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    • 31. 发明授权
    • State machine, semiconductor device and electronic equipment
    • 国家机器,半导体装置和电子设备
    • US06201422B1
    • 2001-03-13
    • US09355242
    • 1999-10-13
    • Takuya Ishida
    • Takuya Ishida
    • H03L700
    • H03K5/135
    • A state machine operates in synchronization with a reference clock signal (110) to switch between n numbers of states and maintain any one of these states. Every time a condition for transition to each of the n numbers of states is satisfied, a signal output circuit (100) makes one of n numbers of transition condition satisfying signals (111W, 111Z, 111Y . . . ) active and outputs it. One of a plurality of D-type flip-flops (101-1, 101-2, 101-k . . . ) makes active any one of nu numbers of state signals (W, Z, Y . . . ) indicating the corresponding n numbers of states, and holds the corresponding one state. A synchronization pulse generation circuit (102) generates a one-shot synchronization pulse signal (112) in synchronization with the reference clock signal (110), when a transition condition for transition to one state is satisfied. When a one-shot synchronization pulse signal (112) is input to the D-type flip-flop (101-k) and also the condition for transition to state Y has been satisfied, the state Y is held during the period from after the establishment of the condition for transition to the state Y, until a condition for transition to another state such as W or Z is satisfied.
    • 状态机与参考时钟信号(110)同步地操作,以在n个状态之间切换并保持这些状态中的任何一个。 每当满足转换到n个状态中的每一个状态的条件时,信号输出电路(100)使满足信号(111W,111Z,111Y ...)的n个转换条件中的一个被激活并输出。 多个D型触发器(101-1,101-2,101-k ...)中的一个使nu个状态信号(W,Z,Y ...)中的任一个表示相应的 n个状态,并保持相应的一个状态。 当满足转换到一个状态的转变条件时,同步脉冲发生电路(102)与参考时钟信号(110)同步地产生单稳态同步脉冲信号(112)。 当单触发同步脉冲信号(112)输入到D型触发器(101-k)并且还满足转换到状态Y的条件时,状态Y在从 建立转换到状态Y的条件,直到满足转换到诸如W或Z的另一状态的条件为止。
    • 35. 发明授权
    • Cutting insert, cutting tool, and method of manufacturing machined product using the same
    • 切削刀片,切削刀具及使用其的加工产品的制造方法
    • US08997610B2
    • 2015-04-07
    • US13512254
    • 2010-11-29
    • Takuya Ishida
    • Takuya Ishida
    • B23C5/06B23C5/20
    • B23C5/06B23C5/202B23C2200/081B23C2200/082B23C2200/086B23C2200/087B23C2200/128B23C2200/205B23C2200/323Y10T82/10Y10T407/1924Y10T407/23Y10T407/235Y10T409/303808
    • A cutting insert according to an embodiment of the present invention includes an upper surface; a lower surface; a side surface located between the upper surface and the lower surface; at least one concave part extending in a thickness direction in the side surface, and having one end thereof located at the upper surface; and a cutting edge which is located at an intersection region of the upper surface and the side surface, and is divided into a plurality of divided cutting edges with the at least one concave part interposed therebetween. The upper surface includes a first raised part located inwardly of the at least one concave part, and a plurality of second raised parts respectively located inwardly of the plurality of divided cutting edges. The plurality of the second raised parts are located inward compared to one end of the first raised part close to the cutting edge in a top view. A cutting tool including the cutting insert, and a method of manufacturing a machined product using the cutting tool are also provided.
    • 根据本发明的实施例的切削刀片包括上表面; 下表面 位于上表面和下表面之间的侧表面; 至少一个凹部,其在所述侧面中沿厚度方向延伸,并且其一端位于所述上表面; 以及位于所述上表面和所述侧面的交叉区域的切削刃,并且分割成具有所述至少一个凹部的多个分割切削刃。 上表面包括位于至少一个凹部内侧的第一凸起部分和分别位于多个分割切削刃内侧的多个第二凸起部分。 与俯视图中靠近切削刃的第一升高部的一端相比,多个第二凸部位于内侧。 还提供了包括切削刀片的切削工具以及使用切削工具制造加工产品的方法。
    • 37. 发明申请
    • TOOL FOR REMOVING STRATUM CORNEUM
    • 拆除钢筋的工具
    • US20130131696A1
    • 2013-05-23
    • US13811209
    • 2010-07-22
    • Takuya Ishida
    • Takuya Ishida
    • A61B19/00
    • A61B17/54A45D2200/1054A61B2017/320004
    • A tool for easily removing stratum corneum by acting on the stratum corneum to be removed from various directions and in a complicated manner with a complex uneven pattern. The tool is also capable of controlling the amount of stratum corneum to be removed. The tool for removing stratum corneum is formed with the stratum corneum removal face on one side of the plate-like body thereof. Several different groups of grooves are formed on a flat one side of the plate-like body thereof, after which holes are formed by punching from the other side of the plate-like body towards the one side such that the stratum corneum removal face is formed with uneven sections on the periphery of the holes.
