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

US4038819A Throttle opener 失效
标题翻译：节气门开启器
公开(公告)号：US4038819A
公开(公告)日：1977-08-02
申请号：US536599
申请日：1974-12-26
申请人： Eiji Yoshikawa , Tsuneo Kobayashi
发明人： Eiji Yoshikawa , Tsuneo Kobayashi
IPC分类号： F02D9/02 , F02D11/08 , F02M3/06 , F02B75/10
CPC分类号： F02M3/062 , F02D11/08
摘要： A throttle opener comprises a diaphragm apparatus installed between a throttle valve provided within a throttle bore and an air pump for delivering air to an air injection device for controlling the opening of the throttle to enhance the burning of an air-fuel mixture, thereby decreasing the amount of unburned hydrocarbons in the exhaust gas. The diaphragm apparatus includes a diaphragm member movably fixed therein, responsive to the high delivery pressure from the air pump at the beginning of deceleration period of a vehicle to open the throttle valve slightly enough to prevent misfire of the mixture, thus decreasing the amount of unburned hydrocarbons in the exhaust gas.
摘要翻译：节气门开启器包括安装在设置在节流孔内的节流阀和空气泵之间的隔膜装置，用于将空气输送到空气注入装置，用于控制节气门的打开以增强空气 - 燃料混合物的燃烧，从而减少排气中的未燃碳氢化合物的量。隔膜装置包括可移动地固定在其中的隔膜构件，其响应于在车辆的减速时段开始时来自气泵的高输送压力，稍微打开节流阀以防止混合物失火，从而减少未燃烧的量废气中的碳氢化合物。

2. 发明授权

US09266715B2 SOI wafer, manufacturing method therefor, and MEMS device 有权
公开(公告)号：US09266715B2
公开(公告)日：2016-02-23
申请号：US14193209
申请日：2014-02-28
申请人： Eiji Yoshikawa , Jyunichi Ichikawa , Yukihisa Yoshida
发明人： Eiji Yoshikawa , Jyunichi Ichikawa , Yukihisa Yoshida
IPC分类号： H01L21/00 , B81B7/00 , H01L21/762 , H01L29/16 , B81B3/00 , B81C1/00 , H01L23/26
CPC分类号： B81B7/0038 , B81B3/0018 , B81C1/00285 , H01L21/76259 , H01L23/26 , H01L29/16 , H01L2924/0002 , H01L2924/00
摘要： In order to obtain a SOI wafer having an excellent ability of gettering metal impurities, an efficient method of manufacturing a SOI wafer, and a highly reliable MEMS device using such a SOI wafer, provided is a SOI wafer including: a support wafer (1) and an active layer wafer (6) which are bonded together with an oxide film (3) therebetween, each of the support wafer (1) and the active layer wafer (6) being a silicon wafer; a cavity (1b) formed in a bonding surface of at least one of the silicon wafers; and a gettering material (2) formed on a surface on a side opposite to the bonding surface.

3. 发明授权

US09212049B2 SOI wafer, manufacturing method therefor, and MEMS device 有权
标题翻译： SOI晶片，其制造方法和MEMS器件
公开(公告)号：US09212049B2
公开(公告)日：2015-12-15
申请号：US13743878
申请日：2013-01-17
申请人： Eiji Yoshikawa , Jyunichi Ichikawa , Yukihisa Yoshida
发明人： Eiji Yoshikawa , Jyunichi Ichikawa , Yukihisa Yoshida
IPC分类号： H01L21/00 , B81B7/00 , H01L21/762 , H01L29/16 , B81B3/00 , B81C1/00 , H01L23/26
CPC分类号： B81B7/0038 , B81B3/0018 , B81C1/00285 , H01L21/76259 , H01L23/26 , H01L29/16 , H01L2924/0002 , H01L2924/00
摘要： In order to obtain a SOI wafer having an excellent ability of gettering metal impurities, an efficient method of manufacturing a SOI wafer, and a highly reliable MEMS device using such a SOI wafer, provided is a SOI wafer including: a support wafer (1) and an active layer wafer (6) which are bonded together with an oxide film (3) therebetween, each of the support wafer (1) and the active layer wafer (6) being a silicon wafer; a cavity (1b) formed in a bonding surface of at least one of the silicon wafers; and a gettering material (2) formed on a surface on a side opposite to the bonding surface.
摘要翻译：为了获得具有优异的金属杂质吸收能力的SOI晶片，提供了一种制造SOI晶片的有效方法和使用这种SOI晶片的高可靠性MEMS器件，其包括：支撑晶片（1）以及与它们之间的氧化膜（3）结合在一起的有源层晶片（6），所述支撑晶片（1）和所述有源层晶片（6）中的每一个都是硅晶片; 形成在所述硅晶片中的至少一个的接合面中的空腔（1b）以及形成在与所述接合面相反的一侧的表面上的吸气材料（2）。

