公开(公告)号：US08740510B2

公开(公告)日：2014-06-03

申请号：US12597706

申请日：2008-04-25

Applicant: Takuya Ishida

Inventor： Takuya Ishida

IPC: B23C5/20

CPC classification number: B23C5/202 ,  B23C5/06 ,  B23C2200/128 ,  B23C2200/205 ,  B23C2200/206 ,  B23C2200/208

Abstract: A cutting insert includes an upper surface, a lower surface, a side surface, a cutting edge, and a groove portion. The cutting edge includes a main cutting edge, an auxiliary cutting edge arranged so as to make an obtuse angle to the main cutting edge in the upper surface view, and a corner cutting edge positioned between the main cutting edge and the auxiliary cutting edge and is located in at least a part of an intersection portion between the upper surface and the side surface. The groove portion is located on the side surface so as to reach the upper surface. In this cutting insert, a side wall surface of the groove portion positioned on the side near the corner cutting edge is substantially parallel to the auxiliary cutting edge or comes close to the auxiliary cutting edge toward inside of the groove portion in the upper surface view.

Abstract translation: 切削刀片包括上表面，下表面，侧表面，切削刃和凹槽部分。 该切削刃包括主切削刃，配置成在上表面视图中与主切削刃成钝角的辅助切削刃和位于主切削刃和辅助切削刃之间的角切削刃，并且是 位于上表面和侧表面之间的交叉部分的至少一部分中。 槽部位于侧面，以到达上表面。 在该切削刀片中，位于靠近角刃的一侧的槽部的侧壁面基本上平行于辅助切削刃，或者在上表面侧朝向槽部的内侧靠近辅助切削刃。

公开(公告)号：US08337123B2

公开(公告)日：2012-12-25

申请号：US12601756

申请日：2008-04-25

Applicant: Takuya Ishida

Inventor： Takuya Ishida

IPC: B23C5/20

CPC classification number: B23C5/202 ,  B23C5/06 ,  B23C2200/125 ,  B23C2200/128 ,  B23C2200/205 ,  B23C2210/0407 ,  Y10T407/1924 ,  Y10T407/23

Abstract: A cutting insert and a cutting tool, with which concentration of stress on a flank corresponding to a first cutting edge (main cutting edge) comprising a plurality of surfaces is reduced, and to provide a cutting method using the cutting tool.

Abstract translation: 一种切削刀片和切削工具，其中减少了对应于包括多个表面的第一切削刃（主切削刃）的侧面上的应力集中，并且提供了使用该切削工具的切削方法。

公开(公告)号：US08210777B2

公开(公告)日：2012-07-03

申请号：US12091906

申请日：2006-10-24

Applicant: Takuya Ishida

Inventor： Takuya Ishida

IPC: B23C5/20 ,  B26D1/12

CPC classification number: B23C5/109 ,  B23C5/06 ,  B23C5/205 ,  B23C5/207 ,  B23C2200/081 ,  B23C2200/087 ,  B23C2200/128 ,  B23C2200/205 ,  B23C2200/323 ,  Y10T83/0591 ,  Y10T407/1912 ,  Y10T407/22 ,  Y10T407/23 ,  Y10T407/235

Abstract: An object of the invention is to provide a cutting insert suitably usable even in a cutting. A cutting insert of the invention is formed in a substantially plate shape, wherein a groove part (6) is formed in a flank face (4), a main cutting edge (5) is composed of a plurality of main cutting edge divisions (5a) divided by the groove part (6), and a concave part (7) depressed in a rake face (2) is formed in a vicinity corresponding to each of the main cutting edge divisions (5) in the rake face (2).

