公开(公告)号：US20140049045A1

公开(公告)日：2014-02-20

申请号：US14006245

申请日：2012-02-24

申请人： Masaki Yoshikawa ,  Takuya Nagahama ,  Hiroshi Chikatsune ,  Jun Takano ,  Takamasa Kawai ,  Kazunari Takahashi ,  Masateru Ueta ,  Osamu Sonobe

发明人： Masaki Yoshikawa ,  Takuya Nagahama ,  Hiroshi Chikatsune ,  Jun Takano ,  Takamasa Kawai ,  Kazunari Takahashi ,  Masateru Ueta ,  Osamu Sonobe

IPC分类号： F16L15/00

CPC分类号： F16L15/001 ,  E21B17/042 ,  F16L15/004 ,  F16L15/06

摘要： Provided is a threaded joint for steel pipes having high sealability even under a bending load. In the threaded joint, when a pin 3 and a box 1 are threadedly connected with each other, the outer peripheral face of a nose 8 of the pin and the inner peripheral face of a nose of the box are in metal-to-metal contact with each other at a contact portion and the contact portion serves as a seal portion 20. A threaded portion, at which the externally threaded portion 7 and the internally threaded portion 5 are threadedly connected with each other, has a negative load flank angle α, shoulder portions 12 and 14 have a negative torque shoulder angle β, and the ratio L/d0 of a length L of the nose and a pipe outside diameter d0 is equal to or higher than 0.08.

摘要翻译： 即使在弯曲载荷下也具有高密封性的钢管用螺纹接头。 在螺纹接头中，当销3和盒1彼此螺纹连接时，销的鼻部8的外周面和箱的鼻部的内周面与金属对金属接触 彼此在接触部分处，并且接触部分用作密封部分20.外螺纹部分7和内螺纹部分5彼此螺纹连接的螺纹部分具有负的负载侧角α， 肩部12和14具有负扭矩肩角β，并且鼻部长度L和管外径d0的比L / d0等于或高于0.08。

公开(公告)号：US09657873B2

公开(公告)日：2017-05-23

申请号：US14001944

申请日：2012-02-24

申请人： Takamasa Kawai ,  Kazunari Takahashi ,  Hiroshi Chikatsune ,  Masaki Yoshikawa ,  Jun Takano ,  Takuya Nagahama ,  Masateru Ueta ,  Osamu Sonobe

发明人： Takamasa Kawai ,  Kazunari Takahashi ,  Hiroshi Chikatsune ,  Masaki Yoshikawa ,  Jun Takano ,  Takuya Nagahama ,  Masateru Ueta ,  Osamu Sonobe

IPC分类号： F16L15/00 ,  F16L15/06 ,  E21B17/042

CPC分类号： F16L15/00 ,  E21B17/042 ,  F16L15/001 ,  F16L15/06

摘要： A threaded joint for steel pipes that includes a pin and a box. The pin has an externally threaded portion, a nose, and a shoulder portion. The box has an internally threaded portion, a sealing surface, and a shoulder portion. The outer circumferential surface of the nose of the pin has an outward convex curved shape, and the sealing surface of the box has a tapered shape. Additionally, the cross-sectional area of the pin at a seal point is 35% or more of the cross-sectional area of an original pipe portion corresponding to an unprocessed portion of the pin, the seal point being a portion on the pin that first comes into contact with the sealing surface of the box when the pin and the box are joined.

公开(公告)号：US08991875B2

公开(公告)日：2015-03-31

申请号：US14006245

申请日：2012-02-24

申请人： Masaki Yoshikawa ,  Takuya Nagahama ,  Hiroshi Chikatsune ,  Jun Takano ,  Takamasa Kawai ,  Kazunari Takahashi ,  Masateru Ueta ,  Osamu Sonobe

发明人： Masaki Yoshikawa ,  Takuya Nagahama ,  Hiroshi Chikatsune ,  Jun Takano ,  Takamasa Kawai ,  Kazunari Takahashi ,  Masateru Ueta ,  Osamu Sonobe

IPC分类号： F16L25/00 ,  F16L15/00 ,  F16L15/06

CPC分类号： F16L15/001 ,  E21B17/042 ,  F16L15/004 ,  F16L15/06

摘要： Provided is a threaded joint for steel pipes having high sealability even under a bending load. In the threaded joint, when a pin 3 and a box 1 are threadedly connected with each other, the outer peripheral face of a nose 8 of the pin and the inner peripheral face of a nose of the box are in metal-to-metal contact with each other at a contact portion and the contact portion serves as a seal portion 20. A threaded portion, at which the externally threaded portion 7 and the internally threaded portion 5 are threadedly connected with each other, has a negative load flank angle α, shoulder portions 12 and 14 have a negative torque shoulder angle β, and the ratio L/d0 of a length L of the nose and a pipe outside diameter d0 is equal to or higher than 0.08.

