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121. 发明专利

JPH0976161A MANUFACTURING METHOD OF DOUBLE STRUCTURED GRINDING WHEEL FOR ON-LINE ROLL GRINDING 失效
公开(公告)号：JPH0976161A
公开(公告)日：1997-03-25
申请号：JP837996
申请日：1996-01-22
申请人： NORITAKE CO LTD , MITSUBISHI HEAVY IND LTD
发明人： HENMI YOSHINORI , TANABE AKIRA , SAWAKE KOICHI , HAYASHI KANJI , GOTO TAKAYUKI , MATSUSHIMA HISAO
IPC分类号： B24D7/14
摘要： PROBLEM TO BE SOLVED: To provide a manufacturing method of a double structured grinding wheel for on-line roll grinding without causing a defect and a crack to a corner part of a tapered head end surface outer margin. SOLUTION: A preload (compression) is applied to a grinding wheel 14 on the outer peripheral side toward the center of a grinding wheel 12 on the inner peripheral side by contraction due to hardening of a resin binder as the grinding wheel 14 on the outer peripheral side is integrally fastened on the outer periphery of the grinding wheel 12 on the inner peripheral side by hardening of the resin binder, and the strength of the grinding stone 14 on the outer peripheral side is improved and a damage of a defect, a crack, etc., of the outer margin is favourably prevented as the preload is directed in a direction opposite to the frictional direction with a work roll 40 during on-line roll grinding.

122. 发明专利

JPH05160340A THREE-DIMENSIONAL LSI STACKED APPARATUS 失效
公开(公告)号：JPH05160340A
公开(公告)日：1993-06-25
申请号：JP32289991
申请日：1991-12-06
申请人： KOYANAGI MITSUMASA , MITSUBISHI HEAVY IND LTD
发明人： KOYANAGI MITSUMASA , TSUKAMOTO EIHIKO , ITANI HIKOTARO , HORIUCHI SEIJI , MASUMOTO MASANORI , GOTO TAKAYUKI
IPC分类号： H01L21/02 , H01L21/68 , H01L27/00
摘要： PURPOSE:To provide a three-dimensional LSI stacked apparatus capable of positioning and sticking d two-dimensional LSI with high precision. CONSTITUTION:Two wafers are positioned by a coarse adjustment stage 46 having a control spindle with four spindles or more and a fine adjustment stage 50 having a control spindle with six spindles. A sensor 66 for measuring a gap between the two wafers and a load cell 45 for detecting a load in the case of sticking are installed. Further, precise positioning and sticking are performed by detecting the deviation of two wafers with an infrared microscope 34, and the two wafers are fixed with an ultraviolet curing adhesive 14.

123. 发明专利

JPS63134171A GRINDING METHOD 失效
公开(公告)号：JPS63134171A
公开(公告)日：1988-06-06
申请号：JP28086886
申请日：1986-11-27
申请人： MITSUBISHI HEAVY IND LTD , RYOMEI ENG CORP LTD
发明人： EGAWA TSUNEO , GOTO TAKAYUKI , IIFUSHI JUNICHI , DOUHOU TAMENARI
IPC分类号： B24B49/16 , B21B28/04 , B24B5/37
摘要： PURPOSE:To eliminate a loading phenomenon in a grindstone as well as to make stable grinding capacity securable all the time, by making pressing force of the grindstone larger as long as for a short time in the midway of grinding operation. CONSTITUTION:It is altered by pressing force P1 through which grindstone life is suddenly decreased at each specified time during grinding operation by the specified pressing force P0, whereby grinding takes place with this P1 force as long as for a short time, and a stone surface where loading is produced is purposedly omitted and new abrasive grains are produced. In consequence, these new abrasive grains are producible on the stone surface all the time so that stable grinding capacity Vga is securable.