Abstract translation: 本发明的目的是提供即使在切割中也可适当使用的切削刀片。 本发明的切削刀片形成为大致板状，其中在侧面（4）上形成有槽部（6），主切削刃（5）由多个主切削刃（5a） ），并且在前刀面（2）中凹入的凹部（7）形成在与前刀面（2）中的每个主切削刃分割部（5）对应的附近。

公开(公告)号：USD662669S1

公开(公告)日：2012-06-26

申请号：US29382464

申请日：2011-01-04

Applicant: Takuya Ishida

Designer： Takuya Ishida

公开(公告)号：US08142113B2

公开(公告)日：2012-03-27

申请号：US12860724

申请日：2010-08-20

Applicant: Takuya Ishida

Inventor： Takuya Ishida

IPC: B23C5/20 ,  B26D1/12

CPC classification number: B23C5/06 ,  B23C5/202 ,  B23C2200/085 ,  B23C2200/125 ,  B23C2200/128 ,  B23C2200/205 ,  B23C2200/323 ,  B23C2210/0442 ,  B23C2210/325 ,  B23C2210/66 ,  Y10T407/1906 ,  Y10T407/191 ,  Y10T407/22 ,  Y10T407/23 ,  Y10T407/235

Abstract: A throwaway insert enabling the use of a holder for a long period and having excellent chip evacuation is provided. The throwaway insert is formed in a substantially polygonal plate shape and includes a rake face formed on an upper surface thereof, a relief face formed on a side surface thereof, a main cutting edge formed along a ridge representing an intersection of the rake face and the relief face, which is divided into a plurality of main cutting edge divisions by at least one groove formed on the relief face, and a projection formed so as to protrude from the rake face in correspondence with each of the main cutting edge divisions.

Abstract translation: 提供了能够长期使用保持器并且具有优异的排屑的一次性插入件。 一次性插入件形成为大致多边形的板状，并且包括形成在其上表面上的前刀面，形成在其侧表面上的凸起面，沿着表示前刀面和 所述凸面由形成在所述浮雕面上的至少一个槽分割为多个主切削刃分割部，以及与所述主切削刃分割对应地形成为从所述前刀面突出的突起。

公开(公告)号：US20110070038A1

公开(公告)日：2011-03-24

申请号：US12994299

申请日：2009-08-31

Applicant: Takuya Ishida

Inventor： Takuya Ishida

IPC: B23C5/20 ,  B23C5/06

CPC classification number: B23C5/06 ,  B23C5/202 ,  B23C2200/081 ,  B23C2200/128 ,  B23C2200/205 ,  B23C2200/206 ,  Y10T407/1924 ,  Y10T407/1962 ,  Y10T407/23 ,  Y10T407/235 ,  Y10T409/303752 ,  Y10T409/303808

Abstract: A cutting insert provided with an upper surface, side surfaces, and cutting edges provided at portions at which the upper surface and the side surfaces intersect with each other. Each side surface has grooves reaching the upper surface so as to divide the cutting edge into small cutting edges. Projections are provided on the upper surface at positions to which the grooves extend.

Abstract translation: 具有设置在上表面和侧表面彼此相交的部分处的上表面，侧表面和切削刃的切削刀片。 每个侧表面具有到达上表面的凹槽，以便将切割刃分成小的切割边缘。 在凹槽延伸的位置处，在上表面上设置突起。

公开(公告)号：US07805553B2

公开(公告)日：2010-09-28

申请号：US11604011

申请日：2006-11-22

Applicant: Shoichiro Kasahara ,  Fumikazu Komatsu ,  Mitsuaki Sawada ,  Yoshiyuki Kamihara ,  Takuya Ishida

Inventor： Shoichiro Kasahara ,  Fumikazu Komatsu ,  Mitsuaki Sawada ,  Yoshiyuki Kamihara ,  Takuya Ishida

IPC: G06F13/12 ,  G06F13/38

CPC classification number: G06F13/385

Abstract: An integrated circuit device includes a common transceiver macrocell including a circuit necessary for host operation and a circuit necessary for device operation. The common transceiver macrocell includes an analog front-end circuit and a high-speed logic circuit. The high-speed logic circuit includes a parallel/serial conversion circuit, a first parallel interface which serves as an interface between an external circuit and the parallel/serial conversion circuit, a sampling clock generation circuit, a serial/parallel conversion circuit, and a second parallel interface which serves as an interface between the serial/parallel conversion circuit and the external circuit.

