专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

101. 发明授权

US5453497A Process for producing N.sup.4 -acyl-5'-deoxy-5-fluorocytidine compounds 失效
标题翻译：制备N4-酰基-5'-脱氧-5-氟胞苷化合物的方法
公开(公告)号：US5453497A
公开(公告)日：1995-09-26
申请号：US168608
申请日：1993-12-16
申请人： Takashi Kamiya , Makoto Ishiduka , Hiroshi Nakajima
发明人： Takashi Kamiya , Makoto Ishiduka , Hiroshi Nakajima
IPC分类号： C07H19/067 , A61K31/70 , A61K31/7042 , A61K31/7052 , A61K31/7064 , A61K31/7072 , A61P35/00 , C07H19/06 , C07H1/00
CPC分类号： C07H19/06 , Y02P20/55
摘要： A novel process for producing derivatives of the anti-tumor agent N.sup.4 -acyl-5'-deoxy-5-fluorocytidine using the novel 5'-deoxy-5-fluoro-N.sup.4, 2'-0,3'-0-triacylcytidine derivatives as intermediates is provided.5-Deoxy-1,2,3-tri-0-acyl-.beta.-D-ribofuranoside is reacted with 5-fluorocytosine to produce 5'-deoxy-2',3'-di-0-acyl-5-fluorocytidine, followed by acylation, to produce the novel intermediate 5'-deoxy-5-flouro-N.sup.4,2'-0,3'-0-triacylcytidine. The acyl radicals of this intermediate are selectively de-0-acylated to obtain N.sup.4 -acyl-5'-deoxy-5-fluorocytidine derivatives. From fluorocytosine, N.sup.4 -acyl-5'-deoxy-5-fluorocytidine derivatives can be obtained through few steps in high yield, an in satisfactory purity.
摘要翻译：使用新的5'-脱氧-5-氟-N4,2'- 0,3'-O-三酰基胞苷衍生物制备抗肿瘤剂N4-酰基-5'-脱氧-5-氟胞苷衍生物的新方法作为中间体。 5-脱氧-1,2,3-三-O-酰基-β-D-呋喃核糖苷与5-氟胞嘧啶反应，生成5'-脱氧-2'，3'-二-O-酰基-5-氟胞苷，然后进行酰化，得到新的中间体5'-脱氧-5-氟 - N4,2'-0,3'-O-三酰基胞苷。将该中间体的酰基选择性脱-O-酰化，得到N4-酰基-5'-脱氧-5-氟胞苷衍生物。从氟胞嘧啶，可以通过几个步骤以高产率获得N4-酰基-5'-脱氧-5-氟胞苷衍生物，其具有令人满意的纯度。

102. 发明授权

US4748171A Cephem compounds having at the 3-position a (1,4-methylene-1-piperidinio)methyl group or a (1-quinuclidinio)methyl group 失效
标题翻译：具有3位a（1,4-亚甲基-1-哌啶基）甲基或（1-奎宁环））甲基的头孢烯化合物
公开(公告)号：US4748171A
公开(公告)日：1988-05-31
申请号：US818824
申请日：1986-01-14
申请人： Hiroshi Yamauchi , Isao Sugiyama , Isao Saito , Seiichiro Nomoto , Takashi Kamiya , Yoshimasa Machida , Shigeto Negi
发明人： Hiroshi Yamauchi , Isao Sugiyama , Isao Saito , Seiichiro Nomoto , Takashi Kamiya , Yoshimasa Machida , Shigeto Negi
IPC分类号： C07D471/08 , C07D501/46 , A61K31/54
CPC分类号： C07D471/08
摘要： Described herein is a cephem derivative represented by the general formula: ##STR1## wherein n stands for 1 or 2, Y stands for CH or nitrogen atoms, R.sub.1 represents a lower hydrocarbon group or a carboxyl-substituted, a carbamoyl-substituted, or a cyclopropyl-substituted lower alkyl group, and R.sub.2 denotes hydroxyl group, a lower alkyl group, a hydroxy-substituted lower alkyl group, or carbamoyl group. The derivative is useful as an antibacterial agent. Also described herein are processes for the production of the derivative, antibacterial composition, intermediate of the derivative and process for the production thereof.
摘要翻译：本文描述的是由以下通式表示的头孢烯衍生物：其中n代表1或2，Y代表CH或氮原子，R 1代表低级烃基或羧基取代的氨基甲酰基取代或环丙基取代的低级烷基，R 2表示羟基，低级烷基，羟基取代的低级烷基或氨基甲酰基。该衍生物可用作抗菌剂。本文还描述了制备衍生物，抗菌组合物，衍生物的中间体及其制备方法的方法。

