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公开(公告)号：US4858899A
公开(公告)日：1989-08-22
申请号：US923483
申请日：1986-10-27
申请人： Masaru Saotome , Takao Ushijima , Takeshi Noguchi , Naomi Sato , Tsutomu Nakao
发明人： Masaru Saotome , Takao Ushijima , Takeshi Noguchi , Naomi Sato , Tsutomu Nakao
CPC分类号： F16F13/28 , B60G7/006 , B60G2204/143 , B60G2204/41062
摘要： A bushing type vibration insulator, for example, used as a suspension bushing of an automotive vehicle. The vibration insulator consists of an outer cylindrical member connected to one member of the suspension. The outer cylindrical member is connected through an elastomeric member with an inner cylindrical member which is connected to another member of the suspension. The inner and outer cylindrical members share a common central longitudinal axis. Two fluid chambers are formed between the outer cylindrical member and the elastomeric member and filled with a fluid. The fluid chambers are communicable through a communication passage formed through an actuator fixedly secured directly to the outer cylindrical member. The actuator is constructed and arranged to block fluid flow through the communication passage under a predetermined condition, thereby raising the spring constant of the vibration insulator.
摘要翻译： 例如，用作机动车辆的悬挂衬套的衬套型隔振器。 隔振器由连接到悬架的一个构件的外圆筒构件组成。 外圆柱形构件通过弹性体构件与内圆柱形构件连接，内圆柱构件连接到悬架的另一构件。 内部和外部圆柱形构件共享共同的中心纵向轴线。 两个流体室形成在外圆柱形构件和弹性体构件之间并且填充有流体。 流体室可通过形成在通过固定地直接固定在外圆柱形构件上的致动器的连接通道连通。 致动器被构造和布置成阻止在预定条件下通过连通通道的流体流动，从而提高振动绝缘体的弹簧常数。
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2.发明授权Vibration insulating device with flexible diaphragm between radially outer gas chamber and radially inner liquid chamber 失效具有柔性隔膜的隔振装置，位于径向外部气室和径向内部液体室之间
公开(公告)号：US4790520A
公开(公告)日：1988-12-13
申请号：US933898
申请日：1986-11-24
申请人： Atsuo Tanaka , Takao Okubo , Takao Ushijima , Takeshi Noguchi
发明人： Atsuo Tanaka , Takao Okubo , Takao Ushijima , Takeshi Noguchi
CPC分类号： F16F13/14 , F16F13/1409 , F16F13/20
摘要： A vibration insulating device to be installed between two members of a vibration system of an automotive vehicle. The device consists of an annular elastic member disposed between coaxial inner and outer cylindrical members and located coaxial with the outer cylindrical member. The elastic member is formed at its outer peripheral surface with a deep annular groove coaxial with the outer cylindrical member which groove is covered with the outer cylindrical member to define an annular hollow chamber. A generally cylindrical flexible diaphragm member is secured between the outer cylindrical member and the elastic member in such a manner that its central annular section divides the hollow chamber into a radially outward gas chamber and a radially inward liquid chamber, thereby effectively absorbing even high frequency small amplitude vibration transmitted to the device under deformation of the flexible diaphragm member.
