公开(公告)号：US07098625B2

公开(公告)日：2006-08-29

申请号：US10695800

申请日：2003-10-30

申请人： Daijiro Yumoto ,  Hideo Nakamura

发明人： Daijiro Yumoto ,  Hideo Nakamura

IPC分类号： H02J7/00

CPC分类号： G01R31/3648 ,  G01R31/3624 ,  H02J7/0047

摘要： In charge rate estimating apparatus and method for a secondary cell, a current flowing through the secondary cell is measured, a voltage across terminals of the secondary cell is measured, an adaptive digital filtering is carried out using a cell model in a continuous time series shown in an equation (1), all of parameters at one time are estimated, the parameters corresponding to an open-circuit voltage which is an offset term of the equation (1) and coefficients of A(s), B(s), and C(s) which are transient terms, and, the charge rate is estimated from a relationship between a previously derived open-circuit voltage V0 and the charge rate SOC using the open-circuit voltage V0, V = B ⁡ ( s ) A ⁡ ( s ) · I + 1 C ⁡ ( s ) · V 0 , ( 1 ) wherein s denotes a Laplace transform operator, A(s), B(s), and C(s) denote poly-nominal functions of s.

公开(公告)号：US07093745B2

公开(公告)日：2006-08-22

申请号：US10758500

申请日：2004-01-14

申请人： Hideo Nakamura ,  Tokiyuki Wakayama ,  Noriaki Ishii ,  Tutomu Asaina ,  Masaru Odajima ,  Masahiko Natsuume

发明人： Hideo Nakamura ,  Tokiyuki Wakayama ,  Noriaki Ishii ,  Tutomu Asaina ,  Masaru Odajima ,  Masahiko Natsuume

IPC分类号： B23K20/12

CPC分类号： B23K20/122 ,  B23K2101/001

摘要： A body member and flange members are butted together at a first abutment portion and a second abutment portion. The first and second abutment portions are held by first and second backing jigs, respectively. The first backing jig has a circumscribing recessed section corresponding to an inner circumferential surface of the first abutment portion. Further, the first backing jig has a circumscribing opening communicated with the bottom of the recessed section. On the other hand, the second backing jig has a circumscribing recessed section corresponding to an inner circumferential surface of the second abutment portion. Further, the second backing jig has a circumscribing opening communicated with the bottom of the recessed section. First and second buffer members are attached to the recessed sections, respectively.

摘要翻译： 主体构件和凸缘构件在第一邻接部分和第二邻接部分处对接在一起。 第一和第二邻接部分分别由第一和第二背衬夹具保持。 第一背衬夹具具有对应于第一抵接部的内周面的外接凹部。 此外，第一背衬夹具具有与凹部的底部连通的外接开口。 另一方面，第二背衬夹具具有对应于第二抵接部的内周面的外接凹部。 此外，第二背衬夹具具有与凹部的底部连通的外接开口。 第一和第二缓冲构件分别附接到凹部。

公开(公告)号：US20060091014A1

公开(公告)日：2006-05-04

申请号：US11299586

申请日：2005-12-12

申请人： Hiroshi Inoue ,  Koji Yamanaka ,  Makio Tamura ,  Shusaku Yoshida ,  Hideo Nakamura

发明人： Hiroshi Inoue ,  Koji Yamanaka ,  Makio Tamura ,  Shusaku Yoshida ,  Hideo Nakamura

IPC分类号： B01D61/46

CPC分类号： B01J47/08 ,  B01D61/48 ,  B01J20/28033 ,  B01J20/28054 ,  B01J20/28069 ,  B01J20/28083 ,  B01J20/28085 ,  B01J20/28092 ,  B01J39/26 ,  B01J41/20 ,  B01J47/014 ,  B01J2220/52 ,  C02F1/42 ,  C02F1/469

摘要： A porous ion exchanger includes an open cell structure including interconnected macropores and mesopores whose average diameter is in a range of 1 to 1000 μm existing on walls of the macropores. Moreover, a total pore volume is in a range of 1 to 50 ml/g, ion exchange groups are uniformly distributed, and an ion exchange capacity is not less than 0.5 mg equivalent/g of dry porous ion exchanger. The porous ion exchanger can be used as an ion exchanger filled into a deionization module of an electrodeionization water purification device, solid acid catalyst, adsorbent, and filler for chromatography.

