公开(公告)号：US06768611B2

公开(公告)日：2004-07-27

申请号：US09802287

申请日：2001-03-08

申请人： Kiyoshi Sato ,  Toshinori Watanabe ,  Hideki Gochou ,  Kiyoshi Kobayashi ,  Toru Takahashi ,  Hisayuki Yazawa ,  Masaki Ikegami

发明人： Kiyoshi Sato ,  Toshinori Watanabe ,  Hideki Gochou ,  Kiyoshi Kobayashi ,  Toru Takahashi ,  Hisayuki Yazawa ,  Masaki Ikegami

IPC分类号： G11B5127

CPC分类号： G11B5/312 ,  G11B5/3116 ,  G11B5/3967

摘要： In a thin film magnetic head, a face surface faces a recording medium and a front surface of an upper core layer is a curved surface which gradually retreats in a height direction generally perpendicular to the face surface as it approaches both sides thereof, and the thickness of the upper core layer gradually increases in the height direction. It is thus possible to appropriately suppress the occurrence of side fringing, efficiently cause a magnetic flux to flow from the upper core layer to an upper pole layer, and make the thin film magnetic head adaptable to a higher recording density.

摘要翻译： 在薄膜磁头中，表面面向记录介质，上芯层的前表面是曲面，当曲面接近其两侧时，其大致垂直于表面的高度方向逐渐退缩，并且厚度 的上芯层在高度方向上逐渐增加。 因此，可以适当地抑制侧边缘的发生，有效地使磁通从上芯层流到上极层，并使薄膜磁头适应于更高的记录密度。

公开(公告)号：US06751053B2

公开(公告)日：2004-06-15

申请号：US09822119

申请日：2001-03-30

申请人： Toshinori Watanabe ,  Kiyoshi Sato ,  Kiyoshi Kobayashi ,  Masaki Ikegami

发明人： Toshinori Watanabe ,  Kiyoshi Sato ,  Kiyoshi Kobayashi ,  Masaki Ikegami

IPC分类号： G11B5147

CPC分类号： G11B5/40 ,  G11B5/3106 ,  G11B5/3116 ,  G11B5/312 ,  G11B5/313 ,  G11B5/3133 ,  G11B5/3967

摘要： A thin-film magnetic head includes a lower core layer, a gap layer, an upper pole layer, and an upper core layer. At the joint between the upper pole layer and the upper core layer, the width of the upper core layer is larger than the width of the upper pole layer, and also the inner end of the upper core layer is located at the back of the inner end of the upper pole layer. Alternatively, a thin-film magnetic head includes a lower core layer, a recording core, an upper core layer, a coil, and a magnetic intermediate layer. The magnetic intermediate layer has a higher saturation flux density than that of the upper core layer. Methods for fabricating thin-film magnetic heads are also disclosed.

摘要翻译： 薄膜磁头包括下芯层，间隙层，上极层和上芯层。 在上极层和上芯层之间的接合处，上芯层的宽度大于上极层的宽度，并且上芯层的内端也位于内芯层的后部 上极层的末端。 或者，薄膜磁头包括下芯层，记录芯，上芯层，线圈和磁中间层。 磁中间层具有比上芯层更高的饱和磁通密度。 还公开了制造薄膜磁头的方法。

公开(公告)号：US06721130B2

公开(公告)日：2004-04-13

申请号：US09977723

申请日：2001-10-15

申请人： Kiyoshi Kobayashi ,  Hideki Gochou ,  Hisayuki Yazawa ,  Toru Takahashi

发明人： Kiyoshi Kobayashi ,  Hideki Gochou ,  Hisayuki Yazawa ,  Toru Takahashi

IPC分类号： G11B517

CPC分类号： G11B5/3116 ,  G11B5/313 ,  G11B5/3163 ,  G11B5/3967

摘要： A thin-film magnetic head includes a first coil layer disposed at a lower core layer side of the interface between an upper core layer and an upper magnetic-pole layer, which are joined to each other, and a second coil layer disposed at the upper core layer side of the interface between the upper core layer and the upper magnetic-pole layer. The thickness of a coil conductor of the first coil layer is set smaller than the thickness of a coil conductor of the second coil layer.

