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

US5990581A Method and system for allowing a power supply circuit to use a small current specification switch 失效
标题翻译：允许电源电路使用小电流规格开关的方法和系统
公开(公告)号：US5990581A
公开(公告)日：1999-11-23
申请号：US127703
申请日：1998-07-31
申请人： Hiroyuki Ikegami , Toshiro Kawata
发明人： Hiroyuki Ikegami , Toshiro Kawata
IPC分类号： H02H9/00 , H02M1/00 , H02M1/36 , H01H47/00
CPC分类号： H02M1/36 , H02H9/001 , Y10S323/908 , Y10T307/865
摘要： A method and system for allowing a power supply circuit to limit inrush current and to use a small current specification switch. The power supply circuit comprises a transformer that receives a power signal from a primary circuit and supplies power of a selected voltage to a secondary circuit, to which a load is coupled. The primary circuit comprises a rectifier for providing a rectified power signal to the transformer, a power supply controller for controlling the transformer, and a small current specification switch coupled between a kick resistor and the power supply controller, where the kick resistor functions to activate the power supply controller when the circuit is first turned on. By coupling the switch between the kick resistor and the power supply controller, the present invention not only utilizes the high impedance kick resistor to limit inrush current through the switch so that the switch can have a small current specification, but also ensures that current to the power supply controller is cut off when the switch is open. Thus, when the load is powered off with the switch open, no wattage is dissipated by the power supply controller either and total power consumption of the circuit is thereby minimized. The primary circuit optionally comprises a voltage limiter coupled to protect the power supply controller. Additionally, the primary circuit optionally comprises an impedance element coupled to further limit inrush current.
摘要翻译：一种用于允许电源电路限制浪涌电流并使用小电流规格开关的方法和系统。电源电路包括变压器，其接收来自初级电路的功率信号并将所选择的电压的功率提供给负载耦合到的次级电路。主电路包括用于向变压器提供整流功率信号的整流器，用于控制变压器的电源控制器和耦合在脚踏电阻器和电源控制器之间的小电流规格开关，其中脚踏电阻器用于激活当电路首次打开时，电源控制器。通过将脚踏电阻和电源控制器之间的开关连接起来，本发明不仅利用高阻抗踢脚电阻来限制通过开关的浪涌电流，使得开关可以具有小的电流规格，而且还确保电流到当开关打开时，电源控制器被切断。因此，当开关断开负载时，电源控制器也不消耗瓦数，从而使电路的总功耗最小化。主电路可选地包括耦合以保护电源控制器的电压限制器。另外，主电路可选地包括耦合以进一步限制浪涌电流的阻抗元件。

2. 发明授权

US5614792A Dynamic focus circuit and display device 失效
标题翻译：动态聚焦电路和显示设备
公开(公告)号：US5614792A
公开(公告)日：1997-03-25
申请号：US233340
申请日：1994-04-26
申请人： Kiyoshi Ogishima , Hiroyuki Ikegami
发明人： Kiyoshi Ogishima , Hiroyuki Ikegami
IPC分类号： H04N3/26 , H01J29/58
CPC分类号： H04N3/26
摘要： A dynamic focus circuit used in a display device having a cathode ray tube and adapted for controlling convergence of an electron beam of the cathode ray tube. In the dynamic focus circuit, a horizontal deflection circuit generates a saw-tooth-wave current and a flyback transformer generates a high voltage for accelerating an electron beam. An orthogonal transformer receives a signal corresponding to the saw-tooth-wave current through a primary winding via the flyback transformer while receiving a control signal of a control circuit through a control winding and generates a dynamic focus voltage through a secondary winding. A capacitor supplies the dynamic focus voltage to a cathode ray tube. Thus, it is possible to produce a device of compact structure and to generate a satisfactory dynamic focus voltage.
摘要翻译：一种用于具有阴极射线管并适于控制阴极射线管的电子束会聚的显示装置中的动态聚焦电路。在动态聚焦电路中，水平偏转电路产生锯齿波电流，回扫变压器产生用于加速电子束的高电压。正交变压器通过回扫变压器接收通过初级绕组的锯齿波电流的信号，同时通过控制绕组接收控制电路的控制信号，并通过次级绕组产生动态聚焦电压。电容器将动态聚焦电压提供给阴极射线管。因此，可以制造紧凑结构的装置并产生令人满意的动态聚焦电压。

