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1. 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.

2. 发明授权

US4843510A 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：US4843510A
公开(公告)日：1989-06-27
申请号：US704943
申请日：1985-02-25
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
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.
摘要翻译：磁带盒设置有可枢转地固定到壳体两侧的枢转闭合盖，用于在关闭位置之间移动，在闭合位置之间，磁带可通过该开口加载到旋转磁头上覆盖和打开位置，其中闭合盖从所述开口枢转离开，以在盒被使用时露出带。磁带盒还设置有可滑动地安装在壳体的底部并与上述枢转闭合盖协作的滑动关闭构件。滑动关闭构件处于关闭位置，同时枢转闭合盖处于其关闭位置，其中它覆盖构成磁带保持系统的一部分的装置穿过的底部间隙，并且在枢转闭合位置处于打开位置盖处于其打开位置，以允许带处理系统的上述装置通过底部间隙进入壳体。锁定销将滑动闭合件保持在其两个位置中的当前位置。滑动闭合件在其自身的关闭位置处保持枢转关闭。

3. 发明授权

US4881137A Magnetic tape cassette with tape protective closure and lock mechanism 失效
公开(公告)号：US4881137A
公开(公告)日：1989-11-14
申请号：US240423
申请日：1988-09-01
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
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.

4. 发明申请

US20060106264A1 Method for producing p-dichlorobenzene 有权
标题翻译：对二氯苯的制备方法
公开(公告)号：US20060106264A1
公开(公告)日：2006-05-18
申请号：US10526557
申请日：2003-09-03
申请人： Takashi Wakasugi , Tsugio Nonaka , Tadashi Miyakawa , Takanobu Hanabusa , Kazuhiko Sunagawa , Shigeru Mizusawa
发明人： Takashi Wakasugi , Tsugio Nonaka , Tadashi Miyakawa , Takanobu Hanabusa , Kazuhiko Sunagawa , Shigeru Mizusawa
IPC分类号： C07C17/06
CPC分类号： C07C17/12 , C07C25/08
摘要： In a process for preparing p-dichlorobenzene by nuclear chlorination of benzene and/or chlorobenzene as the starting material with chlorine molecules, chlorination is carried out using aluminum chloride in an amount of 0.1-3 millimols per mol of the starting material and phenothiazines such as 10H-phenothiazine-10-carboxylic acid phenyl ester in an amount of 0.1-0.9 mols per mol of aluminum chloride so as to be a chlorination degree in a range of 1.2-2.5, by which p-dichlorobenzene can be obtained in a high para-selectivity and a short reaction time.
摘要翻译：在通过用氯分子的苯和/或氯苯作为起始原料的核氯化制备对二氯苯的方法中，使用氯化铝使用0.1-3毫摩尔/摩尔原料和吩噻嗪，例如 10 H-吩噻嗪-10-羧酸苯酯，其用量为0.1-0.9摩尔/摩尔氯化铝，氯化度在1.2-2.5范围内，可以以高的比例获得对二氯苯对位选择性和反应时间短。

5. 发明授权

US07211704B2 Method for producing p-dichlorobenzene 有权
标题翻译：对二氯苯的制备方法
公开(公告)号：US07211704B2
公开(公告)日：2007-05-01
申请号：US10526557
申请日：2003-09-03
申请人： Takashi Wakasugi , Tsugio Nonaka , Tadashi Miyakawa , Takanobu Hanabusa , Kazuhiko Sunagawa , Shigeru Mizusawa
发明人： Takashi Wakasugi , Tsugio Nonaka , Tadashi Miyakawa , Takanobu Hanabusa , Kazuhiko Sunagawa , Shigeru Mizusawa
IPC分类号： C07C17/00
CPC分类号： C07C17/12 , C07C25/08
摘要： In a process for preparing p-dichlorobenzene by nuclear chlorination of benzene and/or chlorobenzene as the starting material with chlorine molecules, chlorination is carried out using aluminum chloride in an amount of 0.1–3 millimols per mol of the starting material and phenothiazines such as 10H-phenothiazine-10-carboxylic acid phenyl ester in an amount of 0.1–0.9 mols per mol of aluminum chloride so as to be a chlorination degree in a range of 1.2–2.5, by which p-dichlorobenzene can be obtained in a high para-selectivity and a short reaction time.
摘要翻译：在通过用氯分子的苯和/或氯苯作为起始原料的核氯化制备对二氯苯的方法中，使用氯化铝使用0.1-3毫摩尔/摩尔原料和吩噻嗪，例如 10H-吩噻嗪-10-羧酸苯酯，其用量为0.1-0.9摩尔/摩尔氯化铝，以使其氯化度在1.2-2.5的范围内，通过该方法可以获得高对二氯苯选择性和反应时间短。

