专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US4963582A Macrolide compounds, their preparation and their use 失效
标题翻译：大环内酯类化合物，其制备及其用途
公开(公告)号：US4963582A
公开(公告)日：1990-10-16
申请号：US30217
申请日：1987-03-24
申请人： Kazuo Sato , Toshiaki Yanai , Takao Kinoto , Keiji Tanaka , Akira Nishida , Toshimitsu Toyama , Bruno Frei , Anthony O'Sullivan
发明人： Kazuo Sato , Toshiaki Yanai , Takao Kinoto , Keiji Tanaka , Akira Nishida , Toshimitsu Toyama , Bruno Frei , Anthony O'Sullivan
IPC分类号： A01N43/90 , A01N47/06 , A01P5/00 , A01P7/02 , A01P7/04 , A61K31/365 , C07D493/22 , C07H19/01
CPC分类号： C07D493/22 , A01N43/90 , A01N47/06 , C07H19/01
摘要： Compounds having a 16-membered macrolide ring, and related to the milbemycins and avermectins, with substituents at positions 5, 13, 25 and optionally also 23, have acaricidal, insecticidal and anthelmintic properties. They are useful for treating various pests in plants and animals.

2. 发明授权

US5405867A Macrolide compounds, their preparation and their use 失效
标题翻译：大环内酯类化合物，其制备及其用途
公开(公告)号：US5405867A
公开(公告)日：1995-04-11
申请号：US133776
申请日：1993-10-08
申请人： Kazuo Sato , Toshiaki Yanai , Takao Kinoto , Keiji Tanaka , Akira Nishida , Toshimitsu Toyama , Bruno Frei , Anthony O'Sullivan
发明人： Kazuo Sato , Toshiaki Yanai , Takao Kinoto , Keiji Tanaka , Akira Nishida , Toshimitsu Toyama , Bruno Frei , Anthony O'Sullivan
IPC分类号： A01N43/90 , A01N47/06 , A01P5/00 , A01P7/02 , A01P7/04 , A61K31/365 , C07D493/22 , C07H19/01 , C07D313/00
CPC分类号： C07D493/22 , A01N43/90 , A01N47/06 , C07H19/01
摘要： Compounds having a 16-membered macrolide ring, and related to the milbemycins and avermectins, with substituents at positions 5.13, 25 and optionally also 23, have acaricidal, insecticidal and anthelmintic properties. They are useful for treating various pests in plants and animals.
摘要翻译：具有16位大环内酯环，与米尔倍霉素和阿凡曼菌素相关的化合物，其具有位置5.13,25和任选地23的取代基具有杀螨，杀虫和驱虫性质。它们可用于处理植物和动物中的各种害虫。

3. 发明授权

US4912090A Antiparasitic milbemycin and avermectin derivatives 失效
标题翻译：抗寄生米尔倍霉素和阿维菌素衍生物
公开(公告)号：US4912090A
公开(公告)日：1990-03-27
申请号：US947615
申请日：1986-12-30
申请人： Toshiaki Yanai , Kazuo Sato , Akira Nishida , Keiji Tanaka
发明人： Toshiaki Yanai , Kazuo Sato , Akira Nishida , Keiji Tanaka
IPC分类号： C07H17/08 , A01N43/90 , A61K31/365 , A61K31/70 , A61K31/7042 , A61K31/7048 , A61P33/00 , A61P33/10 , C07D493/22 , C07H19/01
CPC分类号： C07H19/01 , A01N43/90
摘要： 8,9 and/or 14,15 epoxidized and 5-acylated milbemycins and avermectins are prepared from the parent milbemycins and avermectins by epoxidation and acylation (in either order). They have enhanced anthelmintic, acaricidal and insecticidal activities.
摘要翻译：通过环氧化和酰化（以任一顺序）从母体milbemycins和阿维菌素制备8,9和/或14,15环氧化和5-酰化的米尔倍霉素和除虫菌素。它们具有增强的驱虫，杀螨和杀虫活性。

