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31. 发明授权

US06435836B1 Fluid machinery 失效
标题翻译：流体机械
公开(公告)号：US06435836B1
公开(公告)日：2002-08-20
申请号：US09600866
申请日：2000-09-07
申请人： Makoto Kobayashi , Masakazu Yamamoto , Yoshio Miyake , Junya Kawabata , Keita Uwai , Yoshiaki Miyazaki , Katsuji Iijima
发明人： Makoto Kobayashi , Masakazu Yamamoto , Yoshio Miyake , Junya Kawabata , Keita Uwai , Yoshiaki Miyazaki , Katsuji Iijima
IPC分类号： F09B4900
CPC分类号： F04D15/0209 , F04D15/0263
摘要： The present invention relates to a pump for delivering under pressure various liquids including water. The temperature of the handled liquid in a pump casing (1) is detected by a thermistor (51). If an increase in the temperature per time of the handled liquid is greater than a predetermined value, then the pump is shut down, or the flow rate or pressure of the liquid is changed depending on the temperature of the handled liquid detected by the thermistor based on a predetermined control program.
摘要翻译：本发明涉及一种用于在压力下输送各种包括水的液体的泵。泵壳（1）中被处理液体的温度由热敏电阻（51）检测。如果处理液体的每次的温度升高大于预定值，则关闭泵，或者根据由热敏电阻器检测到的被处理液体的温度来改变液体的流量或压力在预定的控制程序上。

32. 发明授权

US06350105B1 Frequency and current control for fluid machinery 失效
标题翻译：流体机械的频率和电流控制
公开(公告)号：US06350105B1
公开(公告)日：2002-02-26
申请号：US09402617
申请日：1999-10-25
申请人： Makoto Kobayashi , Masakazu Yamamoto , Yoshio Miyake , Kaoru Yagi , Keita Uwai , Yoshiaki Miyazaki , Katsuji Iijima
发明人： Makoto Kobayashi , Masakazu Yamamoto , Yoshio Miyake , Kaoru Yagi , Keita Uwai , Yoshiaki Miyazaki , Katsuji Iijima
IPC分类号： F04B4906
CPC分类号： F04D15/0066
摘要： A fluid machinery for generating a pressure by rotating an impeller with a motor has a frequency converter (F) for supplying electric power to the motor, a detector for detecting a frequency and a current value, and a program for specifying in advance the relationship between the frequency and the current value. A frequency and a current value in an actual operation are compared with the specified program, and the frequency generated by the frequency converter (F) is varied so that an operating point of the fluid machinery approaches the specified program.
摘要翻译：用于通过用电动机旋转叶轮产生压力的流体机械具有用于向电动机供电的变频器（F），用于检测频率和电流值的检测器，以及用于预先指定频率和当前值。将实际操作中的频率和当前值与指定的程序进行比较，并且变频器（F）产生的频率被改变，使得流体机械的操作点接近指定的程序。

33. 发明授权

US5844762A Electronic circuit device having a function of inhibiting resonance in power wiring 失效
标题翻译：具有抑制电力布线中的谐振功能的电子电路装置
公开(公告)号：US5844762A
公开(公告)日：1998-12-01
申请号：US762691
申请日：1996-12-12
申请人： Hideho Yamamura , Masakazu Yamamoto , Naoki Maru , Satoshi Muraoka
发明人： Hideho Yamamura , Masakazu Yamamoto , Naoki Maru , Satoshi Muraoka
IPC分类号： H03H7/01 , G06F1/26 , H03H2/00 , H05K1/02 , H05K3/46 , H05K9/00 , H02H3/22
CPC分类号： H05K1/0234 , H05K1/0231 , H05K2201/09309 , H05K2201/10022 , H05K2201/10522 , H05K2201/10689
摘要： An electronic circuit device having a power wiring resonance inhibition function includes a plurality of electronic circuit elements, and a wiring board having the electronic circuit elements disposed thereon. The wiring board includes a plurality of planar power supply wires for supplying power to the electronic circuit elements. The planar power wires include a pair of planar power supply wires for supplying power to the electronic circuit elements at a predetermined voltage. The electronic circuit device also includes a plurality of damping elements disposed at a plurality of positions on the wiring board. The damping elements are connected between the pair of planar power supply wires at a plurality of positions on the pair of planar power supply wires. The damping elements reduce power supply system impedance and inhibit power wiring system resonance, thereby reducing supply voltage fluctuation caused by the power wiring system resonance and noise caused by the supply voltage fluctuation.
摘要翻译：具有电力线共振抑制功能的电子电路装置包括多个电子电路元件，以及配置有电子电路元件的布线基板。布线板包括用于向电子电路元件供电的多个平面电源线。平面电力线包括用于以预定电压向电子电路元件供电的一对平面电源线。电子电路装置还包括布置在布线板上的多个位置处的多个阻尼元件。阻尼元件在一对平面电源线的多个位置处连接在一对平面电源线之间。阻尼元件降低了电源系统的阻抗，并阻止了电源线路系统的共振，从而减少了由电源线路系统引起的电源电压波动和由电源电压波动引起的噪声。

