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1. 发明申请

WO1996026570A1 DEVICE AND METHOD FOR SUPPLYING POWER TO A VEHICLE, SEMI-CONDUCTOR CIRCUIT DEVICE FOR USE IN THE SAME AND COLLECTIVE WIRING DEVICE FOR A VEHICLE OR AN AUTOMOBILE 审中-公开
标题翻译：用于向车辆使用的车辆，半导体电路装置和用于车辆或汽车的集合装置提供电力的装置和方法
公开(公告)号：WO1996026570A1
公开(公告)日：1996-08-29
申请号：PCT/JP1996000386
申请日：1996-02-21
申请人： HITACHI, LTD. , HITACHI CAR ENGINEERING CO., LTD. , SAITO, Hiroyuki , YOSHIDA, Tatsuya , SAKAMOTO, Shinichi , KONI, Mitsuru , HORIBE, Kiyoshi
发明人： HITACHI, LTD. , HITACHI CAR ENGINEERING CO., LTD.
IPC分类号： H02J01/00
CPC分类号： B60R16/0315 , B60G17/0185 , B60G17/0195 , B60G2600/08 , B60G2800/90 , B60R2016/0322 , B60R2021/0104 , B60R2021/01061 , B60R2021/01115 , F16F15/02
摘要： A power supply wire is laid out in a loop fashion from a battery power supply, and a power supply relaying circuit is provided at a point along the power supply wire, whereby power is supplied to an electric load connected to a terminal unit of collective wires from the power supply relaying circuit. This can reduce the number of electric wires not only for control signals but also for power supply. The power supply relaying circuit may double as the terminal unit.
摘要翻译：电源线以电池电源的方式布置，并且在沿着电源线的点设置电源中继电路，由此向连接到集线的终端单元的电负载供电从电源继电电路。这样可以减少不仅用于控制信号而且用于电源的电线数量。电源继电电路可以作为终端单元加倍。

2. 发明申请

WO1998011408A1 THERMAL AIR FLOW METER 审中-公开
标题翻译：热空气流量计
公开(公告)号：WO1998011408A1
公开(公告)日：1998-03-19
申请号：PCT/JP1996002628
申请日：1996-09-13
申请人： HITACHI, LTD. , HITACHI CAR ENGINEERING CO., LTD. , ISHIKAWA, Hitoshi
发明人： HITACHI, LTD. , HITACHI CAR ENGINEERING CO., LTD.
IPC分类号： G01F01/68
CPC分类号： F02D45/00 , G01F1/68
摘要： To highly accurately execute analog-to-digital conversion of signals of an air flow meter irrespective of fluctuation of a reference voltage of an analog-to-digital conversion circuit. A thermal air flow meter including means for measuring an intake air volume by heating and controlling a thermal resistance body and means for executing analog-to-digital conversion of air flow rate signals of the flow rate measurement means, which inputs a reference voltage to the analog-to-digital conversion circuit so that the reference voltage is converted from the analog signal to the digital signal by the analog-to-digital conversion circuit, and the air flow rate signal can be corrected in accordance with the voltage value of the reference voltage. A/D conversion of the air flow rate signal can be executed accurately even when the reference power source voltage of the A/D converter of an electronic controller fluctuates.
摘要翻译：高精度地执行空气流量计的信号的模数转换，而与模数转换电路的基准电压的波动无关。一种热空气流量计，包括用于通过加热和控制热阻体来测量进气体积的装置和用于执行流量测量装置的空气流量信号的模数转换的装置，其将参考电压输入到模拟数字转换电路，使得参考电压由模数转换电路从模拟信号转换为数字信号，并且空气流量信号可以根据参考电压的电压值进行校正电压。即使当电子控制器的A / D转换器的参考电源电压波动时，也可以精确地执行空气流量信号的A / D转换。

