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31. 发明授权

US6008957A Optical lens and method of making the same 失效
标题翻译：光学透镜及其制作方法
公开(公告)号：US6008957A
公开(公告)日：1999-12-28
申请号：US154749
申请日：1998-09-17
申请人： Yoshimitsu Nomura , Masaaki Fukuda , Takashi Ito , Kaneyoshi Yagi
发明人： Yoshimitsu Nomura , Masaaki Fukuda , Takashi Ito , Kaneyoshi Yagi
IPC分类号： G02B3/00 , B29D11/00 , G02B3/02 , G11B7/135 , G11B7/22 , G02B7/02
CPC分类号： G11B7/1372 , G02B3/02 , G11B7/22
摘要： A lens includes a center-of-gravity adjusting section in order to prevent the center of gravity of the lens from shifting due to removal of a gate portion formed during molding, thereby providing an optical lens which is easily handled and a method of making the optical lens. An optical lens having a flange at the outer periphery of an optically functioning portion includes a gate-cut section formed by cutting off a part of the flange together with a gate portion, continuously with the flange, and a center-of-axis adjusting section, formed by removing a part of the flange, for positioning the center of gravity in alignment with the optical axis of the optically functioning portion.
摘要翻译：透镜包括重心调节部分，以便防止透镜的重心由于在模制过程中形成的门部分的移除而移动，从而提供易于处理的光学透镜以及使光学透镜。在光学功能部分的外周具有凸缘的光学透镜包括通过与凸缘连续地切断凸缘的一部分与栅极部分一起形成的切割部分和轴向中心调节部分通过去除凸缘的一部分而形成，用于将重心定位成与光学功能部分的光轴对齐。

32. 发明授权

US5975882A Molded optical component with gate stubs removed from peripheral rim portions 失效
标题翻译：具有从外围边缘部分移除的浇口短柱的模制光学部件
公开(公告)号：US5975882A
公开(公告)日：1999-11-02
申请号：US921341
申请日：1997-08-29
申请人： Yoshimitsu Nomura , Youhei Shinozawa , Masaaki Fukuda
发明人： Yoshimitsu Nomura , Youhei Shinozawa , Masaaki Fukuda
IPC分类号： B23C3/12 , B29C37/02 , B29C45/38 , B29D11/00
CPC分类号： B29D11/00413 , B29D11/00932 , B29C2793/009 , B29C37/02 , B29C45/382 , Y10S425/808
摘要： A molded optical component which is comprised of a lens portion, an annular outer rim integrally formed around the circumference of the lens portion, an annular reference surface formed on the circumference of the outer rim in a predetermined width along one end thereof, and an obliquely cut surface formed across the circumference of the outer rim by stripping a gate stub therefrom. The obliquely cut surface is extended from the other end of the outer rim up to a position falling short of near boundaries of the reference surface. A gate stub is removed from the molded optical component by bringing cutting edges of a rotary cutting tool into engagement with a circumferential portion of the outer rim at a predetermined angle of inclination with center axis of the latter thereby to remove circumferential portions of the outer rim including the gate sub and to form an obliquely cut surface crosswise of the circumference of the outer rim from the other end thereof up to a position falling short of the reference surface.
摘要翻译：一种模制的光学部件，包括透镜部分，围绕透镜部分的圆周一体地形成的环形外边缘，沿着其一端以预定宽度形成在外边缘的圆周上的环形基准表面，通过从其外缘剥离一个浇口短管而形成在外边缘的圆周上。斜切面从外缘的另一端延伸到距基准面近边界的位置。通过使旋转切削工具的切削刃与外边缘的圆周部分以预定的倾斜角度与后者的中心轴线接合，从模制的光学部件移除浇口短棒，从而去除外边缘的圆周部分包括栅极辅助部分，并且从其另一端形成从外边缘的周边横向到斜下方的倾斜切割面，直到不参考基准面的位置。

