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41. 发明授权

US06512316B2 Spindle motor 失效
标题翻译：主轴电机
公开(公告)号：US06512316B2
公开(公告)日：2003-01-28
申请号：US09795490
申请日：2001-03-01
申请人： Rikuro Obara , Hiroshi Yoshikawa
发明人： Rikuro Obara , Hiroshi Yoshikawa
IPC分类号： H02K500
CPC分类号： G11B19/2009 , F16C19/54 , F16C35/077 , F16C2370/12
摘要： A spindle motor of the present invention is capable of keeping its ball (5a, 5b)'s pre-load constant, because a sleeve (6) is capable of being resiliently deformed due to its resiliency, and therefore capable of constantly keeping a pre-load applied to the balls (5a, 5b) from inner and inner ring raceways of inner and outer rings (3a, 4a, 3b, 4b) of ball bearings (3, 4). In this motor, a rotor hub (7) has an axial center bore (8). This bore (8) is provided with: a large-diameter bore portions in its opposite axial ends; and, a small-diameter bore portion (8a) axially interposed between the large-diameter bore portions. An inner diameter of the small-diameter bore portion (8a) is smaller than an outer diameter of the sleeve (6). The axial center bore (8) of the hub (7) is fitted to an outer peripheral surface of the sleeve (6) in an insertion manner through a heating shrinkage fit process, so that the sleeve (6) is subjected to a radially inwardly exerted pressure applied from outside to resiliently deform radially inwardly. As a result, a small-diameter portion (6a) is formed in the sleeve (6) to extend radially inwardly between the outer rings (3b, 4b).
摘要翻译：本发明的主轴电动机能够保持其球（5a，5b）的预加载恒定，因为套筒（6）由于其弹性而能够弹性变形，因此能够不断地保持预先从滚珠轴承（3,4）的内圈和外圈（3a，4a，3b，4b）的内圈和内圈滚道施加到滚珠（5a，5b）上。在该电动机中，转子毂（7）具有轴向中心孔（8）。该孔（8）设置有：其相对轴向端部的大直径孔部; 以及轴向插入在大直径孔部之间的小直径孔部（8a）。小直径孔部（8a）的内径小于套筒（6）的外径。轮毂（7）的轴向中心孔（8）通过加热收缩配合工艺以插入方式装配到套筒（6）的外周表面，使得套筒（6）经受径向向内施加从外部施加的压力以径向向内弹性变形。结果，在套筒（6）中形成小直径部分（6a），以在外环（3b，4b）之间径向向内延伸。

42. 发明授权

US06418767B2 Round die type form rolling apparatus 有权
标题翻译：圆形型轧机
公开(公告)号：US06418767B2
公开(公告)日：2002-07-16
申请号：US09895313
申请日：2001-07-02
申请人： Toshinaka Shinbutsu , Minoru Yoshizawa , Shuichi Amano , Katsuyuki Nakata , Hiroshi Yoshikawa , Hiroshi Okino
发明人： Toshinaka Shinbutsu , Minoru Yoshizawa , Shuichi Amano , Katsuyuki Nakata , Hiroshi Yoshikawa , Hiroshi Okino
IPC分类号： B21H502
CPC分类号： B21H1/00
摘要： A round die type form rolling apparatus comprises: a pair of die moving blocks 15a, 15b rotatably supporting a pair of round dies 12a, 12b; four beam shafts 19 disposed around the rolling position of a work 33 being rolled by the round dies 12a, 12b and extending between the pair of die moving blocks 15a, 15b; and a push mechanism 20 for moving the pair of die moving blocks 15a, 15b toward each other. The die moving blocks 15a, 15b are moved, guided by the beam shafts 19, toward each other and the reaction forces generated between a pair of the round dies 12a, 12b by the rolling pressure are shared by the beam shafts 19 to prevent the round dies from escaping outwardly upwardly due to the reaction force from the work that is generated when the rolling pressure is applied to the work. This arrangement improves the machining precision of the work.
摘要翻译：一种圆模式轧制设备，包括：一对可移动地支撑一对圆形模具12a，12b的模具移动块15a，15b; 四个光束轴19设置在工件33的滚动位置周围，被圆形模具12a，12b卷绕并在一对模具移动块15a，15b之间延伸; 以及用于将一对模具移动块15a，15b朝向彼此移动的推动机构20。模具移动块15a，15b由梁轴19引导彼此移动，并且通过轧制压力在一对圆形模具12a，12b之间产生的反作用力被梁轴19共享，以防止圆形由于当轧制压力施加到工件时产生的作用的反作用力，模具向外向外逸出。这种布置提高了加工的加工精度。

