专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US5408987A Portable heater 失效
标题翻译：便携式加热器
公开(公告)号：US5408987A
公开(公告)日：1995-04-25
申请号：US129184
申请日：1994-02-07
申请人： Hideo Mifune , Tomio Nitta , Masato Seki , Shinichi Okawa , Yosimitu Kaga , Noriyuki Serizawa , Tatsuya Tashiro , Tsutomu Inada
发明人： Hideo Mifune , Tomio Nitta , Masato Seki , Shinichi Okawa , Yosimitu Kaga , Noriyuki Serizawa , Tatsuya Tashiro , Tsutomu Inada
IPC分类号： A47J36/26 , B65D81/34 , A47G23/04
CPC分类号： A47J36/26 , B65D17/165 , B65D81/3484
摘要： A portable heater is made up of a cylindrical outer case 2 with at least one end thereof opened; a container to be heated 6 fixedly housed in the outer case 2 with a gap between the container and said outer case for the updraft of a combustion gas, the container being made of a cylindrical heat resisting container body 6c having a top 6b provided with an opening tab 6a; a burner 3 which is equipped with an ignition means 8, and is fixedly housed in the outer case 2 at a lower inside thereof so as to heat the container 6; and a fuel tank 4 fixed in a lower inside of the outer case 2 for supplying fuel to the burner 3. The container 6 holds contents to be heated when the heater is in use, and the outer case 2 has vent holes for supplying air from the outside to the burner 3. Thereby, contents of the container can be heated at any desired time and place without drawing the contents of the container by opening the top of the container. Also, the heater is provided with a heating means having a superior combustion efficiency which enables beverages to be directly heated at any desired place.
摘要翻译： PCT No.PCT / JP93 / 00168 Sec。 371日期1994年2月7日 102（e）日期1994年2月7日PCT提交1993年2月10日PCT公布。公开号WO93 / 15975 日期：1993年8月19日。便携式加热器由圆柱形外壳2组成，其至少一端打开; 被容纳在外壳2中的容器6被容纳在容器和外壳之间用于燃烧气体的上升气流的间隙，容器由具有顶部6b的圆筒形耐热容器主体6c制成，顶部6b设有打开舌片6a; 燃烧器3，其配备有点火装置8，并且在其下部内侧固定地容纳在外壳2中，以加热容器6; 以及固定在外壳2的下部内部以将燃料供给到燃烧器3的燃料箱4.容器6在加热器使用时保持要加热的内容物，外壳2具有用于从空气供给空气的通气孔外部到燃烧器3.从而，通过打开容器的顶部，可以在任何期望的时间和位置加热容器的内容物，而不会抽出容器的内容物。此外，加热器设置有具有优异的燃烧效率的加热装置，其使饮料能够在任何所需的地方直接加热。

2. 发明申请

US20060133234A1 Optical disc apparatus 审中-公开
标题翻译：光盘装置
公开(公告)号：US20060133234A1
公开(公告)日：2006-06-22
申请号：US11302129
申请日：2005-12-14
申请人： Tsutomu Inada
发明人： Tsutomu Inada
IPC分类号： G11B7/00
CPC分类号： G11B7/0941
摘要： An optical disc apparatus includes a servo gain adjuster, which includes a disturbance signal supplying unit that generates plural disturbance signals of different frequencies and supplies them in sequence to a servo loop, a gain characteristic measuring unit that measures a deviation of a servo gain characteristic of the servo loop based on each disturbance signal passed through the servo loop, an average gain characteristic calculating unit that calculates the average of deviations of plural servo gain characteristics measured by the gain characteristic measuring unit in response to the plural disturbance signals supplied from the disturbance signal supplying unit, and a gain adjustment amount determining unit that determines an amount of adjustment to the servo gain of the servo loop based on the average of the deviations of the servo gain characteristics that is calculated by the average gain characteristic calculating unit. The optical disc apparatus can provide stable adjustments to the servo gain of the servo control that causes the focused spot of light to follow the recording track of an optical disc.
摘要翻译：一种光盘装置，包括伺服增益调节器，其包括产生多个不同频率的干扰信号的干扰信号提供单元，并将其依次提供给伺服回路;增益特性测量单元，其测量伺服增益特性的偏差基于通过伺服环路的每个干扰信号的伺服环路，平均增益特性计算单元，其响应于从干扰信号提供的多个干扰信号，计算由增益特性测量单元测量的多个伺服增益特性的偏差平均值以及增益调整量确定单元，其基于由所述平均增益特性计算单元计算的所述伺服增益特性的偏差的平均值来确定对所述伺服环路的伺服增益的调整量。光盘装置可以对伺服控制的伺服增益进行稳定的调整，使得聚焦的光点跟随光盘的记录轨道。

