公开(公告)号：US09188177B2

公开(公告)日：2015-11-17

申请号：US13985163

申请日：2012-02-16

申请人： Toru Fujii ,  Kazuya Okubo ,  Kiyotaka Obunai ,  Yoshihisa Kubota ,  Hideaki Okada ,  Tsuyoshi Nakatsuji

发明人： Toru Fujii ,  Kazuya Okubo ,  Kiyotaka Obunai ,  Yoshihisa Kubota ,  Hideaki Okada ,  Tsuyoshi Nakatsuji

IPC分类号： F16D65/00 ,  F16D65/12 ,  F16D65/02

CPC分类号： F16D65/0006 ,  F16D65/12 ,  F16D65/128 ,  F16D2065/132 ,  F16D2065/1328

摘要： A brake disc is provided capable of effectively reducing the generation of noise such as brake noise by making specifications relating to lightening holes different from each other between two brake disc plates. In the brake disc, two brake disc plates are laminated so as to slide on each other by vibration during braking, and specifications relating to one or more selected from lightening holes, plate thickness, diameter, and warpage are made different from each other between the brake disc plates. In addition, lightening holes are formed on at least one of the brake disc plates, and one or more specifications selected from the number of lightening holes, the shapes of the lightening holes, the sizes of the lightening holes, and the arrangement positions of the lightening holes are made different from each other between the brake disc plates.

摘要翻译： 提供了一种制动盘，其能够通过在两个制动盘盘之间制造与彼此不同的减光孔的规格，从而有效地减少诸如制动噪声的噪声的产生。 在制动盘中，通过在制动时的振动使两个制动盘片层压成彼此相互滑动，并且在从放电孔，板厚，直径和翘曲中选择的一个或多个的规格在 制动盘片。 另外，在至少一个制动盘片上形成有减光孔，从减光孔的数量，减亮孔的形状，发光孔的尺寸和排列位置的一个或多个规格 制动盘板之间的减光孔彼此不同。

公开(公告)号：US20120257781A1

公开(公告)日：2012-10-11

申请号：US13514658

申请日：2010-12-24

申请人： Yoshimichi Kajihara ,  Yohei Jin ,  Toru Fujii

发明人： Yoshimichi Kajihara ,  Yohei Jin ,  Toru Fujii

IPC分类号： H04R7/02 ,  H04R11/02

CPC分类号： H04R31/003 ,  H04R7/122 ,  H04R2231/001 ,  H04R2307/021 ,  H04R2307/023 ,  H04R2307/025 ,  H04R2307/029 ,  H04R2400/11 ,  H04R2499/13 ,  H04R2499/15

摘要： Each of a speaker diaphragm, a dust cap, and a frame includes a resin and a plant opal that is extracted from a bamboo leaf, and is formed by injection molding or sheet molding. The configuration can enhance stiffness of each of the diaphragm, the dust cap, and the frame and implement high performance.

摘要翻译： 扬声器隔膜，防尘盖和框架均包括从竹叶提取的树脂和植物蛋白石，并通过注射成型或片状成型形成。 该配置可以增强隔膜，防尘盖和框架中的每一个的刚度，并实现高性能。

公开(公告)号：US20120250930A1

公开(公告)日：2012-10-04

申请号：US13511160

申请日：2011-01-12

申请人： Yoshimichi Kajihara ,  Yohei Jin ,  Toru Fujii

发明人： Yoshimichi Kajihara ,  Yohei Jin ,  Toru Fujii

IPC分类号： H04R1/00 ,  H04R31/00 ,  H04R7/02

CPC分类号： H04R31/003 ,  H04R7/12 ,  H04R2307/021 ,  H04R2499/13 ,  Y10T29/49005

摘要： A diaphragm is formed of paper manufactured from a first fiber material and a second fiber material. The first fiber material is beaten to have a given freeness, and the second fiber material is made by carbonizing bamboo fiber that has been fibrillated into a microfibril state. This structure allows the second fiber material to increase a rigidity of the diaphragm and also increase an internal loss, so that sound quality of the speaker that employs this diaphragm can be improved.

