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1. 发明专利

JP2005122810A Optical disk device 审中-公开
标题翻译：光盘设备
公开(公告)号：JP2005122810A
公开(公告)日：2005-05-12
申请号：JP2003355801
申请日：2003-10-16
申请人： Hitachi Ltd , Hitachi-Lg Data Storage Inc , 株式会社日立エルジーデータストレージ , 株式会社日立製作所
发明人： AKABOSHI KENJI , SAITO ATSUSHI , NIHEI MAKOTO , ISHII JUNICHI
IPC分类号： G11B7/24 , G11B7/00 , G11B7/0045 , G11B7/085 , G11B7/125
CPC分类号： G11B7/1267
摘要： PROBLEM TO BE SOLVED: To safely perform defocus irradiation of high power laser without corrupting data by erroneous data recording or overwrite recording even in recording on an eccentric disk and the occurrence of wobbling in recording, when performing laser emission on a disk recording surface in a defocus state. SOLUTION: A tracking coil is used for further moving an objective lens in the direction of the inner periphery as compared with a PCA region existing at the inner periphery of a disk (the objective lens is moved in the direction of the outer periphery when the PCA region is at the outer periphery). After that, the laser beam is emitted. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：即使在偏心盘上的记录中也能通过错误的数据记录或重写记录而不破坏数据的散焦照射以及在记录中发生摆动的情况下，当在盘记录上执行激光发射时，能够安全地执行散焦照射表面处于散焦状态。解决方案：与存在于盘的内周的PCA区域相比，使用跟踪线圈在物体的内周方向上进一步移动物镜（物镜沿外周方向移动当PCA区域在外周时）。之后，发射激光束。版权所有（C）2005，JPO＆NCIPI

2. 发明专利

JP2005092976A Recording power control method in optical disk device 审中-公开
标题翻译：光盘设备中的记录功率控制方法
公开(公告)号：JP2005092976A
公开(公告)日：2005-04-07
申请号：JP2003324098
申请日：2003-09-17
申请人： Hitachi Ltd , Hitachi-Lg Data Storage Inc , 株式会社日立エルジーデータストレージ , 株式会社日立製作所
发明人： ISHII JUNICHI , YASUKAWA TAKAKIYO , NARITA YUTAKA , IMAI MASASHI
IPC分类号： G11B5/09 , G11B7/00 , G11B7/0045 , G11B7/007 , G11B7/085 , G11B7/125 , G11B19/28
CPC分类号： G11B7/126 , G11B7/00456 , G11B7/0079
摘要： PROBLEM TO BE SOLVED: To provide a specific recording power control method in an optical disk device, for deciding how to measure recording quality during linear velocity establishment for a linear velocity varied from zone to zone of an optical disk and how to set recording power for a next zone. SOLUTION: In switching a zone, recording on an optical disk by an opposing head is interrupted, a predetermined return point in a recorded part is sought by the head, the head is moved at the return point to the next zone, a motor for rotating the optical disk is switched to the linear velocity of the next zone so as to be accelerated, the recorded part is reproduced to measure recording quality during the acceleration, recording power is set for the next zone on the basis of the measured recording quality, and the recording on the optical disk is resumed when the motor reaches the linear velocity of the next zone and the head reaches the next zone. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了在光盘装置中提供特定的记录功率控制方法，用于决定如何在线速度建立期间对于从光盘的区域变化的线速度测量记录质量以及如何设置记录下一个区域的电源。解决方案：在切换区域时，相对的头部在光盘上的记录被中断，头部寻求记录部分中的预定返回点，头部在返回点移动到下一个区域，旋转光盘的电动机被切换到下一个区域的线速度以加速，记录部分被再现以测量加速期间的记录质量，记录功率是根据测量的记录质量，并且当电机达到下一个区域的线速度并且头部到达下一个区域时，光盘上的记录被恢复。版权所有（C）2005，JPO＆NCIPI