43. 发明授权

US06288428B1 Semiconductor integrated circuit device for disk drive apparatus 失效
标题翻译：用于磁盘驱动装置的半导体集成电路装置
公开(公告)号：US06288428B1
公开(公告)日：2001-09-11
申请号：US09037857
申请日：1998-03-10
申请人： Hiroshi Yoshikawa
发明人： Hiroshi Yoshikawa
IPC分类号： H01L2906
CPC分类号： H01L27/0761 , H01L27/0255
摘要： A semiconductor integrated circuit device for a magnetic drive apparatus has a driver for supplying an electric current to a motor including an inductance coil, a pad for receiving or outputting a signal from or to outside, and a protection diode connected to the pad. In this semiconductor integrated circuit device, the pad is disposed near the driver, and the protection diode is disposed at a predetermined distance from the driver.
摘要翻译：一种用于磁驱动装置的半导体集成电路装置具有用于向包括电感线圈，用于从外部接收或输出信号的焊盘的焊盘和连接到焊盘的保护二极管的电动机提供电流的驱动器。在该半导体集成电路器件中，焊盘设置在驱动器的附近，并且保护二极管配置在距离驱动器预定距离处。

44. 发明授权

US5812406A Method and apparatus for recording operating status of an NC processing machine 失效
标题翻译：用于记录NC加工机的运行状态的方法和装置
公开(公告)号：US5812406A
公开(公告)日：1998-09-22
申请号：US554443
申请日：1995-11-08
申请人： Shigeharu Matsumoto , Hiroshi Yoshikawa , Nobuo Sakurai
发明人： Shigeharu Matsumoto , Hiroshi Yoshikawa , Nobuo Sakurai
IPC分类号： B23Q15/00 , G05B19/406 , G05B19/4063 , G05B23/02 , G05B19/18 , B21B37/00 , B21B39/14
CPC分类号： G05B19/406 , G05B2219/31407 , G05B2219/45143 , G05B2219/50197 , Y10T83/155 , Y10T83/8696 , Y10T83/8737
摘要： A method and apparatus for recording an operating status of an NC processing machine is provided. Measuring and recording operations can be performed with trial processing and actual processing distinguishing from each other. In order to record the operating status in a case where an NC apparatus is controlled to cause an NC processing machine i.e. a press brake, to perform continuous processing according to a processing program, a processing condition for a work used in previous processing is stored in a memory. A comparison/decision unit decides whether a processing condition for a work used in current processing coincides with the stored processing condition of the work in the previous processing. If the current processing condition coincides with the previous processing condition, a recording unit records the current processing as actual processing. On the other hand, if the current processing condition does not coincide with the previous processing condition, the recording unit records the current processing as trial processing.
摘要翻译：提供了一种用于记录NC处理机的操作状态的方法和装置。可以通过试验处理和实际处理来区分测量和记录操作。为了在NC控制装置进行数控加工机即压制机的情况下记录运转状态，根据处理程序进行连续处理，将先前处理中使用的作业的处理条件存储在一个记忆比较/判定单元判定当前处理中使用的作品的处理条件是否与先前处理中存储的处理条件一致。如果当前处理条件与先前处理条件一致，则记录单元将当前处理记录为实际处理。另一方面，如果当前处理条件与先前处理条件不一致，则记录单元将当前处理记录为试验处理。

45. 发明授权

US5777663A Picture codec and teleconference terminal equipment 失效
公开(公告)号：US5777663A
公开(公告)日：1998-07-07
申请号：US782495
申请日：1997-01-10
申请人： Yoji Shibata , Masaaki Takizawa , Hitoshi Matsushima , Hiroshi Yoshikawa , Atsuo Yoshida , Toru Ebihara , Jun Furuya , Yukinobu Maruyama , Takehiko Yamada
发明人： Yoji Shibata , Masaaki Takizawa , Hitoshi Matsushima , Hiroshi Yoshikawa , Atsuo Yoshida , Toru Ebihara , Jun Furuya , Yukinobu Maruyama , Takehiko Yamada
IPC分类号： G06T1/20 , G06T9/00 , H04M3/56 , H04N1/10 , H04N1/42 , H04N5/45 , H04N7/14 , H04N7/15 , H04Q11/04 , H04M11/00
CPC分类号： H04N1/1004 , G06T1/20 , G06T9/00 , H04N1/42 , H04N5/45 , H04N7/141 , H04N7/142 , H04N7/147 , H04N7/148 , H04N7/15 , H04Q11/0457 , H04Q11/0471 , H04Q2213/13034 , H04Q2213/13091 , H04Q2213/13096 , H04Q2213/13106 , H04Q2213/13175 , H04Q2213/13176 , H04Q2213/13179 , H04Q2213/13204 , H04Q2213/13209 , H04Q2213/1332 , H04Q2213/13337 , H04Q2213/204 , H04Q2213/337
摘要： In a teleconference terminal equipment; a picture codec for simultaneously displaying a still picture and video on a single screen, comprising an analog-to-digital converter which converts a picture signal into digital picture data, a picture-in-picture processor which is supplied with the digital picture data as self-picture data of the terminal equipment, a video decoder or a still picture decoder which decodes input picture data and delivers the decoded data to the P-in-P processor, and a digital-to-analog converter which is supplied with picture data for forming a P-in-P frame, having been produced from the self-picture data and the decoded data by the P-in-P processor, and which converts the supplied picture data into an analog signal and delivers the analog signal as an output.

