公开(公告)号：US20080231219A1

公开(公告)日：2008-09-25

申请号：US12051471

申请日：2008-03-19

申请人： Hideaki Mori ,  Yasunori Yamamoto ,  Noriaki Emura

发明人： Hideaki Mori ,  Yasunori Yamamoto ,  Noriaki Emura

IPC分类号： H02P23/00

CPC分类号： H02P3/22 ,  H02M7/5395 ,  H02M2001/0009 ,  H02P23/0004 ,  H02P27/08

摘要： To reduce noise by limiting a current peak value to a predetermined value or less and by smoothing the waveforms of drive currents during the current limitation, switching control means (30) according to the present invention turns ON all of one-side drive transistors selected from the high-side drive transistors (21, 22 and 23) and the low-side drive transistors (25, 26 and 27) of power supply means (20) for a predetermined period, and turns OFF all of the other-side drive transistors for a predetermined period in response to a current control signal for the current peak value to a predetermined value or less.

摘要翻译： 为了通过将电流峰值限制在规定值以下，通过平滑电流限制时的驱动电流的波形来降低噪声，根据本发明的开关控制装置（30）将从 电源装置（20）的高侧驱动晶体管（21,22和23）和低侧驱动晶体管（25,26和27），并且使所有的另一侧驱动晶体管 响应于当前峰值的电流控制信号达到预定值或更短的预定时间段。

公开(公告)号：US20080018279A1

公开(公告)日：2008-01-24

申请号：US11766884

申请日：2007-06-22

申请人： Shingo FUKAMIZU ,  Yasunori Yamamoto ,  Hideaki Mori ,  Shinichi Kuroshima

发明人： Shingo FUKAMIZU ,  Yasunori Yamamoto ,  Hideaki Mori ,  Shinichi Kuroshima

IPC分类号： H02P7/00 ,  H02P7/06

CPC分类号： H02P6/182 ,  H02P6/185 ,  H02P6/22

摘要： A motor driving apparatus includes a virtual difference voltage detecting unit operable to detect a difference voltage between a virtual neutral point of a resistor circuit connected in parallel to motor coils and a terminal of a motor coil in non-conduction state, a rotor position detecting unit operable to detect a position of the rotor based on the difference voltage, and a controller operable to control commutation of an inverter based on the rotor position. The motor driving apparatus has a searching start mode for detecting the rotor position and energizes the coils, and a back electromotive voltage feedback mode for controlling commutation based on the back electromotive voltage. In the searching start mode, a rotor position searching process and a rotation start torque applying process are alternately performed.

摘要翻译： 电动机驱动装置包括：虚拟差分电压检测单元，用于检测与电动机线圈并联连接的电阻电路的虚拟中性点与非导通状态的电动机线圈的端子之间的差分电压;转子位置检测单元 可操作以基于所述差电压检测所述转子的位置，以及控制器，其可操作以基于所述转子位置来控制逆变器的换向。 马达驱动装置具有用于检测转子位置并激励线圈的搜索启动模式，以及用于基于反电动势电压控制换向的反电动势电压反馈模式。 在搜索开始模式中，交替执行转子位置搜索处理和旋转启动转矩施加处理。

公开(公告)号：US20070001404A1

公开(公告)日：2007-01-04

申请号：US11473183

申请日：2006-06-23

申请人： Hideaki Mori ,  Kanji Hanashima

发明人： Hideaki Mori ,  Kanji Hanashima

IPC分类号： F16J15/14

CPC分类号： F16J15/062 ,  F16L17/06 ,  F16L23/20 ,  F16L23/24 ,  Y10S277/91

摘要： An O-ring 3 used in a clamp-type joint 10 for vacuum apparatus, which engages with a concave groove 21 in the outer circumference edge of the center ring 2 and is sandwiched by an outer ring 5 having a U-shaped outer circumference, characterized in that the diameter of the circular arc in the cross-section on the side coming into contact with the outer ring 5 is smaller than the diameter of the circular arc in the cross-section on the axial side of the joint. A clamp-type joint for vacuum apparatus which can exhibit stable sealing performance at a high temperature of 200° C. or more without cracking of the O-ring, as well as an outer ring and O-ring used with the clamp-type joint are provided.

