公开(公告)号：US06507009B1

公开(公告)日：2003-01-14

申请号：US09347530

申请日：1999-07-06

申请人： Kunikazu Ohnishi ,  Takeshi Shimano ,  Shigeru Nakamura ,  Masayuki Inoue ,  Yukio Fukui ,  Yasuyuki Sugi ,  Shinji Fujita ,  Mitsuhiko Ota

发明人： Kunikazu Ohnishi ,  Takeshi Shimano ,  Shigeru Nakamura ,  Masayuki Inoue ,  Yukio Fukui ,  Yasuyuki Sugi ,  Shinji Fujita ,  Mitsuhiko Ota

IPC分类号： G02B704

CPC分类号： G11B7/131 ,  G11B7/00718 ,  G11B7/0901 ,  G11B7/0903 ,  G11B7/0909 ,  G11B7/094 ,  G11B7/0943

摘要： It is desirable to greatly reduce the disturbance that arises in a focusing error signal by a astigmatic detection method and offset that arises in the tracking error signal by a push-pull method when reproducing various information storing disks, such as a DVD-RAM disk. It is also desirable to provide an optical disk apparatus which is able to reproduce a variety of high density optical disks, such as DVD-RAM and DVD-ROM disks, as well as conventional disks, such as CD, CD-ROM, CD-R disks, by using a simple optional head. For this purpose, an optical disk apparatus irradiates three optical beams produced by a diffraction grating on the specified position of an optical disk and detects reflected light using a specified optical detector divided into twelve parts.

摘要翻译： 期望通过散像检测方法和再现各种信息存储盘（例如DVD-RAM盘）时通过推挽方法在跟踪误差信号中产生的偏移来大大降低在聚焦误差信号中产生的干扰。 还希望提供能够再现诸如DVD-RAM和DVD-ROM盘的各种高密度光盘以及诸如CD，CD-ROM，CD-ROM等常规盘的光盘装置， R盘，通过使用简单的可选头。 为此，光盘装置将由衍射光栅产生的三个光束照射在光盘的指定位置上，并使用分为十二部分的特定光学检测器检测反射光。

公开(公告)号：US06376093B1

公开(公告)日：2002-04-23

申请号：US09317002

申请日：1999-05-24

申请人： Shinji Fujita ,  Masaki Sugimoto ,  Shigeru Komeda ,  Masazumi Iwanishi ,  Masayoshi Satoh ,  Chikao Morishige ,  Kiyoshi Iseki ,  Seiichiro Yokoyama

发明人： Shinji Fujita ,  Masaki Sugimoto ,  Shigeru Komeda ,  Masazumi Iwanishi ,  Masayoshi Satoh ,  Chikao Morishige ,  Kiyoshi Iseki ,  Seiichiro Yokoyama

IPC分类号： B32B2708

CPC分类号： B32B27/08 ,  B32B27/34 ,  C08J5/18 ,  C08J2377/00 ,  Y10T428/31725 ,  Y10T428/31728 ,  Y10T428/31732 ,  Y10T428/31739

摘要： A polyamide film satisfying (a) a haze value of not more than 5.0%, (b) a coefficient of kinetic friction (A) of not more than 1.0 under 50% humidity, the coefficient (A) being measured with regard to fiction between the same two polyamide films, and (c) a ratio of coefficients of kinetic friction (B)/(A) of not more than 1.5, the (B) being a coefficient of kinetic friction at 65% humidity, a billy oriented polyamide film showing an average dimensional change of not more than 3.0% and a difference between the smallest dimensional change and the largest dimensional change of not more than 2.0%, between before immersion in hot water at 95° C. and during the immersion, and an average dimensional change of not more than 4.0% and a difference between the smallest dimensional change and the largest dimensional change of not more than 2.0%, between the film without treatment and the film after withdrawal from said hot water; and a polyamide laminate film containing the film as a substrate layer. The films afforded by the present invention have superior properties and are industrially advantageous in a broad range of applications.

