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公开(公告)号：US06988254B2
公开(公告)日：2006-01-17
申请号：US10601287
申请日：2003-06-20
IPC分类号： G06F17/50
CPC分类号： G06F17/5031 , G06F17/5045
摘要： A method for designing a semiconductor integrated circuit is provided that is capable of a timing simulation that is approximate to an actual operation by reducing the effect of IR drop on the timing without reducing an effective area necessary for arrangement of elements or the number of pads that can be used other than power supply pads and without increasing the processing time. In a FF driving ability change procedure, a flip-flop having a delay time larger than a transition time from a state in which an IR drop occurs in a power supply voltage to a state of an ideal power supply voltage is substituted for an arbitrary flip-flop. Thus, a delay library considering IR drop may be produced previously only for the flop-flop, thus enabling a production time of the library to be reduced and improving the calculation accuracy of the delay time in the delay calculation procedure. Furthermore, the substitution of a flip-flop having a low driving ability enables the area to be reduced.
摘要翻译： 提供了一种用于设计半导体集成电路的方法，其能够通过在不减少元件排列所需的有效面积的情况下减少IR降低对定时的影响而实现近似于实际操作的定时仿真或者焊盘的数量 可以使用电源垫以外的处理时间。 在FF驱动能力改变过程中，具有大于从电源电压中的IR降低到理想电源电压的状态的转变时间的延迟时间的触发器被替换为任意翻转 -flop。 因此，考虑到IR降低的延迟库可以仅在触发器中产生，从而能够减少库的生产时间并提高延迟计算过程中的延迟时间的计算精度。 此外，替代具有低驾驶能力的触发器使得能够减小面积。
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公开(公告)号：US06810724B2
公开(公告)日：2004-11-02
申请号：US10267829
申请日：2002-10-10
IPC分类号： G01M1500
CPC分类号： F02P7/067 , F02B61/045 , F02D41/009 , F02D2041/0092 , F02D2250/06 , G01P13/04
摘要： A system for detecting reverse rotation of a 4-cycle, internal combustion engine with three or more cylinder for an outboard motor mounted on a boat, whose output is connected to a propeller such that the boat is propelled forward or reverse. In the system, it is determined whether a counted value of crank angle signals generated once every 30 crank angles is a multiple of a predetermined number (e.g., four in six cylinders), when the cylinders are identified and it is determined that engine rotates reverse when the counted value is determined to be not the multiple and the engine is immediately stopped. With this, it becomes possible to accurately detect the reverse rotation of the engine and prevent its further reverse rotation.
摘要翻译： 用于检测安装在船上的舷外马达的具有三个或更多个气缸的四循环内燃机的反向旋转的系统，其输出连接到螺旋桨，使得船向前或向后推进。 在该系统中，确定每30个曲柄角一次产生的曲柄角度信号的计数值是否为预定数量的倍数（例如，六个气缸中的四个），当确定气缸时，确定发动机反转 当计数值被确定为不是倍数且发动机立即停止时。 由此，可以精确地检测发动机的反转，防止其进一步反转。
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公开(公告)号：US06792797B2
公开(公告)日：2004-09-21
申请号：US10267992
申请日：2002-10-10
申请人： Kazuhiro Satoh , Nobuhiro Takahashi
发明人： Kazuhiro Satoh , Nobuhiro Takahashi
IPC分类号： G01M1900
CPC分类号： F02D41/22 , F02D41/222 , Y02T10/40
摘要： A system for detecting malfunction of an equipment such as an alternator or a hydraulic switch that is connected to an internal combustion engine and generates an output. In the system, it is discriminated periodically for a predetermined period of time whether the output of the equipment is within a predetermined range, a number of times that the output of the equipment is discriminated to be out of the predetermined range is counted; and the equipment is determined to have malfunctioned when the count is equal to or greater than the reference value. With this, it becomes possible to detect the malfunction of the equipment accurately.
