公开(公告)号：US5907196A

公开(公告)日：1999-05-25

申请号：US847362

申请日：1997-04-24

申请人： Toshihisa Hayami ,  Makoto Izawa ,  Kazuki Takahashi

发明人： Toshihisa Hayami ,  Makoto Izawa ,  Kazuki Takahashi

IPC分类号： B60Q1/08 ,  B60Q1/115 ,  B60Q1/12 ,  F21V14/02 ,  F21V14/04 ,  B60L1/14

CPC分类号： F21S48/1742 ,  B60Q1/115 ,  F21S48/1757 ,  B60Q2300/116 ,  B60Q2300/132

摘要： An irradiation direction control apparatus for a vehicular lamp including: a vehicle state detection device for detecting a state of a vehicle; a drive device for directing irradiation light of a lamp toward a desired direction; and a compensation calculation device for performing a compensation calculation to keep the irradiation light of the lamp to a predetermined direction in accordance with a signal from the vehicle state detection device and sending a compensation signal to the drive device, whereby at the time of lighting the lamp or during lighting of the lamp, the compensation calculation device performs the compensation calculation to keep the irradiation light of the lamp to the predetermined direction in accordance with the signal from the vehicle state detection device and sends the compensation signal based on a calculation result to the drive device to drive the lamp or components thereof, whereas at the time of deactivating the lamp or during deactivation of the lamp and with a power source of the vehicle in operation or during running of the vehicle, the compensation calculation device performs only the compensation calculation to keep the irradiation light of the lamp to the predetermined direction in accordance with the signal from the vehicle state detection device and does not send the compensation signal to the drive device.

摘要翻译： 一种用于车灯的照射方向控制装置，包括：车辆状态检测装置，用于检测车辆的状态; 用于将灯的照射光朝向期望方向引导的驱动装置; 以及补偿计算装置，用于执行补偿计算，以根据来自车辆状态检测装置的信号将灯的照射光保持在预定方向，并向驱动装置发送补偿信号，由此在点亮 灯或点亮灯时，补偿计算装置进行补偿计算，以根据来自车辆状态检测装置的信号将灯的照射光保持在预定方向，并将基于计算结果的补偿信号发送到 所述驱动装置用于驱动所述灯或其组件，而在所述灯失效时或在所述灯的停用期间以及在所述车辆的动力源运行中或者在所述车辆行驶期间，所述补偿计算装置仅执行所述补偿 计算以将灯的照射光保持在预定的目录 根据来自车辆状态检测装置的信号进行动作，并且不向驱动装置发送补偿信号。

公开(公告)号：US5528475A

公开(公告)日：1996-06-18

申请号：US360091

申请日：1994-12-20

申请人： Kazuki Takahashi ,  Makoto Izawa ,  Toshihisa Hayami ,  Hideki Uchida ,  Takayuki Unno

发明人： Kazuki Takahashi ,  Makoto Izawa ,  Toshihisa Hayami ,  Hideki Uchida ,  Takayuki Unno

IPC分类号： B60Q1/076 ,  B60Q1/00

CPC分类号： B60Q1/076 ,  Y10S362/802

摘要： A control circuit for automobile headlamps which emit light in variable color. The control circuit prevents left and right headlamps from emitting beams of light in different colors. Each headlamp includes a white light bulb, and a yellow globe is moved from a first position to a second position to cover the bulb when yellow light is selected, and the yellow globe is moved back to the first position when white light is selected. If the movement of the globe stops between the first and second positions, the control circuit generates a fault signal for turning off the headlamp associated with the fault, thus preventing the headlamps from emitting light of different colors. Alternatively, the control circuit can adjust the position of the globe for the headlamp without the fault to be in agreement with the position with the headlamp having the fault, such that both headlamps emit light of the same color.

