公开(公告)号：US5509779A

公开(公告)日：1996-04-23

申请号：US380687

申请日：1995-01-30

申请人： Yoji Mori ,  Kenichi Satoh

发明人： Yoji Mori ,  Kenichi Satoh

IPC分类号： F04D9/02 ,  F04D13/02 ,  F04D29/58 ,  F04D9/00

CPC分类号： F04D29/5893 ,  F04D13/024 ,  F04D9/02

摘要： A self-priming chemical pump which comprises: a pump portion including at least an impeller and a shaft supporting the impeller; a self-priming mechanism portion including a self-priming chamber which is provided in the discharge side of a vortex chamber of the impeller so as to communicate with a discharge opening, and a suction chamber which is provided in the suction side of the vortex chamber of the impeller so as to communicate with a suction opening; a seal wall which is provided in the vicinity of the discharge side of the vortex chamber to form a slight gap along the outer circumference of the impeller; and a circulation hole which is provided in the self-priming chamber so as to be located inside the outer circumference of the impeller.

摘要翻译： 一种自吸化学泵，包括：泵部分，至少包括叶轮和支撑叶轮的轴; 自吸机构部分，其包括设置在叶轮的涡流室的排出侧以与排出口连通的自吸入室，以及设置在涡流室的吸入侧的吸入室 从而与吸入口连通; 密封壁，设置在涡流室的排出侧附近，沿着叶轮的外周形成微小的间隙; 以及设置在自吸入室中以便位于叶轮外周内的循环孔。

公开(公告)号：US20170141713A1

公开(公告)日：2017-05-18

申请号：US15352828

申请日：2016-11-16

申请人： Yoji Mori

发明人： Yoji Mori

IPC分类号： H02P23/14 ,  H02P27/08 ,  H02P6/14

CPC分类号： H02P23/14 ,  H02M7/53875 ,  H02P6/14 ,  H02P27/08

摘要： A multiphase electric motor control device includes: a bridge circuit including phase circuits each including a high potential side switching element, a low potential side switching element, and a current detector, a PWM control unit that outputs PWM signals to the switching elements; a control unit that acquires phase current values at a timing synchronized with a triangle wave; and a current value estimation unit that estimates a phase current value of one phase based on phase current values of other phases. In a case where an ON time of the PWM signal output to the low potential side switching element of the one phase from the PWM control unit is shorter than a predetermined time, the control unit acquires the phase current values which are detected by shifting the timing by using the current detectors of at least the other phases.

公开(公告)号：US08512565B2

公开(公告)日：2013-08-20

申请号：US12929442

申请日：2011-01-25

申请人： Yoji Mori ,  Yoji Karasawa ,  Yasuichi Haga ,  Koji Sakamoto

发明人： Yoji Mori ,  Yoji Karasawa ,  Yasuichi Haga ,  Koji Sakamoto

IPC分类号： B01D17/038 ,  B01D21/26

CPC分类号： B04C5/26 ,  B01D21/0024 ,  B01D21/2461 ,  B01D21/2483 ,  B01D21/267 ,  B01D21/307 ,  B01D21/34 ,  B01D2221/08 ,  B04C5/185 ,  B04C9/00

摘要： A solid-liquid separator prevents wear of a self-priming liquid pump connected to a cyclone mechanism and a solid-liquid mixture can be purified at low cost. The separator separates sludge in the liquid by a cyclone in a separation portion directly or indirectly connected to a suction of the upstream side of the pump. The separation portion has a first and second cyclones with the first cyclone disposed in said second cyclone coaxially. A tank disposed under the cyclones collects separated from the liquid.

摘要翻译： 固液分离器防止连接到旋风机构的自吸液泵的磨损，并且可以以低成本净化固液混合物。 分离器通过直接或间接连接到泵的上游侧的吸力的分离部分中的旋风分离器分离液体中的污泥。 分离部分具有第一和第二旋风分离器，第一旋风分离器同轴地设置在所述第二旋风分离器中。 设置在旋风分离器下方的水箱与液体分离收集。

