公开(公告)号：US20130170955A1

公开(公告)日：2013-07-04

申请号：US13822230

申请日：2011-07-25

申请人： Yoshiyuki Sakaguchi ,  Akihiro Ito ,  Akihiko Wada

发明人： Yoshiyuki Sakaguchi ,  Akihiro Ito ,  Akihiko Wada

IPC分类号： F04D3/00

CPC分类号： F04D3/00 ,  F04D19/042 ,  F04D19/044 ,  F04D29/644 ,  F04D29/662 ,  F05D2230/10

摘要： Provided is an exhaust pump that comprises connecting opening portions that can be deburred easily and that are suitable for enhancing gas evacuation performance. A rotor (a cylindrical rotating member) of an exhaust pump comprises a plate body that has a ring-like projection on a reverse side outer peripheral section of the rotor, and a cylindrical body that is fitted into an outer periphery of the ring-like projection. Connecting opening portions of the exhaust pump comprise holes that are formed by notching an outer peripheral section of the plate body and an outer peripheral section of the ring-like projection, and a portion (specifically, a hole) of the holes that opens in the form of a horizontal hole is covered by an outer-peripheral upper end portion of the cylindrical body.

摘要翻译： 提供一种排气泵，其包括连接可以容易地去毛刺并且适于增强排气性能的开口部分。 排气泵的转子（圆柱形旋转构件）包括在转子的反向外周部分上具有环状突起的板体，以及嵌合到环状外周部的圆筒体 投影。 排气泵的连接开口部包括通过切割板​​体的外周部和环状突起的外周部而形成的孔，以及在该开口部的孔的部分（具体为孔） 水平孔的形状被筒体的外周上端部覆盖。

公开(公告)号：US09416784B2

公开(公告)日：2016-08-16

申请号：US13822230

申请日：2011-07-25

申请人： Yoshiyuki Sakaguchi ,  Akihiro Ito ,  Akihiko Wada

发明人： Yoshiyuki Sakaguchi ,  Akihiro Ito ,  Akihiko Wada

IPC分类号： F01D1/36 ,  F04B35/04 ,  F04D3/00 ,  F04D19/04 ,  F04D29/64

CPC分类号： F04D3/00 ,  F04D19/042 ,  F04D19/044 ,  F04D29/644 ,  F04D29/662 ,  F05D2230/10

摘要： Provided is an exhaust pump that comprises connecting opening portions that can be deburred easily and that are suitable for enhancing gas evacuation performance. A rotor (a cylindrical rotating member) of an exhaust pump comprises a plate body that has a ring-like projection on a reverse side outer peripheral section of the rotor, and a cylindrical body that is fitted into an outer periphery of the ring-like projection. Connecting opening portions of the exhaust pump comprise holes that are formed by notching an outer peripheral section of the plate body and an outer peripheral section of the ring-like projection, and a portion (specifically, a hole) of the holes that opens in the form of a horizontal hole is covered by an outer-peripheral upper end portion of the cylindrical body.

摘要翻译： 提供一种排气泵，其包括连接可以容易地去毛刺并且适于增强排气性能的开口部分。 排气泵的转子（圆柱形旋转构件）包括在转子的反向外周部分上具有环状突起的板体，以及嵌合到环状外周部的圆筒体 投影。 排气泵的连接开口部包括通过切割板​​体的外周部和环状突起的外周部而形成的孔，以及在该开口部的孔的部分（具体为孔） 水平孔的形状被筒体的外周上端部覆盖。

公开(公告)号：US20130149105A1

公开(公告)日：2013-06-13

申请号：US13817473

申请日：2011-07-20

申请人： Yoshiyuki Sakaguchi ,  Tooru Miwata ,  Akihiko Wada

发明人： Yoshiyuki Sakaguchi ,  Tooru Miwata ,  Akihiko Wada

IPC分类号： F04D19/04

CPC分类号： F04D19/042 ,  F04D19/044 ,  F04D29/644 ,  F04D29/662

摘要： An object of the present invention is to enhance the capacity of a turbomolecular pump.A turbomolecular pump is a composite-type vacuum pump that combines a blade portion and a thread groove portion. Openings are formed at a joint portion between a rotor blade holding portion that holds rotor blades and a stepped portion that holds a rotor cylinder portion, such that the openings span both the rotor blade holding portion and the stepped portion.Part of the gas that is evacuated by the blade portions is evacuated by a thread groove portion that is formed of the rotor cylinder portion and a stator thread groove, and the rest of the gas is led into the rotor cylinder portion via the openings, and is evacuated by a thread groove portion that is formed of the rotor cylinder portion and another stator thread groove. Stress derived from rotation of a rotor can be withstood when the openings are formed at the joint portion between the rotor blade holding portion and the stepped portion. Moreover, a groove in which a balancer weight is disposed is provided at a clearance portion that lies further on the inlet port side of the other stator thread groove, thereby eliminating the necessity of shortening the length of the other stator thread groove.