摘要翻译： 即使在弯曲载荷下也具有高密封性的钢管用螺纹接头。 在螺纹接头中，当销3和盒1彼此螺纹连接时，销的鼻部8的外周面和箱的鼻部的内周面与金属对金属接触 在接触部分彼此接触并且接触部分用作密封部分20.外螺纹部分7和内螺纹部分5彼此螺纹连接的螺纹部分具有负的负载侧面角α， 肩部12和14具有负扭矩肩角＆bgr;并且鼻部长度L和管外径d0的比L / d0等于或大于0.08。

公开(公告)号：US20140116560A1

公开(公告)日：2014-05-01

申请号：US14001944

申请日：2012-02-24

申请人： Takamasa Kawai ,  Kazunari Takahashi ,  Hiroshi Chikatsune ,  Masaki Yoshikawa ,  Jun Takano ,  Takuya Nagahama ,  Masateru Ueta ,  Osamu Sonobe

发明人： Takamasa Kawai ,  Kazunari Takahashi ,  Hiroshi Chikatsune ,  Masaki Yoshikawa ,  Jun Takano ,  Takuya Nagahama ,  Masateru Ueta ,  Osamu Sonobe

IPC分类号： F16L15/00

CPC分类号： F16L15/00 ,  E21B17/042 ,  F16L15/001 ,  F16L15/06

摘要： Radial seal type threaded joints for steel pipes have still room for improvement in ensuring sealability in terms of the rigidity of the pin nose. Specifically, the outer circumferential surface of the nose of the pin has an outward convex curved shape, and the sealing surface of the box has a tapered shape; and the cross-sectional area of the pin at a seal point that is a portion on the outer circumferential surface of the nose of the pin, the portion first coming into contact with the sealing surface of the box when threaded-joined, is 35% or more of the cross-sectional area of an original pipe portion corresponding to an unprocessed portion.

摘要翻译： 用于钢管的径向密封型螺纹接头在确保针销的刚性方面的密封性方面仍有改进的余地。 具体地说，销的鼻部的外周面呈向外凸的弯曲形状，盒的密封面呈锥形， 并且在作为销的鼻部的外周面上的部分的密封点处的销的横截面积，当螺纹接合时，首先与盒的密封表面接触的部分为35％ 或更多的对应于未处理部分的原始管部分的横截面积。

公开(公告)号：US20130181442A1

公开(公告)日：2013-07-18

申请号：US13807883

申请日：2011-06-22

申请人： Osamu Sonobe ,  Takuya Nagahama ,  Masaki Yoshikawa ,  Jun Takano ,  Takamasa Kawai ,  Kazunari Takahashi

发明人： Osamu Sonobe ,  Takuya Nagahama ,  Masaki Yoshikawa ,  Jun Takano ,  Takamasa Kawai ,  Kazunari Takahashi

IPC分类号： E21B17/042 ,  F16L15/00

CPC分类号： E21B17/042 ,  F16L15/00 ,  F16L15/004 ,  F16L15/06

摘要： Provided is a threaded joint for a pipe in which scalability, compression resistance, and galling resistance are enhanced. Specifically, a pin nose outer peripheral surface forms an outward convex curve in an axial cross-sectional view; the convex curve is such that a composite R curve, in which a plurality of outward convex arcs having different radiuses of curvature are connected in sequence to a generating line of a cylindrical portion next to a male member, is curved such that the radiuses of curvature increase with distance from the male member and tangents on connection points of the arcs are aligned with those of corresponding arcs connected thereto; and the inner peripheral surface of a box component facing the pin nose is a tapered surface that interferes with the pin nose outer peripheral surface when connected to a pin component.

