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1. 发明公开

EP1078721A3 Method for punching brittle material and punching die to be used therefor 审中-公开
标题翻译： Verfahren zum Lochen eines brechbaren材料sowiedafürverwendbares Werkzeug
公开(公告)号：EP1078721A3
公开(公告)日：2003-02-05
申请号：EP00307241.0
申请日：2000-08-22
申请人： NGK INSULATORS, LTD.
发明人： Tsuji, Hiroyuki , Kitamura, Kazumasa , Yamaguchi, Yoshinori
IPC分类号： B26F1/02
CPC分类号： H05K3/005 , B26F1/02 , B26F1/04 , B26F2210/08 , H05K1/0306 , Y10T83/04 , Y10T83/8729 , Y10T83/8834 , Y10T83/943 , Y10T83/9435
摘要： Disclosed is a method to punch a plurality of holes of fine diameter d on brittle material at fine intervals α. The method includes the steps of forming at least two holes including a hole of fine diameter d at intervals A, each of which is at least two times the fine interval a, by the use of a punching die, and punching holes between the previously punched holes at intervals A so that the distance from the punched holes of diameter d measures at least the distance corresponding to the fine interval α, without removing the punches used to form the holes in the previous step. The die comprises a plurality of punches having punching tips, a punch plate for holding said punches, a die including a plurality of fine holes of prescribed diameter for inserting and removing the punching tips of said punches, and a stripper disposed between said punch plate and said die for holding the tips of said punches and peeling brittle material to be punched off said punch when removing said punches from said die. A plurality of punches is composed of at least two groups of punches in which the positions of the apexes of the respective tip portions differ from each other.
摘要翻译：公开了一种以细间隔α在脆性材料上冲压多个细孔直径d的孔的方法。该方法包括以下步骤：通过使用冲压模具形成至少两个孔，该孔至少包括间隔为A的精细直径d的孔，每个孔为细间隔a的至少两倍，并且在先前冲压间隔A的孔，使得距离d的冲孔的距离至少对应于细间隔α的距离，而不去除在前一步骤中用于形成孔的冲头。模具包括具有冲压头的多个冲头，用于保持冲头的冲压板，具有多个规定直径的细孔的模具，用于插入和移除所述冲头的冲压头;以及剥离器，设置在所述冲孔板和所述模具用于在从所述模具移除所述冲头时保持所述冲头的尖端并剥离脆性材料以冲切所述冲头。多个冲头由至少两组冲头组成，其中各个尖端部分的顶点的位置彼此不同。

2. 发明授权

EP0798955B1 Method of and apparatus for peeling off chips 失效
标题翻译：用于除去的芯片的方法和设备
公开(公告)号：EP0798955B1
公开(公告)日：1999-06-23
申请号：EP97302085.2
申请日：1997-03-26
申请人： NGK INSULATORS, LTD.
发明人： Tsuji, Hiroyuki , Ohnishi, Takao
IPC分类号： H05K13/02 , H05K13/04
CPC分类号： H01L21/67132 , H01L2221/68322 , H05K13/0417 , Y10T29/4979 , Y10T225/12

3. 发明公开

EP0363101A2 V-shaped groove inspecting and working method 失效
标题翻译： Verfahren zur Einkerbung und Inspektion einer V-Kerbe。
公开(公告)号：EP0363101A2
公开(公告)日：1990-04-11
申请号：EP89309985.3
申请日：1989-09-29
申请人： NGK INSULATORS, LTD.
发明人： Tsuji, Hiroyuki , Nomoto, Susumu , Ota, Takashi
IPC分类号： G01B21/20
CPC分类号： G01B21/20
摘要： A method of inspecting V-shaped grooves, e.g. grooves for optical fibres, is carried out in the following steps. Coordinates of more than 20 points per groove (1) on a substate formed with V-shaped grooves ar emeasured with a stylus (3) moving in directions perpendicular to the longitudinal directions of the grooves. Data measured within regions of at least 10 µm at the edges (5) and bottom (6) of the grooves are removed from the data so obtained. Shapes formed by straight lines are then calculated on the basis of remaining data on effective measuring lengths of more than 40 µm. A method of working the V-shaped grooves is effected by the following steps. A circle (7) having a diameter substantially equal to that of fibres to be supported in the grooves is drawn inscribed in the interior of a V-shaped groove of shape calculated by the above method. The groove is then worked, while errors in the centre position of the circle are fed-back into the working process of the groove of the substrate to compensate for variation of depths and pitches of the V-shaped grooves being worked.
摘要翻译：检查V形槽的方法，例如以下步骤进行光纤槽。在形成有V形凹槽的基底上的每个凹槽（1）上多于20个点的坐标，所述V形凹槽用与在凹槽的纵向方向垂直的方向移动的触针（3）发出。在如此获得的数据中，从凹槽的边缘（5）和底部（6）处测量到的至少10μm的区域内的数据被去除。然后根据有效测量长度超过40μm的剩余数据计算由直线形成的形状。通过以下步骤实现V形槽的加工方法。具有基本上等于被支撑在槽中的纤维的直径的圆（7）被绘制在通过上述方法计算的形状的V形槽的内部。然后加工凹槽，同时将圆的中心位置的误差反馈到基板的凹槽的工作过程中，以补偿正在加工的V形凹槽的深度和间距的变化。

