公开(公告)号：US07894223B2

公开(公告)日：2011-02-22

申请号：US11909259

申请日：2006-03-22

申请人： Hideo Sato ,  Takahiro Kobayashi ,  Hiroaki Takahashi

发明人： Hideo Sato ,  Takahiro Kobayashi ,  Hiroaki Takahashi

IPC分类号： H02M3/24 ,  G05F1/40

CPC分类号： H02M3/33523

摘要： A switching power supply circuit uses a magnetic material that is harder to be magnetically saturated than ferrite as a core of a transformer or a choke coil and suitably protects a switching element. The circuit includes a transformer having a core made of a magnetic material of amorphous metal, a primary-side winding and a secondary-side winding. The circuit further includes a switching element for flowing current through the primary-side winding of the transformer according to a pulsive drive signal, and a primary-side current detection circuit for detecting the current flowing through the primary-side winding. The circuit further includes plural circuit elements for rectifying and smoothing a voltage generated in the secondary-side winding of the transformer to generate an output voltage, and a control circuit for generating the drive signal based on at least a detection result of the primary-side current detection circuit, and limiting a period for flowing the current in the primary-side winding.

摘要翻译： 开关电源电路使用比作为变压器或扼流线圈的铁心的铁素体更硬地磁饱和的磁性材料，并适当地保护开关元件。 该电路包括具有由非晶金属的磁性材料制成的芯，初级侧绕组和次级侧绕组的变压器。 电路还包括用于根据脉动驱动信号使电流流过变压器的初级侧绕组的开关元件和用于检测流过初级侧绕组的电流的初级侧电流检测电路。 电路还包括多个电路元件，用于整流和平滑在变压器的次级侧绕组中产生的电压以产生输出电压;以及控制电路，用于至少基于一次侧的检测结果产生驱动信号 电流检测电路，并且限制用于使初级侧绕组中的电流流动的周期。

公开(公告)号：US20090028271A1

公开(公告)日：2009-01-29

申请号：US12239435

申请日：2008-09-26

申请人： Tsuguhide Aoki ,  Daisuke Takeda ,  Takahiro Kobayashi ,  Yasuhiko Tanabe

发明人： Tsuguhide Aoki ,  Daisuke Takeda ,  Takahiro Kobayashi ,  Yasuhiko Tanabe

IPC分类号： H04L27/00

CPC分类号： H04L25/0226 ,  H03G3/3052 ,  H04B7/04 ,  H04W52/52 ,  H04W84/12

摘要： A wireless device, method, and signal for use in communication of a wireless packet between transmitting device and a wireless receiving device via a plurality of antennas, wherein a signal generator generates wireless packet including a short-preamble sequence used for a first automatic gain control (AGC), a first long-preamble sequence, a signal field used for conveying a length of the wireless packet, an AGC preamble sequence used for a second AGC to be performed after the first AGC, a second long-preamble sequence, and a data field conveying data. The AGC preamble sequence is transmitted in parallel by the plurality of antennas.

公开(公告)号：US07450101B2

公开(公告)日：2008-11-11

申请号：US11285256

申请日：2005-11-23

申请人： Katsuyuki Arimoto ,  Yoshihito Ohta ,  Takahiro Kobayashi ,  Taro Funamoto ,  Yoshinori Kobayashi ,  Kenji Nakao ,  Seiji Kawaguchi

发明人： Katsuyuki Arimoto ,  Yoshihito Ohta ,  Takahiro Kobayashi ,  Taro Funamoto ,  Yoshinori Kobayashi ,  Kenji Nakao ,  Seiji Kawaguchi

IPC分类号： G09G3/36

CPC分类号： G09G3/3648 ,  G09G3/3614 ,  G09G3/3655 ,  G09G2300/0491 ,  G09G2310/0251 ,  G09G2310/06 ,  G09G2320/0209

摘要： A signal converting section increases a transfer rate of an input image signal to be supplied to a liquid crystal panel and, at the same time, also inserts a non-image signal for applying a predetermined voltage to liquid-crystal cells in a space of the input image signal and supplies it as a picture-element signal to a source driver. To each picture cell, an input image signal and a non-image signal are sequentially written with positive or negative polarity. For all picture elements, after the input image signal is written, the non-image signal equal in polarity to the input image signal is always written. Furthermore, after the non-image signal is written, an image signal opposite in polarity to the non-image signal is always written. Thus, when an image is displayed on the liquid crystal panel in OCB mode, it is possible to prevent the occurrence of back transition and carry out image display evenly.

