公开(公告)号：US20050134671A1

公开(公告)日：2005-06-23

申请号：US11003843

申请日：2004-12-06

申请人： Tetsuya Kojima

发明人： Tetsuya Kojima

IPC分类号： B41J2/365 ,  B41J2/36 ,  B41J2/37

CPC分类号： B41J2/365

摘要： A heating control method of a heat development recording device includes a heating step in which after start-up of the heat development recording device, a heat development section is heated to a target temperature by a plate heater, a temperature holding step in which after the temperature of the plate heater has reached the target temperature, the target temperature is held for a prescribed time, and a step in which after the target temperature has been held for the prescribed time, the heat development section is set up in the recordable state, wherein after start-up of the heat development recording device, operation history information from the time of the last start-up is collected; and after reaching the target temperature at the time of the present start-up, a temperature holding time is determined depending upon the operation history information.

摘要翻译： 热显影记录装置的加热控制方法包括加热步骤，其中在热显影记录装置启动之后，通过板式加热器将热显影部分加热到目标温度，其中温度保持步骤 板加热器的温度达到目标温度，目标温度保持规定时间，并且在目标温度保持规定时间之后，将热量显现部设定为可记录状态， 其中在所述热显影记录装置启动之后，收集从上次启动时起的操作历史信息; 并且在当前启动时达到目标温度之后，根据操作历史信息确定温度保持时间。

公开(公告)号：US06797887B2

公开(公告)日：2004-09-28

申请号：US10671598

申请日：2003-09-29

申请人： Tetsuya Kojima ,  Yoshihiko Nakamura

发明人： Tetsuya Kojima ,  Yoshihiko Nakamura

IPC分类号： H01B1726

CPC分类号： G02B6/4201 ,  G02B6/4272 ,  G02B6/4279 ,  H01L2224/48091 ,  H01L2924/00014

摘要： A glass terminal for high-speed optical communication. The glass terminal includes an eyelet member provided with an inserting hole, a signal lead being inserted into the inserting hole and sealed with the eyelet member using glass filled in the inserting hole and an optical element mounting block fixed to the eyelet member. The optical element mounting block having such a size to cover a range where the inserting hole is arranged. The optical element mounting block is provided with a coaxial hole arranged coaxially with the inserting hole and having a diameter larger than that of the signal lead, the signal lead extending into the coaxial hole. The optical element mounting block also includes a said surface partially cut off so that an outer peripheral surface of the signal lead in the coaxial hole is partially exposed.

摘要翻译： 用于高速光通信的玻璃终端。 玻璃端子包括设置有插入孔的孔眼构件，将信号引线插入到插入孔中并使用填充在插入孔中的玻璃用孔眼构件密封，以及固定到孔眼构件的光学元件安装块。 光学元件安装块具有覆盖插入孔布置的范围的尺寸。 光学元件安装块设置有与插入孔同轴布置的直径大于信号引线的直径的同轴孔，信号引线延伸到同轴孔中。 光学元件安装块还包括部分地被切断的侧表面，使得同轴孔中的信号引线的外周面部分露出。

公开(公告)号：US5999204A

公开(公告)日：1999-12-07

申请号：US799568

申请日：1997-02-12

申请人： Tetsuya Kojima

发明人： Tetsuya Kojima

IPC分类号： B41J2/365 ,  B41J2/36

CPC分类号： B41J2/365

摘要： The improved thermal image recording method for forming an image to be recorded corresponding to image data on a thermal recording material using a thermal head, includes the steps of dividing the image to be recorded on one screen into a specified number of regions each having a specified number of pixels and calculating for each of the regions a representative value of the image data within that region; calculating a predicted value of temperature for each of the regions from the representative value of the image data within that region and an initial value of temperature as detected with a specified number of thermistors; calculating a value of temperature correction for each of the regions from the predicted value of temperature for that region; interpolating the values of temperature correction for the regions to calculate a value of temperature correction for each of the pixels in the image to be recorded on one screen; and performing temperature compensation on the image data of each of the pixels. The improved thermal recording apparatus carries out the improved thermal recording method described above. These apparatus and method are capable of recording high quality images at high speed without uneven densities.