摘要翻译： 一种用于检测连接到内燃机并且产生输出的诸如交流发电机或液压开关的设备的故障的系统。 在该系统中，对于设备的输出是否在规定的范围内，周期性地进行判别，将设备的输出判别为规定范围以外的次数进行计数; 当计数等于或大于参考值时，设备被确定为发生故障。 由此，可以准确地检测设备的故障。
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公开(公告)号：US06708318B2
公开(公告)日：2004-03-16
申请号：US09963563
申请日：2001-09-27
申请人： Kazuhiro Satoh , Fumihiro Kimura
发明人： Kazuhiro Satoh , Fumihiro Kimura
IPC分类号： G06F1750
CPC分类号： G06F17/5077 , H01L22/20 , H01L2924/0002 , H01L2924/00
摘要： Where there are wirings with different film thicknesses or a sheet resistance in a non-scraped state of a wiring layer cannot be obtained as a result of the CPM technique, a wiring resistance according to a film thickness when an LSI is manufactured is acquired by automatic processing to reduce its difference from a real resistance, and accurate voltage drop analysis is carried out to reduce malfunction in a real chip. In a semiconductor circuit device with a plurality of kinds of film thicknesses in the same wiring layer, with a variation occurring in the wiring film thickness when wirings are formed on a silicon wafer, or a warp occurring in an upper layer because the stacking of lower layers is not uniform in the manufacturing process of the wiring, an error of the wiring resistance due to the difference in the film thickness or warp of the wiring is corrected to produce a virtual layout data.
摘要翻译： 在采用CPM技术的情况下，由于不能获得具有不同膜厚度的布线或布线层的无刮擦状态的薄层电阻，因此通过自动获取当制造LSI时根据膜厚度的布线电阻 处理以减少与实际电阻的差异，并进行精确的电压降分析以减少真实芯片中的故障。 在同一布线层中具有多种膜厚的半导体电路器件中，当在硅晶片上形成布线时发生在布线膜厚度上的变化，或由于下层叠层而产生的翘曲 在布线的制造过程中层数不均匀，校正了由于膜厚度的差异或布线翘曲引起的布线电阻的误差，从而产生虚拟布局数据。
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公开(公告)号：US06374052B1
公开(公告)日：2002-04-16
申请号：US09621362
申请日：2000-07-21
申请人： Kazuhiro Satoh , Hirohide Fukazawa , Akira Kasai , Kazuo Akai , Nobuharu Namikawa , Jun Inoue
发明人： Kazuhiro Satoh , Hirohide Fukazawa , Akira Kasai , Kazuo Akai , Nobuharu Namikawa , Jun Inoue
IPC分类号： G03B1700
CPC分类号： G03B17/02
摘要： To provide a camera configured to be supported by the hands of a photographer on the bottom surface of the body thereof whose operability is improved by allowing various settings to be easily made with the camera body supported reliably and allowing a set value to be stored and retrieved with a small number of operation members, a configuration is provided which includes a grip portion protruding in a direction orthogonal to an optical axis of a photographic optical system provided in a predetermined position of a lateral surface of the body of the camera and an operating member for allowing input of information to cause execution of a predetermined operation, the operating member being provided in the vicinity of the grip portion. There is further provided a setting member for setting a desired set value, a set value storing member for storing data representing desired set values which can be set with the setting member in advance, a set value retrieving member for arbitrarily reading the data stored in advance with the set value storing member instead of the set value set with the setting member and for setting a set value based on the same and control unit for controlling the set value storing member and the set value retrieving member such that they can be operated with a single operating member.
