公开(公告)号：US10183346B2

公开(公告)日：2019-01-22

申请号：US14748875

申请日：2015-06-24

Applicant: UNION TOOL CO.

Inventor： Shoichi Takahashi ,  Nozomu Sato

IPC: B23C5/10

Abstract: Provided is a rotary milling tool capable of finishing a milled surface to produce a smooth and glossy surface. A rotary milling tool in which a plurality of chip discharge grooves (2) are provided to the outer periphery of a tip part of a tool body (1), the plurality of chip discharge grooves (2) extending from the tool tip toward the tool base, and bottom blades (5, 6) are provided to an intersection ridge part at the intersection of a rake surface (3) of the chip discharge grooves (2) and a tip flank surface (4) of the tool body (1), each of the bottom blades (5, 6) being formed integrally with the tool body (1), wherein a convex edge (7) that is convex toward a tool-axis-direction tip is formed on at least one of the bottom blades (5, 6), and the convex edge (7) is formed by the connection of a plurality of linear edges that are substantially linear.

公开(公告)号：US09833162B2

公开(公告)日：2017-12-05

申请号：US14996294

申请日：2016-01-15

Applicant: UNION TOOL CO.

Inventor： Taishi Matsui ,  Ryo Shinozaki

IPC: A61B5/046 ,  A61B5/024 ,  A61B5/00 ,  A61B5/04 ,  A61N1/39

CPC classification number: A61B5/046 ,  A61B5/0006 ,  A61B5/02405 ,  A61B5/04012 ,  A61B5/04014 ,  A61N1/395

Abstract: Provided is an atrial fibrillation detection system which can reduce the burden on a test subject, with which it is possible to detect even paroxysmal atrial fibrillation, and which can be used in the home, contributing to early detection of atrial fibrillation. This atrial fibrillation detection system detects the presence of atrial fibrillation in a subject, and is provided with a heartbeat period measurement means that measures heartbeat periods of the heart; a normalized heartbeat period computation means that computes normalized heartbeat periods DR(N) from heartbeat periods of the heart measured by the heartbeat period measurement means; an abnormal normalized heartbeat period cumulation means that, from among a prescribed number of successive normalized heartbeat periods DR(N), adds up the count of abnormal normalized heartbeat periods that have an absolute value exceeding a normal heartbeat period value; and a comparison/determination means that compares the cumulative count of the abnormal normalized heartbeat periods and a normal cumulative count threshold value, and in the event that the cumulative count of the abnormal normalized heartbeat periods exceeds the normal cumulative count threshold value, determines that atrial fibrillation has occurred.

公开(公告)号：US20170215782A1

公开(公告)日：2017-08-03

申请号：US15502450

申请日：2015-08-19

Applicant: TOYOBO CO., LTD. ,  UNION TOOL CO.

Inventor： Sonoko ISHIMARU ,  Yoko KOMATSU ,  Ryo SHINOZAKI

IPC: A61B5/16 ,  A61B5/01 ,  A61B5/00 ,  A61B5/04 ,  A61B5/11 ,  A61B5/0456

CPC classification number: A61B5/165 ,  A61B5/01 ,  A61B5/04012 ,  A61B5/0456 ,  A61B5/11 ,  A61B5/7242 ,  A61B10/00

Abstract: The method for determining a depression state of the present invention comprises the steps of: measuring a pulsation interval of a subject, and an acceleration or an angular velocity associated with a movement of the subject (that is hereinafter referred to as an “activity”); and determining the subject to be a depression state when at least one of the following conditions [A] and [B] is satisfied: [A] In an awaking time zone of the subject, at least one of the following formulas is calculated and satisfied; the pulsation interval×the activity C3; [B] In a sleeping time zone of the subject, at least one of the following formulas is calculated and satisfied: the pulsation interval/the activity C6.

公开(公告)号：US20160000343A1

公开(公告)日：2016-01-07

申请号：US14771032

申请日：2014-02-28

Applicant: UNION TOOL CO.

