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

US5073691A Wire electrode feeding device in wire cut electric discharge machine 失效
标题翻译：线切割放电机中的线电极馈电装置
公开(公告)号：US5073691A
公开(公告)日：1991-12-17
申请号：US457787
申请日：1989-12-29
申请人： Takuji Magara , Takeshi Iwasaki , Toshio Suzuki , Masahiro Yamamoto
发明人： Takuji Magara , Takeshi Iwasaki , Toshio Suzuki , Masahiro Yamamoto
IPC分类号： B23H7/10
CPC分类号： B23H7/10 , B23H7/101
摘要： In a wire electrode feeding device in a wire cut electric discharge machine, a roller unit having a fluid inlet, a fluid outlet, and a rotor which is rotated by fluid supplied thereinto, a guide pipe connected to the fluid outlet of the roller unit, and a wire electrode winding mechanism provided near the fluid outlet of the guide pipe are used to convey and remove the wire electrode which is conveyed through a lower electrode guide and an electric feeder. As the fluid is supplied into the roller unit through the fluid inlet, the rotor is rotated, so that the direction of movement of the wire electrode is changed, and the wire electrode is conveyed through the fluid outlet of the roller unit and the guide pipe to the wire electrode winding mechanism by the fluid, thus being discharged out of the machine.
摘要翻译： PCT No.PCT / JP89 / 00446 Sec。 371日期1989年12月29日第 102（e）1989年12月29日PCT PCT 1989年4月27日提交PCT。公开号WO90 / 12672 日期：1990年1月11日。在线切割放电机中的线电极馈送装置中，具有流体入口，流体出口和通过供给流体的流体旋转的转子的滚子单元，连接到辊单元的流体出口和设置在引导管的流体出口附近的线电极绕线机构用于输送和移除通过下电极引导件和电加料器输送的线电极。当通过流体入口将流体供应到辊单元中时，转子旋转，使得线电极的移动方向改变，并且线电极通过辊单元的流体出口和导管通过流体到线电极绕线机构，从而被排出机器。

2. 发明授权

US5006692A Wire electrode supplying device for use in a wire cut electric discharge machining apparatus 失效
标题翻译：用于线切割放电加工装置的线电极供给装置
公开(公告)号：US5006692A
公开(公告)日：1991-04-09
申请号：US353421
申请日：1989-05-18
申请人： Takuji Magara , Takeshi Iwasaki , Toshio Suzuki , Masahiro Yamamoto
发明人： Takuji Magara , Takeshi Iwasaki , Toshio Suzuki , Masahiro Yamamoto
IPC分类号： B23H7/10
CPC分类号： B23H7/102
摘要： A wire electrode supplying device in a wire cut electric discharge machining apparatus, which is capable of automatically supplying a wire electrode with accuracy during an automatic machining operation. In the wire electrode supplying device according to the present invention, an outside diameter of a pipe guide into which the wire electrode is inserted is changed stepwise, and its one end portion is made minimum in outside diameter so that the one end portion is allowed to be inserted into a machining start hole formed in a workpiece to be machined. Therefore, in machining a workpiece having a machining start hole small in diameter, the feeding of the wire electrode can be automatically, stably and accurately achieved.
摘要翻译：一种线切割放电加工装置中的线电极供给装置，其能够在自动加工操作期间自动提供线电极。在根据本发明的线电极供给装置中，线引导件的插入线管的外径逐步变化，其一端部的外径最小，使得一端部被允许被插入形成在待加工的工件中的加工起始孔中。因此，在加工具有直径小的加工起动孔的工件时，可以自动，稳定且准确地实现线电极的供给。

3. 发明授权

US5001321A Wire electrode supplying device for use in a wire cut electric discharge machining apparatus 失效
标题翻译：用于线切割放电加工装置的线电极供给装置
公开(公告)号：US5001321A
公开(公告)日：1991-03-19
申请号：US390846
申请日：1989-08-08
申请人： Takeshi Iwasaki , Takuji Magara , Toshio Suzuki , Masahiro Yamamoto
发明人： Takeshi Iwasaki , Takuji Magara , Toshio Suzuki , Masahiro Yamamoto
IPC分类号： B23H7/02 , B23H7/10
CPC分类号： B23H7/102
摘要： A detecting unit for detecting when the wire electrode is released from a jet stream of a machining solution during the feeding of the wire electrode. Upon detection of the release of the wire electrode, the feeding of the wire electrode is suspended automatically to remove the deformed wire electrode.
摘要翻译：一种检测单元，用于检测在线电极馈送期间线电极何时从加工溶液的喷射流中释放。当检测到线电极的释放时，线电极的馈送被自动悬挂以去除变形的线电极。

