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

US06915828B2 Punch die for punching and laminating simultaneously 有权
标题翻译：冲压模具同时冲压和层压
公开(公告)号：US06915828B2
公开(公告)日：2005-07-12
申请号：US10293241
申请日：2002-11-13
申请人： Yukihisa Takeuchi , Hiroyuki Tsuji , Kazumasa Kitamura , Yoshinori Yamaguchi , Satoshi Matsubayashi , Syusaku Kabe
发明人： Yukihisa Takeuchi , Hiroyuki Tsuji , Kazumasa Kitamura , Yoshinori Yamaguchi , Satoshi Matsubayashi , Syusaku Kabe
IPC分类号： B26F1/14 , B21D28/00 , B26F1/00 , B26F1/02 , B32B38/04 , H05K3/00 , H05K3/46 , B32B31/00 , H05K3/36
CPC分类号： B32B38/04 , B26F1/02 , B26F2210/08 , B32B2038/042 , B32B2038/047 , B32B2457/08 , H05K3/005 , H05K3/4611 , H05K2201/096 , Y10T29/49897 , Y10T29/49901 , Y10T29/49904 , Y10T29/5317 , Y10T29/53191 , Y10T29/53261 , Y10T156/1054 , Y10T156/1075 , Y10T156/1304 , Y10T156/1313 , Y10T156/1326 , Y10T156/1378
摘要： A punch apparatus for punching and laminating simultaneously a plural number of thin sheets is disclosed. This punch apparatus includes a punch provided on an upper portion of the punch apparatus, a die provided on a lower portion of the punch apparatus and used for punching a material to be processed, a stripper for guiding the punch during punching operation, a device for laminating punched materials using the punch as a laminating axis, a device for adjusting a relative position between the punch and the stripper when the upper and the lower portions of the punch apparatus are separated, and a device for adjusting a clearance between the die and the stripper during punching operation. The punch apparatus can open precisely almost straight very fine through-holes of a diameter of 100 μm or less even in a sheet of thin, soft and deformable material.
摘要翻译：公开了一种同时冲压和层压多个薄片的冲压装置。该冲头装置包括设置在冲头装置的上部的冲头，设置在冲头装置的下部并用于冲压待加工材料的模具，用于在冲压操作期间引导冲头的剥离器，使用所述冲头作为层压轴的层压冲孔材料，当所述冲头装置的上部和下部分离时调节所述冲头和所述剥离器之间的相对位置的装置，以及用于调节所述冲模和所述冲头之间的间隙的装置冲压操作期间脱模。打孔设备可以精确地打开直径为100um或更小的精确几乎直的非常细的通孔，即使在薄的，柔软和可变形的材料的片材中。

2. 发明授权

US06894888B2 Multilayer board having precise perforations and circuit substrate having precise through-holes 有权
标题翻译：具有精确穿孔的多层板和具有精确通孔的电路基板
公开(公告)号：US06894888B2
公开(公告)日：2005-05-17
申请号：US10784558
申请日：2004-02-23
申请人： Yukihisa Takeuchi , Hiroyuki Tsuji , Kazumasa Kitamura , Yoshinori Yamaguchi
发明人： Yukihisa Takeuchi , Hiroyuki Tsuji , Kazumasa Kitamura , Yoshinori Yamaguchi
IPC分类号： B26F1/02 , B32B38/04 , H05K3/00 , H05K3/42 , H05K3/46 , H01G4/228
CPC分类号： B32B38/04 , B26F1/02 , B26F2210/08 , B32B2038/047 , B32B2457/08 , H05K3/005 , H05K3/429 , H05K3/4602 , H05K3/4614 , H05K3/4638 , H05K2201/09536 , H05K2201/096 , H05K2203/0195 , H05K2203/1476 , H05K2203/167
摘要： An intermediate laminated structure is provided including a plurality of unfired ceramic plates stacked along a laminating direction. Each of the plates has a plurality of holes formed therethrough by a punching operation. At least a first hole in one of the plurality of unfired ceramic plates has the same shape and cross-sectional area as respective first holes in the remaining plurality of unfired ceramic plates such that the first holes define a cylinder of constant cross-sectional area throughout the entire thickness of the intermediate laminated structure.
摘要翻译：提供一种中间层压结构，其包括沿层叠方向堆叠的多个未烧制的陶瓷板。每个板具有通过冲压操作在其中形成的多个孔。多个未焙烧陶瓷板中的一个中的至少第一孔具有与剩余的多个未烧结陶瓷板中的相应第一孔相同的形状和横截面积，使得第一孔限定整个横截面积恒定的圆柱体中间层压结构的整个厚度。

