公开(公告)号：US20060120772A1

公开(公告)日：2006-06-08

申请号：US11285507

申请日：2005-11-22

申请人： Koji Kitazawa ,  Yujiro Nomura ,  Ken Ikuma ,  Kunihiro Kawada

发明人： Koji Kitazawa ,  Yujiro Nomura ,  Ken Ikuma ,  Kunihiro Kawada

IPC分类号： G03G15/01

CPC分类号： G03G15/0131 ,  G03G15/0194 ,  G03G2215/0132 ,  G03G2215/0161 ,  G03G2215/1623

摘要： Prior to the formation of registration pattern images (Step S7), base information is acquired by means of a test pattern sensor detecting a surface of an intermediate transfer belt or particularly a surface of a pattern formation region thereof. A surface condition of the pattern formation region is acquired based on the base information thus acquired, while the formation of the registration pattern images is controlled based on the surface condition. In this manner, the registration pattern images are formed with an adequate consideration given to the surface condition of the pattern formation region where the registration pattern images are to be formed (Step S7). Hence, the positions of the registration pattern images may be detected with high accuracies. As a result, a proper correction of color registration offset may be accomplished, assuredly preventing the occurrence of the color registration offset or degraded color tone.

摘要翻译： 在形成注册图案图像之前（步骤S7），通过检测中间转印带的表面或特别是其图案形成区域的表面的测试图案传感器获取基本信息。 基于所获得的基本信息，获取图案形成区域的表面状态，同时基于表面条件来控制对准图案图像的形成。 以这种方式，在对要形成配准图案图像的图案形成区域的表面状态进行充分考虑的情况下形成对准图案图像（步骤S7）。 因此，可以高精度地检测配准图案图像的位置。 结果，可以实现颜色配准偏移的适当校正，可靠地防止颜色配准偏移或劣化色调的发生。

公开(公告)号：US07327977B2

公开(公告)日：2008-02-05

申请号：US11285507

申请日：2005-11-22

申请人： Koji Kitazawa ,  Yujiro Nomura ,  Ken Ikuma ,  Kunihiro Kawada

发明人： Koji Kitazawa ,  Yujiro Nomura ,  Ken Ikuma ,  Kunihiro Kawada

IPC分类号： G03G15/01

CPC分类号： G03G15/0131 ,  G03G15/0194 ,  G03G2215/0132 ,  G03G2215/0161 ,  G03G2215/1623

摘要： Prior to the formation of registration pattern images (Step S7), base information is acquired by means of a test pattern sensor detecting a surface of an intermediate transfer belt or particularly a surface of a pattern formation region thereof. A surface condition of the pattern formation region is acquired based on the base information thus acquired, while the formation of the registration pattern images is controlled based on the surface condition. In this manner, the registration pattern images are formed with an adequate consideration given to the surface condition of the pattern formation region where the registration pattern images are to be formed (Step S7). Hence, the positions of the registration pattern images may be detected with high accuracies. As a result, a proper correction of color registration offset may be accomplished, assuredly preventing the occurrence of the color registration offset or degraded color tone.

摘要翻译： 在形成注册图案图像之前（步骤S7），通过检测中间转印带的表面或特别是其图案形成区域的表面的测试图案传感器来获取基本信息。 基于所获得的基本信息，获取图案形成区域的表面状态，同时基于表面条件来控制对准图案图像的形成。 以这种方式，在对要形成配准图案图像的图案形成区域的表面状态进行充分考虑的情况下形成对准图案图像（步骤S7）。 因此，可以高精度地检测配准图案图像的位置。 结果，可以实现颜色对准偏移的适当校正，可靠地防止颜色对准偏移或劣化色调的发生。

公开(公告)号：US4601877A

公开(公告)日：1986-07-22

申请号：US758130

申请日：1985-07-23

申请人： Tadaomi Fujii ,  Koji Kitazawa ,  Yutaka Tomono ,  Tomio Takagi ,  Josuke Kawachi

发明人： Tadaomi Fujii ,  Koji Kitazawa ,  Yutaka Tomono ,  Tomio Takagi ,  Josuke Kawachi