摘要翻译： 用于以可变颜色发光的汽车前大灯的控制电路。 控制电路防止左右前照灯发出不同颜色的光束。 每个前照灯包括一个白色灯泡，当选择黄色光时，黄色球体从第一位置移动到第二位置以覆盖灯泡，并且当选择白光时，黄色球体移回到第一位置。 如果地球的移动停止在第一和第二位置之间，则控制电路产生用于关闭与故障相关的前照灯的故障信号，从而防止前照灯发出不同颜色的光。 或者，控制电路可以调整头灯的球形灯的位置，而不会发生故障，使其与具有故障的前照灯的位置一致，使得两个前照灯都发出相同颜色的光。

公开(公告)号：US5488546A

公开(公告)日：1996-01-30

申请号：US337854

申请日：1994-11-14

申请人： Osamu Sato ,  Toshihisa Hayami ,  Hideki Ohashi ,  Makoto Izawa ,  Tomoaki Serizawa ,  Hideki Uchida

发明人： Osamu Sato ,  Toshihisa Hayami ,  Hideki Ohashi ,  Makoto Izawa ,  Tomoaki Serizawa ,  Hideki Uchida

IPC分类号： F21V17/00 ,  B60Q1/20 ,  F21S8/10 ,  F21S10/02 ,  F21V9/08 ,  F21V9/10 ,  F21V11/00 ,  F21V14/08 ,  F21V17/02 ,  F21W101/10 ,  F21Y101/00 ,  F21M3/25

CPC分类号： F21S48/1784 ,  B60Q1/20 ,  F21S48/1131 ,  F21V17/02 ,  F21V9/10

摘要： In a color changing lamp equipped with a bulb 4 emitting a color of light, a glove with a different color from the color is selectively located on the covering position and exposure position of the bulb 4 in order to emit the different color of light. The current supply for the bulb 4 is stopped while the glove is selectively moved, thereby preventing different colors of light in a mixed state from being emitted on the way of exchange.

摘要翻译： 在配备有发光颜色的灯泡4的换色灯中，具有与颜色不同的颜色的手套选择性地位于灯泡4的覆盖位置和曝光位置上，以便发射不同颜色的光。 当选择性地移动手套时，灯泡4的电流供应停止，从而防止混合状态的不同颜色的光在交换路径上发射。

公开(公告)号：US06817741B2

公开(公告)日：2004-11-16

申请号：US10207834

申请日：2002-07-31

申请人： Atsushi Toda ,  Makoto Izawa

发明人： Atsushi Toda ,  Makoto Izawa

IPC分类号： B60Q108

CPC分类号： B60Q1/10 ,  B60Q2300/112 ,  B60Q2300/114 ,  B60Q2300/116 ,  B60Q2300/132 ,  B60Q2300/22

摘要： An irradiating direction control device 1 of a lamp 7 for a vehicle carries out an operation for a vehicle attitude based on detection information obtained by vehicle height detecting means 2 and changes the irradiating direction of the lamp according to the vehicle attitude. Nonvolatile storage means 4 is caused to store data indicate of an actual vehicle height value in the reference state of the vehicle attitude or a difference between the actual vehicle height value and a vehicle height value for a vehicle design, thereby calculating the tilt of the vehicle attitude based on vehicle height data corrected by the stored data at time of irradiation control and controlling the irradiating direction of the lamp correspondingly.

摘要翻译： 车辆用灯7的照射方向控制装置1基于车高检测装置2获取的检测信息进行车辆姿态的动作，根据车辆姿态改变灯的照射方向。 使非易失性存储装置4存储在车辆姿态的基准状态下的实际车辆高度值的数据表示或车辆设计的实际车辆高度值与车辆高度值之间的差，从而计算车辆的倾斜度 基于通过照射控制时的存储数据校正的车辆高度数据的姿态，并相应地控制灯的照射方向。

公开(公告)号：US06302553B1

公开(公告)日：2001-10-16

申请号：US09360637

申请日：1999-07-26

申请人： Makoto Izawa

发明人： Makoto Izawa

IPC分类号： B60Q110

CPC分类号： B60Q1/18 ,  B60Q1/115 ,  B60Q2300/112 ,  B60Q2300/114 ,  B60Q2300/116 ,  B60Q2300/132 ,  B60Q2300/134 ,  B60Q2300/136

摘要： A radiating direction control unit 1 of a lighting device for a vehicle for controlling a radiating direction of the lighting device 6 in accordance with the pitch angle of the vehicle. The radiation direction control unit includes an axle level detector 2 which detects a change in the level of a front or a rear axle of the vehicle, and a vehicle inclination detector 3 for detecting an inclination of the vehicle in the transverse direction. A pitch angle of the vehicle is determined based on respective signals emitted by the axle level detector and the vehicle inclination detector. A radiation direction controller corrects a radiating direction of the lighting device only when a change in the inclination of the vehicle in the transverse direction is not detected by the inclined attitude detection means 3. Accordingly, the radiating direction of the lighting device 6 is not changed due to a change in the vehicle attitude which does not affect the pitch angle of the vehicle.

