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

US07667116B2 Key actuating system 有权
标题翻译：钥匙驱动系统
公开(公告)号：US07667116B2
公开(公告)日：2010-02-23
申请号：US11896599
申请日：2007-09-04
申请人： Masayoshi Yamashita , Shuichi Sawada , Hideo Suzuki , Emiko Suzuki, legal representative , Yoshinori Hayashi
发明人： Masayoshi Yamashita , Shuichi Sawada , Hideo Suzuki , Yoshinori Hayashi
IPC分类号： G10F1/02 , G01P3/00
CPC分类号： G10C3/16 , G10C3/00
摘要： A key actuating system (1) of a keyboard musical instrument is provided which helps quickly push the keys by reducing reaction force with respect to force of pushing the keys during manual operation, and which supports a person having less strength to play the keyboard musical instrument. The key actuating system for a keyboard musical instrument generates a sound when a key (3) is pushed including: a pressure detection sensor (11) detecting a pushing pressure on the key; a status detection sensor (13) detecting a movement status of the key: an actuator (15) actuating the key in a pushing direction of the key; and a control portion (19), when the pressure detection sensor detects the pushing pressure and the status detection sensor detects motion of the key, controls operations of the actuator in order to maintain the detected pressure by the pressure detection sensor at a pressure threshold which is in a range larger than 0 and smaller than a pushing pressure on the key which is necessary for making a sound.
摘要翻译：提供了一种键盘乐器的按键致动系统（1），其通过在手动操作期间相对于推动键的力减小反作用力来快速推动键，并且其支持具有较小强度的人来播放键盘乐器。键盘乐器的按键致动系统在按下键（3）时产生声音，包括：压力检测传感器（11）检测钥匙上的推压力; 检测钥匙的移动状态的状态检测传感器（13）;在钥匙的按压方向上致动钥匙的致动器（15）; 以及控制部（19），当所述压力检测传感器检测到所述推压力并且所述状态检测传感器检测到所述键的运动时，控制所述致动器的动作，以将所述压力检测传感器的检测压力维持在压力阈值在大于0并且小于按键所需的推压压力的范围内。

2. 发明申请

US20050249373A1 Portable device 审中-公开
标题翻译：便携式设备
公开(公告)号：US20050249373A1
公开(公告)日：2005-11-10
申请号：US11106632
申请日：2005-04-15
申请人： Masayoshi Yamashita
发明人： Masayoshi Yamashita
IPC分类号： H04R5/02 , H04M1/02 , H04M1/03 , H04S1/00 , H04R1/02 , H04R9/06
CPC分类号： H04M1/03 , H04M1/0214
摘要： A portable device including, a plurality of speakers which output a stereophonic sound or a surround sound. The plurality of speakers are separated into at least two groups of speaker, and the at least two groups of speaker are positioned apart from each other. In addition, the portable device further comprises an object which is positioned between the at least two groups of speakers.
摘要翻译：一种便携式装置，包括输出立体声或环绕声的多个扬声器。多个扬声器被分成至少两组扬声器，并且至少两组扬声器彼此分开定位。此外，便携式设备还包括位于至少两组扬声器之间的物体。

3. 发明申请

US20050139402A1 Fuel cell vehicle 审中-公开
标题翻译：燃料电池车
公开(公告)号：US20050139402A1
公开(公告)日：2005-06-30
申请号：US11062940
申请日：2005-02-23
申请人： Masayoshi Yamashita
发明人： Masayoshi Yamashita
IPC分类号： B60K1/04 , B60K7/00 , B60K15/063 , B60K1/00
CPC分类号： B60K15/063 , B60K1/04 , B60K7/0007 , B60K2001/005
摘要： In a fuel cell vehicle 10, a left wheel motor 11 and a right wheel motor 12 are respectively provided as in-wheel motors to rotate a left front wheel FRW and a right front wheel FLW. Compared with a common motor used to rotate both the left front wheel and the right front wheel, the wheel motors 11 and 12 have smaller dimensions to define a relatively large space between the two motors 11 and 12 (inter-motor space S) in a front vehicle chamber 61. The fuel cells 20 are placed with some margins in this sufficiently large inter-motor space S.
摘要翻译：在燃料电池车辆10中，左轮电动机11和右轮电动机12分别设置为轮内电动机，以使左前轮FRW和右前轮FLW旋转。与用于旋转左前轮和右前轮的普通电动机相比，轮式电动机11和12具有较小的尺寸以在两个电动机11和12（电机间空间S）之间限定相对大的空间燃料电池20在这个足够大的电机间空间S内放置一些边缘。