摘要翻译： 使用热敏头将与图像数据相对应的要记录的图像形成的改进的热图像记录方法包括以下步骤：将要记录在一个屏幕上的图像分成指定数量的区域，每个区域具有指定的 像素数量，并计算该区域内图像数据的代表值的每个区域; 根据该区域内的图像数据的代表值和用特定数量的热敏电阻检测的温度的初始值，计算每个区域的每个区域的温度的预测值; 从该区域的预测温度值计算每个区域的温度校正值; 内插各区域的温度校正值，以计算要记录在一个屏幕上的图像中的每个像素的温度校正值; 对每个像素的图像数据进行温度补偿。 改进的热敏记录装置执行上述改进的热记录方法。 这些装置和方法能够高速记录高质量的图像，而不会产生不均匀的密度。

公开(公告)号：US5886724A

公开(公告)日：1999-03-23

申请号：US831524

申请日：1997-04-01

申请人： Takao Kuwabara ,  Tetsuya Kojima ,  Toshitaka Agano

发明人： Takao Kuwabara ,  Tetsuya Kojima ,  Toshitaka Agano

IPC分类号： B41J2/36 ,  B41J2/365 ,  G01D15/10

CPC分类号： B41J2/36 ,  B41J2/365

摘要： In the improved thermal recording method in which image data supplied from an image data supply source are subjected to specified image processing jobs and in which a thermal head is driven in accordance with the processed image data so as to perform thermal recording, image processing jobs are performed in a specified order such that sharpness correction and tone correction are followed by shading correction and correction of resistance values which, in turn are followed by compensation for temperature elevation, provided that calculation treatment of respective values of the image data for the compensation for temperature elevation is performed either prior to or after either one of the corrections that are performed subsequent to the tone correction. It is preferred that black ratio correction and/or load variation correction are also performed after the shading correction and the correction of resistance values, and prior to the compensation for temperature elevation. The improved thermal recording apparatus is used to carry out the thermal recording method described above. According to these apparatus and method, high quality images can be recorded consistently.

摘要翻译： 在从图像数据供给源提供的图像数据经受特定图像处理作业并且根据处理后的图像数据驱动热敏头进行热记录的改进的热记录方法中，图像处理作业 以指定的顺序执行，使得锐度校正和色调校正之后是阴影校正和电阻值的校正，电阻值随后是温度升高补偿，只要对温度补偿的图像数据的各个值的计算处理 在色调校正之后执行的校正之一之前或之后执行高程。 优选地，在阴影校正和电阻值的校正之后以及在温度升高补偿之前也执行黑色比率校正和/或负载变化校正。 改进的热敏记录装置用于执行上述热敏记录方法。 根据这些装置和方法，可以一致地记录高质量的图像。

公开(公告)号：US5669596A

公开(公告)日：1997-09-23

申请号：US558697

申请日：1995-11-14

申请人： Kazuhiro Yoshikawa ,  Tetsuya Kojima

发明人： Kazuhiro Yoshikawa ,  Tetsuya Kojima

IPC分类号： F16K7/16 ,  F16J3/02 ,  F16K41/12 ,  F16K31/00

CPC分类号： F16K41/12

摘要： A diaphragm valve comprises a body having an inflow passage, outflow passage, valve chamber and valve seat, a metallic diaphragm for maintaining air-tightness of the valve chamber, a bonnet for securely holding the edge portion of the outer circumference of the metallic diaphragm in cooperation with the body, a stem inserted through and supported by the bonnet but movable up and down, and a valve disk inserted through a center opening in the metallic diaphragm. The valve disk comprises a seat portion of disk-like shape contacting with and moving away from the valve seat, a shaft portion provided on the top surface of the seat portion and inserted through the opening in the diaphragm, and a connecting portion provided at the top end of the shaft portion and connected to the bottom end portion of the stem. An end edge portion of the inner circumference of the diaphragm is welded to the disk valve shaft portion over the entire circumference of the shaft portion at a location spaced from the seat portion so that a large gap exists between the upper surface of the seat portion and the lower surface of the diaphragm, thereby improving gas substitution performance.