3. 发明授权

US07539087B2 Optical disk apparatus 失效
标题翻译：光盘装置
公开(公告)号：US07539087B2
公开(公告)日：2009-05-26
申请号：US11090595
申请日：2005-03-28
申请人： Tsutomu Inada
发明人： Tsutomu Inada
IPC分类号： G11B7/00
CPC分类号： G11B7/08541 , G11B7/0941
摘要： The present invention provides an optical disk apparatus adapted to irradiate a predetermined track reliably with a laser beam in a seeking operation independently of the individual differences between tracking actuators and therefore optical pickups. A signal adjusting circuit 57 of a servo driver circuit 5 consists of a first amplifier 571 adapted to receive a period error signal that indicates the difference between a target period and a detection period and then output a reference drive signal having a prescribed amplitude in accordance with the difference, and a second amplifier 572 adapted to adjust the reference drive signal by being multiplied by the inverse number of a servo gain G which is different for each optical pickup 1. This allows the reference drive signal adjusted in accordance with the characteristics of a tracking actuator 12 of the optical pickup 1 to be input to a tracking drive signal generating circuit 58.
摘要翻译：本发明提供了一种光盘装置，其适用于在跟踪执行器和因此光学拾取器之间的独立差异的寻道操作中可靠地照射预定轨迹。伺服驱动器电路5的信号调整电路57包括：第一放大器571，其适于接收指示目标周期与检测周期之间的差的周期误差信号，然后根据下列步骤输出具有规定幅度的参考驱动信号以及第二放大器572，其适于通过乘以与每个光学拾取器1不同的伺服增益G的倒数来调整参考驱动信号。这允许根据a的特性调整的参考驱动信号光拾取器1的跟踪致动器12被输入到跟踪驱动信号发生电路58。

4. 发明授权

US07164627B2 Optical pickup actuator circuit having coil protection feature 失效
标题翻译：具有线圈保护功能的光学拾音器执行器电路
公开(公告)号：US07164627B2
公开(公告)日：2007-01-16
申请号：US10066885
申请日：2002-02-04
申请人： Tsutomu Inada
发明人： Tsutomu Inada
IPC分类号： G11B7/00
CPC分类号： G11B7/0935
摘要： An optical pickup actuator circuit includes: a lens holder 2 supported so as to be slidable along a support shaft and rotatable around the support shaft and for holding an objective lens 8 so that the objective lens 8 forms an image of a light beam on a desired track on an information recording surface of an optical disk; a focusing coil 7 attached to the lens holder 2; and a focusing magnet fixedly disposed so as to be opposite to the focusing coil 7; wherein two diodes D1 and D2 are parallel-connected in a forward direction between an input end 7a of the focusing coil 7 and the ground so that an input voltage not lower than a predetermined voltage is led to the ground by the two diodes D1 and D2.
摘要翻译：光学拾取器致动器电路包括：透镜保持器2，其被支撑为能够沿着支撑轴滑动并且可围绕支撑轴旋转并且用于保持物镜8，使得物镜8在期望的位置上形成光束的图像轨道在光盘的信息记录表面上; 安装在透镜保持架2上的聚焦线圈7; 以及固定地设置成与聚焦线圈7相对的聚焦磁体; 其中两个二极管D1和D2在聚焦线圈7的输入端7a和地之间在正向方向上并联连接，使得不低于预定电压的输入电压被两个二极管引导到地 D 1和D 2。