3. 发明申请

WO1997014878A1 METHOD AND APPARATUS FOR CONTROLLING INTERNAL COMBUSTION ENGINE FOR VEHICLES 审中-公开
标题翻译：用于控制车辆内燃机的方法和装置
公开(公告)号：WO1997014878A1
公开(公告)日：1997-04-24
申请号：PCT/JP1996003010
申请日：1996-10-17
申请人： HITACHI, LTD. , HITACHI CAR ENGINEERING CO., LTD. , FUJISHITA, Masakatsu , SASAKI, Shoji , SHIBANO, Masaru , AKAGI, Yoshihiko
发明人： HITACHI, LTD. , HITACHI CAR ENGINEERING CO., LTD.
IPC分类号： F02D45/00
CPC分类号： F02D41/021 , F02D41/02 , F02D41/187 , F02D41/3005 , F02D2041/1415 , F02D2200/503
摘要： A controller of an internal combustion engine, including an operation state monitoring unit (1-13, 50, 72) for outputting an operation state value representing the operation state of the internal combustion engine, and a control unit (71). The control unit includes an input circuit (116, 113, 119) that receives the operation state value from the operation state monitoring unit and outputs it as an operation state monitoring value, a reference power source circuit (70) for generating a reference voltage (Vcc) for operating a controller (Fig. 2) on the basis of a battery voltage from a battery (50), and a unit (CPU 100) for controlling the internal combustion engine on the basis of the operation state monitoring value from the input circuit. Correction data for correcting the error based on at least one of the error of the output of the input circuit and the error of the reference voltage from the reference power source circuit is determined in advance for each controller and is stored in a memory (112) in the control unit. The operation state monitoring value from the input circuit is corrected by the correction data to obtain a correct operation state monitoring value, and the internal combustion engine is controlled on the basis of the correct operation state monitoring value so obtained (CPU 100, Figs. 3 and 8, steps 508 to 514).
摘要翻译：一种内燃机的控制器，包括用于输出表示内燃机的运转状态的运转状态值的运转状态监测单元（1-13,50,72），以及控制单元（71）。控制单元包括从操作状态监视单元接收操作状态值并将其作为操作状态监视值输出的输入电路（116,113,119），用于产生参考电压的参考电源电路（70） Vcc），用于基于来自电池（50）的电池电压来操作控制器（图2），以及用于基于来自输入的操作状态监视值来控制内燃机的单元（CPU 100）电路。对于每个控制器预先确定基于输入电路的输出的误差和来自参考电源电路的参考电压的误差中的至少一个来校正误差的校正数据，并存储在存储器（112）中，在控制单元中。通过校正数据校正来自输入电路的动作状态监视值，得到正确的动作状态监视值，根据得到的正确的动作状态监视值来控制内燃机（CPU100，图3 和8，步骤508至514）。

4. 发明申请

WO1997022981A1 IGNITOR FOR INTERNAL COMBUSTION ENGINES 审中-公开
标题翻译：内燃机点火器
公开(公告)号：WO1997022981A1
公开(公告)日：1997-06-26
申请号：PCT/JP1996003614
申请日：1996-12-11
申请人： HITACHI, LTD. , HITACHI CAR ENGINEERING CO., LTD. , KONDO, Eiichiro , SUGIURA, Noboru , KOBAYASHI, Kazutoshi , WATANABE, Hiroshi , ANZO, Yoichi , OISHI, Hidetoshi , KATAGISHI, Kenichi
发明人： HITACHI, LTD. , HITACHI CAR ENGINEERING CO., LTD.
IPC分类号： H01F38/12
CPC分类号： H01F38/12 , F02P3/02 , H01F2038/122 , H01T13/44
摘要： An ignitor for internal combustion engines provided with a center core, a primary coil, a secondary coil, and a case for housing the center core, primary coil, and secondary coil. In the case, the center core, primary coil and secondary coil are arranged in this order from the inside. A member having a relative dielectric constant which is nearly equal to that of the member constituting a bobbin wound with the secondary coil is so provided to occupy the space defined between the inside of the bobbin and the center core. Therefore, the concentration of electric field in the space is relaxed and the insulation between the center core and the primary coil is secured.
摘要翻译：具有中心芯，初级线圈，次级线圈和用于容纳中心铁芯，初级线圈和次级线圈的壳体的内燃机的点火器。在这种情况下，中心芯，初级线圈和次级线圈从内部依次排列。具有几乎等于构成绕着次级线圈的筒管的构件的相对介电常数的构件被设置成占据线圈架内部和中心芯之间限定的空间。因此，放大空间中的电场浓度，确保中心芯与初级线圈之间的绝缘。

