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

US09588016B2 Fuel injection device and adjustment method thereof 有权
标题翻译：燃油喷射装置及其调节方法
公开(公告)号：US09588016B2
公开(公告)日：2017-03-07
申请号：US11930668
申请日：2007-10-31
申请人： Kouji Ishizuka , Kenichirou Nakata , Katsuhiko Takeuchi
发明人： Kouji Ishizuka , Kenichirou Nakata , Katsuhiko Takeuchi
IPC分类号： G06F7/00 , G06F17/00 , G01M15/09 , F02D41/38 , F02D41/40 , F02M47/02 , F02M57/00
CPC分类号： G01M15/09 , F02D41/3809 , F02D41/3836 , F02D41/402 , F02D2200/0602 , F02D2200/0616 , F02D2250/04 , F02D2250/14 , F02M47/027 , F02M57/005 , F02M2200/24 , Y02T10/44
摘要： A fuel injection device (fuel supply system) of a common rail type fuel injection system for an engine includes a pressure sensor disposed in a fuel inlet of an injector for measuring a fuel pressure at a position where the sensor is disposed and an ECU for sensing various kinds of pressure fluctuations associated with the injection including a pressure leak due to an injection operation of the injector and waving characteristics due to actual injection thereof based on sensor outputs from the pressure sensor. The ECU serially obtains the sensor outputs from the pressure sensor at intervals of 20 μsec.
摘要翻译：用于发动机的共轨式燃料喷射系统的燃料喷射装置（燃料供给系统）包括设置在喷射器的燃料入口中的压力传感器，用于测量传感器设置的位置处的燃料压力和用于感测的ECU 与喷射相关联的各种压力波动包括由于喷射器的喷射操作引起的压力泄漏以及由于其基于来自压力传感器的传感器输出而实际喷射的波动特性。 ECU以20微秒的间隔连续地从压力传感器获得传感器输出。

2. 发明授权

US07891337B2 Fuel injection system with injection characteristic learning function 有权
标题翻译：具有注射特性学习功能的燃油喷射系统
公开(公告)号：US07891337B2
公开(公告)日：2011-02-22
申请号：US12201488
申请日：2008-08-29
申请人： Katsuhiko Takeuchi , Kouji Ishizuka , Manabu Tsujimura
发明人： Katsuhiko Takeuchi , Kouji Ishizuka , Manabu Tsujimura
IPC分类号： F02M7/00 , F02M51/00 , B60T7/12
CPC分类号： F02D41/2467 , F02D41/1497 , F02D41/2438 , F02D2200/1012
摘要： A fuel injection system designed to learn the quantity of fuel sprayed actually from a fuel injector into an internal combustion engine. When the engine is placed in a given learning condition, the system works to spray different quantities of the fuel for different injection durations in sequence to the engine through the fuel injector to collect a plurality of data on the quantity of the fuel sprayed actually from the fuel injector. The system analyzes the corrected data to determine an injection characteristic of the fuel injector, which may have changed from a designer-defined basic injection characteristic of the fuel injector, and uses the injection characteristic in calculating an injection duration or on-duration for which the fuel injector is to be opened to spray a target quantity of fuel.
摘要翻译：一种燃料喷射系统，用于了解实际从燃料喷射器喷射到内燃机中的燃料量。当发动机处于给定的学习状态时，系统通过燃料喷射器依次向不同喷射持续时间喷射不同数量的燃料以收集关于实际从喷油器喷射的燃料量的多个数据喷油器。该系统分析校正的数据以确定燃料喷射器的喷射特性，该喷射特性可以从燃料喷射器的设计者定义的基本喷射特性改变，并且在计算喷射持续时间或喷射持续时间时使用喷射特性，燃料喷射器打开以喷射目标量的燃料。