公开(公告)号：US06758182B2

公开(公告)日：2004-07-06

申请号：US10167429

申请日：2002-06-14

申请人： Fumio Nomizo ,  Hideo Nakamura ,  Natuhiko Katahira

发明人： Fumio Nomizo ,  Hideo Nakamura ,  Natuhiko Katahira

IPC分类号： F02M3510

CPC分类号： B29C66/543 ,  B29C65/1635 ,  B29C65/1677 ,  B29C66/12463 ,  B29C66/71 ,  B29C66/73921 ,  B29K2077/00 ,  B29L2031/7492 ,  F02B27/021 ,  F02B27/0242 ,  F02B27/0252 ,  F02B27/0273 ,  F02D9/10 ,  F02D9/16 ,  F02M35/10045 ,  F02M35/10052 ,  F02M35/10065 ,  F02M35/10262 ,  F02M35/10321 ,  F02M35/1036 ,  F05C2225/08 ,  Y02T10/146

摘要： A valve body of an intake controlling valve, which is selectively opened and closed to communicate and interrupt communications between chambers which are divided by a partition wall in a resin surge tank, may be used for internal combustion engines. A variable intake device for an internal combustion engine is manufactured such that the valve unit is integrally assembled to a resin surge tank body by installing the valve unit into an opening of an outer wall of the resin surge tank and an opening of the partition wall formed at the partition wall and fixing the valve unit. Between the frame and the opening of the partition wall, and the valve unit and the opening of the outer wall are integrally fixed at their contact portions through adhesion with an adhesive or by welding.

摘要翻译： 进气控制阀的阀体，其选择性地打开和关闭以连通和中断由树脂缓冲罐中的分隔壁分隔的室之间的通信，可以用于内燃机。 制造用于内燃机的可变进气装置，使得阀单元通过将阀单元安装到树脂缓冲罐的外壁的开口中并且形成的分隔壁的开口而一体地组装到树脂缓冲罐主体 在分隔壁处并固定阀单元。 在框架和分隔壁的开口之间，并且阀单元和外壁的开口通过与粘合剂的粘附或通过焊接一体地固定在其接触部分。

公开(公告)号：US06705618B2

公开(公告)日：2004-03-16

申请号：US09963309

申请日：2001-09-26

申请人： Osamu Jinno ,  Eisaburo Goto ,  Seiji Omura ,  Tatsuya Kawakita ,  Hideo Nakamura

发明人： Osamu Jinno ,  Eisaburo Goto ,  Seiji Omura ,  Tatsuya Kawakita ,  Hideo Nakamura

IPC分类号： F02F1100

CPC分类号： F16J15/0825 ,  F16J2015/085 ,  F16J2015/0856 ,  F16J2015/0875

摘要： A cylinder head gasket includes a pair of first and second gasket substrates. The gasket substrates are each formed with a first and a second projection which project in opposite directions, with a clearance therebetween. According to a first aspect of the invention, each projection undergoes a plastic deformation toward the clearance defined between them when the gasket substrates are held sandwiched between a cylinder head and a cylinder block, each projection undergoing a magnitude of plastic deformation which is greater or lesser in accordance with the magnitude of a surface pressure therebetween. According to a second aspect of the invention, each projection is formed with a radially central part which projects toward the radially central part of the other projection and which is in close contact with each other continuously in the circumferential direction.

摘要翻译： 气缸盖衬垫包括一对第一和第二衬垫衬底。 垫圈基板各自形成有以相反方向突出的第一和第二突起，其间具有间隙。 根据本发明的第一方面，当垫片衬垫保持夹在气缸盖和气缸体之间时，每个突出部朝向它们之间限定的间隙经历塑性变形，每个突起经历大于或等于更大的塑性变形 根据它们之间的表面压力的大小。 根据本发明的第二方面，每个突起形成有径向中心部分，该径向中心部分朝向另一突出部的径向中心部分突出，并且在圆周方向上彼此连续紧密接触。

公开(公告)号：US06104976A

公开(公告)日：2000-08-15

申请号：US144083

申请日：1998-08-31

申请人： Hideo Nakamura

发明人： Hideo Nakamura

IPC分类号： B60W10/04 ,  B60K31/00 ,  B60K31/04 ,  B60W10/10 ,  B60W10/101 ,  B60W30/00 ,  B60W30/14 ,  B60W50/06 ,  F02D29/02 ,  F02D41/14 ,  F16H61/02 ,  F16H61/66 ,  F16H63/50 ,  B60T31/00