公开(公告)号：US06887048B2

公开(公告)日：2005-05-03

申请号：US10379550

申请日：2003-03-06

申请人： Ryosuke Hirata ,  Yoji Mori

发明人： Ryosuke Hirata ,  Yoji Mori

IPC分类号： F04D29/12 ,  F04D29/14 ,  F04D29/70

CPC分类号： F04D29/146

摘要： A liquid pump has a sealing mechanism utilizing magnets. The sealing mechanism includes an annular rotating seal attached to the lower surface of a rotary base member fixed to the motor rotating shaft. Additionally, a flexible stationary seal is joined and separated with respect to the rotating seal. Movable magnets are disposed on the rotary base and are adapted to be displaced by centrifugal force due to a rotation of the rotary base member. A stationary magnet is disposed on the upper-surface side of a vertical sliding member to which the flexible stationary seal is fixed. The flexible stationary seal utilized has a cylindrical body. At the upper and lower end portions and the side surface portion, connecting portions to the stationary and movable members are formed. The middle portion has an elastic portion is formed on it.

摘要翻译： 液体泵具有利用磁体的密封机构。 密封机构包括安装在固定于马达旋转轴的旋转基座部件的下表面的环状旋转密封件。 此外，柔性固定密封件相对于旋转密封件接合和分离。 可移动磁体设置在旋转基座上，并且由于旋转基座构件的旋转而被离心力移位。 固定磁铁设置在固定有柔性固定密封件的垂直滑动构件的上表面侧。 使用的柔性固定密封件具有圆柱体。 在上端部和下端部以及侧面部形成有与固定部件和可动部件的连接部。 中间部分形成有弹性部分。

公开(公告)号：US06490170B2

公开(公告)日：2002-12-03

申请号：US09905973

申请日：2001-07-17

申请人： Motoo Asai ,  Yoji Mori

发明人： Motoo Asai ,  Yoji Mori

IPC分类号： H05K111

CPC分类号： H01L23/50 ,  H01L23/49816 ,  H01L23/49827 ,  H01L23/49838 ,  H01L2224/05568 ,  H01L2224/05573 ,  H01L2224/16225 ,  H01L2224/32225 ,  H01L2224/73204 ,  H01L2924/00014 ,  H01L2924/01019 ,  H01L2924/01046 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/15173 ,  H01L2924/15311 ,  H05K1/0271 ,  H05K1/114 ,  H05K1/116 ,  H05K3/3457 ,  H05K3/4602 ,  H05K3/4644 ,  H05K2201/09472 ,  H05K2201/09509 ,  H05K2201/09627 ,  H05K2201/09781 ,  H05K2201/10734 ,  H01L2924/00012 ,  H01L2924/00 ,  H01L2224/05599

摘要： According to the package board of the present invention, each soldering pad formed on the top surface of the package board, on which an IC chip is to be mounted, is small (133 to 170 &mgr;m in diameter), so the metallic portion occupied by the soldering pads on the surface of the package board is also small. On the other hand, each soldering pad formed on the bottom surface of the package board, on which a mother board, etc. are to be mounted, is large (600 &mgr;m in diameter), so the metallic portion occupied by the soldering pads on the surface of the package board is also large. Consequently, a dummy pattern 58M is formed between conductor circuits 58U and 58U for forming signal lines on the IC chip side surface of the package board thereby to increase the metallic portion on the surface and adjust the rate of the metallic portion between the IC chip side and the mother board side of the package board, protecting the package board from warping in the manufacturing processes, as well as during operation.

摘要翻译： 根据本发明的封装板，形成在其上安装有IC芯片的封装板的顶表面上的每个焊盘的直径小（133-170μm），所以金属部分被 封装板表面上的焊盘也很小。 另一方面，形成在其上安装有母板等的封装基板的底面上的每个焊盘大（直径为600μm），因此焊盘上所占据的金属部分 封装板的表面也很大。 因此，在导体电路58U和58U之间形成虚设图形58M，用于在封装板的IC芯片侧表面上形成信号线，从而增加表面上的金属部分，并调节IC芯片侧之间的金属部分的速率 和封装板的母板侧，保护封装板在制造过程中以及在运行期间不发生翘曲。

公开(公告)号：US06312228B1

公开(公告)日：2001-11-06

申请号：US09478640

申请日：2000-01-06

申请人： Yoji Mori ,  Masami Hashimoto

发明人： Yoji Mori ,  Masami Hashimoto

IPC分类号： F04B5300

CPC分类号： F04D13/066 ,  F04D7/02 ,  F04D13/024 ,  F04D29/426

摘要： A recovery pump capable of reliably recovering floating oil and/or floating matter such as scum or the like while being significantly down-sized. A pump casing is provided in a lower section thereof with a suction passage and a discharge passage. The suction passage is horizontally arranged and has a suction opening and the discharge passage is horizontally arranged below the suction passage. The passages are arranged so as to communicate with each other through a through-hole and the discharge passage is provided therewithin right below the through-hole with an impeller, which is driven by a drive motor located on an upper section of the pump casing. The suction opening is provided with a recovery section for recovering the floating oil and/or floating matter.