4. 发明授权

US5212322A Macrolide compounds, their preparation and their use 失效
标题翻译：大环内酯类化合物，其制备及其用途
公开(公告)号：US5212322A
公开(公告)日：1993-05-18
申请号：US644100
申请日：1991-01-22
申请人： Takao Okazaki , Shuji Takahashi , Seigo Iwado , Keiji Tanaka , Toshiaki Yanai , Hisaki Kajino
发明人： Takao Okazaki , Shuji Takahashi , Seigo Iwado , Keiji Tanaka , Toshiaki Yanai , Hisaki Kajino
IPC分类号： A01N49/00 , C07H19/01 , C12P17/18
CPC分类号： C07H19/01 , A01N49/00 , C12P17/181 , Y02P20/55 , Y10S424/08
摘要： Compounds with acaricidal, insecticidal and anthelmintic activities have the formula: ##STR1## wherein: --X--Y-- is selected from the group consisting of --CH.sub.2 --CH.sub.2 --, --CH.sub.2 --CHOH--, --CH.dbd.CH--, and --CH.sub.2 --C(.dbd.O)--;R.sup.1 is selected from the group consisting of a methyl group, an ethyl group, an isopropyl group, a sec-butyl group and groups of formula --C(CH.sub.3).dbd.CHR.sup.5 in which R.sup.5 is selected from the group consisting of a methyl group, an ethyl group and an isopropyl group;R.sup.2 represents a group of formula --(CH.sub.2).sub.n --C(R.sup.6).dbd.C(R.sup.7)(R.sup.8) in which n is 0, 1 or 2, R.sup.6 and R.sup.7 each is selected from the group consisting of a hydrogen atom and a methyl group and R.sup.8 is selected from the group consisting of a hydrogen atom, a C.sub.1-4 alkyl group, a phenyl group and a phenyl group substituted with at least one substituent selected from the group consisting of halogen, methyl and nitro substituents;R.sup.3 is selected from the group consisting of a hydrogen atom, a methyl group, a hydroxy-protecting group, an ester-forming carboxylic acid residue, and an ester-forming carbonic acid residue; andR.sup.4 is selected from the group consisting of a hydrogen atom and an .alpha.-L-oleandrosyl-.alpha.-L-oleandrosyloxy group, with the proviso that R.sup.4 represents a hydrogen atom when the group R.sup.1 is selected from the group consisting of a methyl group, an ethyl group, and groups of formula --C(CH.sub.3).dbd.CHR.sup.5 in which R.sup.5 is selected from the group consisting of a methyl group, an ethyl group and an isopropyl group.
摘要翻译：具有杀螨，杀虫和驱虫活性的化合物具有下式：其中：-XY-选自-CH 2 -CH 2 - ， - CH 2 -CHOH - ， - CH = CH-和 - CH2-C（= O） - ; R 1选自甲基，乙基，异丙基，仲丁基和式-C（CH 3）= CHR 5的基团，其中R 5选自甲基，乙基和异丙基; R 2表示式 - （CH 2）n C（R 6）= C（R 7）（R 8）的基团，其中n为0,1或2，R 6和R 7各自为氢原子和甲基并且R 8选自氢原子，C 1-4烷基，苯基和被至少一个选自卤素，甲基和硝基取代基的取代基取代的苯基; R3选自氢原子，甲基，羟基保护基，成酯羧酸残基和形成酯的碳酸残基; 并且R 4选自氢原子和α-L-甘氨酰基-α-L-胆碱基氧基，条件是当R 1选自甲基时，R 4表示氢原子，乙基和式-C（CH 3）= CHR 5基团，其中R 5选自甲基，乙基和异丙基。

5. 发明授权

US5008191A Macrolide compounds, their preparation and their use 失效
标题翻译：大环内酯类化合物，其制备及其用途
公开(公告)号：US5008191A
公开(公告)日：1991-04-16
申请号：US131413
申请日：1987-12-10
申请人： Takao Okazaki , Shuji Takahashi , Seigo Iwado , Keiji Tanaka , Toshiaki Yanai , Hisaki Kajino
发明人： Takao Okazaki , Shuji Takahashi , Seigo Iwado , Keiji Tanaka , Toshiaki Yanai , Hisaki Kajino
IPC分类号： C07D493/22 , A01N43/90 , A01N49/00 , A01P7/02 , A01P7/04 , C07D307/00 , C07D309/00 , C07H19/01 , C12P17/18 , C12P19/54
CPC分类号： C07H19/01 , A01N49/00 , C12P17/181 , Y02P20/55 , Y10S435/898
摘要： Compounds with acaricidal, insecticidal and anthelmintic activities have the formula: ##STR1## wherein: --X--Y-- is selected from the group consisting of --CH.sub.2 --CH.sub.2 --, --CH.sub.2 --CHOH--, --CH.dbd.CH--, and --CH.sub.2 --C(.dbd.O)--;R.sup.1 is selected from the group consisting of a methyl group, an ethyl group, an isopropyl group, a sec-butyl group and groups of formula --C(CH.sub.3).dbd.CHR.sup.5 in which R.sup.5 is selected from the group consisting of a methyl group, an ethyl group and an isopropyl group;R.sup.2 represents a group of formula --(CH.sub.2).sub.n --C(R.sup.6).dbd.C(R.sup.7)(R.sup.8) in which n is 0, 1 or 2, R.sup.6 and R.sup.7 each is selected from the group consisting of a hydrogen atom and a methyl group and R.sup.8 is selected from the group consisting of a hydrogen atom, a C.sub.1-4 alkyl group, a phenyl group and a phenyl group substituted with at least one substituent selected from the group consisting of halogen, methyl and nitro substitutents;R.sup.3 is selected from the group consisting of a hydrogen atom, a methyl group, a hydroxy-protecting group, an ester-forming carboxylic acid residue, and an ester-forming carbonic acid residue; andR.sup.4 is selected from the group consisting of a hydrogen atom and an .alpha.-L-oleandrosyl-.alpha.-L-oleandrosyloxy group, with the proviso that R.sup.4 represents a hydrogen atom when the group R.sup.1 is selected from the group consisting of a methyl group, an ethyl group, and groups of formula --C(CH.sub.3).dbd.CHR.sup.5 in which R.sup.5 is selected from the group consisting of a methyl group, an ethyl group and an isopropyl group.

