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

US06607807B2 Ferromagnetic metal powder and magnetic recording medium using the same 失效
标题翻译：铁磁金属粉末和磁记录介质使用相同
公开(公告)号：US06607807B2
公开(公告)日：2003-08-19
申请号：US09737569
申请日：2000-12-18
申请人： Noboru Zinbo , Toshihiko Miura
发明人： Noboru Zinbo , Toshihiko Miura
IPC分类号： G11B5706
CPC分类号： G11B5/712 , G11B5/70615 , G11B5/70621 , H01F1/061 , H01F1/09 , Y10T428/24355 , Y10T428/256 , Y10T428/257 , Y10T428/2991
摘要： A ferromagnetic metal powder comprises: a metal portion comprising Fe; and an oxide layer around the metal portion, wherein the oxide layer comprises an iron oxide having magnetism such that the saturation magnetization is from 50 to 95 A.m2/kg.
摘要翻译：铁磁性金属粉末包括：包含Fe的金属部分; 以及围绕所述金属部分的氧化物层，其中所述氧化物层包括具有磁性的氧化铁，使得所述饱和磁化强度为50至95Am2 / kg。

2. 发明授权

US5582910A Magnetic recording medium 失效
标题翻译：磁记录介质
公开(公告)号：US5582910A
公开(公告)日：1996-12-10
申请号：US384797
申请日：1995-02-06
申请人： Hiroaki Araki , Kenichi Masuyama , Kazuo Kato , Yasuyuki Tanaka , Toshihiko Miura
发明人： Hiroaki Araki , Kenichi Masuyama , Kazuo Kato , Yasuyuki Tanaka , Toshihiko Miura
IPC分类号： G11B5/716 , G11B5/842 , G11B5/66 , B32B5/16
CPC分类号： G11B5/716 , G11B5/842 , Y10S428/90 , Y10T428/25 , Y10T428/256 , Y10T428/257 , Y10T428/259 , Y10T428/265 , Y10T428/30
摘要： A magnetic recording medium having improved electromagnetic characteristics and running properties is disclosed. The magnetic recording medium comprises a non-magnetic support having thereon a plurality of magnetic layers consisting of two or more layers composed of a first lower magnetic layer and a second upper magnetic layer, provided on said support by either co-coating the lower magnetic layer and the upper magnetic layer in the wet state, or coating the lower magnetic layer and then the upper magnetic layer while the lower magnetic layer is still in the wet state; wherein the cobalt-modified iron oxide is employed as the ferromagnetic powder contained in the lower magnetic layer, ferromagnetic metal is employed as the ferromagnetic powder contained in the upper magnetic layer, both the ferromagnetic powder contained in the lower magnetic layer and the ferromagnetic powder contained in the upper magnetic layer having an average major axis length of 0.25 .mu.m or less and an average acicular ratio of 10 or less, a difference in the average major axis length between the ferromagnetic powder contained in the lower magnetic layer and that contained in the upper magnetic layer of 0.08 .mu.m or less, and a difference in the average acicular ratio between the ferromagnetic powder contained in the lower layer and that contained in the upper layer of 4 or less.
摘要翻译：公开了具有改进的电磁特性和运行特性的磁记录介质。该磁记录介质包括非磁性载体，其上具有多个由两层或多层组成的磁性层，所述两层或更多层由第一下磁层和第二上磁层组成，所述第一下层磁性层和第二上层磁性层均设置在所述载体上，在上部磁性层处于湿润状态，或者在下部磁性层仍然处于湿润状态的同时涂覆下部磁性层，然后涂覆上部磁性层; 其中使用钴改性的氧化铁作为包含在下磁性层中的铁磁粉末，使用强磁性金属作为包含在上磁性层中的铁磁性粉末，包含在下磁性层中的铁磁性粉末和含有铁磁性粉末在平均长轴长度为0.25μm以下且平均针状比为10以下的上磁性层中，下磁性层中含有的铁磁性粉末与包含在下磁性层中的平均长轴长度的差异上磁性层为0.08μm以下，下层含有的铁磁性粉末与上层中所含的铁磁性粉末的平均针状比为4以下。