3. 发明授权

US07818479B2 Interface apparatus and packet transfer method 有权
标题翻译：接口设备和分组传输方法
公开(公告)号：US07818479B2
公开(公告)日：2010-10-19
申请号：US10777937
申请日：2004-02-12
申请人： Katsuhiko Takeuchi , Shin-ichi Utsunomiya , Nobuyuki Myoga , Sumie Matsubayashi , Hirohide Sugahara
发明人： Katsuhiko Takeuchi , Shin-ichi Utsunomiya , Nobuyuki Myoga , Sumie Matsubayashi , Hirohide Sugahara
IPC分类号： G06F3/00 , G06F5/00 , G06F13/00 , G06F15/16
CPC分类号： G06F13/385
摘要： A device interface circuit unit transfers a command and data in packet format between the unit and the host. A transport layer is provided with a receive FIFO, a command detection circuit and a send FIFO, and an application layer is provided with a receive task file register and a send task control file register. An available time is generated for each break point of a packet during data transfer in order to receive another command packet from the host. When the command packet is received from the host in the available time during data transfer, the data transfer is suspended and the received command is decoded to execute a process for continuing or canceling the data transfer, after which the data transfer is resumed.
摘要翻译：设备接口电路单元在单元和主机之间传送分组格式的命令和数据。传送层设置有接收FIFO，命令检测电路和发送FIFO，并且应用层具有接收任务文件寄存器和发送任务控制文件寄存器。在数据传输期间为数据包的每个断点生成可用时间，以便从主机接收另一个命令包。当在数据传输期间在可用时间内从主机接收到命令分组时，暂停数据传输并解码所接收的命令以执行用于继续或取消数据传送的处理，之后恢复数据传送。

4. 发明申请

US20100127738A1 CIRCUIT SYSTEM, CIRCUIT BLOCK, AND ELECTRONIC DEVICE 审中-公开
标题翻译：电路系统，电路块和电子设备
公开(公告)号：US20100127738A1
公开(公告)日：2010-05-27
申请号：US12569731
申请日：2009-09-29
申请人： Katsuhiko Takeuchi
发明人： Katsuhiko Takeuchi
IPC分类号： H03L7/00
CPC分类号： G06F1/24
摘要： According to one embodiment, a circuit system includes an adjusted module, a circuit adjusting module, a power controller, and a set value storage module. The adjusted module operates in a circuit state adjusted by calibration. The circuit adjusting module adjusts the circuit state of the adjusted module by calibration and obtains a set value corresponding to the adjusted circuit state. The power controller stops power supply to at least the adjusted module upon transition to power saving mode and resume the power supply upon return from the power saving mode. The set value storage module non-volatilely stores the set value even in the power saving mode. The circuit adjusting module causes the set value storage module to non-volatilely store the set value upon power-on, and adjusts the circuit state of the adjusted module according to the set value upon return from the power saving mode.
摘要翻译：根据一个实施例，电路系统包括经调整的模块，电路调整模块，功率控制器和设定值存储模块。调整后的模块工作在通过校准调整的电路状态。电路调整模块通过校准调整调整模块的电路状态，并获得与调整后的电路状态对应的设定值。功率控制器在切换到省电模式时至少停止对调整模块的供电，并在从省电模式返回时恢复供电。即使在省电模式下，设定值存储模块也非易失性地存储设定值。电路调整模块使得设定值存储模块在通电时不稳定地存储设定值，并且在从省电模式返回时根据设定值调整调整模块的电路状态。

5. 发明申请

US20090138786A1 COMMUNICATION CONTROL APPARATUS, COMMUNICATION CONTROL METHOD, AND COMMUNICATION CONTROL PROGRAM 审中-公开
标题翻译：通信控制装置，通信控制方法和通信控制程序
公开(公告)号：US20090138786A1
公开(公告)日：2009-05-28
申请号：US12247011
申请日：2008-10-07
申请人： Masatsugu Nishida , Mamoru Mori , Katsuhiko Takeuchi
发明人： Masatsugu Nishida , Mamoru Mori , Katsuhiko Takeuchi
IPC分类号： G06F11/16
CPC分类号： H04L1/0001 , H04L2001/0094
摘要： A communication control apparatus transmits data to an other communication control apparatus and receives a notification as to whether the data has normally been received or not from the other communication control apparatus. The communication control apparatus includes setting changing means for changing setting of a transmission circuit when reception error which is a notification that the data has not normally been received is received from the other communication control apparatus.
摘要翻译：通信控制装置向其他通信控制装置发送数据，并且从其他通信控制装置接收关于数据是否正常被接收的通知。通信控制装置包括设置改变装置，用于当从另一通信控制装置接收到作为通常未被接收的数据的通知的接收错误时，改变发送电路的设置。

