistors. Voltages at the terminals are outputted as vehicle height data having bits corresponding to the respective switching circuits. When the output of the drive signal is suspended, the vehicle height data are read as vehicle height sensor malfunction detecting data. The malfunction detecting data are compared to preset reference data. The vehicle height sensor is judged to be wrong when the malfunction detecting data differ from the preset reference data.

摘要翻译： 车辆高度传感器包括根据车辆的高度打开和关闭的切换电路。 当驱动信号输出到传感器时，驱动车高传感器。 预设电压通过电阻馈送到相应开关电路的端子。 输出端子的电压作为具有对应于各个开关电路的位的车辆高度数据。 当驱动信号的输出暂停时，车辆高度数据被读取为车辆高度传感器故障检测数据。 将故障检测数据与预设的参考数据进行比较。 当故障检测数据与预设的参考数据不同时，车辆高度传感器被判断为错误。

公开(公告)号：US08375891B2

公开(公告)日：2013-02-19

申请号：US12440635

申请日：2007-09-10

申请人： Hiroshi Nagata ,  Kyuzo Nakamura ,  Takeo Katou ,  Atsushi Nakatsuka ,  Ichirou Mukae ,  Masami Itou ,  Ryou Yoshiizumi ,  Yoshinori Shingaki

发明人： Hiroshi Nagata ,  Kyuzo Nakamura ,  Takeo Katou ,  Atsushi Nakatsuka ,  Ichirou Mukae ,  Masami Itou ,  Ryou Yoshiizumi ,  Yoshinori Shingaki

IPC分类号： C23C16/448 ,  C23C16/455 ,  C23C16/458 ,  C23C16/46 ,  C23F1/00 ,  H01L21/306 ,  C23C16/06 ,  C23C16/22

CPC分类号： C23C14/24 ,  H01F41/0293

摘要： There is provided a vacuum evaporating apparatus which is suitable for performing a process in which a metal vapor atmosphere is formed in a processing chamber, the metal atoms in this metal vapor atmosphere are caused to be adhered to the surface of an object to be processed, and the metal atoms adhered to the surface of the object to be processed are diffused into grain boundary phases thereof. The apparatus comprises: a processing furnace (11); at least one processing box (4) disposed inside the processing furnace; and a heating means (2) provided inside the processing furnace so as to enclose the processing box. An evacuating means is provided which, after housing the processing box inside the processing furnace in a state in which the object to be processed (S) and the metal evaporating material (V) are disposed in the processing box, reduces the processing furnace and the processing box to a predetermined pressure and keep them at that pressure. The heating means is operated in the reduced pressure to evaporate the metal evaporating material while increasing the object to be processed to a predetermined temperature. The evaporated metal atoms are supplied to the surface of the object to be processed.

摘要翻译： 提供了一种真空蒸发装置，其适于进行在处理室中形成金属蒸汽气氛的过程，使金属蒸气气氛中的金属原子粘附到待处理物体的表面， 并且附着在待处理物体表面的金属原子扩散到其晶界相。 该装置包括：加工炉（11）; 设置在处理炉内的至少一个处理箱（4） 以及设置在处理炉内部以包围处理盒的加热装置（2）。 本发明提供一种排气装置，其特征在于，处理炉内处理箱内处理箱体（S）和金属蒸发材料（V）的状态被设置在处理箱内时，将加工炉和 处理箱到预定的压力并保持在该压力下。 加热装置在减压下操作以蒸发金属蒸发材料，同时将待处理物体增加到预定温度。 蒸发的金属原子被供应到待处理物体的表面。

公开(公告)号：US08262808B2

公开(公告)日：2012-09-11

申请号：US12519878

申请日：2007-12-19

申请人： Hiroshi Nagata ,  Kyuzo Nakamura ,  Takeo Katou ,  Atsushi Nakatsuka ,  Ichirou Mukae ,  Masami Itou ,  Ryou Yoshiizumi ,  Yoshinori Shingaki

发明人： Hiroshi Nagata ,  Kyuzo Nakamura ,  Takeo Katou ,  Atsushi Nakatsuka ,  Ichirou Mukae ,  Masami Itou ,  Ryou Yoshiizumi ,  Yoshinori Shingaki

IPC分类号： H01F1/057

CPC分类号： C22C33/0242 ,  B22F2998/00 ,  B22F2998/10 ,  B22F2999/00 ,  C22C2202/02 ,  H01F41/0273 ,  H01F41/0293 ,  C22C33/0278 ,  B22F3/12 ,  B22F2201/40 ,  B22F2201/10 ,  B22F2201/20

摘要： There is provided a method of manufacturing a permanent magnet which has an extremely high coercive force and high magnetic properties is manufactured at high productivity. There are executed: a first step of causing at least one of Dy and Tb to adhere to at least part of a surface of iron-boron-rare-earth based sintered magnet; and a second step of diffusing, through heat-treatment at a predetermined temperature, at least one of Dy and Tb adhered to the surface of the sintered magnet into grain boundary phase of the sintered magnet. As the sintered magnet, there is used one which is manufactured by: mixing each powder of principal phase alloy (constituted primarily by R2T14B phase, where R is at least one rare earth element primarily including Nd and where T is a transition metal primarily including Fe), and a liquid phase alloy (having a higher content of R than R2T14B phase and primarily constituted by R-rich phase) in a predetermined mixing ratio; press-forming in magnetic field a mixed powder thus obtained; and sintering a press-formed body in vacuum or inert gas atmosphere.