46. 发明授权

US5649442A Method of manufacturing casing base for hard disc drive device 失效
标题翻译：制造硬盘驱动装置的底座的方法
公开(公告)号：US5649442A
公开(公告)日：1997-07-22
申请号：US553907
申请日：1995-11-06
申请人： Hiroshi Yoshikawa , Rikuro Obara
发明人： Hiroshi Yoshikawa , Rikuro Obara
IPC分类号： G11B25/04 , G11B33/02 , G11B33/12 , B21C23/00
CPC分类号： G11B33/121 , G11B25/04 , G11B33/02
摘要： In the manufacture of a casing base for a hard disc drive device, an elongate semi-product of a light metal having a predetermined sectional profile having opposite side frame portions, is extrusion molded and then cut to a predetermined length to obtain an eventual casing base, which is then formed with necessary holes and recessed or raised portions using a press, thus completing the casing base. Like the case of die casting, no cavities are generated, so that it is possible to readily carry out washing and surface treatment. In addition, unlike the case of forming frames in a sole press process, a large number of press forming steps are not involved, and it is possible to permit mass production of a highly accurate and highly rigid product in a small number of steps and at a low cost of manufacture.
摘要翻译：在制造用于硬盘驱动装置的壳体基座时，具有具有相对侧框架部分的具有预定截面轮廓的轻金属的细长半成品被挤压成型，然后切割成预定长度，以获得最终的套管基座，然后使用冲压机形成必要的孔和凹部或凸起部分，从而完成壳体基部。与压铸的情况一样，不产生空腔，因此可以容易地进行洗涤和表面处理。此外，与在底压机中形成框架的情况不同，不涉及大量的压制成形工序，能够以少量的台阶大规模生产高精度，高刚性的产品制造成本低。

47. 发明授权

US5205206A Food production apparatus 失效
标题翻译：食品生产设备
公开(公告)号：US5205206A
公开(公告)日：1993-04-27
申请号：US867605
申请日：1992-04-13
申请人： Shozo Kitama , Hiroshi Yoshikawa , Akimitsu Kanemaki
发明人： Shozo Kitama , Hiroshi Yoshikawa , Akimitsu Kanemaki
IPC分类号： A21C11/16 , A23L1/00 , A23L1/217 , A23P1/12 , A47J37/12 , G07F9/10
CPC分类号： G07F17/0078 , A21C11/16 , A23L19/19 , A23P30/20 , A47J37/1228 , G07F9/105
摘要： This invention relates to a food production apparatus which is preferably used in the preparation of foods such as fried potatoes. In the invention, powder obtained by pulverizing and drying potatoes or the like is provided with water and stirred, and the resulting mixture is extruded to be formed into a predetermined shape. In the invention the mixture of the powder and water is shaped by extruding it through extrusion holes communicating with a mixing chamber, and the shaped mixture which has been extruded from the shaper is then heated. According to the invention, the food is able to be prepared at a desired time and food which has just been prepared is able to be provided in the apparatus. Further, the powder can be preserved for a long time without lowering its freshness, and the powder is mixed with water and shaped as a food material rapidly at a desired time.
摘要翻译：本发明涉及一种优选用于制备油炸马铃薯等食品的食品生产装置。在本发明中，将通过粉碎和干燥马铃薯等获得的粉末提供水并搅拌，将所得混合物挤出成形为预定形状。在本发明中，粉末和水的混合物通过与混合室连通的挤出孔挤出成型，然后将从成形器挤出的成型混合物加热。根据本发明，能够在期望的时间制备食物，并且能够在设备中提供刚准备好的食物。此外，粉末可以长时间保存而不降低其新鲜度，并且将粉末与水混合并在期望的时间快速成型为食品材料。