摘要翻译： 本发明的目的是提高涡轮分子泵的容量。 涡轮分子泵是组合刀片部分和螺纹槽部分的复合型真空泵。 开口形成在保持转子叶片的转子叶片保持部和保持转子圆筒部的阶梯部之间的接合部，使得开口跨越转子叶片保持部和台阶部。 由叶片部分排出的气体的一部分通过由转子筒部和定子螺纹槽形成的螺纹槽部抽出，其余的气体经由开口被引入转子筒部，并且 通过由转子筒部和另一个定子螺纹槽形成的螺纹槽部排出。 当开口形成在转子叶片保持部分和阶梯部分之间的接合部分时，可以承受来自转子旋转的应力。 此外，在另一个定子线槽的入口侧的间隙部设置有配置有平衡重的槽，从而不需要缩短另一个定子线槽的长度。

公开(公告)号：US09388816B2

公开(公告)日：2016-07-12

申请号：US13817473

申请日：2011-07-20

申请人： Yoshiyuki Sakaguchi ,  Tooru Miwata ,  Akihiko Wada

发明人： Yoshiyuki Sakaguchi ,  Tooru Miwata ,  Akihiko Wada

IPC分类号： F04D19/04 ,  F04D29/64

CPC分类号： F04D19/042 ,  F04D19/044 ,  F04D29/644 ,  F04D29/662

摘要： An object of the present invention is to enhance the capacity of a turbomolecular pump.A turbomolecular pump is a composite-type vacuum pump that combines a blade portion and a thread groove portion. Openings are formed at a joint portion between a rotor blade holding portion that holds rotor blades and a stepped portion that holds a rotor cylinder portion, such that the openings span both the rotor blade holding portion and the stepped portion.Part of the gas that is evacuated by the blade portions is evacuated by a thread groove portion that is formed of the rotor cylinder portion and a stator thread groove, and the rest of the gas is led into the rotor cylinder portion via the openings, and is evacuated by a thread groove portion that is formed of the rotor cylinder portion and another stator thread groove. Stress derived from rotation of a rotor can be withstood when the openings are formed at the joint portion between the rotor blade holding portion and the stepped portion. Moreover, a groove in which a balancer weight is disposed is provided at a clearance portion that lies further on the inlet port side of the other stator thread groove, thereby eliminating the necessity of shortening the length of the other stator thread groove.

摘要翻译： 本发明的目的是提高涡轮分子泵的容量。 涡轮分子泵是组合刀片部分和螺纹槽部分的复合型真空泵。 开口形成在保持转子叶片的转子叶片保持部和保持转子圆筒部的阶梯部之间的接合部，使得开口跨越转子叶片保持部和台阶部。 由叶片部分排出的气体的一部分通过由转子筒部和定子螺纹槽形成的螺纹槽部抽出，其余的气体经由开口被引入转子筒部，并且 通过由转子筒部和另一个定子螺纹槽形成的螺纹槽部排出。 当开口形成在转子叶片保持部分和阶梯部分之间的接合部分时，可以承受来自转子旋转的应力。 此外，在另一个定子线槽的入口侧的间隙部设置有配置有平衡重的槽，从而不需要缩短另一个定子线槽的长度。

公开(公告)号：US07572096B2

公开(公告)日：2009-08-11

申请号：US11092898

申请日：2005-03-29

申请人： Manabu Nonaka ,  Akihiko Wada

发明人： Manabu Nonaka ,  Akihiko Wada

IPC分类号： F03B11/02

CPC分类号： F04D19/04 ,  F04D29/023 ,  F05C2201/0466 ,  F05D2230/90 ,  F05D2260/95 ,  F05D2300/16 ,  F05D2300/17 ,  F05D2300/21 ,  F05D2300/611

摘要： A vacuum pump is provided in which gas molecules in a vacuum chamber are sucked and exhausted by the rotational motion of a rotor rotatably supported in a pump case. At least one nickel alloy layer is disposed on a surface of at least one component defining a flow path in the vacuum pump for increasing a resistance of the component to corrosion due to a corrosive effect of a gas flowing through the flowpath. A nickel oxide is formed on a surface of the nickel alloy layer and has a higher emissivity than that of the nickel alloy layer for increasing a quantity of heat radiated from the surface of the component when the component is heated during operation of the vacuum pump.