摘要翻译： 隔膜阀包括具有流入通道，​​流出通道，阀室和阀座的主体，用于保持阀室的气密性的金属隔膜，用于将金属膜的外周边缘部分牢固地保持在阀体 与阀体配合，阀杆穿过阀盖插入并由阀盖支撑，但可上下移动;阀芯通过金属隔膜中心开口插入。 阀盘包括与阀座接触并远离阀座的盘状形状的座部，设置在座部的顶表面上并插入隔膜中的开口的轴部，以及设置在阀座上的连接部 轴部的顶端并连接到杆的底端部分。 隔膜的内周的端缘部分在与座部分隔开的位置处在轴部的整个圆周上焊接到盘阀轴部分，使得在座部分的上表面和 隔膜的下表面，从而提高气体替代性能。

公开(公告)号：US5439197A

公开(公告)日：1995-08-08

申请号：US297551

申请日：1994-08-31

申请人： Shigeru Itoi ,  Tetsuya Kojima

发明人： Shigeru Itoi ,  Tetsuya Kojima

IPC分类号： F16K7/16 ,  F16K31/50 ,  F16K31/60 ,  F16K35/00 ,  F16K51/02 ,  G05G23/00

CPC分类号： F16K35/00 ,  F16K31/506 ,  F16K31/60 ,  F16K51/02 ,  G05G23/00

摘要： In a flow rate control valve having a handle (12) for rotating a stem (9), the handle being locked to a bonnet (3) by a lock screw (14), the handle (12) comprises a handle main body (12') fixed to an upper end of the stem (9), and a tubular lock handle (12") coupled to the lower end of the handle main body (12'). The lock handle is movable in a direction orthogonal to an axial line of elongation Y of the stem 9 relative to the handle main body, with the lock handle enclosing the upper outer circumference of the bonnet (3), and the lock screw (14) being movable in the lock handle (12") in a direction nearly orthogonal to the axial line of elongation Y of the stem (9) to engage the bonnet (3).

摘要翻译： 在具有用于旋转杆（9）的手柄（12）的流量控制阀中，手柄通过锁定螺钉（14）锁定到发动机罩（3）上，手柄（12）包括手柄主体（12） '）固定到杆（9）的上端，以及联接到手柄主体（12'）的下端的管状锁定手柄（12“）。 锁定手柄可以在杆9相对于把手主体的延伸轴线Y的正交方向上移动，锁定手柄包围发动机罩（3）的上部外圆周，锁定螺钉（14） 能够在与所述杆（9）的伸长轴线Y几乎正交的方向上在所述锁把手（12“）中移动以接合所述发动机罩（3）。

公开(公告)号：US5427357A

公开(公告)日：1995-06-27

申请号：US209906

申请日：1994-03-14

申请人： Mutsunori Koyomogi ,  Kunihiko Daido ,  Masahiko Nakazawa ,  Yukio Minami ,  Masahiko Sogao ,  Kazuhiro Yoshikawa ,  Shuhei Ogawa ,  Tetsuya Kojima

发明人： Mutsunori Koyomogi ,  Kunihiko Daido ,  Masahiko Nakazawa ,  Yukio Minami ,  Masahiko Sogao ,  Kazuhiro Yoshikawa ,  Shuhei Ogawa ,  Tetsuya Kojima

