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1. 发明授权

US6102512A Method of minimizing ink drop velocity variations in an on-demand multi-nozzle ink jet head 失效
标题翻译：使按需多喷嘴喷墨头的墨滴速度变化最小化的方法
公开(公告)号：US6102512A
公开(公告)日：2000-08-15
申请号：US815004
申请日：1997-03-14
申请人： Takuji Torii , Nobuhiro Noto , Kazuaki Akimoto , Shigenori Suematsu , Yoshitaka Akiyama , Ryoji Yabuki
发明人： Takuji Torii , Nobuhiro Noto , Kazuaki Akimoto , Shigenori Suematsu , Yoshitaka Akiyama , Ryoji Yabuki
IPC分类号： B41J2/045 , B41J2/055 , B41J29/38
CPC分类号： B41J2/04581 , B41J2/04588 , B41J2/04591 , B41J2202/18
摘要： A piezoelectric element is driven by a predetermined pulse width in the range of 60 to 100% of the Helmholtz resonance vibration period of an ink vibration system comprising an orifice, a pressurizing chamber, a restrictor, the piezoelectric element, and an elastic material.
摘要翻译：压电元件由包括孔，加压室，限制器，压电元件和弹性材料的墨振动系统的亥姆霍兹共振振动周期的60至100％的预定脉冲宽度驱动。

2. 发明授权

US5052472A LSI temperature control system 失效
标题翻译： LSI温控系统
公开(公告)号：US5052472A
公开(公告)日：1991-10-01
申请号：US382203
申请日：1989-07-19
申请人： Kenji Takahashi , Takuji Torii , Takao Senshu , Tetsuji Yamashita , Shizuo Zushi
发明人： Kenji Takahashi , Takuji Torii , Takao Senshu , Tetsuji Yamashita , Shizuo Zushi
IPC分类号： F25B13/00 , F25B25/00 , F25B41/06 , F25B49/02 , F25D17/02 , H01L23/473
CPC分类号： F25B49/025 , F25B13/00 , F25B25/00 , F25B41/062 , F25D17/02 , H01L23/473 , F25B2600/021 , H01L2924/0002 , Y02B30/741
摘要： An LSI temperature controlling system has closed LSI cooling water circuit, and a refrigeration circuit including a motor-driven refrigerant compressor, a first heat exchanger for exchanging the heat of the LSI cooling water and the refrigerant and a second heat exchanger for exchanging the heats of the refrigerant and another fluid. The motor speed is controlled by an inverter the operation of which is controlled based on the temperature of the LSI cooling water measured by a temperature detector. A heater is used to suppress dew formation on LSI substrates.
摘要翻译： LSI温度控制系统封闭了LSI冷却水回路，制冷回路包括电动制冷剂压缩机，用于交换LSI冷却水和制冷剂的热量的第一热交换器和用于交换LSI冷却水的热量的第二热交换器制冷剂和另一种液体。电动机速度由逆变器控制，逆变器的运行基于由温度检测器测量的LSI冷却水的温度来控制。使用加热器来抑制LSI基板上的结露。

3. 发明授权

US06378972B1 Drive method for an on-demand multi-nozzle ink jet head 失效
标题翻译：一种按需多喷嘴喷头的驱动方法
公开(公告)号：US06378972B1
公开(公告)日：2002-04-30
申请号：US09384280
申请日：1999-08-27
申请人： Yoshitaka Akiyama , Takuji Torii , Nobuhiro Noto , Kazuaki Akimoto , Kazuo Shimizu , Shigenori Suematsu , Kenichi Kugai
发明人： Yoshitaka Akiyama , Takuji Torii , Nobuhiro Noto , Kazuaki Akimoto , Kazuo Shimizu , Shigenori Suematsu , Kenichi Kugai
IPC分类号： B41J2938
CPC分类号： B41J2/04581 , B41J2/04588 , B41J2/04595 , B41J2002/14491 , B41J2202/06 , B41J2202/18
摘要： To increase the size of dot printed on a print medium with an on-demand multi-nozzle ink jet head, at least two unit pulses are applied in succession to a piezoelectric element which varies the volume of an ink chamber. The unit pulse has a pulse width substantially equal to a period of Helmholtz natural oscillation determined based on dimensions, materials, and physical properties of an ink channel and the piezoelectric element and other components relating to oscillation. An off duration between adjacent unit pulses applied in succession to the piezoelectric element is preferably set one fifth to one fourth of the unit pulse width.
摘要翻译：为了使用点播多喷嘴喷墨头来增加打印在打印介质上的点的尺寸，至少两个单位脉冲依次被施加到改变墨水腔体积的压电元件。单位脉冲的脉冲宽度基本上等于基于油墨通道和压电元件以及与振荡有关的其它部件的尺寸，材料和物理特性确定的亥姆霍兹自然振荡周期。连续施加到压电元件的相邻单元脉冲之间的关闭持续时间优选设置为单位脉冲宽度的五分之一至四分之一。