103. 发明授权

US4546176A 7-Carboxymethoxyphenylacetamido-3-cephem derivatives and antibacterial preparations containing the same 失效
标题翻译： 7-羧甲基苯乙酰氨基-3-头孢烯衍生物和含有它们的抗菌制剂
公开(公告)号：US4546176A
公开(公告)日：1985-10-08
申请号：US544406
申请日：1983-10-20
申请人： Yoshimasa Machida , Shigeto Negi , Seiichiro Nomoto , Takashi Kamiya , Kyosuke Kitoh , Isao Saito
发明人： Yoshimasa Machida , Shigeto Negi , Seiichiro Nomoto , Takashi Kamiya , Kyosuke Kitoh , Isao Saito
IPC分类号： C07D311/22 , C07D405/12 , C07D501/04 , C07D501/24 , C07D501/34 , C07D501/36 , C07D501/46 , C07D501/57 , C07D501/00 , A61K31/54 , C07D501/14
CPC分类号： C07D405/12 , C07D311/22
摘要： 7-Carboxymethoxyphenylacetamido-3-cephem derivatives represented by the formula ##STR1## wherein R.sub.1 means hydroxy, C.sub.1 -C.sub.4 alkanoyloxy or C.sub.1 -C.sub.4 alkoxycarbonyloxy, R.sub.2 is hydrogen or methoxy, R.sub.3 denotes C.sub.1 -C.sub.4 alkanoyloxy, substituted or unsubstituted nitrogen-containing heterocyclic-thio or substituted or unsubstituted pyridinium with a proviso that, when R.sub.3 denotes the substituted or unsubstituted pyridinium, R.sub.3 forms an intramolecular salt with the carboxy at the 4-position of the cephem nucleus, and A is a group of the following formula: ##STR2## in which R.sub.4 and R.sub.5 are individually hydrogen or C.sub.1 -C.sub.4 alkyl, and their pharmaceutically acceptable salts, exhibit excellent anti-bacterial activities against Gram-negative bacteria, particularly, Pseud. aeruginosa, Kleb. pneumoniae, Ser. marcescens and the like.
摘要翻译：其中R 1表示羟基，C 1 -C 4烷酰氧基或C 1 -C 4烷氧羰基氧基，R 2为氢或甲氧基，R 3表示C 1 -C 4烷酰氧基，取代或未取代的含氮杂环基硫代或取代或未取代的吡啶鎓，条件是当R3表示取代或未取代的吡啶鎓时，R3与头孢烯核的4位上的羧基形成分子内的盐，A是下式的基团：其中R 4和R 5独立地为氢或C 1 -C 4烷基及其药学上可接受的盐，对抗革兰氏阴性细菌，特别是Pseude显示出优异的抗细菌活性。铜绿假单胞菌肺炎支原体粘液囊等。

104. 再颁专利

USRE30752E Oxime carbonates 失效
标题翻译：肟碳酸酯
公开(公告)号：USRE30752E
公开(公告)日：1981-09-29
申请号：US13324
申请日：1979-02-21
申请人： Masumi Itoh , Takashi Kamiya , Daijiro Hagiwara
发明人： Masumi Itoh , Takashi Kamiya , Daijiro Hagiwara
IPC分类号： C07D207/16
CPC分类号： C07D207/16
摘要： Novel carbonic acid esters are disclosed which are useful in a process for introducing esterified carboxy-type protective groups on amino and/or imino groups in amino and/or imino group-containing compounds for the temporary protection of said amino and/or imino groups. Additionally, processes for preparing said esters are also disclosed. .Iadd.

