专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US4248625A Method of operating a blast furnace 失效
标题翻译：操作高炉的方法
公开(公告)号：US4248625A
公开(公告)日：1981-02-03
申请号：US63969
申请日：1979-08-06
申请人： Sakae Tamura , Kyoji Okabe , Tsuyoshi Fukutake , Seiji Taguchi , Tamotsu Nagai , Mitsuo Saino , Tadaaki Iwamura
发明人： Sakae Tamura , Kyoji Okabe , Tsuyoshi Fukutake , Seiji Taguchi , Tamotsu Nagai , Mitsuo Saino , Tadaaki Iwamura
IPC分类号： C21B5/00 , G05B13/02
CPC分类号： G05B13/0265 , C21B5/006
摘要： A method of operating a blast furnace comprising the steps of selecting sight factors mathematically and statistically as effective in determining the operating condition of a blast furnace, sensing the eight factors as sample data, converting the sample data into variable factors, comparing the sample data and the variable factors with predetermined limiting factors, generating numerical non-dimension values corresponding to the level of satisfaction between the sample date or variable factors and the corresponding limiting values, multiplying the numerical non-dimensional values by predetermined corresponding weight allocation indices, summing separately the results of the multiplication for the sample data and the variable factors to form a numerical factor grand addition output and a variable factors grand addition output, summing the numerical factors grand addition output and the variable factors grand addition output to form an overall grand addition output and taking appropriate action to control the furnace based upon the values of the overall grand addition output, numerical factors and variable factors grand addition outputs and the numerical non-dimensional values.
摘要翻译：一种操作高炉的方法，包括以下步骤：数学和统计学上选择视觉因子，以确定高炉的运行状况，感测八个因素作为样本数据，将样本数据转换为可变因子，比较样本数据和具有预定限制因素的可变因子，产生对应于采样日期或可变因子之间的满意程度的数值非维值与相应的限制值，将数值非维值乘以预定的对应权重分配指数，分别相加样本数据乘积和可变因子的结果形成数值因子大加法输出和可变因子大加法输出，总和加法输出的数值因子和可变因子大加法输出，形成总体大加法输出，适当地基于总体大加法输出值，数值因子和可变因子大加法输出值和数值无量纲值来控制炉的作用。

2. 发明申请

US20070031203A1 Cutting tool including detachable cutter head 失效
标题翻译：切割工具包括可拆卸的刀头
公开(公告)号：US20070031203A1
公开(公告)日：2007-02-08
申请号：US11342482
申请日：2006-01-30
申请人： Jiro Osawa , Katsutoshi Watanabe , Tamotsu Nagai
发明人： Jiro Osawa , Katsutoshi Watanabe , Tamotsu Nagai
IPC分类号： B23B51/02
CPC分类号： B23B31/113 , B23B29/02 , B23B51/00 , B23B2222/16 , B23B2222/28 , B23B2222/32 , B23B2251/02 , B23C5/06 , B23C5/10 , B23C2210/03 , B23C2222/16 , B23C2222/28 , B23C2222/32 , B23D77/00 , B23G5/00 , B23G7/02 , Y10S408/713 , Y10T408/907 , Y10T408/9098
摘要： A cutting tool including a cutter head and a holder. One of the cutter head and the holder has a recess formed in its axial end portion and defined by its circumferential wall. The other of the cutter head and the holder has a protrusion formed in its axial end portion, such that the cutter head and the holder are detachably attached to each other, with the protrusion being introduced in the recess by an axial distance. The above-described one has coaxial holes formed in the circumferential wall. The above-described other has an engaging surface which is recessed from an outer circumferential surface of the protrusion and which is held in engagement with a pin that is received in the coaxial holes. Each of the coaxial holes has an axis which is inclined, with respect to a plane perpendicular to an axis of the above-described one, in a direction causing the above-described axial distance to be increased by a cutting resistance generated in a cutting operation.
摘要翻译：一种切割工具，包括刀头和保持器。刀头和保持器中的一个具有形成在其轴向端部中并由其周向壁限定的凹部。刀头和保持器中的另一个具有形成在其轴向端部中的突起，使得刀头和保持器可拆卸地彼此附接，其中突起被引入凹部中轴向距离。上述一个在周壁上形成有同轴孔。上述另一个具有从突起的外周表面凹陷并且与容纳在同轴孔中的销保持接合的接合表面。每个同轴孔具有相对于垂直于上述轴线的平面的方向，在通过切割操作中产生的切割阻力使上述轴向距离增加的方向上倾斜的轴线。