4. 发明公开

EP2371451A1 Honeycomb filter production apparatus 有权
标题翻译： Wabenfilterherstellungsvorrichtung
公开(公告)号：EP2371451A1
公开(公告)日：2011-10-05
申请号：EP11250320.6
申请日：2011-03-16
申请人： NGK Insulators, Ltd.
发明人： Tsuji, Hiroyuki , Akao, Takayoshi , Fujita, Shuhei , Matsumoto, Kazuhi
IPC分类号： B01J37/02 , B05C19/00 , B05D7/22
CPC分类号： B05D7/22 , B01J37/0232 , B05D2401/32 , C04B41/009 , C04B41/4545 , C04B41/87 , C04B2111/00793 , C04B35/00 , C04B38/0006 , C04B35/195 , C04B35/565 , C04B41/457 , C04B41/5025 , C04B41/5024 , C04B41/5059
摘要： A honeycomb filter production apparatus 1 used for producing a honeycomb filter, the apparatus includes: a workpiece securing section for securing a base (workpiece 11) of a honeycomb filter; a powder transfer section 20 that is disposed on one side of the workpiece securing section, and transfers a powder together with an air current by utilizing pressurized gas; an introduction section 40 that is provided between the powder transfer section 20 and the workpiece securing section 10, the powder transferred from the powder transfer section 20 together with the air current being mixed with another gas in the introduction section 40, and introduced into the base (workpiece 11) secured by the workpiece securing section 10; and a suction section 30 that is disposed on the other side of the workpiece securing section 10, and sucks the gas that has passed through the base (workpiece 11) secured by the workpiece securing section 10 by reducing pressure on the other side of the workpiece securing section 10 as compared with the one side of the workpiece securing section 10 using suction means.
摘要翻译：一种蜂窝过滤器生产装置1，用于生产蜂窝过滤器，该装置包括：用于固定蜂窝过滤器的基座（工件11）的工件固定部分; 粉末转印部20，其设置在工件固定部的一侧，利用加压气体与空气流一起转移粉末; 设置在粉末转印部20和工件固定部10之间的导入部40，从粉末转印部20转移的粉末与在导入部40中与另一种气体混合的气流一起导入基材（工件11）由工件固定部10固定; 以及设置在工件固定部10的另一侧的抽吸部30，并且通过减少工件的另一侧的压力来吸入通过工件固定部10固定的基部（工件11）的气体与使用抽吸装置的工件固定部10的一侧相比，固定部10。

5. 发明公开

EP1078721A2 Method for punching brittle material and punching die to be used therefor 审中-公开
标题翻译：刺穿可破裂材料为适当的工具以及该方法
公开(公告)号：EP1078721A2
公开(公告)日：2001-02-28
申请号：EP00307241.0
申请日：2000-08-22
申请人： NGK INSULATORS, LTD.
发明人： Tsuji, Hiroyuki , Kitamura, Kazumasa , Yamaguchi, Yoshinori
IPC分类号： B26F1/02
CPC分类号： H05K3/005 , B26F1/02 , B26F1/04 , B26F2210/08 , H05K1/0306 , Y10T83/04 , Y10T83/8729 , Y10T83/8834 , Y10T83/943 , Y10T83/9435
摘要： Disclosed is a method to punch a plurality of holes of fine diameter d on brittle material at fine intervals α. The method includes the steps of forming at least two holes including a hole of fine diameter d at intervals A, each of which is at least two times the fine interval a, by the use of a punching die, and punching holes between the previously punched holes at intervals A so that the distance from the punched holes of diameter d measures at least the distance corresponding to the fine interval α, without removing the punches used to form the holes in the previous step. The die comprises a plurality of punches having punching tips, a punch plate for holding said punches, a die including a plurality of fine holes of prescribed diameter for inserting and removing the punching tips of said punches, and a stripper disposed between said punch plate and said die for holding the tips of said punches and peeling brittle material to be punched off said punch when removing said punches from said die. A plurality of punches is composed of at least two groups of punches in which the positions of the apexes of the respective tip portions differ from each other.

