公开(公告)号：US20100200553A1

公开(公告)日：2010-08-12

申请号：US12684314

申请日：2010-01-08

申请人： Kei YAMAZAKI ,  Keiichi Suzuki ,  Masahiro Honma ,  Eiji Sato

发明人： Kei YAMAZAKI ,  Keiichi Suzuki ,  Masahiro Honma ,  Eiji Sato

IPC分类号： B23K9/10

CPC分类号： B23K9/092 ,  B23K9/073 ,  B23K9/0953 ,  B23K9/0956 ,  B23K9/173

摘要： A welding control apparatus according to the present invention includes an integrator for starting calculation of a voltage error integral value Sv2, expressed by a formula (1) given below, from a time when a first pulse period ends and a second pulse period starts in a pulse cycle, based on various data of information regarding a gradient Ks of an external characteristic of a welding power supply and a welding current setting value Is2 and a welding voltage setting value Vs2 both in a second pulse period, which are preset as parameters in the formula (1), as well as on an instantaneous value Io2 of a welding current and an instantaneous value Vo2 of a welding voltage both detected in the second pulse period, a comparator for comparatively determining whether a value of the voltage error integral value Sv2 provided as the calculation result has become 0, and a waveform generator for, per pulse cycle, terminating the relevant pulse cycle and starting a next pulse cycle at a time when the value of the voltage error integral value Sv2 has become 0, whereby a variation in an arc length caused by disturbances is precisely suppressed in pulse arc welding of consumed electrode type: Sv2=∫{Ks(Io2−Is2)+Vs2−Vo2}dt  (1)

摘要翻译： 根据本发明的焊接控制装置包括积分器，用于从第一脉冲期间结束时开始第二脉冲期间开始计算电压误差积分值Sv2，由下面给出的公式（1）表示， 基于关于焊接电源的外部特性的梯度Ks和焊接电流设定值Is2以及焊接电压设定值Vs2的信息的各种数据，在第二脉冲期间，作为参数被预先设定 公式（1），以及在第二脉冲周期中检测到的焊接电流的瞬时值Io2和焊接电压的瞬时值Vo2，比较器，用于相对确定是否提供电压误差积分值Sv2的值 当计算结果为0时，以及每个脉冲周期的波形发生器终止相关的脉冲周期，并在下一个脉冲周期开始下一个脉冲周期 电压误差积分值Sv2的e值变为0，从而在消耗电极类型的脉冲电弧焊中精确地抑制由干扰引起的电弧长度的变化：Sv2 =∫{Ks（Io2-Is2）+ Vs2-Vo2} dt（1）

公开(公告)号：US20100065349A1

公开(公告)日：2010-03-18

申请号：US12312745

申请日：2007-12-05

申请人： Shinji Ichikawa ,  Eiji Sato

发明人： Shinji Ichikawa ,  Eiji Sato

IPC分类号： B60K1/00 ,  H02J1/10

CPC分类号： B60W20/00 ,  B60K1/02 ,  B60K6/20 ,  B60K6/26 ,  B60K6/445 ,  B60L3/0046 ,  B60L3/0092 ,  B60L3/04 ,  B60L11/123 ,  B60L11/14 ,  B60L11/1816 ,  B60L11/1868 ,  B60L2210/40 ,  B60L2240/526 ,  B60L2270/20 ,  B60W10/08 ,  B60W10/26 ,  H02J1/102 ,  H02J3/006 ,  H02J7/34 ,  H02J2001/008 ,  H02M1/10 ,  H02P2201/09 ,  Y02T10/6217 ,  Y02T10/6269 ,  Y02T10/642 ,  Y02T10/7005 ,  Y02T10/7066 ,  Y02T10/7072 ,  Y02T10/7077 ,  Y02T10/7241 ,  Y02T10/92 ,  Y02T90/127 ,  Y02T90/14 ,  Y10T307/391 ,  Y10T307/707

摘要： When power storage units (10) and (20) are both in a normal condition, system relays (SMR1) and (SMR2) are maintained in an ON state. A converter (18) performs a voltage conversion operation in accordance with a voltage control mode (boost), and a converter (28) performs a boost operation in accordance with an electric power control mode. If some kind of fault condition occurs in the power storage unit (10) and the system relay (SMR1) is driven to an OFF state, the converters (18) and (28) stop the voltage conversion operation and maintain an electrically conducting state between the power storage units (10) and (20) and a main positive bus (MPL), a main negative bus (MNL).