4. 发明授权

US5237145A Wire cut electric discharge machining method 失效
标题翻译：线切割放电加工方法
公开(公告)号：US5237145A
公开(公告)日：1993-08-17
申请号：US982410
申请日：1992-11-27
申请人： Takuji Magara , Takeshi Iwasaki , Toshio Suzuki , Masahiro Yamamoto
发明人： Takuji Magara , Takeshi Iwasaki , Toshio Suzuki , Masahiro Yamamoto
IPC分类号： B23H7/02 , B23H7/10
CPC分类号： B23H7/02 , B23H7/10
摘要： In a wire cut electric discharge machining method, feeding units having wire electrode feeding mechanisms are provided for wire electrodes different in diameter, respectively. The feeding units are moved, one at a time, to a wire electrode feeding path by cylinders coupled detachably to thereto, respectively, whereby the wire electrodes different in diameter are automatically replaced with each other, and machining conditions are automatically selected according to the diameter of a wire electrode and a machining process which are to be used. Therefore, the workpiece can be machined with the wire electrode most suitable for the given machining configuration. Thus, the method is high in machining accuracy and in machining efficiency.
摘要翻译：在线切割放电加工方法中，分别具有线电极馈送机构的馈电单元用于直径不同的线电极。馈送单元一次一个地移动到通过可拆卸地联接到其上的圆柱体的线电极馈送路径，由此直径不同的线电极彼此自动替换，并且根据直径自动选择加工条件的线电极和加工工序。因此，可以使用最适合于给定加工配置的线电极来加工工件。因此，该方法的加工精度和加工效率高。

5. 发明授权

US5338912A Automatic broken wire repairing method for wire electric discharge machining devices 失效
标题翻译：线放电加工装置自动断线修复方法
公开(公告)号：US5338912A
公开(公告)日：1994-08-16
申请号：US766084
申请日：1991-09-27
申请人： Takeshi Iwasaki , Takeshi Yatomi , Shigeaki Naka , Toshio Suzuki
发明人： Takeshi Iwasaki , Takeshi Yatomi , Shigeaki Naka , Toshio Suzuki
IPC分类号： B23H7/10
CPC分类号： B23H7/10
摘要： A broken wire electrode 3 of a wire electrode electric discharge machining device is automatically repaired at the wire breaking position. After the used portion is cut away, the wire electrode 3 is fed toward the work 1. Upon detection of contact of the wire electrode 3 with the work 1, the feeding of the wire electrode 3 is stopped. A predetermined amount of deflection is obtained when the feeding of the wire electrode 3 is stopped. The wire electrode 3 is then moved horizontally relative to the work 1 within a predetermined range, until the end of the wire electrode 3 eventually falls into the machined groove 14 and the wire electrode 3 comes out of contact with the work 1. Thereafter the feeding of the wire electrode 3 is resumed to span the wire electrode 3 across the feeding-side wire guide unit 4 and the receiving-side wire guide unit 5. The attitude of the wire electrode 3 within the machined groove 14 is constrained downward by the water jet 7 sucked into the machining liquid nozzle 27 via the suction pump 30.
摘要翻译：线电极放电加工装置的断线电极3在断线位置自动修复。在切割使用部分之后，将线电极3送入工件1.当线电极3与工件1接触时，线电极3的供给被停止。当线电极3的供给停止时，获得预定量的偏转。然后，线电极3相对于工件1在预定范围内水平移动，直到线电极3的端部最终落入加工槽14中，并且线电极3与工件1脱离接触。此后，进给电线3的电极重新开始跨越馈电侧导线单元4和接收侧导线单元5跨过线电极3.线电极3在机加工槽14内的姿态被水向下约束喷嘴7经由抽吸泵30吸入加工液喷嘴27。