IPC分类号： B22F3/14 ,  B22F3/15 ,  B30B5/00 ,  C04B35/64 ,  C04B35/645 ,  B22F1/00

CPC分类号： B22F3/15 ,  B30B5/00

摘要： A green compact (17) preheated to a predetermined temperature in a heating furnace (16) is inserted into a container comprising a press table (20) and a hollow cylinder (25), and molten glass (33) is then placed into the container. The green compact (17) is uniformly pressed by a press rod (29) through the molten glass (33). The molten glass (33) is cooled by a coolant flowing through channels (22) and (26) formed in the press table (20) and the cylinder (25), whereby a solidified shell (34) is formed at the outer peripheral portion of the mass of glass. Finally, the shell (34) is taken out from the container, and the molten portion of glass (33) is transferred into a ladle (31) through a grating (30), leaving the compressed sintered product on the grating (30).

摘要翻译： 将在加热炉（16）中预热到预定温度的生坯（17）插入到包括压力台（20）和中空圆筒（25）的容器中，然后将熔融玻璃（33）放入容器 。 压坯（29）通过熔融玻璃（33）均匀压制生坯（17）。 熔融玻璃（33）由流过压力台（20）和气缸（25）的通道（22）和（26）的冷却剂冷却，由此在外周部形成有凝固壳（34） 的玻璃质量。 最后，从容器中取出外壳（34），玻璃（33）的熔融部分通过格栅（30）转移到浇包（31）中，将压缩的烧结产品留在光栅（30）上。

公开(公告)号：US20090189453A1

公开(公告)日：2009-07-30

申请号：US12363451

申请日：2009-01-30

申请人： Koji Kitazawa ,  Noboru Tamura

发明人： Koji Kitazawa ,  Noboru Tamura

IPC分类号： H02J1/10

CPC分类号： H02M3/07 ,  B41J2/0452 ,  B41J2/0455 ,  B41J2/04581 ,  B41J2/04588 ,  B41J2/14274 ,  Y10T307/653

摘要： A driving circuit that drives a capacitive load includes a drive signal generator that generates a drive signal driving the capacitive load via a transistor pair in response to an analog signal, and a power-source voltage generator that generates a high-voltage power-source voltage and a low-voltage power-source voltage and that supplies the high-voltage power-source voltage and the low-voltage power-source voltage respectively to collectors of the transistors of the transistor pair via a high-voltage output terminal and a low-voltage output terminal. The power-source voltage generator includes multiple power sources connected in parallel, a backcurrent prevention diode connected between the adjacent power sources, and a switch unit that connects the adjacent power sources in series under the on-off control of a controller each time the drive signal rises above a predetermined threshold value or falls below a predetermined threshold value.

摘要翻译： 驱动电容性负载的驱动电路包括：驱动信号发生器，其响应于模拟信号产生经由晶体管对驱动电容性负载的驱动信号;以及电源电压发生器，其产生高压电源电压 和低压电源电压，分别经由高压输出端子和低压电源电压将高压电源电压和低压电源电压分别提供给晶体管对的晶体管的集电极， 电压输出端子。 电源电压发生器包括并联连接的多个电源，连接在相邻电源之间的防回流二极管，以及每个驱动器在控制器的开 - 关控制下串联连接相邻电源的开关单元 信号上升到高于预定阈值或低于预定阈值。

公开(公告)号：US06888355B2

公开(公告)日：2005-05-03

申请号：US10343503

申请日：2001-08-02

申请人： Koji Kitazawa ,  Hajime Kurihara ,  Motomu Hayakawa ,  Tsukasa Kosuda ,  Katsuyuki Honda

发明人： Koji Kitazawa ,  Hajime Kurihara ,  Motomu Hayakawa ,  Tsukasa Kosuda ,  Katsuyuki Honda

IPC分类号： G04C10/00 ,  G04G19/08 ,  G01N27/02

CPC分类号： G04G19/08 ,  G04C10/00 ,  G09G2330/02

摘要： A voltage and internal resistance of a battery are measured in advance as its capacity decreases. In a flash memory of a device powered by the battery, voltages necessary to drive a motor, an EL display, and a bezel input unit are stored. By comparing the voltage of the battery with a resistor connected as a dummy load and the voltage read from the flash memory, it can be determined whether it is possible to drive the motor, the EL display, or the bezel input unit.