摘要翻译： 为了提供一种照相机，其配置为通过允许可靠地支持相机机身容易地进行各种设置并且允许存储和检索设定值的本体的底表面上的摄影者的手来支持其可操作性， 具有少量的操作构件，提供了一种构造，其包括沿与垂直于设置在照相机的主体的侧表面的预定位置的照相光学系统的光轴方向突出的把手部分和操作构件 为了允许输入信息以执行预定的操作，操作构件设置在把手部分附近。 还设置有用于设定所需设定值的设定部件，设定值存储部件，用于存储表示预先设定的设定部件所期望的设定值的数据，设定值检索部件，用于任意读取预先存储的数据 设定值存储部件而不是设定部件设定的设定值，并且基于相同的设定值和用于控制设定值存储部件和设定值检索部件的控制部，使得能够以 单操作员。
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公开(公告)号：US06272028B1
公开(公告)日：2001-08-07
申请号：US09649001
申请日：2000-08-28
申请人： Kazuhiro Satoh , Ryo Nakajima , Kosaku Ichikawa
发明人： Kazuhiro Satoh , Ryo Nakajima , Kosaku Ichikawa
IPC分类号： H02H7122
摘要： A power converter apparatus, including a DC power source, a semiconductor stack, connected to the DC power source in parallel, having a plurality of semiconductor devices and a cooler for refrigerating the semiconductor devices, the semiconductor devices and the cooler are stacked and pressured to each other, and a snubber circuit, connected to the DC power source in parallel, having a serial circuit of a capacitor and a diode, and a resistor connected in parallel to the diode, one terminal of the capacitor is disposed adjacent to the semiconductor stack so that magnetic flux generated by current flowing in the terminal cancels magnetic flux caused by current flowing in the semiconductor stack.
摘要翻译： 并联连接到具有多个半导体器件的DC电源的DC电源，半导体堆叠以及用于将半导体器件，半导体器件和冷却器冷却的冷却器的功率转换器装置被堆叠并加压到 彼此连接的并联连接到DC电源的缓冲电路，具有电容器和二极管的串联电路以及与二极管并联连接的电阻器，电容器的一个端子邻近半导体堆叠设置 使得在端子中流动的电流产生的磁通消除由在半导体堆叠中流动的电流引起的磁通量。
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公开(公告)号：US5825992A
公开(公告)日：1998-10-20
申请号：US658441
申请日：1996-06-10
申请人： Kazuhiro Satoh
发明人： Kazuhiro Satoh
IPC分类号： H04N1/32
CPC分类号： H04N1/32379 , H04N1/32363 , H04N1/32496 , H04N2201/3298
摘要： A facsimile device operable in either a memory receiving mode or direct receiving mode. When the device is put in a memory receiving mode after previous memory receiving, the image information transmitted next time is directly received, and thereby the repetition of the memory receiving mode and the retransmission of information can be eliminated and the convenience of memory receiving can be improved. A facsimile control portion detects a memory remaining amount of the image information memory available storing image information. When the absence of a memory remaining amount is detected, the occurrence of a memory over (operation in the memory receiving mode) is stored in the system memory. When the calling arrival occurs, the document is memory-received or directly received on the basis of the presence or absence of the memory over occurrence stored in the system memory.
摘要翻译： 一种可在存储器接收模式或直接接收模式下操作的传真装置。 当在先前的存储器接收之后将设备置于存储器接收模式时，直接接收下一次发送的图像信息，从而可以消除存储器接收模式的重复和信息的重传，并且可以方便地进行存储器接收 改进。 传真控制部分检测可用的图像信息存储器的存储器剩余量存储图像信息。 当检测到没有存储器剩余量时，存储器的发生（存储器接收模式中的操作）被存储在系统存储器中。 当呼叫到达发生时，根据存储在系统存储器中的存在的存在或不存在，文档被存储器接收或直接接收。
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公开(公告)号：US5489958A
公开(公告)日：1996-02-06
申请号：US330119
申请日：1994-10-27
CPC分类号： G02B7/04
摘要： A lens barrel comprises a barrier provided at a front aperture of a photographing lens, a barrier driving mechanism for opening and closing the barrier, a lens driving mechanism for moving at least one lens group in an optical-axis direction, a driving device for operating the lens driving mechanism and the barrier driving mechanism, and a driving force switching device for transmitting driving force of the driving device to a lens driving mechanism at a state capable of photographing and for transmitting driving force of the driving device to a barrier driving mechanism at a state incapable of photographing linked with the movement of the photographing lens from a state capable of photographing to a state incapable of photographing.
