专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

31. 发明申请

US20100290505A1 CODE CONVERTING APPARATUS, RECEIVER, AND CODE CONVERTING METHOD 有权
标题翻译：代码转换设备，接收器和代码转换方法
公开(公告)号：US20100290505A1
公开(公告)日：2010-11-18
申请号：US12863779
申请日：2008-01-30
申请人： Takafumi Nagano , Takashi Iwamoto
发明人： Takafumi Nagano , Takashi Iwamoto
IPC分类号： H04B1/707
CPC分类号： H04J13/107 , G01S19/30 , H04B1/7075 , H04B2201/70715
摘要： A code converting apparatus is designed to estimate the incoming time and the like of a signal modulated by a spreading sequence composed of m elements in a set A having n kinds of symbols as elements accurately. A symbol sequence memory section 102 stores a converted sequence of symbols obtained by concatenating consecutive 2d symbols at the center of each sequence pattern pi composed of 4d elements in the set A. The converted sequence of symbols is structured so that d symbol immediately preceding the 2d symbols and d symbol immediately following the 2d symbols are identical to d symbol immediately preceding corresponding 2d symbols and d symbol immediately following the corresponding 2d symbols of a corresponding sequence pattern. A symbol sequence specifying section 103 specifies a matching sequence pattern for every consecutive 2d symbols in a symbol sequence obtained by assigning a symbol to the signal in a coding cycle of the spreading sequence. A signal generating section 104 adds a portion to which the 2d symbols are assigned of the signal. A signal converting section 105 concatenates each pattern signal added for each sequence pattern, in an order equivalent to an order of the 2d symbols at the center of each sequence pattern concatenated in the converted sequence of symbols.
摘要翻译：代码转换装置被设计为估计由具有n种符号的集合A中由m个元素组成的扩展序列调制的信号的输入时间等精确地估计。符号序列存储器部分102存储通过在由组合A中的4d个元素组成的每个序列模式pi的中心处连续连续的2d个符号获得的转换的符号序列。转换的符号序列被构造成使得紧邻2d的d个符号紧跟在2d符号之后的符号和d符号与紧接在相应的2d符号之前的d个符号相同，d符号紧接在对应的序列模式的相应2d符号之后。符号序列指定部分103在通过在扩展序列的编码周期中向信号分配符号而获得的符号序列中为每个连续的2d个符号指定匹配序列模式。信号产生部分104将分配了该信号的2d个符号的部分相加。信号转换部分105以与转换的符号序列中连接的每个序列模式的中心的2d个符号的顺序相等的顺序连接每个序列模式添加的每个图案信号。

32. 发明申请

US20100139819A1 METHOD FOR PRODUCING STEEL PART HAVING LONG ROLLING CONTACT FATIGUE LIFE 有权
标题翻译：用于生产具有长滚动接触疲劳寿命的钢部件的方法
公开(公告)号：US20100139819A1
公开(公告)日：2010-06-10
申请号：US12694674
申请日：2010-01-27
申请人： Takashi Iwamoto , Kunikazu Tomita , Hideto Kimura , Takaaki Toyooka , Hisato Nishisaka , Masao Goto , Hisashi Harada
发明人： Takashi Iwamoto , Kunikazu Tomita , Hideto Kimura , Takaaki Toyooka , Hisato Nishisaka , Masao Goto , Hisashi Harada
IPC分类号： C21D8/00 , C21D6/00
CPC分类号： C22C38/60 , C21D1/26 , C21D1/28 , C21D1/32 , C21D6/002 , C22C38/02 , C22C38/06 , C22C38/22 , C22C38/34 , F16C33/30 , F16C33/32 , F16C33/34 , F16C33/62 , F16H55/32 , Y10S148/906
摘要： A steel part having a long rolling contact fatigue life and capable of further increasing the life of a bearing under severer using condition than usual conditions. The steel part includes steel having a composition containing 0.7% by mass to 1.1% by mass of C, 0.5% by mass to 2.0% by mass of Si, 0.4% by mass to 2.5% by mass of Mn, 1.6% by mass to 5.0% by mass of Cr, 0.1% by mass to less than 0.5% by mass of Mo, 0.010% by mass to 0.050% by mass of Al, less than 0.0015% by mass of Sb as an impurity, and the balance composed of Fe and inevitable impurities, the steel being hardened and tempered. In the steel structure of a portion from the surface to a depth of 5 mm, residual cementite has a grain diameter of 0.05 to 1.5 μm, prior austenite has a grain diameter of 30 μm or less, and the ratio by volume of the residual austenite is less than 25%.
摘要翻译：具有滚动接触疲劳寿命长的钢部件，能够比常规条件更严格地使用轴承的使用寿命。钢部件包括含有0.7质量％至1.1质量％的C，0.5质量％至2.0质量％的Si，0.4质量％至2.5质量％的Mn，1.6质量％至1.6质量％ 5.0质量％的Cr，0.1质量％〜小于0.5质量％的Mo，0.010质量％〜0.050质量％的Al，小于0.0015质量％的作为杂质的Sb，余量由铁和不可避免的杂质，钢被硬化和回火。在从表面到深度为5mm的部分的钢结构中，残留渗碳体的粒径为0.05〜1.5μm，奥氏体的粒径为30μm以下，残留奥氏体的体积比小于25％。