6. 发明授权

US4975557A Wire cutting electric discharge machine with nozzle collision detection 失效
标题翻译：线切割放电机具有喷嘴碰撞检测
公开(公告)号：US4975557A
公开(公告)日：1990-12-04
申请号：US445294
申请日：1989-12-04
申请人： Hisashi Yamada , Toshio Suzuki , Takeshi Iwasaki
发明人： Hisashi Yamada , Toshio Suzuki , Takeshi Iwasaki
IPC分类号： B23H7/02 , B23H7/10
CPC分类号： B23H7/10
摘要： In a machining device such as a wire cut electric discharge machine, an electrically conductive rubber member is attached to the machining solution jetting nozzle of its machining head in such a manner that, when the machining head abuts against the workpiece, the resistance of the rubber member is changed being compressed by the nozzle and the workpiece, and the change in resistance of the rubber member is detected to determine whether the change in resistance is normal or abnormal, thereby to detect the collision of the nozzle with the workpiece, whereby the machining head is protected from damage.
摘要翻译：在线切割放电加工机等的加工装置中，将导电性橡胶部件以加工头抵接工件的方式安装在加工头的加工液喷射喷嘴上，通过喷嘴和工件压缩构件，检测橡胶构件的电阻变化，以判断电阻的变化是正常还是异常，从而检测喷嘴与工件的碰撞，由此加工头部受到保护，免受损坏。

7. 发明授权

US09099143B2 Method for producing magnetic recording medium 有权
标题翻译：磁记录介质的制造方法
公开(公告)号：US09099143B2
公开(公告)日：2015-08-04
申请号：US13541359
申请日：2012-07-03
申请人： Kazutaka Takizawa , Kaori Kimura , Takeshi Iwasaki , Akihiko Takeo
发明人： Kazutaka Takizawa , Kaori Kimura , Takeshi Iwasaki , Akihiko Takeo
IPC分类号： B44C1/22 , G11B5/855 , G11B5/31
CPC分类号： G11B5/855 , G11B5/3163
摘要： According to at least one embodiment, a metal peelable layer and a mask layer are formed on a magnetic recording layer, then, a projections pattern is formed on the mask layer, the projections pattern is transferred to the metal peelable layer and the magnetic recording layer in this order, and then the metal peelable layer is dissolved and removed by a solvent. The metal peelable layer is constituted of any of aluminum and an aluminum compound. An alkali solution is used as the solvent.
摘要翻译：根据至少一个实施例，在磁记录层上形成金属可剥离层和掩模层，然后在掩模层上形成突起图案，将突起图案转印到金属剥离层和磁记录层然后将金属可剥离层溶解并通过溶剂除去。金属剥离层由铝和铝化合物中的任一种构成。使用碱溶液作为溶剂。

8. 发明授权

US08980451B2 Magnetic recording medium, method of manufacturing the same, and magnetic recording apparatus 有权
标题翻译：磁记录介质，其制造方法和磁记录装置
公开(公告)号：US08980451B2
公开(公告)日：2015-03-17
申请号：US13185880
申请日：2011-07-19
申请人： Yoshiyuki Kamata , Kaori Kimura , Takeshi Iwasaki
发明人： Yoshiyuki Kamata , Kaori Kimura , Takeshi Iwasaki
IPC分类号： G11B5/65 , G11B5/82 , G11B5/74 , B82Y10/00 , G11B5/855
CPC分类号： G11B5/82 , B82Y10/00 , G11B5/65 , G11B5/743 , G11B5/746 , G11B5/855
摘要： According to one embodiment, in a method of manufacturing a magnetic recording medium which is configured such that a ferromagnetic recording part is formed on a substrate in a desired track pattern or a desired bit pattern, a ferromagnetic film is formed on the substrate, and then a mask is formed on the ferromagnetic film, the mask having an opening above a region for isolating the ferromagnetic film between tracks or bits. Subsequently, a B-based gas is radiated on the region of the ferromagnetic film through the opening of the mask, thereby increasing a B content of the region to nonmagnetize the region.
摘要翻译：根据一个实施例，在制造磁记录介质的方法中，磁记录介质被构造为使得铁磁记录部分以期望的轨迹图案或期望的位图形式形成在基板上，在基板上形成铁磁性膜，然后在铁磁膜上形成掩模，该掩模在磁道或位之间隔离铁磁膜的区域之上具有开口。随后，通过打开掩模，在铁磁膜的区域上辐射B基气体，从而增加该区域的B含量以使该区域不磁化。