4. 发明授权

US07241927B2 Transition metal complexes, ligands, catalysts for olefin polymerization, and process for production of olefin polymers 失效
标题翻译：过渡金属络合物，配体，烯烃聚合用催化剂和烯烃聚合物生产方法
公开(公告)号：US07241927B2
公开(公告)日：2007-07-10
申请号：US11324260
申请日：2006-01-04
申请人： Hidenori Hanaoka , Taichi Senda , Eiji Yoshikawa , Satoshi Kobayashi
发明人： Hidenori Hanaoka , Taichi Senda , Eiji Yoshikawa , Satoshi Kobayashi
IPC分类号： C07C43/20 , C07C43/205 , C07C43/215
CPC分类号： C08F10/00 , C07F17/00 , C08F4/65908 , C08F4/65912 , C08F10/02 , C08F210/16 , Y10S526/943 , C08F4/6592 , C08F210/14 , C08F2500/03 , C08F2500/10
摘要： A transition metal complex represented by the formula (1): wherein M is a Group 4 transition metal, A is a Group 16 element, B is a Group 14 element, n is an integer of 0 or 1, R1, R2, R3 and R4 may be the same or different and each independently denotes a substituent selected from the group consisting of the groups (I) and (II): group (I): hydrogen, alkyl and so on, group (II): alkoxy, alkylthio and so on, provided that at least one of R1, R2, R3 and R4 is a substituent selected from group (II); R5, R6, R7, R8, R9, R10, X1 and X2 may be the same or different and are each hydrogen, halogen, alkyl or the like; and a catalyst for olefin polymerization comprising said complex, an organoaluminum compound and a boron compound are provided.
摘要翻译：由式（1）表示的过渡金属络合物：其中M是第4族过渡金属，A是第16族元素，B是第14族元素，n是0或1的整数，R 1， R 2，R 3，R 4和R 4可以相同或不同，并且各自独立地表示选自以下的取代基：的基团（I）和（II）：基团（I）：氢，烷基等，基团（II）：烷氧基，烷硫基等，条件是R 1， R 2，R 3和R 4是选自（II）组的取代基。 R 5，R 6，R 7，R 8，R 9， R 10，X 1和X 2可以相同或不同，各自为氢，卤素，烷基等; 并提供包含所述络合物，有机铝化合物和硼化合物的烯烃聚合催化剂。

5. 发明授权

US06955086B2 Acceleration sensor 有权
标题翻译：加速度传感器
公开(公告)号：US06955086B2
公开(公告)日：2005-10-18
申请号：US10739069
申请日：2003-12-19
申请人： Eiji Yoshikawa , Masahiro Tsugai , Nobuaki Konno , Yoshiaki Hirata
发明人： Eiji Yoshikawa , Masahiro Tsugai , Nobuaki Konno , Yoshiaki Hirata
IPC分类号： G01P15/125
CPC分类号： G01P15/125
摘要： An acceleration sensor includes first and second fixed electrodes on a substrate, and a movable electrode located above the first and second fixed electrodes, with respect to the substrate, and facing them. The movable electrode is elastically supported on the substrate by a first elastic supporting body and is movable. A mass, which is elastically supported on the substrate by a second elastic supporting body, moves in response to an acceleration in a direction perpendicular to the substrate. A linking portion links the movable electrode and the mass at a position spaced from an axis of movement of the movable electrode by a distance. Acceleration is measured based on changes in a first capacitance between the first fixed electrode and the movable electrode and a second capacitance between the second fixed electrode and the movable electrode. Thus, a highly impact resistant and highly reliable acceleration sensor is obtained.
摘要翻译：加速度传感器包括基板上的第一固定电极和第二固定电极以及相对于基板位于第一和第二固定电极上方并面向它们的可动电极。可移动电极通过第一弹性支撑体弹性支撑在基板上并且可移动。通过第二弹性支撑体弹性地支撑在基板上的质量响应于垂直于基板的方向的加速度而移动。连接部分在与可移动电极的运动轴线间隔一定距离的位置处连接可移动电极和质量块。基于第一固定电极和可动电极之间的第一电容的变化和第二固定电极与可动电极之间的第二电容来测量加速度。因此，获得了高度耐冲击和高度可靠的加速度传感器。