摘要翻译： 信号转换部分增加要提供给液晶面板的输入图像信号的传送速率，同时还将用于向液晶单元施加预定电压的非图像信号插入到液晶面板的空间中 输入图像信号并将其作为图像元素信号提供给源驱动器。 对于每个图像单元，输入图像信号和非图像信号被顺序地写入正极性或负极性。 对于所有图像元素，在写入输入图像信号之后，总是写入与输入图像信号极性相等的非图像信号。 此外，在非图像信号被写入之后，总是写入与非图像信号极性相反的图像信号。 因此，当以OCB模式在液晶面板上显示图像时，可以防止反向转换的发生并且均匀地进行图像显示。

公开(公告)号：US20080051090A1

公开(公告)日：2008-02-28

申请号：US11879381

申请日：2007-07-17

申请人： Takahiro Kobayashi

发明人： Takahiro Kobayashi

IPC分类号： H04Q7/20

CPC分类号： H04W36/06 ,  H04W72/08 ,  H04W76/20

摘要： A radio communication apparatus which communicates with a radio terminal device, the apparatus belonging to a first group, the device performing handoff between apparatuses which belong to the first group, the apparatus includes unit selecting one block from frequency blocks obtained by dividing a specified frequency band, the frequency blocks being continuous on a frequency axis, unit detecting an unused channel among channels contained in the selected block, unit detecting an in-use channel among the channels when the unused channel is detected, unit determining whether a second group to which a device which is using the detected in-use channel belongs is the same as the first group, and unit assigning the detected unused channel as a channel for communication with the radio terminal device when the in-use channel fails to be detected or the determination unit determines that the second group is the same as the first group.

摘要翻译： 一种与无线终端装置通信的无线通信装置，属于第一组的装置，该装置在属于第一组的装置之间进行切换，该装置包括从通过划分指定频带而获得的频率块中选择一个块的单元 频率块在频率轴上是连续的，单元检测包含在所选择的块中的信道之间的未使用信道，当检测到未使用信道时检测信道中的使用信道的单元，单元确定是否将第 正在使用检测到的使用中信道的设备与第一组相同，并且当使用中信道未被检测到时，将检测到的未使用信道分配为与无线终端设备通信的信道的单元，或者确定单元 确定第二组与第一组相同。

公开(公告)号：US06249817B1

公开(公告)日：2001-06-19

申请号：US09226844

申请日：1999-01-07

申请人： Kaoru Nakabayashi ,  Akihiro Sato ,  Shingo Yudasaka ,  Yasushi Hiraoka ,  Noboru Kitazawa ,  Takahiro Kobayashi

发明人： Kaoru Nakabayashi ,  Akihiro Sato ,  Shingo Yudasaka ,  Yasushi Hiraoka ,  Noboru Kitazawa ,  Takahiro Kobayashi

IPC分类号： G06F15173

CPC分类号： H04L67/025 ,  H04L29/06 ,  H04L67/1095 ,  H04L67/42 ,  H04L69/329

摘要： A user I/F unit 200 transmits an instruction given by a user to an access management unit 100 and displays data on a monitor 76. The access management unit 100 transfers requirements to a communication control unit 300 and a data management unit 400 in response to the instruction from the user, transfers data from a communications host to the data management unit 400, and outputs data from a database 410 to the user I/F unit 200. The data management unit 400 writes data into the database 410 and reads storage data from the database 410 in response to the requirement from the access management unit 100. Data transmitted from the communications host are sorted out according to communication services and stored in the database 410. The communication control unit 300 translates the requirement from the access management unit 100 to a menu number representing each communication service available from the communications host or a command and sends the translated requirement to a communication I/F unit 500. This structure enables input data to be sorted out and stored without any overlap.

摘要翻译： 用户I / F单元200将由用户给出的指令发送到访问管理单元100，并将数据显示在监视器76上。访问管理单元100响应于通信控制单元300和数据管理单元400将要求传送到通信控制单元300和数据管理单元400 来自用户的指令将数据从通信主机传送到数据管理单元400，并将数据从数据库410输出到用户I / F单元200.数据管理单元400将数据写入数据库410并读取存储数据 数据库410响应于来自访问管理单元100的要求从通信主机发送的数据根据​​通信服务进行排序并存储在数据库410中。通信控制单元300将访问管理单元100的要求 指示表示从通信主机或命令可用的每个通信服务的菜单号，并将翻译的要求发送到通信 n I / F单元500.这种结构使输入数据能够被排序和存储，而没有任何重叠。