摘要翻译： 预先测量电池的电压和内部电阻，因为其容量降低。 在由电池供电的设备的闪存中，存储驱动电动机，EL显示器和边框输入单元所需的电压。 通过将电池的电压与作为虚拟负载连接的电阻和从闪存读取的电压进行比较，可以确定是否可以驱动电动机，EL显示器或边框输入单元。

公开(公告)号：US07634202B2

公开(公告)日：2009-12-15

申请号：US11866643

申请日：2007-10-03

申请人： Koji Kitazawa ,  Shinichi Kamoshida

发明人： Koji Kitazawa ,  Shinichi Kamoshida

IPC分类号： G03G15/02

CPC分类号： G03G15/0266 ,  G03G21/08 ,  G03G2215/0119

摘要： An image forming apparatus includes a plurality of image forming stations. In each image forming station an electrostatic latent image carrier and a charging member are arranged to face each other with a specified gap therebetween. A charging failure caused by an abnormal discharge in the gap is detected based on a current detection result by a current sensor, and an image forming station having an abnormality is reliably specified.

摘要翻译： 图像形成装置包括多个图像形成站。 在每个图像形成站中，静电潜像载体和充电构件被布置为以彼此之间指定的间隙彼此面对。 基于电流传感器的电流检测结果来检测由间隙中的异常放电引起的充电失败，并且可靠地指定具有异常的图像形成站。

公开(公告)号：US06744698B2

公开(公告)日：2004-06-01

申请号：US10093343

申请日：2002-03-06

申请人： Shunsuke Koyama ,  Teruhiko Fujisawa ,  Koji Kitazawa

发明人： Shunsuke Koyama ,  Teruhiko Fujisawa ,  Koji Kitazawa

IPC分类号： G04C300

CPC分类号： G04G21/04 ,  G04G19/08 ,  G04R60/10 ,  H02J7/0063

摘要： A first control unit 110 and second control unit 120 are disposed to a portable data terminal 100 having a heavy load group 140 and light load group 150. The first control unit 110 detects the output voltage of a secondary battery 105 and controls power supply to the heavy load group 140 by switching a first switch S1. When the first control unit 110 stops power supply to the heavy load group 140, it outputs a low level control signal CC to the second control unit 120. The load of driving the second control unit 120 is designed to be smaller than the load of driving the first control unit 110. When the control signal CC is received, the second control unit 120 starts detecting the output voltage of the secondary battery 105, and stops power supply to the switch light load group 150 and first control unit 110 if the output voltage is detected to drop to a preset threshold voltage.

摘要翻译： 第一控制单元110和第二控制单元120被布置到具有重负载组140和轻负载组150的便携式数据终端100.第一控制单元110检测二次电池105的输出电压并控制向 重负载组140通过切换第一开关S1。 当第一控制单元110停止对重负载组140的供电时，它将低电平控制信号CC输出到第二控制单元120.驱动第二控制单元120的负载设计成小于驱动负载 第一控制单元110.当接收到控制信号CC时，第二控制单元120开始检测二次电池105的输出电压，并且如果输出电压，则停止对开关轻负载组150和第一控制单元110的电力供应 被检测到下降到预设的阈值电压。

公开(公告)号：US06217523B1

公开(公告)日：2001-04-17

申请号：US09448622

申请日：1999-11-23

申请人： Kazuhiko Amano ,  Motomu Hayakawa ,  Koji Kitazawa

发明人： Kazuhiko Amano ,  Motomu Hayakawa ,  Koji Kitazawa

IPC分类号： A61B502

CPC分类号： A61B5/721 ,  A61B5/024 ,  A61B5/02416 ,  A61B5/11 ,  A61B5/1118 ,  A61B5/1455 ,  A61B5/6826 ,  A61B5/7257

摘要： An apparatus for detecting pulse waves and motion intensity of a living body in motion is disclosed. The apparatus has photosensors of the photo-coupler type for wavelengths of 660 nm and 940 nm, respectively. The sensors are attached to a person under examination, and provide output signals which include a blood pulse signal as well as body motion components superimposed on the blood pulse signal. These signals are subjected to the Fourier transformation in a fast Fourier transformation circuit, and then applied to a comparator which in turn compares amplitudes of major frequency components (components associated with pulse waves and body motion) to one another. According to the comparison result, a decision circuit discriminates the pulse wave from the body motion. A display unit displays the pulse rate corresponding to the fundamental frequency of the detected pulse wave. The display unit also displays the change in motion intensity detected by the decision circuit. Thus, the present invention allows the detection of the change in motion intensity during the exercise of a person under the examination.