5. 发明申请

WO1996032578A1 SYSTEM AND METHOD FOR CONTROLLING A GENERATOR FOR A VEHICLE 审中-公开
标题翻译：用于控制车辆发电机的系统和方法
公开(公告)号：WO1996032578A1
公开(公告)日：1996-10-17
申请号：PCT/JP1996000999
申请日：1996-04-11
申请人： HITACHI, LTD. , HITACHI CAR ENGINEERING CO., LTD. , AKAGI, Yoshihiko , FUJISHITA, Masakatsu
发明人： HITACHI, LTD. , HITACHI CAR ENGINEERING CO., LTD.
IPC分类号： F02D41/16
CPC分类号： F02D41/083 , F02D31/005 , F02D2200/503 , H02J7/1446 , H02P9/04 , H02P9/107 , H02P9/30 , H02P9/305 , Y02T10/7005
摘要： A method for controlling a generator for a vehicle in which the correction amount of a first ISC valve opening (ISCPI) is obtained based on a deviation between the engine revolution speed of an internal combustion engine and a target engine revolution speed, in which the exciting coil driving amount of a generator is obtained based on a deviation between the battery voltage and a target voltage, in which the correction amount of a second ISC valve opening (EL) taking into consideration an electric load fluctuation is obtained based on the exciting coil driving amount and the engine revolution speed of the internal combustion engine, and in which the driving amount of the ISC valve (ISCDTY) is obtained based on the first and second ISC valve opening correction amounts.
摘要翻译：一种用于控制车辆发电机的方法，其中基于内燃机的发动机转速与目标发动机转速之间的偏差获得第一ISC阀开度（ISCPI）的校正量，其中激励基于电池电压和目标电压之间的偏差获得发电机的线圈驱动量，其中基于励磁线圈驱动获得考虑到电负载波动的第二ISC阀开度（EL）的校正量数量和内燃机的发动机转速，并且其中基于第一和第二ISC阀打开校正量获得ISC阀的驱动量（ISCDTY）。

6. 发明申请

WO1998041417A1 METHOD FOR CONTROLLING ELECTRIC ROLLING STOCK 审中-公开
标题翻译：控制电动滚筒的方法
公开(公告)号：WO1998041417A1
公开(公告)日：1998-09-24
申请号：PCT/JP1997000918
申请日：1997-03-19
申请人： HITACHI, LTD. , HITACHI CAR ENGINEERING CO., LTD. , YAMADA, Hiroyuki , KATADA, Hiroshi
发明人： HITACHI, LTD. , HITACHI CAR ENGINEERING CO., LTD.
IPC分类号： B60L15/20
CPC分类号： B60L15/2009 , Y02T10/645 , Y02T10/7275
摘要： An electric rolling stock is prevented from moving backward on an ascending slope, etc., when the stock goes up the slope and from slipping down when the stock again goes up the slop and, at the same time, to make the stock to safely goes down a slope at the time of neutral braking by adjusting and suppressing the descending speed of the stock. When the number of revolutions of a motor (9) is equal to or smaller than a threshold while an accelerator (1) is turned off, a reference position (23) is stored on the basis of the count value (27) of pulses and braking torque (27) is computed by finding a positional deviation (25). Driving torque (19) for power running and neutral braking torque (36) for neutral braking are computed from the rotation detecting signals (13) of the accelerator (1), a shift lever device (2), brake phase device, and the rotation detecting means (10) of the motor (9) and the torque is selected by means of a torque selecting means (30). Then the selected torque is outputted as a torque command (37) so that the motor (9) can generate the torque.
摘要翻译：当股票上升斜坡时，防止电动车辆在上坡坡度等上向后移动，当股票再次向上斜坡时同时向下滑动，同时使股票安全走通过调节和抑制坯料的下降速度，在中立制动时向下倾斜。当加速器（1）关闭时，当马达（9）的转数等于或小于阈值时，基于脉冲的计数值（27）存储基准位置（23），并且通过找到位置偏差（25）来计算制动力矩（27）。根据加速器（1）的旋转检测信号（13），变速杆装置（2），制动相位装置以及旋转中的制动相位装置（2）计算用于动力运行的驱动力矩（19）和空档制动的中立制动转矩（36）马达（9）的检测装置（10），通过转矩选择装置（30）选择转矩。然后，所选择的转矩作为转矩指令（37）输出，使得电动机（9）能够产生转矩。