摘要翻译： 当蓄电单元（10）和（20）都处于正常状态时，系统继电器（SMR1）和（SMR2）保持在ON状态。 A转换器（18）根据电压控制模式（升压）进行电压转换动作，转换器（28）根据电力控制模式进行升压动作。 如果蓄电单元（10）发生某种故障状态，并将系统继电器（SMR1）驱动为OFF状态，则转换器（18）和（28）停止电压转换动作，并保持导通状态 蓄电单元（10）和（20）以及主正母线（MPL），主负母线（MNL）。

公开(公告)号：US20090243522A1

公开(公告)日：2009-10-01

申请号：US12091892

申请日：2006-10-26

申请人： Masayoshi Suhama ,  Masaki Okamura ,  Eiji Sato

发明人： Masayoshi Suhama ,  Masaki Okamura ,  Eiji Sato

IPC分类号： H02P3/14

CPC分类号： H02P21/06 ,  B60L7/16 ,  B60L11/08 ,  B60L11/12 ,  B60L15/02 ,  B60L15/025 ,  B60L2210/20 ,  H02P3/18 ,  H02P21/00 ,  H02P21/20 ,  H02P29/0241 ,  H02P2201/09 ,  H02P2205/05 ,  Y02T10/643 ,  Y02T10/646 ,  Y02T10/7077 ,  Y02T10/725

摘要： In a drive system of an AC motor in which a motor current is feedback-controlled, a motor current command is produced in a normal operation according to a torque command value on an optimum efficiency characteristic line so as to select an optimum current phase maximizing an output torque with a constant motor current amplitude. Conversely, when the AC motor produces an excessively generated power exceeding a regeneratable power quantity of the AC motor, a consuming operation is performed for intentionally increasing the power loss in the AC motor. In the consuming operation, the motor current command is produced according to the torque command value on a loss increase characteristic line to change the current phase from the above optimum value. Thereby, the power loss in the AC motor can be increased to consume the surplus power without causing instability in the motor control.

摘要翻译： 在电动机电流被反馈控制的交流电动机的驱动系统中，根据最佳效率特性线上的转矩指令值，在正常运行中产生电动机电流指令，以选择最佳化电流相位 输出转矩与电动机恒定电流幅度恒定。 相反，当交流电动机产生超过交流电动机的再生电力的过度产生的功率时，进行有意增加交流电动机的功率损耗的消耗操作。 在消耗操作中，根据损耗增加特性线上的转矩指令值产生电动机电流指令，以从上述最佳值改变电流相位。 因此，可以增加AC电动机的功率损耗以消耗剩余功率，而不会导致电动机控制中的不稳定性。

公开(公告)号：US20080205688A1

公开(公告)日：2008-08-28

申请号：US12071556

申请日：2008-02-22

申请人： Eiji Sato

发明人： Eiji Sato

IPC分类号： H04R9/06

CPC分类号： H04R9/043 ,  H04R7/24 ,  H04R9/025 ,  H04R2499/11 ,  H04R2499/15

摘要： A speaker includes: a magnetic circuit; a voice coil bobbin; a voice coil; a diaphragm; a frame to which the outer circumference of the diaphragm is connected via a suspension; and a spider to support the center area of the diaphragm. A magnet unit, a pole piece, a pole piece, and a yoke are included in the magnetic circuit. The yoke has a ring shape with a center opening, and is disposed at the rear of the magnet unit. The magnet unit has a ring structure having a plurality of empty portions arranged equiangularly, and the spider includes a main body and a plurality of legs extending radially outwardly from the main body and is disposed inside the magnetic circuit such that distal end tips of the legs pass beyond the inner diameter of the ring structure of the magnet unit.