摘要翻译： 照明装置6的照明装置的照明装置的照射方向控制单元1，用于根据车辆的俯仰角来控制照明装置6的辐射方向。 辐射方向控制单元包括检测车辆的前轴或后桥的水平的变化的车桥液位检测器2和用于检测车辆在横向上的倾斜度的车辆倾斜检测器3。 基于由车桥倾斜检测器发出的相应信号来确定车辆的俯仰角。 辐射方向控制器仅在倾斜姿态检测装置3未检测到车辆在横向上的倾斜度的变化时才校正照明装置的辐射方向。因此，照明装置6的辐射方向不变化 由于不影响车辆的俯仰角的车辆姿态的变化。

公开(公告)号：US6075297A

公开(公告)日：2000-06-13

申请号：US769275

申请日：1996-12-18

申请人： Makoto Izawa ,  Katsuhiro Nanba

发明人： Makoto Izawa ,  Katsuhiro Nanba

IPC分类号： H02K33/18 ,  H02K41/03 ,  H02K41/035 ,  H02K41/00

CPC分类号： H02K41/03

摘要： A linear motor includes an armature coil and a field magnet formed of a plurality of alternately arranged magnetic poles of N- and S-poles, one of the armature coil and the field magnet forming a stator element of the linear motor, and the other forming a movable piece element of the linear motor movable with respect to the stator element. The armature coil has a polygonal section perpendicular to a relative moving direction of the armature coil with respect to the field magnet, and the field magnet is opposed to at least two continuous side surfaces among side surfaces of the armature coil extending along the relative moving direction and has an integral bent form extending along these continuous side surfaces.

摘要翻译： 线性电动机包括电枢线圈和由多个交替布置的N极和S极的磁极形成的场磁体，电枢线圈和场磁体中的一个形成线性电动机的定子元件，另一个形成 线性电动机的可移动片元件可相对于定子元件移动。 电枢线圈具有垂直于电枢线圈相对于场磁体的相对移动方向的多边形截面，并且场磁体与沿相对移动方向延伸的电枢线圈的侧表面中的至少两个连续侧表面相对 并且具有沿着这些连续侧表面延伸的整体弯曲形式。

公开(公告)号：US20050021949A1

公开(公告)日：2005-01-27

申请号：US10710982

申请日：2004-08-16

申请人： Makoto Izawa ,  Hiromitsu Narita ,  Akira Okamoto

发明人： Makoto Izawa ,  Hiromitsu Narita ,  Akira Okamoto

IPC分类号： H04L9/10 ,  H04L12/46 ,  H04L29/06 ,  H04L9/00

CPC分类号： H04L63/0428 ,  H04L63/0464

摘要： An encryption apparatus 1 for performing an encrypting process and an encrypted data decrypting process is mounted to terminate the security by encryption between personal computers 7 to 9 on which encryption software is installed. For example, by connecting the apparatus between terminals 2 to 4 and the personal computers 7 to 9, the encryption can be used in an in-house LAN having the terminals 2 to 4 on which encryption software cannot be installed. Thus, a secure network 10 almost free of the risk of tapping of the confidential information in the LAN by an external unauthorized entry or attach can be successfully designed.

摘要翻译： 安装用于执行加密处理和加密数据解密处理的加密装置1，通过在其上安装有加密软件的个人计算机7至9之间的加密来终止安全性。 例如，通过将终端2〜4与个人计算机7〜9之间的装置连接起来，可以在具有无法安装加密软件的终端2〜4的内部LAN中使用加密。 因此，可以成功地设计出几乎没有通过外部未经授权的进入或连接来窃取LAN中的机密信息的风险的安全网络10。

公开(公告)号：US06229263B1

公开(公告)日：2001-05-08

申请号：US09488349

申请日：2000-01-20

申请人： Makoto Izawa

发明人： Makoto Izawa

IPC分类号： B60Q126

CPC分类号： B60Q1/18 ,  B60Q1/115 ,  B60Q2300/112 ,  B60Q2300/114 ,  B60Q2300/116 ,  B60Q2300/122 ,  B60Q2300/132

摘要： A lighting-direction control unit 1 for a lamp of a vehicle incorporates a vehicle-height detecting means 2 for detecting change in the height of an axle of front wheels or that of rear wheel of the vehicle. In response to a signal representing the detected height of the vehicle, the pitch angle of the vehicle is obtained to change the lighting direction of a lamp 6 to correspond to the change in the attitude of the vehicle. A means 3 for detecting the change rate of acceleration for obtaining the change rate of acceleration with respect to time in the direction in which the vehicle runs is provided. When the change rate with respect to time is high, a lighting control means 4 transmits a control signal to an operating means 5 in such a manner that the response of the control of the lighting direction of the lamp 6 is quickened. Therefore, delay in the control is prevented when the change in the acceleration is great.

