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91. 再颁专利

USRE34927E Magnetic tape cassette with tape protective closure and lock mechanism 失效
标题翻译：带磁带保护闭合和锁定机构的磁带盒
公开(公告)号：USRE34927E
公开(公告)日：1995-05-02
申请号：US218696
申请日：1994-03-28
申请人： Hiroshi Meguro , Yoshinori Yamamoto , Masao Ohyama , Kenichi Horikawa , Shigeru Mizusawa , Kenji Kawakami
发明人： Hiroshi Meguro , Yoshinori Yamamoto , Masao Ohyama , Kenichi Horikawa , Shigeru Mizusawa , Kenji Kawakami
IPC分类号： G11B15/675 , G11B23/087 , G11B23/04 , G11B15/32
CPC分类号： G11B15/675 , G11B23/08735 , G11B23/08742
摘要： A magnetic tape cassette is provided with a pivotal closure lid pivotably secured to both sides of a casing for movement between a closed position, in which the front opening of the casing, through which a magnetic tape is accessible for loading onto a rotary head, is covered, and an open position wherein the closure lid is pivoted away from said opening to expose the tape while the cassette is in use. The magnetic tape cassette is also provided with a sliding closure member slidably mounted on the bottom of the casing and cooperative with the aforementioned pivotal closure lid. The sliding closure member is in a closed position while the pivotal closure lid is in its closed position, in which it covers a bottom clearance through which a device constituting part of a tape holding system is inserted, and in an open position while the pivotal closure lid is in its open position to allow the aforementioned device of the tape handling system to reach into the casing through the bottom clearance. A locking pin holds the sliding closure in the current one of its two positions. The sliding closure holds the pivotal closed while in its own closed position.

92. 发明授权

US4830923A Magnetic recording medium 失效
标题翻译：磁记录介质
公开(公告)号：US4830923A
公开(公告)日：1989-05-16
申请号：US823364
申请日：1986-01-28
申请人： Kenji Sumiya , Yoshinori Yamamoto , Shigeo Aoyama , Yoji Takeuchi
发明人： Kenji Sumiya , Yoshinori Yamamoto , Shigeo Aoyama , Yoji Takeuchi
IPC分类号： C09D5/23 , G11B5/702
CPC分类号： G11B5/7022 , Y10S428/90 , Y10T428/31609
摘要： A magnetic recording medium comprising a substrate and a magnetic layer coated on the substrate which comprises a magnetic powder and a binder resin, wherein said binder resin comprises a modified polymer selected from the group consisting of a polymer having a backbone chain comprising a vinyl chloride/vinyl acetate/vinyl alcohol terpolymer and a polymer having a backbone chain comprising polyurethane to both of which a phosphoric acid group of the formula: ##STR1## wherein A is a hydrogen atom, an alkali metal atom or a hydrocarbon group, and n is 0 or 1 is bonded, the magnetic layer having improved surface smoothness, improved durability and excellent electromagnetic conversion characteristics particularly in the short wavelength range.
摘要翻译：一种磁记录介质，包括涂覆在所述基材上的基材和磁性层，所述磁性层包含磁性粉末和粘合剂树脂，其中所述粘合剂树脂包含改性聚合物，所述改性聚合物选自具有主链的聚合物，所述主链包含氯乙烯/ 乙酸乙烯酯/乙烯醇三元共聚物和具有包含聚氨酯的主链的聚合物，二者均具有下式的磷酸基团：其中A是氢原子，碱金属原子或烃基，和 n是0或1键合，磁性层具有改善的表面光滑度，改进的耐久性和优异的电磁转换特性，特别是在短波长范围内。

