公开(公告)号：US4715693A

公开(公告)日：1987-12-29

申请号：US701040

申请日：1985-02-12

申请人： Hiroshi Takase ,  Masaki Imaizumi ,  Toru Fujii

发明人： Hiroshi Takase ,  Masaki Imaizumi ,  Toru Fujii

IPC分类号： G02B15/02 ,  G02B15/08 ,  G02B9/34 ,  G02B9/60

CPC分类号： G02B15/08

摘要： A vari-focal photographic lens system of rear lens group exchange type comprising a front lens group and a rear lens group and arranged to vary the focal length of the lens system as a whole by exchanging the rear lens group for another rear lens group having a different lens configuration, the vari-focal photographic lens system being arranged so compactly and arranged that the variation of aberrations is small.

摘要翻译： 一种后透镜组交换类型的变焦摄影透镜系统，包括前透镜组和后透镜组，并且被布置为通过更换后透镜组来改变整个透镜系统的焦距，用于具有 不同的透镜配置，变焦摄影透镜系统布置得如此紧凑并且布置成使得像差的变化小。

公开(公告)号：US4708442A

公开(公告)日：1987-11-24

申请号：US703540

申请日：1985-02-20

申请人： Toru Fujii ,  Hiroshi Takase ,  Masaki Imaizumi

发明人： Toru Fujii ,  Hiroshi Takase ,  Masaki Imaizumi

IPC分类号： G02B15/10 ,  G02B15/04 ,  G02B15/14 ,  G02B15/02 ,  G02B9/34 ,  G02B9/60

CPC分类号： G02B15/04 ,  G02B15/14

摘要： A varifocal lens system equipped with an auxiliary lens group comprising a master lens system consisting of a front lens group having positive refractive power and a rear lens group having negative refractive power, and an auxiliary lens group arranged in such a manner that it can be freely inserted and removed, for varying focal length, between said front and rear lens groups. Said varifocal lens system is equipped with a simple mechanism capable of varying focal length of said lens system in a very short time.

摘要翻译： 一种配备有辅助透镜组的变焦透镜系统，包括由具有正折光力的前透镜组和具有负屈光力的后透镜组构成的主透镜系统，以及辅助透镜组，其可以自由地布置 在所述前后透镜组之间插入和移除用于变焦的焦距。 所述变焦透镜系统配备有能够在非常短的时间内改变所述透镜系统的焦距的简单机构。

公开(公告)号：US4653870A

公开(公告)日：1987-03-31

申请号：US707867

申请日：1985-03-04

申请人： Masaki Imaizumi ,  Hiroshi Takase ,  Toru Fujii

发明人： Masaki Imaizumi ,  Hiroshi Takase ,  Toru Fujii

IPC分类号： G02B15/10 ,  G02B15/14 ,  G02B15/02

CPC分类号： G02B15/10

摘要： A compact vari-focal photographic lens system comprising a master lens system and an auxiliary lens group wherein the master lens system comprises a front lens unit having positive refractive power and a rear lens unit having negative refractive power, the compact vari-focal photographic lens system being arranged to vary the focal length of the lens system as a whole by inserting and removing the auxiliary lens group to and from the image side of the master lens system and arranged that the overall length of the lens system is short, it is possible to vary the focal length without moving the stop mechanism, and aberrations are corrected satisfactorily favorably, the compact vari-focal photographic lens system being suitable for the use with popular cameras.

摘要翻译： 一种紧凑型变焦摄影透镜系统，包括主镜头系统和辅助镜头组，其中主镜头系统包括具有正屈光力的前透镜单元和具有负屈光力的后透镜单元，紧凑型变焦摄影透镜系统 被布置为通过将辅助透镜组插入到主透镜系统的像侧并从主透镜系统的像侧移除来改变透镜系统的焦距，并且布置为透镜系统的总长度短， 在不移动停止机构的情况下改变焦距，并且令人满意地校正像差，紧凑型变焦摄影透镜系统适合于与流行的相机一起使用。

公开(公告)号：US4668054A

公开(公告)日：1987-05-26

申请号：US723895

申请日：1985-04-16

申请人： Hiroshi Takase ,  Masaki Imaizumi ,  Toru Fujii

发明人： Hiroshi Takase ,  Masaki Imaizumi ,  Toru Fujii

IPC分类号： G02B15/02 ,  G02B15/04 ,  G02B9/62

CPC分类号： G02B15/04

摘要： A vari-focal photographic lens system of lens group exchange type comprising, in the order from the object side, a first lens unit having positive refractive power, a second lens unit having negative refractive power, and a third lens unit having negative refractive power, the vari-focal photographic lens system being arranged to vary the focal length thereof by exchanging the second lens unit for another second lens unit having different lens configuration.