3. 发明授权

US06816828B1 Logic simulation method in which simulation is dynamically switchable between models 失效
标题翻译：模拟可以在模型之间动态切换的逻辑模拟方法
公开(公告)号：US06816828B1
公开(公告)日：2004-11-09
申请号：US09517604
申请日：2000-03-02
申请人： Hiroyuki Ikegami
发明人： Hiroyuki Ikegami
IPC分类号： G06F1750
CPC分类号： G06F17/5022
摘要： In a logic simulation method, one of an algorithm level simulation and a register transfer level simulation is executed. The algorithm level simulation corresponds to an algorithm level description and the register transfer level simulation corresponds to a register transfer level description. The simulation is switched from one of the algorithm level simulation and the register transfer level simulation into the other in response to a switching instruction using a relation between states of the algorithm level description and states of the register transfer level description. The algorithm level description is associated with arithmetic and logic algorithm and not associated with logic circuits. The register transfer level description is associated with logic circuits.
摘要翻译：在逻辑仿真方法中，执行算法级仿真和寄存器传输级仿真之一。算法级别仿真对应于算法级别描述，寄存器传输级别仿真对应于寄存器传输级别描述。响应于使用算法级别描述的状态与寄存器传送级别描述的状态之间的关系的切换指令，将仿真从算法级仿真和寄存器传输级仿真之一切换到另一种。算法级描述与算术和逻辑算法相关联，与逻辑电路无关。寄存器传输级别描述与逻辑电路相关联。

4. 发明授权

US4909295A Vehicle tire structure 失效
标题翻译：车轮胎结构
公开(公告)号：US4909295A
公开(公告)日：1990-03-20
申请号：US120430
申请日：1987-11-13
申请人： Toru Nirei , Hiroyuki Ikegami , Yuichi Yoshimura
发明人： Toru Nirei , Hiroyuki Ikegami , Yuichi Yoshimura
IPC分类号： B60B21/00 , B60B21/12 , B60C5/00 , B60C11/00 , B60C19/00
CPC分类号： B60C11/0318 , B60C19/00 , B60C19/002 , Y10T152/1054 , Y10T152/10549 , Y10T152/10594
摘要： Disclosed is a vehicle tire structure in which a tubeless pneumatic tire is fitted over a wheel, characterized in that: at least a pair of walls project in substantially radial direction from an outer circumferential surface of the wheel into an annular chamber defined between the tire and the wheel. These walls prevents the generation of standing waves or the air column resonace inside the tire and contribute to the overall reduction of the road noise of the vehicle. The proximal ends of the walls may be either bonded to an annular member which surrounds the wheel or pivoted to a similar annular member and biased into radial or upright positions by a spring member, in such a manner as not to interfere with the replacement of the tire. Alternatively, the walls may consist of inflatable bags which may be inflated into upright positions and deflated into flat positions.
摘要翻译：公开了一种车轮轮胎结构，其中无内胎充气轮胎装配在车轮上，其特征在于：至少一对壁从轮的外周表面基本上沿径向突出到限定在轮胎和车轮。这些墙壁防止在轮胎内产生驻波或气柱共振，并有助于整体降低车辆的道路噪声。壁的近端可以被结合到围绕轮的环形构件或枢转到类似的环形构件，并且通过弹簧构件被偏压到径向或直立位置，以不妨碍更换胎。或者，壁可以由可膨胀的袋组成，其可以膨胀成直立位置并且放气成平坦的位置。

5. 发明授权

US06596863B2 Medical composition containing nitroetheneamine Derivative or salt there of as active constituent 失效
标题翻译：含有硝基乙烯胺的药物组合物作为活性成分的衍生物或盐
公开(公告)号：US06596863B2
公开(公告)日：2003-07-22
申请号：US10133752
申请日：2002-04-29
申请人： Fuminori Kato , Keizo Miyata , Hirohiko Kimura , Kazuhiro Yamamoto , Hiroyuki Ikegami , Hiromi Takeo
发明人： Fuminori Kato , Keizo Miyata , Hirohiko Kimura , Kazuhiro Yamamoto , Hiroyuki Ikegami , Hiromi Takeo
IPC分类号： C07D21376
CPC分类号： C07D495/04 , A61K31/00 , A61K31/428 , C07C243/16 , C07C243/20 , C07C243/22 , C07C243/28 , C07C243/38 , C07C251/76 , C07C251/80 , C07C251/86 , C07C257/06 , C07C281/02 , C07C311/49 , C07C311/51 , C07C323/36 , C07C327/58 , C07C2601/02 , C07C2601/08 , C07C2601/14 , C07C2602/08 , C07D213/40 , C07D213/53 , C07D213/74 , C07D213/77 , C07D215/38 , C07D231/38 , C07D231/56 , C07D233/52 , C07D239/42 , C07D239/52 , C07D239/94 , C07D241/44 , C07D251/46 , C07D263/58 , C07D277/82 , C07D295/125 , C07D295/30 , C07D307/40 , C07D307/52 , C07D307/88 , C07D317/58 , C07D317/66 , C07D319/18 , C07D333/20 , C07D333/22 , C07D401/12 , C07D405/12 , C07D471/04
摘要： Process for producing a nitroetheneamine derivative or its stereoisomer, its tautomer or a salt thereof comprising reacting a compound of the formula with a compound of the formula R6—CH2NO2 to obtain a compound of the formula and reacting the resulting compound with a compound of the formula
摘要翻译：制备硝基乙烯胺衍生物或其立体异构体，其互变异构体或其盐的方法包括使制备式R 6 -CH 2 NO 2的化合物的化合物与式R 6 -CH 2 NO 2化合物反应，得到下式化合物，并使所得化合物与式