CPC分类号： B60K31/047 ,  B60W2540/12 ,  B60W2550/142 ,  B60W2710/0605 ,  B60W2710/0616 ,  B60W2710/0622 ,  B60W2710/0644 ,  B60W2710/0666 ,  B60W2710/105 ,  F16H61/66 ,  Y10T477/675 ,  Y10T477/679 ,  Y10T477/688 ,  Y10T477/69

摘要： A vehicle speed control system comprises a section for calculating a command driving force-required to make a sensed vehicle speed equal to a preset command vehicle speed, a section for calculating a command engine output in accordance with the command driving force and the command vehicle speed, a section for calculating a command engine speed corresponding to the command engine output from a predetermined engine torque-versus-speed characteristic relationship in an engine constraint state of minimum throttle setting and fuel cutoff inhibition when the command driving. force is negative, and a section for calculating a command transmission ratio in accordance with the command engine speed. When the driving force command is negative, the control system put the engine in the constraint state and controls a continuously variable transmission in response to the command transmission ratio so as to prevent undesired vehicle speed hunting.

摘要翻译： 一种车辆速度控制系统，包括：用于计算使感测车速等于预设指令车速所需的指令驱动力的部分，用于根据指令驱动力和指令车速计算指令引擎输出的部分 用于计算在命令驱动时在最小节气门设定和燃料切断禁止的发动机约束状态下从预定的发动机扭矩 - 速度特性关系输出的指令引擎输出的指令发动机转速的部分。 力为负，以及根据指令发动机转速计算指令传动比的部分。 当驱动力指令为负时，控制系统将发动机置于约束状态，并响应于指令传动比控制无级变速传动，从而防止不期望的车速狩猎。

公开(公告)号：US5852996A

公开(公告)日：1998-12-29

申请号：US761260

申请日：1996-12-06

申请人： Hideo Nakamura ,  Masashi Matsuyama

发明人： Hideo Nakamura ,  Masashi Matsuyama

IPC分类号： F02D9/02 ,  F02D11/10 ,  F02D35/00 ,  F02D41/20 ,  F02D45/00 ,  F02D41/24

CPC分类号： F02D11/10 ,  F02D35/0007 ,  F02D2011/102

摘要： An apparatus for controlling the positioning of a throttle valve situated to control the amount of air permitted to enter an internal combustion engine operable in a plurality of control modes. The apparatus includes a driver responsive to a drive signal indicating a target throttle valve position for moving the throttle valve to the target throttle valve position, a sensor sensitive to the movement of the throttle valve for producing a digital sensor signal indicative of a sensed throttle valve position, and a control unit for producing the drive signal to bring the sensed throttle valve position into coincidence with the target throttle valve position. The disturbances introduced onto the driver and the sensor are estimated based on the target and sensed throttle valve positions. The target throttle valve position is corrected based on the estimated disturbances.

摘要翻译： 一种用于控制节流阀的定位的装置，其用于控制​​允许进入可以以多种控制模式操作的内燃机的空气量。 该装置包括响应于指示用于将节流阀移动到目标节气门位置的目标节流阀位置的驱动信号的驱动器，对节流阀的运动敏感的传感器，用于产生指示感测节气门的数字传感器信号 位置，以及用于产生驱动信号以使检测到的节气门位置与目标节气门位置一致的控制单元。 基于目标和检测到的节气门位置估计引入到驱动器和传感器上的干扰。 基于估计的扰动来校正目标节气门位置。

公开(公告)号：US5799631A

公开(公告)日：1998-09-01

申请号：US948338

申请日：1997-10-09

申请人： Hideo Nakamura

发明人： Hideo Nakamura

IPC分类号： F01M1/06 ,  F01L1/34 ,  F01L1/344 ,  F01M1/16 ,  F02D13/02

CPC分类号： F01L1/34406

摘要： A variable valve timing mechanism (VVT) for adjusting the valve timing of an intake valve of an internal combustion engine. The mechanism is hydraulically driven by oil pressure. An oil control valve (OCV) is provided on a cylinder head of the engine for controlling oil flow from a pump. A drainage pan in the cylinder head receives oil drained from various mechanical components of the engine. A drain passage drains oil from the control valve to a drain well. The oil in the drainage pan is also led to the drainage well. A wall, or dam, is formed between the drainage pan and the drainage well for restricting the oil flow from the drainage pan to the drainage well. This prevents the drainage well from being flooded when the flow rate of oil into the drainage pan increases dramatically, which improves the performance of the VVT mechanism.