摘要翻译： 在用于真空装置的夹紧式接头10中使用的O形环3，其与中心环2的外周边缘中的凹槽21接合并且被具有U形外周的外圈5夹持， 其特征在于，与所述外圈5接触的一侧的横截面中的圆弧直径小于在所述接头的轴向侧的横截面中的圆弧的直径。 一种用于真空装置的夹紧型接头，其可在200℃以上的高温下表现出稳定的密封性能，而不会破坏O形环，以及与夹紧型接头一起使用的外圈和O形环 被提供。

公开(公告)号：US07073872B2

公开(公告)日：2006-07-11

申请号：US10896027

申请日：2004-07-22

申请人： Masaki Tagome ,  Hisanori Nagase ,  Hideaki Mori ,  Maki Murakami

发明人： Masaki Tagome ,  Hisanori Nagase ,  Hideaki Mori ,  Maki Murakami

IPC分类号： H02P7/04

CPC分类号： G11B19/28 ,  G11B19/26 ,  H02P6/24

摘要： A motor driving apparatus includes a position detector for detecting a rotational position of a motor to output the detection result as a position signal, a frequency comparator for comparing frequencies of continuous periods in the position signal and detecting a reversed state in which the frequency of the signal in the later period is higher than the frequency of the signal in the earlier period, a brake change over unit for selecting a reverse torque brake control which applies reverse torque to the rotor for braking or a short brake control which shorts coils of the motor for braking and instructing the brake control. The brake change over unit changes over the brake control from the reverse torque brake control to the short brake control, when a command signal for applying a reverse torque is output and the frequency comparator detects the reversed state.

摘要翻译： 电动机驱动装置包括：位置检测器，用于检测电动机的旋转位置以输出检测结果作为位置信号;频率比较器，用于比较位置信号中的连续周期的频率，并检测反转状态，其中， 后期的信号高于前一期间的信号频率，用于选择向转子施加反向转矩以进行制动的逆转矩制动控制的单位制动器变化或短路电动机的短路制动控制 用于制动和指示制动控制。 当输出用于施加反向转矩的指令信号并且频率比较器检测到反转状态时，单元上的制动器变化超过制动控制从反向转矩制动控制到短暂制动控制。

公开(公告)号：US20060055352A1

公开(公告)日：2006-03-16

申请号：US11220006

申请日：2005-09-06

申请人： Hideaki Mori ,  Yasunori Yamamoto

发明人： Hideaki Mori ,  Yasunori Yamamoto

IPC分类号： H02P7/00

CPC分类号： H02P6/18 ,  H02P6/10 ,  H02P25/03 ,  H02P29/50

摘要： A motor drive apparatus and motor drive method reduce vibration and acoustic noise by not requiring a non-activation period for rotor position detection, and enable stable, high efficiency motor drive. A control voltage generator generates a control voltage based on the frequency of the speed signal FG output from a speed detection unit, and the amplitude of the control voltage is controlled based on a torque control signal EC. The phase difference generator detects the phase difference between the control voltage and the zero cross signal of the motor current detected from the motor terminal voltages. A control voltage generator controls the phase of the control voltage so that the phase difference goes to zero, thus accomplishing sensor-less motor drive.

公开(公告)号：US20150240419A1

公开(公告)日：2015-08-27

申请号：US14423010

申请日：2012-08-24

申请人： Hiroshi Sekiya ,  Hideaki Mori ,  Daisuke Kobayashi

发明人： Hiroshi Sekiya ,  Hideaki Mori ,  Daisuke Kobayashi

IPC分类号： D21F1/34 ,  B05B7/06 ,  B05B15/04

CPC分类号： D21F1/34 ,  B05B7/0483 ,  B05B7/068 ,  B05B7/0861 ,  B05B12/18 ,  B05B13/0278 ,  B05B13/041 ,  D21F7/00 ,  D21H23/50