6. 发明授权

US06451792B1 Medical composition containing nitroetheneamine derivative or salt thereof as active constituent 失效
标题翻译：含有硝基乙烯胺衍生物或其盐作为活性成分的医药组合物
公开(公告)号：US06451792B1
公开(公告)日：2002-09-17
申请号：US09805781
申请日：2001-03-20
申请人： Fuminori Kato , Keizo Miyata , Hirohiko Kimura , Kazuhiro Yamamoto , Hiroyuki Ikegami , Hiromi Takeo
发明人： Fuminori Kato , Keizo Miyata , Hirohiko Kimura , Kazuhiro Yamamoto , Hiroyuki Ikegami , Hiromi Takeo
IPC分类号： A61K31135
CPC分类号： C07D495/04 , A61K31/00 , A61K31/428 , C07C243/16 , C07C243/20 , C07C243/22 , C07C243/28 , C07C243/38 , C07C251/76 , C07C251/80 , C07C251/86 , C07C257/06 , C07C281/02 , C07C311/49 , C07C311/51 , C07C323/36 , C07C327/58 , C07C2601/02 , C07C2601/08 , C07C2601/14 , C07C2602/08 , C07D213/40 , C07D213/53 , C07D213/74 , C07D213/77 , C07D215/38 , C07D231/38 , C07D231/56 , C07D233/52 , C07D239/42 , C07D239/52 , C07D239/94 , C07D241/44 , C07D251/46 , C07D263/58 , C07D277/82 , C07D295/125 , C07D295/30 , C07D307/40 , C07D307/52 , C07D307/88 , C07D317/58 , C07D317/66 , C07D319/18 , C07D333/20 , C07D333/22 , C07D401/12 , C07D405/12 , C07D471/04
摘要： A medical composition containing, as an active constituent, a nitroetheneamine derivative represented by the formula (I): wherein the substituents are as defined in the disclosure, its stereoisomers, its tautomers or a salt thereof.
摘要翻译：作为活性成分含有由式（I）表示的硝基乙烯胺衍生物的医药组合物，其中取代基如本公开内容所定义，其立体异构体，其互变异构体或其盐。

7. 发明授权

US06377909B1 Method and apparatus for preparing a logic simulation model and recording medium for storing the same 失效
标题翻译：用于准备逻辑模拟模型的方法和装置以及用于存储逻辑模拟模型的记录介质
公开(公告)号：US06377909B1
公开(公告)日：2002-04-23
申请号：US09238093
申请日：1999-01-27
申请人： Hiroyuki Ikegami
发明人： Hiroyuki Ikegami
IPC分类号： G06F9455
CPC分类号： G06F17/5022
摘要： When a logic synthesis of verified logic circuits is executed by a logic synthesis section, respective input variables, main terms, a minimum logical-OR form, and a cover condition of a logical expression are retained as reusable elements. In an optimization of a program code executed by a dedicated compiler, the program code is optimized by using the reusable elements. Thus, the processing time for the optimization of the program code can be shortened, and also, the amount of memory being used can be reduced.
摘要翻译：当由逻辑合成部分执行已验证逻辑电路的逻辑合成时，将各个输入变量，主项，最小逻辑或形式和逻辑表达式的覆盖条件保留为可重用元件。在由专用编译器执行的程序代码的优化中，通过使用可重用元素来优化程序代码。因此，能够缩短程序代码的优化处理时间，能够减少正在使用的存储器的数量。

8. 发明授权

US4896921A Wheel for vehicle 失效
标题翻译：车轮
公开(公告)号：US4896921A
公开(公告)日：1990-01-30
申请号：US239229
申请日：1988-09-01
申请人： Chiharu Sato , Yoichi Kamiyama , Hiroyuki Ikegami
发明人： Chiharu Sato , Yoichi Kamiyama , Hiroyuki Ikegami
IPC分类号： B60B21/12 , B60C23/16
CPC分类号： B60B21/12 , B60C19/002 , B60C23/16 , B60B2900/133
摘要： The wheel of the present invention reduces road noise without using a special tire. The wheel includes a wheel body and a silencing chamber formed around the wheel body. The silencing chamber communicates with an air chamber in the tire via communication port. The phase difference between a compressional wave in the air chamber and a compressional wave returned to the air chamber from the communication port cause attenuation of the road noise.
摘要翻译：本发明的车轮在不使用特殊轮胎的情况下降低道路噪声。车轮包括轮体和围绕车轮主体形成的消音室。消音室通过通气口与轮胎中的气室连通。空气室中的压缩波与从通信端口返回到空气室的压缩波的相位差导致道路噪声的衰减。