3. 发明授权

US06813829B2 Method for removing punched fragments and a method for producing an article by punching 有权
标题翻译：用于去除穿孔碎片的方法和通过冲压制造制品的方法
公开(公告)号：US06813829B2
公开(公告)日：2004-11-09
申请号：US10128152
申请日：2002-04-23
申请人： Yukihisa Takeuchi , Hiroyuki Tsuji , Kazumasa Kitamura , Yoshinori Yamaguchi
发明人： Yukihisa Takeuchi , Hiroyuki Tsuji , Kazumasa Kitamura , Yoshinori Yamaguchi
IPC分类号： H05K336
CPC分类号： H05K3/005 , B26F1/02 , B26F2210/08 , H05K3/4611 , H05K2203/0195 , H05K2203/0346 , H05K2203/1476 , Y10T29/49126 , Y10T29/49155 , Y10T29/49165 , Y10T29/49181 , Y10T83/04 , Y10T83/2066 , Y10T83/9423
摘要： In a method for removing punched fragments in a workpiece formed using a punch and a die, the workpiece, which is tightly attached to a stripper, is lifted without extracting the punch from the perforations formed in the workpiece, subsequently pushing back the punch lifted from the die so as to make it protrude slightly from the bottommost end of the perforations, and performing an operation for removing punched fragments in that condition. The method for removing punched fragments can easily be performed even if only a very narrow space is available in a counterbore of a die, and can ensure that no punched fragments remain inside the perforations, and therefore can improve yield of a product being fabricated. A method for producing an article by punching inclusive of the method for removing the punched fragments is also disclosed herein.

4. 发明授权

US06637102B2 Process for producing an industrial member having throughholes of high aspect ratio 有权
标题翻译：用于生产具有高纵横比的通孔的工业构件的方法
公开(公告)号：US06637102B2
公开(公告)日：2003-10-28
申请号：US09883133
申请日：2001-06-15
申请人： Yukihisa Takeuchi , Hiroyuki Tsuji , Kazumasa Kitamura , Yoshinori Yamaguchi
发明人： Yukihisa Takeuchi , Hiroyuki Tsuji , Kazumasa Kitamura , Yoshinori Yamaguchi
IPC分类号： H05K336
CPC分类号： B32B38/04 , B26F1/02 , B26F2210/08 , B32B2038/047 , H05K3/005 , H05K3/4611 , H05K2203/0195 , H05K2203/1476 , Y10T29/49126 , Y10T29/49155 , Y10T29/49165 , Y10T29/49181
摘要： A fabrication method of an industrial part having high-aspect-ratio through-hole sections using a punch and a die, includes: a first step of drilling a first hole section in a first sheet of sheet material with the punch; a second step of lifting the first sheet in tight contact with a stripper under a condition that the punch is not pulled out from the first hole section; a third step of lifting the punch so that a tip section of said punch is slightly drawn in from a bottom section of the lifted first sheet of sheet material; a fourth step of drilling a second hole section in a second sheet of sheet material with the punch; a fifth step of lifting the second sheet in tight contact with the first sheet under a condition that the punch is not pulled out from the second hole section; and a sixth step of lifting the punch so that a tip section of the punch is slightly drawn in from the bottom section of the lifted second sheet of sheet material. Subsequently, the fourth to sixth steps are repeated for lamination of a plurality of sheets of sheet material.
摘要翻译：一种使用冲头和模具的具有高纵横比通孔部分的工业部件的制造方法，包括：第一步骤，用冲头在第一片材材料板上钻出第一孔部分; 第二步骤，在冲头未从第一孔部分拉出的条件下提升与剥离器紧密接触的第一薄片; 提升冲头的第三步骤，使得所述冲头的尖端部分从提升的第一片材材料的底部部分略微拉出; 用冲头在第二片材料中钻出第二孔部分的第四步骤; 第五步骤，在冲头未从第二孔部分拉出的状态下将第二薄片紧紧地接触第一薄片; 以及提升冲头的第六步骤，使得冲头的尖端部分从提升的第二片材材料的底部部分略微拉出。随后，重复第四至第六步骤以层叠多张片材。