摘要翻译： 一种安装在机动车辆的振动系统的两个构件之间的隔振装置。 该装置由环形弹性构件组成，该弹性构件设置在同心的内圆筒构件和外圆筒构件之间，并与外筒构件同轴设置。 弹性构件在其外周面上形成有与外圆柱形构件同轴的深的环形槽，该槽与外圆筒构件覆盖以限定环形中空室。 大致圆柱形的柔性隔膜件固定在外圆柱件和弹性件之间，使其中央环形部分将中空室分成径向向外的气室和径向向内的液体室，从而有效地吸收高频小 振动振动在柔性隔膜构件的变形下传递到装置。
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公开(公告)号：US4802658A
公开(公告)日：1989-02-07
申请号：US134598
申请日：1987-12-16
申请人： Takao Ushijima , Takeshi Noguchi
发明人： Takao Ushijima , Takeshi Noguchi
CPC分类号： F16F13/10
摘要： A vibration isolating apparatus is interposed between a vibration generating portion and a vibration receiving portion. The apparatus includes a main body which has a portion thereof constituted by a resilient member. The main body is provided with a liquid chamber which is capable of being expanded and contracted. The liquid chamber is divided by a partition member into small liquid chambers which are communicated with each other through an orifice. The orifice is able to absorb low-frequency vibrations but unable to absorb high-frequency vibrations. For this reason, a resilient membrane is provided between the small liquid chambers in such a manner as to suppress the rise in pressure inside the small liquid chambers so that high-frequency vibrations are also absorbed. It is possible to enhance the high-frequency vibration absorbing effect by providing, together with the resilient membrane, an opening means having a cross-sectional opening area which is larger than that of the orifice but smaller than the effective cross-sectional opening area of the resilient membrane.
摘要翻译： 振动产生部和振动接收部之间设置隔振装置。 该装置包括具有由弹性构件构成的部分的主体。 主体设有能够膨胀和收缩的液体室。 液体室由分隔构件分成通过孔口彼此连通的小液体室。 孔口能够吸收低频振动，但不能吸收高频振动。 为此，在小液体室之间设置弹性膜，以抑制小液体室内的压力升高，从而吸收高频振动。 通过与弹性膜一起设置开口装置，该开口装置的开口部分的开口面积大于孔口的开口面积，但是小于有效的截面开口面积，可以提高高频吸振效果 弹性膜。
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公开(公告)号：US4611782A
公开(公告)日：1986-09-16
申请号：US720729
申请日：1985-04-08
申请人： Takao Ushijima , Takeshi Noguchi
发明人： Takao Ushijima , Takeshi Noguchi
摘要： A vibration isolating apparatus employed for mounting, for example, the engine of an automobile includes a tube communicated with a hollow chamber which is expanded and contracted by vibrations generated in the engine. The tube is provided therein with a mass member which has a larger density than that of a fluid sealed inside the hollow chamber. The mass member is movable by means of the circulation of the fluid inside the tube. Accordingly, the mass member encourages the occurrence of resonance of the fluid inside the tube, whereby the vibrations are absorbed by means of the air-column resonance.
摘要翻译： 用于安装例如汽车发动机的隔振装置包括与中空室连通的管，该中空室通过在发动机中产生的振动而膨胀和收缩。 该管在其中设置有具有比密封在中空室内部的流体密度大的密封件的质量件。 质量构件可以通过管内的流体的循环而移动。 因此，质量构件鼓励管内的流体的共振的发生，由此通过空气柱共振来吸收振动。
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公开(公告)号：US08424775B2
公开(公告)日：2013-04-23
申请号：US13368602
申请日：2012-02-08
申请人： Hiroaki Mizukoshi , Masami Tanaka , Yuichi Ito , Hayato Kita , Takao Ushijima , Masahiro Hara
发明人： Hiroaki Mizukoshi , Masami Tanaka , Yuichi Ito , Hayato Kita , Takao Ushijima , Masahiro Hara
IPC分类号： G06K19/06
CPC分类号： G06K19/06037 , G06K19/06046 , G06K19/06075
摘要： A two-dimensional code having a rectangular region is provided. In the rectangular region, there are code blocks composed of a plurality of cells, a first specific pattern specifying the positions of the cells, and a second specific pattern separating the code blocks from a background of the code. The first specific pattern is located at a specified corner of the rectangular region. The second specific pattern is located along one or more of first borders along which the first specific pattern is located, the first borders being part of the borders of the rectangular region. The code blocks include error-correction code blocks, which are located along second borders which are different from a border of the borders along which the second specific pattern is located. The second borders are part of the borders. Compressed data code blocks are also arranged in the same way as the error-correction code blocks.