摘要翻译： 镜筒包括设置在拍摄镜头的前孔的屏障，用于打开和关闭屏障的屏障驱动机构，用于沿光轴方向移动至少一个透镜组的透镜驱动机构，用于操作的驱动装置 透镜驱动机构和屏障驱动机构，以及驱动力切换装置，用于在能够拍摄的状态下将驱动装置的驱动力传递到透镜驱动机构，并将驱动装置的驱动力传递到屏障驱动机构 与摄影镜头的移动相关联的拍摄状态不能从能够拍摄的状态到不能拍摄的状态的状态。
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公开(公告)号：US5319414A
公开(公告)日：1994-06-07
申请号：US25930
申请日：1993-03-03
申请人： Toshifumi Nakano , Kazuhiro Satoh
发明人： Toshifumi Nakano , Kazuhiro Satoh
CPC分类号： G02B7/32
摘要： A multipoint rangefinder employs a light-emission device including a package which has a plurality of light-emission elements contained therein and mounting terminals extending therefrom, the light-emission elements being arranged in a line crossing a dimension along which mounting terminals extend. If, in mounting the rangefinder in a camera, the light-emission elements are arranged obliquely, the dimension along which the mounting terminals extend is made to coincide, for example, with the horizontal dimension. This arrangement provides various remarkable advantages. For example, it helps to avoid a substantial increase in the height of the camera housing and attain an improvement in the compactness with which the camera components are mounted, thus proving effective in camera miniaturization.
摘要翻译： 多点测距仪采用包括其中包含多个发光元件的封装的发光器件和从其延伸的安装端子，发光元件布置成与安装端子延伸的尺寸相交的线。 如果在将测距仪安装在相机中时，发光元件倾斜地布置，则安装端子延伸的尺寸例如与水平尺寸重合。 这种安排提供了各种显着的优点。 例如，有助于避免摄像机壳体的高度的显着增加，并且获得相机部件的紧凑性的提高，从而证明在相机小型化方面是有效的。
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10.发明授权公开(公告)号：US07254731B2
公开(公告)日：2007-08-07
申请号：US11158757
申请日：2005-06-22
申请人： Kazuhiro Satoh
发明人： Kazuhiro Satoh
IPC分类号： G06F1/32
CPC分类号： H04N1/00885 , H04N1/00896 , H04N1/00928
摘要： An image forming device having a communication unit includes a system control unit which controls the entire image forming apparatus, the system control unit having a CPU that is set in one of a normal mode, a power-saving mode and a sleep mode by controlling a power supply unit. A real-time clock keeps track of hours, minutes and seconds of a current time and outputs a signal indicating the current time. A register stores a return time that indicates a time the CPU is to be switched from one of the power-saving mode and the sleep mode to the normal mode. A comparator compares the current time of the clock with the return time of the register, and outputs, when a match occurs, a control signal to the CPU so that the CPU is switched to the normal mode.
摘要翻译： 具有通信单元的图像形成装置包括控制整个图像形成装置的系统控制单元，所述系统控制单元具有通过控制正常模式，省电模式和休眠模式而被设置为正常模式，省电模式和休眠模式之一的CPU 供电单元。 实时时钟跟踪当前时间的小时，分钟和秒，并输出指示当前时间的信号。 一个寄存器存储一个返回时间，指示CPU从一个省电模式和睡眠模式切换到正常模式的时间。 比较器将当前时钟的时间与寄存器的返回时间进行比较，当匹配发生时，输出控制信号给CPU，使CPU切换到正常模式。
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