摘要翻译： 提供了一种用于管道的螺纹接头，其中可扩展性，抗压缩性和耐磨损性提高。 具体地，针鼻外周面在轴向剖视图中形成向外的凸曲线; 凸曲线使得其中具有不同的曲率半径的多个向外凸起的弧线与邻近阳构件的圆柱形部分的生成线连续地连接的复合R曲线弯曲成使得曲率半径 随着与阳构件的距离增加并且在圆弧的连接点上的切线与与其连接的相应弧的弧线对准; 并且面向销头的箱体部件的内周面是与销部件连接时与销头外周面相干涉的锥形面。

公开(公告)号：US09194190B2

公开(公告)日：2015-11-24

申请号：US13807883

申请日：2011-06-22

申请人： Osamu Sonobe ,  Takuya Nagahama ,  Masaki Yoshikawa ,  Jun Takano ,  Takamasa Kawai ,  Kazunari Takahashi

发明人： Osamu Sonobe ,  Takuya Nagahama ,  Masaki Yoshikawa ,  Jun Takano ,  Takamasa Kawai ,  Kazunari Takahashi

IPC分类号： F16L15/00 ,  E21B17/042 ,  F16L15/06

CPC分类号： E21B17/042 ,  F16L15/00 ,  F16L15/004 ,  F16L15/06

摘要： A threaded joint for a pipe is disclosed in which scalability, compression resistance, and galling resistance are enhanced. The threaded joint includes a pin nose outer peripheral surface that forms an outward convex curve in an axial cross-sectional view; the convex curve is such that a composite R curve, in which a plurality of outward convex arcs having different radiuses of curvature are connected in sequence to a generating line of a cylindrical portion next to a male member, is curved such that the radiuses of curvature increase with distance from the male member and tangents on connection points of the arcs are aligned with those of corresponding arcs connected thereto; and the inner peripheral surface of a box component facing the pin nose is a tapered surface that interferes with the pin nose outer peripheral surface when connected to a pin component.

摘要翻译： 公开了一种用于管道的螺纹接头，其中增强了可伸缩性，抗压缩性和耐磨损性。 螺纹接头包括在轴向横截面视图中形成向外凸曲线的销头外周表面; 凸曲线使得其中具有不同的曲率半径的多个向外凸起的弧线与邻近阳构件的圆柱形部分的生成线连续地连接的复合R曲线弯曲成使得曲率半径 随着与阳构件的距离增加并且在圆弧的连接点上的切线与与其连接的相应弧的弧线对准; 并且面向销头的箱体部件的内周面是与销部件连接时与销头外周面相干涉的锥形面。

公开(公告)号：US08920330B2

公开(公告)日：2014-12-30

申请号：US12662491

申请日：2010-04-20

申请人： Takashi Nakanishi ,  Kazunari Takahashi ,  Kenichi Matsumoto

发明人： Takashi Nakanishi ,  Kazunari Takahashi ,  Kenichi Matsumoto

IPC分类号： A61B5/02 ,  A61B5/022 ,  A61B5/00

CPC分类号： A61B5/02233 ,  A61B5/6824

摘要： A body compressor 1 is provided with a fluid bag 2, a band-like body 3 and a metal clip 4, wherein a fixed part 42 of the metal clip 4 is attached such that it is positioned above the outer surface of a skin pinching prevention tag part 5, and the skin pinching prevention tag part 5 has a reinforcing member 6 which allows the bending rigidity of a center-side part 51 and an intermediate part 52 to be higher than that of a front-side part 53.

摘要翻译： 本体压缩机1设置有流体袋2，带状体3和金属夹4，其中金属夹4的固定部42被安装成使其位于皮肤防止夹紧的外表面上方 标签部分5，并且防绷带标签部分5具有允许中心侧部分51和中间部分52的弯曲刚度高于前侧部分53的弯曲刚度的加强部件6。

公开(公告)号：US06463006B2

公开(公告)日：2002-10-08

申请号：US09902605

申请日：2001-07-12

申请人： Takeshi Nakano ,  Kazunari Takahashi

发明人： Takeshi Nakano ,  Kazunari Takahashi

IPC分类号： G11C800

CPC分类号： G11C7/1057 ,  G11C7/1051 ,  G11C7/106 ,  G11C7/22 ,  G11C7/222

摘要： A semiconductor integrated circuit is disclosed which includes a clock synchronous memory, an internal clock generating circuit, a clock selecting circuit, a data output converting circuit, and a data output selecting circuit. The clock synchronous memory is disposed to receive a control signal, an address signal, and a data input and provide an internal data output. The internal clock generating circuit is disposed to generate an internal clock signal having a frequency higher than that of an external clock signal. The clock selecting circuit is disposed to select between the external clock signal and the internal clock signal and send the selected clock signal to the clock synchronous memory. The data output converting circuit is disposed to convert the internal data output into an external data output in synchronization with a clock signal having a frequency lower than that of the internal clock signal. The data output selecting circuit is disposed to select between the internal data output and the external data output and provide the selected data output.