摘要翻译： 满足（a）雾度值不大于5.0％的聚酰胺薄膜，（b）50％湿度下的动摩擦系数（A）为1.0以下的系数（A） 相同的两个聚酰胺膜，（c）动摩擦系数（B）/（A）的比值不大于1.5，（B）为65％湿度下的动摩擦系数， 在95℃和浸渍之前的热水浸渍之前，平均尺寸变化不大于3.0％，最小尺寸变化与最大尺寸变化之差不大于2.0％ 在没有处理的膜和从所述热水中取出后的膜之间，尺寸变化不大于4.0％，最小尺寸变化和最大尺寸变化之间的差不大于2.0％; 以及含有该膜作为基材层的聚酰胺层压膜。 本发明提供的薄膜具有优异的性能，在广泛的应用中在工业上是有利的。

公开(公告)号：US6112390A

公开(公告)日：2000-09-05

申请号：US315336

申请日：1999-05-20

申请人： Toshiaki Takeda ,  Hiroji Chahara ,  Kazuhiro Terayama ,  Yasuo Fukagawa ,  Michihiro Kitahama ,  Makoto Kanou ,  Ichiro Oshima ,  Shinji Fujita

发明人： Toshiaki Takeda ,  Hiroji Chahara ,  Kazuhiro Terayama ,  Yasuo Fukagawa ,  Michihiro Kitahama ,  Makoto Kanou ,  Ichiro Oshima ,  Shinji Fujita

IPC分类号： B21D39/02 ,  B23P21/00 ,  B23K37/04 ,  B25B27/14

CPC分类号： B21D39/021 ,  Y10T29/5191 ,  Y10T29/53313 ,  Y10T29/53387 ,  Y10T29/53422

摘要： A workpiece which is made by integrally combining an outer member and an inner member through hemming is manufactured efficiently in a common apparatus. An outer member and an inner member are combined to alternately subassemble two kinds of workpieces at a common subassembly station. A hemming station is disposed on a downstream side of the subassembly station in a manufacturing line. In this hemming station, a first hemming apparatus for the first kind of workpiece and a second hemming apparatus for the second kind of workpiece are disposed in a side by side relationship with each other. The first kind of workpiece subassembled in the subassembly station and the second kind of workpiece are alternately fed to the first hemming apparatus and the second hemming apparatus by a workpiece feeding robot.

摘要翻译： 在通常的装置中有效地制造通过折边将外部构件和内部构件整体结合而制成的工件。 组合外部构件和内部构件以在共同的组装站处交替地将两种工件分组装配。 折边站设置在生产线上的子组装站的下游侧。 在该折边站中，第一种工件的第一折边装置和第二种工件的第二折边装置彼此并排设置。 通过工件进给机器人将组装在子组装站和第二种工件中的第一种工件交替地供给到第一折边装置和第二折边装置。

公开(公告)号：US5968665A

公开(公告)日：1999-10-19

申请号：US909550

申请日：1997-08-12

申请人： Terumoto Shiroeda ,  Shinji Fujita ,  Tadashi Okudaira

发明人： Terumoto Shiroeda ,  Shinji Fujita ,  Tadashi Okudaira

IPC分类号： B29C55/06 ,  B29C55/14 ,  B29K77/00 ,  B29L7/00 ,  B32B27/00 ,  B32B27/08 ,  B32B27/32 ,  B32B27/34 ,  C08J5/18

CPC分类号： B29C55/065 ,  B29C55/143 ,  C08J5/18 ,  B29K2077/00 ,  B29K2105/16 ,  C08J2307/00 ,  C08J2377/00 ,  Y10S428/91 ,  Y10T428/24372 ,  Y10T428/24421 ,  Y10T428/25 ,  Y10T428/259 ,  Y10T428/31725 ,  Y10T428/31739 ,  Y10T428/31746 ,  Y10T428/31757

摘要： A biaxially oriented polyamide resin film superior in slip characteristics and transparency, which comprises a polyamide resin containing surface-forming fine particles in a proportion of 0.03-0.80% by weight of the film, the film surface having protrusions formed by the fine particles contained in a proportion of 200-1,000 protrusions/mm.sup.2, and the area proportion of voids formed on the film surface being not more than 0.1%. The present invention provides a biaxially oriented polyamide resin film strong and superior in resistance to pinhole, laminating property and appearance, which is free of curling or peeling of laminated films (delamination) when subjected to boiling water treatment and which has superior properties as a packing material, particularly, a packing bag for retort-packed food.