33. 发明授权

US4146854A High frequency attenuator using ferrite beads 失效
标题翻译：高频衰减器使用铁珠
公开(公告)号：US4146854A
公开(公告)日：1979-03-27
申请号：US823713
申请日：1977-08-11
申请人： Ken Ishino , Hiroshi Yamashita , Masaaki Fukuda
发明人： Ken Ishino , Hiroshi Yamashita , Masaaki Fukuda
IPC分类号： H01P1/23 , H01P1/22 , H03H7/01 , H05K9/00
CPC分类号： H01P1/22 , H01J2223/15
摘要： An attenuator for use in filtering high-frequency waves propagated in a transmission line, comprising ferrite beads having a conductor passed therethrough which are enclosed firmly within a mixture having powder of ferrimagnetic material dispersed in an organic high polymer.

34. 发明授权

US08557216B2 Magnesium aluminum titanate crystal structure and method for producing same 有权
标题翻译：钛酸镁晶体结构及其制造方法
公开(公告)号：US08557216B2
公开(公告)日：2013-10-15
申请号：US11587991
申请日：2005-04-28
申请人： Tsutomu Fukuda , Masahiro Fukuda , Masaaki Fukuda , Toshinobu Yoko , Masahide Takahashi
发明人： Tsutomu Fukuda , Masahiro Fukuda , Masaaki Fukuda , Toshinobu Yoko , Masahide Takahashi
IPC分类号： C01G23/00 , C04B35/00
CPC分类号： C04B35/465 , C04B35/478 , C04B2235/3206 , C04B2235/3418 , C04B2235/3463 , C04B2235/3472 , C04B2235/3481 , C04B2235/349 , C04B2235/6562 , C04B2235/77 , C04B2235/96 , C04B2235/9607
摘要： To provide an aluminum magnesium titanate crystal structure which can be used stably in variable high temperatures, because of its excellent heat resistance, thermal shock resistance, high thermal decomposition resistance and high mechanical property, and a process for its production. An aluminum magnesium titanate crystal structure, which is a solid solution wherein at least some of Al atoms in the surface layer of aluminum magnesium titanate crystal represented by the empirical formula MgxAl2(1−x)Ti(1+x)O5 (wherein 0.1≦x
摘要翻译：由于其耐热性，耐热冲击性，高耐热分解性和高机械性能优异，因此可以稳定地在可变高温下使用的钛酸铝镁晶体结构体及其制造方法。钛酸铝镁晶体结构，其为由经验式Mg x Al 2（1-x）Ti（1 + x）O 5（1-x）O 5（1-x）O 5）表示的铝酸镁镁晶体的表面层中的至少一些Al原子的固溶体 x <1）被Si原子取代，其热膨胀系数为-6×10-6（1 / K）至6×10-6（1 / K），范围为50至800° C.在20℃/分钟的升温速度下，将钛酸镁镁的剩余比例保持在1100℃的气氛中至少为50％。