摘要翻译： 公开了一种用于检测运动中的生物体的脉搏波和运动强度的装置。 该装置具有分别为660nm和940nm波长的光电耦合器类型的光电传感器。 传感器附着在被检查者身上，并且提供输出信号，包括血液脉冲信号以及叠加在脉搏信号上的体动成分。 这些信号在快速傅里叶变换电路中进行傅立叶变换，然后施加到比较器，该比较器又将主频率分量（与脉冲波和身体运动相关的分量）的振幅彼此进行比较。 根据比较结果，判定电路鉴别脉波与体动。 显示单元显示与检测到的脉搏波的基频对应的脉率。 显示单元还显示由判定电路检测到的运动强度的变化。 因此，本发明允许检测在检查中的人的行使期间运动强度的变化。

公开(公告)号：US3988176A

公开(公告)日：1976-10-26

申请号：US492311

申请日：1974-07-26

申请人： Seizo Watanabe ,  Koji Kitazawa ,  Minoru Maeda ,  Masaru Yamaguchi

发明人： Seizo Watanabe ,  Koji Kitazawa ,  Minoru Maeda ,  Masaru Yamaguchi

IPC分类号： B22D11/059 ,  C22C9/02 ,  C22C9/06 ,  B22D13/10 ,  C22C9/10

CPC分类号： B22D11/059 ,  C22C9/02 ,  C22C9/06

摘要： A mold for continuous casting made of a copper alloy having been subjected to 15 to 40% cold working, said alloy consisting of copper as main constituent and an addition of 0.18 to 0.85% by weight of tin, and, if desired, several other metal components, the alloy having a high softening temperature and high-temperature strength, whose numerical values are given by specific formulas in which the thermal conductivity .lambda. is a determining factor which, in itself, is dependent on the construction of the mold, operating conditions etc.

摘要翻译： 一种由铜合金制成的连续铸造模具，其进行了15〜40％的冷加工，所述合金由铜作为主要成分，添加了0.18〜0.85重量％的锡，如果需要，还可以加入几种其他金属 组分，具有高软化温度和高温强度的合金，其数值由具体公式给出，其中热导率λ本身是决定因素，其本身取决于模具的构造，操作条件等 。

公开(公告)号：US07880515B2

公开(公告)日：2011-02-01

申请号：US12363451

申请日：2009-01-30

申请人： Koji Kitazawa ,  Noboru Tamura

发明人： Koji Kitazawa ,  Noboru Tamura

IPC分类号： H03B1/00

CPC分类号： H02M3/07 ,  B41J2/0452 ,  B41J2/0455 ,  B41J2/04581 ,  B41J2/04588 ,  B41J2/14274 ,  Y10T307/653

摘要： A driving circuit that drives a capacitive load includes a drive signal generator that generates a drive signal driving the capacitive load via a transistor pair in response to an analog signal, and a power-source voltage generator that generates a high-voltage power-source voltage and a low-voltage power-source voltage and that supplies the high-voltage power-source voltage and the low-voltage power-source voltage respectively to collectors of the transistors of the transistor pair via a high-voltage output terminal and a low-voltage output terminal. The power-source voltage generator includes multiple power sources connected in parallel, a backcurrent prevention diode connected between the adjacent power sources, and a switch unit that connects the adjacent power sources in series under the on-off control of a controller each time the drive signal rises above a predetermined threshold value or falls below a predetermined threshold value.

摘要翻译： 驱动电容性负载的驱动电路包括：驱动信号发生器，其响应于模拟信号产生经由晶体管对驱动电容性负载的驱动信号;以及电源电压发生器，其产生高压电源电压 和低压电源电压，分别经由高压输出端子和低压电源电压将高压电源电压和低压电源电压分别提供给晶体管对的晶体管的集电极， 电压输出端子。 电源电压发生器包括并联连接的多个电源，连接在相邻电源之间的防回流二极管，以及每个驱动器在控制器的开 - 关控制下串联连接相邻电源的开关单元 信号上升到高于预定阈值或低于预定阈值。