摘要翻译： 一种滑动特性和透明度优异的双轴取向聚酰胺树脂膜，其包含含有比例为0.03-0.80％（重量）的表面形成微粒的聚酰胺树脂，膜表面具有由 比例为200-1,000个突起/ mm 2，并且在膜表面上形成的空隙的面积比例不大于0.1％。 本发明提供一种双面取向聚酰胺树脂膜，其耐受针孔性，层压性和外观性优异，在进行沸水处理时不会发生层叠膜的卷曲或剥离（脱层），并且具有优异的包装性 材料，特别是用于蒸煮食品的包装袋。

公开(公告)号：US20130255418A1

公开(公告)日：2013-10-03

申请号：US13581174

申请日：2011-11-14

申请人： Masato Kobayashi ,  Tomoharu Saito ,  Shinji Fujita ,  Takanori Tanaka

发明人： Masato Kobayashi ,  Tomoharu Saito ,  Shinji Fujita ,  Takanori Tanaka

IPC分类号： F16H25/22 ,  B24C11/00 ,  B24C1/04

CPC分类号： F16H25/22 ,  B24C1/04 ,  B24C1/10 ,  B24C11/00 ,  F16C19/364 ,  F16C33/366 ,  F16C33/6651 ,  F16C2223/08 ,  F16C2240/40 ,  F16C2240/44 ,  Y10T29/479 ,  Y10T29/49636 ,  Y10T29/49705 ,  Y10T29/49707 ,  Y10T74/19744

摘要： In forming an actuator, a large end surface of a tapered roller of a tapered roller bearing is shot with minute particles of silicon carbide having a diameter of 0.5 to 100 μm and having an angle formed by crushing, and such a surface is scraped concavely at a diameter within a range from 0.5 to 100 μm to form a large number of concavities having a depth of equal to or greater than 1 μm at a pitch of equal to or less than 200 μm. The concavities are non-continuous and isolated from each other, and serve as a lubricant puddle. The concavities are formed by scraping and not by plastic deformation, and thus the surface is not hardened.

摘要翻译： 在形成致动器时，圆锥滚子轴承的圆锥滚子的大端面用直径为0.5至100微米的微小碳化硅颗粒喷射并具有通过破碎形成的角度，并且将这样的表面凹入地刮下 直径在0.5至100μm的范围内，以等于或小于200μm的间距形成具有等于或大于1um的深度的大量凹部。 凹凸不连续，彼此隔离，并作为润滑剂水坑。 凹凸由刮削而不是塑性变形而形成，因此表面不硬化。

公开(公告)号：US08514683B2

公开(公告)日：2013-08-20

申请号：US13449085

申请日：2012-04-17

申请人： Shinji Fujita ,  Takeshi Maeda ,  Manabu Shiozawa ,  Takahiro Kurokawa

发明人： Shinji Fujita ,  Takeshi Maeda ,  Manabu Shiozawa ,  Takahiro Kurokawa

IPC分类号： G11B7/00

CPC分类号： G11B7/00456 ,  G11B7/0062

摘要： An optical disk recording method includes the steps of: providing a multi-pulse chain from a recording wave; independently changing the pulse rise timing and pulse fall timing (pulse width) of the first pulse in the multi-pulse chain in accordance with a preceding space length and a recording mark length; changing the pulse rise timing and pulse fall timing (pulse width) in accordance with a following space length and the recording mark length in a predetermined timing or in independence; and in relation to the smallest mark recorded by irradiation with mono pulse, changing the rise timing in accordance with the preceding space length and the recording mark length and the fall timing (pulse width) in accordance with the following space length and recording mark length, compensating various optical disks different in recording material without change of the fundamental waveform.

公开(公告)号：US08406104B1

公开(公告)日：2013-03-26

申请号：US13572739

申请日：2012-08-13

申请人： Takuya Himi ,  Shinji Fujita ,  Norimoto Ichikawa

发明人： Takuya Himi ,  Shinji Fujita ,  Norimoto Ichikawa

IPC分类号： G11B7/00

CPC分类号： G11B27/36 ,  G11B19/041 ,  G11B19/048 ,  G11B27/002 ,  G11B2220/2537 ,  G11B2220/41

摘要： In an optical disk library device using a plurality of optical disk devices, before optical disk devices execute recording or reproduction of information to or from optical disks, self-monitoring information is acquired from an optical disk monitor, use preferential orders of the optical disk devices are evaluated on the basis of use frequency information or deterioration information included in the self-monitoring information and an optical disk device to be used for recording or reproduction of information is selected on the basis of the use preferential orders.