摘要翻译： 扬声器包括：磁路; 音圈筒管; 音圈 隔膜 隔膜的外周经由悬架连接到的框架; 和一个支撑隔膜中心区域的蜘蛛。 磁路中包括磁体单元，极片，极片和磁轭。 轭具有中心开口的环形，并且设置在磁体单元的后部。 磁体单元具有环形结构，其具有多个等角地布置的空部分，并且所述星形架包括主体和从所述主体径向向外延伸的多个腿，并且设置在所述磁路内，使得所述腿的末端尖端 超过磁体单元的环形结构的内径。

公开(公告)号：US07396042B2

公开(公告)日：2008-07-08

申请号：US11220526

申请日：2005-09-08

申请人： Satoshi Mabuchi ,  Atsushi Kashio ,  Takanori Kanto ,  Eiji Sato ,  Motoaki Naruse

发明人： Satoshi Mabuchi ,  Atsushi Kashio ,  Takanori Kanto ,  Eiji Sato ,  Motoaki Naruse

IPC分类号： B60R21/16

CPC分类号： B60R21/2171 ,  B60R21/23138 ,  B60R21/237

摘要： An airbag apparatus according to the present invention includes a gas generator and an airbag. The airbag includes a panel sheet and a recess defined inwardly with respect to the airbag. The airbag is formed in a bag-like shape by folding the panel sheet in two and sewing the circumference of the panel sheet. The panel sheet has a first folding line and an inward folding portion including a line extending from the first folding line and arranged in a circumferential portion of the panel sheet. The inward folding portion includes a second folding line by which the inward folding portion is defined, a third folding line extending along the line extending from the first folding line, and an insertion opening through which the gas generator is inserted into the airbag. The recess is provided by folding the inward folding portion along the second folding line inwardly with respect to the airbag, re-folding the airbag in two along the third folding line, and sewing the circumference of the inward folding portion together with the circumference of the panel sheet.

摘要翻译： 根据本发明的气囊装置包括气体发生器和气囊。 安全气囊包括面板片和相对于气囊向内限定的凹部。 气囊通过将面板折叠成两个并缝制面板的周边而形成袋状。 面板具有第一折叠线和向内折叠部，包括从第一折叠线延伸并且布置在面板的周向部分中的线。 向内折叠部分包括限定向内折叠部分的第二折叠线，沿着从第一折叠线延伸的线延伸的第三折线和气体发生器通过其插入到气囊中的插入开口。 所述凹部通过相对于所述气囊向内折叠所述第二折叠线而向内折叠部分进行折叠，沿着所述第三折叠线将所述气囊重新折叠成两个，并且将所述向内折叠部分的周边与所述第二折叠部分的圆周一起缝合 面板。

公开(公告)号：US07364194B2

公开(公告)日：2008-04-29

申请号：US10990770

申请日：2004-11-18

申请人： Satoshi Mabuchi ,  Eiji Sato

发明人： Satoshi Mabuchi ,  Eiji Sato

IPC分类号： B60R21/26

CPC分类号： B60R21/231 ,  B60R21/207 ,  B60R21/26 ,  B60R21/261

摘要： An inflator is located inside an airbag of airbag device for supplying inflation gas. The inflator includes a substantially cylindrical body for generating inflation gas, and a substantially tubular retainer made of sheet metal to be mounted around the body for holding the body by fastening a fastening portion. The retainer includes mounting bolts for mounting the airbag to a predetermined mounting position. The retainer includes a fastening portion, a first support portion and a second support portion which are arranged in order along axial direction of the body to abut against a circumference of the body. The fastening portion and the second support portion are located in a substantially opposite area from the first support portion in the circumference of the body based on a center of a cross section of the body taken perpendicularly to the axial direction of the body as the retainer holds the body.

摘要翻译： 充气机位于气囊装置的气囊内部，用于供应充气气体。 充气机包括用于产生充气气体的基本上圆柱形的主体和由金属板制成的大体上管状的保持器，以便通过紧固紧固部分而围绕主体安装以保持本体。 保持器包括用于将安全气囊安装到预定安装位置的安装螺栓。 保持器包括紧固部分，第一支撑部分和第二支撑部分，其沿着主体的轴向依次布置以抵靠主体的圆周。 紧固部分和第二支撑部分位于与身体的圆周上的第一支撑部分基本上相对的区域中，其基于当身体的轴向方向垂直于身体的轴向方向截取的身体的横截面的中心， 身体。