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6.发明授权Two-dimensional code having rectangular region provided with specific patterns to specify cell positions and distinction from background 有权具有矩形区域的二维码提供特定图案以指定单元格位置和与背景的区别公开(公告)号：US08413909B2
公开(公告)日：2013-04-09
申请号：US13368614
申请日：2012-02-08
申请人： Hiroaki Mizukoshi , Masami Tanaka , Yuichi Ito , Hayato Kita , Takao Ushijima , Masahiro Hara
发明人： Hiroaki Mizukoshi , Masami Tanaka , Yuichi Ito , Hayato Kita , Takao Ushijima , Masahiro Hara
IPC分类号： G06K19/06
CPC分类号： G06K19/06037 , G06K19/06046 , G06K19/06075
摘要： A two-dimensional code having a rectangular region is provided. In the rectangular region, there are code blocks composed of a plurality of cells, a first specific pattern specifying the positions of the cells, and a second specific pattern separating the code blocks from a background of the code. The first specific pattern is located at a specified corner of the rectangular region. The second specific pattern is located along one or more of first borders along which the first specific pattern is located, the first borders being part of the borders of the rectangular region. The code blocks include error-correction code blocks, which are located along second borders which are different from a border of the borders along which the second specific pattern is located. The second borders are part of the borders. Compressed data code blocks are also arranged in the same way as the error-correction code blocks.
摘要翻译： 提供具有矩形区域的二维码。 在矩形区域中，存在由多个单元组成的代码块，指定单元的位置的第一特定模式以及将代码块与代码的背景区分开的第二特定模式。 第一个特定图案位于矩形区域的指定拐角处。 第二特定图案沿着第一特定图案所位于的第一边界沿着一个或多个第一边界定位，第一边界是矩形区域的边界的一部分。 代码块包括纠错码块，它们沿着与第二特定模式所位于的边界的边界不同的第二边界定位。 第二个边界是边界的一部分。 压缩数据代码块也以与纠错码块相同的方式排列。
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公开(公告)号：US08397999B2
公开(公告)日：2013-03-19
申请号：US13368591
申请日：2012-02-08
申请人： Hiroaki Mizukoshi , Masami Tanaka , Yuichi Ito , Hayato Kita , Takao Ushijima , Masahiro Hara
发明人： Hiroaki Mizukoshi , Masami Tanaka , Yuichi Ito , Hayato Kita , Takao Ushijima , Masahiro Hara
IPC分类号： G06K19/06
CPC分类号： G06K19/06037 , G06K19/06046 , G06K19/06075
摘要： A two-dimensional code having a rectangular region is provided. In the rectangular region, there are code blocks composed of a plurality of cells, a first specific pattern specifying the positions of the cells, and a second specific pattern separating the code blocks from a background of the code. The first specific pattern is located at a specified corner of the rectangular region. The second specific pattern is located along one or more of first borders along which the first specific pattern is located, the first borders being part of the borders of the rectangular region. The code blocks include error-correction code blocks, which are located along second borders which are different from a border of the borders along which the second specific pattern is located. The second borders are part of the borders. Compressed data code blocks are also arranged in the same way as the error-correction code blocks.
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公开(公告)号：US4872650A
公开(公告)日：1989-10-10
申请号：US206718
申请日：1988-06-15
申请人： Toshiyuki Tabata , Tatsuro Ishiyama , Takao Ushijima , Takuya Dan
发明人： Toshiyuki Tabata , Tatsuro Ishiyama , Takao Ushijima , Takuya Dan
摘要： A vibration insulating device for preventing vibration from being transmitted from an engine to a vehicle body in an automotive vehicle. The vibration insulating device is comprised of an elastic support member bonded between an inner cylinder connected to the engine and an outer cylinder connected to the vehicle body. The elastic support member is formed with a hollow which is located on an upper side of an imaginary horizontal plane containing the axis of the inner cylinder. The hollow functions to prevent a considerable tensile force from being applied to the elastic support member. Two small liquid chambers are formed between a part of the elastic support member and the inner periphery of the outer cylinder, and located on a lower side of the imaginary vertical plane. The two small liquid chambers communicate through an orifice passage. Additionally, one of the two small liquid chambers is adjacent to an air chamber through a flexible diaphragm.