7. 发明申请

WO1996020338A1 FLOW RATE CONTROLLER OF INTERNAL COMBUSTION ENGINE 审中-公开
标题翻译：内燃机流量控制器
公开(公告)号：WO1996020338A1
公开(公告)日：1996-07-04
申请号：PCT/JP1995002654
申请日：1995-12-25
申请人： HITACHI, LTD. , HITACHI CAR ENGINEERING CO., LTD. , OIKAWA, Shuji , SATO, Masahiro , ASANO, Seiji
发明人： HITACHI, LTD. , HITACHI CAR ENGINEERING CO., LTD.
IPC分类号： F02D41/14
CPC分类号： F02D41/221 , F02D11/107 , F02D41/0065 , F02D41/0077 , F02D2011/108 , F02M26/47 , F02M26/49 , F02M26/54 , Y02T10/47
摘要： A flow rate controller in a flow rate control valve (41) of an internal combustion engine. When a control valve is operated in a closing direction upon the occurrence of an abnormal state in a flow rate control valve such as sticking, vibration having a resonance frequency is imparted to the valve so that a sliding resistance force of a screw mechanism can be lowered and the valve can be closed. To prevent problems with the flow rate control valve such as out-of-operation, a setting time is added to a motor driving cycle in accordance with a motor torque fluctuation state. Because the flow rate control valve can be closed reliably and out-of-operation of the flow rate valve can be thus prevented, an incorrect operation of the engine (46) can be avoided.
摘要翻译：内燃机的流量控制阀（41）中的流量控制器。当控制阀在堵塞等流量控制阀中发生异常状态时在关闭方向上操作时，具有共振频率的振动被施加到阀，使得能够降低螺杆机构的滑动阻力阀可以关闭。为了防止流量控制阀的诸如停止运行的问题，根据电动机转矩波动状态将设定时间加到电动机驱动循环中。由于可以可靠地关闭流量控制阀，因此能够防止流量阀的停止运转，能够避免发动机（46）的不正确的动作。

8. 发明申请

WO1998011336A1 SUCTION STRUCTURE FOR INTERNAL COMBUSTION ENGINES 审中-公开
标题翻译：内燃机引擎结构
公开(公告)号：WO1998011336A1
公开(公告)日：1998-03-19
申请号：PCT/JP1996002629
申请日：1996-09-13
申请人： HITACHI, LTD. , HITACHI CAR ENGINEERING CO., LTD. , MINEGISHI, Teruhiko , NEMOTO, Hiroyuki , NISHIMURA, Mitsunori
发明人： HITACHI, LTD. , HITACHI CAR ENGINEERING CO., LTD.
IPC分类号： F02B27/02
CPC分类号： F02B27/021 , F02B27/0252 , F02B27/0273 , F02B27/0294 , F02B29/083 , Y02T10/146
摘要： A structure in which an input shaft constituting a member for connecting a cylindrical switching valve and a rotary mechanism together, and the cylindrical switching valve are brought into contact with each other via a ball-like member. When this structure is employed, the ball-like member serves as a ball joint, so that rotation can be smoothly transmitted even when there is an angle of inclination between the direction of the axis of rotation of the input shaft by which the rotary mechanism for rotating the cylindrical switching valve and the same switching valve are connected, and the direction of the axis of rotation of this switching valve.
摘要翻译：构成将圆柱形切换阀和旋转机构连接在一起的构件的输入轴与圆筒形切换阀通过球状构件相互接触的结构。当采用这种结构时，球状构件用作球窝接头，使得即使在输入轴的旋转轴线的方向之间存在倾斜角度的情况下也能够平稳地传递旋转机构，旋转圆柱形切换阀和相同的切换阀连接，该切换阀的旋转轴方向。