公开(公告)号：US07350811B2

公开(公告)日：2008-04-01

申请号：US11392597

申请日：2006-03-30

申请人： Eiji Sato

发明人： Eiji Sato

IPC分类号： B60R21/016

CPC分类号： B60R21/2338 ,  B60R21/207 ,  B60R21/23138 ,  B60R21/237 ,  B60R2021/23316 ,  B60R2021/23382

摘要： A side airbag apparatus for a vehicle has a gas generator with gas ports, an airbag. With gas injected from the gas ports, the airbag is deployed and inflated between a side portion of a body of the vehicle and a passenger seated on a seat provided in a passenger compartment. The airbag has first and second inflation portion. The first inflation portion is deployed and inflated at a position that corresponds to a shoulder of a passenger having a small physical size. The second inflation portion communicates with the first inflation portion. The second inflation portion is deployed and inflated at a position that corresponds to the abdomen of the passenger having a small physical size. The gas ports are arranged such that gas injected from the gas ports is introduced into the first inflation portion before the second inflation portion. The apparatus further includes a thickness limiting portion located between the first inflation portion and the second inflation portion and a tether. When the airbag is deployed and inflated, the thickness limiting portion limits the thickness of the airbag. The tether connects an upper end of the airbag and the thickness limiting portion to each other.

摘要翻译： 一种用于车辆的侧面安全气囊装置具有带气体的气体发生器，气囊。 当从气体口喷射气体时，安全气囊展开并在车身的侧面部分和坐在乘客舱内的座位上的乘客之间膨胀。 气囊具有第一和第二充气部分。 第一充气部分在相当于具有小物理尺寸的乘客的肩膀的位置处展开和充气。 第二充气部分与第一充气部分连通。 第二充气部分在与物理尺寸小的乘客的腹部对应的位置处展开和充气。 气体端口布置成使得从气体端口喷射的气体在第二充气部分之前被引入第一充气部分。 该装置还包括位于第一充气部分和第二充气部分之间的厚度限制部分和系绳。 当气囊展开并充气时，厚度限制部分限制了气囊的厚度。 系绳将气囊的上端和厚度限制部彼此连接。

公开(公告)号：US20070196604A1

公开(公告)日：2007-08-23

申请号：US11356977

申请日：2006-02-21

申请人： Yoshinari Kurokawa ,  Hideki Toya ,  Eiji Sato

发明人： Yoshinari Kurokawa ,  Hideki Toya ,  Eiji Sato

IPC分类号： C08L53/00 ,  B32B25/04 ,  B32B27/30 ,  F16B4/00

CPC分类号： C08L53/02 ,  B29C61/0608 ,  C08F297/04 ,  C08J5/18 ,  C08J2353/02 ,  C08L25/06 ,  Y10T428/1328 ,  Y10T428/1331 ,  Y10T428/31826 ,  Y10T428/31931 ,  Y10T428/31935 ,  C08L2666/24 ,  C08L2666/02 ,  C08L2666/04 ,  C08L53/00

摘要： A block copolymer mixture comprising block copolymers (A), (B) and (C) each block comprising vinyl aromatic hydrocarbon and conjugated diene monomer units: wherein block (A) comprises from 75 to 95 mass % of a vinyl aromatic hydrocarbon and from 5 to 25 mass % of a conjugated diene, and which has a block portion composed mainly of a vinyl aromatic hydrocarbon having a number average molecular weight of from 30,000 to less than 150,000: block (B) comprises from 50 to 80 mass % of a vinyl aromatic hydrocarbon and from 20 to 50 mass % of a conjugated diene, and which has a block portion composed mainly of a vinyl aromatic hydrocarbon having a number average molecular weight of from 20,000 to less than 120,000, and block (C) comprises from 60 to 95 mass % of a vinyl aromatic hydrocarbon and from 5 to 40 mass % of a conjugated diene, which has at least one random copolymer block portion comprising, as monomer units, from 55 to 95 mass % of a vinyl aromatic hydrocarbon and from 5 to 45 mass % of a conjugated diene.