3. 发明授权

US5470193A Pallet supply apparatus and control method thereof 失效
标题翻译：托盘供应装置及其控制方法
公开(公告)号：US5470193A
公开(公告)日：1995-11-28
申请号：US71003
申请日：1993-06-04
申请人： Toshihiko Miura , Yusaku Azuma
发明人： Toshihiko Miura , Yusaku Azuma
IPC分类号： B23Q7/14 , B65G1/18
CPC分类号： B23Q7/1447 , B23Q7/1431
摘要： In a pallet supply apparatus, pallets are stacked on a loaded pallet elevator and are conveyed by the elevator to the upper end position of a main body of the pallet supply apparatus. The uppermost pallet is separated from the remaining pallets by a shutter. A left side flange of the pallet is pushed by a left roller in a direction to approach rear and side reference surfaces, and a right side flange of the pallet is then pushed by a right roller in a direction to separate away from the side reference surface and to approach the rear reference surface, thus positioning the pallet. When all works are picked up, and the pallet becomes empty, the right and left rollers are escaped, and thereafter, the pallet is slidably moved toward an empty pallet elevator.
摘要翻译：在托盘供给装置中，托盘堆叠在装载的托盘升降机上，并且由电梯运送到托盘供应装置的主体的上端位置。最上面的托盘通过快门与剩余的托盘分开。托盘的左侧凸缘由左侧辊沿着靠近后方和参考面的方向推动，然后托盘的右侧凸缘沿着与侧基准面分离的方向被右侧滚轮推动并靠近后方参考面，从而定位托盘。当拾取所有的作品，并且托盘变空时，左右的滚子被逸出，然后托盘滑向空的托盘升降机。

4. 发明授权

US5238753A Magnetic recording medium kubbed with a super hard alloy blade containing tungsten carbide power and cobalt 失效
标题翻译：磁记录介质采用含有碳化钨功率和钴的超硬合金刀片
公开(公告)号：US5238753A
公开(公告)日：1993-08-24
申请号：US616958
申请日：1990-11-21
申请人： Katsumi Ryoke , Youichi Hayata , Junji Yazawa , Toshihiko Miura , Masaki Suzuki , Tatsuya Oguri
发明人： Katsumi Ryoke , Youichi Hayata , Junji Yazawa , Toshihiko Miura , Masaki Suzuki , Tatsuya Oguri
IPC分类号： G11B5/70 , G11B5/84
CPC分类号： G11B5/70 , G11B5/84 , Y10S428/90
摘要： A magnetic recording medium having well-balanced properties with respect to head abrasion characteristics, head cleaning characteristics and drop out characteristics is disclosed, which comprises a non-magnetic support having thereon a magnetic layer containing a ferromagnetic powder and a binder, wherein the magnetic layer has been brought into contact with a carbon steel alloy or super hard alloy made from powders having a Mohs' hardness of at lease 6 and rubbed therewith. A process of producing the magnetic recording medium is also disclosed.
摘要翻译：公开了一种相对于头部磨损特性，头部清洁特性和脱落特性具有良好平衡性能的磁记录介质，其包括其上具有含有铁磁性粉末和粘合剂的磁性层的非磁性载体，其中磁性层已经与由莫氏硬度至少为6并与之摩擦的粉末制成的碳钢合金或超硬合金接触。还公开了制造磁记录介质的方法。

5. 发明授权

US4851289A Magnetic recording medium 失效
标题翻译：磁记录介质
公开(公告)号：US4851289A
公开(公告)日：1989-07-25
申请号：US150860
申请日：1988-02-01
申请人： Hiroshi Ogawa , Shinji Saito , Toshihiko Miura , Nobuo Yamazaki , Hiroaki Araki
发明人： Hiroshi Ogawa , Shinji Saito , Toshihiko Miura , Nobuo Yamazaki , Hiroaki Araki
IPC分类号： G11B5/714 , G11B5/716
CPC分类号： G11B5/716 , G11B5/714 , Y10S428/90 , Y10T428/257
摘要： A magnetic recording medium comprising a non-magnetic support having provided thereon plural magnetic layers containing ferromagnetic particles and binders, wherein the ferromagnetic particles contained in the uppermost magnetic layer have an average long axis length measured by a transmission electron microscope of 0.25 .mu.m or less and a crystal size measured by an X-ray deffractiometory of 300 .ANG. or less, and the ferromagnetic particles contained in the magnetic layers other than the uppermost layer have an average long axis length measured by a transmission electron microscope of 0.25 .mu.m or less and a crystal size measured by an X-ray deffractiometory of 250 .ANG. more, provided that the ferromagnetic particles of the uppermost layer have a crystal size measured by an X-ray deffractiometory smaller than the crystal size measured by an X-ray deffractiometory of the ferromagnetic particles of the magnetic layers other than the uppermost layer.
摘要翻译：一种磁记录媒体，其特征在于，具有非磁性载体，其上设有包含铁磁性粒子和粘合剂的多个磁性层，其中，所述最上层的磁性层中所含的铁磁性粒子的平均长轴长度为0.25μm以下的透射型电子显微镜以及通过300AWG以下的X射线折射率测定的结晶尺寸，除了最上层以外的磁性层中含有的铁磁性粒子具有0.25μm以下的透射型电子显微镜测定的平均长轴长度，通过更大的250纳米X射线衍射仪测量的晶体尺寸，条件是最上层的铁磁颗粒具有通过X射线折射率测量的晶体尺寸，该晶体尺寸小于通过铁磁性X射线分解测量的晶体尺寸除了最上层之外的磁性层的颗粒。