摘要翻译： 薄膜磁头包括：第一线圈层，其设置在彼此接合的上芯层和上磁极层之间的界面的下芯层侧;第二线圈层，设置在上层 上芯层和上磁极层之间的界面的芯层侧。 第一线圈层的线圈导体的厚度被设定为小于第二线圈层的线圈导体的厚度。

公开(公告)号：US06701737B2

公开(公告)日：2004-03-09

申请号：US10214281

申请日：2002-08-06

申请人： Yasunori Ohama ,  Takuya Kajita ,  Akira Okada ,  Tetsushi Yamashita ,  Kiyoshi Kobayashi

发明人： Yasunori Ohama ,  Takuya Kajita ,  Akira Okada ,  Tetsushi Yamashita ,  Kiyoshi Kobayashi

IPC分类号： F25D2312

CPC分类号： F24F13/224 ,  F24F1/027

摘要： In an air conditioner including an indoor heat exchanger and an indoor fan which are disposed in an indoor-side chamber, and an outdoor heat exchanger and an outdoor fan which are disposed in an outdoor-side chamber, the indoor-side chamber and the outdoor-side chamber being partitioned by a partition plate mounted on a bottom plate, the outdoor heat exchanger is disposed on said bottom plate, and the bottom plate is integrally formed with a dam member for damming up drain water flowing from at least one of the indoor heat exchanger and the outdoor heat exchanger. Further, a drain pan on which the indoor heat exchanger is mounted is disposed on the bottom plate, the partition plate is equipped with a drain opening through which drain water flowing from the indoor heat exchanger through the drain pan is flows to the bottom plate, and at least one of the drain pan and the partition plate is equipped with an intercepting member for intercepting flow of rain/wind from the outdoor-side chamber to the indoor-side chamber.

摘要翻译： 室内侧室和室外室内设置有室内热交换器和室内风扇的室内空气调节室，室外侧室，室外风扇， 所述室内隔室由安装在底板上的隔板分隔开，所述室外热交换器设置在所述底板上，所述底板与坝构件一体形成，用于阻止从室内至少一个流动的排水 热交换器和室外热交换器。 此外，在底板上设置有安装有室内热交换器的排水盘，分隔板配备有排水开口，从室内热交换器流经排水盘的排水通过排水口流到底板， 并且排水盘和隔板中的至少一个配备有拦截构件，用于拦截雨室/风从室外侧室到室内侧室的流动。

公开(公告)号：US06636381B1

公开(公告)日：2003-10-21

申请号：US09643919

申请日：2000-08-23

申请人： Kiyoshi Sato ,  Hideki Gochou ,  Kiyoshi Kobayashi ,  Hisayuki Yazawa ,  Akira Koyama ,  Minoru Yamada

发明人： Kiyoshi Sato ,  Hideki Gochou ,  Kiyoshi Kobayashi ,  Hisayuki Yazawa ,  Akira Koyama ,  Minoru Yamada

IPC分类号： G11B5127

CPC分类号： G11B5/3116 ,  G11B5/312 ,  G11B5/313 ,  Y10T29/49048

摘要： A track width regulating section having a track width, which is smaller than the resolution obtained by the wavelength of the light used for exposure and development of a resist, is formed between a lower core layer and an upper core layer. Since the width of the upper core layer is larger than the track width, magnetic saturation can be effectively reduced. Inclined faces are formed on the upper surface of the lower core layer so as to be inclined in directions away from the track width regulating section, thereby adequately preventing write fringing.

摘要翻译： 在下芯层和上核层之间形成轨道宽度调节部分，其轨道宽度小于通过用于曝光和显影抗蚀剂的光的波长获得的分辨率。 由于上芯层的宽度大于轨道宽度，所以可以有效地降低磁饱和。 倾斜面形成在下芯层的上表面上，以便在远离轨道宽度调节部分的方向上倾斜，从而充分防止了写入边缘。

公开(公告)号：US06346338B1

公开(公告)日：2002-02-12

申请号：US09685435

申请日：2000-10-10

申请人： Toshinori Watanabe ,  Akira Takahashi ,  Fumihito Koike ,  Nobuhiro Hayashi ,  Yoshihiro Kanada ,  Kiyoshi Kobayashi ,  Kiyoshi Sato ,  Eiji Umetsu ,  Takashi Hatanai ,  Akihiro Makino

发明人： Toshinori Watanabe ,  Akira Takahashi ,  Fumihito Koike ,  Nobuhiro Hayashi ,  Yoshihiro Kanada ,  Kiyoshi Kobayashi ,  Kiyoshi Sato ,  Eiji Umetsu ,  Takashi Hatanai ,  Akihiro Makino

IPC分类号： G11B539

CPC分类号： G11B5/3967 ,  G11B5/112 ,  G11B5/3106 ,  G11B5/3109 ,  G11B5/3113 ,  G11B5/3116 ,  G11B5/3163 ,  G11B5/3903 ,  H01F10/131 ,  H01F10/265 ,  Y10S428/90 ,  Y10T428/1143 ,  Y10T428/1171 ,  Y10T428/12465 ,  Y10T428/12472 ,  Y10T428/12576 ,  Y10T428/1259 ,  Y10T428/1266 ,  Y10T428/12674 ,  Y10T428/12806 ,  Y10T428/12854 ,  Y10T428/12861 ,  Y10T428/12875 ,  Y10T428/12931