4. 发明授权

US5245489A Guide arm with a fixed printed circuit board for magnetic disk drive 失效
标题翻译：导向臂，带有用于磁盘驱动器的固定印刷电路板
公开(公告)号：US5245489A
公开(公告)日：1993-09-14
申请号：US842491
申请日：1992-02-27
申请人： Hideyuki Kimura , Takuji Torii , Tsuyoshi Takahashi , Hiroshi Nishida , Kenji Mori , Yuzo Yamaguchi , Yokuo Saitoh , Kihachiro Tanaka , Shinobu Yoshida
发明人： Hideyuki Kimura , Takuji Torii , Tsuyoshi Takahashi , Hiroshi Nishida , Kenji Mori , Yuzo Yamaguchi , Yokuo Saitoh , Kihachiro Tanaka , Shinobu Yoshida
IPC分类号： G11B5/48
CPC分类号： G11B5/486
摘要： A head arm for use in a magnetic disk drive, comprising a guide arm disposed between a magnetic head and an actuator so as to transmit actuating force of the actuator to the magnetic head thereby guiding the magnetic head along a plane of a magnetic disk, a printed circuit fixed to the guide arm, and deflection compensating member for making the coefficients of thermal expansion of said guide arm and said printed circuit substantially equal to each other in at least the direction of seek of the head arm. No thermal deformation in an out-of-plane direction occurs on such a head arm regardless of any variation in the temperature of the environment in which the magnetic disk drive is installed. A head arm may also comprise a guide arm and a printed circuit formed of a moisture absorptive material and covered at all or part of its surfaces with a covering layer formed of a moisture resistive material not permeable to moisture. No deformation in an out-of-plane direction occurs on such a head arm regardless of any variation in the humidity of the environment in which the magnetic disk drive is installed. Therefore, the possibility of occurrence of off-track can be minimized.
摘要翻译：一种用于磁盘驱动器的头臂，包括设置在磁头和致动器之间的引导臂，以将致动器的致动力传递到磁头，从而沿着磁盘的平面引导磁头，固定到引导臂的印刷电路和用于使所述引导臂和所述印刷电路的热膨胀系数至少在头臂的寻找方向上彼此基本相等的偏转补偿构件。在这种头臂上不发生面外方向的热变形，而不管安装有磁盘驱动器的环境的温度如何变化。头臂还可以包括引导臂和由吸湿材料形成的印刷电路，并在其全部或部分表面上覆盖由不透湿水分的防潮材料形成的覆盖层。在这种头臂上不发生面外方向的变形，而不管安装有磁盘驱动器的环境的湿度是否变化。因此，可以使偏离轨迹的发生的可能性最小化。

5. 发明授权

US5091823A Inverter device 失效
标题翻译：逆变器装置
公开(公告)号：US5091823A
公开(公告)日：1992-02-25
申请号：US711492
申请日：1991-05-28
申请人： Takatsugu Kanbara , Hiroshi Asabuki , Satoshi Ibori , Kengo Hasegawa , Kenji Nandou , Takehiko Yanagida , Naoto Suzuki , Shigeyuki Baba , Hiroshi Fujii , Takuji Torii
发明人： Takatsugu Kanbara , Hiroshi Asabuki , Satoshi Ibori , Kengo Hasegawa , Kenji Nandou , Takehiko Yanagida , Naoto Suzuki , Shigeyuki Baba , Hiroshi Fujii , Takuji Torii
IPC分类号： H01G9/00 , H02M5/44 , H02M7/00 , H02M7/48 , H05K7/14 , H05K7/20 , H05K9/00
CPC分类号： H05K9/0022 , H02M5/44 , H02M7/003 , H05K7/20918 , H05K7/20927
摘要： In an inverter device comprising a main circuit section which switches a power at high speed, having a switching element and a smoothing condenser for smoothing the power supplied to the switching element, and a logic section for controlling the main circuit section, a shielding member is disposed between the main circuit section and the logical section. The shielding member includes a combination of a heat shielding member and an electromagnetic shielding member so as to protect the logic section from heat, electromagnetic noise, and vibration generated in the main circuit section for improving reliability of the inverter device.