93. 发明授权

US4701371A Magnetic recording medium 失效
标题翻译：磁记录介质
公开(公告)号：US4701371A
公开(公告)日：1987-10-20
申请号：US878782
申请日：1986-06-26
申请人： Shigeo Aoyama , Yoshinori Yamamoto
发明人： Shigeo Aoyama , Yoshinori Yamamoto
IPC分类号： C09D5/23 , C09D7/12 , G11B5/73 , G11B5/735 , G11B5/70
CPC分类号： G11B5/735 , Y10S428/90 , Y10T428/25
摘要： A magnetic recording medium having good running stability and high electromagnetic characteristics which comprises a base film, a magnetic layer provided on one surface of the base film and a back coat layer provided on the other surface of the base film, said back coat layer comprising non-magnetic oxide particles at least one of complex oxide or oxide solid solutions of the SiO.sub.2 or TiO.sub.2 system.
摘要翻译：一种具有良好运行稳定性和高电磁特性的磁记录介质，包括基膜，设置在基膜的一个表面上的磁性层和设置在基膜的另一个表面上的背涂层，所述背涂层包含非磁性氧化物颗粒中的至少一种是SiO2或TiO2系的复合氧化物或氧化物固溶体。

94. 发明授权

US4694360A Tape cassette with concave engagement portion and player with hook engageable therewith 失效
标题翻译：具有凹形接合部分的带盒和具有可与其啮合的钩子
公开(公告)号：US4694360A
公开(公告)日：1987-09-15
申请号：US719432
申请日：1985-04-03
申请人： Masao Ohyama , Yoshinori Yamamoto , Kenichi Horikawa , Kenji Kawakami
发明人： Masao Ohyama , Yoshinori Yamamoto , Kenichi Horikawa , Kenji Kawakami
IPC分类号： G11B15/675 , G11B15/665 , G11B23/087 , G11B15/60
CPC分类号： G11B15/675 , G11B23/087
摘要： A tape cassette comprises a cassette housing having an upper section, a lower section, a pair of reel hubs rotatably accommodated therein for winding a magnetic tape therearound, and a front opening through which the tape is engageable with a recording and/or reproducing head. The lower section is formed with a pair of openings for respectively receiving reel shafts for rotating the hubs and thereby driving the tape, and the upper section is formed with a recess. A tape player with which the cassette cooperates is provided with a holder for the cassette, with a loading hook engageable in the recess in the upper cassette section, and with an arrangement of cams and levers for moving the loading hook between an ejection position wherein the tape cassette can be manually inserted partway into or removed from the cassette holder and a loaded position wherein an inserted cassette is fully drawn into the holder, and for moving the holder between an upper position wherein a cassette can be loaded into or ejected from the holder and a lower position wherein a cassette loaded into the holder engages a tape drive.
摘要翻译：磁带盒包括具有上部分，下部分，可旋转地容纳在其中以缠绕其周围的磁带的一对卷轴轮毂的盒壳体，以及带可与记录和/或再现头部接合的前开口。下部形成有一对开口，用于分别接收用于使轮毂旋转并由此驱动带的卷轴，并且上部形成有凹部。带盒配合的带式播放器设置有用于盒的保持器，其具有可接合在上盒部分中的凹部中的装载钩，并且具有凸轮和杠杆的布置，用于将装载钩移动在喷射位置之间，其中，盒式磁带可以手动插入到盒式磁带保持器中或从磁带托架中取出，以及一个装载位置，其中插入的磁带盒被完全拉入保持架，并且用于使保持架在上部位置之间移动，其中磁带盒可被装入或从保持架中弹出以及下部位置，其中装载到保持器中的盒接合磁带驱动器。

95. 发明授权

US4644433A Magnetic tape cassette having integrated optical elements 失效
标题翻译：具有集成光学元件的磁带盒
公开(公告)号：US4644433A
公开(公告)日：1987-02-17
申请号：US673730
申请日：1984-11-21
申请人： Kenichi Horikawa , Yoshinori Yamamoto , Kenji Kawakami
发明人： Kenichi Horikawa , Yoshinori Yamamoto , Kenji Kawakami
IPC分类号： G11B23/087 , G11B23/30 , G11B23/08
CPC分类号： G11B23/08714 , G11B23/087
摘要： A magnetic tape cassette in which a tape end detecting optical guide and a transparent window plate through which a tape winding state is viewed are coupled together by coupling members and of which all the components are made integral, of transparent resin. Thus, the number of assembly parts of the magnetic tape cassette is decreased and the assembling work thereof greatly simplified.
摘要翻译：一种磁带盒，其中将带端检测光导和透视窗板通过耦合构件连接在一起，并将所有部件组成一体的透明树脂。因此，磁带盒的组装部件的数量减少，并且其组装工作大大简化。