IPC分类号： F16K1/10 ,  F16K41/10 ,  F16K3/00

CPC分类号： F16K41/10 ,  F16K1/10 ,  Y10T137/6416

摘要： A control valve comprises a valve body having a fluid channel and a valve seat; a valve operating part; a valve stem supporting member having its upper end fixed to the valve operating part and its lower end fixed to the valve body; a valve stem penetrating the valve stem supporting member and having its upper end part connected to the valve operating part and its lower end part entering the valve body, the valve stem being movable upward or downward by the valve operating part; and a valve element attached to the lower end of the valve stem. The valve element is moved upward or downward by moving the valve stem upward or downward, the valve element being brought into contact with and seated in the valve seat to close a fluid channel as it is moved downward, the valve element being detached from the valve seat to open the fluid channel as it is moved upward. The valve stem supporting member has an upper tubular body and a lower tubular body, the upper tubular body having its upper end fixed to the valve operating part and its lower end detached from the valve body, the lower tubular body having its lower end fixed to the valve body and its upper end detached from the valve operating part, the two tubular bodies being spaced apart each other, the lower end part of the upper tubular body and the upper end part of the lower tubular body being connected by a connecting member.

摘要翻译： 控制阀包括具有流体通道和阀座的阀体; 阀门操作部分; 阀杆支撑构件，其上端固定到阀操作部分，其下端固定到阀体; 阀杆贯穿阀杆支撑构件，其上端部分连接到阀操作部分，其下端部分进入阀体，阀杆可由阀操作部件向上或向下移动; 以及附接到阀杆的下端的阀元件。 阀元件通过向上或向下移动阀杆而向上或向下移动，阀元件与阀座接触并安置在阀座中，以在其向下移动时闭合流体通道，阀元件从阀门拆下 座椅向上移动以打开流体通道。 阀杆支撑构件具有上管状体和下管状体，上管状体的上端固定到阀操作部分，其下端与阀体分离，下管状体的下端固定到 阀体及其上端与阀操作部分脱离，两个管状体彼此间隔开，上管状体的下端部和下管状体的上端部通过连接部件连接。

公开(公告)号：US5379982A

公开(公告)日：1995-01-10

申请号：US209903

申请日：1994-03-14

申请人： Mutsunori Koyomogi ,  Yukio Minami ,  Masahiko Nakazawa ,  Kazuhiro Yoshikawa ,  Tetsuya Kojima

发明人： Mutsunori Koyomogi ,  Yukio Minami ,  Masahiko Nakazawa ,  Kazuhiro Yoshikawa ,  Tetsuya Kojima

IPC分类号： F16K1/00 ,  F16K1/10 ,  F16K41/10 ,  F16K51/00 ,  F16K49/00

CPC分类号： F16K41/10 ,  F16K1/10 ,  Y10T137/7036

摘要： A control valve comprises a valve body having a fluid channel and a valve seat; a valve operating part; a valve stem supporting member having its upper end fixed to the valve operating part and its lower end fixed to the valve body; a valve stem penetrating the valve stem supporting member and having its upper end part connected to the valve operating part and its lower end part entering the valve body, the valve stem being movable upward or downward by the valve operating part; and a valve element attached to the lower end of the valve stem. The valve element is moved upward or downward by moving the valve stem upward or downward, the valve element being brought into contact with and seated in the valve seat to close a fluid channel as it is moved downward, the valve element being detached from the valve seat to open the fluid channel as it is moved upward. The valve stem comprises an upper bar-shaped member of metal connected to the valve operating member and a lower bar-shaped member made of a fiber reinforced plastic to which the valve element is attached. The upper and lower bar-shaped members are movable upward from a lower end position where the valve element is in a fully open state. The lower bar-shaped member is stop from moving upward at an upper end position where the valve element is in a fully open state. An uppward moving distance of the upper bar-shaped member from a lower end position is made longer than a moving distance of the lower bar-shaped member from the lower end position to the upper end position.