摘要翻译： 包含嵌段共聚物（A），（B）和（C）的嵌段共聚物混合物，每个嵌段包含乙烯基芳族烃和共轭二烯单体单元：其中嵌段（A）包含75至95质量％的乙烯基芳族烃和5 至25质量％的共轭二烯，并且其具有主要由数均分子量为30,000至小于150,000的乙烯基芳族烃组成的嵌段部分：嵌段（B）包含50至80质量％的乙烯基 芳族烃和20〜50质量％的共轭二烯，并且其具有主要由数均分子量为20,000以上且小于120,000的乙烯基芳烃组成的嵌段部分，嵌段（C）为60〜 95质量％的乙烯基芳香烃和5〜40质量％的共轭二烯，其具有至少一个无规共聚物嵌段部分，其包含55至95质量％的乙烯基芳族烃作为单体单元和5至 45质量 ％的共轭二烯。

公开(公告)号：US07212891B2

公开(公告)日：2007-05-01

申请号：US11477595

申请日：2006-06-30

申请人： Eiji Sato

发明人： Eiji Sato

IPC分类号： B60K1/00

CPC分类号： B60L3/04 ,  B60K6/445 ,  B60L3/0046 ,  B60L3/0069 ,  B60L3/0092 ,  B60L11/123 ,  B60L11/14 ,  B60L15/20 ,  B60L2210/10 ,  B60L2210/14 ,  B60L2210/20 ,  B60L2240/36 ,  B60W10/08 ,  Y02T10/6217 ,  Y02T10/6239 ,  Y02T10/644 ,  Y02T10/645 ,  Y02T10/646 ,  Y02T10/7077 ,  Y02T10/7216 ,  Y02T10/7225 ,  Y02T10/725 ,  Y02T10/7275

摘要： Upon detection of a fault in a DC power supply based on a voltage from a voltage sensor or a temperature from a temperature sensor, a control device controls inverters to cause AC motors to output zero output torque, and generates and outputs signals STP1, STP2 to a voltage step-up converter and a DC/DC converter, respectively. The control device generates and outputs a signal SE of an L level to system relays to cut off the system relays. Thereafter, the control device generates and outputs a signal PWMDL to the voltage step-up converter to switch control of the voltage step-up converter to voltage step-down control.

摘要翻译： 基于来自电压传感器的电压或来自温度传感器的温度检测直流电源中的故障，控制装置控制逆变器，使交流电动机输出零输出转矩，生成并输出信号STP 1，STP 2分别连接到升压转换器和DC / DC转换器。 控制装置产生并输出L电平的信号SE到系统继电器以切断系统继电器。 此后，控制装置产生并输出到升压转换器的信号PWMDL，以将升压转换器的控制切换到电压降压控制。

公开(公告)号：US20060247829A1

公开(公告)日：2006-11-02

申请号：US11477595

申请日：2006-06-30

申请人： Eiji Sato

发明人： Eiji Sato

IPC分类号： G06F17/00

CPC分类号： B60L3/04 ,  B60K6/445 ,  B60L3/0046 ,  B60L3/0069 ,  B60L3/0092 ,  B60L11/123 ,  B60L11/14 ,  B60L15/20 ,  B60L2210/10 ,  B60L2210/14 ,  B60L2210/20 ,  B60L2240/36 ,  B60W10/08 ,  Y02T10/6217 ,  Y02T10/6239 ,  Y02T10/644 ,  Y02T10/645 ,  Y02T10/646 ,  Y02T10/7077 ,  Y02T10/7216 ,  Y02T10/7225 ,  Y02T10/725 ,  Y02T10/7275

摘要： Upon detection of a fault in a DC power supply based on a voltage from a voltage sensor or a temperature from a temperature sensor, a control device controls inverters to cause AC motors to output zero output torque, and generates and outputs signals STP1, STP2 to a voltage step-up converter and a DC/DC converter, respectively. The control device generates and outputs a signal SE of an L level to system relays to cut off the system relays. Thereafter, the control device generates and outputs a signal PWMDL to the voltage step-up converter to switch control of the voltage step-up converter to voltage step-down control.

摘要翻译： 基于来自电压传感器的电压或来自温度传感器的温度检测直流电源中的故障，控制装置控制逆变器，使交流电动机输出零输出转矩，生成并输出信号STP 1，STP 2分别连接到升压转换器和DC / DC转换器。 控制装置产生并输出L电平的信号SE到系统继电器以切断系统继电器。 此后，控制装置产生并输出到升压转换器的信号PWMDL，以将升压转换器的控制切换到电压降压控制。