124. 发明专利

JPS62204014A CONTROL DEVICE OF STATIC PRESSURE BEARING 失效
公开(公告)号：JPS62204014A
公开(公告)日：1987-09-08
申请号：JP4384586
申请日：1986-02-28
申请人： MITSUBISHI HEAVY IND LTD
发明人： GOTO TAKAYUKI , ROKKAKU TADASHI
IPC分类号： F16C32/06
摘要： PURPOSE:To facilitate calculation of a spring constant and to stabilize rigidity of a bearing through minimization of a change in a throttle gap produced due to thermal deformation occasioned by a change in the temperature of pressurized fluid, by a method wherein a moving member, supported in a cantlileber form manner by means of a parallel spring, is located between two recessed parts of a valve body which has the two recessed parts, positioned facing each other, within a chamber into which pressurized fluid is fed. CONSTITUTION:Flanges 30 and 31 are secured to a valve body 29 of a control throttle valve 28 through spacers 32 and 33. First and second pockets 22 and 23 in which to bore first and second recessed parts 36 and 37 and liquid guiding holes 38 and 39, machined in flanges 30 and 31, is communicated to first and second pockets 22 and 23, respectively. A moving member 40 formed integrally a parallel spring 41, is located with gaps X1 and X2 between the first and second recessed parts 36 and 37, and is secured to a valve body 28 through a support part 44 and a flange 47. The parallel spring 41 is constituted such that first and second through-grooves 42a and 42b are bored in a resilient body, and are intercommunicated through an oblique groove 43. This constitution facilitates the spring constant of a moving support spring, reduces the influence of the change in temperature of pressurized fluid, and enables ensurance of rigidity of a bearing.

125. 发明专利

JPS61111867A Constitution member for machine tool 失效
标题翻译：机器工具会员
公开(公告)号：JPS61111867A
公开(公告)日：1986-05-29
申请号：JP23306384
申请日：1984-11-07
申请人： Mitsubishi Heavy Ind Ltd
发明人： IWASAKI YASUHIRO , HASHIMOTO RITSUO , GOTO TAKAYUKI , TAMAI AKIRA , KURITA TOSHIAKI , TAMARU TOSHIAKI
IPC分类号： B23Q1/00 , B23Q1/01 , B23Q11/00
CPC分类号： B23Q1/015 , B23Q11/0003
摘要： PURPOSE:To secure the working precision of a machine tool by preventing the thermal deformation of a hollow constitution member due to the difference of the temperature response speed in the same member for the change of the outside air temperature by charging liquid into the hollow part of the hollow constitution member. CONSTITUTION:When a temperature difference is generated between the parts of a constitution member 21, natural convection is generated in the liquid 22 in a hollow part by the change of liquid density. Since the heat transfer from the high-temperature part of the constitution member 21 to the low-temperature part through the liquid 22 in the hollow part by the natural convection in this case, the generated temperature difference is offset, and the max. temperature difference generated between the parts of the constitution member 21 is kept at a small value. Further, by charging liquid into the hollow part of the constitution member 21, the heat capacity of the liquid 22 is added, and the same effect to the increase of the body thickness of the constitution member 21 can be obtained, and the following of the temperature of the constitution member 21 to the change of the outside air temperature can be suppressed, and also the temperature difference generated between the parts of the constitution member 21 is reduced, and the thermal deformation can be suppressed, and a machine tool having a high precision can be obtained.
摘要翻译：目的：为了通过防止由于将液体注入中空部分中的外部空气温度的变化而导致的同一部件中的温度响应速度的差异，防止中空构造构件的热变形，从而确保机床的工作精度中空构造构件。构成：当在构成构件21的部分之间产生温度差时，通过液体密度的变化在中空部分中的液体22中产生自然对流。在这种情况下，由于通过自然对流将构成构件21的高温部分从中空部分的液体22传递到低温部分，所以产生的温度差被偏移，在构成构件21的各部分之间产生的温差保持在较小的值。此外，通过将液体加入到构成构件21的中空部分中，添加液体22的热容量，并且可以获得与构成构件21的体厚增加相同的效果，并且可以抑制构成构件21的温度与外部空气温度的变化，并且构成构件21的各部分之间产生的温差也减小，并且可以抑制热变形，并且具有高的机械可以获得精度。