105. 发明授权

US4225707A 2-Lower alkyl-7-substituted-2 or 3-cephem-4-carboxylic acid compounds 失效
标题翻译： 2-低级烷基-7-取代的2-或3-头孢烯-4-羧酸化合物
公开(公告)号：US4225707A
公开(公告)日：1980-09-30
申请号：US14886
申请日：1979-02-26
申请人： Takashi Kamiya , Takao Takaya
发明人： Takashi Kamiya , Takao Takaya
IPC分类号： C07D501/06 , A61K31/545 , A61K31/546 , A61P31/04 , C07D277/20 , C07D277/40 , C07D501/04 , C07D501/14 , C07D501/20 , C07D501/60
CPC分类号： C07D277/20 , C07D277/587
摘要： A compound of the formula: ##STR1## wherein R.sup.1 is lower alkyl,R.sup.2 is carboxy or a protected carboxy group,R.sup.4 is hydrogen or lower alkyl andY is a residue of an acid, or a salt.
摘要翻译：下式的化合物，其中R1是低级烷基，R2是羧基或被保护的羧基，R4是氢或低级烷基，Y是酸的残基或盐。

106. 发明授权

US09389605B2 Method of generating a numerical control program, apparatus for the same, and program for causing a computer to execute the method 有权
标题翻译：用于生成数字控制程序的方法，其设备及用于使计算机执行该方法的程序
公开(公告)号：US09389605B2
公开(公告)日：2016-07-12
申请号：US13698899
申请日：2010-05-20
申请人： Mahito Matsuura , Takashi Kamiya , Nobuyuki Takahashi , Susumu Matsubara
发明人： Mahito Matsuura , Takashi Kamiya , Nobuyuki Takahashi , Susumu Matsubara
IPC分类号： G06F19/00 , G05B19/4097
CPC分类号： G05B19/4097 , G05B2219/35118
摘要： In a method of generating a numerical control program in which, based on sectional shape data of a product to which a relief processing is to be performed, a numerical control program for turning-processing the product is generated in order to recognize a groove shape data existing in the vicinity of a corner as a relief sectional shape, wherein groove shape data is extracted from the sectional shape data, an intersection of a line segment parallel to a turning axis and a line segment that is not parallel to the line segment is calculated as a corner of the sectional shape data, and the groove shape data is recognized as a relief sectional shape in a case where dimensions of a frame which includes from the corner to the groove shape data are within predetermined dimensions.
摘要翻译：在生成数字控制程序的方法中，根据要执行浮雕处理的产品的截面形状数据，生成用于转换处理产品的数字控制程序，以便识别凹槽形状数据存在于拐角附近的浮雕截面形状，其中从截面形状数据中提取槽形状数据，计算平行于转动轴线的线段与不与线段平行的线段的交点作为截面形状数据的角，并且在从角部到凹槽形状数据的框架的尺寸处于预定尺寸的情况下，凹槽形状数据被识别为浮雕截面形状。

107. 发明授权

US08641438B2 Electronic device having card edge connector 有权
标题翻译：具有卡缘连接器的电子设备
公开(公告)号：US08641438B2
公开(公告)日：2014-02-04
申请号：US13403002
申请日：2012-02-23
申请人： Takashi Kamiya , Taku Iida , Yuji Watanabe
发明人： Takashi Kamiya , Taku Iida , Yuji Watanabe
IPC分类号： H01R13/15
CPC分类号： H01R12/721 , H01R12/89 , H01R13/193
摘要： In an electronic device, a slider is disposed in an insertion opening of a housing of a card edge connector. The slider is movable with an insertion operation of a circuit board into the insertion opening from an initial position before the circuit board is inserted to an insertion completed position where the insertion operation of the circuit board is completed by being pushed by the circuit board. When the slider is at the initial position, terminal projections are supported on a support surface of the slider in a resiliently deformed condition so that contacts are separated from an electrode-formed surface of the circuit board. When the slider is at the insertion completed position, the terminal projections are completely separated from the slider and in a state of applying a spring back force of resilient deformation to the circuit board through the contacts.
摘要翻译：在电子设备中，滑块设置在卡缘连接器的壳体的插入口中。滑块可以在电路板插入插入完成位置之前的初始位置从电路板的插入操作中移动到电路板的插入操作被电路板推动完成。当滑块处于初始位置时，端子突起在弹性变形状态下被支撑在滑块的支撑表面上，使得触点与电路板的电极形成表面分离。当滑块处于插入完成位置时，端子突起与滑块完全分离，并且在通过触点向电路板施加弹性变形的弹回力的状态下。