摘要翻译： 公开了一种半导体集成电路，其包括时钟同步存储器，内部时钟发生电路，时钟选择电路，数据输出转换电路和数据输出选择电路。 时钟同步存储器被设置为接收控制信号，地址信号和数据输入并提供内部数据输出。 内部时钟发生电路被设置为产生具有高于外部时钟信号的频率的内部时钟信号。 时钟选择电路被设置为在外部时钟信号和内部时钟信号之间进行选择，并将选择的时钟信号发送到时钟同步存储器。 数据输出转换电路被设置成与具有低于内部时钟信号的频率的时钟信号同步地将内部数据输出转换成外部数据输出。 数据输出选择电路被设置为在内部数据输出和外部数据输出之间进行选择，并提供所选择的数据输出。

公开(公告)号：US20090287096A1

公开(公告)日：2009-11-19

申请号：US11990328

申请日：2006-07-05

申请人： Kazunari Takahashi ,  Takako Suzuki

发明人： Kazunari Takahashi ,  Takako Suzuki

IPC分类号： A61B5/02

CPC分类号： A61B5/022 ,  A61B5/02141 ,  A61B5/02225 ,  A61B2560/0406

摘要： In a blood pressure meter (1) including: a body which is connected through a tube with a cuff and which has a display section (14) which displays a blood pressure value determined by a control section (6) based on a variation in a pressure measurement value by a pressure sensor (5) in the cuff; a spherical hand pump (3) which is attached to the body (2) and which supplies air by a compressing operation to the cuff to inflate the cuff; and a grasp section (16) which is extended from the body (2) along the outer surface of the pump (3) in the direction of the axis of the hand pump (3) and which is capable of being grasped with the pump (3), the display section (14) being placed at the body (2) so that a blood pressure value is visible from a direction substantially normal to the axis of the pump (3), the center line in the width direction of the grasp section (16) is placed at a position at 45° about the axis line of the pump (3) relative to the display (14).

摘要翻译： 一种血压计（1），包括：通过具有袖带的管连接的主体，具有显示部（14），所述显示部显示由控制部（6）确定的血压值 通过压力传感器（5）在袖带中的压力测量值; 球形手泵（3），其附接到主体（2）并且通过压缩操作将空气供给到所述袖带以使所述袖带膨胀; 以及沿着泵（3）的外表面沿着手泵（3）的轴线的方向从主体（2）延伸并且能够被泵抓住的把持部分（16） 如图3所示，显示部（14）被放置在身体（2）处，使得从基本上垂直于泵（3）的轴线的方向可见血压值，把握的宽度方向上的中心线 部分（16）相对于显示器（14）被放置在围绕泵（3）的轴线的45°的位置处。

公开(公告)号：US06179124B2

公开(公告)日：2001-01-30

申请号：US09445546

申请日：1999-12-08

申请人： Shigeo Oka ,  Kazunari Takahashi

发明人： Shigeo Oka ,  Kazunari Takahashi

IPC分类号： B65D8520

CPC分类号： B43K31/005

摘要： A spare lead storage case comprising a body having a top plate portion in an upper portion thereof and a lid portion attached to the boy, the lid portion including a lead expelling portion having a spare lead passage formed therein and a link mechanism having a control portion, the lead expelling portion and the link mechanism being disposed in a space above the top plate portion, the lead expelling portion being connected to a side wall of the body through a movable portion, the link mechanism being connected to the lead expelling portion through a movable portion, the lead expelling portion being brought into an upstanding state by moving the control portion, thereby allowing the spare lead passage of the lead expelling portion to communicate with an interior of the body.

摘要翻译： 一种备用引线存储盒，包括其上部具有顶板部分的主体和附接到所述男孩的盖部分，所述盖部分包括具有形成在其中的备用引线通道的引线排出部分和具有控制部分的连杆机构 所述排出部和所述连杆机构设置在所述顶板部的上方的空间内，所述排出部通过可动部与所述主体的侧壁连接，所述连杆机构通过一端部与所述排出部连接 通过移动控制部分，引导排出部分处于直立状态，从而允许引导排出部分的备用引导通道与主体的内部连通。