公开(公告)号：US5999872A

公开(公告)日：1999-12-07

申请号：US794903

申请日：1997-02-04

申请人： Hideki Kinugawa ,  Masayuki Komiyama ,  Naoki Tamura ,  Atsushi Onishi ,  Takahiro Kobayashi ,  Kiyotsuna Kuchiki

发明人： Hideki Kinugawa ,  Masayuki Komiyama ,  Naoki Tamura ,  Atsushi Onishi ,  Takahiro Kobayashi ,  Kiyotsuna Kuchiki

IPC分类号： E02F9/20 ,  E02F3/00 ,  G60F15/00

CPC分类号： E02F9/2025

摘要： A control apparatus for a hydraulic excavator is capable of carrying out precise operations according to various kinds of classifications of works without requiring switching operations by an operator and management according to work records. The apparatus includes a classification of work discriminating section for recognizing a classification of work being carried out by the hydraulic excavator on the basis of data detected by sensors for detecting an operating amount of a lever for a boom and the like; sections for setting an operating mode of hydraulic pumps absorbing horse power and the like, according to the classification of work recognized; a hydraulic pump control section for controlling the hydraulic pumps according to the set operating mode; and an auto acceleration control section for making effective or invalid the auto acceleration control for controlling speed of an engine to a low speed when work stops. The apparatus further includes a device for readably storing the recognized classification of work in terms of a time series.

摘要翻译： 一种用于液压挖掘机的控制装置能够根据各种工作分类进行精确的操作，而不需要操作者的切换操作和根据工作记录的管理。 该装置包括：工作识别部分，用于根据用于检测用于吊杆等的杠杆的操作量的传感器检测到的数据，识别由液压挖掘机进行的工作分类; 根据所认定的工作分类，设置吸收马力的液压泵的操作模式等; 液压泵控制部分，用于根据设定的操作模式控制液压泵; 以及自动加速控制部，用于当工件停止时使发动机的速度控制为低速的自动加速控制有效或无效。 该装置还包括一种用于按照时间序列可读地存储所识别的工作分类的装置。

公开(公告)号：US5813312A

公开(公告)日：1998-09-29

申请号：US653300

申请日：1996-05-24

申请人： Seigo Arai ,  Takahiro Kobayashi

发明人： Seigo Arai ,  Takahiro Kobayashi

IPC分类号： E02F9/22 ,  F15B11/16 ,  F15B13/06 ,  F15B11/042

CPC分类号： E02F9/2242

摘要： A hydraulic control apparatus having two groups and formed by combination of actuator circuits on large flow rate side (a boom cylinder circuit and an arm cylinder circuit) and actuator circuits on small flow rate side (a bucket cylinder circuit and a rotating motor circuit), for independent supply of hydraulic fluid. In these groups, a bucket preferential valve and a rotating preferential valve form bucket cylinder preferential and rotating motor preferential circuit constitutions.

摘要翻译： 一种液压控制装置，具有两组，大流量侧的动作电路（动臂液压缸回路，斗杆回路）和小流量侧的致动器回路（铲斗油缸回路，旋转马达回路）的组合形成， 用于独立供应液压油。 在这些组中，一个铲斗优先阀和一个旋转优先阀形成铲斗缸优先旋转电机优惠电路构成。

公开(公告)号：US5537819A

公开(公告)日：1996-07-23

申请号：US397062

申请日：1995-03-15

申请人： Takahiro Kobayashi

发明人： Takahiro Kobayashi

IPC分类号： E02F9/20 ,  E02F9/22 ,  F15B11/04 ,  F15B11/05 ,  F16D31/02

CPC分类号： F15B11/05 ,  E02F9/2228 ,  E02F9/2285 ,  F15B11/04 ,  F15B2211/20538 ,  F15B2211/30505 ,  F15B2211/30525 ,  F15B2211/30535 ,  F15B2211/3111 ,  F15B2211/329 ,  F15B2211/50536 ,  F15B2211/5151 ,  F15B2211/526 ,  F15B2211/55 ,  F15B2211/6309 ,  F15B2211/6313 ,  F15B2211/6316 ,  F15B2211/633 ,  F15B2211/6355 ,  F15B2211/7053 ,  F15B2211/75

摘要： A hydraulic device for operating an actuator in a working machine such as a hydraulic shovel or the like has a solenoid-operated proportional flow regulating valve connected to a pipe between a hydraulic pump and a directional control valve for changing the direction in which the actuator operates, and a discharge pressure control assembly for controlling the discharge pressure from the hydraulic pump to make constant the differential pressure between the inlet and outlet ports of the solenoid-operated proportional flow regulating valve. Flow rate characteristics of oil supplied under pressure to the actuator with respect to the amount of controlling movement of a control lever are established by a flow rate setting unit depending on a load pressure on the actuator and the rotational speed of an engine which operates the hydraulic pump. The opening of the solenoid-operated proportional flow regulating valve is controlled by a solenoid-operated valve control unit depending on the amount of controlling movement of the control lever in accordance with the established flow rate characteristics. It is possible to obtain suitable flow rate characteristics of oil supplied under pressure to the actuator to meet the operator's preference or various working patterns, and the operator can quickly and easily recognize the load condition of the actuator through the operation of the control lever.