5. 发明授权

US06502302B2 Process for producing an industrial member having throughholes of high aspect ratio 有权
标题翻译：用于生产具有高纵横比的通孔的工业构件的方法
公开(公告)号：US06502302B2
公开(公告)日：2003-01-07
申请号：US09771223
申请日：2001-01-26
申请人： Yukihisa Takeuchi , Hiroyuki Tsuji , Kazumasa Kitamura , Yoshinori Yamaguchi
发明人： Yukihisa Takeuchi , Hiroyuki Tsuji , Kazumasa Kitamura , Yoshinori Yamaguchi
IPC分类号： H05K336
CPC分类号： B32B38/04 , B26F1/02 , B26F2210/08 , B32B2038/047 , H05K3/005 , H05K3/4611 , H05K2203/0195 , H05K2203/1476 , Y10T29/49126 , Y10T29/49155 , Y10T29/49165 , Y10T29/49181
摘要： A fabrication method of an industrial part having high-aspect-ratio through-hole sections using a punch and a die, includes a first step of drilling a first hole section in a first sheet of sheet material with the above punch; a second step of lifting the above first sheet in tight contact with a stripper; a third step of lifting a tip section of the above punch so as to be slightly drawn in from a bottom section of the above lifted first sheet; a fourth step of drilling a second hole section in a second sheet of sheet material with the above punch; a fifth step of lifting the above second sheet in tight contact with the above first sheet; a sixth step of lifting the tip section of the above punch so as to be slightly drawn in from the bottom section of the above lifted second sheet, and, the subsequent steps of repeating the above fourth to sixth steps for lamination of a plurality of sheets of sheet material. Industrial parts may be fabricated, where fine through-hole sections, in which their diameter is very small, for example, 100 &mgr;m or less, and their axial length is longer by a predetermined mount or more compared with that of their diameters, are provided at high density with similar accuracy to that of hole sections drilled in one sheet of thin sheet material, even when using soft material which can be deformed.
摘要翻译：使用冲头和模具的具有高纵横比通孔部分的工业部件的制造方法包括：用上述冲头在第一片材材料中钻出第一孔部分的第一步骤; 将上述第一片材与剥离器紧密接触的第二步骤; 第三步骤，提升上述冲头的尖端部分以便从上述提升的第一薄片的底部部分稍微拉出; 用上述冲头在第二片材材料中钻出第二孔部分的第四步骤; 将上述第二片材与上述第一片材紧密接触的第五步骤; 提升上述冲头的尖端部分以便从上述提升的第二片材的底部部分稍微拉出的第六步骤，以及重复上述第四至第六步骤的步骤，用于层压多个片材的片材。可以制造工业部件，其中直径非常小的例如100um或更小的细通孔部分，并且其轴向长度比其直径的轴向长度更长预定的安装或更多即使在使用能够变形的软质材料的情况下，也可以高密度地与在一片薄片材中钻出的孔部相同的精度。

6. 发明授权

US07025444B2 Multislit type actuator, inkjet head and method for manufacturing multislit type actuator 失效
标题翻译：多点式致动器，喷墨头和制造多照明型致动器的方法
公开(公告)号：US07025444B2
公开(公告)日：2006-04-11
申请号：US10679188
申请日：2003-10-03
申请人： Yukihisa Takeuchi , Hiroyuki Tsuji , Kazumasa Kitamura , Nobuo Takahashi
发明人： Yukihisa Takeuchi , Hiroyuki Tsuji , Kazumasa Kitamura , Nobuo Takahashi
IPC分类号： B41J2/045
CPC分类号： B41J2/1609 , B41J2/1632 , H01L27/20 , H01L41/339 , H02N2/021
摘要： A multislit type actuator including a plurality of piezoelectric actuators aligned and allocated like teeth of a comb formed on a substrate, wherein a condition of crystal grains in side surfaces of the piezoelectric actuators forming wall surfaces of a slit between the comb teeth is that the crystal grains under transgranular fracture are 1% or below.
摘要翻译：一种多点式致动器，包括多个压电致动器，其排列和分配为类似于形成在基板上的梳状齿，其中形成在梳齿之间的狭缝的壁表面的压电致动器的侧表面中的晶粒的状态是晶体晶粒断裂下的晶粒为1％以下。

