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1. 发明授权

US06905783B2 Steel sheet for porcelain enameling and method for production thereof, and enameled product and method for production thereof 失效
标题翻译：瓷釉用钢板及其制造方法，以及搪瓷制品及其制造方法
公开(公告)号：US06905783B2
公开(公告)日：2005-06-14
申请号：US10204358
申请日：2001-12-17
申请人： Fumiaki Sato , Toshihira Hamada , Shuzo Oda , Yoshihiro Jono , Takahiro Hayashida , Junichi Fujimoto , Masao Komai
发明人： Fumiaki Sato , Toshihira Hamada , Shuzo Oda , Yoshihiro Jono , Takahiro Hayashida , Junichi Fujimoto , Masao Komai
IPC分类号： C25D5/12 , B32B15/01 , C22C38/00 , C22C38/04 , C22C38/06 , C22C38/12 , C22C38/14 , C22C38/60 , C23C26/00 , C23C28/00 , C23C30/00 , C23D3/00 , C25D5/50 , B32B15/18 , C21D9/46
CPC分类号： C22C38/002 , B32B15/013 , B32B15/015 , C22C38/004 , C22C38/04 , C22C38/06 , C22C38/12 , C22C38/14 , C22C38/60 , C23C26/00 , C23C28/321 , C23C28/325 , C23C28/345 , C23C30/00 , C25D5/50 , Y10T428/12597 , Y10T428/12604 , Y10T428/12826 , Y10T428/12937 , Y10T428/12944 , Y10T428/12958
摘要： Steel sheet for porcelain enameling having excellent workability yet capable of providing an enamel layer having excellent adhesion with the steel sheet on direct-on enameling once and still free of black specks defects, a method for producing the same, as well as a porcelain enamel product and the method for producing the same are provided, in which low carbon Al-killed steel sheet, high oxygen steel sheet, Ti-added steel sheet, Nb-added steel sheet, Ti—Nb-added steel sheet or B-added steel sheet is used. A steel sheet for porcelain enameling is produced by applying Ni—Mo alloy plating to the low carbon Al-killed steel sheet, high oxygen steel sheet, Ti-added steel sheet, Nb-added steel sheet, Ti—Nb-added steel sheet or B-added steel sheet having specified components and composition ratio, and after performing heat treatment thereto to control the content of Ni, Mo, and Fe that are present on the surface of the steel sheet in a predetermined range, porcelain enamel is applied and fired.
摘要翻译：具有优异的可加工性的瓷搪瓷用钢板，能够提供一次并且仍然没有黑色斑点缺陷的直接搪瓷上具有优异粘合性的搪瓷层，其制造方法以及瓷搪瓷制品提供了其制造方法，其中低碳Al镇静钢板，高氧钢板，添加Ti的钢板，添加Nb的钢板，添加了Ti-Nb的钢板或B添加钢板用来。通过将Ni-Mo合金镀层施加到低碳Al-镇静钢板，高氧钢板，添加Ti的钢板，添加Nb的钢板，添加Ti-Nb的钢板或者添加了特定成分和组成比的B添加钢板，在进行热处理之后，将钢板表面上存在的Ni，Mo，Fe含量控制在规定范围内，进行瓷搪瓷。

2. 发明授权

US06805975B2 Steel sheet for procelain enameling and method for production thereof, and enameled product and method for production thereof 失效
标题翻译：搪瓷用钢板及其制造方法，以及搪瓷制品及其制造方法
公开(公告)号：US06805975B2
公开(公告)日：2004-10-19
申请号：US10204348
申请日：2003-01-16
申请人： Fumiaki Sato , Toshihira Hamada , Shuzo Oda , Yoshihiro Jono , Takahiro Hayashida , Junichi Fujimoto , Masao Komai
发明人： Fumiaki Sato , Toshihira Hamada , Shuzo Oda , Yoshihiro Jono , Takahiro Hayashida , Junichi Fujimoto , Masao Komai
IPC分类号： B32B1504
CPC分类号： C22C38/002 , C22C38/004 , C22C38/04 , C22C38/08 , C22C38/12 , C22C38/14 , C23C10/30 , C23C26/00 , C23C28/321 , C23C28/34 , C23C30/00 , C23D5/00 , C25D5/50 , Y10T428/12535 , Y10T428/12611 , Y10T428/12618 , Y10T428/12806 , Y10T428/12937 , Y10T428/12944 , Y10T428/12951 , Y10T428/12972 , Y10T428/12979
摘要： Steel sheet for porcelain enameling capable of realizing excellent enamel adhesion with the steel sheet by direct-on enameling once is provided by using a Ti-added steel sheet; there are also a method for producing the same, as well as a porcelain enamel product and the method for producing the same. A steel sheet for porcelain enameling is produced by providing a Ni—Mo alloy plating film on a Ti-added steel sheet containing 0.01% by weight (wherein, % represents “% by weight” hereinafter) or less of C, 0.5% or less of Mn, 0.04% or less of P, 0.04% or less of S, 0.01 to 0.50% of Ti, and balance Fe accompanied by unavoidable impurities, and by then performing heat treatment thereto to control the content of Ni, Mo, and Fe present in the surface of the steel sheet in a predetermined range, porcelain enamel is applied once and fired.
摘要翻译：通过使用添加Ti的钢板，提供能够通过直接搪瓷一次实现与钢板的优异搪瓷粘合性的瓷搪瓷用钢板; 还有其制造方法以及瓷搪瓷制品及其制造方法。通过在含有0.01重量％的Ti添加钢板上（其中，％表示“以重量％”表示“C”以下）为0.5％以下，提供Ni-Mo合金镀膜，制造瓷搪瓷用钢板的Mn，0.04％以下的P，0.04％以下的S，0.01〜0.50％的Ti，余量的Fe伴随着不可避免的杂质，然后进行热处理以控制Ni，Mo和Fe的含量在预定范围内存在于钢板表面，一次施加瓷釉，并进行烧制。