33. 发明申请

US20070283686A1 Exhaust gas purification apparatus 审中-公开
标题翻译：废气净化装置
公开(公告)号：US20070283686A1
公开(公告)日：2007-12-13
申请号：US11723753
申请日：2007-03-21
申请人： Hirosuke Ohkubo , Takashi Iwamoto , Yoshiaki Matsuzono , Takahiro Shinkai
发明人： Hirosuke Ohkubo , Takashi Iwamoto , Yoshiaki Matsuzono , Takahiro Shinkai
IPC分类号： F01N3/10
CPC分类号： F01N3/2803 , B01D53/9454 , B01D53/9477 , B01D2255/1021 , B01D2255/1023 , B01D2255/1025 , B01D2255/9202 , B01J35/0006 , B01J35/10 , B01J37/0242 , B01J37/0244 , F01N13/105 , F01N2330/30 , F01N2340/02 , F01N2340/04 , F01N2510/06 , Y02A50/2324 , Y02T10/22
摘要： The present invention relates to an exhaust gas purification apparatus which has an enhanced property of purifying exhaust gas from an internal combustion engine for vehicles, and which is configured to decrease the exhaust gas pressure of the engine. The exhaust gas purification apparatus includes an engine head block, where exhaust pipes combine, has a side on which an exhaust outlet is formed, a first catalytic converter that holds a first catalyst and that is to be coupled to a side of the engine head block, a second catalytic converter that holds a second catalyst and that is coupled to a rear of the first catalytic converter, an exhaust pipe that couples the engine head block to the first catalytic converter. Moreover, the first and second catalysts withstand a temperature equal to/more than 800° C.
摘要翻译：废气净化装置技术领域本发明涉及一种排气净化装置，该排气净化装置具有提高车辆用内燃机排气净化性能，并且能够降低发动机的排气压力。废气净化装置包括：排气管组合的发动机头块，具有形成有排气出口的一侧，保持第一催化剂并且要与发动机缸体块的一侧连接的第一催化转化器，第二催化转化器，其保持第二催化剂并且联接到所述第一催化转化器的后部;排气管，其将所述发动机缸体块与所述第一催化转化器相连接。此外，第一和第二催化剂承受等于/大于800℃的温度

34. 发明授权

US07205705B2 Electronic component and method of producing the same 有权
标题翻译：电子元件及其制造方法
公开(公告)号：US07205705B2
公开(公告)日：2007-04-17
申请号：US10715396
申请日：2003-11-19
申请人： Takashi Iwamoto
发明人： Takashi Iwamoto
IPC分类号： H01L41/053
CPC分类号： H03H9/1092 , H01L2224/05001 , H01L2224/05008 , H01L2224/05023 , H01L2224/05026 , H01L2224/0508 , H01L2224/05548 , H01L2224/05568 , H01L2224/05569 , H01L2224/11 , H03H9/059 , H01L2224/05624 , H01L2924/00014 , H01L2224/05644 , H01L2224/05647 , H01L2224/05655 , H01L2224/05144 , H01L2224/05147 , H01L2224/05111 , H01L2224/05124 , H01L2924/01029 , H01L2924/013
摘要： An electronic component includes at least one piezoelectric vibrating portion, a connecting portion provided on a substrate, a structural piece including a concavity so as not to disturb the vibration of the piezoelectric vibrating portion, and a connecting wiring for electrically connecting a pad on the substrate to a mounting wiring disposed on the upper surface of the structural piece. The structural piece further includes a through hole having an electroconductive material filled therein. The structural piece seals the piezoelectric vibrating portion.
摘要翻译：电子部件包括至少一个压电振动部分，设置在基板上的连接部分，包括凹部的结构件，以便不干扰压电振动部分的振动;以及连接布线，用于电连接基板上的焊盘涉及设置在结构件的上表面上的安装配线。结构件还包括其中填充有导电材料的通孔。结构件密封压电振动部分。