4. 发明授权

US06539243B1 Portable radio terminal 有权
标题翻译：便携式无线电终端
公开(公告)号：US06539243B1
公开(公告)日：2003-03-25
申请号：US09411975
申请日：1999-10-04
申请人： Etsuko Kimura , Masayoshi Yamashita
发明人： Etsuko Kimura , Masayoshi Yamashita
IPC分类号： H04B138
CPC分类号： H04M1/7258 , H04M1/72519
摘要： A portable radio terminal includes a radio communication section, radio terminal body, display screen, input buttons, and control section. The performs radio communication of a signal through a radio channel. The radio terminal body incorporates the radio communication section. The display screen is formed on the front surface of the radio terminal body to display functions. The input buttons include a plurality of operation buttons arranged near the display screen. The operation buttons have functions displayed at corresponding positions within the display screen. The control section executes a function in accordance with operation of the operation button.
摘要翻译：便携式无线电终端包括无线电通信部分，无线电终端主体，显示屏幕，输入按钮和控制部分。通过无线电信道执行信号的无线电通信。无线电终端机构包括无线电通信部分。显示屏形成在无线电终端主体的前表面上以显示功能。输入按钮包括布置在显示屏附近的多个操作按钮。操作按钮具有显示在显示屏内的对应位置的功能。控制部根据操作按钮的动作执行功能。

5. 发明授权

US06470196B1 Portable communication apparatus 有权
标题翻译：便携式通讯装置
公开(公告)号：US06470196B1
公开(公告)日：2002-10-22
申请号：US09414606
申请日：1999-10-08
申请人： Masayoshi Yamashita
发明人： Masayoshi Yamashita
IPC分类号： H04M100
CPC分类号： H04W88/02 , H04M1/663 , H04M1/72519 , H04M19/04
摘要： A portable communication apparatus which can atop the alert indicating the occurrence of an incoming call while holding the incoming call is disclosed. A silence function is assigned to at least one key for an alert operation mode. When starting an alert due to an incoming call, the alert is stopped while holding the incoming call when a key having the silence function assigned thereto is operated. A response function in assigned to at least one of the plurality of keys for an alert stopped mode. The response to the incoming call held is performed when a key having the response function assigned thereto is operated.
摘要翻译：公开了一种便携式通信装置，其可以在保持呼入呼叫时指示出现呼入的警报的顶部。一个静音功能被分配给至少一个警报操作模式的键。当由于来电而开始警报时，当具有分配了静音功能的键被操作时，在保持来电的同时停止警报。分配给用于警报停止模式的多个键中的至少一个键的响应功能。当具有分配给其的响应功能的键被操作时，执行对保持的来话呼叫的响应。

6. 发明授权

US5493218A Magnetic detecting apparatus with a variable voltage power supply 失效
标题翻译：具有可变电压电源的磁性检测装置
公开(公告)号：US5493218A
公开(公告)日：1996-02-20
申请号：US79346
申请日：1993-06-18
申请人： Yoshinori Hayashi , Masayoshi Yamashita , Makoto Hosokawa , Nanayuki Takeuchi , Akira Miki
发明人： Yoshinori Hayashi , Masayoshi Yamashita , Makoto Hosokawa , Nanayuki Takeuchi , Akira Miki
IPC分类号： G01B7/00 , G01D5/14 , G01D5/16 , G01D5/244 , G01D5/245 , G01P3/48 , G01P3/487 , G01R33/09 , G05D3/12 , H02J9/00 , G01R33/06 , G01P3/44
CPC分类号： G01D5/145 , G01P3/4802 , G01P3/487 , G01R33/09 , H02J9/005 , Y10T307/615
摘要： A magnetic detecting apparatus including a magnetic sensor for detecting the displacement of a member which is detected by a variation in the voltage, a sampler for sampling the voltage detected by the magnetic sensor at the required period, and a voltage power supplier for supplying the required power supply voltage to the magnetic sensor only while the sampler samples the voltage.
摘要翻译：一种磁检测装置，包括用于检测通过电压变化检测到的部件的位移的磁传感器，用于对在所需时间内由磁传感器检测的电压进行采样的采样器和用于提供所需电压的电压供应器只有在采样器对电压进行采样时才向磁传感器供电。

7. 发明授权

US5408699A Portable radio equipment having a display 失效
标题翻译：具有显示器的便携式无线电设备
公开(公告)号：US5408699A
公开(公告)日：1995-04-18
申请号：US327249
申请日：1991-10-15
申请人： Masayoshi Yamashita , Toshihiro Mori
发明人： Masayoshi Yamashita , Toshihiro Mori
IPC分类号： H01Q1/24 , H01Q1/22 , H01Q1/44 , H01Q7/00 , H04B1/08
CPC分类号： H01Q7/00 , H01Q1/22 , H01Q1/44
摘要： A structure of a loop antenna installed in a portable radio device having a display prevents the gain of the antenna from being lowered despite the fact that a conductive support member or frame, which fixes the display in place, is located in close proximity to the antenna. The conductive support member plays the role of an antenna element of the loop antenna.
摘要翻译：安装在具有显示器的便携式无线电设备中的环形天线的结构防止天线的增益降低，尽管固定显示器的导电支撑构件或框架位于紧邻天线的事实。导电支撑构件起到环形天线的天线元件的作用。