6. 发明授权

US5090606A Combustion gas powered fastener driving tool 失效
标题翻译：燃气动力紧固件驱动工具
公开(公告)号：US5090606A
公开(公告)日：1992-02-25
申请号：US603659
申请日：1990-10-26
申请人： Takuji Torii , Hiromu Utsumi , Shinki Ohtsu , Yo Kawakami , Teruo Suzuki , Yoshimitsu Kawasaki , Toshifumi Kubota , Yoshinori Ishizawa , Tsunehisa Terayama
发明人： Takuji Torii , Hiromu Utsumi , Shinki Ohtsu , Yo Kawakami , Teruo Suzuki , Yoshimitsu Kawasaki , Toshifumi Kubota , Yoshinori Ishizawa , Tsunehisa Terayama
IPC分类号： B25C1/08
CPC分类号： B25C1/08
摘要： A combustion gas powered fastener driving tool includes inlet and outlet openings through which the combustion gases are discharged from a combustion chamber. These openings are located above the uppermost driving position (top dead center) of a slidable piston, so that an air and fuel mixture is fully trapped in the combustion chamber until after it is combusted. Since an outflow of the unburnt air and fuel mixture is completely prevented, the rate of fuel consumption of the fastener driving tool is high and there is no danger of accidental explosion of unburned fuel even when the fastener driving tool is used in a badly ventilated working place or site. An electric fan for forcing fresh air into the combustion chamber is disposed outside the cylinder and isolated from high temperatures. The fan is durable in structure and reliable in operation.

7. 发明授权

US5001327A Apparatus and method for performing heat treatment on semiconductor wafers 失效
标题翻译：在半导体晶片上进行热处理的装置和方法
公开(公告)号：US5001327A
公开(公告)日：1991-03-19
申请号：US242175
申请日：1988-09-09
申请人： Shigeki Hirasawa , Takuji Torii , Tomoji Watanabe , Toshihiro Komatsu , Kazuo Honma , Akihiko Sakai , Tetsuya Takagaki , Toshiyuki Uchino , Hiroto Nagazomo
发明人： Shigeki Hirasawa , Takuji Torii , Tomoji Watanabe , Toshihiro Komatsu , Kazuo Honma , Akihiko Sakai , Tetsuya Takagaki , Toshiyuki Uchino , Hiroto Nagazomo
IPC分类号： H01L21/00 , H01L21/673 , H01L21/677 , H01L21/687
CPC分类号： H01L21/67751 , H01L21/67109 , H01L21/67313 , Y10S414/135 , Y10S414/138
摘要： An apparatus for containing semiconductor wafers and performing heat treatment thereon. Heaters disposed in a high temperature furnace form at least one heating space therein. An insertion and retrieval aperture is disposed at the lower portion of each heating space for allowing passage of wafers therethrough. Each of the heating spaces is adapted to receive one or two wafers and to provide simultaneous and uniform heat treatment on the wafers.

8. 发明授权

US5199626A Combustion gas powered tool 失效
标题翻译：燃烧气动工具
公开(公告)号：US5199626A
公开(公告)日：1993-04-06
申请号：US888307
申请日：1992-05-27
申请人： Tsunehisa Terayama , Takuji Torii , Shinki Ohtsu , Hiromu Utsumi , Teruo Suzuki , Toshifumi Kubota , Yo Kawakami , Yasuyuki Hirano , Akira Uno
发明人： Tsunehisa Terayama , Takuji Torii , Shinki Ohtsu , Hiromu Utsumi , Teruo Suzuki , Toshifumi Kubota , Yo Kawakami , Yasuyuki Hirano , Akira Uno
IPC分类号： B25C1/08
CPC分类号： B25C1/08
摘要： A combustion gas powered tool includes a member defining a part of cylindrical combustion chamber having an axis. A piston is movable in a direction along the axis of the combustion chamber. The piston defines the combustion chamber in conjunction with the member. A mixture of air and fuel is generated in the combustion chamber. The air-fuel mixture in the combustion chamber is burned to drive the piston. An orifice grille extends in the combustion chamber, and is parallel to the axis of the combustion chamber.
摘要翻译：燃烧气体动力工具包括限定具有轴线的圆柱形燃烧室的一部分的构件。活塞可以沿着燃烧室的轴线的方向移动。活塞与该构件一起限定燃烧室。在燃烧室中产生空气和燃料的混合物。燃烧室中的空气 - 燃料混合物被燃烧以驱动活塞。孔格栅在燃烧室中延伸，并且平行于燃烧室的轴线。