9. 发明授权

US06782354B1 Method for producing simulation models and simulation system using simulation models 失效
标题翻译：使用仿真模型生成仿真模型和仿真系统的方法
公开(公告)号：US06782354B1
公开(公告)日：2004-08-24
申请号：US09686305
申请日：2000-10-11
申请人： Hiroyuki Ikegami
发明人： Hiroyuki Ikegami
IPC分类号： G06F760
CPC分类号： G06F17/5045 , G06F17/5022
摘要： A simulation system includes a display, a model producing section and a first simulator. The model producing section produces a clock level simulation model and a first table from an algorithm description model and model interface data indicative of input and output of variables related to the algorithm description model. The clock level simulation model is used for simulating operations of resources in units of groups of allowable status transitions of the variables under constraint condition of the resources. The first table indicating correspondence relationship between the variables and the resources in units of status positions. The first simulator carries out the simulation of the algorithm description model to output variable values in each of the status positions.
摘要翻译：模拟系统包括显示器，模型产生部分和第一模拟器。模型生成部分从算法描述模型和表示与算法描述模型相关的变量的输入和输出的模型接口数据产生时钟级仿真模型和第一表。时钟级仿真模型用于在资源约束条件下模拟变量的允许状态转换组中资源的操作。第一个表显示变量与资源位置之间的对应关系。第一个模拟器执行算法描述模型的模拟，以在每个状态位置输出变量值。

10. 发明授权

US6115009A Video signal counter system for automatic positioning and centering circuit 失效
标题翻译：视频信号计数器系统，用于自动定位和定心电路
公开(公告)号：US6115009A
公开(公告)日：2000-09-05
申请号：US97992
申请日：1998-06-16
申请人： Hiroyuki Ikegami
发明人： Hiroyuki Ikegami
IPC分类号： G09G1/00 , G09G5/02 , G09G1/06
CPC分类号： G09G5/02 , G09G1/00
摘要： A display device using a video signal counter system in its automatic positioning and centering circuit. The display device receives a video signal (e.g., from a host computer) including red, green, blue (RGB) color signals and synchronization signals. The present invention advantageously utilizes a video signal counter circuit which is located proximate to, and on the same integrated circuit PC board as, the video receiver circuit of the display device to increase the accuracy of automatic centering and sizing computations. The video signal counter circuit compares horizontal and vertical synchronization signals to the start of the picture edge as determined by the RGB signals. The video signal counter circuit communicates over a transmission line (e.g., serial line) to a processor unit located on another integrated circuit PC board. The processor unit uses the signals generated by the video signal counter circuit to perform automatic sizing and centering computations and generates, as output, vertical and horizontal sizing and vertical and horizontal centering signals. These signals are supplied to a yoke controller/driver circuit which drives the deflection circuitry of a cathode ray tube (CRT) type display unit. By positioning the video signal counter circuit on the same PC board as the receiver unit, signal jitter and EMI noise problems are reduced. The transmission line between the video signal counter circuit and the microprocessor can be shielded thereby further reducing EMI noise. Noise is reduced again by positioning the microprocessor on the same PC board as the yoke driver circuit.
摘要翻译：一种在其自动定位和定心电路中使用视频信号计数器系统的显示装置。显示装置接收包括红色，绿色，蓝色（RGB）彩色信号和同步信号的视频信号（例如，从主计算机）。本发明有利地利用视频信号计数器电路，其位于显示装置的视频接收器电路附近并位于同一集成电路PC板上，以提高自动定心和调整大小计算的精度。视频信号计数器电路将水平和垂直同步信号与由RGB信号确定的图像边缘的开始进行比较。视频信号计数器电路通过传输线（例如，串行线）与位于另一集成电路PC板上的处理器单元进行通信。处理器单元使用由视频信号计数器电路产生的信号执行自动调整和定中心计算，并产生垂直和水平尺寸以及垂直和水平定心信号作为输出。这些信号被提供给驱动阴极射线管（CRT）型显示单元的偏转电路的磁轭控制器/驱动电路。通过将视频信号计数器电路定位在与接收器单元相同的PC板上，信号抖动和EMI噪声问题降低。可以屏蔽视频信号计数器电路和微处理器之间的传输线，从而进一步降低EMI噪声。将微处理器定位在与磁轭驱动电路相同的PC板上，从而再次降低噪音。

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