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    • 81. 发明申请
    • Method of Producing 3,4-Diacyloxy-1-Butene
    • 生产3,4-二酰氧基-1-丁烯的方法
    • US20090054717A1
    • 2009-02-26
    • US12194031
    • 2008-08-19
    • Tomohisa OkadaYuji Yamaguchi
    • Tomohisa OkadaYuji Yamaguchi
    • C07C5/27
    • C07C67/293C07C67/54Y02P20/582C07C69/007C07C69/16
    • This invention provides a method of producing 3,4-diacyloxy-1-butene by isomerization by heating 1,4-diacyloxy-2-butene in the presence of an isomerization catalyst, with a higher yield rate with respect to the supply amount of a starting material, even not changing a kind of the isomerization catalyst, a composition of the starting material, and/or a chemical structure of 1,4-diacyloxy-2-butene used as the starting material. This advantage is achieved by preventing the isomerization from terminating through suppressing attaining equilibrium.The isomerization is conducted while distilling away 3,4-diacyloxy-1-butene (the isomerized product) with use of a reactor equipped with a distillation device. The isomerization is preferably carried out under heating to a temperature of not less than the boiling point of 3,4-diacyloxy-1-butene. Also, the isomerization is preferably carried out under a reducing pressure. Further preferably, 1,4-diacyloxy-2-butene is continuously supplied and 3,4-diacyloxy-1-butene is continuously distilled away during isomerization.
    • 本发明提供了一种通过在异构化催化剂存在下加热1,4-二酰氧基-2-丁烯通过异构化生产3,4-二酰氧基-1-丁烯的方法,相对于 起始原料,甚至不改变一种异构化催化剂,起始原料的组成和/或用作起始原料的1,4-二酰氧基-2-丁烯的化学结构。 这个优点是通过抑制获得平衡来防止异构化终止而实现的。 在使用装备有蒸馏装置的反应器蒸馏除去3,4-二酰氧基-1-丁烯(异构化产物)的同时进行异构化。 异构化优选在加热至不低于3,4-二酰氧基-1-丁烯的沸点的温度下进行。 此外,异构化优选在还原压力下进行。 进一步优选连续供给1,4-二酰氧基-2-丁烯,异构化期间连续蒸馏出3,4-二酰氧基-1-丁烯。
    • 82. 发明授权
    • Image processing apparatus and method of same
    • 图像处理装置及其方法
    • US07372466B2
    • 2008-05-13
    • US10385100
    • 2003-03-10
    • Tetsugo InadaJin SatohYuji Yamaguchi
    • Tetsugo InadaJin SatohYuji Yamaguchi
    • G06F12/02G06T1/60G06T1/00
    • G06T15/30
    • An image processing apparatus, able to suppress occurrence of a penalty such as page miss and able to efficiently draw an image, provided with a triangle transfer control device for judging whether a triangle is inside/outside a page, detecting a page where a triangle may be drawn, preparing a list of pages where triangles will be drawn, taking out a page from this list, outputting the triangle data and the corresponding drawing page data to a triangle drawing device so as to draw the object (triangle) for only the interior of the region of that page, erasing the output drawing page from the prepared list, and outputting triangle data and corresponding drawing page data until there are no longer pages on the list so as to draw all triangles in the pages.
    • 一种图像处理装置,其能够抑制诸如页面未命中的发生并能够有效地绘制图像的设备,其具有用于判断三角形是否在页面的内部/外部的三角形传送控制装置,检测三角形的页面 绘制,准备一个将三角形绘制的页面列表,从该列表中取出页面,将三角形数据和相应的绘图页面数据输出到三角形绘图设备,以便仅绘制内部的对象(三角形) 从该准备列表中删除输出图纸页面,并输出三角形数据和对应的绘图页面数据,直到列表中不再有页面,以便画出页面中的所有三角形。
    • 86. 发明申请
    • Pneumatic tire
    • 气动轮胎
    • US20050241742A1
    • 2005-11-03
    • US10519558
    • 2003-06-24
    • Makoto TsurutaYuji Yamaguchi
    • Makoto TsurutaYuji Yamaguchi
    • B60C9/20B60C9/22B60C9/00
    • B60C9/20B60C9/22Y10T152/10765Y10T152/10792Y10T152/10855
    • A pneumatic tire for heavy load is provided to be able to effectively enhance the transversal stiffness, so that the carcass can be prevented from breaking before the other reinforcement members such as a belt and a reinforcement layer break. A tread rubber is arranged radially outwardly on the crown portion of the carcass. A belt consisting of at least one belt layer is arranged between the tread rubber and the carcass. The belt layer containing cords extending in a direction inclined from the tire's circumferential direction. At least one circumferential reinforcement layer containing meandering cords extending generally along the tire's circumferential direction in a wavy or zigzag shape is provided radially outwardly or inwardly on the belt or between the belt layers. At least one transversal reinforcement layer containing straight cords extending generally perpendicular to the tire's circumferential direction is provided on the position radially outwardly adjacent to the crown portion of the carcass.