摘要翻译： 一种用于调节内燃机的进气门的气门正时的可变气门正时机构（VVT）。 该机构由油压液压驱动。 在发动机的气缸盖上设置油控阀（OCV），用于控制来自泵的油流。 气缸盖中的排水盘接收从发动机的各种机械部件排出的油。 排水通道将油从控制阀排出到排水井。 排水盘中的油也被引导到排水井。 在排水盘和排水井之间形成一个墙壁或水坝，用于限制从排水盘到排水井的油流。 这样当油进入排水盘的流量急剧增加时，排水井就不会被淹没，从而提高了VVT机构的性能。

公开(公告)号：US5769308A

公开(公告)日：1998-06-23

申请号：US772364

申请日：1996-12-23

申请人： Tsuyoshi Kokusho ,  Keizou Tanaka ,  Hideaki Ikeda ,  Masanobu Ishikawa ,  Hideo Nakamura ,  Shigeru Ohno ,  Masami Watanabe

发明人： Tsuyoshi Kokusho ,  Keizou Tanaka ,  Hideaki Ikeda ,  Masanobu Ishikawa ,  Hideo Nakamura ,  Shigeru Ohno ,  Masami Watanabe

IPC分类号： B23K9/04 ,  B23K10/02 ,  B23K35/30 ,  B23K103/06 ,  C22C38/00 ,  C22C38/52 ,  B23K35/32 ,  B23K9/23 ,  C21D1/18

CPC分类号： B23K35/306 ,  B23K35/3086 ,  B23K9/04

摘要： The composition of a hard-facing welding material to be overlaid onto a cast iron base metal followed by a supercooling treatment for hardening must lie above a line LA in a Schaeffler's structure diagram which is represented by a Cr equivalent and a Ni equivalent. On the other hand, if the base metal is preheated, the carbon precipitation line will be at the Ni equivalent of 34 (LC1), and the Cr equivalent will thus be above 4. However, if the Cr equivalent is above 4, there will occur cracks after welding (examples in which cracks occurred are shown by square marks represented by a in FIG. 1). As a solution, the carbon precipitation line was raised up to the Ni equivalent of 38 without preheating the base metal, and the Cr equivalent of the welding material was made to be 4 or less.

摘要翻译： 要覆盖在铸铁母材上的硬面焊接材料的组成，然后进行用于硬化的过冷却处理，必须位于舍弗勒结构图中的线LA之上，该结构图由Cr当量和Ni当量表示。 另一方面，如果贱金属被预热，则碳沉淀线的Ni等效值为34（LC1），Cr当量将高于4.然而，如果Cr当量高于4，则 发生焊接后的裂纹（发生裂纹的实施例以图1中由a表示的方形标记表示）。 作为解决方案，将碳沉淀线升高至不等于贱金属的Ni当量38，并将焊接材料的Cr当量设为4以下。

公开(公告)号：US5583744A

公开(公告)日：1996-12-10

申请号：US524310

申请日：1995-09-06

申请人： Toshiaki Oguchi ,  Asao Saito ,  Katsutoshi Mukaijima ,  Hideo Nakamura

发明人： Toshiaki Oguchi ,  Asao Saito ,  Katsutoshi Mukaijima ,  Hideo Nakamura

IPC分类号： G06F1/16 ,  H01M2/10 ,  H05K7/10 ,  H05K7/16

CPC分类号： G06F1/1616 ,  G06F1/1632 ,  G06F1/1635 ,  G06F1/166 ,  G06F1/1683 ,  H01M2/1055 ,  Y10T16/522

摘要： A battery pack to be externally attached to a system body of a portable computer contains a plurality of batteries in two rows. A groove is formed on that portion of the top of the battery pack which correspond to the region between the rows of batteries. A hinge unit for swingably supporting a display unit is provided on the rear end of the system body of the computer in a manner such that it is partially housed in the groove of the battery pack. With this arrangement, the computer is reduced in thickness. The battery pack, which is connected to the rear end of the system body, is rotatable relatively to the system body. During use of the computer, therefore, a keyboard can be slightly declined toward a user by rotating the battery pack to raise the rear end of the system body.