7. 发明授权

US06699018B2 Cell driving type micropump member and method for manufacturing the same 失效
标题翻译：电池驱动型微型泵构件及其制造方法
公开(公告)号：US06699018B2
公开(公告)日：2004-03-02
申请号：US09900742
申请日：2001-07-06
申请人： Yukihisa Takeuchi , Hiroyuki Tsuji , Kazumasa Kitamura , Nobuo Takahashi
发明人： Yukihisa Takeuchi , Hiroyuki Tsuji , Kazumasa Kitamura , Nobuo Takahashi
IPC分类号： F04B3500
CPC分类号： B41J2/14209 , B41J2/1609 , B41J2/1623 , B41J2/1632 , B41J2202/11 , F04B43/046 , H01L27/20 , H01L41/339 , H02N2/021 , Y10T156/1064 , Y10T156/1074
摘要： A micro pump member is provided, in which a plurality of cells formed in a base part are used as pressurizing chambers, and side walls forming the pressurizing chambers are constructed by piezoelectric/electrostrictive elements. The volume of the pressurizing chambers is changed by the displacement of the piezoelectric/electrostrictive elements to produce a pressure in the pressurizing chambers. The pressurizing chambers are formed independent of adjacent pressurizing chambers. Activation can be carried out by applying a driving electric field having a high field strength to the pressurizing chambers, so that a greater displacement and a higher response can be obtained with a smaller field strength.
摘要翻译：提供了一种微型泵构件，其中形成在基部中的多个单元被用作加压室，并且形成加压室的侧壁由压电/电致伸缩元件构成。通过压电/电致伸缩元件的位移改变加压室的体积，以在加压室中产生压力。加压室独立于相邻的加压室形成。可以通过向加压室施加具有高场强的驱动电场来进行激活，从而可以以更小的场强获得更大的位移和更高的响应。

8. 发明授权

US06933663B2 Cell driving type actuator and method for manufacturing the same 失效
标题翻译：电池驱动型致动器及其制造方法
公开(公告)号：US06933663B2
公开(公告)日：2005-08-23
申请号：US10117353
申请日：2002-04-05
申请人： Yukihisa Takeuchi , Hiroyuki Tsuji , Kazumasa Kitamura , Nobuo Takahashi
发明人： Yukihisa Takeuchi , Hiroyuki Tsuji , Kazumasa Kitamura , Nobuo Takahashi
IPC分类号： B41J2/16 , H01L27/20 , H01L41/08 , H01L41/09 , H01L41/24 , H04R17/00 , H04R31/00
CPC分类号： B41J2/1609 , B41J2/1632 , G02B26/0858 , H01L27/20 , H01L41/257 , H01L41/29 , H01L41/338 , H01L41/339 , H02N2/002 , Y10T29/42
摘要： A piezoelectric/electrostrictive actuator includes a plurality of piezoelectric/electrostrictive elements arranged in comb teeth-like alignment on a base plate. The actuator is driven by means of dislocation of the piezoelectric/electrostrictive elements. The cell driving type actuator is characterized in that each of the cells is formed independently from adjacent cells by positioning cover plates between two adjacent piezoelectric/electrostrictive elements. Thus, there is provided a piezoelectric/electrostrictive actuator wherein a heating process at a high temperature can be applied and mass production at low cost is possible. The actuator includes cells with slit portions having a width of 60 μm or less and a high aspect ratio and can be activated with high electric field strength, and great displacement can be obtained with small electric field strength.
摘要翻译：压电/电致伸缩致动器包括在基板上以梳齿状对准布置的多个压电/电致伸缩元件。致动器通过压电/电致伸缩元件的位错来驱动。电池驱动型致动器的特征在于，通过将盖板定位在两个相邻的压电/电致伸缩元件之间，每个电池单元独立于相邻电池单元形成。因此，提供了一种压电/电致伸缩致动器，其中可以应用高温下的加热过程，并且可以以低成本进行批量生产。致动器包括具有宽度为60μm或更小并且具有高纵横比的狭缝部分的电池，并且可以以高电场强度被激活，并且可以以小的电场强度获得大的位移。