35. 再颁专利

USRE42646E1 Method for producing aluminum titanate sintered compact 有权
标题翻译：钛酸铝烧结体的制造方法
公开(公告)号：USRE42646E1
公开(公告)日：2011-08-23
申请号：US12285247
申请日：2003-04-16
申请人： Tsutomu Fukuda , Masahiro Fukuda , Masaaki Fukuda , Toshinobu Yoko , Masahide Takahashi
发明人： Tsutomu Fukuda , Masahiro Fukuda , Masaaki Fukuda , Toshinobu Yoko , Masahide Takahashi
IPC分类号： C04B35/478
CPC分类号： C04B35/478 , C04B35/63 , C04B35/632 , C04B2235/3201 , C04B2235/3206 , C04B2235/3217 , C04B2235/3222 , C04B2235/3231 , C04B2235/3236 , C04B2235/3418 , C04B2235/3472 , C04B2235/442 , C04B2235/5445 , C04B2235/604 , C04B2235/6562 , C04B2235/96 , C04B2235/9607
摘要： The present invention provides a raw material composition for preparing a sintered body of aluminum titanate, the composition comprising (i) 100 parts by weight of a mixture comprising 40 to 50 mol % of TiO2 and 60 to 50 mol % of Al2O3, (ii) 1 to 10 parts by weight of an alkali feldspar represented by the formula: (NxK1-x)AlSi3O8 (0≦x≦1), and (iii) 1 to 10 parts by weight of at least one Mg-containing component selected from the group consisting of a Mg-containing oxide with spinel structure, MgCO3 and MgO, and a process for preparing a sintered body of aluminum titanate comprising sintering a formed product prepared from the raw material composition at 1300 to 1700° C. According to the present invention, a sintered body of aluminum titanate having high mechanical strength and ability to be stably used at high temperatures, as well as its inherent properties of low coefficient of thermal expansion and high corrosion resistance, can be obtained.
摘要翻译：本发明提供了一种制备钛酸铝烧结体的原料组合物，该组合物包括（i）100重量份的包含40-50mol％TiO 2和60-50mol％Al 2 O 3的混合物，（ii） 1〜10重量份由式（NxK1-x）AlSi3O8（0＆nlE; x＆lt; 1E; 1）表示的碱长石，和（iii）1〜10重量份的至少一种含Mg成分，由具有尖晶石结构的含镁氧化物，MgCO 3和MgO组成的组，以及制备钛酸铝烧结体的方法，包括将由原料组合物制备的成形产品烧结在1300至1700℃。根据本发明可以获得具有高机械强度和在高温下稳定使用的能力的钛酸铝烧结体，以及其低热膨胀系数和高耐腐蚀性的固有性质。

36. 再颁专利

USRE42352E1 Method for producing aluminum magnesium titanate sintered product 有权
标题翻译：制造钛酸镁镁烧结体的方法
公开(公告)号：USRE42352E1
公开(公告)日：2011-05-10
申请号：US12285248
申请日：2003-10-09
申请人： Tsutomu Fukuda , Masahiro Fukuda , Masaaki Fukuda , Toshinobu Yoko , Masahide Takahashi
发明人： Tsutomu Fukuda , Masahiro Fukuda , Masaaki Fukuda , Toshinobu Yoko , Masahide Takahashi
IPC分类号： C04B35/478
CPC分类号： C04B35/638 , C04B35/465 , C04B35/478 , C04B2235/3206 , C04B2235/3217 , C04B2235/3222 , C04B2235/3231 , C04B2235/3232 , C04B2235/3472 , C04B2235/6562 , C04B2235/80 , C04B2235/96 , C04B2235/9607
摘要： The present invention provides a process for preparing a sintered body comprising as a basic component aluminum magnesium titanate represented by the composition formula: MgxAl2(1−x)Ti(1+x)O5 wherein the value of x is 0.1≦x
摘要翻译：本发明提供一种制备烧结体的方法，其包含由组成式：Mg x Al 2（1-x）Ti（1 + x）O 5表示的碱性组分钛酸铝镁，其中x的值为0.1和nlE; x <1 。该方法包括以下步骤：从包含含Mg化合物，含Al化合物和含Ti化合物的混合物的100重量份（以氧化物计算）的原料混合物烧结成形产品，与上述组成式中的Mg，Al和Ti的金属组分比相同的金属组分比，以及由组成式：（NayK1-y）AlSi3O8表示的1-10重量份的碱长石，其中y的值为 0＆nlE; y＆nlE; 1。根据本发明的方法，可以获得在高温下连续使用稳定性和优异的机械强度的钛酸镁镁烧结体，同时保持钛酸镁镁烧结体固有的低热膨胀性。