6. 发明授权

US06654575B2 Developer container having sealing member 有权
标题翻译：具有密封构件的显影剂容器
公开(公告)号：US06654575B2
公开(公告)日：2003-11-25
申请号：US09990347
申请日：2001-11-23
申请人： Toshihiko Miura , Masatoshi Kato , Kanji Yokomori
发明人： Toshihiko Miura , Masatoshi Kato , Kanji Yokomori
IPC分类号： G03G1508
CPC分类号： G03G21/1814 , G03G15/0898 , G03G2221/1648
摘要： A developer container includes a developer containing unit containing a developer and a sealing member supplied between a plurality of members to prevent leakage of the developer. The sealing member is a liquid elastomer. In an area in which the liquid elastomer is supplied, supply amounts of the sealing member at a start point and end point are larger than a supply amount of the sealing member in an intermediate portion.
摘要翻译：显影剂容器包括容纳显影剂的显影剂容纳单元和供应在多个构件之间的密封构件，以防止显影剂的泄漏。密封件是液体弹性体。在供给液体弹性体的区域中，密封构件的起点和终点的供给量大于中间部的密封构件的供给量。

7. 发明授权

US06630256B2 Magnetic recording medium comprising a non-magnetic layer having inorganic particles of specific size and distribution 有权
公开(公告)号：US06630256B2
公开(公告)日：2003-10-07
申请号：US09919405
申请日：2001-07-31
申请人： Masaki Suzuki , Toshihiko Miura , Masatoshi Takahashi , Hiroaki Takano
发明人： Masaki Suzuki , Toshihiko Miura , Masatoshi Takahashi , Hiroaki Takano
IPC分类号： B32B516
CPC分类号： G11B5/733
摘要： Provided is a magnetic recording medium with a total thickness equal to or less than 8 &mgr;m having good electromagnetic characteristics and good repeat running durability in which the dropping of powder onto the running path and tape edge deformation are prevented and a magnetic recording medium with a total thickness equal to or less than 8 &mgr;m having good electromagnetic characteristics, good repeat running durability, and good dimensional stability. A magnetic recording medium having on one surface of a nonmagnetic support a lower layer comprising an inorganic powder and a binder and an upper magnetic layer comprising a ferromagnetic powder and a binder in that order, and having on the other surface thereof a backcoat layer, wherein: said nonmagnetic support comprises inorganic powder particles with a mean primary particle diameter in a range of from 40 to 200 nm; the number of particles of said inorganic powder in the cross-section of said nonmagnetic support is in a range of from 10 to 200/100 &mgr;m2, said nonmagnetic support exhibits a coercivity in a range of from 159 to 239 kA/m; and the overall thickness is equal to or less than 8 &mgr;m. A magnetic recording medium having on one surface of a nonmagnetic support a lower layer comprising an inorganic powder and a binder and an upper magnetic layer comprising a ferromagnetic powder and a binder in that order, and having on the other surface thereof a backcoat layer, wherein: said nonmagnetic support comprises inorganic powder particles with a mean primary particle diameter in a range of from 10 to 200 nm; the number of particles of said inorganic powder in the cross-section of said nonmagnetic support is in the range of from 10 to 200/100 &mgr;m2, the amount of curl d in the direction of width of said magnetic recording medium is equal to or higher than 0.4 mm and equal to or less than 1.0 mm in the direction of protrusion of the magnetic layer at a width of 6.35 mm; and the overall thickness is equal to or less than 8 &mgr;m.

8. 发明授权

US5770302A Magnetic recording medium 失效
标题翻译：磁记录介质
公开(公告)号：US5770302A
公开(公告)日：1998-06-23
申请号：US725244
申请日：1996-10-04
申请人： Kouichi Masaki , Toshihiko Miura
发明人： Kouichi Masaki , Toshihiko Miura
IPC分类号： B22F1/00 , G11B5/706 , G11B5/714 , G11B5/738 , H01F1/047
CPC分类号： G11B5/714 , G11B5/738 , Y10S428/90 , Y10T428/25 , Y10T428/256
摘要： A magnetic recording medium is disclosed, which comprises a nonmagnetic support having thereon a magnetic layer containing at least ferromagnetic metal particles, wherein said ferromagnetic metal particles have a coercive force of from 1,700 to 3,000 Oe, an average long axis length of from 30 to 80 nm, an average acicular ratio of from 2.0 to 5.0, and a crystallinity of from 30 to 100%.
摘要翻译：公开了一种磁记录介质，其包括其上具有至少含有铁磁性金属颗粒的磁性层的非磁性载体，其中所述强磁性金属颗粒的矫顽力为1700至3,000Oe，平均长轴长度为30至80 nm，平均针状比为2.0〜5.0，结晶度为30〜100％。