摘要翻译： 提供了一种制造具有极高矫顽力的永磁体的方法，并以高生产率制造高磁性。 执行：使Dy和Tb中的至少一种附着在铁 - 硼 - 稀土类烧结磁体的表面的至少一部分上的第一步骤; 以及第二步骤，通过在预定温度下进行热处理，将附着在烧结磁体表面上的Dy和Tb中的至少一种扩散到烧结磁体的晶界相。 作为烧结磁体，使用以下制造方法：将主相合金粉末（主要由R2T14B相构成，其中R为主要包含Nd的至少一种稀土元素，其中T为主要包含Fe的过渡金属） ）和预定混合比的液相合金（R含量比R2T14B相高，主要由富R相构成）; 在磁场中成形如此得到的混合粉末; 并在真空或惰性气体气氛中烧结压制成形体。

公开(公告)号：US08128760B2

公开(公告)日：2012-03-06

申请号：US12519884

申请日：2007-12-19

申请人： Hiroshi Nagata ,  Kyuzo Nakamura ,  Takeo Katou ,  Atsushi Nakatsuka ,  Ichirou Mukae ,  Masami Itou ,  Ryou Yoshiizumi ,  Yoshinori Shingaki

发明人： Hiroshi Nagata ,  Kyuzo Nakamura ,  Takeo Katou ,  Atsushi Nakatsuka ,  Ichirou Mukae ,  Masami Itou ,  Ryou Yoshiizumi ,  Yoshinori Shingaki

IPC分类号： H01F1/057

CPC分类号： H01F41/026 ,  H01F1/0577 ,  H01F7/02 ,  H01F41/0293

摘要： By eliminating the necessity of a prior step for cleaning a sintered magnet before adhering Dy and/or Tb to the surface of the sintered magnet S, the productivity of a permanent magnet having diffused Dy and/or Tb into grain boundary phase is improved. Iron-boron-rare earth based sintered magnet (S) disposed in a processing chamber (20) is heated to a predetermined temperature. An evaporating material (V) which is made of a hydride containing at least one of Dy and Tb is disposed in the same or in another processing chamber and is evaporated to cause the evaporated evaporating material to the surface of the sintered magnet. Metal atoms of Dy and/or Tb are diffused into grain boundary phase of the sintered magnet.

摘要翻译： 通过消除在将Dy和/或Tb粘附到烧结磁体S的表面之前清洁烧结磁体的先前步骤的必要性，具有扩散的Dy和/或Tb的永磁体的生产率提高到晶界相。 设置在处理室（20）中的铁 - 硼 - 稀土类烧结磁体（S）被加热到预定温度。 将由含有Dy和Tb中的至少一种的氢化物制成的蒸发材料（V）设置在同一处理室中或在另一个处理室中，蒸发而使蒸发的蒸发材料到烧结磁体的表面。 Dy和/或Tb的金属原子扩散到烧结磁体的晶界相。

公开(公告)号：US20100051140A1

公开(公告)日：2010-03-04

申请号：US12519871

申请日：2007-12-19

申请人： Hiroshi Nagata ,  Kyuzo Nakamura ,  Takeo Katou ,  Atsushi Nakatsuka ,  Ichirou Mukae ,  Masami Itou ,  Ryou Yoshiizumi ,  Yoshinori Shingaki

发明人： Hiroshi Nagata ,  Kyuzo Nakamura ,  Takeo Katou ,  Atsushi Nakatsuka ,  Ichirou Mukae ,  Masami Itou ,  Ryou Yoshiizumi ,  Yoshinori Shingaki

IPC分类号： H01F41/02 ,  H01F1/053 ,  H01F1/08

CPC分类号： H01F1/0577 ,  H01F41/0293

摘要： By causing at least one of Dy and Tb to be adhered to the surface of an iron-boron-rare earth based sintered magnet of a predetermined shape, and is then to be diffused into grain boundary phase, a permanent magnet can be manufactured at high workability and low cost. An iron-boron-rare earth based sintered magnet is disposed in a processing chamber and is heated to a predetermined temperature. Also, an evaporating material made up of a fluoride containing at least one of Dy and Tb disposed in the same or another processing chamber is evaporated, and the evaporated evaporating material is caused to be adhered to the surface of the sintered magnet. The Dy and/or Tb metal atoms of the adhered evaporating material are diffused into the grain particle phase of the sintered magnet before a thin film made of the evaporated material is formed on the surface of the sintered magnet.