3. 发明专利

JP2011159370A Optical disk recorder and method of deciding optimum recording power 审中-公开
标题翻译：光盘记录器和决定最佳记录功率的方法
公开(公告)号：JP2011159370A
公开(公告)日：2011-08-18
申请号：JP2010022806
申请日：2010-02-04
申请人： Hitachi-Lg Data Storage Inc , 株式会社日立エルジーデータストレージ
发明人： HOSHINO TAKASHI , TODA TAKESHI , ISHII JUNICHI
IPC分类号： G11B7/0045 , G11B7/125
摘要： PROBLEM TO BE SOLVED: To provide an optical disk recorder which reduces the effect even if a value significantly deviates from optimum power is included when determining an optimum recording power through a plurality of OPCs, and reduces the effect even if there is dust or dirt in a place subjected to OPC. SOLUTION: A controller (control section) 5 controls a signal processing section 4 and executes trial recording to determine the optimum recording power. The controller 5 performs OPCs (trial recording) a plurality of times on an optical disk 1, and determines the center value of a plurality of optimum recording powers obtained by the OPCs to decide it as the final optimum recording power. Further, OPCs are executed a plurality of times in a plurality of jump areas which are not continuous on the optical disk. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种光盘记录器，即使在通过多个OPC确定最佳记录功率时，包括显着偏离最佳功率的值也会降低效果，并且即使存在灰尘也会降低效果或在受到OPC的地方的污物。解决方案：控制器（控制部分）5控制信号处理部分4并执行试验记录以确定最佳记录功率。控制器5在光盘1上执行多次OPC（试用记录），并且确定由OPC获得的多个最佳记录功率的中心值以将其确定为最终最佳记录功率。此外，OPC在光盘上不连续的多个跳跃区域中执行多次。版权所有（C）2011，JPO＆INPIT

4. 发明专利

JP2004108589A Apparatus for estimating grade for automobile 审中-公开
标题翻译：汽车评估等级的设备
公开(公告)号：JP2004108589A
公开(公告)日：2004-04-08
申请号：JP2003365782
申请日：2003-10-27
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： KITANO KOJI , KURIHARA NOBUO , KAYANO MITSUO , KATAYAMA HIROSHI , ONISHI HIROSHI , ISHII JUNICHI , MINOWA TOSHIMICHI , HORIUCHI MICHIMASA
IPC分类号： F16H61/02 , F16H61/10 , F16H61/68
摘要： PROBLEM TO BE SOLVED: To improve the specific fuel consumption by carrying out accurate speed changing according to the car weight and travelling load by estimating the car weight and travelling load.
SOLUTION: The apparatus for estimating the grade for an automobile comprises a car weight estimating means for estimating the car weight of the automobile, a torque estimating means for estimating an output torque, an acceleration input means for receiving an acceleration signal, a load estimating means for estimating the travelling load based on the estimated car weight, output torque, and acceleration, a storage means for storing a plurality of speed changing schedules, and a gear position determining means for determining the position of the gear according to the selected speed changing schedule by selecting one of the speed changing schedules according to the estimated car weight and travelling load.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：通过估算汽车重量和行驶负荷，通过根据汽车重量和行驶负载进行精确的变速，提高燃油消耗率。用于估计汽车等级的装置包括用于估计汽车的汽车重量的汽车重量估计装置，用于估计输出转矩的转矩估计装置，用于接收加速度信号的加速度输入装置，负载估计装置，用于基于所估计的轿厢重量，输出转矩和加速度来估计行驶负载;存储装置，用于存储多个变速时间表;以及档位确定装置，用于根据所选择的车速来确定档位的位置根据估计的汽车重量和行驶负荷选择其中一个变速时间表来调速。版权所有（C）2004，JPO

5. 发明专利

JP2004087213A Electrode, manufacturing method of the same, electricity storage device, and light emitting device 审中-公开
公开(公告)号：JP2004087213A
公开(公告)日：2004-03-18
申请号：JP2002244501
申请日：2002-08-26
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： EMORI AKIHIKO , HIDAKA KISHIO , HAYASHIBARA MITSUO , ISHII JUNICHI
IPC分类号： B82B3/00 , B82Y30/00 , B82Y40/00 , B82Y99/00 , C01B31/02 , H01G11/30 , H01G11/36 , H01G11/40 , H01G11/86 , H01J1/304 , H01J9/02 , H01J31/12 , H01M4/13 , H01M4/139 , H01M4/02 , H01G9/058 , H01M4/04
CPC分类号： Y02P70/54
摘要： PROBLEM TO BE SOLVED: To provide an electrode utilized for a secondary battery or a light emitting element, to which activator is applied, having a conductor and carbon nanotube or carbon fiber which do not generate electric and mechanical contact disorder, and provide a manufacturing method of the same.
SOLUTION: The electrode is constructed by applying catalyst to a plural points on the conductor, evaporating carbon nanotube or carbon fiber on the applied catalyst while applying the catalyst as starting points, and arranging activator or the like between a plurality of carbon nanotubes or the carbon fibers.
COPYRIGHT: (C)2004,JPO