3. 发明申请

US20130022415A1 CUTTING TOOL 审中-公开
标题翻译：切割用具
公开(公告)号：US20130022415A1
公开(公告)日：2013-01-24
申请号：US12998888
申请日：2010-03-04
申请人： Jiro Osawa , Yasuyuki Endoh , Tamotsu Nagai
发明人： Jiro Osawa , Yasuyuki Endoh , Tamotsu Nagai
IPC分类号： B23B27/00 , B23B51/00 , B23G5/06 , B23C5/22
CPC分类号： B23C5/10 , B23B31/1107 , B23B31/1122 , B23C2210/02 , B23C2210/03 , Y10T407/1932
摘要： To provide a cutting tool in which the amount of waste of a main body unit and a cutting head can be suppressed and oscillation at the time of a cutting process can be suppressed. In a cutting tool 100, a helisert 20 made of steel that is lower in rigidity than cemented carbide is provided between an external screw unit 32 and an internal screw unit 11. Accordingly, the external screw unit 32 and the internal screw unit 11 are prevented from being brought into contact with each other, so that a thread 33 of the external screw unit 32 and a thread 12 of the internal screw unit 11 can be prevented from being damaged. Further, oscillation of a cutting head 30 against the main body unit 10 can be absorbed by providing the helisert 20 between the external screw unit 32 and the internal screw unit 11 because steel is lower in rigidity than cemented carbide.
摘要翻译：提供一种可以抑制主体单元和切割头的浪费量并且可以抑制切割时的振动的切削工具。在切削工具100中，在外螺纹单元32和内螺纹单元11之间设置有刚性低于硬质合金的由钢制成的螺旋20。因此，防止外螺纹单元32和内螺纹单元11 从而可以防止外螺纹单元32的螺纹33和内螺纹单元11的螺纹12的损坏。此外，由于钢的刚性低于硬质合金，所以可以通过在外螺纹单元32和内螺纹单元11之间设置螺线管20来吸收切割头30抵靠主体单元10的振动。

4. 发明申请

US20050166739A1 Process of machining scroll member by using non-rotary cutting tool 有权
标题翻译：使用非旋转切削工具加工滚动件的过程
公开(公告)号：US20050166739A1
公开(公告)日：2005-08-04
申请号：US11098252
申请日：2005-04-04
申请人： Hideaki Matsuhashi , Tamotsu Nagai
发明人： Hideaki Matsuhashi , Tamotsu Nagai
IPC分类号： B23C3/32 , B23B5/46 , B23B27/04 , B23B27/06 , B23B27/14 , B23B27/20 , B23D5/00 , B23D11/00 , B26D7/00
CPC分类号： B23D5/00 , B23B27/06 , B23B2200/201 , B23B2200/245 , B23B2222/28 , B23B2226/31 , B23B2228/04 , B23D11/00 , Y10T29/4924 , Y10T82/10 , Y10T82/13 , Y10T82/149 , Y10T82/2512 , Y10T82/2585 , Y10T83/896 , Y10T407/28 , Y10T409/305656 , Y10T409/50082 , Y10T409/502788 , Y10T409/504592 , Y10T409/509348
摘要： A process of machining a scroll member of a scroll compressor by using a non-rotary cutting tool. The non-rotary cutting tool is to be moved relative to a workpiece in a predetermined direction for cutting the workpiece, with its rake face being held substantially perpendicular to the predetermined direction. The cutting tool includes (a) a generally cylindrical shank portion, and (b) a generally semi-cylindrical body portion which has an outer circumferential surface constituted by the rake face and a semi-cylindrical surface. The semi-cylindrical body portion has a cutting edge which is defined by an edge of the rake face and which is covered with a diamond coating.
摘要翻译：通过使用非旋转式切削工具对涡旋压缩机的涡旋构件进行加工的工序。非旋转切割工具将沿预定方向相对于工件移动以切割工件，其前刀面保持基本上垂直于预定方向。切割工具包括（a）大致圆柱形的柄部分，和（b）具有由前刀面和半圆柱形表面构成的外圆周表面的大致半圆柱体部分。半圆柱形主体部分具有由前刀面的边缘限定并且被金刚石涂层覆盖的切削刃。