3. 发明申请

US20070071994A1 Surface-treated a1 sheet having excellent solderability, heat sink using the sheet, and method for manufacturing the surface-treated a1 sheet having excellent solderability 审中-公开
标题翻译：具有优异的可焊性的表面处理的a1片材，使用该片材的散热片以及具有优异可焊性的表面处理的a1片材的制造方法
公开(公告)号：US20070071994A1
公开(公告)日：2007-03-29
申请号：US10547087
申请日：2004-01-15
申请人： Takahiro Hayashida , Tomoyuki Tsuruda , Masao Komai
发明人： Takahiro Hayashida , Tomoyuki Tsuruda , Masao Komai
IPC分类号： B32B15/01 , B32B37/00 , C25D7/06
CPC分类号： F28F21/084 , C23C2/12 , C23C2/26 , C23C28/00 , C23C28/021 , C23C28/023 , C23C28/025 , C23C28/028 , C25D5/44 , F28F3/02 , H01L23/3736 , H01L2924/0002 , Y10T428/12736 , H01L2924/00
摘要： A surface-treated Al sheet that has excellent adhesion with a plating layer, solder wettability, and soldering strength, and can be preferably used for a heat sink which has excellent heat radiation and can be soldered; a heat sink using the Al sheet; and a method for manufacturing the surface-treated Al sheet at low cost are intended to be provided. A Zn layer is formed on a surface of an Al substrate, and a Ni layer and a Sn layer are formed by plating by displacement plating thereon, or a layer which has a solder flux property and improves thermal emission is further formed on the surface-treated Al sheet.
摘要翻译：与镀层具有优异的粘合性，焊料润湿性和焊接强度的表面处理的铝片，可以优选用于具有优异的散热并可焊接的散热片; 使用Al片的散热器; 并且希望提供一种以低成本制造经表面处理的铝片的方法。在Al衬底的表面上形成Zn层，通过在其上移位电镀而形成Ni层和Sn层，或者在表面形成层上进一步形成具有焊剂特性并改善热发射的层，处理的铝片。

4. 发明授权

US5079490A Spindle drive system of machine tool 失效
标题翻译：机床主轴驱动系统
公开(公告)号：US5079490A
公开(公告)日：1992-01-07
申请号：US581954
申请日：1990-09-13
申请人： Hirofumi Kita , Takahiro Hayashida
发明人： Hirofumi Kita , Takahiro Hayashida
IPC分类号： B23Q5/10 , B23Q5/04 , B23Q5/20 , B23Q16/02 , G05B19/23
CPC分类号： G05B19/232 , G05B2219/41004 , G05B2219/42104
摘要： A spindle drive system of a machine tool, wherein a control mode changeover section of a control unit selects one of both a speed control mode for controlling a rotational speed of a spindle through negative feedback of the rotational speed of the spindle and a position control mode for controlling a rotational position of the spindle through negative feedback of the rotational position of the spindle, and a gain changeover section changes speed loop and position loop gains to a greater value during cutting operation than during non-cutting rapid feed operation when the position control mode has been selected.