6. 发明专利

JP2004045423A Gradient estimation device 审中-公开
标题翻译：梯度估计装置
公开(公告)号：JP2004045423A
公开(公告)日：2004-02-12
申请号：JP2003326894
申请日：2003-09-18
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： ONISHI HIROSHI , KATAYAMA HIROSHI , KAYANO MITSUO , ISHII JUNICHI
IPC分类号： G01P3/489 , G01C9/06 , G01C9/08 , G01P15/16
摘要： PROBLEM TO BE SOLVED: To provide a device capable of detecting stably and accurately the road gradient where a vehicle is running.
SOLUTION: In this device for detecting the road gradient during running by operating two kinds of acceleration information of acceleration measured value information directly detected by an acceleration sensor or the like and acceleration calculated value information acquired by calculating by differential of the running speed, a pulse type rotation detection sensor means 21, a frequency measuring means 22 and an integration means 24 are used as sensor means for generating a pulse having the frequency changing corresponding to the running speed of the vehicle. Hereby, a frequency-voltage converter is not required and digitization is facilitated, and resultantly the cost can be reduced, and the gradient can always be detected surely without being influenced by the vehicle weight or a wind, or regardless of acceleration or deceleration of the vehicle. Consequently, for example, a transmission can be controlled in an automobile or the like, and the frequency of speed change or brake operation can be reduced.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供能够稳定且准确地检测车辆行驶的道路坡度的装置。解决方案：在该装置中，通过操作由加速度传感器等直接检测到的加速度测量值信息的两种加速度信息，以及通过运行速度的微分计算获得的加速度计算值信息来检测行驶中的道路坡度使用脉冲型旋转检测传感器装置21，频率测量装置22和积分装置24作为用于产生具有与车辆行驶速度相对应的频率变化的脉冲的传感器装置。因此，不需要频率电压转换器并且便于数字化，并且因此可以降低成本，并且可以始终在不受车辆重量或风的影响的情况下可靠地检测梯度，或者不考虑加速或减速车辆。因此，例如，可以在汽车等中控制变速器，并且可以降低变速或制动操作的频率。版权所有（C）2004，JPO

7. 发明专利

JP2006256611A Controller and control method for automobile 审中-公开
标题翻译：汽车控制与控制方法
公开(公告)号：JP2006256611A
公开(公告)日：2006-09-28
申请号：JP2006118680
申请日：2006-04-24
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： MINOWA TOSHIMICHI , YOSHIDA YOSHIYUKI , ISHII JUNICHI
IPC分类号： B60W10/00 , B60W10/02 , B60W10/04 , B60W10/06 , B60W10/10 , B60W10/11 , B60W10/115 , B60W30/19 , B60W40/068 , B60W40/09 , F02D29/00 , F02D29/02 , F16H61/02 , F16H61/68 , F16H61/684 , F16H61/686 , F16H63/50
CPC分类号： Y02T10/84
摘要： PROBLEM TO BE SOLVED: To provide a power train controller and control method for operating an automatic transmission loaded vehicle as intended by a driver in accordance with operating statuses and control statuses different for different driver. SOLUTION: The controller for an automobile comprises: a sensor 1 for control for detecting the current traveling status and driver manipulated variables or the like; a driver intention acquiring means 2 for acquiring the intention of a driver; an operation mode selecting means 3 for selecting an operation mode acquired by the acquiring means from among the plurality of operation modes; a control function selecting means 4 for selecting a plurality of control functions according to a mode selected by the operation mode selecting means; and a controlled variable arithmetic means 6 for calculating the controlled variables of an actuator 5 for control by using the signals of the sensor 1 for control and the control function selecting means 4. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于根据驾驶员根据不同驾驶员不同的操作状态和控制状态来操作驾驶员所期望的自动变速箱装载车辆的动力传动系控制器和控制方法。汽车控制器包括：用于检测当前行驶状态的控制传感器1和驾驶员操纵变量等; 用于获取驾驶员的意图的驾驶员意图获取装置2; 操作模式选择装置3，用于从多个操作模式中选择由获取装置获取的操作模式; 控制功能选择装置4，用于根据由操作模式选择装置选择的模式选择多个控制功能; 以及用于通过使用用于控制的传感器1和控制功能选择装置4的信号来计算用于控制的致动器5的受控变量的受控变量运算装置6。（C）2006，JPO＆NCIPI