5. 发明授权

US08257144B2 Neck portion grinding apparatus and grinding device employed in the neck portion grinding apparatus 失效
标题翻译：在颈部研磨装置中使用的颈部研磨装置和研磨装置
公开(公告)号：US08257144B2
公开(公告)日：2012-09-04
申请号：US12084944
申请日：2005-12-14
申请人： Wataru Aoki , Hirotsugu Takahama , Masakazu Nakamura , Yasuo Hamatake , Jiro Osawa , Tamotsu Nagai
发明人： Wataru Aoki , Hirotsugu Takahama , Masakazu Nakamura , Yasuo Hamatake , Jiro Osawa , Tamotsu Nagai
IPC分类号： B24B5/04
CPC分类号： B24B5/08 , B23P23/02 , B24B53/053 , G05B2219/37611 , G05B2219/45161
摘要： A neck portion grinding apparatus and method is designed to reduce working man-hours and to improve processing accuracy with respect to a processing of a workpiece. The neck portion grinding apparatus includes a grinding device having a disc-like grinding wheel and a wheel rotating device for rotating the grinding wheel, and a machine tool having a main shaft for rotatably supporting a rotating tool and a table mounting the grinding device thereon, and relatively moving the main shaft and the table by numeral control. A shape of a neck portion of the rotating tool can be changed by relatively moving the main shaft and the table while mutually rotating the rotating tool and the grinding wheel, and grinding the rotating tool by the grinding wheel.
摘要翻译：颈部磨削装置和方法被设计为减少工作时间并提高相对于工件的加工的加工精度。颈部研磨装置包括具有盘形砂轮的研磨装置和用于使砂轮旋转的轮转装置，以及具有用于可旋转地支撑旋转工具的主轴和将研磨装置安装在其上的工作台的机床，并通过数字控制相对移动主轴和工作台。旋转工具的颈部形状可以通过在使旋转工具和砂轮相互旋转的同时相对移动主轴和工作台而进行改变，并且通过砂轮研磨旋转工具。

6. 发明申请

US20090275263A1 Neck Portion Grinding Apparatus, Grinding Device Employed in the Neck Portion Grinding Apparatus, and Neck Portion Grinding Process 失效
标题翻译：颈部研磨装置，颈部磨削装置中使用的磨削装置和颈部磨削过程
公开(公告)号：US20090275263A1
公开(公告)日：2009-11-05
申请号：US12084944
申请日：2005-12-14
申请人： Wataru Aoki , Hirotsugu Takahama , Masakazu Nakamura , Yasuo Hamatake , Jiro Osawa , Tamotsu Nagai
发明人： Wataru Aoki , Hirotsugu Takahama , Masakazu Nakamura , Yasuo Hamatake , Jiro Osawa , Tamotsu Nagai
IPC分类号： B24B51/00 , B24B53/06 , B24B5/14 , B24B53/08
CPC分类号： B24B5/08 , B23P23/02 , B24B53/053 , G05B2219/37611 , G05B2219/45161
摘要： A neck portion grinding apparatus and method is designed to reduce working man-hours and to improve processing accuracy with respect to a processing of a workpiece. The neck portion grinding apparatus includes a grinding device having a disc-like grinding wheel and a wheel rotating device for rotating the grinding wheel, and a machine tool having a main shaft for rotatably supporting a rotating tool and a table mounting the grinding device thereon, and relatively moving the main shaft and the table by numeral control. A shape of a neck portion of the rotating tool can be changed by relatively moving the main shaft and the table while mutually rotating the rotating tool and the grinding wheel, and grinding the rotating tool by the grinding wheel.
摘要翻译：颈部磨削装置和方法被设计为减少工作时间并提高相对于工件的加工的加工精度。颈部研磨装置包括具有盘形砂轮的研磨装置和用于使砂轮旋转的轮转装置，以及具有用于可旋转地支撑旋转工具的主轴和将研磨装置安装在其上的工作台的机床，并通过数字控制相对移动主轴和工作台。旋转工具的颈部形状可以通过在使旋转工具和砂轮相互旋转的同时相对移动主轴和工作台而进行改变，并且通过砂轮研磨旋转工具。