35. 发明申请

US20060081314A1 Steel material with excellent rolling fatigue life and method of producing the same 有权
标题翻译：具有优异的滚动疲劳寿命的钢材及其制造方法
公开(公告)号：US20060081314A1
公开(公告)日：2006-04-20
申请号：US10547252
申请日：2004-04-14
申请人： Takashi Iwamoto , Akihiro Matsuzaki , Kazuhiko Ohno , Masao Goto , Hisashi Harada , Hisato Nishisaka
发明人： Takashi Iwamoto , Akihiro Matsuzaki , Kazuhiko Ohno , Masao Goto , Hisashi Harada , Hisato Nishisaka
IPC分类号： C21D6/00
CPC分类号： C22C38/22 , C21D1/18 , C21D6/002 , C22C38/02 , C22C38/04 , C22C38/06 , C22C38/60 , F16C33/30 , F16C33/62 , Y10S148/906 , Y10S384/912
摘要： Provided are a steel having excellent rolling contact fatigue life and the manufacturing method thereof. The steel consists essentially of 0.7 to 1.1% C, 0.2 to 2.0% Si, 0.4 to 2.5% Mn, 1.6 to 4.0% Cr, 0.1% or more and less than 0.5% Mo, 0.010 to 0.050% Al, bymass, and balance of Fe and inevitable impurities, is treated by quenching and tempering, has residual cementite grain sizes ranging from 0.05 to 1.5 μm, and has prior-austenite grain sizes of 30 μm or smaller. When the steel is used to bearing steel, the bearing life extends even under service in more severe environments.
摘要翻译：提供具有优异的滚动疲劳寿命的钢及其制造方法。钢主要由0.7-1.1％C，0.2-2.0％Si，0.4-2.5％Mn，1.6-4.0％Cr，0.1％以上到小于0.5％的Mo，0.010到0.050％的Al，的Fe和不可避免的杂质，通过淬火回火处理，残留的渗碳体粒度范围为0.05-1.5μm，并且具有30μm或更小的先前奥氏体晶粒度。当钢用于轴承钢时，轴承寿命即使在更恶劣的环境下也能使用。

36. 发明申请

US20050173329A1 Connecting structure of fuel filter and fuel pump 失效
标题翻译：燃油滤清器和燃油泵的连接结构
公开(公告)号：US20050173329A1
公开(公告)日：2005-08-11
申请号：US11049883
申请日：2005-02-04
申请人： Takashi Iwamoto
发明人： Takashi Iwamoto
IPC分类号： B60K15/077 , B01D1/00 , B01D35/027 , C02F1/00 , F02M37/04 , F02M37/10 , F02M37/22
CPC分类号： F02M37/22 , B01D35/0273 , B01D35/26 , F02M37/103 , F02M2037/225 , F02M2037/228
摘要： A connecting structure for connecting a fuel filter and a fuel pump with an inlet. The connecting structure includes a joint bracket to be retained in the fuel tank, and a filter section formed with the fuel filter. The joint bracket includes a pump side connecting portion, and a filter side connecting portion and having a bottom portion with a first positioning hole. The filter section includes a bracket connecting portion abutting against the bottom portion and having a second positioning hole, and a communicating portion communicating with the fuel filter and connected to the fuel pump. A projection is formed at the fuel pump. When the fuel filter is attached to the fuel pump, the bracket connecting portion is attached to the bottom portion and the projection passes the first and second positioning holes and the inlet of the fuel pump is attached to the communicating portion.
摘要翻译：用于将燃料过滤器和燃料泵与入口连接的连接结构。连接结构包括保持在燃料箱中的接头支架和形成有燃料过滤器的过滤器部分。连接托架包括泵侧连接部分和过滤器侧连接部分，并且具有带有第一定位孔的底部。过滤器部分包括与底部抵接并具有第二定位孔的支架连接部分，以及与燃料过滤器连通并连接到燃料泵的连通部分。在燃料泵处形成突起。当燃料过滤器安装在燃油泵上时，托架连接部分安装在底部，突起通过第一和第二定位孔，燃料泵的入口附着在连通部分上。