6. 发明申请

US20090115220A1 Vehicle Door Frame and Method for Making Same 有权
标题翻译：车门框及其制作方法
公开(公告)号：US20090115220A1
公开(公告)日：2009-05-07
申请号：US11992950
申请日：2006-10-04
申请人： Katsuhiko Takeuchi , Koji Yoshida
发明人： Katsuhiko Takeuchi , Koji Yoshida
IPC分类号： B60J5/04 , B21D53/88
CPC分类号： B60J5/0402 , B60J10/76 , B60J10/86 , Y10T29/49622
摘要： A vehicle door frame includes a first frame 4 and a second frame 5 abutted against each other at abutting faces 4a and 5b thereof at a predetermined angle. The abutting faces 4a and 5b include first abutting faces 44 and 54 provided in design portions 43 and 53 and second abutting faces 45 and 55 provided in hollow portions 41 and 51, respectively. The first abutting faces 44 and 54 form a first angle θ1 with respect to the second abutting faces 45 and 55 viewed from a direction perpendicular to the design faces 43a and 53a, respectively. The first abutting faces 44 and 54 also form a second angle θ2 with respect to the second abutting faces 45 and 55 when viewed from a direction perpendicular to the longitudinal direction of the frames 4 and 5 and the extending direction of flange portions 42 and 52, respectively.
摘要翻译：车门框架包括第一框架4和第二框架5，该第一框架4和第二框架5以其预定角度的抵接面4a和5b彼此抵靠。抵接面4a和5b包括分别设置在中空部分41和51中的设计部分43和53中的第一邻接面44和54以及第二抵接面45和55。从垂直于设计面43a和53a的方向观察，第一邻接面44和54相对于第二邻接面45和55形成第一角度θ1。当从垂直于框架4和5的纵向方向的方向和凸缘部分42和52的延伸方向观察时，第一邻接面44和54还相对于第二邻接面45和55形成第二角度θ2，分别。

7. 发明申请

US20080228374A1 FUEL INJECTION DEVICE AND ADJUSTMENT METHOD THEREOF 有权
标题翻译：燃油喷射装置及其调整方法
公开(公告)号：US20080228374A1
公开(公告)日：2008-09-18
申请号：US11930668
申请日：2007-10-31
申请人： Kouji ISHIZUKA , Kenichirou Nakata , Katsuhiko Takeuchi
发明人： Kouji ISHIZUKA , Kenichirou Nakata , Katsuhiko Takeuchi
IPC分类号： F02D3/00 , G01M15/09 , G06F17/00 , F02M69/54
CPC分类号： G01M15/09 , F02D41/3809 , F02D41/3836 , F02D41/402 , F02D2200/0602 , F02D2200/0616 , F02D2250/04 , F02D2250/14 , F02M47/027 , F02M57/005 , F02M2200/24 , Y02T10/44
摘要： A fuel injection device (fuel supply system) of a common rail type fuel injection system for an engine includes a pressure sensor disposed in a fuel inlet of an injector for measuring a fuel pressure at a position where the sensor is disposed and an ECU for sensing various kinds of pressure fluctuations associated with the injection including a pressure leak due to an injection operation of the injector and waving characteristics due to actual injection thereof based on sensor outputs from the pressure sensor. The ECU serially obtains the sensor outputs from the pressure sensor at intervals of 20 μsec.
摘要翻译：用于发动机的共轨式燃料喷射系统的燃料喷射装置（燃料供给系统）包括设置在喷射器的燃料入口中的压力传感器，用于测量传感器设置的位置处的燃料压力和用于感测的ECU 与喷射相关联的各种压力波动包括由于喷射器的喷射操作引起的压力泄漏以及由于其基于来自压力传感器的传感器输出而实际喷射的波动特性。 ECU以20个音箱的间隔连续地从压力传感器获得传感器输出。

