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

US5190959A Piperidine compounds which have useful pharmaceutical activity 失效
标题翻译：具有有用的药物活性的哌啶化合物
公开(公告)号：US5190959A
公开(公告)日：1993-03-02
申请号：US925017
申请日：1992-08-05
申请人： Satoshi Murai , Masanao Shimano , Hiroshi Yamamoto , Toshihiro Koyama , Tsutomu Nakamura , Masaru Ogawa , Mitsuru Watanuki , Taira Okamoto , Toshimitsu Hori
发明人： Satoshi Murai , Masanao Shimano , Hiroshi Yamamoto , Toshihiro Koyama , Tsutomu Nakamura , Masaru Ogawa , Mitsuru Watanuki , Taira Okamoto , Toshimitsu Hori
IPC分类号： C07D211/46 , C07D401/12 , C07D409/12 , C07D409/14
CPC分类号： C07D401/12 , C07D211/46 , C07D409/12 , C07D409/14
摘要： A piperidine derivative having the formula (I): ##STR1## wherein R.sup.1 and R.sup.2, which may be the same or different from each other, are (i) a not-substituted phenyl group or a phenyl group substituted by a halogen atom, trifluoromethyl group, a C.sub.1-5 alkyl group or a C.sub.1-5 alkoxyl group, (ii) a C.sub.3-7 cycloalkyl group, (iii) pyridyl group or (iv) thienyl group, R.sup.3 is (i) hydrogen atom, (ii) a halogen atom, (iii) a C.sub.1-4 alkyl group or (iv) a C.sub.1-4 alkoxyl group, R.sup.4 is (i) hydrogen atom or (ii) a C.sub.1-4 alkyl group. R.sup.5 is (i) a not-substituted C.sub.1-5 alkyl group or a C.sub.1-5 alkyl group substituted by a halogen atom, (ii) phenyl group or (iii) thienyl group and Z is (i) a C.sub.1-6 alkylene group, (ii) a C.sub.2-6 alkenylene group or (iii) a C.sub.3-6 alkynylene group or a pharmacologically acceptable salt thereof. According to the present invention, an anti-allergic agent and a therapeutic agent for ischemic heart disease without toxicity can be provided.

2. 发明授权

US4644124A Wire electrode type electrical discharge machining method 失效
标题翻译：线电极型放电加工方法
公开(公告)号：US4644124A
公开(公告)日：1987-02-17
申请号：US691592
申请日：1985-01-15
申请人： Toshimitsu Hori , Mitsutaka Sumita
发明人： Toshimitsu Hori , Mitsutaka Sumita
IPC分类号： B23H7/06 , G06F15/46
CPC分类号： B23H7/065
摘要： A wire electrode type electrical discharge machining method in which a wire electrode is controlled by an NC device to automatically move along predetermined loci while forming an angle with respect to a workpiece which is being machined, wherein, even when a taper offset value occurring prior to an intersection of program loci is different from that after the intersection, the program can be readily executed. Wire electrode movement instruction codes and wire electrode inclination instruction codes are inputted to an NC device. The NC device then determines whether or not, with respect to the wire electrode inclination instruction codes, a wire electrode inclination before a corner is different from that after the corner. If the inclinations are different, a plurality of movement instructions are calculated and inserted between the movement instructions forming the corner. The wire electrode is then moved at the corner in accordance with the plurality of movement instructions thus calculated.
摘要翻译：一种线电极型放电加工方法，其中线电极由NC装置控制，以在相对于被加工的工件形成一定角度的同时沿预定的轨迹自动移动，其中即使当在程序轨迹与交叉路口不同，程序可以方便地执行。线电极移动指令代码和线电极倾斜指令代码被输入到NC设备。然后，NC设备确定相对于线电极倾斜指令代码，在拐角与拐角之后的线电极倾斜度是否相同。如果倾斜度不同，则计算多个运动指令并将其插入到形成拐角的运动指令之间。然后根据如此计算的多个移动指令，在拐角处移动线电极。

3. 发明授权

US5028758A Wire cut electric discharge machine 失效
标题翻译：线切割放电机
公开(公告)号：US5028758A
公开(公告)日：1991-07-02
申请号：US449164
申请日：1989-12-13
申请人： Toshimitsu Hori , Mitsutaka Sumita
发明人： Toshimitsu Hori , Mitsutaka Sumita
IPC分类号： B23H7/02 , B23H7/04
CPC分类号： B23H7/04
摘要： In a wire cut electric discharge machine, a CPU stores a reference specific resistance specified for a machining solution according to a numerical control program, and causes a specific resistance control unit to control the specific resistance of the machining solution, and compares the machining solution's specific resistance thus controlled with the reference specific resistance, so that the CPU starts the electric discharge machining operation after confirming that the specific resistance has reached the reference specific resistance specified.
摘要翻译：在线切割放电机中，CPU根据数控程序存储针对加工液规定的参考电阻率，并使比电阻控制单元控制加工溶液的电阻率，并比较加工溶液的特定电阻电阻由参考电阻值控制，使得CPU在确认电阻值达到规定的参考电阻率之后开始放电加工操作。

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