摘要翻译： 在使用多个光盘装置的光盘库装置中，在光盘装置向光盘执行信息的记录或再现之前，从光盘监视器获取自我监视信息，使用光盘装置的优先顺序 基于使用频率信息或包括在自监视信息中的劣化信息进行评估，并且基于使用优先顺序来选择要用于记录或再现信息的光盘装置。

公开(公告)号：US08393226B2

公开(公告)日：2013-03-12

申请号：US12846409

申请日：2010-07-29

申请人： Shinji Fujita ,  Yukitaka Murakami

发明人： Shinji Fujita ,  Yukitaka Murakami

IPC分类号： G01N3/08

CPC分类号： G01N3/08 ,  G01N33/20 ,  G01N2203/0017 ,  G01N2203/0067

摘要： An inclusion rating method includes carrying out a tensile test on a test specimen, which is made of a metallic material and charged with a hydrogen, to cause a fracture originating from a nonmetallic inclusion affected by the hydrogen in the test specimen, identifying a type of the nonmetallic inclusion, measuring a size of the nonmetallic inclusion, and evaluating a cleanliness of the metallic material by obtaining a distribution function of the size of the nonmetallic inclusion.

摘要翻译： 夹杂物分级方法包括对由金属材料制成并加有氢的试样进行拉伸试验，引起受试样中受氢气影响的非金属夹杂物的断裂，鉴定出 非金属夹杂物的测量，非金属夹杂物的尺寸，以及通过获得非金属夹杂物尺寸的分布函数来评估金属材料的清洁度。

公开(公告)号：US07572865B2

公开(公告)日：2009-08-11

申请号：US10501092

申请日：2003-01-09

申请人： Katsuya Itoh ,  Shinya Higashiura ,  Toru Kotani ,  Shinji Fujita

发明人： Katsuya Itoh ,  Shinya Higashiura ,  Toru Kotani ,  Shinji Fujita

IPC分类号： C08L67/02

CPC分类号： B32B15/09 ,  B32B15/08 ,  B32B27/20 ,  B32B27/36 ,  B32B2270/00 ,  B32B2439/66 ,  B32B2439/70 ,  C08J5/18 ,  C08J2367/02 ,  Y10T428/1355 ,  Y10T428/31681 ,  Y10T428/31786

摘要： The present invention is a polyester film obtained by blending 10-90 wt % of polyester (A) containing ethylene terephthalate as a main constituent component and 90-10 wt % of crystalline polyester (B) different from this polyester (A), which has a half value width of a recrystallization peak obtained by a differential scanning calorimeter (DSC) by lowering temperature of not more than 0.25. The crystalline polyester (B) is preferably a polyester selected from polybutylene terephthalate (PBT), polytrimethylene terephthalate (PTT) and polyethylene 2,6 naphthalate (PEN). According to the polyester of the present invention, a polyester film superior in mechanical characteristic and design property and having high crystallinity, which can be used alone or adhered to a metal sheet and which is free of whitening even when the film is heat treated at near or not lower than the melting point can be obtained, and further, a polyester film having such superior resistance to whitening (design property), which is not easily damaged, can be obtained.

摘要翻译： 本发明是将10-90重量％的含有对苯二甲酸乙二醇酯作为主要成分的聚酯（A）和不同于该聚酯（A）的90〜10重量％的结晶性聚酯（B） 通过差示扫描量热计（DSC）通过降低温度不大于0.25获得的再结晶峰的半值宽度。 结晶性聚酯（B）优选为选自聚对苯二甲酸丁二醇酯（PBT），聚对苯二甲酸丙二醇酯（PTT），聚萘二甲酸乙二醇酯（PEN）等的聚酯。 根据本发明的聚酯，具有机械特性和设计性能优异且结晶性高的聚酯膜，其可以单独使用或粘附到金属片上，即使在近乎热处理的情况下也不会发白 或不低于熔点，此外，可以获得不易损坏的耐美白性（设计性）优异的聚酯膜。

公开(公告)号：US20070294718A1

公开(公告)日：2007-12-20

申请号：US11808072

申请日：2007-06-06

申请人： Shinji Fujita

发明人： Shinji Fujita

IPC分类号： H04N7/167 ,  H04N7/16

CPC分类号： G11B20/00086 ,  G11B20/00152 ,  G11B20/00159 ,  G11B20/00826 ,  H04N21/4532 ,  H04N21/454

摘要： A first memory stores a first level. A comparator is operable to compare the stored first level with a second level which corresponds to image information. A processor is operable to process the image information. A color controller is operable to control the processor so as to control a color component of the image information in accordance with a comparison result of the comparator.

摘要翻译： 第一存储器存储第一级。 比较器可操作以将所存储的第一电平与对应于图像信息的第二电平进行比较。 处理器可操作以处理图像信息。 颜色控制器可操作以控制处理器，以便根据比较器的比较结果来控制图像信息的颜色分量。