摘要翻译： 控制阀包括具有流体通道和阀座的阀体; 阀门操作部分; 阀杆支撑构件，其上端固定到阀操作部分，其下端固定到阀体; 阀杆贯穿阀杆支撑构件，其上端部分连接到阀操作部分，其下端部分进入阀体，阀杆可由阀操作部件向上或向下移动; 以及附接到阀杆的下端的阀元件。 阀元件通过向上或向下移动阀杆而向上或向下移动，阀元件与阀座接触并安置在阀座中，以在其向下移动时闭合流体通道，阀元件从阀门拆下 座椅向上移动以打开流体通道。 阀杆包括连接到阀操作构件的上部金属板状金属构件和由附着有阀元件的纤维增强塑料制成的下部杆状构件。 上下条形构件可从阀元件处于完全打开状态的下端位置向上移动。 下阀杆件在阀元件处于完全打开状态的上端位置处停止向上移动。 上部条形构件从下端位置向上的移动距离比下部杆形构件从下端位置到上端位置的移动距离长。

公开(公告)号：US09130481B2

公开(公告)日：2015-09-08

申请号：US13612181

申请日：2012-09-12

申请人： Kosuke Nakano ,  Tetsuya Kojima

发明人： Kosuke Nakano ,  Tetsuya Kojima

IPC分类号： H02P27/04 ,  H02P6/14 ,  H02M7/5387 ,  H02P27/08 ,  B60L3/00 ,  B60L15/00

CPC分类号： H02M7/53875 ,  B60L3/0061 ,  B60L15/007 ,  H02P27/08 ,  Y02T10/644 ,  Y02T10/645

摘要： In a power converting apparatus having a plurality of phases on an AC side and configured to perform conversion between DC power and AC power, a current detector detects currents flowing through a DC source line through which a plurality of phase currents commonly flow. A control unit sets a current detection period and a succeeding current control period in each successive control cycle. Using first gate signals based on reference gate signals for PWM control, the control unit calculates values of the individual phase currents from the first gate signals and the detected currents during the current detection period. Then, during the current control period, the control unit performs PWM control using phase voltage commands generated by correcting phase voltage target values so as to cancel out voltage errors that occur during the current detection period.

摘要翻译： 在具有交流侧多相的电力转换装置中，电流检测器检测流经多个相电流通过的直流电源线的电流。 控制单元在每个连续的控制周期中设置电流检测周期和后续电流控制周期。 使用基于用于PWM控制的参考栅极信号的第一栅极信号，控制单元在当前检测周期期间从第一栅极信号和检测到的电流计算各个相电流的值。 然后，在当前控制期间，控制单元使用通过校正相电压目标值而产生的相位电压指令来执行PWM控制，以抵消在当前检测周期期间发生的电压误差。

公开(公告)号：US20140340015A1

公开(公告)日：2014-11-20

申请号：US14369828

申请日：2013-01-11

申请人： Yu Hirotani ,  Ryuichi Takiguchi ,  Yuji Takizawa ,  Tetsuya Kojima ,  Masatsugu Nakano ,  Satoru Akutsu

发明人： Yu Hirotani ,  Ryuichi Takiguchi ,  Yuji Takizawa ,  Tetsuya Kojima ,  Masatsugu Nakano ,  Satoru Akutsu

IPC分类号： H02P25/02

CPC分类号： H02P25/026 ,  B62D5/046 ,  H02P2207/05

摘要： The present invention provides a brushless motor in which the voltage utilization ratio can be increased and the torque and output of the motor can thereby be increased, and also provides a drive method for a brushless motor. The brushless motor includes an armature constituted by an armature core having armature windings of a plurality of phases, and a field pole constituted by a field pole core having a plurality of permanent magnets. A voltage, in which at least a 5th order harmonic component is superimposed on a 1st order fundamental wave of a voltage under predetermined phase difference condition and amplitude condition in order to increase a 1st order fundamental wave peak of the applied voltage over an applied voltage peak, is applied to the armature windings.

摘要翻译： 本发明提供一种无刷电动机，其中可以提高电压利用率，从而可以提高电动机的转矩和输出，并且还提供了一种用于无刷电动机的驱动方法。 无刷电动机包括由具有多相电枢绕组的电枢铁心构成的电枢和由具有多个永久磁铁的场极铁芯构成的场极。 在预定的相位差条件和振幅条件下，在电压的1阶基波上叠加有至少5次谐波分量的电压，以便在施加的电压峰值上增加施加电压的1阶基波峰值 ，被施加到电枢绕组。