公开(公告)号：US11780018B2

公开(公告)日：2023-10-10

申请号：US17134766

申请日：2020-12-28

Applicant: UNION TOOL CO.

Inventor： Hironobu Saito ,  Hideki Osaki ,  Hidehito Watanabe

IPC: B23C5/06 ,  B23C5/10

CPC classification number: B23C5/06 ,  B23C5/1009 ,  B23C2200/08 ,  B23C2226/31 ,  B23C2228/10

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：US20170143221A1

公开(公告)日：2017-05-25

申请号：US15359750

申请日：2016-11-23

Applicant: Union Tool Co.

Inventor： Ryo SHINOZAKI ,  Hiroshi OGAMI

IPC: A61B5/0404 ,  A61B5/04 ,  A61B5/0428 ,  A61B5/0408 ,  A61B5/00

CPC classification number: A61B5/0404 ,  A61B5/0006 ,  A61B5/04012 ,  A61B5/04085 ,  A61B5/04087 ,  A61B5/0428 ,  A61B5/04286 ,  A61B5/6833 ,  A61B2560/0425 ,  A61B2560/0431 ,  A61B2560/045 ,  A61B2560/0456 ,  A61B2560/0468 ,  A61B2562/0209 ,  A61B2562/0214 ,  A61B2562/04 ,  A61B2562/227

Abstract: The present invention provides a mobile electrocardiograph (ECG) apparatus in which: there is no need to provide a monitor or other display unit to an ECG unit, allowing the apparatus to be commensurately reduced in size and weight; the cost of operation is reduced through the use of a handheld electrode unit; and a body-surface-adhering electrode can be used in only cases when low-noise tests are required, thus promoting ease of handling. Provided is a mobile ECG apparatus for acquiring an electrocardiographic signal upon electrodes being brought into contact with a body surface, wherein the mobile ECG apparatus is characterized by comprising an ECG unit (1) and an electrode unit that includes a plurality of induction electrodes, the ECG unit (1) being configured so as to acquire an electrocardiographic signal from the body surface potential via the electrode unit, and also being configured so as to be capable of wirelessly transmitting the electrocardiographic signal to an analyzer; the ECG unit (1) and the electrode unit furthermore being provided so as to be capable of being attached to and detached from each other by a plurality of connection parts; and the plurality of connection parts being provided with induction-electrode contact points for respectively connecting to the plurality of induction electrodes.

公开(公告)号：US09545205B2

公开(公告)日：2017-01-17

申请号：US14771032

申请日：2014-02-28

Applicant: UNION TOOL CO.

Inventor： Mariko Matsui ,  Sonoko Ishimaru ,  Ryo Shinozaki ,  Naoki Jinbo

IPC: G08B23/00 ,  A61B5/0245 ,  G08B21/06 ,  A61B5/16 ,  A61B5/00 ,  B60K28/04 ,  A61B5/18 ,  B60W40/08

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：US20130136548A1

公开(公告)日：2013-05-30

申请号：US13687834

申请日：2012-11-28

Applicant: UNION TOOL CO.

Inventor： Shoichi TAKAHASHI ,  Masanori KAKUDA

IPC: B23C5/16

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配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。

公开(公告)号：US20210177288A1

公开(公告)日：2021-06-17

申请号：US17113670

申请日：2020-12-07

Applicant: UNION TOOL CO.

Inventor： Ryo Shinozaki ,  Taishi Matsui ,  Akio Nakata

IPC: A61B5/024 ,  A61B5/00 ,  G16H50/30

Abstract: An object of the present invention is to provide an atrial fibrillation detection system in which: the extent of irregularity in measured pulse intervals is calculated; even in cases where an extrasystole has occurred, detection of a false positive is reduced even when the extrasystole is not excluded; and highly reliable assessment results are obtained. An atrial fibrillation detection system comprising: pulse interval measurement means 4 that measures the pulse intervals of a heart; pulse interval conversion means 8 that performs conversion, using a prescribed function, so that the extent of variation in the pulse intervals R obtained by the pulse interval measurement means 4 is substantially fixed; entropy computation means 9 that calculates entropy S from pulse interval images r obtained through conversion by the pulse interval conversion means 8; and comparative assessment means 10 that compares the entropy S calculated by the entropy computation means 9 and a threshold value, and that, in cases where the entropy S is greater than the threshold value, assesses that atrial fibrillation is occurring.