6. 发明授权

US09029474B2 Process for production of surface-modified polymer structures 有权
标题翻译：表面改性聚合物结构的制造方法
公开(公告)号：US09029474B2
公开(公告)日：2015-05-12
申请号：US12450778
申请日：2008-04-23
申请人： Masaaki Ozawa , Keisuke Odoi , Hironori Atarashi , Kei-ichi Akabori , Toshihiko Nagamura , Keiji Tanaka
发明人： Masaaki Ozawa , Keisuke Odoi , Hironori Atarashi , Kei-ichi Akabori , Toshihiko Nagamura , Keiji Tanaka
IPC分类号： C08L51/00 , C08L41/00 , C08J7/12 , C08L101/00
CPC分类号： C08J7/12 , C08L101/005
摘要： The present invention relates to a process for producing a polymer structure comprising: mixing and unifying a matrix polymer made of a linear polymer and a highly-branched polymer having hydrophilic functional groups at molecular ends and to form a structure containing the matrix polymer and the highly-branched polymer; and subjecting the obtained structure to either immersion in water and/or a hydrophilic solvent or exposure to an atmosphere of vapor of water and/or a hydrophilic solvent at a temperature ranging from a temperature lower than Tg of the matrix polymer by 30° C. to decomposition temperature of the matrix polymer; wherein the hydrophilic functional groups at the molecular ends of the highly-branched polymer are distributed in outermost surface of the polymer structure at an enhanced density. The present invention also relates to a process for producing a polymer structure in which vinyl polymer chains are grafted to at least a part of the hydrophilic functional groups.
摘要翻译：本发明涉及一种聚合物结构体的制造方法，其特征在于，在分子末端将由线性聚合物构成的基质聚合物和具有亲水性官能团的高支化聚合物混合均匀并形成含有基体聚合物的结构，支链聚合物并将得到的结构物浸入水和/或亲水性溶剂中或在低于基体聚合物的Tg的温度范围内暴露于水和/或亲水性溶剂的气体的气氛中30℃。到基体聚合物的分解温度; 其中高度支化聚合物的分子末端的亲水官能团以增强的密度分布在聚合物结构的最外表面。本发明还涉及其中乙烯基聚合物链接枝至至少一部分亲水官能团的聚合物结构的方法。

7. 发明授权

US08301033B2 LD driver with an improved falling edge of driving signal and optical transmitter providing the same 有权
标题翻译： LD驱动器具有改善的下降沿驱动信号和光发射机提供相同的功能
公开(公告)号：US08301033B2
公开(公告)日：2012-10-30
申请号：US12752782
申请日：2010-04-01
申请人： Keiji Tanaka
发明人： Keiji Tanaka
IPC分类号： H04B10/04
CPC分类号： H01S5/042 , H01S5/0428
摘要： An LD driver to generate an asymmetrical driving current with a relatively faster falling edge and an optical transmitter having the LD driver are disclosed. The LD driver includes a primary driver and the sub-driver connected in parallel to the primary driver. The primary driver converts the input signal or the delayed signal delayed from the input signal into the primary current. The sub-driver generates a symmetrical current tracing the input or the delayed signal, and an asymmetrical current formed by the OR operation between the input and delayed signals. The driving current is formed by adding the primary current, the symmetrical current and the asymmetrical current.
摘要翻译：公开了一种用于产生具有相对较快下降沿的不对称驱动电流的LD驱动器和具有LD驱动器的光发射器。 LD驱动器包括主驱动器和与主驱动器并联连接的副驱动器。主驱动器将输入信号或从输入信号延迟的延迟信号转换为初级电流。子驱动器产生对称电流跟踪输入或延迟信号，以及由输入和延迟信号之间的或运算形成的非对称电流。通过增加一次电流，对称电流和不对称电流来形成驱动电流。