摘要翻译： 一种用于防止机动车辆中的发动机向车身传递振动的防振装置。 所述隔振装置由粘接在与所述发动机连接的内筒和与所述车体连接的外筒之间的弹性支撑构件构成。 弹性支撑构件形成有位于包含内筒的轴线的假想水平面的上侧的中空部。 中空的功能是防止相当大的张力施加到弹性支撑构件上。 在弹性支撑构件的一部分和外筒的内周之间形成两个小的液体室，并且位于假想垂直平面的下侧。 两个小液体室通过孔口连通。 另外，两个小液体室中的一个通过柔性膜片与气室相邻。
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公开(公告)号：US09129198B2
公开(公告)日：2015-09-08
申请号：US13421414
申请日：2012-03-15
申请人： Manabu Miyazaki , Takao Ushijima , Koji Konosu , Atsushi Tano
发明人： Manabu Miyazaki , Takao Ushijima , Koji Konosu , Atsushi Tano
CPC分类号： G06K19/0614 , G06K7/10732
摘要： Disclosed herein are an information code and an information code reader. In information code, a plurality of light-colored modules exhibiting the reflective characteristics of light color when light of a second wavelength band different from light of a first wavelength band is radiated and a plurality of dark-colored modules exhibiting the reflective characteristics of dark color when the light of a second wavelength band is radiated are arranged in a code region. The information code includes a masked portion disposed in a predetermined region of the code region in which light is intercepted and prevents the corresponding information code from being read, and configured to, when the light of a second wavelength band is radiated, allow light reflected from the modules of the corresponding code region to pass therethrough and thereby interrupt the light of a first wavelength band.
摘要翻译： 这里公开的是信息代码和信息代码阅读器。 在信息代码中，散发出与第一波长带的光不同的第二波长带的光的表现出浅色反射特性的多个浅色模块以及表现出深色反射特性的多个深色模块 当辐射第二波长带的光被排列在码区域中时。 所述信息码包括被设置在所述代码区域的光被截取的预定区域中的掩蔽部分，并且防止相应的信息代码被读取，并且被配置为当第二波长带的光被照射时，允许从 相应代码区域的模块通过，从而中断第一波长带的光。
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10.发明授权公开(公告)号：US08434690B2
公开(公告)日：2013-05-07
申请号：US12404473
申请日：2009-03-16
申请人： Takao Ushijima , Hiroaki Mizukoshi , Hayato Kita
发明人： Takao Ushijima , Hiroaki Mizukoshi , Hayato Kita
CPC分类号： G06K19/06037 , G06K7/1408 , G06K7/1417 , G06K19/06046 , G06K19/06056 , G06K19/0614 , G06K2019/06225 , G06K2019/06262
摘要： A two-dimensional code having a rectangular region is provided. In the rectangular region, there are a plurality of code blocks, a first specific pattern, and error-correction code blocks. Each code block is composed of a plurality of cells aggregated together and formed to have both a specified corner in the rectangular region and the plurality of code blocks arranged in the rectangular region. The specific pattern is used to specify the positions of the cells. The error-correction code blocks are contained in the code blocks and formed to correct an error. The error-correction code blocks are arranged contiguously to part of the borders of the rectangular region. The part of the borders is displaced from the first specific pattern. Compressed data code blocks are also arranged in the same way as the error-correction code blocks.
摘要翻译： 提供具有矩形区域的二维码。 在矩形区域中，存在多个代码块，第一特定模式和纠错码块。 每个代码块由聚集在一起并形成为具有矩形区域中的指定拐角和布置在矩形区域中的多个代码块的多个单元组成。 具体模式用于指定单元格的位置。 纠错码块包含在代码块中并形成以纠正错误。 纠错码块被布置成与矩形区域的边界的一部分相邻。 边界的一部分从第一个特定模式中移开。 压缩数据代码块也以与纠错码块相同的方式排列。
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