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    • 2. 发明授权
    • Ground drilling machine and rod exchanger utilized therefor
    • 地面钻孔机和杆式换热器
    • US06637525B2
    • 2003-10-28
    • US09988410
    • 2001-11-19
    • Kentaro WatanabeToyohiko YouanKazuyuki YamazakiTooru Hishiyama
    • Kentaro WatanabeToyohiko YouanKazuyuki YamazakiTooru Hishiyama
    • E21B1914
    • E21B7/046E21B19/146E21B19/20
    • A ground drilling machine includes a machine body a rod propelling device, a rod exchanging device and a support unit provided for the machine body for supporting the rod exchanging device. The rod propelling device has a frame movably mounted to the machine body. The frame is slidable on a support portion provided for the machine body. The rod exchanging device is attached to the frame of the rod propelling device via a transverse mounting member. The rod exchanging device is also supported on the support unit so as to be slidable on the support unit along with the movement of the rod propelling device without changing of its relative position to the rod propelling device. The rod exchanging device can be made light and compact because the rod exchanging device is supported by the support unit which is provided for the machine body and accordingly a large bending load is not applied to the main body portion of the rod exchanging device.
    • 地面钻孔机包括机体,杆推进装置,杆交换装置和为机体提供的用于支撑杆交换装置的支撑单元。 杆推进装置具有可移动地安装到机体的框架。 框架可在设置在机体上的支撑部分上滑动。 杆交换装置通过横向安装构件附接到杆推动装置的框架。 杆更换装置也支撑在支撑单元上,以便随着杆推动装置的运动而可在支撑单元上滑动,而不改变其与杆推动装置的相对位置。 由于杆更换装置由为机体提供的支撑单元支撑,因此杆更换装置可以制造得轻巧紧凑,因此不会对杆更换装置的主体部分施加大的弯曲载荷。
    • 3. 发明授权
    • Operation control system for traveling vehicle
    • 行驶车操作控制系统
    • US5609220A
    • 1997-03-11
    • US379603
    • 1995-02-02
    • Yukio MoriyaSatoru KoyanagiTetsuya FujimuraMasayuki NagahamaKazuyuki YamazakiToru Hishiyama
    • Yukio MoriyaSatoru KoyanagiTetsuya FujimuraMasayuki NagahamaKazuyuki YamazakiToru Hishiyama
    • B62D7/08B62D7/14B62D12/00B62D15/00
    • B62D7/08B62D12/00B62D15/00B62D7/142
    • When a longitudinal straight traveling mode position A, an oblique traveling mode position B, a transverse traveling mode position C, or spin turning mode position D is selected by a traveling mode changeover switch 21, a signal corresponding to the selection is input to a controller 27. The controller outputs signals to turning actuators 15a and 15b for orienting driving wheels 11a and 11b toward the selected position. With this signal, the turning actuators 15a and 15b causes turning of the driving wheels 11a and 11b. At the same time, turning angle detection sensors 16a and 16b input signals indicative of turning angle of the driving wheels. When the turning angle becomes coincident with a preliminarily set angle, a signal for terminating turning is output to the turning actuators 15a and 15b. By this control, turning action of the turning actuators 15a and 15b is terminated with setting the driving wheels 11a and 11b at the position of the selected orientation.
    • PCT No.PCT / JP93 / 01207 Sec。 371日期:1995年2月2日 102(e)日期1995年2月2日PCT提交1993年8月26日PCT公布。 公开号WO94 / 05539 日期1994年3月17日当行驶模式转换开关21选择纵向直线行驶模式位置A,倾斜行驶模式位置B,横向行驶模式位置C或旋转模式位置D时,对应于选择 输入到控制器27.控制器向转动致动器15a和15b输出信号,以将驱动轮11a和11b朝向选定位置。 利用该信号,转动致动器15a和15b引起驱动轮11a和11b的转动。 同时,转向角检测传感器16a和16b输入表示驱动轮转向角的信号。 当转动角度与预先设定的角度一致时,转弯致动器15a,15b输出终止转弯的信号。 通过该控制,通过将驱动轮11a和11b设置在所选取向的位置来终止转动致动器15a和15b的转动动作。
    • 4. 发明授权
    • Single-chip memory system having an array of read-only memory cells
    • 具有只读存储器单元阵列的单芯片存储器系统
    • US5793666A
    • 1998-08-11
    • US829822
    • 1997-03-25
    • Kazuyuki Yamazaki
    • Kazuyuki Yamazaki
    • H01L21/8247G11C17/12G11C17/18H01L21/8242H01L27/108H01L27/115G11C17/00
    • G11C17/126
    • To make a memory system highly integrated, a memory system includes a memory cell array including a first unit block and a second unit block having a plurality of read-only memory (ROM) cells, a plurality of diffused lines having a first pitch with respect to each other, and connected to sources of the ROM cells, first and second bit lines made of metal and respectively connected to drains of the ROM cells in the first and second unit blocks, and first and second source lines made of metal and respectively connected to sources of the ROM cells in the first and second unit blocks. A pitch between the first bit line and the first source line is a first pitch and a pitch between the first bit line and the second source line, and a pitch between the second bit line and the second source line are a second pitch. The second pitch is at least three times larger than the first pitch.
