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    • 1. 发明授权
    • Digitally controlled grinding machine with rest apparatus
    • 数控磨床带休息装置
    • US4205492A
    • 1980-06-03
    • US946022
    • 1978-09-26
    • Akihiro MatsuuraMinoru Enomoto
    • Akihiro MatsuuraMinoru Enomoto
    • B24B5/04B24B41/06B24B47/22B24B49/02
    • B24B41/065
    • A digitally controlled grinding machine provided with a rest apparatus which is opposed to a wheel head, carrying a grinding wheel, for supporting against grinding resistance a workpiece rotatable on a support device, and with a measuring device, which outputs first and second size signals to a digital feed controller respectively when the workpiece is ground to first and second predetermined sizes. The feed controller controls a first servomotor to advance a pair of shoes of the rest apparatus until the first size signal is output and also controls a second servomotor to advance the wheel head until the second size signal is output. The controller, when receiving the second size signal, controls the first servomotor to retract each of the shoes by a predetermined retraction amount, being set in a digital switch, from an advanced end position which is adjusted in dependence upon the first size signal and in a successive grinding cycle, controls the first servomotor to start the advance feed of each of the shoes from a retracted end position which is spaced by the predetermined retraction amount from the advanced end position, so that compensation is made for wear of the shoes.
    • 一种数字控制研磨机,其具有与轮头相对的静止装置,所述休息装置承载砂轮,用于支撑耐磨性,可在支撑装置上旋转的工件,以及测量装置,其将第一和第二尺寸信号输出到 当工件被磨削到第一和第二预定尺寸时,分别是数字送料控制器。 进给控制器控制第一伺服电动机推进静止装置的一对鞋,直到输出第一尺寸信号,并且还控制第二伺服电动机推进车轮头,直到输出第二尺寸信号。 控制器在接收到第二尺寸信号时,控制第一伺服电机将每个鞋子从设置在数字开关中的预定缩回量从根据第一尺寸信号调节的高级终端位置和 连续磨削循环,控制第一伺服电动机从与前端位置隔开预定回缩量的收缩端位置开始每个鞋的进给,从而对鞋的磨损进行补偿。
    • 2. 发明授权
    • 1,8-naphthyridin-2-one derivative and use thereof
    • 1,8-萘啶-2-酮衍生物及其用途
    • US5658924A
    • 1997-08-19
    • US448408
    • 1995-06-01
    • Akihiro MatsuuraNaoki AshizawaTakema Hase
    • Akihiro MatsuuraNaoki AshizawaTakema Hase
    • C07D471/04A61K31/44A61K31/505A61K31/56C07D470/04
    • C07D471/04
    • The present invention relates to 1,8-naphthyridin-2-one derivatives, pharmaceutically acceptable acid addition salts and therapeutic agents comprising said compound as an active ingredient, which are used for the diseases such as circulatory diseases and respiratory diseases (e.g. hypertension, renal failure, heart failure, angina pectoris, myocardial infarction, arteriosclerosis, romsoongiitis obliterans, aortitis syndrome, bronchial asthma and peripheral diseases such as peripheral circulatory disorders), central nervous system diseases (e.g. depression, degradatior of central nervous function after cerebrovascular obliteration, cerebrovascular dementia, senile dementia, Alzheimer dementia and memory learning function disorders), various inflammations, and obesity.
    • PCT No.PCT / JP92 / 01575 Sec。 371日期:1995年6月1日 102(e)日期1995年6月1日PCT提交1992年12月1日PCT公布。 WO94 / 12499 PCT公开号 日期:1994年6月9日本发明涉及用于疾病如循环系统疾病和呼吸系统疾病的1,8-萘啶-2-酮衍生物,药学上可接受的酸加成盐和包含所述化合物作为活性成分的治疗剂 (例如高血压,肾功能衰竭,心力衰竭,心绞痛,心肌梗死,动脉硬化,闭塞性闭塞性闭塞性闭塞症,主动脉炎综合征,支气管哮喘和周围疾病如外周循环障碍),中枢神经系统疾病(例如抑郁症,中枢神经功能退化 脑血管性闭塞,脑血管性痴呆,老年痴呆,阿尔茨海默氏痴呆和记忆学习功能障碍),各种炎症和肥胖。
    • 5. 发明授权
    • Machine tool capable of grinding a workpiece with a truing apparatus
    • 能够用修整装置研磨工件的机床
    • US5363598A
    • 1994-11-15
    • US17433
    • 1993-02-12
    • Tomoyasu ImaiTakani YoshimiAkihiro MatsuuraToshiharu TakashimaToshihiro TsutsuiHiroyuki Nakano
    • Tomoyasu ImaiTakani YoshimiAkihiro MatsuuraToshiharu TakashimaToshihiro TsutsuiHiroyuki Nakano
    • B24B49/18B24B53/053B24B53/14B24B49/00
    • B24B49/18B24B53/053B24B53/14
    • A machine tool having a grinding wheel for grinding a workpiece mounted on a table. The machine tool is provided with a truing apparatus for truing the grinding wheel and a measuring device for measuring the diameter of the grinding wheel after every truing operation. Both of the truing apparatus and the measuring device are mounted on a movable base. The movable base is moved between its retract position at the outside of the table and a forward position above the table. The movable base is move to the forward position to bring the truing apparatus and the touch sensor into predetermined positions for truing and measuring operations. After the truing and measuring operations, the movable base is moved away from the table and is retracted to its retract position. The truing apparatus is provided with a truer support shaft whose rotational shaft intersects with a horizontal plane with an angle of 45.degree., and a truer attached to the truer support shaft. The truer has a cylindrical abrasive layer formed at periphery thereof and extending along a conical plane having a top angle of 90.degree..