37. 发明授权

US06898831B2 Method of producing a surface acoustic wave device 失效
标题翻译：制造表面声波装置的方法
公开(公告)号：US06898831B2
公开(公告)日：2005-05-31
申请号：US10235566
申请日：2002-09-06
申请人： Takashi Iwamoto
发明人： Takashi Iwamoto
IPC分类号： H03H9/145 , H03H3/08 , H03H9/02 , H03H9/25 , H04R17/00 , H01L4/04 , H01L4/08 , H01L4/18
CPC分类号： H03H9/14541 , Y10T29/42 , Y10T29/49005 , Y10T29/49128 , Y10T29/49789 , Y10T29/49798
摘要： A surface acoustic wave device includes interdigital transducer (IDT) electrode and reflectors disposed on a piezoelectric substrate. Each of the IDT electrode and the reflectors has a multi-layer film structure including at least one layer (high specific gravity metal component containing layer) including as a major component a metal with a specific gravity of at least about 15 and having a film-thickness of at least about 10 nm, and at least one layer (low specific gravity metal component containing layer) including as a major component a metal with a specific gravity of up to about 10 and a volume resistivity as a bulk value (at about 20° C.) of up to about 10×10−8 Ω·m, and having a film-thickness of at least about 10 nm. For example, the multi-layer structure includes an Ni film (low specific gravity metal component containing layer) with a film-thickness of about 150 nm disposed on a Ti film, a Cu film (low specific gravity metal component containing layer) with a film-thickness of about 250 nm disposed on the Ni film, and an Au film (high specific gravity metal component containing layer) with a film-thickness of about 50 nm disposed on the Cu film.
摘要翻译：表面声波装置包括叉指式换能器（IDT）电极和设置在压电基板上的反射器。 IDT电极和反射器中的每一个具有多层膜结构，其包括至少一层（高比重金属成分含有层），其包含作为主要成分的比重为至少约15的金属，并且具有膜 - 至少约10nm的厚度和至少一层（低比重金属成分含有层），其包含比重高达约10的金属作为主要成分，体积电阻率为体积值（约为20） ℃），高达约10×10 -8Ω·m，并且具有至少约10nm的膜厚度。例如，多层结构包括设置在Ti膜上的膜厚约150nm的Ni膜（低比重金属成分含有层），Cu膜（低比重金属成分含有层），具有设置在Ni膜上的约250nm的膜厚度和设置在Cu膜上的膜厚度为约50nm的Au膜（高比重金属成分含有层）。

38. 发明授权

US06762533B2 Surface acoustic wave device 有权
标题翻译：表面声波装置
公开(公告)号：US06762533B2
公开(公告)日：2004-07-13
申请号：US09847989
申请日：2001-05-03
申请人： Takashi Iwamoto , Yoshihiro Koshido
发明人： Takashi Iwamoto , Yoshihiro Koshido
IPC分类号： H01L4104
CPC分类号： H03H9/14538 , H03H3/08
摘要： A surface acoustic wave device which utilizes excitation of a shear horizontal wave includes a piezoelectric substrate and an interdigital transducer provided on the piezoelectric substrate. The interdigital transducer includes at least three metal layers containing at least one first layer made of a metal with a density of approximately 15 g/cm3 or more as a major component and at least one second layer made of a metal with a density of about 12 g/cm3 or less. The volume of the first layer being in the range from about 20% to about 95% of the total volume of the interdigital transducer or the reflector.
摘要翻译：利用剪切水平波的激励的表面声波装置包括压电基片和设置在压电基片上的叉指式换能器。叉指换能器包括至少三个金属层，其包含至少一个由金属制成的第一层，密度为大约15g / cm 3或更大的主要成分，以及至少一个由密度为金属制成的第二层为约12g / cm 3以下。第一层的体积在叉指式换能器或反射器的总体积的约20％至约95％的范围内。

