公开(公告)号：US4853199A

公开(公告)日：1989-08-01

申请号：US141774

申请日：1988-01-07

Applicant: Osamu Inoue ,  Syunichiro Kawashima

Inventor： Osamu Inoue ,  Syunichiro Kawashima

IPC: C01G33/00 ,  C01G35/00 ,  C01G51/00 ,  C01G53/00

CPC classification number: C01G51/006 ,  C01G33/006 ,  C01G35/006 ,  C01G53/006 ,  C01P2002/02 ,  C01P2002/34 ,  C01P2002/60 ,  C01P2004/62

Abstract: A method for producing crystalline complex perovskite compounds from starting compounds of at least one metal such as Ca, Ba or Sr, at least one metal such as Mg, Zn, Ni or Co and at least one metal such as Ta or Ni. The respective compounds are selected from oxides, hydroxides, hydrous oxides, and water-soluble organic compounds and inorganic salts of the respective metals. The water-soluble organic compounds and inorganic salts are capable of yielding metal oxides, hydroxides and hydrous oxides by hydrolysis. These starting compounds are heated at certain temperatures in an alkaline aqueous solution to obtain the perovskite compound at significantly low reaction temperatures of at least 95.degree. C. Prior to the heating, the starting compounds may be treated in the alkaline aqueous solution at temperatures lower than 95.degree. C. to form a uniformly mixed amorphous phase of the compounds and then heated.

公开(公告)号：US4847711A

公开(公告)日：1989-07-11

申请号：US63349

申请日：1987-06-18

Applicant: Osamu Inoue

Inventor： Osamu Inoue

IPC: G11B33/02 ,  G11B15/675 ,  G11B23/50

CPC classification number: G11B15/675 ,  G11B23/502

Abstract: Electrostatic charge on a cassette or disc is grounded, when the latter is inserted into a player therefor through an opening formed in a front panel thereof, through a grounding path connecting a hinge pin of a flap covering the opening normally by a biasing spring associated therewith to a chassis of the player.

Abstract translation: 盒子或盘上的静电电荷接地，当后者通过形成在其前面板中的开口插入到播放器中时，通过连接通过与其相关联的偏压弹簧覆盖开口的翼片的铰链销的接地路径接地 到播放器的底盘。

公开(公告)号：US4830077A

公开(公告)日：1989-05-16

申请号：US046323

申请日：1987-05-06

Applicant: Hisashi Goto ,  Osamu Inoue

Inventor： Hisashi Goto ,  Osamu Inoue

IPC: B60C3/00 ,  B60C3/06 ,  B60C11/00 ,  B60C11/01 ,  B60C11/03 ,  B60C11/04 ,  B60C11/11 ,  B60C11/117

CPC classification number: B60C11/03 ,  B60C11/00 ,  B60C11/0083 ,  B60C11/0311 ,  B60C11/1369

Abstract: Heavy duty pneumatic tires having lug grooves at a tire tread surface are disclosed, wherein a width of a tread portion from a tire equator to one of tread edges which tread portion is to be located on a wheel-mounted outer side is larger than that of the other tread portion from the equator to the other tread edge. When contours of the tread portions located on the opposite sides of the tire equator are approximated by two respective circular arcs, the radius of curvature of the wider tread portion is larger than that of the narrower tread portion. A depth of grooves at the shoulder portion on the wider tread portion which depth is expressed by a distance between the tread edge and the bottom of the lug grooves is made smaller than that of the narrower tread portion.

Abstract translation: 公开了一种在轮胎胎面上具有横向花纹沟的重型充气轮胎，其中，胎面部从轮胎赤道到胎面边缘之一的胎面部的宽度设置在车轮外侧上的宽度大于 另一个胎面部分从赤道到另一个胎面边缘。 当位于轮胎赤道的相对侧的胎面部分的轮廓由两个相应的圆弧近似时，较宽胎面部分的曲率半径大于较窄胎面部分的曲率半径。 在较宽的胎面部分的胎肩部分处的凹槽深度由胎面边缘和横向花纹沟的底部之间的距离表示，被制成小于较窄胎面部分的深度。

公开(公告)号：US4801997A

公开(公告)日：1989-01-31

申请号：US185301

申请日：1988-04-19

Applicant: Michio Ono ,  Akihiro Kubota ,  Tsuyoshi Aoki ,  Osamu Inoue ,  Rikio Sugiura

Inventor： Michio Ono ,  Akihiro Kubota ,  Tsuyoshi Aoki ,  Osamu Inoue ,  Rikio Sugiura

IPC: H01L23/50 ,  H01L23/495 ,  H01L23/48 ,  H01L29/44 ,  H01L29/52 ,  H01L29/60

CPC classification number: H01L23/49541 ,  H01L2224/48091 ,  H01L2224/48247

Abstract: Lead frame for mounting a semiconductor chip and improving the packing density of devices such as a plastic chip carrier type IC is disclosed. A portion of inner leads, located parallel to the chip stage and the edge of a molded case is made as thin as possible and held by inner lead supporting bars to tie bars until the molding process is finished. After molding process is finished, these bars supporting the leads and stage are cut away. Packing density is improved an amount ranging from 20% to 30%.