126. 发明专利

JPS6150750A Chip removing device 失效
标题翻译：芯片拆卸设备
公开(公告)号：JPS6150750A
公开(公告)日：1986-03-13
申请号：JP16778684
申请日：1984-08-13
申请人： Mitsubishi Heavy Ind Ltd
发明人： ROKKAKU TADASHI , OMORI SHUNJI , GOTO TAKAYUKI , MIYAGAWA JUNICHI , NEMOTO YOSHIE , INAO YUKITSUGU , TACHIKAWA KENJI
IPC分类号： B23Q11/00
CPC分类号： B23Q11/0064
摘要： PURPOSE:To safely further high efficiently operate a device, by setting in an equal pole a magnetic pole oppositely facing mutually to neighboring movable permanent magnets forther providing a rotary driving mechanism indexing an outer cylinder, in the case of the chip removing device operated by magnetic force in a vertical type machine tool. CONSTITUTION:A chip removing device 30 enables by driving a rod a fixed permanent magnet 44 and a movable permanent magnet 47 to switch their phase in a condition (a) and in a condition (b) as shown in the drawing. Magnetic flux, as shown by a broken line in the condition in the drawing (a), passes through inside the device 30 so as to generate no force attracting a chip, while the magnetic flux, as shown by a broken line in the condition in the drawing (b), passes through outside the device 30 so as to generate force attracting the chip. While an outer cylinder, providing in its point end part a plurality (for example, eight as shown in the drawing) of attractive balls 45 to be arranged at a fixed interval in the peripheral direction, is indexed by rotary driving. By this constitution, the device enables its operation in safety further with high efficiency to be obtained.
摘要翻译：目的：为了进一步高效地操作设备，通过将相对于相邻的可移动永久磁铁相对的磁极设置在等极上，以便另外提供分度外筒的旋转驱动机构，在由磁性操作的芯片去除装置的情况下在垂直式机床中的力。构成：如图所示，芯片去除装置30能够通过驱动固定永磁体44和活动永磁体47的杆来将其相位条件（a）和条件（b）切换。如图（a）所示的虚线所示的磁通在装置30的内部通过，不产生吸引芯片的力，而磁通量如图中的虚线所示图（b）通过设备30外部，以产生吸引芯片的力。另外，在圆周方向上以固定间隔配置的吸引球45的多个（例如，如图所示的八个）的端部设有外筒，通过旋转驱动来进行分度。通过这种结构，该装置能够进一步高效率地进行安全运行。

127. 发明专利

JPS6144553A Control of rotary shaft cooling device 失效
标题翻译：旋转轴冷却装置的控制
公开(公告)号：JPS6144553A
公开(公告)日：1986-03-04
申请号：JP16350484
申请日：1984-08-03
申请人： Mitsubishi Heavy Ind Ltd
发明人： GOTO TAKAYUKI , MATSUNAGA YUZO , OOSUGI SHIZUO , MURASHIGE EIJI
IPC分类号： B23Q11/14 , B23Q15/18
CPC分类号： B23Q11/127 , B23Q11/141 , B23Q15/18
摘要： PURPOSE:To prevent over cooling or insufficient cooling by providing the detected temperature signal of rotary shaft or bearing through conversion circuit to cooling device thereby controlling the cooling capacity with correspondence to the temperature of rotary shaft or bearing. CONSTITUTION:The temperature signal of bearing 5 detected through a temperature detector 62 is provided through A/D converter 52 to an arithmetic unit 53 thus to produce a voltage setting signal for controlling the input voltage of cooling device 13 with correspondence to the temperature signal to D/A converter 54. Said converter 54 converts the voltage setting signal to a voltage signal corresponding with the input voltage of cooling device 13 and feed through a power amplifier 55 to said device 13. The relation between the temperature T of the bearing 5 and the input voltage V of said device 13 for providing the optimal corresponding cooling capacity is predetermined to produce a voltage setting signal for providing the optimal cooling to said device 13 with correspondence to the temperature signal to be fed to the device 531.
摘要翻译：目的：通过将旋转轴或轴承的检测温度信号通过转换电路提供给冷却装置来防止过冷却或冷却不足，从而根据转轴或轴承的温度控制冷却能力。构成：通过温度检测器62检测到的轴承5的温度信号通过A / D转换器52提供给运算单元53，从而产生电压设定信号，用于根据与温度信号对应的冷却装置13的输入电压进行控制 D / A转换器54.所述转换器54将电压设置信号转换成与冷却装置13的输入电压对应的电压信号，并通过功率放大器55馈送到所述装置13.轴承5的温度T和用于提供最佳对应冷却能力的所述装置13的输入电压V被预先确定，以产生一个电压设定信号，用于根据要馈送到装置531的温度信号向所述装置13提供最佳冷却。

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