9. 发明授权

US5182843A Method for assembling objects by reversing up and down an attitude of the assembly 失效
标题翻译：通过反转组件的姿态来组装对象的方法
公开(公告)号：US5182843A
公开(公告)日：1993-02-02
申请号：US841202
申请日：1992-02-27
申请人： Sachio Umetsu , Toshihiko Miura
发明人： Sachio Umetsu , Toshihiko Miura
IPC分类号： B23P21/00
CPC分类号： B23P21/00 , Y10T29/49828 , Y10T29/49861 , Y10T29/5191 , Y10T29/5196
摘要： An attitude reversing method for reversing up and down an attitude of an assembly consisting of a plurality of objects in the course of an assembling operation includes a setting step for setting first and second mounting surfaces of a jig for reversing operation, having at least the first and second mounting surfaces to a mounting position and a reversed position, respectively, a mounting step for mounting the assembly on the first mounting surface set at the mounting position, a superposing step for superposing the second mounting surface on the first mounting surface, and a reversing step for reversing the jig for reversing operation while maintaining the state in which the assembly is mounted on the first mounting surface and for setting the second mounting surface at the reversed position in a state in which the assembly is placed on the second mounting surface.
摘要翻译：一种用于在组装操作过程中反转由多个物体组成的组件的姿态的姿态反转方法包括：设置步骤，用于设置用于反转操作的夹具的第一和第二安装表面，至少具有第一和第二安装表面分别安装到安装位置和反向位置，安装步骤，用于将组件安装在设置在安装位置的第一安装表面上;叠置步骤，用于将第二安装表面叠置在第一安装表面上，在将组件安装在第一安装面上的状态下维持反转操作的反转工序，以及在将组件放置在第二安装面上的状态下将第二安装面设置在反转位置。

10. 发明授权

US5090113A Apparatus for supplying articles 失效
标题翻译：用于供应物品的装置
公开(公告)号：US5090113A
公开(公告)日：1992-02-25
申请号：US503745
申请日：1990-04-03
申请人： Sachio Umetsu , Toshio Tsuda , Yusaku Azuma , Toshihiko Miura , Katsumi Ishihara , Teiji Ohsaka
发明人： Sachio Umetsu , Toshio Tsuda , Yusaku Azuma , Toshihiko Miura , Katsumi Ishihara , Teiji Ohsaka
IPC分类号： B23P19/00
CPC分类号： B23P19/001 , Y10T29/53039 , Y10T29/53061 , Y10T29/53348 , Y10T29/53361
摘要： There is disclosed an apparatus for feeding articles, containing a tape transporting apparatus, including a transporting member having plural container portions in succession, a cover tape for covering the apertures of the container portions of the transporting member, a first reel on which ends of the transporting member and the cover tape are fixed, for simultaneously winding the transporting member and the cover tape, a second reel on which the other end of the transporting member is fixed, for winding the transporting member only, a third reel on which the other end of the cover tape is fixed, for winding the cover tape only, a drive assembly for rotating the first, second and third reels, intermittent drive unit for intermittently driving the transporting member by engaging with successive perforations formed on the transporting member, a control unit for driving the drive assembly and intermittent drive unit, an aperture for loading or removing the articles into or from the container portions of the transporting member, a first detector provided in the vicinity of the aperture, for detecting the presence or absence of an article in a container portion, and a guide member for defining the position to an article assembling apparatus or an article manufacturing apparatus, wherein each of these apparatus is provided with a robot hand and a main control unit to be connected to the control unit mentioned above.
摘要翻译：公开了一种包含带输送装置的物品的装置，该装置包括连续地具有多个容器部分的传送部件，覆盖传送部件的容器部分的孔的盖带，第一卷轴，传送构件和盖带固定，用于同时卷绕传送构件和盖带;传送构件的另一端固定在其上的第二卷轴，用于卷绕传送构件;第三卷轴，其另一端的盖带固定，用于仅缠绕盖带;驱动组件，用于旋转第一，第二和第三卷轴;间歇驱动单元，用于通过与形成在传送构件上的连续穿孔接合来间歇地驱动传送构件;控制单元用于驱动驱动组件和间歇驱动单元，用于将物品装入或从其中取出物品的孔设置在孔附近的用于检测容器部分中物品的存在或不存在的第一检测器和用于限定物品组装设备或物品制造设备的位置的引导件其中，这些装置中的每一个设置有要连接到上述控制单元的机器人手和主控制单元。

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