37. 发明申请

US20100030790A1 Data Distribution System 有权
标题翻译：数据分配系统
公开(公告)号：US20100030790A1
公开(公告)日：2010-02-04
申请号：US12503155
申请日：2009-07-15
申请人： Masaaki Fukuda , Masaaki Isozaki
发明人： Masaaki Fukuda , Masaaki Isozaki
IPC分类号： G06F17/30
CPC分类号： G06F17/30194
摘要： There is provided a data distribution system having a distribution device for holding a data file which is a distribution object and a plurality of user terminals, wherein each of the user terminals obtains each of a plurality of file pieces from any of the other user terminals or the distribution device, the plurality of file pieces being obtained by dividing the data file, and the plurality of file pieces obtained are assembled to thereby obtain the data file, at least one predetermined file piece among the plurality of file pieces is a restricted piece for which obtaining from the other user terminals is restricted, and the distribution device restricts distribution of the restricted piece to each of the user terminals, based on a predetermined condition.
摘要翻译：提供了一种数据分配系统，其具有用于保持作为分发对象的数据文件和多个用户终端的分发装置，其中每个用户终端从任何其他用户终端中获取多个文件，分发装置，通过划分数据文件获得的多个文件和所获得的多个文件被组合，从而获得数据文件，多个文件中的至少一个预定文件是用于限制了从其他用户终端得到的分配装置，根据规定的条件，限制片分配给每个用户终端。

38. 发明授权

US07575792B2 Honeycomb filter for clarifying exhaust gas and method for manufacture thereof 有权
标题翻译：用于澄清废气的蜂窝过滤器及其制造方法
公开(公告)号：US07575792B2
公开(公告)日：2009-08-18
申请号：US10559337
申请日：2004-07-09
申请人： Tsutomu Fukuda , Masahiro Fukuda , Masaaki Fukuda , Toshinobu Yoko , Masahide Takahashi
发明人： Tsutomu Fukuda , Masahiro Fukuda , Masaaki Fukuda , Toshinobu Yoko , Masahide Takahashi
IPC分类号： B02B3/12 , C04B35/00 , C04B35/16 , C04B35/03 , C04B35/64 , B01J8/02
CPC分类号： F01N3/0222 , B01D46/2429 , B01D46/2444 , B01D46/2466 , B01D46/247 , B01D46/2474 , B01D2046/2433 , C04B35/465 , C04B35/478 , C04B35/632 , C04B38/0006 , C04B2111/00793 , C04B2235/3201 , C04B2235/3206 , C04B2235/3208 , C04B2235/3217 , C04B2235/3225 , C04B2235/3232 , C04B2235/3244 , C04B2235/3272 , C04B2235/3418 , C04B2235/3472 , C04B2235/5436 , C04B2235/77 , C04B2235/96 , C04B2235/9607 , F01N2330/06 , F01N2330/48 , Y02T10/20 , Y10T428/24149 , C04B38/0009 , C04B38/0074
摘要： A honeycomb filter, for removing from exhaust gas fine solid particles containing carbon, is an aluminum magnesium titanate sintered product obtained by firing at from 1000 to 1700° C. a product formed from a mixture comprising a Mg-containing compound, an Al-containing compound and a Ti-containing compound in the same metal component ratio as the metal component ratio of Mg, Al and Ti in aluminum magnesium titanate represented by the empirical formula MgxAl2(1−x)Ti(1+x)O5 (wherein 0
摘要翻译：一种蜂窝过滤器，用于从废气中除去细小的含有碳的固体颗粒，是一种铝镁钛酸盐烧结产品，其通过在1000至1700℃下煅烧获得的产物由含Mg的化合物，含Al的化合物和含钛化合物，以与经验式Mg x Al 2（1-x）Ti（1 + x）O 5（1-x）O 5）表示的钛酸镁镁中的Mg，Al和Ti的金属组分比相同的金属组分比例（其中0 < x 1），或由以上述混合物计算为氧化物100质量份的混合物和1〜10质量份由经验式（NayK1-y）AlSi3O8表示的碱性长石（其中， 0 <= y <= 1）。