摘要： A thin film magnetic head includes an upper core layer and a lower core layer which are made of an Fe—M—O alloy, an Fe—M—T—O alloy or an NI—Fe—X alloy so that the upper core layer has a high saturation magnetic flux density, low coercive force and high resistivity, and the lower core layer has a lower saturation magnetic flux density than the upper core layer, low coercive force, high resistivity, and a low magnetostriction constant. Also the lower core layer is formed so that the thickness gradually decreases toward both side ends, and a gap layer can be formed on the lower core layer to have a uniform thickness. Since the lower core layer is formed by sputtering, a material having excellent soft magnetic material can be used, thereby enabling recording at high frequency.

摘要翻译： 薄膜磁头包括由Fe-Mo合金，Fe-MTO合金或NI-Fe-X合金制成的上芯层和下芯层，使得上芯层具有高的饱和磁通量 密度低，矫顽力低，电阻率高，下芯层具有比上芯层低的饱和磁通密度，低矫顽力，高电阻率和低磁致伸缩常数。 此外，下芯层形成为使得厚度朝向两个侧端逐渐减小，并且可以在下芯层上形成间隙层以具有均匀的厚度。 由于通过溅射形成下芯层，因此可以使用具有优异的软磁性材料的材料，从而能够以高频进行记录。

公开(公告)号：US5853801A

公开(公告)日：1998-12-29

申请号：US697888

申请日：1996-09-03

申请人： Yasushi Suga ,  Kenji Nakajima ,  Kiyoshi Kobayashi ,  Takashi Nawano ,  Hidetomo Itoh

发明人： Yasushi Suga ,  Kenji Nakajima ,  Kiyoshi Kobayashi ,  Takashi Nawano ,  Hidetomo Itoh

IPC分类号： B05D3/12 ,  B05D7/04 ,  B29C55/00 ,  G02B5/30 ,  G02F1/13363 ,  B05D1/28 ,  B05D3/02 ,  B05D5/06

CPC分类号： B05D3/12 ,  B05D7/04 ,  B29C55/00 ,  B32B38/162 ,  G02B5/3016 ,  B29K2105/0079 ,  G02F1/13363 ,  G02F2413/10

摘要： A process for preparing a continuous optical compensatory sheet has the continuous steps of: coating a liquid of a resin for forming an orientation layer in a solvent on a surface of a moving continuous transparent film; drying the coated layer to form a transparent resin layer; subjecting the transparent resin layer to rubbing treatment to give an orientation layer; coating a coating liquid of a discotic compound in a solvent on the orientation layer to form a coated layer; drying the coated layer; heating the coated layer to form a discotic nematic phase, whereby a layer of discotic compound is formed; and winding up the transparent film.

摘要翻译： 制备连续光学补偿片的方法具有以下连续步骤：在移动的连续透明膜的表面上涂布用于在溶剂中形成取向层的树脂的液体; 干燥涂层以形成透明树脂层; 对透明树脂层进行摩擦处理以得到取向层; 在取向层上的溶剂中涂布盘状化合物的涂布液以形成涂层; 干燥涂层; 加热涂层以形成盘状向列相，由此形成盘状化合物层; 并卷起透明膜。

公开(公告)号：US4845797A

公开(公告)日：1989-07-11

申请号：US109616

申请日：1987-10-19

申请人： Kiyoshi Kobayashi

发明人： Kiyoshi Kobayashi

IPC分类号： A47L11/33

CPC分类号： A47L11/4072 ,  A47L11/33 ,  A47L11/4013 ,  A47L11/4041 ,  A47L11/4069

摘要： A floor cleaner has driven rollers integrally mounted with a pair of rotating cleaning bodies on respective opposite end portions thereof, each of the rotating cleaning body being provided with a plurality of blades made of an elastic material, and wheels including a pair each of main wheels disposed at forward and rear portions of the casing and auxiliary wheels each of which is located at an intermediate position defined between the respective rotating bodies and main wheels. Each of the auxiliary wheels is positioned somewhat lower than the respective main wheels, i.e. they are collectively arranged in a seesaw-like condition. The main wheels and the auxiliary wheels are journaled to the casing in such a manner that both are swingable toward the front and the rear of the casing. Idle rollers are journaled to the casing between the respective main wheels and the respective driven rollers in a swingable manner. The auxiliary wheels are adapted to freely abut and to be movable away from both the forward and rear driven rollers, respectively, and the respective idle rollers are adapted to freely abut and to be movable away from both the forward or the rear main wheels and the forward or the rear driven rollers, respectively.