96. 发明授权

US4625253A Magnetic tape cassette 失效
标题翻译：磁带盒
公开(公告)号：US4625253A
公开(公告)日：1986-11-25
申请号：US649725
申请日：1984-09-12
申请人： Kenji Kawakami , Norikazu Horikawa , Yoshinori Yamamoto
发明人： Kenji Kawakami , Norikazu Horikawa , Yoshinori Yamamoto
IPC分类号： G11B23/087 , G11B23/08
CPC分类号： G11B23/087
摘要： A magnetic tape cassette for use in a magnetic recording/reproducing apparatus has a sliding plate provided on a lower surface to selectively cover and expose insertion apertures that open into the interior of the cassette. A front lid is provided which may be pivoted to either expose or cover a front opening in the cassette through which tape may be withdrawn for a recording/reproducing operation. When the front lid is in its closed position and the sliding plate covers the insertion apertures, the front lid is locked in its closed position. The magnetic tape cassette is thereby closed to prevent dust, oil and other contaminants from damaging the magnetic tape within.
摘要翻译：用于磁记录/再现装置的磁带盒具有设置在下表面上的滑板，以选择性地覆盖和暴露通向盒内部的插入孔。提供前盖，其可以枢转以暴露或覆盖盒中的前开口，磁带可以通过该前开口取出用于记录/再现操作。当前盖处于其关闭位置并且滑板覆盖插入孔时，前盖被锁定在其关闭位置。因此，磁带盒被关闭以防止灰尘，油和其它污染物损坏磁带。

97. 发明授权

US4503471A Control arrangement for electronic appliance 失效
标题翻译：电子电器控制装置
公开(公告)号：US4503471A
公开(公告)日：1985-03-05
申请号：US422567
申请日：1982-09-24
申请人： Mitsuru Hanajima , Yoshinori Yamamoto , Yasushi Matsumoto
发明人： Mitsuru Hanajima , Yoshinori Yamamoto , Yasushi Matsumoto
IPC分类号： G01D7/00 , G11B5/008 , G11B5/02 , G11B5/027 , G11B15/10 , G11B20/00 , G11B27/34 , H03G3/00 , G11B27/24
CPC分类号： H03G3/00 , G11B20/00 , G11B27/34 , G11B5/00813 , G11B5/02 , G11B2220/90
摘要： The operation of an electronic appliance, such as a cassette tape deck, is controlled completely or partially by switch operation. The appliance includes a memory for storage of control information, setting devices, such as switches, for entering the control information, a memory lock or latch for controlling the operating state of the appliance based on the control information supplied from the memory or from the setting devices to the memory lock, and for locking the appliance into such operating state, a display arrangement adapted for display of the setting information and for display of the information in the memory lock, and a setting change display indicator. The setting information stored in the memory can be checked by actuating a check switch, which causes the setting information stored in the memory to be displayed without affecting the operating state in which the appliance is locked. When the operating state is changed by a setting operation while the information previously stored in the memory has been transferred to the memory lock to control the operating state of the appliance, so that the contents of the memory lock (i.e., the operating state in which the appliance is locked) are not coincident with the corresponding information stored in the memory, the fact of such change is displayed on the setting change display indicator. This notifies an operator that the information is being changed, and assists the operator in avoiding unintentional errors.
摘要翻译：诸如盒式磁带机的电子设备的操作被完全或部分地由开关操作控制。该装置包括用于存储控制信息的存储器，用于输入控制信息的诸如开关的设置设备，用于基于从存储器提供的控制信息或从设置来控制设备的操作状态的存储器锁或锁存器设备到存储器锁定，并且用于将设备锁定到这样的操作状态，适于显示设置信息和用于显示存储器锁中的信息的显示装置和设置改变显示指示符。可以通过启动检查开关来检查存储在存储器中的设置信息，这使得存储在存储器中的设置信息被显示，而不会影响设备被锁定的操作状态。当在先前存储在存储器中的信息已经被传送到存储器锁以控制设备的操作状态的情况下通过设置操作改变操作状态时，使得存储器锁的内容（即其中的操作状态设备被锁定）与存储在存储器中的对应信息不一致，这种改变的事实被显示在设置改变显示指示器上。这通知操作者信息正在改变，并且帮助操作者避免无意的错误。