7. 发明授权

US07293945B2 Non-rotary cutting tool and process of machining scroll member by using the same 有权
标题翻译：非旋转切削刀具及使用它的加工滚动件
公开(公告)号：US07293945B2
公开(公告)日：2007-11-13
申请号：US11304034
申请日：2005-12-15
申请人： Hideaki Matsuhashi , Tamotsu Nagai
发明人： Hideaki Matsuhashi , Tamotsu Nagai
IPC分类号： B23B27/00
CPC分类号： B23D11/00 , B23B27/06 , B23B2200/201 , B23B2200/245 , B23B2222/28 , B23B2226/31 , B23B2228/04 , B23D5/00 , Y10T82/10 , Y10T407/26 , Y10T407/27 , Y10T408/81 , Y10T409/5041
摘要： A non-rotary cutting tool which is to be moved relative to a workpiece in a predetermined direction for cutting the workpiece, with its rake face being held substantially perpendicular to the predetermined direction. The cutting tool includes (a) a generally cylindrical shank portion, and (b) a generally semi-cylindrical body portion which has an outer circumferential surface constituted by the rake face and a semi-cylindrical surface. The semi-cylindrical body portion has a cutting edge which is defined by an edge of the rake face and which is covered with a diamond coating. Also disclosed is a process of machining a scroll member of a scroll compressor by using this non-rotary cutting tool.
摘要翻译：一种非旋转切割工具，其将在预定方向上相对于工件移动以切割工件，其前刀面保持基本上垂直于预定方向。切割工具包括（a）大致圆柱形的柄部分，和（b）具有由前刀面和半圆柱形表面构成的外圆周表面的大致半圆柱体部分。半圆柱形主体部分具有由前刀面的边缘限定并且被金刚石涂层覆盖的切削刃。还公开了通过使用该非旋转切削工具来加工涡旋压缩机的涡旋构件的过程。

8. 发明授权

US07320566B2 Cutting tool including detachable cutter head 失效
标题翻译：切割工具包括可拆卸的刀头
公开(公告)号：US07320566B2
公开(公告)日：2008-01-22
申请号：US11342482
申请日：2006-01-30
申请人： Jiro Osawa , Katsutoshi Watanabe , Tamotsu Nagai
发明人： Jiro Osawa , Katsutoshi Watanabe , Tamotsu Nagai
IPC分类号： B23B51/02
CPC分类号： B23B31/113 , B23B29/02 , B23B51/00 , B23B2222/16 , B23B2222/28 , B23B2222/32 , B23B2251/02 , B23C5/06 , B23C5/10 , B23C2210/03 , B23C2222/16 , B23C2222/28 , B23C2222/32 , B23D77/00 , B23G5/00 , B23G7/02 , Y10S408/713 , Y10T408/907 , Y10T408/9098
摘要： A cutting tool including a cutter head and a holder. One of the cutter head and the holder has a recess formed in its axial end portion and defined by its circumferential wall. The other of the cutter head and the holder has a protrusion formed in its axial end portion, such that the cutter head and the holder are detachably attached to each other, with the protrusion being introduced in the recess by an axial distance. The above-described one has coaxial holes formed in the circumferential wall. The above-described other has an engaging surface which is recessed from an outer circumferential surface of the protrusion and which is held in engagement with a pin that is received in the coaxial holes. Each of the coaxial holes has an axis which is inclined, with respect to a plane perpendicular to an axis of the above-described one, in a direction causing the above-described axial distance to be increased by a cutting resistance generated in a cutting operation.
摘要翻译：一种切割工具，包括刀头和保持器。刀头和保持器中的一个具有形成在其轴向端部中并由其周向壁限定的凹部。刀头和保持器中的另一个具有形成在其轴向端部中的突起，使得刀头和保持器可拆卸地彼此附接，其中突起被引入凹部中轴向距离。上述一个在周壁上形成有同轴孔。上述另一个具有从突起的外周表面凹陷并且与容纳在同轴孔中的销保持接合的接合表面。每个同轴孔具有相对于垂直于上述轴的平面的轴线，在通过切割操作中产生的切割阻力使上述轴向距离增加的方向上倾斜。