6. 发明公开

EP0781634A1 Apparatus for progressively feeding and punching sheet material 失效
标题翻译：一种用于逐步馈送和片材的冲压装置
公开(公告)号：EP0781634A1
公开(公告)日：1997-07-02
申请号：EP96309503.9
申请日：1996-12-24
申请人： NGK INSULATORS, LTD.
发明人： Tsuji, Hiroyuki , Kitamura, Kazumasa , Noritake, Motoo
IPC分类号： B26F1/02
CPC分类号： B26D7/018 , B21D28/265 , B26F1/02 , B26F2210/08 , H05K3/0044 , Y10T83/2135 , Y10T83/364 , Y10T83/463 , Y10T83/5769 , Y10T83/748 , Y10T83/8737
摘要： A progressively feeding and machining apparatus has a die (20) for placing a sheet material (16) thereon, the die (20) having a machining pattern (18) for machining the sheet material (16), an upper punch base or a machining head (14) movable toward and away from the die (20) and having a plurality of punches (22) for machining the sheet material (16) in coaction with the die (20) in a predetermined number of machining cycles according to the machining pattern (18), a feed mechanism (24) for moving the die (20), with the sheet material (16) placed thereon, and the punches (22) relatively to each other to align a machining position on the sheet material (16) with the punches (22) each time the sheet material (16) is machined by the die (20) and the punches (22), a suction chamber (26) communicating with the machining pattern (18), and a closure mechanism (30) for isolating a machined region (18a) of the machining pattern (18) from the suction chamber (26) to maintain the suction chamber (26) under a vacuum when the suction chamber (26) is evacuated. The progressively feeding and machining apparatus is capable of machining various sheet materials highly accurately and efficiently, and is relatively simple in structure.
摘要翻译：甲逐步馈送和加工装置具有在（20），用于将具有用于加工上上冲头座或加工片材（16）的加工模式（18）的片材（16）在其上，所述模具（20）头（14）可朝向和从所述模具（20）的距离和具有冲头（22），用于在加工循环的预定数量与所述模具（20）加工在共同作用的片材（16）雅丁到加工一个多元化图案（18），一个进给机构（24），用于移动所述模具（20），其放置在其上的片材（16），和冲头（22）相对的海誓山盟对齐在片状材料的加工位置（16 ）与所述冲头的每个片材（16）由所述模具（20）和与所述加工图案（18）连通的冲头（22），吸入室（26），和一个闭合机构加工时间（22）（ 30）用于分离从所述吸入室（26加工型板（18）的加工区域（18A）），以保持吸气室（26）真空当吸入室（26）被抽真空下。的逐步馈送和加工装置能够加工各种sheetmaterials高度精确地设定和高效的，并且在结构上比较简单。

7. 发明授权

EP0781635B1 Sheet punching apparatus 失效
标题翻译：对于冲压片材的装置
公开(公告)号：EP0781635B1
公开(公告)日：2001-10-10
申请号：EP96309506.2
申请日：1996-12-24
申请人： NGK INSULATORS, LTD. , Mitsui High-Tec, Inc.
发明人： Matsubayashi, Satoshi , Tsuji, Hiroyuki , Kitamura, Kazumasa , Noritake, Motoo
IPC分类号： B26F1/02 , H05K3/00
CPC分类号： B26F1/02 , H05K3/0044 , Y10T83/4491 , Y10T83/461 , Y10T83/4632 , Y10T83/764 , Y10T83/8737 , Y10T83/874 , Y10T83/8746