摘要翻译： 一种透镜组交换型变焦摄影透镜系统，包括从物体侧开始具有正折光力的第一透镜单元，具有负屈光力的第二透镜单元和具有负屈光力的第三透镜单元， 变焦摄影透镜系统被布置为通过将具有不同透镜构造的另一第二透镜单元更换第二透镜单元来改变其焦距。

公开(公告)号：US4291952A

公开(公告)日：1981-09-29

申请号：US112607

申请日：1980-01-16

申请人： Hiroshi Takase ,  Toru Fujii

发明人： Hiroshi Takase ,  Toru Fujii

IPC分类号： G02B9/34

CPC分类号： G02B9/34

摘要： A Gauss type lens system comprising a first, second, third and fourth lens components, the first lens component being a positive meniscus lens, the second lens component being a cemented doublet consisting of a positive lens and negative lens, the third lens component being a cemented doublet consisting of a negative lens and positive lens, the fourth lens component being a biconvex lens, the Gauss type lens system having the aperture ratio of 1.8 and field angle of 46.degree. and being made low in price by using high refractive-index high dispersion glass materials for many of lenses.

摘要翻译： 一种高斯型透镜系统，包括第一，第二，第三和第四透镜部件，第一透镜部件是正弯月透镜，第二透镜部件是由正透镜和负透镜组成的胶合双面，第三透镜​​部件为 由透镜和负透镜组成的胶合双面胶，第四透镜组件为双凸透镜，高斯型透镜系统的开口率为1.8，场角为46度，通过使用高折射率高 用于许多镜片的分散玻璃材料。

公开(公告)号：US08774449B2

公开(公告)日：2014-07-08

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： H04R1/00 ,  H04R31/00 ,  H04R7/12

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：US08199964B2

公开(公告)日：2012-06-12

申请号：US11909038

申请日：2007-02-09

申请人： Kazuyoshi Mimura ,  Shinya Mizone ,  Kenichi Ajiki ,  Masahide Sumiyama ,  Toru Fujii ,  Yoshiyuku Takahashi ,  Nobuo Nakamura ,  Toshihiro Shimizu ,  Hitoshi Satou

发明人： Kazuyoshi Mimura ,  Shinya Mizone ,  Kenichi Ajiki ,  Masahide Sumiyama ,  Toru Fujii ,  Yoshiyuku Takahashi ,  Nobuo Nakamura ,  Toshihiro Shimizu ,  Hitoshi Satou

IPC分类号： H04R1/00

CPC分类号： H04R31/003 ,  H04R2307/025

摘要： A loudspeaker of high sound quality is achieved by improving rigidity of a material used for a diaphragm, a dust cap and a sub-cone. The diaphragm, the dust cap and the sub-cone of the loudspeaker are made of a paper beaten with the material containing bamboo fibers obtained from a bamboo tree aged one year or older, of which the fibers are finely beaten to an extent of micro-fibrillated form. The diaphragm and the dust cap are also made with a beaten paper containing at least 2 wt % of “A fibers” having stems of no greater than 30 μm in diameter, and surfaces of the stems are fibrillated into shaggy branches having diameters of 1 μm or less.