6. 发明授权

US06194678B1 Pressure switch 有权
标题翻译：压力开关
公开(公告)号：US06194678B1
公开(公告)日：2001-02-27
申请号：US09567007
申请日：2000-05-09
申请人： Eiji Yoshikawa , Masahiro Tsugai , Toru Araki
发明人： Eiji Yoshikawa , Masahiro Tsugai , Toru Araki
IPC分类号： H01H3534
CPC分类号： H01H1/0036 , H01H35/34
摘要： A pressure switch with improved sealing of an airtight chamber, and improved electrical characteristics reducing chattering, increasing response rate, and minimizing the pressure necessary for activation. The pressure switch includes an upper substrate with a diaphragm readily deformed by an applied stress, a lower substrate overlapped with the upper substrate to form the airtight chamber, a contact electrically switched in response to the deformation of the diaphragm, and a sealing member continuously surrounding the airtight chamber, disposed between the first and second substrate, and hermetically sealing the airtight chamber.
摘要翻译：具有改进的密封腔密封的压力开关，以及改善的电气特性，减少抖动，增加响应速度，并使活化所需的压力最小化。压力开关包括具有通过施加的应力容易变形的膜片的上基板，与上基板重叠的下基板以形成气密室，响应于膜片的变形而电切换的触点和连续围绕的密封构件所述密封室设置在所述第一和第二基板之间，并且气密地密封所述气密室。

7. 发明授权

US08710600B2 Semiconductor pressure sensor 有权
标题翻译：半导体压力传感器
公开(公告)号：US08710600B2
公开(公告)日：2014-04-29
申请号：US12949459
申请日：2010-11-18
申请人： Eiji Yoshikawa , Shinichi Izuo
发明人： Eiji Yoshikawa , Shinichi Izuo
IPC分类号： H01L29/84
CPC分类号： G01L9/0042 , B81B3/0078 , B81B2201/0264 , B81B2203/0127
摘要： A semiconductor pressure sensor that can improve diaphragm breakage pressure tolerance is provided.Included are: a first semiconductor substrate on which is formed a recess portion that has an opening on a first surface in a thickness direction; a second semiconductor substrate that is disposed so as to face the first surface of the first semiconductor substrate; and a first silicon oxide film that is interposed between the first semiconductor substrate and the second semiconductor substrate, and on which is formed a penetrating aperture that communicates between the recess portion and the second semiconductor substrate, and at least a portion of an edge portion of the penetrating aperture is positioned inside an opening edge portion of the recess portion when viewed from a side facing the penetrating aperture and the opening of the recess portion.
摘要翻译：提供了可以提高隔膜破裂压力公差的半导体压力传感器。包括：第一半导体衬底，其上形成有在厚度方向上在第一表面上具有开口的凹部; 第二半导体衬底，其被设置为面对第一半导体衬底的第一表面; 以及第一氧化硅膜，其被插入在所述第一半导体基板和所述第二半导体基板之间，并且在所述第一氧化硅膜上形成有在所述凹部和所述第二半导体基板之间连通的贯通孔，并且所述第一氧化硅膜的至少一部分当从面向穿透孔的侧面和凹部的开口观察时，贯通孔位于凹部的开口边缘部的内侧。

8. 发明授权

US07671226B2 Transition metal complex, catalyst for olefin polymerization, and process for producing olefin polymer with the same 失效
公开(公告)号：US07671226B2
公开(公告)日：2010-03-02
申请号：US12232229
申请日：2008-09-12
申请人： Hidenori Hanaoka , Eiji Yoshikawa , Yuka Imamoto
发明人： Hidenori Hanaoka , Eiji Yoshikawa , Yuka Imamoto
IPC分类号： C07F17/00 , B01J31/22 , C08F4/642 , C08F4/6592
CPC分类号： C07F17/00 , C07C33/34 , C07C45/59 , C07C47/548 , C07C49/798 , C07C211/48 , C07C211/52 , C07C251/24 , C07C251/86 , C07C255/50 , C07C2601/10 , C07C2602/08 , C07D317/20 , C08F4/65908 , C08F4/65912 , C08F10/00 , Y10S526/943 , C08F4/6592
摘要： The present invention relates to a transition metal complex represented by the formula (I): wherein M represents a Group 4 transition metal; —Y— represents (a): —C(R1)(R20)-A-, (b): —C(R1)(R20)-A1(R30)—, (c): —C(R1)=A1-, or (d): —C(R1)=A1-A2-R30; A represents a Group 16 element and A1 and A2 each represents a Group 15 element; R1 to R9, R20, and R30 are the same or different and each represents an optionally substituted hydrocarbon group, etc.; and X1 and X2 are the same or different and each represents a hydrogen atom, a halogen atom, an optionally substituted C1-10 alkyl group, etc., and an intermediate product thereof, and a catalyst for olefin polymerization which comprises said transition metal complex as a component.