8. 发明授权

US4935745A Card-type radio receiver having slot antenna integrated with housing thereof 失效
标题翻译：具有与其壳体集成的缝隙天线的卡式无线电接收机
公开(公告)号：US4935745A
公开(公告)日：1990-06-19
申请号：US363348
申请日：1989-06-06
申请人： Toshihiro Mori , Kazuyuki Tsunoda , Masayoshi Yamashita
发明人： Toshihiro Mori , Kazuyuki Tsunoda , Masayoshi Yamashita
IPC分类号： H01Q23/00 , H01Q1/24 , H01Q9/04 , H04B1/38
CPC分类号： H01Q9/0421 , H01Q1/243
摘要： A slot antenna is integrated with and forms part of the housing for a miniature radio receiver having dimensions comparable to the dimensions of a credit card. The antenna is formed by three plates arranged to have a generally U-shaped cross section. One plate is on one side of and is approximately the dimensions of the "credit card" receiver. A second plate is much more narrow and extends along one edge of the other side of the "credit card" receiver in a spaced parallel relationship with the first plate. The third plate extends vertically between the first two plates and along the one edge of the "credit card" receiver. Together, the three plates make up not only the antenna, but also three sides of the housing of the receiver.

9. 发明授权

US4892948A 2-methyl-4-amino-5-aminomethylpyrimidine carbonate, process for preparing the same and method of purification of 2-methyl-4-amino-5-aminomethylpyrimidine using the same 失效
标题翻译： 2-甲基-4-氨基-5-氨基甲基嘧啶碳酸酯，其制备方法和使用其制备2-甲基-4-氨基-5-氨基甲基嘧啶的纯化方法
公开(公告)号：US4892948A
公开(公告)日：1990-01-09
申请号：US186167
申请日：1988-04-26
申请人： Keigo Nishihira , Masayoshi Yamashita , Hiroshi Yoshida
发明人： Keigo Nishihira , Masayoshi Yamashita , Hiroshi Yoshida
IPC分类号： C07D239/42
CPC分类号： C07D239/42
摘要： Disclosed are a 2-methyl-4-amino-5-aminomethylpyrimidine carbonate which is a novel compound, a process for preparing the same which comprises subjecting 2-methyl-4-amino-5-aminomethylpyrimidine to reaction with carbon dioxide in a lower aliphatic alcohol, and a simple method of purification of 2-methyl-4-amino-5-aminomethylpyrimidine by using the carbonate thereof.

10. 发明授权

US4978766A Process for producing 2-hydroxymethylene-3,3-dialkoxypropanenitrile alkali metal salt and process for obtaining alcoholic slurry of said compound from its synthetic reaction mixture 失效
标题翻译：制备2-羟基亚甲基-3,3-二烷氧基丙烯腈碱金属盐的方法和从其合成反应混合物中获得所述化合物的醇浆料的方法
公开(公告)号：US4978766A
公开(公告)日：1990-12-18
申请号：US302059
申请日：1989-01-25
申请人： Keigo Nishihira , Shuzo Fujikawa , Masayoshi Yamashita
发明人： Keigo Nishihira , Shuzo Fujikawa , Masayoshi Yamashita
IPC分类号： C07C253/30 , C07C253/34 , C07C255/07 , C07C255/16
CPC分类号： C07C255/00
摘要： There are disclosed a process for producing a 2-hydroxy-methylene-3,3dialkoxypropanenitrile alkali metal salt (ALVM.sub.2) represented by the formula (I): ##STR1## wherein R represents a lower alkyl group having 1 to 4 carbon atoms and M represents an alkali metal,which comprises allowing a 3,3-dialkoxypropanenitrile represented by the formula (II):(RO).sub.2 CHCH.sub.2 CN (II)wherein R is the same as defined above,to react with carbon monoxide in a lower alcoholic solution of an alkali metal lower alkoxide; and a process for obtaining ALVM.sub.2 -alcohlic slurry, which comprises adding a lower alcohol having 1 to 4 carbon atoms to a synthetic reaction mixture containing ALVM.sub.2 represented by the above formula (I) and methyl formate and heating the mixture to 30.degree. to 70.degree. C., thereby taking methyl formate out of the system.

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