摘要翻译： 能够可靠地回收漂浮油和/或漂浮物质（例如浮渣等）同时显着减小尺寸的回收泵。 泵壳体的下部设有吸入通道和排出通道。 吸入通道水平布置并具有吸入口，并且排出通道水平地布置在吸入通道下方。 通道布置成通过通孔彼此连通，并且排出通道在通孔的正下方设置有叶轮，该叶轮由位于泵壳体上部的驱动马达驱动。 吸入口设置有用于回收浮动油和/或浮动物质的回收部。

公开(公告)号：US5623960A

公开(公告)日：1997-04-29

申请号：US436422

申请日：1995-05-23

申请人： Hideki Kawamura ,  Yoji Mori ,  Minoru Ueta

发明人： Hideki Kawamura ,  Yoji Mori ,  Minoru Ueta

IPC分类号： F16K31/06 ,  H01F7/16 ,  F16L7/00 ,  F16K49/00

CPC分类号： F16K31/0655 ,  F16K31/0651 ,  H01F7/1607 ,  Y10T137/5987 ,  Y10T137/6416 ,  Y10T137/7036

摘要： The present invention relates to a solenoid-operated valve for a thermally insulated piping having a thermally insulated outer periphery suitable for transporting low-temperature fluid, high-temperature fluid or the like and relates also to an attachment construction for the valve.Conventionally, with this type of solenoid-operated valve for a thermally insulated piping, since it is necessary to to increase a magnetic flux density of the solenoid coil by increasing the number of turns of the oil or the electric current to be applied thereto, there has been the problem of high production costs and running costs.In the case of the solenoid-operated valve for a thermally insulated piping according to the present invention, inside a heat-insulating layer (6) surrounding flow passages (7, 20, 21, 26, 33) in the form of a pipe, there is provided a fixed core (23) constituting a magnetic circuit between a solenoid coil (17) and a movable coil (18). Then, magnetic resistance between the solenoid coil and the movable core may be reduced, without entailing enlargement of the movable core and the production costs and the running costs may be reduced.

摘要翻译： PCT No.PCT / JP93 / 01839 Sec。 371日期：1995年5月23日 102（e）日期1995年5月23日PCT提交1993年12月17日PCT公布。 出版物WO94 / 15127 日期：1994年7月7日本发明涉及一种用于隔热管道的电磁阀，其具有适用于输送低温流体，高温流体等的绝热外周边，还涉及用于 阀。 通常，对于这种用于隔热管道的电磁阀，由于需要通过增加油的匝数或施加到其上的电流来增加螺线管线圈的磁通密度，所以 一直是高生产成本和运行成本的问题。 在根据本发明的用于绝热管道的电磁阀的情况下，围绕管道形式的流动通道（7,20,21,26,33）的隔热层（6）内部， 提供构成螺线管线圈（17）和可动线圈（18）之间的磁路的固定铁心（23）。 于是，可以减小螺线管线圈和可动铁芯之间的磁阻，而不需要增大可动铁芯，并且可以降低生产成本并降低运行成本。

公开(公告)号：US5101545A

公开(公告)日：1992-04-07

申请号：US635598

申请日：1991-01-08

申请人： Yoji Mori ,  Mitsuhide Fujita ,  Yasuo Shimazaki ,  Koichi Yasui ,  Yutaka Sugiki ,  Yasuo Miyazaki ,  Masaaki Ohinata

发明人： Yoji Mori ,  Mitsuhide Fujita ,  Yasuo Shimazaki ,  Koichi Yasui ,  Yutaka Sugiki ,  Yasuo Miyazaki ,  Masaaki Ohinata

IPC分类号： F16L41/06 ,  F16L55/00 ,  F16L55/16 ,  F16L55/163 ,  F16L55/26

CPC分类号： F16L41/06 ,  F16L55/163 ,  F16L55/26 ,  Y10T29/49732

摘要： The present invention provides a method of repairing the joint portions of an existing gas pipe by a repairing device which is movable inside the pipe under remote control. The repairing device can be moved into and out of the gas pipe through a work opening formed in an upper portion of the gas pipe by boring means with gas flowing through the pipe and free of the hazard of gas leakage. This reduces the labor required for forming the work opening to start the repair work and for restoring the work opening portion to complete the repair work, consequently assuring a shortened work period and a reduced cost.