9. 发明申请

US20090054607A1 Transition metal complex, catalyst for olefin polymerization, and process for producing olefin polymer with the same 失效
标题翻译：过渡金属络合物，用于烯烃聚合的催化剂，以及用于制备烯烃聚合物的方法
公开(公告)号：US20090054607A1
公开(公告)日：2009-02-26
申请号：US12232229
申请日：2008-09-12
申请人： Hidenori Hanaoka , Eiji Yoshikawa , Yuka Imamoto
发明人： Hidenori Hanaoka , Eiji Yoshikawa , Yuka Imamoto
IPC分类号： C07F7/28 , C07F7/00 , B01J31/22 , C08F4/54 , C07C47/228
CPC分类号： C07F17/00 , C07C33/34 , C07C45/59 , C07C47/548 , C07C49/798 , C07C211/48 , C07C211/52 , C07C251/24 , C07C251/86 , C07C255/50 , C07C2601/10 , C07C2602/08 , C07D317/20 , C08F4/65908 , C08F4/65912 , C08F10/00 , Y10S526/943 , C08F4/6592
摘要： The present invention relates to a transition metal complex represented by the formula (I): wherein M represents a Group 4 transition metal; —Y— represents (a): —C(R1)(R20)-A-, (b): —C(R1)(R20)-A1(R30)—, (c): —C(R1)=A1-, or (d): —C(R1)=A1-A2-R30; A represents a Group 16 element and A1 and A2 each represents a Group 15 element; R1 to R9, R20, and R30 are the same or different and each represents an optionally substituted hydrocarbon group, etc.; and X1 and X2 are the same or different and each represents a hydrogen atom, a halogen atom, an optionally substituted C1-10 alkyl group, etc., and an intermediate product thereof, and a catalyst for olefin polymerization which comprises said transition metal complex as a component.
摘要翻译：本发明涉及由式（I）表示的过渡金属络合物：其中M表示第4族过渡金属; -Y-表示（a）-C（R1）（R20）-A-，（b）：-C（R1）（R20）-A1（R30） - ，（c）：-C（R1）= A1 - 或（d）：-C（R1）= A1-A2-R30; A表示16族元素，A1和A2各自表示第15族元素; R 1〜R 9，R 20和R 30相同或不同，表示任选取代的烃基等。 X1和X2相同或不同，各自表示氢原子，卤原子，任选取代的C 1-10烷基等，及其中间产物，以及含有所述过渡金属络合物的烯烃聚合催化剂作为组件。

10. 发明授权

US07141690B2 Transition metal complexes, ligands, polymerization catalysts for olefins, and process for production of olefin polymers 失效
标题翻译：过渡金属络合物，配体，烯烃聚合催化剂和烯烃聚合物生产方法
公开(公告)号：US07141690B2
公开(公告)日：2006-11-28
申请号：US10503252
申请日：2003-02-06
申请人： Hidenori Hanaoka , Taichi Senda , Eiji Yoshikawa , Satoshi Kobayashi
发明人： Hidenori Hanaoka , Taichi Senda , Eiji Yoshikawa , Satoshi Kobayashi
IPC分类号： C08F4/64 , C07F7/28 , C07F7/00
CPC分类号： C08F10/00 , C07F17/00 , C08F4/65908 , C08F4/65912 , C08F10/02 , C08F210/16 , Y10S526/943 , C08F4/6592 , C08F210/14 , C08F2500/03 , C08F2500/10
摘要： A transition metal complex represented by the formula (1): wherein M is a Group 4 transition metal, A is a Group 16 element, B is a Group 14 element, n is an integer of 0 or 1, R1, R2, R3 and R4 may be the same or different and each independently denotes a substituent selected from the group consisting of the groups (I) and (II): group (I): hydrogen, alkyl and so on, group (II): alkoxy, alkylthio and so on, provided that at least one of R1, R2, R3 and R4 is a substituent selected from group (II); R5, R6, R7, R8, R9, R10, X1 and X2 may be the same or different and are each hydrogen, halogen, alkyd or the like; and a catalyst for olefin polymerization comprising said complex, an organoaluminum compound and a boron compound are provided.
摘要翻译：由式（1）表示的过渡金属络合物：其中M是第4族过渡金属，A是第16族元素，B是第14族元素，n是0或1的整数，R 1， R 2，R 3，R 4和R 4可以相同或不同，并且各自独立地表示选自以下的取代基：的基团（I）和（II）：基团（I）：氢，烷基等，基团（II）：烷氧基，烷硫基等，条件是R 1， R 2，R 3和R 4是选自（II）组的取代基。 R 5，R 6，R 7，R 8，R 9， R 10，X 1和X 2可以相同或不同，各自为氢，卤素，醇酸等; 并提供包含所述络合物，有机铝化合物和硼化合物的烯烃聚合催化剂。

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