    • 提供了一种用于重负荷的充气轮胎,以能够有效地提高横向刚度,使得可以防止在诸如带和加强层之类的其它加强构件破裂之前破坏胎体。 胎体橡胶在胎体的胎冠部分上径向向外布置。 由至少一个带层组成的带布置在胎面橡胶和胎体之间。 带束层包含从轮胎的圆周方向倾斜的方向延伸的帘线。 至少一个圆周加强层包含大体上沿着轮胎的圆周方向以波浪形或锯齿形状延伸的曲折帘线,其径向向外或向内设置在带上或皮带层之间。 在与胎体的胎冠部分相邻的径向向外的位置处设置至少一个横向加强层,该横向加强层包含大致垂直于轮胎周向延伸的直线。
    • 88. 发明授权
    • Apparatus and method for storing and accessing picture generation data
    • 用于存储和访问图像生成数据的装置和方法
    • US6040844A
    • 2000-03-21
    • US899925
    • 1997-07-24
    • Yuji YamaguchiMasaharu YoshimoriHiroyuki OzawaRyohei IidaKazuo Taniguchi
    • Yuji YamaguchiMasaharu YoshimoriHiroyuki OzawaRyohei IidaKazuo Taniguchi
    • G06T15/10G06F12/06
    • G06T15/10
    • A system for mapping texture data at high speed with flexibility to different applications wherein texture data is sent to a memory interface (MEMIF) thorough a digital differential analyzer (DDA) and a texture mapping unit (TMAP) and loaded to free areas of a Z coordinatory memory (ZBUF) and a drawing data memory (FBUF). A Z coordinate value or drawing data is read/written through a bidirectional port. The TMAP converts texture coordinates into a physical address, reads texture data from dedicated read ports of the ZBUF and the FBUF with the physical address, and maps the texture data. Each of the ZBUF and the FBUF has a DRAM unit and an auxiliary memory. Data of one row of the DRAM unit can be sent to the auxiliary memory means at a time. When desired texture data is not present in the auxiliary memory, data of the entire row of the desired texture data is sent to the auxiliary memory and then read.
    • 一种用于将纹理数据高速映射到不同应用的系统,其中纹理数据通过数字差分分析器(DDA)和纹理映射单元(TMAP)发送到存储器接口(MEMIF),并被加载到Z的空闲区域 协调记忆体(ZBUF)和图形数据存储器(FBUF)。 通过双向端口读/写Z坐标值或绘图数据。 TMAP将纹理坐标转换为物理地址,从物理地址的ZBUF和FBUF的专用读取端口读取纹理数据,并映射纹理数据。 每个ZBUF和FBUF都有一个DRAM单元和一个辅助存储器。 DRAM单元的一行的数据可以一次发送到辅助存储装置。 当期望的纹理数据不存在于辅助存储器中时,期望纹理数据的整行的数据被发送到辅助存储器然后读取。
    • 90. 发明授权
    • Semiconductor memory device having auxiliary memory
    • 半导体存储器件具有辅助存储器
    • US5818765A
    • 1998-10-06
    • US912373
    • 1997-08-18
    • Kazuo TaniguchiMasayuki MiyabayashiYuji Yamaguchi
    • Kazuo TaniguchiMasayuki MiyabayashiYuji Yamaguchi
    • G11C11/401G06F12/08G11C7/10G11C11/00G11C29/36G11C7/00G11C8/00
    • G11C11/005G11C7/103G11C29/36
    • A semiconductor memory comprising a memory cell array including a plurality of the memory cells arranged in a matrix, the memory cells being able to be written with and read out data; a reading/writing means for reading and writing data with respect to a selected memory cell; a plurality of auxiliary data storing means arranged in series, a first means among them being connected to the memory cell array and each of the auxiliary data storing means storing a part of the data stored in the memory cell array; a plurality of data output means, each of the data output means being connected to one of the auxiliary data storing means; and a plurality of external data buses, each of the external data buses being connected to one of the data output means; each of the data output means being able to independently output the data stored in a corresponding auxiliary data storing means to a corresponding external data bus.
    • 一种半导体存储器,包括存储单元阵列,该存储单元阵列包括以矩阵形式布置的多个存储单元,所述存储单元能够被写入并读出数据; 用于对所选存储单元读取和写入数据的读/写装置; 多个辅助数据存储装置串联布置,其中的第一装置连接到存储单元阵列,并且每个辅助数据存储装置存储存储在存储单元阵列中的数据的一部分; 多个数据输出装置,每个数据输出装置连接到一个辅助数据存储装置; 和多个外部数据总线,每个所述外部数据总线连接到所述数据输出装置之一; 每个数据输出装置能够独立地将存储在相应的辅助数据存储装置中的数据输出到对应的外部数据总线。