Inventor： Mariko MATSUI ,  Sonoko ISHIMARU ,  Ryo SHINOZAKI ,  Naoki JINBO

IPC: A61B5/0245 ,  B60W40/08 ,  A61B5/18

CPC classification number: A61B5/02455 ,  A61B5/0245 ,  A61B5/16 ,  A61B5/18 ,  A61B5/4812 ,  A61B2503/22 ,  B60K28/04 ,  B60W40/08 ,  B60W2040/0827 ,  G08B21/06

Abstract: A method for preventing dozing off, comprising the steps of: a measurement step measuring human heartbeats; a decision step (S4 to S8) generating a trigger, hereinafter referred to as a “drowsiness trigger”, for indicating occurrence of drowsiness when a state in which a time interval between adjacent heartbeats, hereinafter referred to as a “heartbeat interval”, is longer than the previous heartbeat interval consecutively occurs; and a warning step (S9) giving a warning to prevent dozing off when the drowsiness trigger is generated.

Abstract translation: 一种防止打瞌睡的方法，包括以下步骤：测量人心跳的测量步骤; 当在相邻心跳之间的时间间隔（以下称为“心跳间隔”）的状态为“心跳间隔”的状态时，产生用于指示出现嗜睡的触发的判定步骤（S4至S8），以下称为“嗜睡触发” 长于以前的心跳间隔连续发生; 以及当产生嗜睡触发时发出警告以防止打瞌睡的警告步骤（S9）。

公开(公告)号：US20130330529A1

公开(公告)日：2013-12-12

申请号：US13854573

申请日：2013-04-01

Applicant: UNION TOOL CO.

Inventor： Akira SATO ,  Yuji WATANABE ,  Tetsutaro OHORI ,  Shuntaro SUZUKI ,  Kazutaka SATO

IPC: B24D3/00

CPC classification number: B24D3/008 ,  B23C2226/315 ,  B23C2228/10 ,  C23C16/271 ,  C23C16/279 ,  Y10T428/24975

Abstract: There is provided a diamond film for cutting-tools which has high toughness, excellent adhesiveness, high hardness, and in which tool service life is considerably improved in relation to cutting ultra-hard alloys and other very hard work materials. A diamond film for cutting-tools formed on a base material, in which at least one or more multilayered film layers [A] are included in which the layers are constituted by layering a film layer [α] having a film thickness of 1 μm or more and 15 μm or less and a film layer [β] having a film thickness of 1 μm or more and 20 μm or less so that the film layer [α] is disposed on the base material side and the film layer [β] is disposed on the surface layer side; the film thickness of the entire film body is set to 4 μm or more and 30 μm or less; and the film layer [α] and the film layer [β] have predetermined film compositions.

Abstract translation: 提供了一种用于切削刀具的金刚石膜，其具有高韧性，优异的粘附性，高硬度，并且相对于切割超硬合金和其他非常硬的工作材料，刀具使用寿命显着改善。 一种用于切割工具的金刚石膜，其形成在基材上，其中包括至少一个或多个多层膜层[A]，其中层是通过层压膜厚度为1μm的膜层而构成的，或 更多和15μm或更小，以及膜厚度为1μm以上至20μm以下的膜层β，使得膜层α设置在基材侧，膜层β为 设置在表面层侧; 膜整体的膜厚设定为4μm以上30μm以下; 并且膜层α和膜层β具有预定的膜组成。

公开(公告)号：US20210213545A1

公开(公告)日：2021-07-15

申请号：US17134766

申请日：2020-12-28

Applicant: UNION TOOL CO.

Inventor： Hironobu SAITO ,  Hideki OSAKI ,  Hidehito WATANABE

IPC: B23C5/06

Abstract: It is an object of the present invention to provide a rotary cutting tool that can divide chips at an appropriate size, suppress the incidence of edge chipping and damage attributed to chips to the cutting tool and a workpiece, extend the tool service life with regard to the machining of hard, brittle materials, and improve machining efficiency. The rotary cutting tool includes a hard coat film 3 coated onto a tip end section of a tool body 1 having a chip discharge groove 2. A rake face 6 is concavely provided in a cutting edge-side chip discharge groove formation surface 4 constituting the chip discharge groove 2 of the tool body 1, from a cutting edge 5 and along the cutting edge 5.

公开(公告)号：US20160228020A1

公开(公告)日：2016-08-11

申请号：US14996294

申请日：2016-01-15

Applicant: UNION TOOL CO.