34. 发明授权

US5822329A Data-transmitter-receiver 失效
标题翻译：数据发射机 - 接收机
公开(公告)号：US5822329A
公开(公告)日：1998-10-13
申请号：US949783
申请日：1997-10-14
申请人： Kazunori Nakajima , Noboru Masuda , Tadaaki Isobe , Masamori Kashiyama , Bunichi Fujita , Masakazu Yamamoto
发明人： Kazunori Nakajima , Noboru Masuda , Tadaaki Isobe , Masamori Kashiyama , Bunichi Fujita , Masakazu Yamamoto
IPC分类号： G06F5/06 , G06K5/04 , G11B5/00
CPC分类号： G06F5/06
摘要： In transmitting and receiving signals between a plurality of units in a information processing system, signals can be transmitted and received between circuits operated by asynchronous clocks which are the same in period (frequency) but not necessarily to be the same in phase, thereby permitting the information processing system to operate with a shorter clock period. A delay circuit arranged in the communication path is so controllable that the data sent out in synchronism with the clock signal of a transmitting unit is correctly retrieved in synchronism with the clock signal of a receiving unit. Further, data having a predetermined simple pattern is sent out in synchronism with the clock signal of the transmitting unit, and it is decided whether the data has been correctly received by the receiving unit. The delay circuit is automatically controlled by use of the result of decision.
摘要翻译：在信息处理系统中的多个单元之间的发送和接收信号中，可以在由周期（频率）相同但不必相同的异步时钟操作的电路之间发送和接收信号，从而允许信息处理系统在较短的时钟周期内运行。布置在通信路径中的延迟电路是可控的，使得与发送单元的时钟信号同步发送的数据与接收单元的时钟信号同步正确检索。此外，与发送单元的时钟信号同步地发送具有预定简单模式的数据，并且确定数据是否已被接收单元正确地接收。延迟电路由决定结果自动控制。

35. 发明授权

US5704761A Full-circumferential flow pump 失效
标题翻译：全圆周流量泵
公开(公告)号：US5704761A
公开(公告)日：1998-01-06
申请号：US567235
申请日：1995-12-05
申请人： Makoto Kobayashi , Masakazu Yamamoto , Yoshio Miyake , Koji Isemoto , Keita Uwai , Yoshiaki Miyazaki
发明人： Makoto Kobayashi , Masakazu Yamamoto , Yoshio Miyake , Koji Isemoto , Keita Uwai , Yoshiaki Miyazaki
IPC分类号： F04D1/00 , F04D1/06 , F04D13/06 , F04D13/14 , F04D29/22 , F04D29/40 , F04D29/42
CPC分类号： F04D29/4273 , F04D1/006 , F04D1/06 , F04D13/0633 , F04D13/064 , F04D13/14 , F04D29/2211 , F04D29/406 , F04D29/4266 , H02K1/146 , H02K1/24 , H02K5/15 , H02K5/1732 , H02K9/16
摘要： A full circumferential flow double suction pump has a pair of pump assemblies mounted on respective opposite ends of the rotor shaft of the motor mounted within an outer frame casing. The motor is positioned within an outer cylinder such that an annular space is defined between the outer frame casing and the outer cylinder. A discharge port connects with the annular space. A pair of cylindrical cup-shaped pump casings are connected to respective opposite ends of the outer cylinder for housing the pump assemblies. A header pipe connects the suction nozzles of the cylindrical cup-shaped pump casings to each other and has a suction port defined therein for introducing a fluid therethrough and through the suction nozzles into the pump assemblies.
摘要翻译：全圆周流双吸泵具有安装在安装在外框架壳体内的马达的转子轴的相应相对端上的一对泵组件。电动机位于外筒内，使得在外框架壳体和外筒之间形成环形空间。排出口与环形空间连接。一对圆柱形的杯形泵壳体连接到外筒的相应的两端，用于容纳泵组件。集管将圆柱形杯状泵壳体的吸嘴彼此连接并且具有限定在其中的吸入口，用于将流体引入其中并且通过吸嘴进入泵组件。