摘要翻译： PCT No.PCT / JP94 / 01213 Sec。 371日期：1995年3月15日 102（e）1995年3月15日PCT PCT 1994年7月22日PCT公布。 出版物WO95 / 04227 日期1995年2月9日在液压挖掘机等工作机械中操作致动器的液压装置具有与液压泵和方向控制阀之间的管道连接的电磁比例流量调节阀，用于改变方向 其中致动器操作;以及排出压力控制组件，用于控制来自液压泵的排出压力，使得电磁比例流量调节阀的入口和出口之间的压差恒定。 通过流量设定单元根据致动器上的负载压力和操作液压的发动机的转速来确定在压力下向致动器供应的油相对于控制杆的控制运动量的流量特性 泵。 电磁比例流量调节阀的打开由电磁阀控制单元根据所设定的流量特性根据控制杆的控制运动量来控制。 可以获得在执行机构的压力下供应的油的合适的流量特性，以满足操作者的偏好或各种工作模式，并且操作者能够通过控制杆的操作快速且容易地识别致动器的负载状态。

公开(公告)号：US5360652A

公开(公告)日：1994-11-01

申请号：US961359

申请日：1992-10-15

申请人： Takahiro Kobayashi ,  Seiro Fujii ,  Satoshi Jinno

发明人： Takahiro Kobayashi ,  Seiro Fujii ,  Satoshi Jinno

IPC分类号： G11B7/24 ,  G11B7/26 ,  B32B3/00

CPC分类号： G11B7/26 ,  G11B7/24024 ,  Y10S428/913 ,  Y10S430/146

摘要： The present invention relates to an optical recording disc comprising two disc bases each having a recording layer formed on one surface side of a substrate bonded to each other by the medium of an adhesive layer with both recording layers facing each other. The adhesive layer, containing an adhesive and a reaction initiator, is hardened through polymerization reaction by the reaction initiator and photopolymerization reaction by ultraviolet-ray irradiation. For this reason, the adhesive layers of both disc bases can be bonded together entirely and uniformly and besides, the adhesive layer can rapidly get hardened, which is advantageous for enhancing productivity of a double-face type optical recording disc.

摘要翻译： 本发明涉及一种光记录盘，它包括两个盘基，每个盘基都具有一个记录层，该记录层通过两层记录层彼此面对的粘合剂层的介质彼此粘合在基板的一个表面侧上。 含有粘合剂和反应引发剂的粘合剂层通过由反应引发剂的聚合反应和通过紫外线照射的光聚合反应而硬化。 为此，两个盘基的粘合剂层可以完全均匀地结合在一起，此外，粘合剂层可以快速硬化，这有利于提高双面型光学记录盘的生产率。

公开(公告)号：US5292550A

公开(公告)日：1994-03-08

申请号：US822749

申请日：1992-01-21

申请人： Seiro Fujii ,  Satoshi Jinno ,  Takahiro Kobayashi

发明人： Seiro Fujii ,  Satoshi Jinno ,  Takahiro Kobayashi

IPC分类号： B41M5/26 ,  G11B7/26 ,  B05D5/06

CPC分类号： G11B7/263

摘要： There is provided a substrate for an optical recording disk capable of preventing non-uniformity of thickness of the transfer layer due to a camber of the substrate, and having a transfer layer excellent in uniformity of the thickness thereof. The substrate for the optical recording disk is manufactured in such a manner that a portion ranging from a center portion to an outer circumferencial portion of the substrate is forcively deformed in advance prior to the formation of the transfer layer so as to provide substantially a conical-convex shape, and thereafter, the transfer layer is formed onto a surface side of the conical-convex shape of the substrate.

摘要翻译： 提供了一种用于光学记录盘的基板，其能够防止由于基板的弯曲而导致的转印层厚度的不均匀性，并且具有优异的厚度均匀性的转印层。 用于光学记录盘的基板的制造方法是，在形成转印层之前，从基板的中心部分到外圆周部分的部分预先被强制变形，从而提供基本上圆锥形的光盘， 然后将转印层形成在基板的圆锥形状的表面侧。