9. 发明申请

US20070172321A1 Ball endmill 审中-公开
标题翻译：球端铣刀
公开(公告)号：US20070172321A1
公开(公告)日：2007-07-26
申请号：US11578750
申请日：2005-01-18
申请人： Tamotsu Nagai
发明人： Tamotsu Nagai
IPC分类号： B26D1/12
CPC分类号： B23C5/1009 , B23C2210/03 , B23C2210/0407 , B23C2210/0485 , B23C2222/28 , B23C2226/125 , B23C2226/315 , Y10T407/1946
摘要： A ball endmill includes a cylindrical tool body that is to be rotated about its axis, ball-nosed end cutting edges located in an axially distal end portion of the tool body and describing a semi-spherical-shaped locus during rotation of the tool body, and spiral gashes located in the axially distal end portion of the tool body and defining rake faces of the respective ball-nosed end cutting edges. The tool body is made, at least at its part providing each ball-nosed end cutting edge, of a hard sintered body. Each ball-nosed end cutting edge is inclined with respect to the axis by a helix angle in a range from about 10° to about 30°. The tool body has, in its distal end, a non-gashed central area in which the spiral gashes do not exist. A ratio of a size of the non-gashed central area to a ball nose radius is in a range from about 0.03 to about 0.1.
摘要翻译：球头铣刀包括圆筒形工具主体，其围绕其轴线旋转，位于工具主体的轴向远端部分中的球形端切削刃，并且在工具主体旋转期间描述半球形轨迹，以及位于所述工具主体的轴向远端部分中并且限定相应的球形端切削刃的前刀面的螺旋形气体。该工具主体至少在其部分上提供硬质烧结体的每个球形端切削刃。每个球头端切削刃相对于轴线倾斜约10°至约30°的螺旋角。工具主体在其远端具有不存在螺旋形气体的非气化中心区域。非气泡中心区域的尺寸与球头半径的比率在约0.03至约0.1的范围内。

10. 发明授权

US07237992B2 Process of machining scroll member by using non-rotary cutting tool 有权
标题翻译：使用非旋转切削工具加工滚动件的过程
公开(公告)号：US07237992B2
公开(公告)日：2007-07-03
申请号：US11098252
申请日：2005-04-04
申请人： Hideaki Matsuhashi , Tamotsu Nagai
发明人： Hideaki Matsuhashi , Tamotsu Nagai
IPC分类号： B23B1/02 , B23B5/36
CPC分类号： B23D5/00 , B23B27/06 , B23B2200/201 , B23B2200/245 , B23B2222/28 , B23B2226/31 , B23B2228/04 , B23D11/00 , Y10T29/4924 , Y10T82/10 , Y10T82/13 , Y10T82/149 , Y10T82/2512 , Y10T82/2585 , Y10T83/896 , Y10T407/28 , Y10T409/305656 , Y10T409/50082 , Y10T409/502788 , Y10T409/504592 , Y10T409/509348
摘要： A process of machining a scroll member of a scroll compressor by using a non-rotary cutting tool. The non-rotary cutting tool is moved relative to a workpiece in a predetermined direction for cutting the workpiece, with its rake face being held substantially perpendicular to the predetermined direction. The cutting tool includes (a) a generally cylindrical shank portion, and (b) a generally semi-cylindrical body portion which has an outer circumferential surface constituted by the rake face and a semi-cylindrical surface. The semi-cylindrical body portion has a cutting edge which is defined by an edge of the rake face and which is covered with a diamond coating. The rake face has a planar surface and a constant width throughout the cutting edge.
摘要翻译：通过使用非旋转式切削工具对涡旋压缩机的涡旋构件进行加工的工序。非旋转切削工具相对于工件沿预定方向移动，用于切割工件，其前刀面保持基本上垂直于预定方向。切割工具包括（a）大致圆柱形的柄部分，和（b）具有由前刀面和半圆柱形表面构成的外圆周表面的大致半圆柱体部分。半圆柱形主体部分具有由前刀面的边缘限定并且被金刚石涂层覆盖的切削刃。前刀面在整个切削刃处具有平坦的表面和恒定的宽度。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式