摘要： It is a subject to provide a nozzle device capable of effectively spraying air and capable of applying chemical solutions to a traveling body at a high deposition rate. For solving the subject, the present invention is a nozzle device 100 for applying a chemical solution Y to a traveling body 50 in a paper machine 101, the nozzle device 100 comprising a nozzle main body portion 2 having a chemical solution nozzle opening 1 capable of discharging the chemical solution Y, and an air main body portion 10 capable of spraying air from both sides of the nozzle main body portion 2 so as to put the discharged chemical solution Y between, wherein the air main body portion 10 includes an air introducing passage 13 for introducing air, a pair of front and rear flow passages 14 communicating with the air introducing passage 13 and a pair of air nozzle openings 12 communicating with each of the flow passages 14 for discharging air, and wherein a relationship between a cross-sectional area SA of the air introducing passage 13 and cross-sectional areas SB of the air nozzle openings 12 satisfies SA≧SB.

摘要翻译： 提供能够有效地喷射空气并且能够以高沉积速率向行驶体施加化学溶液的喷嘴装置的主题。 为了解决上述问题，本发明是一种用于在造纸机101中将化学溶液Y施加到行进体50的喷嘴装置100，喷嘴装置100包括具有能够具有化学溶液喷嘴开口1的喷嘴主体部分2 排出化学溶液Y;以及空气主体部分10，其能够从喷嘴主体部分2的两侧喷射空气，以便将排出的化学溶液Y放置在其间，其中空气主体部分10包括空气引入通道 13，用于引入空气，一对与空气引入通道13连通的前后流路14和与每个流路14连通以排出空气的一对空气喷嘴开口12，并且其中横截面 空气导入通道13的面积SA和空气喷嘴孔12的横截面面积SB满足SA≥BS。

公开(公告)号：US09016197B2

公开(公告)日：2015-04-28

申请号：US13979484

申请日：2012-09-11

申请人： Hiroki Kobayashi ,  Toshiyuki Murakami ,  Hideaki Mori ,  Akira Maeda

发明人： Hiroki Kobayashi ,  Toshiyuki Murakami ,  Hideaki Mori ,  Akira Maeda

IPC分类号： B05C17/04 ,  B41F15/44 ,  H05K3/12 ,  B41F15/08 ,  B41F15/12 ,  B41F15/36 ,  B41F15/42

CPC分类号： B41F15/44 ,  B41F15/0881 ,  B41F15/12 ,  B41F15/36 ,  B41F15/42 ,  B41P2215/50 ,  H05K3/1233 ,  H05K2203/163

摘要： A light receiving section 27b receives a measurement beam, which is cast from a light projection section 27a and partially blocked by cream solder 19 scraped up by a squeegee 16, whereby a sensor 27 measures a one-dimensional size of a predetermined region of a cross sectional profile of the cream solder 19 as a cross sectional paste length and takes the cross sectional paste length as an index for an amount of residual cream solder 19. The amount of residual cream solder 19 can be numerically grasped at all times, so that versatility and accuracy in detecting the amount of residual cream solder 19 can be assured.

摘要翻译： 光接收部分27b接收测量光束，该光束从光投影部分27a铸造并被由刮板16刮去的奶油焊膏19部分阻挡，由此传感器27测量十字形的预定区域的一维尺寸 膏状焊料19的截面轮廓作为横截面糊料长度，并以横截面糊料长度作为残留奶油焊膏19的量的指标。残留奶油焊料19的量可以在任何时候被数值地掌握，从而通用性 并且可以确保检测残留的膏状焊料19的量的精度。

公开(公告)号：US07520511B2

公开(公告)日：2009-04-21

申请号：US11473183

申请日：2006-06-23

申请人： Hideaki Mori ,  Kanji Hanashima

发明人： Hideaki Mori ,  Kanji Hanashima

IPC分类号： F16L17/06

CPC分类号： F16J15/062 ,  F16L17/06 ,  F16L23/20 ,  F16L23/24 ,  Y10S277/91

摘要： An O-ring used in a clamp-type joint for a vacuum apparatus, which engages with a concave groove in the outer circumference edge of the center ring and is sandwiched by an outer ring having a U-shaped outer circumference, wherein the radius of the circular arc in the cross-section on the side coming into contact with the outer ring is smaller than the radius of the circular arc in the cross-section on the axial side of the joint. A clamp-type joint for the vacuum apparatus which can exhibit stable sealing performance at a high temperature of 200° C. or more without cracking of the O-ring, as well as an outer ring and O-ring used with the clamp-type joint are also provided.