    • 一种具有用于研磨安装在工作台上的工件的砂轮的机床。 机床具有用于修整砂轮的修整装置和用于在每次修整操作之后测量砂轮的直径的测量装置。 修整装置和测量装置均安装在可动基座上。 可移动基座在桌子外侧的缩回位置和桌子上方的前方位置之间移动。 可移动基座移动到前进位置,使修整装置和触摸传感器进入预定位置以进行修整和测量操作。 在修整和测量操作之后,可移动底座移动离开工作台并缩回到其缩回位置。 修整装置设有一个整流器支承轴,其转动轴与一个45°的角度的水平面相交,并且一个修整器附着在整修器支承轴上。 修整器具有在其周边形成并沿着顶角为90°的锥形平面延伸的圆柱形研磨层。
    • 7. 发明授权
    • Machine tool with tool change function
    • 具有换刀功能的机床
    • US4538341A
    • 1985-09-03
    • US477990
    • 1983-03-22
    • Yoshio DoiTetsuro YamakageKunimichi NakashimaAkihiro Matsuura
    • Yoshio DoiTetsuro YamakageKunimichi NakashimaAkihiro Matsuura
    • B23B31/117B23B31/26B23P23/00B23Q3/12B23Q3/157
    • B23B31/263B23Q3/15706B23Q3/1574B23Q3/15773B23Q3/1578Y10T409/30448Y10T409/308456Y10T409/309296Y10T483/1757Y10T483/1786
    • A machine tool having an automatic tool changer for transferring tools between a tool magazine and a horizontal tool spindle rotatably mounted in a spindle head and which includes a vertical head which rotatably carries a vertical tool spindle and a horizontal drive shaft connected thereto is removably mounted on a vertical head support. In advance of a machining operation on a top surface of a workpiece, relative movement between the vertical head support and the spindle head is effected in a vertical direction and first and second horizontal directions, so that the vertical head is mounted on the spindle head, with the drive shaft being drivingly connected with the horizontal tool spindle. A tool support station mounted on the vertical head support is provided with two tool grippers each for vertically holding a tool. The tool support station is brought under the vertical head being mounted on the spindle head and selectively presents the two tool grippers in vertical axial alignment with the vertical tool spindle. In this state, the spindle head is moved in the vertical direction and the axial direction of the horizontal tool spindle and enables the vertical tool spindle to return a used tool therefrom to one of the tool grippers and then, to receive therein a new tool from the other tool gripper. A tool transfer device, which cooperates with the tool changer to receive a new tool therefrom and hand over a used tool thereto, is provided between the tool changer and the tool support station and transfers tools therebetween.
    • 一种具有自动换刀装置的机床,用于在工具仓和可旋转地安装在主轴头中的卧式工具主轴之间传送工具,该工具包括可旋转地承载垂直工具主轴的垂直头部和与其连接的水平驱动轴可拆卸地安装在 垂直头部支撑。 在工件的上表面上的加工操作之前,垂直头部支撑件和主轴头之间的相对运动在垂直方向和第一和第二水平方向上进行,使得垂直头部安装在主轴头上, 驱动轴与水平工具主轴驱动连接。 安装在垂直头部支撑件上的工具支撑台设置有两个工具夹持件,每个用于垂直地保持工具。 工具支撑台被放置在安装在主轴头上的垂直头下方,并且选择性地将两个工具夹具垂直地与垂直工具主轴对齐。 在这种状态下,主轴头在水平刀具主轴的垂直方向和轴向方向上移动,并且使得垂直刀具主轴能够将所使用的刀具从其中的一个工具夹紧器返回到其中,从而从其中接收新的刀具 另一个工具夹具。 工具传送装置与工具更换器配合以从其接收新工具并将其使用的工具移交到工具更换器和工具支撑台之间,并在其间传送工具。
    • 10. 发明授权
    • Apparatus for preventing circumferential overspeeding of a grinding wheel
    • 用于防止砂轮圆周超速的装置
    • US4136490A
    • 1979-01-30
    • US855614
    • 1977-11-29
    • Shinji TangeAkihiro Matsuura
    • Shinji TangeAkihiro Matsuura
    • B24B47/18B24B55/00
    • B24B47/18
    • An apparatus for preventing circumferential overspeeding of a grinding wheel is provided in which first and second rejection members, pivotably carried respectively on a motor base and a wheel head, are connected with each other through a transmitting mechanism. The mechanism is arranged to prevent, by the first rejection member, the attachment of a large diameter pulley to a motor on the motor base when a grinding wheel with a maximum useable diameter, or one having a diameter greater than a predetermined pulley exchange diameter, is on a wheel spindle of a wheel head, without interference with the second rejection member. A parallel motion mechanism is incorporated in the transmitting mechanism so that the same may transmit pivotal movement of the first rejection member to the second rejection member without being affected by movement of the motor base on the wheel head.
    • 提供了一种用于防止砂轮周向超速的装置,其中分别在电动机基座和轮头上可枢转地承载的第一和第二排出构件通过传动机构相互连接。 该机构布置成当具有最大可用直径的砂轮或具有大于预定滑轮更换直径的直径的砂轮时,通过第一排出构件来防止大直径滑轮附接到马达基座上的马达, 位于轮头的车轮主轴上,而不会与第二拒收构件相干扰。 平行运动机构结合在传动机构中,使得其可以将第一排出构件的枢转运动传递到第二排阻构件,而不受马达座在轮头上的运动的影响。