摘要翻译： 隔膜由由第一纤维材料和第二纤维材料制成的纸形成。 第一纤维材料被打浆以具有给定的打浆度，并且第二纤维材料通过将原纤化成微纤维状态的竹纤维碳化而制成。 该结构允许第二纤维材料增加隔膜的刚性并且还增加内部损耗，从而可以提高采用该隔膜的扬声器的声音质量。

公开(公告)号：US20120145345A1

公开(公告)日：2012-06-14

申请号：US13397815

申请日：2012-02-16

申请人： Kazuyoshi MIMURA ,  Kenichi Ajiki ,  Shinya Mizone ,  Masahide Sumiyama ,  Toru Fujii

发明人： Kazuyoshi MIMURA ,  Kenichi Ajiki ,  Shinya Mizone ,  Masahide Sumiyama ,  Toru Fujii

IPC分类号： D21H13/10 ,  D21H17/06 ,  D21H27/00 ,  D21J3/00

CPC分类号： H04R31/003 ,  H04R7/02 ,  H04R7/12 ,  H04R9/06 ,  H04R2307/021

摘要： A manufacturing method of a paper making part for a loudspeaker has freedom of adjusting a characteristic and a sound quality, and has a higher productivity. Accordingly, a fibrillating step of a paper making material is achieved by an explosive crushing step. Alternatively, the step is achieved by a mixing step of a paper making material and a liquid, a material micro-fabricating step of applying a pressure to a mixed solution obtained by the mixing step so as to pass through an orifice and thereafter run into a device wall, and a paper making step including the micro-fabricated material.

摘要翻译： 用于扬声器的造纸部件的制造方法具有调节特性和声音质量的自由度，并且具有较高的生产率。 因此，造纸材料的原纤化步骤通过炸药破碎步骤实现。 或者，该步骤通过造纸材料和液体的混合步骤来实现，材料微加工步骤，通过混合步骤获得的混合溶液施加压力，以便通过孔口，然后进入 装置壁，以及包括微型材料的造纸步骤。

公开(公告)号：US08144912B2

公开(公告)日：2012-03-27

申请号：US11813555

申请日：2007-02-23

申请人： Kazuyoshi Mimura ,  Kenichi Ajiki ,  Shinya Mizone ,  Masahide Sumiyama ,  Toru Fujii

发明人： Kazuyoshi Mimura ,  Kenichi Ajiki ,  Shinya Mizone ,  Masahide Sumiyama ,  Toru Fujii

IPC分类号： H01R9/06

CPC分类号： H04R31/003 ,  H04R7/02 ,  H04R7/12 ,  H04R9/06 ,  H04R2307/021

摘要： A manufacturing method of a paper making part for a loudspeaker has freedom of adjusting a characteristic and a sound quality, and has a higher productivity. Accordingly, a fibrillating step of a paper making material is achieved by an explosive crushing step. Alternatively, the step is achieved by a mixing step of a paper making material and a liquid, a material micro-fabricating step of applying a pressure to a mixed solution obtained by the mixing step so as to pass through an orifice and thereafter run into a device wall, and a paper making step including the micro-fabricated material.

摘要翻译： 用于扬声器的造纸部件的制造方法具有调节特性和声音质量的自由度，并且具有较高的生产率。 因此，造纸材料的原纤化步骤通过炸药破碎步骤实现。 或者，该步骤通过造纸材料和液体的混合步骤来实现，材料微加工步骤，通过混合步骤获得的混合溶液施加压力，以便通过孔口，然后进入 装置壁，以及包括微型材料的造纸步骤。

公开(公告)号：US20110007931A1

公开(公告)日：2011-01-13

申请号：US12921231

申请日：2009-07-23

申请人： Yohei Jin ,  Kazuyoshi Mimura ,  Shinya Mizone ,  Toru Fujii

发明人： Yohei Jin ,  Kazuyoshi Mimura ,  Shinya Mizone ,  Toru Fujii

IPC分类号： H04R1/00 ,  G10K13/00 ,  D21F13/00

CPC分类号： H04R31/003 ,  H04R7/12 ,  H04R2307/021 ,  H04R2307/025 ,  H04R2499/13

摘要： A speaker diaphragm of the present invention is molded by paper-making molding, using not smaller than 5 wt % of fibers extracted from at least bamboo leaves. It is thereby possible to improve the rigidity of the speaker diaphragm, so as to realize a speaker diaphragm with low environmental load, reducible cost and high sound quality.