9. 发明申请

WO1999031877A1 MULTI-PROJECTION IMAGE DISPLAY DEVICE 审中-公开
标题翻译：多投影图像显示装置
公开(公告)号：WO1999031877A1
公开(公告)日：1999-06-24
申请号：PCT/JP1997004588
申请日：1997-12-12
申请人： HITACHI, LTD. , YAMASAKI, Masami , TAKEDA, Haruo
发明人： HITACHI, LTD.
IPC分类号： H04N05/74
CPC分类号： H04N9/3147 , H04N9/12
摘要： A multi-projection image display device using a plurality of image projectors to form one picture on a screen, in which images projected from the projectors are smoothly connected with one another, so that seams of the images do not appear conspicuously. The image display device has projectors (0121, 0122, 0123, 0124) and a screen (0140) laid out in such a manner that maximum image projection ranges (0151, 0152, 0153, 0154) of the respective projectors ovelap the adjacent ranges. An image signal control unit (0110) for processing an image signal supplied from an external image input (0180) has, therein, a member for cutting out a partial image area dealt with by each projector, an image converting member for performing geometric transformation and local color correction of the partial image, and an arithmetic control member for controlling the image converting member on the basis of image information inputted from a screen state monitor camera (0130). With this structure, smoothing of the seams between the images may be realized simply by image signal processing, and precise adjustment of the optical system of the projectors becomes unnecessary.
摘要翻译：一种多投影图像显示装置，其使用多个图像投影仪在屏幕上形成一个图像，其中从投影仪投影的图像彼此平滑地连接，使得图像的接缝不显着。图像显示装置具有投影仪（0121，0122，0123，0124）和以相应投影仪的最大图像投影范围（0151,022,033,0154）相邻范围的方式布置的屏幕（0140）。一种用于处理从外部图像输入（0180）提供的图像信号的图像信号控制单元（0110），其中具有用于切割由每个投影仪处理的部分图像区域的部件，用于执行几何变换的图像转换部件，部分图像的局部颜色校正，以及用于基于从屏幕状态监视摄像机（0130）输入的图像信息来控制图像转换部件的运算控制部件。利用这种结构，可以简单地通过图像信号处理来实现图像之间的接缝的平滑化，并且不需要投影仪的光学系统的精确调整。

10. 发明申请

WO1999031656A1 MAGNETIC RECORDING MEDIUM AND MAGNETIC STORAGE 审中-公开
标题翻译：磁记录介质和磁存储
公开(公告)号：WO1999031656A1
公开(公告)日：1999-06-24
申请号：PCT/JP1997004586
申请日：1997-12-12
申请人： HITACHI, LTD. , DAVID, Djulianto Djayaprawira , ISHIKAWA, Akira , KOJIMA, Shuuichi , MATSUDA, Yoshibumi , YAHISA, Yotsuo , SUZUKI, Hiroyuki
发明人： HITACHI, LTD.
IPC分类号： G11B05/66
CPC分类号： G11B5/012
摘要： The ratio BrOR of the residual magnetic flux density in a circumferential direction to the residual magnetic flux density in a radial direction is 0.95 - 1.05 and the ratio HcOR of the coercive force in a circumferential direction to the coercive force in a radial direction is 1.05 - 1.2 in the substrate surface of a magnetic recording medium. Therefore, a high output resolution, a low medium noise and a high track recording density are simultaneously achieved in recording at a high line recording density. When a magnetic storage apparatus is constituted by using a high S/N magnetic recording medium like this, a magnetic disc apparatus which has a high surface recording density, is low in cost and small in size, and a large capacity and a high reliability can be provided.
摘要翻译：圆周方向的剩余磁通密度与径向残留磁通密度的比率BrOR为0.95〜1.05，圆周方向的矫顽力的比率HcOR与径向的矫顽力的比值为1.05〜 1.2在磁记录介质的基板表面中。因此，在高线路记录密度的记录中同时实现高输出分辨率，低中等噪声和高记录密度。当通过使用这样的高S / N磁记录介质构成磁存储装置时，具有高表面记录密度的磁盘装置成本低，尺寸小，容量大，可靠性高提供。

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