8. 发明公开

EP0781635A1 Sheet punching apparatus 失效
标题翻译： Vorrichtung zum Lochen vonblattförmigenMaterialien
公开(公告)号：EP0781635A1
公开(公告)日：1997-07-02
申请号：EP96309506.2
申请日：1996-12-24
申请人： NGK INSULATORS, LTD. , Mitsui High-Tec, Inc.
发明人： Matsubayashi, Satoshi , Tsuji, Hiroyuki , Kitamura, Kazumasa , Noritake, Motoo
IPC分类号： B26F1/02 , H05K3/00
CPC分类号： B26F1/02 , H05K3/0044 , Y10T83/4491 , Y10T83/461 , Y10T83/4632 , Y10T83/764 , Y10T83/8737 , Y10T83/874 , Y10T83/8746
摘要： A sheet machining apparatus (10) has a die (20) for placing a sheet (16) to be machined thereon, the die (20) being mounted on a lower die base (12) for movement in the direction indicated by the arrow B and having a machining pattern (18) for the sheet (16), a plurality of punches (22) mounted on an upper punch base (14) for machining the sheet (16) in coaction with the die (20) in a predetermined number of machining cycles according to the machining pattern (18), and a feed mechanism (24) for horizontally moving the die (20) to align a machining position on the sheet (16) with the punches (20) each time the sheet is machined by the die (20) and the punches (22). The sheet machining apparatus (10) is relatively simple in structure and can machine various sheets with high accuracy.
摘要翻译：片材加工装置（10）具有用于放置待加工的片材（16）的模具（20），模具（20）安装在下模具基座（12）上，以沿箭头B所示的方向移动并且具有用于所述片材（16）的加工图案（18），多个冲头（22）安装在上冲头基座（14）上，用于以预定数量与所述模具（20）共同加工所述薄片（16）根据加工图案（18）的加工循环;以及用于在每次加工片材时水平移动模具（20）以使片材（16）上的加工位置与冲头（20）对齐的进给机构（24）通过模具（20）和冲头（22）。片材加工装置（10）的结构相对简单，可以高精度地加工各种片材。

9. 发明授权

EP0363101B1 V-shaped groove inspecting and working method 失效
标题翻译： V形沟槽检查和工作方法
公开(公告)号：EP0363101B1
公开(公告)日：1993-09-01
申请号：EP89309985.3
申请日：1989-09-29
申请人： NGK INSULATORS, LTD.
发明人： Tsuji, Hiroyuki , Nomoto, Susumu , Ota, Takashi
IPC分类号： G01B21/20
CPC分类号： G01B21/20

10. 发明授权

EP2371452B1 Honeycomb filter production apparatus 有权
标题翻译： Wabenfilterherstellungsvorrichtung
公开(公告)号：EP2371452B1
公开(公告)日：2016-03-16
申请号：EP11250321.4
申请日：2011-03-16
申请人： NGK Insulators, Ltd.
发明人： Tsuji, Hiroyuki , Akao, Takayoshi , Fujita, Shuhei , Matsumoto, Kazuhi
IPC分类号： B01J37/02 , B05C19/00 , B05D7/22 , B05B13/06 , B05C11/10 , B05B7/00 , B05B7/14 , B05B12/08 , B08B5/02 , B05D1/12 , B01J35/04 , C04B41/00 , C04B41/45 , C04B111/00 , B05D1/22 , C04B41/87
CPC分类号： B05D1/12 , B01J35/04 , B01J37/0232 , B05B7/0075 , B05B7/1409 , B05B7/1454 , B05B7/1486 , B05B12/084 , B05B13/0609 , B05B15/18 , B05D1/22 , B08B5/02 , C04B41/009 , C04B41/4545 , C04B41/87 , C04B2111/00793 , C04B41/457 , C04B41/5025 , C04B41/5024 , C04B41/5059 , C04B35/00 , C04B38/0006 , C04B35/565
摘要： A honeycomb filter production apparatus includes: a workpiece securing section (10) for securing a base of a honeycomb filter (11); a powder transfer section (20) that is disposed on one side of the workpiece securing section (10), and transfers a powder together with an air current by utilizing pressurized gas; an introduction section (40) that is provided between the powder transfer section (20) and the workpiece securing section (10), the powder transferred from the powder transfer section (20) together with the air current being mixed with another gas in the introduction section (40), and introduced into the base secured by the workpiece securing section (10) when the apparatus is used; a suction section (30) that is disposed on the other side of the workpiece securing section (10), and sucks the gas that has passed through the base secured by the workpiece securing section (10) by reducing pressure on the other side of the workpiece securing section (10) as compared with the one side of the workpiece securing section (10) using suction means; a cleaning section (50) for removing a surplus powder adhering to an end face of the base after the introduction of the powder; a judgment section (60) for judging an amount of the powder adhering to the base; and a workpiece transfer section (70) for transferring the base among the workpiece securing section (10), the cleaning section (50), and the judgment section (60).

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