98. 发明授权

US4253123A Control device for a recording and reproducing apparatus 失效
标题翻译：用于记录和再现装置的控制装置
公开(公告)号：US4253123A
公开(公告)日：1981-02-24
申请号：US2994
申请日：1979-01-12
申请人： Yoshinobu Hayashi , Yoshinori Yamamoto , Tadao Fujita
发明人： Yoshinobu Hayashi , Yoshinori Yamamoto , Tadao Fujita
IPC分类号： G11B15/10 , G11B15/18 , G11B19/02
CPC分类号： G11B15/10
摘要： Mode changing in a tape recorder/reproducer is effected by means of the tape drive motor and a cam driven linkage under the control of a solenoid, and the timing of the energization of the solenoid within the control cycle determines the mode of the recorder/reproducer which is established.
摘要翻译：在磁带录像机/再现器中的模式改变是通过磁带驱动电机和在螺线管的控制下的凸轮驱动连杆进行的，并且控制周期内的螺线管通电时间决定了记录器/再现器的模式这是建立的。

99. 发明授权

US08731357B2 Optical fiber 有权
标题翻译：光纤
公开(公告)号：US08731357B2
公开(公告)日：2014-05-20
申请号：US13614015
申请日：2012-09-13
申请人： Masaaki Hirano , Tetsuya Haruna , Yoshiaki Tamura , Yoshinori Yamamoto
发明人： Masaaki Hirano , Tetsuya Haruna , Yoshiaki Tamura , Yoshinori Yamamoto
IPC分类号： G02B6/02 , G02B6/028
CPC分类号： G02B6/0228 , G02B6/02004 , G02B6/02019 , G02B6/02214 , G02B6/02219 , G02B6/02266 , G02B6/028 , G02B6/0281 , G02B6/03611 , G02B6/03627 , G02B6/03633 , G02B6/0365
摘要： An optical fiber includes a core section and a cladding section. A k value expressed by k=4Aeff/(πMFD2) is 1.08 or larger, Aeff being an effective area and MFD being a mode field diameter, at a wavelength of 1550 nm, a chromatic dispersion is in a range from +19.0 ps/nm/km to +21.9 ps/nm/km, and MFD is in a range from 10.3 μm to 13.0 μm. The inequality, r1
摘要翻译：光纤包括芯部和包层部。由k = 4Aeff /（＆pgr; MFD2）表示的k值为1.08以上，Aeff为有效面积，MFD为模场直径，波长为1550nm，色散在+19.0ps / nm / km至+ 21.9ps / nm / km，MFD在10.3μm至13.0μm的范围内。建立不等式，r1

100. 发明申请

US20130077925A1 OPTICAL FIBER 有权
标题翻译：光纤
公开(公告)号：US20130077925A1
公开(公告)日：2013-03-28
申请号：US13614015
申请日：2012-09-13
申请人： Masaaki Hirano , Tetsuya Haruna , Yoshiaki Tamura , Yoshinori Yamamoto
发明人： Masaaki Hirano , Tetsuya Haruna , Yoshiaki Tamura , Yoshinori Yamamoto
IPC分类号： G02B6/02
CPC分类号： G02B6/0228 , G02B6/02004 , G02B6/02019 , G02B6/02214 , G02B6/02219 , G02B6/02266 , G02B6/028 , G02B6/0281 , G02B6/03611 , G02B6/03627 , G02B6/03633 , G02B6/0365
摘要： An optical fiber includes a core section and a cladding section. A k value expressed by k=4Aeff/(πMFD2) is 1.08 or larger, Aeff being an effective area and MFD being a mode field diameter, at a wavelength of 1550 nm, a chromatic dispersion is in a range from +19.0 ps/nm/km to +21.9 ps/nm/km, and MFD is in a range from 10.3 μm to 13.0 μm. The inequality, r1
摘要翻译：光纤包括芯部和包层部。由k = 4Aeff /（＆pgr; MFD2）表示的k值为1.08以上，Aeff为有效面积，MFD为模场直径，波长为1550nm，色散在+19.0ps / nm / km至+ 21.9ps / nm / km，MFD在10.3μm至13.0μm的范围内。建立不等式，r1

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