8. 发明专利

JP2003034200A Control method for automobile 有权
标题翻译：汽车控制方法
公开(公告)号：JP2003034200A
公开(公告)日：2003-02-04
申请号：JP2001223372
申请日：2001-07-24
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： MOROOKA YASUO , MIYAZAKI TAIZO , TANIFUJI SHINYA , KODAMA HIDEYO , ISHII JUNICHI
IPC分类号： B60R16/02 , B62D5/04 , B62D6/00 , B62D101/00 , B62D113/00 , B62D119/00 , F02D45/00 , G05B19/02 , G05B23/02 , G06F19/00
摘要： PROBLEM TO BE SOLVED: To improve the safety, operability and economic property of an automobile in a control device applied to a vehicle having characteristics such as frequent model change of system, complicated system, and demand for reduction in cost of system by facilitating the update, change and addition of software in a vehicle control device for performing information processing and control processing by use of two or more pieces of software to improve the adaptability to a driver and the automobile. SOLUTION: Means for performing the operation evaluation of the software off-line, in-line, and on-line, and improving the adaptability to the automobile or driver while smoothly transferring old software to new software are introduced, whereby a safe, easy and economical control method is provided.
摘要翻译：要解决的问题：提高应用于具有系统频繁型号变更，复杂系统等特点的车辆的控制装置的安全性，可操作性和经济性，以及通过促进更新来降低系统成本的需求，在车辆控制装置中改变和添加软件，用于通过使用两个或更多个软件执行信息处理和控制处理，以提高对驾驶员和汽车的适应性。解决方案：介绍了软件离线，在线和在线执行运行评估的方法，并提高了对汽车或驱动程序的适应性，同时顺利地将旧软件转移到新软件，从而安全，简便，提供经济的控制方法。

9. 发明专利

JP2003009433A Rotary electric machine 审中-公开
标题翻译：旋转电机
公开(公告)号：JP2003009433A
公开(公告)日：2003-01-10
申请号：JP2001189160
申请日：2001-06-22
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： KAWAMATA SHOICHI , TAJIMA FUMIO , MATSUNOBU YUTAKA , MOROOKA YASUO , ISHII JUNICHI , KOIZUMI OSAMU , YASUHARA TAKASHI
IPC分类号： H02K1/18 , H02K1/14 , H02K15/02
CPC分类号： Y02T10/641
摘要： PROBLEM TO BE SOLVED: To provide a rotary electric machine which can be miniaturized, save weight and improve the reliability. SOLUTION: The rotary electric machine 10 has a stator 20 and a rotor 30 rotatably held opposite to the stator 20. A stator core 22 of the stator 20 has a plurality of stator magnetic poles 22B-m disposed in an annular yoke in the radial direction and pole pieces 22B-p laterally extending at distal ends of the stator magnetic poles 22B-m in the circumferential direction. A stator winding 24 is intensively wound onto the stator magnetic pole. Widths at both ends of the stator magnetic pole comprising the stator are narrowed compared with a width at the center Wc.
摘要翻译：要解决的问题：提供一种能够小型化，减轻重量并提高可靠性的旋转电机。解决方案：旋转电机10具有定子20和与定子20相对旋转地保持的转子30.定子20的定子芯22具有沿径向设置在环形磁轭中的多个定子磁极22B-m 以及在周向上在定子磁极22B-m的前端侧向延伸的极片22B-p。定子绕组24集中缠绕在定子磁极上。包括定子的定子磁极的两端的宽度与中心Wc处的宽度相比变窄。

10. 发明专利

JP2011020678A Control method for automobile 审中-公开
标题翻译：汽车控制方法
公开(公告)号：JP2011020678A
公开(公告)日：2011-02-03
申请号：JP2010248023
申请日：2010-11-05
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： MOROOKA YASUO , MIYAZAKI TAIZO , TANIFUJI SHINYA , KODAMA HIDEYO , ISHII JUNICHI
IPC分类号： B60R16/02
摘要： PROBLEM TO BE SOLVED: To improve safety, operability and economic efficiency in an automobile, by improving adaptability to a driver and the automobile, by easily updating, changing and adding its software, though a vehicle control device performs information processing and control processing by a plurality of softwares, in the control device applied to a vehicle having characteristics such as requiring to frequently change a model of a system, to complicate the system and to reduce cost in the system, particularly. SOLUTION: A safe, easy and economic control method is constituted by introducing a means for improving the adaptability to the automobile and the driver, while smoothly transferring to new software from old software, by performing an operational evaluation of the software in off-line, in-line and on-line. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了提高汽车的安全性，可操作性和经济效益，通过提高对驾驶员和汽车的适应性，通过容易地更新，改变和添加其软件，尽管车辆控制装置执行信息处理和控制特别是应用于具有要求频繁地改变系统的型号等特性的车辆的控制装置，使系统复杂化并且降低了系统的成本的多个软件的处理。解决方案：一种安全，简单，经济的控制方法是通过引入一种手段来提高对汽车和驾驶员的适应性，同时通过对软件进行运行评估，从旧软件平滑地转移到新软件上在线和在线。版权所有（C）2011，JPO＆INPIT

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