9. 发明申请

US20120028076A1 MAGNETIC RECORDING MEDIUM AND MANUFACTURING METHOD THEREOF 有权
标题翻译：磁记录介质及其制造方法
公开(公告)号：US20120028076A1
公开(公告)日：2012-02-02
申请号：US13175485
申请日：2011-07-01
申请人： Takeshi Iwasaki , Kaori Kimura , Yoshiyuki Kamata , Masatoshi Sakurai
发明人： Takeshi Iwasaki , Kaori Kimura , Yoshiyuki Kamata , Masatoshi Sakurai
IPC分类号： G11B5/33 , G11B5/706 , B05D5/12
CPC分类号： G11B5/8404 , G11B5/746 , G11B5/82 , G11B5/855 , Y10T428/11
摘要： According to one embodiment, a magnetic recording medium includes a substrate, a soft magnetic layer, an underlayer, a magnetic recording layer, and a protective layer, wherein the magnetic recording layer is provided with a pattern including recording portions and non-recording portions, the non-recording portions have a composition that is equal to a composition obtained by demagnetizing the recording portions, the non-recording portions contain at least one metal element selected from the group consisting of vanadium and zirconium and at least one element selected from the group consisting of nitrogen, carbon, boron and oxygen, and the at least one element selected from the group consisting of nitrogen, carbon, boron and oxygen is contained in the non-recording portions at a higher content than the content of the at least one element selected from the group consisting of nitrogen, carbon, boron and oxygen in the recording portions.
摘要翻译：根据一个实施例，磁记录介质包括衬底，软磁层，底层，磁记录层和保护层，其中磁记录层设置有包括记录部分和非记录部分的图案，非记录部分的组成等于通过使记录部分退磁获得的组合物，非记录部分含有至少一种选自钒和锆的金属元素和至少一种选自组中的元素由氮，碳，硼和氧组成，并且所述至少一种选自氮，碳，硼和氧的元素以比所述至少一种元素的含量更高的含量包含在非记录部分中在记录部分中选自氮，碳，硼和氧。

10. 发明申请

US20110063696A1 Sheet feeding apparatus, image forming apparatus and sheet feeding method 失效
标题翻译：送纸装置，成像装置和送纸方法
公开(公告)号：US20110063696A1
公开(公告)日：2011-03-17
申请号：US12923213
申请日：2010-09-09
申请人： Norikazu Taki , Hiroshi Takahashi , Kazushi Takei , Hideaki Suzuki , Takeshi Iwasaki
发明人： Norikazu Taki , Hiroshi Takahashi , Kazushi Takei , Hideaki Suzuki , Takeshi Iwasaki
IPC分类号： H04N1/04 , B65H7/02 , B65H7/20 , B65H7/00
CPC分类号： H04N1/00702 , B65H7/02 , B65H2511/10 , B65H2511/514 , B65H2553/822 , B65H2701/1315 , B65H2801/06 , H04N1/00708 , H04N1/00734 , H04N1/00748 , H04N1/00771 , B65H2220/03 , B65H2220/01
摘要： A sheet feeding apparatus is disclosed that includes a plurality of size sensors configured to be arranged in line and to detect a sheet set into a predetermined position; a feeding part configured to feed the sheet set into the predetermined position to a scan position; and a controller configured to control the feeding part to feed the sheet based on two detect signals output from two size sensors among the plurality of the size sensors.
摘要翻译：公开了一种片材进给装置，其包括多个尺寸传感器，其被配置为排列成一行并且将片材检测到预定位置; 供给部构造成将片材组进给到预定位置到扫描位置; 以及控制器，被配置为基于从所述多个尺寸传感器中的两个尺寸传感器输出的两个检测信号来控制所述馈送部分馈送片材。

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