摘要翻译： 用于车辆的灯的照明方向控制单元1包括用于检测车辆的前轮或后轮的车轴的高度变化的车高检测装置2。 响应于表示车辆的检测高度的信号，获得车辆的俯仰角，以改变灯6的照明方向，以对应于车辆姿态的变化。 用于检测用于获得相对于车辆行驶方向上的时间的加速度变化率的加速度变化率的装置3。 当相对于时间的变化率高时，照明控制装置4以使得灯6的照明方向的控制的响应加快的方式将控制信号发送到操作装置5。 因此，当加速度的变化很大时，防止了控制的延迟。

公开(公告)号：US5955798A

公开(公告)日：1999-09-21

申请号：US623370

申请日：1996-03-28

申请人： Masamitsu Ishiyama ,  Makoto Izawa ,  Toshio Kitaoka ,  Yasuhiro Matsumoto ,  Mitsutoshi Yagoto

发明人： Masamitsu Ishiyama ,  Makoto Izawa ,  Toshio Kitaoka ,  Yasuhiro Matsumoto ,  Mitsutoshi Yagoto

IPC分类号： G01D5/245 ,  H02K11/00 ,  H02K41/02 ,  H02K41/03 ,  H02P25/06 ,  H02K41/00

CPC分类号： H02K41/03 ,  H02K11/00

摘要： A linear motor including a stator having a drive field magnet extending in a uniform direction, a movable piece including an armature coil opposed to the field magnet, and a carrying member carrying a predetermined portion of the stator, wherein the stator is provided with predetermined magnetic poles for driving the movable piece only at a range in which a change in the magnetic field by the influence of the carrying member is prevented or suppressed.

摘要翻译： 一种线性电动机，其具有定子，该定子具有沿均匀方向延伸的驱动磁场磁体，可动片包括与所述磁场磁体相对的电枢线圈，以及承载构件，其承载所述定子的预定部分，其中，所述定子设置有预定的磁 用于仅在通过承载构件的影响使磁场变化被阻止或抑制的范围内驱动可动片的极。

公开(公告)号：US5747952A

公开(公告)日：1998-05-05

申请号：US831331

申请日：1997-03-31

申请人： Makoto Izawa ,  Katsuhiro Nanba

发明人： Makoto Izawa ,  Katsuhiro Nanba

IPC分类号： H02P25/06 ,  H02K41/03 ,  H02P6/00 ,  H02K41/00

CPC分类号： H02P6/00 ,  H02K41/03

摘要： A linear motor apparatus includes a stator extending in a predetermined direction and having a field magnet for driving; a movable piece having an armature coil opposed to the field magnet, and being reciprocatable along the stator; a Hall element disposed at a portion on the movable piece opposed to the field magnet for outputting a voltage signal depending on an intensity and a direction of a magnetic field formed by the field magnet as well as a Hall element reference input voltage supplied thereto; a correction circuit for producing an output signal by correcting an output signal issued from the Hall element to have a cycle equal to that of the Hall element output signal and a constant maximum amplitude depending on the Hall element reference input voltage; and a current supply circuit for supplying a current, depending on the output voltage issued from the correction circuit, to the armature coil for producing a driving force of the movable piece.

摘要翻译： 线性电动机装置包括沿预定方向延伸并具有用于驱动的​​磁场磁体的定子; 可动件，其具有与所述磁场磁体相对的电枢线圈，并且能够沿着所述定子往复运动; 霍尔元件设置在可动片的与场磁体相对的部分上，用于根据由场磁体形成的磁场的强度和方向输出电压信号以及提供给其的霍尔元件参考输入电压; 校正电路，用于通过校正从霍尔元件发出的输出信号来产生输出信号，以使其周期等于霍尔元件输出信号的周期和根据霍尔元件参考输入电压的恒定最大振幅; 以及电流供给电路，用于根据从校正电路发出的输出电压将电流提供给用于产生可动片的驱动力的电枢线圈。