摘要翻译： 通过使Dy和Tb中的至少一种粘附到具有预定形状的铁 - 硼 - 稀土类烧结磁体的表面上，然后被扩散到晶界相中，可以高度制造永久磁铁 可操作性和低成本。 将铁 - 硼 - 稀土类烧结磁体设置在处理室中并加热至预定温度。 此外，由含有设置在相同或另一处理室中的Dy和Tb中的至少一种的氟化物构成的蒸发材料蒸发，使蒸发的蒸发材料附着在烧结磁体的表面。 在烧结磁体的表面上形成由蒸发材料制成的薄膜之前，附着的蒸发材料的Dy和/或Tb金属原子扩散到烧结磁体的颗粒相。

公开(公告)号：US4728120A

公开(公告)日：1988-03-01

申请号：US913419

申请日：1986-09-30

申请人： Shuuichi Buma ,  Toshio Onuma ,  Kaoru Ohashi ,  Masami Itou

发明人： Shuuichi Buma ,  Toshio Onuma ,  Kaoru Ohashi ,  Masami Itou

IPC分类号： B60G17/0165 ,  B60G21/055 ,  B60G11/26

CPC分类号： B60G17/0165 ,  B60G21/0556 ,  B60G21/0558 ,  B60G2400/206 ,  B60G2400/60 ,  B60G2400/821 ,  B60G2400/91 ,  B60G2500/30 ,  B60G2600/02 ,  B60G2800/162 ,  B60G2800/916

摘要： A suspension controller for a vehicle is provided to effectively absorb vibrations such as resonant vibration of the mass of the wheel when the wheel is not on the ground, namely, "resonant vibration of unsprung mass". The suspension controller includes: a vehicle height detection means at a front wheel; a vehicle height determination means for comparing the vehicle height with a predetermined reference value; a cycle time determination means for detecting the cycle time of the vehicle height signal and for comparing the detected cycle time with a predetermined reference value; a control means for generating a suspension characteristic alteration signal based upon the vehicle height determination result and the cycle time determination result; and a suspension characteristic alteration means for altering a suspension characteristic of the vehicle in response to the suspension characteristic alteration signal.

摘要翻译： 提供一种用于车辆的悬架控制器，用于当车轮不在地面上时，即“簧下质量的共振振动”，有效地吸收诸如车轮质量的共振振动的振动。 悬架控制器包括：前轮处的车辆高度检测装置; 车辆高度确定装置，用于将车辆高度与预定的参考值进行比较; 循环时间确定装置，用于检测车辆高度信号的循环时间，并将检测到的循环时间与预定参考值进行比较; 控制装置，用于根据车辆高度确定结果和循环时间确定结果产生悬挂特性改变信号; 以及用于响应于所述悬架特性改变信号来改变所述车辆的悬架特性的悬架特性改变装置。

公开(公告)号：US4714272A

公开(公告)日：1987-12-22

申请号：US910977

申请日：1986-09-24

申请人： Shuuichi Buma ,  Toshio Onuma ,  Kaoru Ohashi ,  Masami Itou

发明人： Shuuichi Buma ,  Toshio Onuma ,  Kaoru Ohashi ,  Masami Itou

IPC分类号： B60G17/00 ,  B60G17/015 ,  B60G17/0165 ,  B60G21/055 ,  B60G23/00 ,  B60G11/26

CPC分类号： B60G17/0165 ,  B60G21/0556 ,  B60G2400/821 ,  B60G2500/30 ,  B60G2600/02 ,  B60G2800/162

摘要： A suspension controller is provided to effectively absorb a sporadic shock by appropriately altering a suspension characteristic. Especially, when a sporadic shock is detected, which is caused by riding-through a dip or riding-over a bump of the front wheels, the suspension controller of the invention can alter the rear suspension characteristic before the rear wheels ride through the dip or over the bump. The suspension controller of the invention particularly includes restoration means for restoring the altered suspension characteristic when a predetermined delay time interval has elapsed from a time point at which a vehicle height data was determined to be out of a predetermined range by determination means, and for starting the recount of the predetermined delay time interval if the vehicle height data is again determined to be out of the predetermined range by the determination means before the predetermined delay time interval elapses from the first determination.

摘要翻译： 提供悬架控制器，通过适当地改变悬架特性来有效吸收零星冲击。 特别地，当通过踩踏或骑行前轮的凸起而检测到零星的冲击时，本发明的悬架控制器可以在后轮穿过倾斜之前改变后悬架特性，或者 在颠簸 本发明的悬架控制器特别地包括恢复装置，用于当通过确定装置从确定车辆高度数据的时间点到超出预定范围的预定延迟时间间隔之后恢复改变的悬架特性，并且用于启动 如果在从第一确定经过预定延迟时间间隔之前，通过确定装置再次将车辆高度数据确定为超出预定范围，则重新计算预定延迟时间间隔。