39. 发明申请

US20070122105A1 Recording device, method thereof, program product and program recording medium 审中-公开
标题翻译：记录装置及其方法，程序产品和程序记录介质
公开(公告)号：US20070122105A1
公开(公告)日：2007-05-31
申请号：US11480232
申请日：2006-06-29
申请人： Masaaki Fukuda , Masaaki Isozaki , Kazuyuki Saito
发明人： Masaaki Fukuda , Masaaki Isozaki , Kazuyuki Saito
IPC分类号： H04N5/91
CPC分类号： G11B27/034 , G06F16/41 , G11B2220/20
摘要： A recording device includes a first recording medium in which temporally continuous content data is recorded; a second recording medium in which whole content data is recorded; and a recording controller configured to control the recording of content data in the first recording medium and the second recording medium so that, in the case of deleting a part of content data from the first recording medium, selected content data corresponding to a portion of the whole content data recorded in the second recording medium is deleted from the first recording medium, and when the data amount of content data recorded in the first recording medium is not less than a predetermined threshold after the selected content data is deleted from the first recording medium, with respect to a content in which the process of deleting a part of content data from the first recording medium was interrupted after the whole content data was recorded in the second recording medium, the interrupted process is started again, and with respect to a content whose data is not recorded in the second recording medium, the whole content data is recorded in the second recording medium, then, a part of content data is deleted from the first recording medium.
摘要翻译：记录装置包括其中记录时间上连续的内容数据的第一记录介质; 记录整体内容数据的第二记录介质; 以及记录控制器，被配置为控制第一记录介质和第二记录介质中的内容数据的记录，使得在从第一记录介质删除一部分内容数据的情况下，选择的内容数据对应于从第一记录介质中删除记录在第二记录介质中的全部内容数据，并且当从第一记录介质删除所选择的内容数据之后，当记录在第一记录介质中的内容数据的数据量不小于预定阈值时对于在将整个内容数据记录在第二记录介质中之后，从第一记录介质中删除一部分内容数据的处理的内容的内容，再次开始中断的处理，并且关于内容其数据未记录在第二记录介质中，整个内容数据被记录在第二记录介质中，然后是pa 内容数据的rt从第一记录介质中删除。

40. 发明授权

US07166552B2 Method for producing aluminum magnesium titanate sintered product 有权
标题翻译：制造钛酸镁镁烧结体的方法
公开(公告)号：US07166552B2
公开(公告)日：2007-01-23
申请号：US10530476
申请日：2003-10-09
申请人： Tsutomu Fukuda , Masahiro Fukuda , Masaaki Fukuda , Toshinobu Yoko , Masahide Takahashi
发明人： Tsutomu Fukuda , Masahiro Fukuda , Masaaki Fukuda , Toshinobu Yoko , Masahide Takahashi
IPC分类号： C04B35/478
CPC分类号： C04B35/638 , C04B35/465 , C04B35/478 , C04B2235/3206 , C04B2235/3217 , C04B2235/3222 , C04B2235/3231 , C04B2235/3232 , C04B2235/3472 , C04B2235/6562 , C04B2235/80 , C04B2235/96 , C04B2235/9607
摘要： The present invention provides a process for preparing a sintered body comprising as a basic component aluminum magnesium titanate represented by the composition formula: MgxAl2(1−x)Ti(1+x)O5 wherein the value of x is 0.1≦x
摘要翻译：本发明提供一种制备烧结体的方法，该烧结体包含由以下组成式表示的碱性组分的钛酸铝镁：Mg x Al 2（1-x）Ti 其中x的值为0.1 <= x <1。该方法包括以下步骤：从包含含Mg化合物，含Al化合物和含Ti化合物的混合物的100重量份（以氧化物计算）的原料混合物烧结成形产品，与上述组成式中的Mg，Al和Ti的金属组分比相同的金属组分比，以及由组成式表示的1-10重量份碱长石：（Na + 其中y的值为0 <= y <1;其中y的值为0 <= y <1。根据本发明的方法，可以获得在高温下连续使用稳定性和优异的机械强度的钛酸镁镁烧结体，同时保持钛酸镁镁的烧结体本身的低热膨胀性。

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