摘要翻译： 使用不少于5重量％从至少竹叶提取的纤维的造纸成型本发明的扬声器振膜。 从而可以提高扬声器振膜的刚性，从而实现低环境负荷，可降低成本和高音质的扬声器振动膜。

公开(公告)号：US07640126B2

公开(公告)日：2009-12-29

申请号：US12108153

申请日：2008-04-23

申请人： Toru Fujii

发明人： Toru Fujii

IPC分类号： G06F19/00

CPC分类号： G05B23/024 ,  G05B2219/31477 ,  G05B2219/32221 ,  Y02P90/14 ,  Y02P90/22

摘要： An inspectional equation storage unit 103 for storing an inspectional equation calculating one or more principal component scores, the inspectional equation being obtained by performing a principal component analysis on measured data on a plurality of measuring objects in terms of two or more correlated measurement items, and the measuring objects being processed by the manufacturing apparatus whose adjustable conditions are changed while the manufacturing apparatus is in a normal state; an inspected measured-data acceptance unit 104 for accepting inspected measured data on the measuring objects processed by the manufacturing apparatus in terms of the measurement items corresponding to each term contained in the inspectional equation; a principal-component-score calculation unit 105 for calculating principal component scores using the inspected measured data with the inspectional equation; an inspecting unit 106 for inspecting the manufacturing apparatus using the calculated principal component scores; and an output unit 107 for outputting the inspecting results.

摘要翻译： 检验方程式存储单元103，用于存储计算一个或多个主成分分数的检验方程，所述检验方程通过对两个或更多个相关测量项目的多个测量对象上的测量数据执行主成分分析而获得，以及 在制造装置处于正常状态时，由可调整条件改变的制造装置处理的测量对象; 检查测量数据接收单元104，用于根据与检查方程中包含的每个项相对应的测量项接受由制造设备处理的测量对象上的检查测量数据; 主成分分数计算单元105，用于使用检查方程用检验的测量数据计算主成分分数; 检查单元106，用于使用所计算的主成分分数来检查制造装置; 以及用于输出检查结果的输出单元107。

公开(公告)号：US07305313B2

公开(公告)日：2007-12-04

申请号：US11311639

申请日：2005-12-20

申请人： Toru Fujii ,  Shiro Sugihara

发明人： Toru Fujii ,  Shiro Sugihara

IPC分类号： G06F19/00

CPC分类号： G06Q50/04 ,  Y02P90/30

摘要： A quality variation display device that can surely identify periodic information about quality on a product number basis such as the occurrence of a failure for every prescribed number of products is provided. The device includes a quality data storing database that stores the measurement result of each product measured by a measuring unit in association with the manufacturing order, an interval statistic calculation portion that shifts an interval corresponding to a prescribed number of products by a prescribed shift number of products, obtains a statistic for each of the intervals, and produces a graph representing the statistics in the manufacturing order at equal intervals, and a display portion that displays the graph.