39. 发明授权

US06634447B1 Control device for hybrid vehicle 有权
标题翻译：混合动力汽车控制装置
公开(公告)号：US06634447B1
公开(公告)日：2003-10-21
申请号：US09661017
申请日：2000-09-13
申请人： Atsushi Matsubara , Hironao Fukuchi , Asao Ukai , Takashi Iwamoto , Fumihiko Konno , Katsuhiro Kumagai
发明人： Atsushi Matsubara , Hironao Fukuchi , Asao Ukai , Takashi Iwamoto , Fumihiko Konno , Katsuhiro Kumagai
IPC分类号： B60K600
CPC分类号： B60W10/08 , B60K6/485 , B60L2240/441 , B60W2510/0638 , Y02T10/6226 , Y10S903/903
摘要： A control device for a hybrid vehicle that responds reliably to the assist requests of a driver from start-up to departure of the vehicle. The control system for a hybrid vehicle equipped with an engine that outputs the start force for the vehicle, an electric motor that supplements the output of the engine, and a battery that supplies electrical power to the engine, provides an engine rotation speed sensor and an output assistance determination device that determines as to whether or not to carry output assistance using the motor depending on the state of the driving of the vehicle, and wherein the output assistance determination device provides an after-start-up output assistance permission means that permits output assistance of the engine by the electric motor in the case that the engine rotation speed detection means detects that the engine rotation speed is equal to or greater than a predetermined value during start-up of the engine, and in the case that the output assistance is permitted by the after-start-up output assistance permission device, output assistance of the engine by the electric motor is carried out.
摘要翻译：一种用于混合动力车辆的控制装置，其可靠地响应于驾驶员从车辆起步到出发的辅助请求。配备有输出车辆的起动力的发动机的混合动力车辆的控制系统，补充发动机的输出的电动机以及向发动机供给电力的电池提供发动机转速传感器和输出辅助确定装置，其根据车辆的行驶状态确定是否使用马达进行输出辅助，并且其中所述输出辅助确定装置提供允许输出的启动后输出辅助允许装置在发动机启动期间发动机转速检测装置检测到发动机转速等于或大于预定值的情况下，通过电动机对发动机的辅助，并且在输出辅助为由启动后输出辅助许可装置允许，执行由电动机引擎的输出辅助。

40. 发明授权

US06567739B2 Control system and method of internal combustion engine, for suppressing load variation and improving self-diagnosis 有权
标题翻译：内燃机的控制系统和方法，用于抑制负荷变化和改善自我诊断
公开(公告)号：US06567739B2
公开(公告)日：2003-05-20
申请号：US09814763
申请日：2001-03-23
申请人： Takashi Iwamoto , Takashi Isobe , Manabu Niki , Hiroyuki Ando , Kojiro Tsutsumi
发明人： Takashi Iwamoto , Takashi Isobe , Manabu Niki , Hiroyuki Ando , Kojiro Tsutsumi
IPC分类号： F02D4500
CPC分类号： B60K6/543 , F02D41/22 , Y10S903/903 , Y10S903/918
摘要： A control system of an internal combustion engine in a vehicle, for improving the self-diagnosis accuracy and decreasing the frequency of stopping the self-diagnosis process, is disclosed. The system comprises a self-diagnosis section for executing self-diagnosis of the internal combustion engine; a load control section for controlling a load imposed on the internal combustion engine; and a normal driving control section for maintaining a normal driving state in which a variation of the load imposed on the internal combustion engine is suppressed, by operating the load control section while the self-diagnosis is being executed by the self-diagnosis section and while the current driving state of the vehicle is in a predetermined driving range.
摘要翻译：公开了一种用于提高自诊断精度并降低停止自诊断过程的频率的车辆内燃机的控制系统。该系统包括用于执行内燃机的自我诊断的自诊断部分; 用于控制施加在所述内燃机上的负载的负载控制部; 以及正常驾驶控制部，其通过在通过自诊断部执行自诊断的同时通过操作负载控制部来保持其中施加在内燃机上的负荷的变化被抑制的正常驾驶状态，车辆的当前行驶状态处于预定行驶范围。

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