摘要翻译： 提供一种真空泵，其中真空室中的气体分子通过可旋转地支撑在泵壳中的转子的旋转运动而被吸入和排出。 至少一个镍合金层设置在限定真空泵中的流路的至少一个部件的表面上，用于由于流过流路的气体的腐蚀作用而增加部件对腐蚀的阻力。 在镍合金层的表面上形成氧化镍，并且具有比镍合金层更高的发射率，用于在真空泵的运行期间加热部件时，增加从部件表面辐射的热量。

公开(公告)号：US6141729A

公开(公告)日：2000-10-31

申请号：US723872

申请日：1996-09-23

申请人： Hideo Ishida ,  Toshiyuki Ochiai ,  Yutaka Tanaka ,  Teruto Hirota ,  Akihiko Wada ,  Eiichi Toyonaga ,  Kunihiko Sakoda

发明人： Hideo Ishida ,  Toshiyuki Ochiai ,  Yutaka Tanaka ,  Teruto Hirota ,  Akihiko Wada ,  Eiichi Toyonaga ,  Kunihiko Sakoda

IPC分类号： G06F12/00 ,  G06F13/00 ,  G06F13/38 ,  G06F15/173 ,  G06F12/02

CPC分类号： G06F13/387

摘要： A data transfer system comprises a plurality of terminals; a plurality of high-speed data transfer units connected to the terminals through a network, each data transfer unit comprising a plurality of storage devices and a storage device group control device or unit for controlling readout of data from the storage devices, and dividing and storing data requested by the terminals; a virtual storage device group controlling device or unit for controlling readout of data from virtual storage device groups, each virtual storage device group being constructed by selecting a storage device from each high-speed data transfer unit; and an instruction conversion unit or device for receiving a data readout instruction on the basis of data requests output from the terminals, which instruction is given to the virtual storage device groups, from the virtual storage device group control unit or device, and converting the instruction into a data readout instruction to the storage devices from the storage device group control unit or device. In this data transfer system, the load for the data transfer processing is equally distributed among the high-speed data transfer units even when data transfer requests are output from plural terminals.

摘要翻译： 数据传输系统包括多个终端; 通过网络连接到终端的多个高速数据传送单元，每个数据传送单元包括多个存储设备和用于控制来自存储设备的数据读出的存储设备组控制设备或单元，以及分配和存储 终端请求的数据; 虚拟存储设备组控制设备或单元，用于控制来自虚拟存储设备组的数据读取，每个虚拟存储设备组通过从每个高速数据传送单元中选择一个存储设备来构造; 以及指令转换单元或装置，用于基于从虚拟存储设备组控制单元或设备向虚拟存储设备组发送指令，从终端输出的数据请求接收数据读出指令，并将指令转换 从存储设备组控制单元或设备到存储设备的数据读取指令。 在该数据传送系统中，即使当从多个终端输出数据传送请求时，数据传送处理的负载也均匀地分配在高速数据传送单元中。

公开(公告)号：US06327475B1

公开(公告)日：2001-12-04

申请号：US09103865

申请日：1998-06-24

申请人： Kazuhiko Fujimori ,  Yasushi Abe ,  Akihiko Wada ,  Keiko Ishii

发明人： Kazuhiko Fujimori ,  Yasushi Abe ,  Akihiko Wada ,  Keiko Ishii

IPC分类号： H04Q720

CPC分类号： H04W88/185

摘要： Group identification codes, names of parties to be sent, and telephone numbers of the pagers of the parties to be sent are stored in groups in memory 3 of a selective pager. At the time of transmission of a message, telephone numbers of a specified group and a message to be sent for the group are selected from the memory. The telephone numbers and the message are alternately sent to a DTMF signal generation section 8, which converts the telephone numbers and the message to DTMF signals. The DTMF signals are then converted into acoustic signals by means of a speaker 9 and are continually transmitted by way of a transmitter of a telephone set. As a result, a group call can be implemented without involving laborious operations, such as transmission of the telephone numbers and the message one by one.