    • 用于通过作用于从各个方向去除的角质层和以复杂的不均匀图案以复杂的方式容易地去除角质层的工具。 该工具还能够控制要去除的角质层的量。 用于去除角质层的工具由其板状体的一侧上的角质层去除面形成。 在其板状体的平坦一侧上形成有几组不同的槽,之后通过从板状体的另一侧向一侧冲压形成孔,从而形成角质层去除面 在孔的周边具有不均匀的部分。
    • 39. 发明授权
    • Sheet member, rotary tool using the sheet member, and cutting method using the rotary tool
    • 片材,使用片材的旋转工具,以及使用旋转工具的切割方法
    • US08308400B2
    • 2012-11-13
    • US12594162
    • 2008-03-28
    • Takuya Ishida
    • Takuya Ishida
    • B23B27/00B23B29/00
    • B23C5/2226B23C5/06B23C2200/205Y10T407/192Y10T407/1932Y10T409/303808Y10T428/24273
    • A sheet member has a body part having a top surface, a bottom surface and a side surface; and an upper shoulder part which is formed so as to project from the top surface of the body part, and has an upper shoulder top surface and an upper shoulder side surface. The upper shoulder part has a restricting seat surface formed on the top surface and abutted against the bottom surface of a cutting insert; a first through hole extending between the restricting seat surface and the bottom surface or the side surface; and a screw hole opening into the restricting seat surface. The body part has a first restricting side surface which is formed on the upper shoulder side surface intersected with the restricting seat surface, and abutted against a side surface of the cutting insert; and a first recessed part disposed above the first through hole and formed on the first restricting side surface so as to extend from the restricting seat surface toward the upper shoulder top surface. A rotary tool is constructed and arranged to detachably mount the cutting insert with the sheet member interposed therebetween. A cutting method uses the rotary tool.
    • 片材具有主体部分,其具有顶表面,底表面和侧表面; 以及形成为从主体部的顶面突出的上肩部,具有上肩上表面和上肩侧面。 上肩部具有形成在上表面上并与切削刀片的底面抵接的限制座表面; 第一通孔,其在限制座表面和底表面或侧表面之间延伸; 以及通向限制座表面的螺钉孔。 身体部分具有形成在与限制座表面相交的上胎肩侧表面上并抵靠在切削刀片的侧表面上的第一限制侧表面; 以及第一凹部,其设置在所述第一通孔的上方,并且形成在所述第一限制侧表面上,以从所述限制座表面朝向所述上肩顶表面延伸。 旋转工具被构造和布置成可拆卸地安装切割镶嵌件,其间插入片材。 切割方法使用旋转工具。
    • 40. 发明申请
    • CUTTING INSERT, CUTTING TOOL AND CUTTING METHOD USING THE SAME
    • 切割刀具,切割工具和使用该切割工具的切割方法
    • US20110135406A1
    • 2011-06-09
    • US12994627
    • 2009-09-29
    • Takuya Ishida
    • Takuya Ishida
    • B23C5/06B23C3/00B23C5/20
    • B23C5/06B23C5/202B23C2200/128B23C2200/205B23C2200/246B23C2200/326Y10T407/192Y10T407/1924Y10T407/23Y10T407/235Y10T407/24Y10T409/303752Y10T409/303808
    • A cutting tool comprises: a first cutting insert having a first side surface for interconnecting a first upper surface and a first lower surface, a first cutting edge located at the intersection between the first upper surface and the first side surface, and a first groove section located in the first side surface and extending to the first upper surface so as to divide the first cutting edge; a second cutting insert having a second upper surface, a second side surface, a second cutting edge located at the intersection between the second upper surface and the second side surface, and a cutting edge reinforcing section located on the second upper surface at an end thereof which is positioned on the second cutting edge side; and a holder for mounting thereto the first cutting insert and the second cutting insert. The first cutting insert and the second cutting insert are mounted to the holder in such a manner that the first cutting edge and the second cutting edge are located on the outer peripheral side of the holder, that the first lower surface and the second upper surface are in proximity to each other, and that the rotation trajectories of the cutting edge reinforcing section and the first groove section are partially superposed on each other.
    • 切割工具包括:第一切削刀片,其具有用于互连第一上表面和第一下表面的第一侧表面,位于第一上表面和第一侧表面之间的交叉处的第一切削刃,以及第一凹槽部分 位于所述第一侧表面中并延伸到所述第一上表面以便分割所述第一切割边缘; 第二切削刀片,其具有第二上表面,第二侧表面,位于第二上表面和第二侧表面之间的相交处的第二切削刃,以及位于其末端的第二上表面上的切削刃加强部 其位于第二切削刃侧; 以及用于将第一切削刀片和第二切削刀片安装到其上的保持器。 第一切削刀片和第二切削刀片以这样的方式安装到保持器,使得第一切削刃和第二切削刃位于保持器的外周侧,第一下表面和第二上表面是 彼此接近,并且切割边缘加强部分和第一凹槽部分的旋转轨迹部分地叠置在一起。