摘要翻译： 提供了可以确定地在产品编号基础上确定关于质量的定期信息的质量变化显示装置，例如每个规定数量的产品发生故障。 该装置包括质量数据存储数据库，其存储与制造顺序相关联的由测量单元测量的每个乘积的测量结果;间隔统计计算部分，用于将与规定数量的产品相对应的间隔移位规定的位移数 产品，获得每个间隔的统计量，并以相等的间隔生成表示制造顺序中的统计数据的图形，以及显示图形的显示部分。

公开(公告)号：US07203561B2

公开(公告)日：2007-04-10

申请号：US11260664

申请日：2005-10-28

申请人： Shiro Sugihara ,  Toru Fujii

发明人： Shiro Sugihara ,  Toru Fujii

IPC分类号： G06F19/00

CPC分类号： G05B19/4183 ,  G05B15/02 ,  G05B23/0267 ,  G05B2219/31356 ,  G05B2219/31455 ,  G05B2219/31469 ,  G05B2219/32196 ,  Y02P90/10 ,  Y02P90/14 ,  Y02P90/22

摘要： An information processing device is provided for facilitating analysis of operation states of production facilities. The information processing device includes: an operation state acquisition unit that sequentially acquires operation information indicating operation of a production facility on a production line and stop information indicating stop of the facility, for each production facility; a stop cause receiving unit that receives input of stop cause information indicating a cause of stop of the production facility, for each production facility; an data association unit that associates the stop cause information at least with the stop information and stores the operation information and the associated information into a storage unit; and a display control unit that displays both the stored operation information and the associated information with respect to plural production facilities in time series on a display screen.

摘要翻译： 提供了一种信息处理装置，用于便于分析生产设备的操作状态。 信息处理装置包括：操作状态获取单元，对于每个生产设备，顺序地获取指示生产线上的生产设施的操作的操作信息，并停止指示设施的停止的信息; 对于每个生产设备，停止原因接收单元接收指示生产设备停止原因的停止原因信息的输入; 数据关联单元，其使停止原因信息至少与停止信息相关联，并将操作信息和相关信息存储到存储单元中; 以及显示控制单元，其在显示屏幕上以时间序列的方式显示相对于多个生产设施的存储的操作信息和相关信息。

公开(公告)号：US07161386B2

公开(公告)日：2007-01-09

申请号：US11143994

申请日：2005-06-03

申请人： Akira Takiba ,  Toru Fujii ,  Tetsuyo Shigehiro

发明人： Akira Takiba ,  Toru Fujii ,  Tetsuyo Shigehiro

IPC分类号： H03K19/094

CPC分类号： H03K19/018507

摘要： A signal-level converter is provided between a first terminal and a second terminal. The first terminal is connected to a first logic circuit operating at a first supply voltage higher than a given reference voltage. The second terminal is connected to a second logic circuit operating at a second supply voltage higher than the first supply voltage. The signal-level converter has a switching transistor that forms a current passage between the first and the second terminals in response to a control signal supplied to a gate of the switching transistor and a bus-hold circuitry, provided between the switching transistor and either the first or the second terminal as the output terminal, the other being the input terminal, and configured to convert a voltage level of a signal transferred via the switching transistor into another voltage level at the output terminal. The bus-hold circuitry may have two bus-hold circuits between the input and the output terminals, for two-way signal transfer. The bus-hold circuitry may have one bus-hold circuit between the switching transistor and the output terminal, for one-way signal transfer. These circuit arrangements offer reduced chip size and simplified control operations for accurate output-terminal voltages. Moreover, the arrangements omit one direction-switching terminal in two-way signal transfer.

摘要翻译： 信号电平转换器设置在第一端子和第二端子之间。 第一端子连接到以高于给定参考电压的第一电源电压工作的第一逻辑电路。 第二端子连接到以高于第一电源电压的第二电源电压工作的第二逻辑电路。 信号电平转换器具有开关晶体管，其响应于提供给开关晶体管的栅极的控制信号和设置在开关晶体管和总线保持电路之间的总线保持电路，在第一和第二端子之间形成电流通路 第一端子或第二端子作为输出端子，另一端为输入端子，并且被配置为将经由开关晶体管传送的信号的电压电平转换为输出端子处的另一电压电平。 总线保持电路可以在输入端和输出端之间具有两个总线保持电路，用于双向信号传输。 总线保持电路可以在开关晶体管和输出端之间具有一个总线保持电路，用于单向信号传输。 这些电路安排可以降低芯片尺寸，并简化控制操作，以获得精确的输出端电压。 此外，该布置省略了双向信号传输中的一个方向切换终端。