    • 为了使存储器系统高度集成,存储器系统包括存储单元阵列,其包括第一单元块和具有多个只读存储器(ROM)单元的第二单元块,多个扩散线具有相对于第一间距的第一间距 并且连接到ROM单元的源极,由金属制成的第一和第二位线,分别连接到第一和第二单位块中的ROM单元的漏极,以及由金属制成并分别连接的第一和第二源极线 到第一和第二单元块中的ROM单元的源。 第一位线和第一源极线之间的间距是第一间距和第一位线与第二源极线之间的间距,第二位线和第二源极线之间的间距是第二间距。 第二音高比第一音高至少大三倍。
    • 7. 发明授权
    • Ground drilling machine
    • 地面钻孔机
    • US06932171B2
    • 2005-08-23
    • US10453328
    • 2003-06-02
    • Toyohiko YouanKentaro WatanabeEiichi MuramotoKazuyuki Yamazaki
    • Toyohiko YouanKentaro WatanabeEiichi MuramotoKazuyuki Yamazaki
    • E21B7/04E21B21/08E21D9/06E21B10/60
    • E21B21/08
    • A ground drilling machine comprises a controller for automatically controlling the injection of working liquid according to the output signal output as a function of the rotating condition of the pilot head 20. When the pilot head 20 is driven forward or backward, working liquid can be injected by switching the working liquid transfer valve 111 so long as the pilot head 20 is revolving in order to improve the digging efficiency, the soil delivering efficiency and the cooling efficiency of the machine. The injection of working liquid can be suspended when the direction of propelling the pilot head 20 is shifted while stopping the revolution of the pilot head 20 because no working liquid is required for delivering the dug soil and cooling the leading body. Thus, working liquid can be injected always at an optimal rate depending on the rotating condition of the pilot head 20 to suppress any waste of working liquid and reduce the construction cost.
    • 地面钻孔机包括根据作为导向头20的旋转状态的函数的输出信号输出来自动控制工作液体的喷射的控制器。 当先导头20被向前或向后驱动时,只要先导头20旋转,可以通过切换工作液体转移阀111来注入工作液体,以提高挖掘效率,土壤输送效率和冷却效率 机器。 当停止引导头20的转动时,推进导向头20的方向移动时,工作液体的注入可以暂停,因为不需要工作液体来输送挖土并冷却引导体。 因此,可以根据先导头20的旋转状态总是以最佳速度喷射工作液体,以抑制任何工作液体的浪费并降低施工成本。
    • 8. 发明授权
    • Semiconductor storage device
    • 半导体存储设备
    • US06333867B1
    • 2001-12-25
    • US09598475
    • 2000-06-22
    • Junnichi SuzukiKazuyuki Yamazaki
    • Junnichi SuzukiKazuyuki Yamazaki
    • G11C506
    • G11C5/063G11C17/126
    • A semiconductor storage device with high integration is capable of performing high speed access. The semiconductor storage device is constituted in such a way that it causes one contact to be connected with a primary bit-line, further it causes four sub bit-lines to be connected through four bank selection transistor, furthermore, it causes one contact to be connected to a virtual GND line, moreover, it causes two sub bit-lines to be connected through two bank selection transistors. The respective sub bit-lines are arranged in parallel to signal inputted to six bank selection lines, and in parallel to primary bit-line. Two virtual GND lines which are arranged at right and left of the primary bit-line. The memory cell transistor is capable of being selected according to combination of level of the two virtual GND lines. This causes bank selection lines to be reduced, further it causes cell array to be shortened in bit direction, furthermore, it causes cell array area to be reduced.
    • 具有高集成度的半导体存储装置能够执行高速访问。 半导体存储装置构成为使一个触点与主位线连接,此外,通过四个存储体选择晶体管使4个子位线连接,此外,使一个触点成为 此外,它连接到虚拟GND线,使得两个子位线通过两个存储体选择晶体管连接。 相应的子位线与输入到六个存储区选择线的信号并行布置,并且与主位线并行布置。 布置在主位线左右两个虚拟GND线。 存储单元晶体管能够根据两个虚拟GND线的电平的组合来选择。 这就使得存储体选择行被减少,进一步地使得单元阵列在位方向上被缩短,而且使单元阵列区域减小。
    • 9. 发明授权
    • Self-propelled crusher and management system for self-propelled crusher
    • 自走式破碎机自行式破碎机及管理系统
    • US07942355B2
    • 2011-05-17
    • US12227110
    • 2007-05-09
    • Kazuyuki YamazakiYukinori MaedaRyoichi TogashiYasutaka NishidaHiroshi Yoshida
    • Kazuyuki YamazakiYukinori MaedaRyoichi TogashiYasutaka NishidaHiroshi Yoshida
    • B02C25/00
    • B02C21/026B02C1/025B02C23/04
    • A self-traveling crushing machine includes: a traveling device; a crushing device that is provided on the traveling device and crushes a to-be-crushed object supplied; an overload escaping section that escapes an overload of the crushing device; and a controller that controls the crushing device. In the self-traveling crushing machine, the crushing device is a jaw crusher in which the to-be-crushed object is supplied to a V-shaped space formed by a fixed jaw and a movable jaw and the movable jaw swings relative to the fixed jaw to crush the to-be-crushed object, and the controller includes: an escape-operation determining section that determines whether or not the overload escaping section has operated; and an information output section that sends the escape operation information to an outside when the escape-operation determining section determines that the escape operation has been conducted.
    • 自行式破碎机包括:行走装置; 破碎装置,其设置在所述行进装置上并破碎被供给的待破碎物体; 一个逃逸破碎装置过载的过载逃逸部分; 以及控制破碎装置的控制器。 在自行式破碎机中,破碎装置是颚式破碎机,其中待破碎物体被供给到由固定夹爪和可动夹爪形成的V形空间,并且可动夹爪相对于固定 所述控制器包括:逃逸操作确定部,其确定所述过载逃逸部是否已经操作; 以及信息输出部,当所述逃逸操作判定部判定为进行了所述逃生动作时,将所述逃生操作信息发送到外部。