Inventor： Taishi MATSUI ,  Ryo SHINOZAKI

IPC: A61B5/046 ,  A61B5/04 ,  A61B5/00

CPC classification number: A61B5/046 ,  A61B5/0006 ,  A61B5/02405 ,  A61B5/04012 ,  A61B5/04014 ,  A61N1/395

Abstract: Provided is an atrial fibrillation detection system which can reduce the burden on a test subject, with which it is possible to detect even paroxysmal atrial fibrillation, and which can be used in the home, contributing to early detection of atrial fibrillation. This atrial fibrillation detection system detects the presence of atrial fibrillation in a subject, and is provided with a heartbeat period measurement means that measures heartbeat periods of the heart; a normalized heartbeat period computation means that computes normalized heartbeat periods DR(N) from heartbeat periods of the heart measured by the heartbeat period measurement means; an abnormal normalized heartbeat period cumulation means that, from among a prescribed number of successive normalized heartbeat periods DR(N), adds up the count of abnormal normalized heartbeat periods that have an absolute value exceeding a normal heartbeat period value; and a comparison/determination means that compares the cumulative count of the abnormal normalized heartbeat periods and a normal cumulative count threshold value, and in the event that the cumulative count of the abnormal normalized heartbeat periods exceeds the normal cumulative count threshold value, determines that atrial fibrillation has occurred.

Abstract translation: 提供了一种心房颤动检测系统，其可以减少测试对象的负担，通过该测试对象可以检测甚至阵发性心房颤动，并且其可以在家中使用，有助于早期检测心房颤动。 该心房颤动检测系统检测受试者的心房颤动的存在，并且提供测量心脏心跳周期的心搏周期测量装置; 归一化心跳周期计算装置，其计算由心跳周期测量装置测量的心脏心跳周期的标准化心跳周期DR（N）; 异常标准化心跳周期累积意味着从规定数量的连续归一化心跳周期DR（N）中，将具有绝对值超过正常心跳周期值的异常标准化心跳周期的计数相加; 以及比较/确定装置，其比较异常标准化心跳周期和正常累积计数阈值的累积计数，并且在异常标准化心跳周期的累积计数超过正常累积计数阈值的情况下，确定心房 发生纤维颤动。

公开(公告)号：US20160001382A1

公开(公告)日：2016-01-07

申请号：US14748875

申请日：2015-06-24

Applicant: UNION TOOL CO.

Inventor： Shoichi TAKAHASHI ,  Nozomu SATO

IPC: B23C5/10

CPC classification number: B23C5/10 ,  B23C2210/0428 ,  B23C2210/0457 ,  B23C2210/082 ,  B23C2210/086 ,  B23C2210/28 ,  B23C2210/285 ,  B23C2210/287 ,  B23C2210/325 ,  B23C2210/54 ,  B23C2220/28 ,  B23C2222/84

Abstract: Provided is a rotary milling tool capable of finishing a milled surface to produce a smooth and glossy surface. A rotary milling tool in which a plurality of chip discharge grooves (2) are provided to the outer periphery of a tip part of a tool body (1), the plurality of chip discharge grooves (2) extending from the tool tip toward the tool base, and bottom blades (5, 6) are provided to an intersection ridge part at the intersection of a rake surface (3) of the chip discharge grooves (2) and a tip flank surface (4) of the tool body (1), each of the bottom blades (5, 6) being formed integrally with the tool body (1), wherein a convex edge (7) that is convex toward a tool-axis-direction tip is formed on at least one of the bottom blades (5, 6), and the convex edge (7) is formed by the connection of a plurality of linear edges that are substantially linear.

Abstract translation: 提供了一种能够完成铣削表面以产生光滑和光滑表面的旋转铣削工具。 一种旋转铣削工具，其中，在工具体（1）的前端部的外周设有多个切屑排出槽（2），所述多个排屑槽（2）从所述工具尖端朝向所述工具 基部和底部刀片（5,6）设置在切屑排出槽（2）的前刀面（3）和刀具主体（1）的刀头侧面（4）的交叉点处的交叉点脊部， 每个底部刀片（5,6）与工具主体（1）一体地形成，其中在刀片轴向方向前端凸出的凸缘（7）形成在至少一个底部刀片 （5,6），并且所述凸缘（7）通过基本上线性的多个线性边缘的连接而形成。

公开(公告)号：US20150117972A1

公开(公告)日：2015-04-30

申请号：US14507294

申请日：2014-10-06

Applicant: UNION TOOL CO.