5. 发明授权

US07837963B2 Method for removing lead from cement burning furnace 有权
标题翻译：从水泥燃烧炉中除铅的方法
公开(公告)号：US07837963B2
公开(公告)日：2010-11-23
申请号：US12446966
申请日：2007-10-19
申请人： Junichi Terasaki , Hajime Wada , Takahiro Hayashida , Soichiro Okamura
发明人： Junichi Terasaki , Hajime Wada , Takahiro Hayashida , Soichiro Okamura
IPC分类号： B01D53/64
CPC分类号： C22B7/02 , C04B7/365 , C22B5/16 , C22B13/025 , Y02P10/214
摘要： A method to efficiently reduce lead content of cement without exerting influence upon quality of the cement. The method comprises the steps of: controlling O2 concentration of combustion gas in an inlet end of a cement kiln to 5% or lower and/or CO concentration thereof 1000 ppm or more; extracting a part of combustion gas from the cement kiln and collecting dust contained in the combustion gas; and collecting lead from the dust collected. With this, the area where raw material temperature in the cement kiln is between 800° and 1100° can be turned into reducing atmosphere to sharply increase volatilization rate of lead, and collection of lead from the dust allows lead content of cement to efficiently be reduced without exerting influence upon quality of the cement.
摘要翻译：一种有效降低水泥铅含量而不影响水泥质量的方法。该方法包括以下步骤：将水泥窑入口端的燃烧气体的O 2浓度控制在5％以下，和/或其CO浓度为1000ppm以上; 从水泥窑中提取一部分燃烧气体并收集燃烧气体中含有的灰尘; 并从收集的灰尘中收集铅。因此，水泥窑的原料温度在800°〜1100°之间的区域可以转化为还原气氛，从而大大提高铅的挥发率，从灰尘中收集铅可以有效降低水泥的铅含量而不影响水泥的质量。

6. 发明授权

US5197363A Spindle driving device for a machine tool 失效
标题翻译：用于机床工具的主轴驱动装置
公开(公告)号：US5197363A
公开(公告)日：1993-03-30
申请号：US537737
申请日：1990-06-14
申请人： Hiroaki Okachi , Takahiro Hayashida , Mahito Unno
发明人： Hiroaki Okachi , Takahiro Hayashida , Mahito Unno
IPC分类号： B23Q15/00 , B23B3/30 , B23Q15/08 , B23Q39/04 , G05B19/18 , G05D3/12
CPC分类号： B23Q39/048 , G05B19/182 , G05B2219/50235 , Y10T82/2502 , Y10T82/2524
摘要： The invention relates to a spindle drive controller for a machine tool such as a numerically controlled lathe of the two spindle type. According to the invention, a drive control unit is enabled to separately control the spindles, or jointly control both spindles simultaneously. A switchover unit controls whether one or both spindles is controlled, and changeover units are provided for selectively feeding back speed and position feedback signals from one or the other of the respective spindles, depending on which spindle is being driven at that time.

7. 发明授权

US5196778A Control apparatus suitable for use in induction motor 失效
标题翻译：适用于感应电动机的控制装置
公开(公告)号：US5196778A
公开(公告)日：1993-03-23
申请号：US804476
申请日：1991-12-09
申请人： Takahiro Hayashida
发明人： Takahiro Hayashida
IPC分类号： G05B19/19
CPC分类号： G05B19/19 , G05B2219/41004 , G05B2219/42104
摘要： A gain change-over switch according to the present invention serves to change over at least one of a current loop gain and a velocity loop gain to a value of the gain greater than that in other modes, in the case where a rotational-position control mode is selected as a control mode of the induction motor out of a rotational-speed control mode and a rotational-position control mode or where the rotational-position control mode is chosen and at the same time, a work mode for driving a work piece to work the same is selected, whereby an induction motor is controlled with high accuracy. Further, an exciting change-over switch according to the present invention serves to select a reinforcement exciting circuit for producing the secondary flux in the induction motor, which is greater than that produced by a weakening variable exciting circuit, only in the case where the rotational-position control mode and in the work mode are selected, thereby to control the induction motor with high accuracy. In other modes, the change-over switch serves to select the weakening variable exciting circuit for variably controlling the excitation-component of the primary current to produce the secondary flux corresponding to a torque component developed by the primary current.
摘要翻译：根据本发明的增益转换开关用于将电流环路增益和速度环路增益中的至少一个改变为大于其他模式的增益值，在旋转位置控制模式作为感应电动机的控制模式从旋转速度控制模式和旋转位置控制模式中选择，或者选择旋转位置控制模式，同时选择用于驱动工件的工作模式选择相同的工作，由此感应电动机以高精度被控制。此外，根据本发明的激励转换开关用于选择用于在感应电动机中产生次级磁通的增强激励电路，其大于由弱化可变激励电路产生的二次磁通，仅在旋转选择位置控制模式和工作模式，从而高精度地控制感应电动机。在其他模式中，转换开关用于选择用于可变地控制初级电流的激励分量的弱化可变激励电路，以产生对应于由初级电流产生的转矩分量的二次通量。