公开(公告)号：US4876952A

公开(公告)日：1989-10-31

申请号：US309102

申请日：1989-02-10

申请人： Toshio Kuno ,  Yoshikazu Shindo ,  Yukio Kuno ,  Takeshi Ueno ,  Akira Torimi ,  Yoji Mori

发明人： Toshio Kuno ,  Yoshikazu Shindo ,  Yukio Kuno ,  Takeshi Ueno ,  Akira Torimi ,  Yoji Mori

IPC分类号： F24F13/06 ,  F24F13/08 ,  F24F11/04

CPC分类号： F24F13/08 ,  F24F13/06 ,  Y10T137/0441 ,  Y10T137/5479

摘要： An air-conditioning apparatus for adjusting the direction and quantity of air comprises a duct device forming an air passage passing through the duct device, and an airflow adjusting device. The airflow adjusting device is made from a single thin plate and fitted to the duct device across the air passage to adjust a flow of air. Slits of predetermined patterns are formed on the airflow adjusting device to define a plurality of vanes which are integral to the airflow adjusting device. Functions for adjusting the direction and quantity of air are basically realized only with the single thin plate so that the material and manufacturing costs of the apparatus will be reduced, the transportation, installation and maintenance of the apparatus simplified, and angles of the vanes adjusted separately and freely.

摘要翻译： 用于调节空气的方向和数量的空气调节装置包括形成通过管道装置的空气通道的管道装置和气流调节装置。 气流调节装置由单个薄板制成，并且穿过空气通道装配到管道装置上以调节空气流。 在气流调节装置上形成预定图案的狭缝以限定与气流调节装置成一体的多个叶片。 调整空气的方向和数量的功能基本上只用单个薄板实现，从而减少了设备的材料和制造成本，简化了设备的运输，安装和维护，并分别调整了叶片的角度 并自由。

公开(公告)号：US08826935B2

公开(公告)日：2014-09-09

申请号：US13602719

申请日：2012-09-04

申请人： Akiko Nakada ,  Yoji Mori ,  Naoya Shiroyama ,  Minoru Ito

发明人： Akiko Nakada ,  Yoji Mori ,  Naoya Shiroyama ,  Minoru Ito

IPC分类号： F16K31/02 ,  G05D7/06 ,  G01F1/00

CPC分类号： G05D7/0635 ,  G01F1/00 ,  Y10T137/7759 ,  Y10T137/7761 ,  Y10T137/87917

摘要： A gas flow monitoring system is provided in process gas lines each arranged to supply gas to a predetermined process chamber via a flow control device, the system being configured to measure lowering or rising of gas pressure before and after the flow control device to monitor a flow rate of the flow control device. The system includes a first flow monitoring unit placed upstream of the flow control device in a selected one of the process gas lines, a second flow monitoring unit placed in a discharge passage upstream of the process chamber, and a controller that constantly monitors the flow rate of the flow control device with the first flow monitoring unit and, when the first flow monitoring unit detects the flow-rate abnormality two or more times, commands the second flow monitoring unit to re-verify whether flow-rate abnormality is present or not in the flow control device.

摘要翻译： 气体流量监测系统设置在处理气体管线中，每个气体管线布置成经由流量控制装置将气体供应到预定的处理室，该系统被配置为测量流量控制装置之前和之后的气体压力的下降或上升以监测流量 流量控制装置的速率。 该系统包括：第一流量监测单元，其位于处理气体管线中所选择的一个流量控制装置的上游，放置在处理室上游的排放通道中的第二流量监测单元，以及不断监测流量的控制器 的流量控制装置，并且当第一流量监视单元检测到流量异常两次以上时，命令第二流量监视单元重新验证流量异常是否存在于 流量控制装置。