公开(公告)号：US09868160B2

公开(公告)日：2018-01-16

申请号：US14507294

申请日：2014-10-06

Applicant: UNION TOOL CO.

Inventor： Hideki Osaki ,  Shuntaro Suzuki ,  Madoka Nitta ,  Hidehito Watanabe

IPC: B23C5/00 ,  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.

公开(公告)号：US20160066796A1

公开(公告)日：2016-03-10

申请号：US14578825

申请日：2014-12-22

Applicant: UNION TOOL CO.

Inventor： Ryo SHINOZAKI ,  Makoto ANEZAKI ,  Katsuaki SAKATA ,  Hisahiro MATSUHASHI

IPC: A61B5/0205 ,  A61B5/0456 ,  A61B5/0472 ,  A61B5/00 ,  A61B5/04 ,  A61B5/0452 ,  A61B5/0408 ,  A61B5/11

CPC classification number: A61B5/02055 ,  A61B5/0006 ,  A61B5/0008 ,  A61B5/01 ,  A61B5/0245 ,  A61B5/04017 ,  A61B5/04085 ,  A61B5/04525 ,  A61B5/0456 ,  A61B5/0472 ,  A61B5/1102 ,  A61B5/1121 ,  A61B2562/0219

Abstract: Provided is a practical biological information measuring apparatus that is compact, provides minimal inconvenience worn on the body, and has an extended battery life, the biological information measuring apparatus being capable of instantly displaying a heartbeat interval. A biological information measuring apparatus capable of measuring at least a heartbeat interval of a living body and capable of being attached to a living body, the biological information measuring apparatus characterized in comprising: a plurality of electrodes that come in contact with the living body; signal processing means for electrically processing a change in voltage obtained from the electrodes and creating an electrocardiogram signal; heartbeat interval measuring means for measuring, from the electrocardiogram signal, a heartbeat interval from an interval between one R wave and another adjacent R wave or an interval between one S wave and another adjacent S wave in the electrocardiogram signal; triaxial acceleration measuring means; and temperature measuring means; the biological information measuring apparatus further comprising wireless transmission means for simultaneously and wirelessly transmitting the heartbeat interval obtained by the heartbeat interval measuring means, the triaxial acceleration obtained by the triaxial acceleration measuring means, and the temperature obtained by the temperature measuring means.

Abstract translation: 提供了一种紧凑的实用的生物信息测量装置，提供了对身体的最小的不便，并且具有延长的电池寿命，该生物信息测量装置能够立即显示心跳间隔。 一种生物信息测量装置，其能够至少测量生物体的心跳间隔并且能够附接到生物体，所述生物信息测量装置的特征在于包括：与所述生物体接触的多个电极; 信号处理装置，用于电处理从电极获得的电压变化并产生心电图信号; 心跳间隔测量装置，用于从心电图信号中测量心电图信号中从一个R波与另一个相邻R波之间的间隔或一个S波与另一相邻S波之间的间隔的心跳间隔; 三轴加速度测量装置; 和温度测量装置; 生物信息测量装置还包括用于同时且无线地发送由心跳间隔测量装置获得的心跳间隔，由三轴加速度测量装置获得的三轴加速度和由温度测量装置获得的温度的无线传输装置。

公开(公告)号：US09061397B2

公开(公告)日：2015-06-23

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: C23C16/27 ,  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]，其中通过层压膜厚为1μm的膜层[α]或 15μm以下的膜层和膜厚为1μm以上且20μm以下的膜层，使得膜层[α]设置在基材侧，膜层[b b] ]设置在表面层侧; 整个膜体的膜厚设定为4μm以上且30μm以下; 膜层[α]和膜层具有预定的膜组成。