Inventor： Hideki OSAKI ,  Shuntaro SUZUKI ,  Madoka NITTA ,  Hidehito WATANABE

IPC: B23C5/10

CPC classification number: B23C5/1009 ,  B23B2228/105 ,  B23C2210/126 ,  B23C2226/31 ,  B23C2228/04 ,  B23C2228/10 ,  Y10T407/24

Abstract: The present invention provides a more practical hard-coated cutting tool having improved cutting performance during finishing so as to obtain a better finished surface. Provided is a hard-coated cutting tool including a tool body (7) coated with a hard coating (4) and having a cutting edge (3) formed on a ridge line intersecting a flank face (1) and a rake face (2). In the hard-coated cutting tool, the thickness h1 of the hard coating (4) on the flank face (1) side and the thickness h2 of the hard coating (4) on the rake face (2) side near the cutting edge (3) satisfies conditions 8 μm≦h1≦30 μm and 0≦h2/h1≦0.5 in a cross-section perpendicular to the cutting edge (3) in a range equal to or less than 0.3 times the tool diameter in the axial direction from the tip of the tool.

Abstract translation: 本发明提供了一种更加实用的硬涂层切削工具，其具有在精加工期间具有改进的切削性能以获得更好的成品表面。 本发明提供一种硬涂层切削工具，其包括涂覆有硬质涂层（4）的工具主体（7），并且具有形成在与侧面（1）和前刀面（2）相交的脊线上的切削刃（3） 。 在硬质切削刀具中，在刀面（1）侧的硬质涂层（4）的厚度h1和切削刃附近的前刀面（2）侧的硬质涂层（4）的厚度h2 3）在等于或小于刀具直径在轴向方向上的0.3倍的范围内，在垂直于切削刃（3）的横截面中满足条件8μm和nlE; h1和nlE;30μm和0＆lt; n1E; h2 / h1＆ 工具的尖端。

公开(公告)号：US08961078B2

公开(公告)日：2015-02-24

申请号：US13687834

申请日：2012-11-28

Applicant: Union Tool Co.

Inventor： Shoichi Takahashi ,  Masanori Kakuda

IPC: B23C5/10 ,  B23C5/16 ,  B23C5/28

CPC classification number: B23C5/165 ,  B23C5/10 ,  B23C2210/0414 ,  B23C2226/27 ,  B23C2228/25 ,  Y10T407/1946 ,  Y10T407/1948

Abstract: To provide a rotary cutting tool in which a satisfactory cut state in which burrs and uncut portions are absent is obtained, even when counterboring is applied to a composite honeycomb member. A first cutting-chip discharge groove (2) disposed from a tool tip towards a base-end side is formed on an outer periphery of a tool body (1); a plurality of second cutting-chip discharge grooves (3), provided along a spiral disposed from the tool tip towards the base-end side so as to intersect with the first cutting-chip discharge groove (2), are formed on an outer periphery section of the tool body (1) where the first cutting-chip discharge groove (2) is absent; and a base-end-side outer periphery cutting edge (4) is formed on an intersection ridge between a rake face of a second cutting-chip discharge groove (3), which faces a direction of tool rotation, and an outer peripheral surface of the tool body (1) or an outer peripheral relief face; wherein an end cutting edge (5) is provided at a tip section of the tool body (1); a tip-side outer periphery cutting edge (6) is formed on an intersection ridge between the rake face at a tip section of a first cutting-chip discharge groove (2) and an outer peripheral surface of the tip section of the tool body (1) or an outer periphery relief face (18); and the base-end-side outer periphery cutting edge (4) is provided further towards the tool base-end side than the tip-side outer periphery cutting edge (6).

Abstract translation: 为了提供一种旋转切削工具，即使在没有毛刺和未切割部分的情况下也能获得令人满意的切削状态，即使在复合蜂窝部件上施加相对位置。 在工具主体（1）的外周形成有从刀头朝向基端侧设置的第一切屑排出槽（2）。 多个第二切屑排出槽（3）沿着从工具尖端朝向基端侧的螺旋线设置成与第一切屑排出槽（2）相交，形成在外周 不存在第一切屑排出槽（2）的工具主体（1）的截面; 并且基端侧外周切削刃（4）形成在与工具旋转方向相对的第二切屑排出槽（3）的前刀面与外周面 工具主体（1）或外周边浮雕面; 其中端部切削刃（5）设置在所述工具主体（1）的尖端部分处; 尖端侧外周切削刃（6）形成在第一切屑排出槽（2）的前端部的前刀面与刀具末端部的外周面（ 1）或外周边浮雕面（18）; 并且基端侧外周切削刃（4）比前端侧外周切削刃（6）更靠近刀具基端侧。