48. 发明授权

US4746000A Curved escalator 失效
标题翻译：弯曲自动扶梯
公开(公告)号：US4746000A
公开(公告)日：1988-05-24
申请号：US808386
申请日：1985-12-16
申请人： Hiroshi Nakatani , Makoto Tomidokoro , Hiroshi Yoshikawa
发明人： Hiroshi Nakatani , Makoto Tomidokoro , Hiroshi Yoshikawa
IPC分类号： B66B21/06 , B66B21/02
CPC分类号： B66B21/06
摘要： A curved escalator includes guide tracks for defining a stairway path which includes a constant slope intermediate section, horizontal landing sections, and transient sections smoothly connecting the intermediate section and the landing sections. Each section of differing slope has a differing radius of curvature which when viewed in plan, is inversely proportional to the slope angle, thereby eliminating the need for drive chains to change the distance between the step axles. Turn-around mechanisms that are compact and simple in structure are also disclosed.
摘要翻译：弯曲的自动扶梯包括用于限定楼梯路径的导轨，其包括恒定的斜坡中间部分，水平着陆部分和平滑地连接中间部分和着陆部分的暂时部分。不同坡度的每个部分具有不同的曲率半径，当在平面图中观察时，其与倾斜角成反比，从而消除对驱动链的需要以改变步进轴之间的距离。还公开了结构紧凑和简单的转向机构。

49. 发明授权

US4743224A Automatic belt tensioner 失效
标题翻译：自动皮带张紧器
公开(公告)号：US4743224A
公开(公告)日：1988-05-10
申请号：US52674
申请日：1987-05-20
申请人： Hiroshi Yoshikawa , Naoto Muto , Kohichi Fukunaga
发明人： Hiroshi Yoshikawa , Naoto Muto , Kohichi Fukunaga
IPC分类号： F16H7/08 , F16H7/12
CPC分类号： F16H7/1281 , F16H2007/0806 , F16H2007/0878 , F16H2007/0893
摘要： A belt tensioner has a shaft having an external thread and rotatably mounted in a body, a torsion spring provided between the body and the shaft so as to urge the shaft in a rotational direction, and a cylindrical rod having an internal thread engaged with the external thread of the shaft. An upper end of the rod being projected from the body so as to be operatively connected to a tension pulley for a belt. The torsion spring and both the threads are arranged to project rod by the rotation of the shaft urged by the torsion spring.
摘要翻译：皮带张紧器具有具有外螺纹并可旋转地安装在主体中的轴，设置在主体和轴之间的扭转弹簧以沿旋转方向推动轴，以及具有与外部接合的内螺纹的圆柱形杆轴的螺纹。杆的上端从主体突出以便可操作地连接到用于皮带的张力皮带轮。扭簧和两个螺纹被布置成通过由扭转弹簧推动的轴的旋转来突出杆。

50. 发明授权

US4547567A Derivatives of 4'-demethyl-4-epipodophyllotoxin 失效
标题翻译： 4'-去甲基-4-表鬼臼毒素的衍生物
公开(公告)号：US4547567A
公开(公告)日：1985-10-15
申请号：US631999
申请日：1984-07-18
申请人： Hamao Umezawa , Tomio Takeuchi , Shinichi Kondo , Wataru Tanaka , Tomohisa Takita , Yoshio Nishimura , Hiroshi Yoshikawa
发明人： Hamao Umezawa , Tomio Takeuchi , Shinichi Kondo , Wataru Tanaka , Tomohisa Takita , Yoshio Nishimura , Hiroshi Yoshikawa
IPC分类号： A61K31/70 , A61K31/7042 , A61K31/7048 , A61P35/00 , C07H15/26 , C07H17/04 , C07H15/24
CPC分类号： C07H17/04 , Y02P20/55
摘要： This invention relates to novel 4'-demethyl-4-epipodophyllotoxin derivatives represented by the general formula (I), and salts thereof: ##STR1## wherein R is a lower alkyl group, and X.sub.1 and X.sub.2 are independently a hydroxyl group or an amino group, the one being an amino group and the other being a hydroxyl group. These novel derivatives have a high carcinostatic activity and a relatively high water solubility and hence are expected to be useful as carcinostatics.
摘要翻译：本发明涉及由通式（I）表示的新型4'-去甲基-4-表鬼臼毒素衍生物及其盐：其中R为低级烷基，且X 1和X 2独立地为羟基或氨基，一个是氨基，另一个是羟基。这些新型衍生物具有高的制癌活性和较高的水溶性，因此预期可用作制癌剂。

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