36. 发明授权

US5676528A Motor pump family with single stage and multiple stage impellers 失效
标题翻译：具有单级和多级叶轮的电机泵系列
公开(公告)号：US5676528A
公开(公告)日：1997-10-14
申请号：US713960
申请日：1996-09-12
申请人： Makoto Kobayashi , Masakazu Yamamoto , Yoshio Miyake
发明人： Makoto Kobayashi , Masakazu Yamamoto , Yoshio Miyake
IPC分类号： F04D13/14 , F04D15/00 , F04D29/42 , F04B3/00
CPC分类号： F04D13/14 , F04D15/0072 , F04D29/4266 , F05B2230/601
摘要： A motor pump group has a plurality of centrifugal pumps of the same nominal port diameter including a plurality of impellers having stepwise greater outside diameters for stepwise higher pump heads, and a plurality of respective motors for actuating the pumps. The pump heads are classified into a low head section and a high head section. The low head section is handled by a single-stage impeller, and the high head section is handled by multi-stage impellers. The centrifugal pumps have respective pressed-sheet pump casings. The outside diameters of the impellers are not required to be increased in the high head section, and the outside diameters of the pump casings fall in a relatively small range.
摘要翻译：电动泵组具有多个具有相同标称端口直径的离心泵，其包括具有阶梯式较大外径的多个叶轮，用于逐级更高的泵头，以及用于致动泵的多个相应的电动机。泵头分为低头部和高头部。低头部分由单级叶轮处理，高头部由多级叶轮处理。离心泵具有各自的压片泵壳体。在高头部分中不需要增加叶轮的外径，并且泵壳的外径落在相对较小的范围内。

37. 发明授权

US5494418A Pump casing made of sheet metal 失效
公开(公告)号：US5494418A
公开(公告)日：1996-02-27
申请号：US361033
申请日：1994-12-21
申请人： Masayoshi Moriya , Makoto Kobayashi , Masakazu Yamamoto , Yoshio Miyake , Hiromi Sakacho , Koji Isemoto , Seigo Katsuta , Kunihiko Fujii , Kikuichi Mori
发明人： Masayoshi Moriya , Makoto Kobayashi , Masakazu Yamamoto , Yoshio Miyake , Hiromi Sakacho , Koji Isemoto , Seigo Katsuta , Kunihiko Fujii , Kikuichi Mori
IPC分类号： F04D13/06 , F04D29/16 , F04D29/40 , F04D29/42 , F04D29/44 , F04B17/00
CPC分类号： F04D29/4266 , F04D13/064 , F04D29/167 , F04D29/406 , F04D29/448 , Y10T403/648
摘要： A pump casing made of sheet metal has an outer casing having a suction nozzle, and an inner casing housed in said outer casing and spaced therefrom. A resilient seal is disposed in a gap defined between the outer casing and an inner casing. An impeller is rotatably disposed in the inner casing with a clearance defined between a liner portion of the inner casing and the impeller. The resilient seal is effective to absorb deformations of the outer casing, such deformations of the outer casing are not transmitted to the inner casing.