9. 发明授权

US06752601B2 Micropump 失效
标题翻译：微型泵
公开(公告)号：US06752601B2
公开(公告)日：2004-06-22
申请号：US09935087
申请日：2001-08-22
申请人： Yukihisa Takeuchi , Hiroyuki Tsuji , Kazumasa Kitamura , Nobuo Takahashi
发明人： Yukihisa Takeuchi , Hiroyuki Tsuji , Kazumasa Kitamura , Nobuo Takahashi
IPC分类号： F04B3500
CPC分类号： F04B43/046 , B41J2/1609 , B41J2/1623 , B41J2/1632 , B41J2202/11 , F04B43/043
摘要： A micro pump having at least one pump member for conveying a fluid by action of pressure includes a pump unit formed by at least one actuator member for generating a pressure fluctuation and a fluid channel in which the fluid flows. The actuator member provided with a cell formed by disposing two side walls made of piezoelectric/electrostrictive elements or antiferrodielectric elements on a connecting plate, and covering a surface facing the connecting plate between the side walls with a cover plate. The actuator member selectively forms the fluid channel and generates pressure fluctuation in the fluid channel member due to displacement of the cell caused by expansion/contraction of the side walls. The micro pump is small and thin in size, while attaining increasing fluid ejection amounts, and a thigh speed in response.
摘要翻译：具有用于通过压力作用输送流体的至少一个泵构件的微型泵包括由至少一个用于产生压力波动的致动器构件和流体流动的流体通道形成的泵单元。致动器构件设置有通过将由压电/电致伸缩元件或反铁电元件制成的两个侧壁设置在连接板上而形成的单元，并且用盖板覆盖面对侧壁之间的连接板的表面。致动器构件选择性地形成流体通道并且由于侧壁的膨胀/收缩引起的电池的位移而在流体通道构件中产生压力波动。微型泵的尺寸小而薄，同时获得了增加的流体喷射量，并且响应速度很快。

10. 发明申请

US20050273990A1 Method for manufacturing a comb teeth type piezoelectric actuator 失效
标题翻译：梳齿型压电致动器的制造方法
公开(公告)号：US20050273990A1
公开(公告)日：2005-12-15
申请号：US11158725
申请日：2005-06-22
申请人： Yukihisa Takeuchi , Hiroyuki Tsuji , Kazumasa Kitamura , Nobuo Takahashi
发明人： Yukihisa Takeuchi , Hiroyuki Tsuji , Kazumasa Kitamura , Nobuo Takahashi
IPC分类号： B41J2/14 , B41J2/16 , H01L41/083 , H01L41/22 , H01L41/339 , H01L41/39 , H04R17/00
CPC分类号： H01L41/083 , B41J2/14274 , B41J2/1612 , B41J2/1632 , B41J2/1637 , H01L27/20 , H01L41/273 , H01L41/339 , Y10T29/417 , Y10T29/42 , Y10T29/435 , Y10T29/49002 , Y10T29/49126
摘要： A piezoelectric actuator includes comb teeth-shaped piezoelectric actuators, each comprising plural piezoelectric layers. A side surface of each tooth is fired. Actuators are made by (1) preparing a plurality of piezoelectric material green sheets on which electrode films are formed and forming slits on a first green sheet using a punch and a die, (2) pulling up the first green sheet using a stripper, (3) pulling up a top portion of the punch slightly from the lowest portion of the pulled up first green sheet, (4) forming second slits in a second green sheet by the punch, (5) pulling up the second green sheet jointly with the first green sheet, and (6) pulling up the top portion of the punch slightly from the lowest portion of the pulled up second green sheet, and thereafter laminating green sheets by repeating steps (4) through (6). The layers can thereafter be fired.
摘要翻译：压电致动器包括梳齿状压电致动器，每个包括多个压电层。每个牙齿的侧面被烧。致动器由（1）制备多个压电材料生片，其上形成电极膜并使用冲头和模具在第一生片上形成狭缝，（2）使用剥离器拉起第一生片; 3）从上拉的第一生坯的最下部稍微拉起冲头的上部，（4）通过冲头在第二生坯中形成第二狭缝，（5）将第二生片与第一生片，和（6）从拉起的第二生片的最下部稍微拉起冲头的顶部部分，然后通过重复步骤（4）至（6）将生片层压。之后可以点燃这些层。

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