摘要翻译： 地板清洁器具有一对旋转清洁体的驱动辊，其一对旋转的清洁体在其相对的两端部，每个旋转清洁体设有多个由弹性材料制成的叶片，并且包括一对主轮 设置在壳体和辅助轮的前后部分，每个辅助轮位于限定在相应旋转体和主轮之间的中间位置。 每个辅助轮的位置比相应的主轮略低，即它们被集体地设置成跷跷板状。 主轮和辅助轮以这样的方式轴套到壳体，使得两者可以朝向壳体的前部和后部摆动。 空转辊以可摆动的方式与相应的主轮和相应的从动辊之间的壳体轴颈连接。 辅助轮适于分别自由地邻接并可移动地远离前驱动辊和后从动辊，并且各自的惰辊适于自由地抵接并能够远离前主轮和后主轮两者， 前进或后从动辊。

公开(公告)号：US08045291B2

公开(公告)日：2011-10-25

申请号：US12038343

申请日：2008-02-27

申请人： Kiyoshi Kobayashi ,  Tomoo Otsuka

发明人： Kiyoshi Kobayashi ,  Tomoo Otsuka

IPC分类号： G11B5/31

CPC分类号： G11B5/3116 ,  G11B5/1278 ,  G11B5/3163

摘要： A perpendicular magnetic recording head includes a main magnetic pole layer exposed to an opposing surface opposite a recording medium, applying a perpendicular recording magnetic field to the recording medium; a return yoke layer disposed in the opposing surface opposite the recording medium above or below the main magnetic pole layer, the return yoke layer receiving the recording magnetic field returning thereto after passing through the recording medium; and a planarized nonmagnetic layer filling the surroundings of the return yoke layer to planarized the return yoke layer. Inclined or curved surfaces are formed at both sides in a track width direction of the return yoke layer, the inclined or curved surfaces gradually broadening the dimension of the return yoke layer in the track width direction as the inclined or curved surfaces extend from front end surfaces thereof exposed to the opposing surface opposite the recording medium in the height direction. A cohesive layer is disposed between the return yoke layer and the planarized nonmagnetic layer to increase the cohesive properties between the return yoke layer and the planarized nonmagnetic layer compared with the case in which the return yoke layer is directly connected to the planarized nonmagnetic layer.

摘要翻译： 垂直磁记录头包括暴露于与记录介质相对的相对表面的主磁极层，向记录介质施加垂直记录磁场; 返回磁轭层，设置在与主磁极层上方或下方的与记录介质相对的相对表面中，返回磁轭层在通过记录介质之后接收返回到其的记录磁场; 以及填充返回磁轭层的周围的平坦化非磁性层以使返回磁轭层平坦化。 倾斜或弯曲表面形成在返回轭层的轨道宽度方向上的两侧，倾斜或弯曲表面随着倾斜或弯曲表面从前端表面延伸而逐渐变宽了轨道宽度方向上的返回轭层的尺寸 其在高度方向上暴露于与记录介质相对的相对表面。 与返回磁轭层直接连接到平坦化非磁性层的情况相比，在返回磁轭层和平坦化非磁性层之间设置内聚层以增加返回磁轭层和平坦化非磁性层之间的内聚性。

公开(公告)号：US07852603B2

公开(公告)日：2010-12-14

申请号：US11676113

申请日：2007-02-16

申请人： Kiyoshi Kobayashi ,  Hiroshi Kameda

发明人： Kiyoshi Kobayashi ,  Hiroshi Kameda

IPC分类号： G11B5/187

CPC分类号： G11B5/3116 ,  G11B5/1278

摘要： A perpendicular magnetic recording head is provided. The perpendicular magnetic recording head includes a main magnetic pole layer overlapped with a sub-yoke layer. The sub-yoke layer having a multiple-magnetic domain includes a magnetic domain having dominant track-widthwise component in contact with a front end face of the sub-yoke layer. A main magnetic pole layer 24 is overlapped with the magnetic domain 35b and is affected by the magnetic domain 35b.

摘要翻译： 提供垂直磁记录头。 垂直磁记录头包括与副轭铁层重叠的主磁极层。 具有多磁畴的子轭层包括具有与副轭铁层的前端面接触的主导轨宽分量的磁畴。 主磁极层24与磁畴35b重叠，受磁畴35b的影响。