5. 发明申请

US20060007802A1 Optical disk reproducing device 审中-公开
标题翻译：光盘再生装置
公开(公告)号：US20060007802A1
公开(公告)日：2006-01-12
申请号：US11173830
申请日：2005-07-01
申请人： Tsutomu Inada
发明人： Tsutomu Inada
IPC分类号： G11B7/00
CPC分类号： G11B7/00375 , G11B7/0948
摘要： An optical disk reproducing device accurately measuring a defect signal and having increased accuracy of an automatic adjustment includes an objective lens and light receiving element unit reading a signal from an optical disk, a CPU for making a determination, according to whether values of three signals fall out of a prescribed range, as to whether the three signals are defect signals or not, a tracking control unit for generating a signal representing an estimated position of the objective lens when the signals are defect signals, and generating a signal representing the same content as that of the signals read by the objective lens and light receiving element unit when the signals are not defect signals, and an actuator for changing a position of the objective lens according to a content of the signal generated by the tracking control unit.
摘要翻译：准确地测量缺陷信号并提高自动调节精度的光盘重放装置包括物镜和从光盘读取信号的光接收元件单元，用于进行判定的CPU，根据三个信号的值是否下降在规定范围内，关于三个信号是否是缺陷信号，跟踪控制单元，用于当信号是缺陷信号时产生表示物镜的估计位置的信号，并产生表示与当信号不是缺陷信号时由物镜和光接收元件单元读取的信号的信号;以及用于根据跟踪控制单元产生的信号的内容改变物镜的位置的致动器。

6. 发明申请

US20050219972A1 Optical disk apparatus 失效
标题翻译：光盘装置
公开(公告)号：US20050219972A1
公开(公告)日：2005-10-06
申请号：US11090595
申请日：2005-03-28
申请人： Tsutomu Inada
发明人： Tsutomu Inada
IPC分类号： G11B7/00 , G11B7/085 , G11B7/09
CPC分类号： G11B7/08541 , G11B7/0941
摘要： The present invention provides an optical disk apparatus adapted to irradiate a predetermined track reliably with a laser beam in a seeking operation independently of the individual differences between tracking actuators and therefore optical pickups. A signal adjusting circuit 57 of a servo driver circuit 5 consists of a first amplifier 571 adapted to receive a period error signal that indicates the difference between a target period and a detection period and then output a reference drive signal having a prescribed amplitude in accordance with the difference, and a second amplifier 572 adapted to adjust the reference drive signal by being multiplied by the inverse number of a servo gain G which is different for each optical pickup 1. This allows the reference drive signal adjusted in accordance with the characteristics of a tracking actuator 12 of the optical pickup 1 to be input to a tracking drive signal generating circuit 58.
摘要翻译：本发明提供了一种光盘装置，其适用于在跟踪执行器和因此光学拾取器之间的独立差异的寻道操作中可靠地照射预定轨迹。伺服驱动器电路5的信号调整电路57包括：第一放大器571，其适于接收指示目标周期与检测周期之间的差的周期误差信号，然后根据下列步骤输出具有规定幅度的参考驱动信号该第二放大器572适于通过乘以与每个光学拾取器1不同的伺服增益G的倒数来调整参考驱动信号。这允许根据光学拾取器1的跟踪致动器12的特性调整的参考驱动信号被输入到跟踪驱动信号发生电路58。

7. 发明授权

US6036478A Fire-lighting device 失效
标题翻译：消防灯具
公开(公告)号：US6036478A
公开(公告)日：2000-03-14
申请号：US208114
申请日：1998-12-09
申请人： Tsutomu Inada
发明人： Tsutomu Inada
IPC分类号： F23Q2/16 , F23D14/28
CPC分类号： F23Q2/163
摘要： A fire-lighting device includes a jetting nozzle for jetting fuel gas, a gas passage for fuel gas to be burned extending from a fuel tank to the jetting nozzle, and a sintered filter made of sintered powder inserted in the gas passage upstream of a small-diameter portion. Provision of the sintered filter prevents obstruction of fuel supply by foreign matter clogging the gas passage at a nozzle plate of the jetting nozzle.
摘要翻译：火焰照明装置包括用于喷射燃料气体的喷射喷嘴，用于从燃料箱延伸到喷射喷嘴的待燃燃料气体的气体通道;以及烧结过滤器，该烧结过滤器由插入小气体上游的气体通道中的烧结粉末直径部分。烧结过滤器的设置可防止异物堵塞燃料供给，堵塞喷嘴喷嘴板上的气体通道。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式