摘要翻译： 通过提高用于隔膜，防尘盖和副锥体的材料的刚性，可以实现高音质的扬声器。 扬声器的隔膜，防尘帽和子锥体是用一种竹纤维材料制成的纸，该竹纤维从一岁以上的竹树中得到，其中纤维被细微地微细化， 原纤化形式。 隔膜和防尘盖也由含有至少2重量％的具有不大于30μm直径的杆的“A纤维”的打浆纸制成，并且茎的表面被原纤化成直径为1μm的粗毛状分支 或更少。

公开(公告)号：US20110245408A1

公开(公告)日：2011-10-06

申请号：US13053938

申请日：2011-03-22

申请人： Toru Fujii ,  Katsunari Inagaki

发明人： Toru Fujii ,  Katsunari Inagaki

IPC分类号： C08L43/04 ,  C08F230/08 ,  C08F4/46

CPC分类号： C08F236/10 ,  C08K3/36 ,  C08F4/48 ,  C08L19/006

摘要： Conjugated diene polymer is provided that comprises a constitutional unit based on a conjugated diene and a constitutional unit based on a compound represented by Formula (1) below: R1Si(—R2-A)mR33-m  (1) wherein m represents an integer of 1 to 3; R1 represents a hydrocarbyl group having a polymerizable carbon-carbon double bond; R2 represents a hydrocarbylene group, and, when there are plural R2s, R2s each may be the same or different; A represents a substituted amino group, and, when there are plural A's, A's each may be the same or different; R3 represents a hydrocarbyl group, a substituted hydrocarbyl group or a substituted amino group, and, when there are plural R3s, R3s each may be the same or different.

摘要翻译： 提供了包含基于共轭二烯的结构单元和基于由下式（1）表示的化合物的结构单元的共轭二烯聚合物：R1Si（-R2-A）mR33-m（1）其中m表示 1〜3; R1表示具有可聚合碳 - 碳双键的烃基; R2表示亚烃基，当有多个R2时，各自可以相同或不同， A表示取代的氨基，当存在多个A时，A各自可以相同或不同; R 3表示烃基，取代烃基或取代氨基，当有多个R 3时，R 3可以相同也可以不同。

公开(公告)号：US07859982B2

公开(公告)日：2010-12-28

申请号：US11740179

申请日：2007-04-25

申请人： Isao Matsuda ,  Toru Fujii ,  Yoshikazu Takagishi ,  Fumi Hara

发明人： Isao Matsuda ,  Toru Fujii ,  Yoshikazu Takagishi ,  Fumi Hara

IPC分类号： G11B7/24

CPC分类号： G11B7/24076 ,  G11B7/00736 ,  G11B7/24079 ,  G11B7/263

摘要： An optical information recording medium comprises at least a substrate on which a groove is formed in a recording area, a recording layer comprising an organic dye, and a reflective layer. The recording area has a preformat area and a data area, and the groove in the preformat area is narrower or shallower than that in the data area.

摘要翻译： 光学信息记录介质至少包括在记录区域中形成有凹槽的基板，包含有机染料的记录层和反射层。 记录区域具有预格式区域和数据区域，并且预格式化区域中的凹槽比数据区域中的更窄或更浅。

公开(公告)号：US07698011B2

公开(公告)日：2010-04-13

申请号：US11923173

申请日：2007-10-24

申请人： Manabu Tsuda ,  Toru Fujii

发明人： Manabu Tsuda ,  Toru Fujii

IPC分类号： G06F19/00

CPC分类号： G07C3/00 ,  G07C3/02 ,  Y02P90/86

摘要： An operating condition monitoring apparatus includes a load-time information acquisition unit 203 obtaining load-time information, of one or more production apparatuses 11, concerning load time allocated to production within a predetermined period, an operating-time information acquisition unit 204 obtaining operating-time information, of one or more production apparatuses 11, concerning operating time that is operable time for the production apparatuses within the predetermined period, an individual operating-rate calculation unit 205 calculating an individual operating rate of one or more production apparatuses 11 by dividing the operating time indicated in the operating-time information by the load time indicated in the load-time information, and an output unit 213 outputting the individual operating rate, in order to identify the production apparatus causing the stoppage of a production line.

摘要翻译： 操作状态监视装置包括负载时间信息获取单元203，获取关于在预定时间段内分配给生产的加载时间的一个或多个生产装置11的加载时间信息;操作时信息获取单元， 一个或多个生产设备11的时间信息，涉及在预定时间内对于生产设备的可操作时间的操作时间，个体操作率计算单元205通过将一个或多个生产设备11的单独操作速率除以 在运行时间信息中指示的加载时间信息中指示的加载时间的运行时间以及输出单独运行速率的输出单元213，以识别导致生产线停止的生产设备。