8. 发明授权

US07104169B2 Machine tool and bed structure thereof 有权
标题翻译：机床及其床结构
公开(公告)号：US07104169B2
公开(公告)日：2006-09-12
申请号：US10684547
申请日：2003-10-15
申请人： Yutaka Inada , Hiroaki Suzuki , Hideki Iwai , Katsuhiko Takeuchi , Tomohisa Katou
发明人： Yutaka Inada , Hiroaki Suzuki , Hideki Iwai , Katsuhiko Takeuchi , Tomohisa Katou
IPC分类号： B23Q1/00
CPC分类号： B23Q11/0003 , B23B3/06 , B23B3/24 , B23Q1/015 , B23Q1/017 , B23Q11/128 , Y10T82/2552 , Y10T82/2566 , Y10T408/91 , Y10T409/309576
摘要： A machine tool includes X-axis, Y-axis, and Z-axis moving units for producing relative movements between a tool and a workpiece; a C-axis drive unit for rotating the workpiece about a C-axis parallel to the Z-axis; and a B-axis turning unit for turning the tool about a B-axis parallel to the Y-axis. The tool is disposed in such a manner that a machining point of the tool coincides with the B-axis. The moving units, the drive unit, and the turning unit are controlled in such a manner that a work point of the workpiece coincides with the machining point of the tool. The bed is formed through casting and has a hollow structure and a hole as cast; and a cover is provided to cover the hole as cast in order to close the interior of the bed.
摘要翻译：机床包括用于在工具和工件之间产生相对运动的X轴，Y轴和Z轴移动单元; C轴驱动单元，用于围绕平行于Z轴的C轴旋转工件; 以及用于使工具围绕平行于Y轴的B轴转动的B轴转动单元。该工具以这样的方式设置，使得该工具的加工点与B轴重合。移动单元，驱动单元和转动单元被控制为使得工件的工作点与工具的加工点一致。该床通过铸造形成，并具有中空结构和铸造的孔; 并且设置盖以覆盖孔，以便封闭床的内部。

9. 发明申请

US20050169356A1 Serial type interface circuit, power saving method thereof, and device having serial interface 失效
标题翻译：串行接口电路，省电方法以及具有串行接口的设备
公开(公告)号：US20050169356A1
公开(公告)日：2005-08-04
申请号：US10977112
申请日：2004-10-29
申请人： Kazunari Matsumoto , Hirohide Sugahara , Katsuhiko Takeuchi , Shinichi Utsunomiya , Sumie Matsubayashi , Nobuyuki Myouga
发明人： Kazunari Matsumoto , Hirohide Sugahara , Katsuhiko Takeuchi , Shinichi Utsunomiya , Sumie Matsubayashi , Nobuyuki Myouga
IPC分类号： G06F1/32 , G06F1/04 , H04B1/38
CPC分类号： G06F1/3237 , G06F1/3203 , G06F1/325 , G06F1/3268 , Y02D10/128 , Y02D10/154 , Y02D50/20
摘要： A power saving of a serial interface circuit decreases the unnecessary power consumption of a serial interface circuit, while decreasing the return time and expanding the power saving range. Gates are disposed for stopping the clock supply to a digital portion of the interface circuit while maintaining operation of clock sources in the digital portions. Therefore a quick shift to and return from the power save mode by stopping and restarting clocks is implemented, which further decreases power consumption.
摘要翻译：串行接口电路的省电降低了串行接口电路的不必要的功耗，同时减少了返回时间并扩大了功率节省范围。门被设置用于在保持数字部分中的时钟源的操作的同时停止对接口电路的数字部分的时钟供给。因此，通过停止和重新启动时钟来实现快速移动并从节电模式返回，这进一步降低了功耗。

10. 发明申请

US20050058079A1 Storage control apparatus, storage apparatus, storage control method, and computer product 失效
标题翻译：存储控制装置，存储装置，存储控制方法和计算机产品
公开(公告)号：US20050058079A1
公开(公告)日：2005-03-17
申请号：US10779401
申请日：2004-02-13
申请人： Shini-chi Utsunomiya , Katsuhiko Takeuchi , Nobuyuki Myouga , Sumie Matsubayashi , Hirohide Sugahara
发明人： Shini-chi Utsunomiya , Katsuhiko Takeuchi , Nobuyuki Myouga , Sumie Matsubayashi , Hirohide Sugahara
IPC分类号： G06F13/10 , G06F3/06 , G06F11/00 , G06F11/07
CPC分类号： G06F11/0793 , G06F11/0727
摘要： Information about an attribute of packets that are receivable corresponding to a command is registered. When a packet is received, information about an attribute of the packet received is acquired. Upon occurrence of a reception error that there is no information in the attribute registering unit corresponding to the information acquired by the attribute acquiring unit, a predetermined reception error handling routine is executed according to a type of the reception error.
摘要翻译：记录关于与命令对应的可接收的分组的属性的信息。当接收到分组时，获取关于所接收分组的属性的信息。在出现与属性获取单元获取的信息相对应的属性登记单元中没有信息的接收错误时，根据接收错误的类型来执行预定的接收错误处理程序。

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