108. 发明授权

US08187038B2 Card edge connector and method of manufacturing the same 有权
标题翻译：卡缘连接器及其制造方法
公开(公告)号：US08187038B2
公开(公告)日：2012-05-29
申请号：US12805224
申请日：2010-07-20
申请人： Takashi Kamiya , Taku Iida , Yoshio Hironaka , Toshihiro Miyake , Masashi Hori
发明人： Takashi Kamiya , Taku Iida , Yoshio Hironaka , Toshihiro Miyake , Masashi Hori
IPC分类号： H01R24/00
CPC分类号： H01R12/721 , H01R12/7082 , H01R12/778 , H01R13/24 , H01R31/06 , Y10T29/49204
摘要： A card edge connector for electrically connecting harnesses to contact electrodes that are located in different positions on a surface of an electronic substrate in an insertion direction includes a housing, harness terminals, and relay terminals. The housing defines a substrate insertion hole for receiving the electronic substrate. The harness terminals are separately connected to the harnesses and located in different positions in a height direction perpendicular to the insertion direction. The relay terminals separately connect the harness terminals to the contact electrodes upon insertion of the electronic substrate into the substrate insertion hole.
摘要翻译：用于将线束电连接到沿着插入方向位于电子基板的表面上的不同位置的接触电极的卡缘连接器包括壳体，线束端子和中继端子。壳体限定用于接收电子基板的基板插入孔。线束端子分别连接到线束并且位于垂直于插入方向的高度方向上的不同位置。当将电子基板插入到基板插入孔中时，继电器端子将线束端子分别连接到接触电极。

109. 发明授权

US08180957B2 Memory control unit and memory control method 有权
标题翻译：内存控制单元和内存控制方式
公开(公告)号：US08180957B2
公开(公告)日：2012-05-15
申请号：US12528351
申请日：2007-03-13
申请人： Takashi Kamiya , Takayuki Tago
发明人： Takashi Kamiya , Takayuki Tago
IPC分类号： G06F13/00 , G06F13/28
CPC分类号： G06F13/4243 , G06F13/1694
摘要： An object of the invention is to provide a memory control unit and a memory control method capable of making the operation setting of SDRAM without intentionally stopping access to the SDRAM. A switch signal generation section (18) for generating a switch signal to switch the operation setting of SDRAM (200), a switch control section (16) for switching the operation setting of the SDRAM (200) using a switch setup value (17) as the switch signal is output from the switch signal generation section (18), and an access control section (14) for suppressing acceptance of an access request to the SDRAM (200) in the time period from the switch start time of the operation setting to the switch completion time are provided. Accordingly, when the operation setting of the SDRAM (200) is changed, it is not necessary to intentionally stop access to the SDRAM (200) and it is made possible to change the operation setting of the SDRAM (200) without being affected by the access situation to the SDRAM (200).
摘要翻译：本发明的目的是提供一种能够在不故意停止对SDRAM的访问的情况下进行SDRAM的操作设置的存储器控制单元和存储器控制方法。 1.一种用于产生用于切换SDRAM（200）的操作设置的开关信号的开关信号产生部分（18），用于使用开关设置值（17）切换SDRAM（200）的操作设置的开关控制部分（16）当切换信号从切换信号生成部分（18）输出时，以及一个访问控制部分（14），用于在从操作设置的切换开始时间起的时间段内抑制对SDRAM（200）的访问请求的接受提供切换完成时间。因此，当SDRAM（200）的操作设置改变时，不需要有意地停止对SDRAM（200）的访问，并且可以改变SDRAM（200）的操作设置而不受访问情况到SDRAM（200）。

110. 发明授权

US07931502B2 Card edge connector and method for assembling the same 有权
公开(公告)号：US07931502B2
公开(公告)日：2011-04-26
申请号：US12801406
申请日：2010-06-08
申请人： Taku Iida , Takashi Kamiya , Yoshio Hironaka , Toshihiro Miyake , Masashi Hori
发明人： Taku Iida , Takashi Kamiya , Yoshio Hironaka , Toshihiro Miyake , Masashi Hori
IPC分类号： H01R24/00
CPC分类号： H01R12/721 , H01R4/185 , H01R13/2442 , H01R13/5208 , H01R13/5219 , H01R24/60 , H01R2107/00 , H05K1/117 , H05K2201/09709 , H05K2203/1572 , Y10T29/49826
摘要： A card edge connector for electrically coupling between contact electrodes on an electric circuit board and harnesses includes: a housing with a board insertion opening; harness terminals coupling with the harnesses; and junction terminals coupling between contact electrodes and harness terminals. The contact electrodes include first and second contact electrodes on both of first and second surfaces of the board. Each first contact electrode is nearer one end of the board than each second contact electrode. The first and second contact electrodes on the first or second surface are aligned alternately along with a width direction of the board. A first or second end of the junction terminal contacting the contact electrode on the first or second surface extends from a first or second inner wall of the board insertion opening to reach a centerline of the board.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式