摘要翻译： 一种用于真空装置的夹紧型接头中的O形环，其与中心环的外周边缘中的凹槽接合并且被具有U形外周的外圈夹持，其中， 在与外圈接触的一侧的横截面中的圆弧小于在接头的轴向侧的横截面中的圆弧的半径。 用于真空装置的夹式接头，其可以在200℃以上的高温下表现出稳定的密封性能，而不会破坏O形环，以及与夹紧型一起使用的外圈和O形环 也提供接头。

公开(公告)号：US07402975B2

公开(公告)日：2008-07-22

申请号：US11548500

申请日：2006-10-11

申请人： Go Takata ,  Hideaki Mori ,  Yasunori Yamamoto

发明人： Go Takata ,  Hideaki Mori ,  Yasunori Yamamoto

IPC分类号： H02P1/24

CPC分类号： H02P27/08

摘要： A rise in the power supply voltage as a result of a sudden speed reducing command causing the motor current to flow to the power supply is prevented. The motor drive device has a drive signal generating unit for generating a drive signal by an energizing control unit, PWM control unit, and oscillation unit; a drive unit for producing drive power to drive the motor based on the drive signal; a torque control signal generating unit for generating a torque control signal specifying the motor torque; a speed detection unit for detecting the rotational speed of the motor and generating a rotational speed signal denoting motor speed information; and a decision unit for generating a speed difference detection signal denoting the difference between the torque control signal and the rotational speed signal. The drive signal generating unit is controlled based on the speed difference detection signal.

摘要翻译： 防止由于导致电动机电流流向电源的突然减速指令导致的电源电压的上升。 电机驱动装置具有用于通过激励控制部，PWM控制部和振荡部产生驱动信号的驱动信号生成部， 驱动单元，用于基于所述驱动信号产生用于驱动所述马达的驱动力; 转矩控制信号发生单元，用于产生指定电动机转矩的转矩控制信号; 速度检测单元，用于检测电动机的转速并产生表示电动机速度信息的转速信号; 以及判定单元，用于生成表示转矩控制信号和转速信号之间的差的速度差检测信号。 基于速度差检测信号来控制驱动信号生成部。

公开(公告)号：US20080075966A1

公开(公告)日：2008-03-27

申请号：US11690605

申请日：2007-03-23

申请人： Hideaki Mori ,  Kaori Imamichi ,  Takeshi Nakamura

发明人： Hideaki Mori ,  Kaori Imamichi ,  Takeshi Nakamura

IPC分类号： A47G35/00

CPC分类号： B44F7/00 ,  B44C3/02

摘要： A decorative material, which can express uneven irregular shapes due to the differences in the surface gloss state even when the thickness thereof is thin and which is high in productivity and which includes a substrate; an expression region, which is a recess or a salient; a picture pattern on the substrate which corresponds to the expression region; and an ionizing radiation-curable resin layer; wherein the ionizing radiation-curable resin layer is provided in a vicinity of an outline of the picture pattern except immediately above the picture pattern so as to have a stepwise gradation in gloss conditions, and wherein a viscosity of the ionizing radiation-curable resin layer is 0.1 to 1 Pa·s.

摘要翻译： 一种装饰材料，即使在其厚度薄且生产率高且包括基板的情况下，由于表面光泽状态的差异而能够表现出不均匀的不规则形状; 一个表达区域，它是一个凹坑或一个显着的区域; 对应于表达区域的衬底上的图案; 和电离辐射固化树脂层; 其特征在于，所述电离辐射固化型树脂层设置在所述图案的正上方的图案的轮廓附近，以使得在光泽条件下具有阶梯等级，其中，所述电离辐射固化型树脂层的粘度为 0.1至1帕