Abstract translation: 公开了用于安装半导体芯片的引线框架和提高诸如塑料芯片载体型IC的器件的封装密度。 将内引线的一部分平行于芯片台和模制外壳的边缘制成尽可能薄，并由内引线支撑杆固定到连杆上，直到模制过程完成。 成型工艺完成后，将这些支撑导线和平台的条子切掉。 包装密度提高了20％〜30％。

公开(公告)号：US4703370A

公开(公告)日：1987-10-27

申请号：US706110

申请日：1985-02-27

Applicant: Osamu Inoue ,  Akira Ohbayashi

Inventor： Osamu Inoue ,  Akira Ohbayashi

IPC: G11B5/588 ,  G11B5/56 ,  G11B15/60 ,  G11B15/61 ,  G11B15/665 ,  H04N5/783

CPC classification number: G11B15/602 ,  G11B15/61

Abstract: A magnetic tape reproducing apparatus comprises a tape guide drum spirally wrapped with a magnetic tape on an outer peripheral surface thereof, a first mechanism for pivotally supporting the drum, and second mechanism for varying the inclination angle of the drum in a special reproduction mode of the reproducing apparatus, which special reproduction mode is a reproduction mode in which the tape moves with a tape moving speed and/or a tape moving direction different from a tape moving speed and/or a tape moving direction in a normal reproduction mode (or recording mode). The second mechanism varies the inclination angle of the drum in the special reproduction mode in one of two mutually opposite directions with respect to a reference inclination angle of the drum at the time of the normal reproduction mode. The second mechanism varies the inclination angle of the drum depending on the tape moving speed and direction of the tape in the special reproduction mode so that an inclination angle of scanning loci of rotary video heads with respect to the tape longitudinal direction becomes equal to an inclination angle of video tracks on the tape with respect to the tape longitudinal direction.

Abstract translation: 一种磁带重放装置，包括一个在其外圆周表面上用磁带螺旋缠绕的导带鼓，用于可枢转地支撑滚筒的第一机构，以及用于以特殊再现模式改变滚筒的倾斜角度的第二机构 再现装置，该特殊再现方式是在正常再现模式（或记录模式）中，磁带以磁带移动速度和/或磁带移动方向不同于磁带移动速度和/或磁带移动方向移动的再现模式 ）。 第二机构相对于正常再现模式时的鼓的基准倾斜角在两个相互相反的方向之一中以特殊再现模式改变滚筒的倾斜角度。 第二机构根据带的移动速度和特殊再现模式下的带的方向改变滚筒的倾斜角度，使得旋转视频头的扫描轨迹相对于带纵向的倾斜角度等于倾斜 相对于磁带纵向方向磁带上的视频磁道的角度。

公开(公告)号：US4639799A

公开(公告)日：1987-01-27

申请号：US672899

申请日：1984-11-19

Applicant: Osamu Inoue

Inventor： Osamu Inoue

IPC: G11B5/588 ,  G11B15/61 ,  G11B15/665 ,  G11B15/66 ,  G11B5/56

CPC classification number: G11B15/61 ,  G11B15/6658

Abstract: A magnetic tape recording and reproducing apparatus includes a rotatable head drum having heads and inclined with respect to a reference plane, and a pair of movable guide poles movably located in first positions respectively upstream and downstream of the head drum in a direction of travel of a magnetic tape, for guiding the magnetic tape to be wrapped helically around the head drum in a wrapping range along a tape path inclined with respect to the reference plane to allow each of the heads to scan the magnetic tape along a scanning locus to form thereon a track inclined with respect to a longitudinal direction of the magnetic tape in a recording mode at a normal speed. In a fast-forward or fast-reverse playback mode, one of the tape guide poles is displaced along the reference plane and locked in a second position other than the first positions to change the wrapping range of the magnetic tape. The tape path is shifted so that the formed track on the magnetic tape will be brought into conformity with the scanning locus of each of the heads when the magnetic tape is transported at a higher speed in the playback mode.

Abstract translation: 一种磁带记录和再现装置，包括具有头部并相对于参考平面倾斜的可旋转磁头鼓，以及一对可移动导向杆，可移动地位于头鼓的上游和下游的第一位置， 磁带，用于沿着相对于参考平面倾斜的磁带路径沿着卷绕范围将磁带螺旋地卷绕在磁头鼓周围，以允许每个磁头沿着扫描轨迹扫描磁带以在其上形成 在正常速度下以记录模式相对于磁带的纵向方向倾斜的轨道。 在快进或快退方式中，一个磁带引导杆沿参考平面移动，并被锁定在第一位置以外的第二位置，以改变磁带的卷绕范围。 当磁带在播放模式下以更高的速度传送时，磁带路径被移位，使得磁带上形成的轨道将与每个磁头的扫描轨迹一致。