6. 发明授权

US06562992B2 Optical material 失效
标题翻译：光学材料
公开(公告)号：US06562992B2
公开(公告)日：2003-05-13
申请号：US09939123
申请日：2001-08-24
申请人： Naoki Hayashi , Shigeru Mizusawa , Tomoyoshi Koizumi , Katsuichi Machida
发明人： Naoki Hayashi , Shigeru Mizusawa , Tomoyoshi Koizumi , Katsuichi Machida
IPC分类号： C07F940
CPC分类号： G02B1/04 , C07F9/4006 , C08K5/5317 , C08L33/06
摘要： The optical material in accordance with the present invention contains a specific phosphonate monoester compound such as monoethyl 3-methoxy butyl phosphonate, and a metal ion such as a copper ion or rare-earth metal ion. They may be contained in a solvent or resin. The use of such a specific phosphonate monoester compound improves the compatibility with a resin, whereby the metal ion can favorably be dispersed into the resin. Consequently, spectral characteristics can be improved when the optical member is formed into a resin-made optical member.
摘要翻译：根据本发明的光学材料含有特定的膦酸酯单酯化合物，例如3-甲氧基丁基膦酸单乙酯和金属离子如铜离子或稀土金属离子。它们可以包含在溶剂或树脂中。使用这种特定的膦酸酯单酯化合物改善了与树脂的相容性，由此金属离子可以有利地分散在树脂中。因此，当光学构件形成为树脂制的光学构件时，可以提高光谱特性。

7. 发明授权

US07166750B1 Process for the preparation of 5-[(4-chlorophenyl)methyl]-2,2-dimethylcyclopentanone 有权
标题翻译：制备5 - [（4-氯苯基）甲基] -2,2-二甲基环戊酮的方法
公开(公告)号：US07166750B1
公开(公告)日：2007-01-23
申请号：US10332471
申请日：2000-08-11
申请人： Kazuhiko Sunagawa , Hajime Hoshi , Shigeru Mizusawa , Nobuyuki Kusano , Satoru Kumazawa
发明人： Kazuhiko Sunagawa , Hajime Hoshi , Shigeru Mizusawa , Nobuyuki Kusano , Satoru Kumazawa
IPC分类号： C07C45/00 , C07C261/00 , C07C69/74
CPC分类号： C07C67/333 , C07C45/676 , C07C49/697 , C07C67/343 , C07C2601/08 , C07C69/757
摘要： 5-[(4-chlorophenyl)methyl]-2,2-dimethylcyclopentanone is produced by reacting 1-[(4-chlorophenyl)methyl]-3-methyl-2-oxocyclopentanecarboxylic acid methyl ester or 1-[(4-chlorophenyl)methyl]-3-methyl-2-oxocyclopentanecarboxylic acid ethyl ester with sodium hydride and methyl halide, then hydrolyzing the obtained 1-[(4-chlorophenyl)methyl]-3,3-dimethyl-2-oxocyclopentanecarboxylic acid methyl ester or 1-[(4-chlorophenyl)methyl]-3,3-dimethyl-2-oxocyclopentanecarboxylic acid ethyl ester. The process provides 5-[(4-chlorophenyl)methyl]-2,2-dimethylcyclopentanone, an important intermediate of an agricultural or horticultural fungicide, e.g., Metconazole.
摘要翻译： 5 - [（4-氯苯基）甲基] -2,2-二甲基环戊酮通过使1 - [（4-氯苯基）甲基] -3-甲基-2-氧代环戊烷甲酸甲酯或1 - [（4-氯苯基）甲基] -3-甲基-2-氧代环戊烷甲酸乙酯与氢化钠和甲基卤反应，然后水解所得的1 - [（4-氯苯基）甲基] -3,3-二甲基-2-氧代环戊烷甲酸甲酯或1- [（4-氯苯基）甲基] -3,3-二甲基-2-氧代环戊烷甲酸乙酯。该方法提供了5 - [（4-氯苯基）甲基] -2,2-二甲基环戊酮，农业或园艺杀真菌剂如甲基康唑的重要中间体。

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