8. 发明申请

US20110195880A1 GREASE COMPOSITION 有权
标题翻译：润滑脂组合物
公开(公告)号：US20110195880A1
公开(公告)日：2011-08-11
申请号：US13121259
申请日：2009-09-29
申请人： Yasushi Kawamura , Keiji Tanaka
发明人： Yasushi Kawamura , Keiji Tanaka
IPC分类号： C10M133/04 , C10M113/12 , C10M113/08
CPC分类号： C10M169/00 , C10M2201/0626 , C10M2201/1036 , C10M2203/1006 , C10M2205/0285 , C10M2207/122 , C10M2207/126 , C10M2207/1285 , C10M2215/04 , C10M2215/1026 , C10M2215/121 , C10M2217/0456 , C10N2230/06 , C10N2250/10 , C10M2201/0856
摘要： A grease composition for use in resin lubrication wherein at least one amine salt of an unsaturated or saturated fatty acid is incorporated in a grease base material which includes a base oil and a thickener, preferably wherein at least one fatty acid amine salt of the following general formula (1) is incorporated: RCOO−R′NH3′ wherein either (i) R is an unsaturated by hydrocarbon group having from 15 to 21 carbon atoms, and R′ is a saturated or unsaturated linear or branched hydrocarbon group having from 8 to 22 carbon atoms; or (ii) R is a linear saturated hydrocarbon group having from 5 to 21 carbon atoms, and R′ is an unsaturated hydrocarbon group having from 16 to 18 carbon atoms. The grease composition of the- present invention improves the lubricity between resin and resin or resin. and another material such as a metal.
摘要翻译：一种用于树脂润滑的润滑脂组合物，其中将不饱和或饱和脂肪酸的至少一种胺盐引入包含基础油和增稠剂的油脂基材料中，优选地，其中至少一种以下一般的脂肪酸胺盐式（1）：RCOO-R'NH 3'，其中（i）R是具有15至21个碳原子的烃基是不饱和的，R'是饱和或不饱和的直链或支链烃基，其具有8至 22个碳原子; 或（ii）R为碳原子数为5〜21的直链状饱和烃基，R'为碳原子数16〜18的不饱和烃基。本发明的润滑脂组合物提高树脂与树脂或树脂之间的润滑性。和另一种材料如金属。

9. 发明授权

US07912380B2 Optical receiver 有权
标题翻译：光接收机
公开(公告)号：US07912380B2
公开(公告)日：2011-03-22
申请号：US11416389
申请日：2006-05-03
申请人： Katsumi Uesaka , Keiji Tanaka
发明人： Katsumi Uesaka , Keiji Tanaka
IPC分类号： H04B10/06
CPC分类号： H04B10/66 , H04B10/0799
摘要： The present invention provides an optical receiver able to monitor the level of the optical input signal in accurate even when the level is quite small. The optical receiver comprises a photodiode to generate a photocurrent Ipd, a current mirror circuit to reflect the photocurrent into a mirrored current Imon, a current-to-voltage converter to convert the mirrored current Imon to a voltage signal, switch to connect/cut the current mirror circuit with the current-to-voltage converter, and a correction unit for subtracting a signal when the switch is connected from a signal when the switch is cut.
摘要翻译：本发明提供一种即使当该电平相当小时也能够准确地监视光输入信号的电平的光接收器。光接收器包括光电二极管以产生光电流Ipd，将光电流反射成镜像电流Imon的电流镜电路，用于将镜像电流Imon转换成电压信号的电流 - 电压转换器，切换到连接/切割具有电流 - 电压转换器的电流镜电路，以及用于当开关切断时从信号连接开关时减去信号的校正单元。

10. 发明授权

US07809034B2 Auto-power control circuit to maintain extinction ratio of optical output from laser diode 有权
标题翻译：自动功率控制电路，保持激光二极管光输出的消光比
公开(公告)号：US07809034B2
公开(公告)日：2010-10-05
申请号：US12071056
申请日：2008-02-14
申请人： Keiji Tanaka
发明人： Keiji Tanaka
IPC分类号： H01S3/00
CPC分类号： H01S5/06832 , H01S5/0427 , H01S5/06804 , H01S5/06812
摘要： The present invention provides an auto-power control (APC) circuit and a method to stabilize the extinction ratio of an optical output from a laser diode (LD) in an optical transmitter. The APC circuit according to the invention includes two feedback loops for the modulation IM and the bias current IB each having variable loop gain. The extinction ratio of the optical output from the LD is kept constant by setting the ratio of the loop gains of respective APC circuits to be ER−1.
摘要翻译：本发明提供一种自动功率控制（APC）电路和稳定来自光发射机中的激光二极管（LD）的光输出的消光比的方法。根据本发明的APC电路包括用于调制IM和偏置电流IB的两个反馈回路，每个具有可变的环路增益。通过将各个APC电路的环路增益的比率设置为ER-1，LD的光输出的消光比保持恒定。

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