摘要翻译： 要发送的组的识别码，派对的名称以及要发送的各方的寻呼机的电话号码被组合地存储在选择性寻呼机的存储器3中。 在发送消息时，从存储器中选择指定组的电话号码和要发送给组的消息。 电话号码和消息交替地发送到DTMF信号产生部分8，该部分8将电话号码和消息转换成DTMF信号。 然后，DTMF信号通过扬声器9转换成声信号，并通过电话机的发射机不断地传输。 结果，可以实现群呼，而不涉及费力的操作，例如逐个传送电话号码和消息。

公开(公告)号：US06249668B1

公开(公告)日：2001-06-19

申请号：US09130506

申请日：1998-08-06

申请人： Akihiro Abe ,  Yasushi Abe ,  Akihiko Wada ,  Keiko Ishii

发明人： Akihiro Abe ,  Yasushi Abe ,  Akihiko Wada ,  Keiko Ishii

IPC分类号： H04Q718

CPC分类号： H04W88/023

摘要： Messages received through information delivery are classified by a message identification section. The thus-classified messages are stored into a specified folder by means of a folder management section and are managed for each level in a hierarchy. When a new message is stored into the specified folder, a folder setting section causes a paging control section to page the user by means of a speaker, a vibrator, or an LED or causes a display control section to display the arrival of a message on an LCD. So long as the folder is set to a shortcut folder, a desired information item can be read in a prioritized manner.

摘要翻译： 通过信息传递接收到的消息由消息识别部分分类。 这样分类的消息通过文件夹管理部分存储到指定的文件夹中，并且对于层次结构中的每个级别进行管理。 当新的消息被存储到指定的文件夹中时，文件夹设置部分使得寻呼控制部分通过扬声器，振动器或LED来对用户进行寻呼，或使显示控制部分显示消息的到达 一个LCD。 只要将文件夹设置为快捷方式文件夹，就可以以优先级方式读取所需的信息项。

公开(公告)号：US20050249618A1

公开(公告)日：2005-11-10

申请号：US11092898

申请日：2005-03-29

申请人： Manabu Nonaka ,  Akihiko Wada

发明人： Manabu Nonaka ,  Akihiko Wada

IPC分类号： F04D19/04 ,  F04D29/02 ,  F04B17/00 ,  F04F11/00

CPC分类号： F04D19/04 ,  F04D29/023 ,  F05C2201/0466 ,  F05D2230/90 ,  F05D2260/95 ,  F05D2300/16 ,  F05D2300/17 ,  F05D2300/21 ,  F05D2300/611

摘要： An object of the present invention is to provide a vacuum pump in which the corrosion resistance to a corrosive gas and the heat releasing property of a heated component are improved. In a rotor 11 incorporated in a pump case 1 of a vacuum pump P, there is provided a surface treatment layer 42 in which a nickel alloy layer 43 is formed by applying nickel with high corrosion resistance onto a base material 41 made of an aluminum alloy and a nickel oxide 44 with high emissivity is formed on the surface of the nickel alloy layer 43 by oxidizing nickel.

摘要翻译： 本发明的目的是提供一种真空泵，其中腐蚀性气体的耐腐蚀性和加热组分的散热特性得到改善。 在并入真空泵P的泵壳体1的转子11中，设置有表面处理层42，其中通过以高耐腐蚀性将镍施加到由铝合金制成的基材41上形成镍合金层43 并且通过氧化镍在镍合金层43的表面上形成具有高发射率的氧化镍44。

公开(公告)号：US07015922B2

公开(公告)日：2006-03-21

申请号：US09980739

申请日：2001-02-22

申请人： Akihiko Wada

发明人： Akihiko Wada

IPC分类号： G09G5/00 ,  G06F15/00

CPC分类号： G06F17/30905 ,  H04M1/72519 ,  H04M1/72561

摘要： An image display method for displaying description data having text information and image information described in a predetermined description format. The image display method comprises the steps of extracting attribute values indicating attributes for specifying the image information from the description data (106), listing the extracted attribute values (108, 109), selecting at least one attribute value from among the listed attribute values (111), reading the image information specified by the selected attribute value (112), and displaying the image information (113).

摘要翻译： 一种用于显示具有以预定描述格式描述的文本信息和图像信息的描述数据的图像显示方法。 图像显示方法包括以下步骤：从描述数据（106）中提取指示用于指定图像信息的属性的属性值，列出所提取的属性值（108,109），从列出的属性值中选择至少一个属性值 111），读取由所选择的属性值（112）指定的图像信息，并显示图像信息（113）。