9. 发明授权

US06328418B1 Print head having array of printing elements for printer 有权
标题翻译：打印头具有用于打印机的打印元件阵列
公开(公告)号：US06328418B1
公开(公告)日：2001-12-11
申请号：US09632621
申请日：2000-08-04
申请人： Takahiro Yamada , Hiroomi Kozawa , Takuji Torii , Kazunobu Hayashi , Toshitaka Ogawa , Satoru Tobita , Makoto Kurosawa , Kenji Yamada , Nobuhiro Noto , Osamu Machida , Katsunori Kawasumi , Hitoshi Kida , Mamoru Okano
发明人： Takahiro Yamada , Hiroomi Kozawa , Takuji Torii , Kazunobu Hayashi , Toshitaka Ogawa , Satoru Tobita , Makoto Kurosawa , Kenji Yamada , Nobuhiro Noto , Osamu Machida , Katsunori Kawasumi , Hitoshi Kida , Mamoru Okano
IPC分类号： B41J215
CPC分类号： B41J2/15 , B41J2202/20
摘要： A print head for ink jet printer having a reduced length in a main scanning direction and an elongated length in an auxiliary scanning direction perpendicular to the main scanning direction. A plurality of linear print head modules are arrayed in the auxiliary scanning direction, and each linear print head module extends in a slanting direction with respect to the main scanning direction by a predetermined angle. Further, each linear print head module has a width in a direction perpendicular to its extending direction. The slanting angle and the width determine scanning pitch extending in the auxiliary scanning direction and can reduces the length of the print head in the main scanning direction.
摘要翻译：一种用于喷墨打印机的打印头，其在主扫描方向上具有减小的长度，并且在垂直于主扫描方向的辅助扫描方向上具有细长的长度。多个线性打印头模块沿辅助扫描方向排列，并且每个线性打印头模块相对于主扫描方向以倾斜方向延伸预定角度。此外，每个线性打印头模块在垂直于其延伸方向的方向上具有宽度。倾斜角度和宽度决定了在辅助扫描方向上延伸的扫描间距，并且可以减小打印头在主扫描方向上的长度。

10. 发明授权

US06328397B1 Drive voltage adjusting method for an on-demand multi-nozzle ink jet head 失效
标题翻译：用于按需多喷嘴喷头的驱动电压调节方法
公开(公告)号：US06328397B1
公开(公告)日：2001-12-11
申请号：US09390669
申请日：1999-09-07
申请人： Kazuo Shimizu , Takuji Torii , Nobuhiro Noto , Yoshitaka Akiyama , Masatoshi Sakata , Shigenori Suematsu
发明人： Kazuo Shimizu , Takuji Torii , Nobuhiro Noto , Yoshitaka Akiyama , Masatoshi Sakata , Shigenori Suematsu
IPC分类号： B41J2938
CPC分类号： B41J2/04508 , B41J2/04573 , B41J2/04581 , B41J2/04588
摘要： To eliminate influence of cross-talk in an on-demand multi-nozzle ink jet head, drive pulses to be applied to piezoelectric elements for driving nozzles aligned in a row are individually adjusted so that the nozzles eject ink droplets at the same speed when the nozzles are driven simultaneously. To the piezoelectric elements which are deactuated during printing, a dummy drive pulse having a voltage level in a range from 50 to 75% of a minimum voltage for ejecting an ink droplet is applied, whereby the ejection speed achieved when individual nozzles are driven approaches the ejection speed achieved when all nozzles are driven simultaneously. As such, the print quality is improved.
摘要翻译：为了消除按需多喷嘴喷墨头中的串扰的影响，单独调整要施加到用于驱动排列成行的喷嘴的压电元件的驱动脉冲，使得喷嘴以相同的速度喷射墨滴喷嘴同时驱动。对于在打印期间被去激活的压电元件，施加具有用于喷射墨滴的最小电压的50至75％范围内的电压电平的虚拟驱动脉冲，由此在驱动各个喷嘴时实现的喷射速度接近所有喷嘴同时驱动时的喷射速度。因此，打印质量得到改善。

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