8. 发明授权

US5747957A Method of controlling vectors in motor and vector-controlling inverter device 失效
标题翻译：控制电机矢量控制方法及矢量控制逆变装置
公开(公告)号：US5747957A
公开(公告)日：1998-05-05
申请号：US743662
申请日：1996-11-05
申请人： Takahiro Hayashida
发明人： Takahiro Hayashida
IPC分类号： H02P21/00 , H02P27/04 , H02P27/06 , H02P27/08 , H02P5/41
CPC分类号： H02P21/36 , H02P21/22
摘要： In a vector control method for controlling a motor by detecting a primary current in a motor driven by an inverter circuit with an electric current detector, dividing the primary current detection value detected by the electric current detector to a current-for-torque detection value and a detected current-for-excitation detection value, and thus dividing a primary current instruction value to a current-for-torque instruction value and a current-for-excitation value, a portion between the current-for-torque detection value and current-for-excitation detection value each obtained from the primary current detection value is changed by an Iq gain circuit (gain Kqc) and an Id gain circuit (gain Kd), which are discrete circuits, and the rated torque characteristics of the motor is changed according to change of the apportion.
摘要翻译：在通过利用电流检测器检测由逆变器电路驱动的电动机中的初级电流来控制电动机的矢量控制方法中，将由电流检测器检测出的一次电流检测值除以转矩电流检测值，以及检测到的励磁电流检测值，从而将初级电流指令值除以转矩指令值和励磁电流值，转矩电流检测值与电流转换检测值之间的部分，通过作为离散电路的Iq增益电路（增益Kqc）和Id增益电路（增益Kd）来改变从初级电流检测值获得的励磁检测值，并且电动机的额定转矩特性根据改变分配。

9. 发明授权

US5744927A Inverter control method and apparatus 失效
标题翻译：逆变器控制方法及装置
公开(公告)号：US5744927A
公开(公告)日：1998-04-28
申请号：US374873
申请日：1995-01-19
申请人： Takahiro Hayashida
发明人： Takahiro Hayashida
IPC分类号： H02H7/08 , H02M7/48 , H02M7/5395 , H02P20060101 , H02P21/00 , H02P27/08 , H02P7/63
CPC分类号： H02P21/0003
摘要： An inverter control apparatus and method for a motor driven by an inverter circuit. The primary current of the motor is detected by a detector circuit and is used in combination with a primary current command value to provide pulse-width modulation of the inverter circuit. The inverter is controlled by a switching circuit that can change the PWM frequency based on any one or more factors, including motor speed, motor speed or position control mode, equivalent load factor and detected temperature.
摘要翻译：一种用于由逆变器电路驱动的电动机的逆变器控制装置和方法。电动机的初级电流由检测器电路检测，并与初级电流指令值组合使用以提供逆变器电路的脉冲宽度调制。逆变器由一个开关电路控制，可以根据电机速度，电机速度或位置控制模式，等效负载因子和检测温度等任何一个或多个因素改变PWM频率。

10. 发明授权

US4687978A Positioning indexing control device for inverter apparatus 失效
标题翻译：变频器设备定位分度控制装置
公开(公告)号：US4687978A
公开(公告)日：1987-08-18
申请号：US788213
申请日：1985-10-16
申请人： Takahiro Hayashida
发明人： Takahiro Hayashida
IPC分类号： H02P27/06 , G05B19/23 , G05B11/28
CPC分类号： G05B19/232 , G05B2219/43194 , G05B2219/49273 , G05B2219/50047
摘要： A positioning-indexing device for an inverter apparatus provided with an indexing command control circuit for making positioning and indexing control of an inverter apparatus with an induction motor connected thereto as a load adapted, upon receipt of an indexing command after the rotation of the motor has been stopped at a specific position, to read a new command for stopping at any other specific position and to allow the spindle of the motor to stop at the aimed stop position with its rigidity maintained, within one rotation thereof, and without presenting such phenomena as damped oscillation about the aimed stop position.
摘要翻译：一种用于逆变器装置的定位分度装置，其具有分度指令控制电路，用于使连接有感应电动机的逆变器装置的定位和分度控制作为负载适应于在电动机旋转之后接收到分度指令时在特定位置停止，读取新的命令以停止在任何其他特定位置，并允许电动机的主轴停止在目标停止位置，其刚度保持在其一个旋转中，并且不呈现这样的现象阻止关于目标停止位置的振荡。

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