38. 发明授权

US5385444A Pump casing made of sheet metal 失效
标题翻译：泵壳由金属板制成
公开(公告)号：US5385444A
公开(公告)日：1995-01-31
申请号：US45686
申请日：1993-04-14
申请人： Makoto Kobayashi , Masakazu Yamamoto , Yoshio Miyake
发明人： Makoto Kobayashi , Masakazu Yamamoto , Yoshio Miyake
IPC分类号： F04D1/00 , F04D1/06 , F04D13/06 , F04D13/14 , F04D29/22 , F04D29/40 , F04D29/42
CPC分类号： F04D13/0606 , F04D1/006 , F04D1/06 , F04D13/14 , F04D29/2211 , F04D29/406 , F04D29/4266 , F04D29/4273
摘要： A pump casing made of sheet metal has a substantially cylindrical cup-shaped sheet-metal pump casing having a bottom on one axial and thereof and an opening defined in an opposite axial end thereof. The interior of the pump casing is divided by a partition wall disposed therein into a suction chamber and a hydrocasing chamber with an impeller rotatably housed therein. A suction nozzle is mounted on a cylindrical side wall of the pump casing and communicates with the suction chamber. The partition wall is joined to the bottom of the pump casing. The suction nozzle is positioned over the suction and hydrocasing chambers.
摘要翻译：由金属板制成的泵壳体具有基本上圆柱形的杯形金属片式金属泵壳体，其在一个轴向上具有底部，并且在其相对的轴向端部限定开口。泵壳的内部由设置在其中的分隔壁分成吸入室和具有可旋转地容纳在其中的叶轮的加氢处理室。吸嘴安装在泵壳的圆筒形侧壁上并与抽吸室连通。分隔壁连接到泵壳的底部。吸嘴位于抽吸和加氢室的上方。

39. 发明授权

US5168188A Canned motor bearing having an integrally formed load side bearing bracket and end plate 失效
标题翻译：具有整体成形载荷的轴承座轴承座和端板的CANNED电动机轴承
公开(公告)号：US5168188A
公开(公告)日：1992-12-01
申请号：US728678
申请日：1991-07-12
申请人： Masakazu Yamamoto , Hiromi Sakacho , Seiichirou Yamada
发明人： Masakazu Yamamoto , Hiromi Sakacho , Seiichirou Yamada
IPC分类号： H02K5/128 , H02K5/16 , H02K5/22
CPC分类号： H02K5/128
摘要： A canned motor equipped with a stator chamber, a load side bearing bracket and an opposite side bearing bracket on the load side and opposite side of the stator chamber. The stator chamber is formed by integrally welding a stator core, an outside can, an inside can, a load side end plate and opposite side end plate. The load side bearing bracket and the opposite side bearing bracket each includes a bearing boss supporting a radial bearing and a shaft seal thereon. The improvement consists of the end plate and the bearing bracket on the load side being integrally formed to provide a single shell structure and the inside can being welded to the bearing boss of the load side bearing bracket. By this arrangement, the number of components required for the motor is reduced, axial length of the motor is shortened and heat radiation from the end surface of the stator chamber on the load side is enhanced.

40. 发明授权

US4912669A Document-editing system 失效
标题翻译：文件编辑系统
公开(公告)号：US4912669A
公开(公告)日：1990-03-27
申请号：US908614
申请日：1986-09-17
申请人： Tadahiro Iwamoto , Mituo Katou , Masakazu Yamamoto
发明人： Tadahiro Iwamoto , Mituo Katou , Masakazu Yamamoto
IPC分类号： G06F7/22 , G06F17/21 , G06F17/22 , G06F17/24
CPC分类号： G06F17/2247 , G06F17/211 , G06F17/2205 , G06F17/243
摘要： A document editing system for storing a plurality of format data records in a tree structure which define the format of a document. The format data records comprise any combination of a title field, a basic field, and a group field. A document data management section, in response to a document preparation request from a work station, prepares a basic document having a tree structure consistent with the document format data records. Furthermore, the document data management section updates the basic document with externally input data to prepare a target document. The document data management section determines the number of lines and characters per line of a group field including a line/character increase or decrease field, from a tree structure subordinate to the group field.
摘要翻译：一种文档编辑系统，用于以限定文档格式的树结构存储多个格式数据记录。格式数据记录包括标题字段，基本字段和组字段的任何组合。文档数据管理部分响应于来自工作站的文档准备请求，准备具有与文档格式数据记录一致的树结构的基本文档。此外，文档数据管理部分利用外部输入数据更新基本文档以准备目标文档。文档数据管理部分从从属于组字段的树结构确定包括行/字符增加或减少字段的组字段每行的行数和字符数。

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