Abstract translation: 集成电路装置包括包括主机操作所必需的电路和设备操作所需的电路的公共收发器宏单元。 公共收发器宏单元包括模拟前端电路和高速逻辑电路。 高速逻辑电路包括并行/串行转换电路，用作外部电路和并行/串行转换电路之间的接口的第一并行接口，采样时钟产生电路，串行/并行转换电路和 第二并行接口，其用作串行/并行转换电路和外部电路之间的接口。

公开(公告)号：US20100111620A1

公开(公告)日：2010-05-06

申请号：US12594162

申请日：2008-03-28

Applicant: Takuya Ishida

Inventor： Takuya Ishida

IPC: B23C5/22 ,  B32B3/10

CPC classification number: B23C5/2226 ,  B23C5/06 ,  B23C2200/205 ,  Y10T407/192 ,  Y10T407/1932 ,  Y10T409/303808 ,  Y10T428/24273

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US07554385B2

公开(公告)日：2009-06-30

申请号：US11654225

申请日：2007-01-16

Applicant: Takuya Ishida

Inventor： Takuya Ishida

IPC: G05F1/575 ,  H02M3/18 ,  H03K17/16

CPC classification number: H02M3/07

Abstract: In a charge pump circuit, the slew rate at which a clock signal is fed to charge transfer transistors is changed according to the output voltage. This configuration helps alleviate rush currents at start-up without unduly lowering efficiency.

Abstract translation: 在电荷泵电路中，将时钟信号馈送到电荷转移晶体管的转换速率根据输出电压而改变。 该配置有助于缓解启动时的冲击电流，而不会不利地降低效率。

公开(公告)号：US07477615B2

公开(公告)日：2009-01-13

申请号：US11244046

申请日：2005-10-06

Applicant: Shun Oshita ,  Shoichiro Kasahara ,  Takuya Ishida ,  Yoshiyuki Kamihara

Inventor： Shun Oshita ,  Shoichiro Kasahara ,  Takuya Ishida ,  Yoshiyuki Kamihara

IPC: H04B1/56 ,  H04B7/005 ,  H04B1/44 ,  H04B3/30 ,  H04L5/22

CPC classification number: H04L25/0272

Abstract: A transceiver includes upstream differential signal lines DPUP and DMUP, downstream differential signal lines DPDW and DMDW, common differential signal lines DPCM and DMCM, a first transmission driver of which outputs are connected to DPUP and DMUP, a second transmission driver of which outputs are connected to DPDW and DMDW, a first switch circuit which connects the first transmission driver to a logic circuit during upstream connection and connects the second transmission driver to the logic circuit during downstream connection, a second switch circuit which respectively connects DPUP and DMUP to DPCM and DMCM during the upstream connection and respectively connects DPDW and DMDW to DPCM and DMCM during the downstream connection, and a third transmission driver connected to DPCM and DMCM.

Abstract translation: 收发器包括上游差分信号线DPUP和DMUP，下游差分信号线DPDW和DMDW，公共差分信号线DPCM和DMCM，其输出连接到DPUP和DMUP的第一传输驱动器，连接有输出的第二传输驱动器 DPDW和DMDW，第一开关电路，其在上游连接期间将第一传输驱动器连接到逻辑电路，并且在下游连接期间将第二传输驱动器连接到逻辑电路;第二开关电路，分别将DPUP和DMUP连接到DPCM和DMCM 在上游连接期间，并且在下游连接期间分别将DPDW和DMDW连接到DPCM和DMCM，以及连接到DPCM和DMCM的第三传输驱动器。