专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

31. 发明授权

US4337529A Pace timing device 失效
标题翻译：步速定时装置
公开(公告)号：US4337529A
公开(公告)日：1982-06-29
申请号：US41564
申请日：1979-05-23
申请人： Shigeru Morokawa
发明人： Shigeru Morokawa
IPC分类号： G04F5/00 , A61B5/024 , A61B5/0245 , A63B69/00 , G04C10/02 , G04F5/02 , G04G13/02 , G04G21/02 , G04B47/00 , G04F8/00 , G08B3/10
CPC分类号： G04F5/025 , A61B5/02438 , A61B5/6826 , A61B5/6838 , A61B5/7405 , A63B2230/06 , A63B69/0028 , A63B71/0686
摘要： A pace timing device for timing steps or other actions during physical exercise, providing audible tone bursts as timing information, and equipped with means for setting the repetition rate and rhythm of the tone bursts to suitable values. Audible and visible indications can be given of elapsed time and of numbers of actions completed during an exercise period, and pulse rate or other physiological parameters can be measured while exercise is being undertaken, and visible or audible indications thereof provided.
摘要翻译：用于在体育运动期间的定时步骤或其他动作的步速定时装置，提供作为定时信息的可听音脉冲，并且配备有用于将音调脉冲串的重复率和节奏设置为适当值的装置。可以给出在运动期间完成的经过时间和动作次数的可视和可视指示，并且可以在锻炼时测量脉搏率或其他生理参数，并且提供可见或可听见的指示。

32. 发明授权

US4300137A Matrix driving method for electro-optical display device 失效
标题翻译：电光显示装置的矩阵驱动方法
公开(公告)号：US4300137A
公开(公告)日：1981-11-10
申请号：US57461
申请日：1979-07-13
申请人： Hiroo Fujita , Akira Tsuzuki , Shigeru Morokawa
发明人： Hiroo Fujita , Akira Tsuzuki , Shigeru Morokawa
IPC分类号： G09G3/36 , G02F1/133 , G09G3/18 , G09G3/20 , G08B5/36
CPC分类号： G09G3/18 , G02F1/133
摘要： A matrix driving method for driving an electro-optical display device including digit and segment electrodes arranged in a matrix configuration, in which digit and segment drive signals are applied to digit and segment electrodes in such a manner that the digit drive signals applied to all the digit electrodes have potentials equal in level with each other during a prescribed time interval during which the potential of a first segment drive signal inducing a state of non-display at all the digit electrodes is equal to the potential of each of the digit drive signals. During the prescribed time intervals, the potential difference between a second segment drive signal inducing a state of display at one of the digit electrodes and a state of non-display at the other digit electrode and each of the digit drive signals is maintained in a first predetermined value whereby the root mean square value of the potential difference between the second segment drive signal and the digit drive signal applied to the other digit electrode is substantially equal to that of the potential difference between the first segment drive signal and each of the digit drive signals. During the prescribed time interval, further, the potential difference between a third segment drive signal inducing a state of display at all the digit electrodes and each of the digit drive signals is maintained in a second predetermined value whereby the root mean square value of the potential difference between the second segment drive signal and the digit drive signal applied to the one of the digit electrodes is substantially equal to that of the potential difference between the third segment drive signal and each of the digit drive signals.
摘要翻译：一种用于驱动电子显示装置的矩阵驱动方法，该电光显示装置包括以矩阵形式布置的数字和分段电极，其中数字和分段驱动信号以数字驱动信号施加到数字和分段电极，使得数字驱动信号施加到所有数字电极在规定的时间间隔期间具有彼此等电位的电位，在规定的时间间隔期间，在所有数字电极处引起不显示状态的第一段驱动信号的电位等于每个数字驱动信号的电位。在规定的时间间隔期间，引起在数字电极之一处的显示状态的第二段驱动信号与另一数字电极处的非显示状态之间的电位差和每个数字驱动信号保持在第一预定值，由此施加到另一数字电极的第二段驱动信号和数位驱动信号之间的电位差的均方根值基本上等于第一段驱动信号和每个数位驱动之间的电位差的均方根值信号。此外，在规定的时间间隔期间，引起所有数字电极的显示状态的第三段驱动信号与每个数字驱动信号之间的电位差保持在第二预定值，由此电位的均方根值第二段驱动信号和施加到一个数字电极的数字驱动信号之间的差异基本上等于第三段驱动信号和每个数位驱动信号之间的电位差的差。

33. 再颁专利

USRE30588E Electric timepiece for displaying the operating condition thereof 失效
标题翻译：电表用于显示其工作状态
公开(公告)号：USRE30588E
公开(公告)日：1981-04-21
申请号：US969577
申请日：1978-12-14
申请人： Munetaka Tamaru , Kazunari Kume , Hideshi Oono , Minoru Watanabe , Hideo Sato , Shigeru Morokawa
发明人： Munetaka Tamaru , Kazunari Kume , Hideshi Oono , Minoru Watanabe , Hideo Sato , Shigeru Morokawa
IPC分类号： G04C10/02 , G04C10/04 , G04G9/00
CPC分类号： G04G9/00 , G04C10/02 , G04C10/04
摘要： In a battery operated electric timepiece operated by a battery of the type including a time display, such as a second hand, when the voltage of the battery decreases below a predetermined value, the movement of the second hand is modified to give an alarm that the life of the battery has terminated.

34. 发明授权

US4259715A Voltage conversion system for electronic timepiece 失效
标题翻译：电子表的电压转换系统
公开(公告)号：US4259715A
公开(公告)日：1981-03-31
申请号：US912267
申请日：1978-06-05
申请人： Shigeru Morokawa
发明人： Shigeru Morokawa
IPC分类号： G04G19/04 , H02M3/07 , H02M7/00
CPC分类号： G04G19/04 , H02M3/07
摘要： A voltage conversion system for an electronic timepiece having a power source as a lithium battery, which system generates power at lower voltage level than that of the power source for operating at least one of a frequency standard, a frequency converter, a time counter circuit and a display system. The voltage conversion system comprises an oscillator circuit coupled to the power source to generate output signals, a plurality of capacitors, and a plurality of switching elements responsive to the output signals for alternately setting the capacitors in a parallel connected condition and a series connected condition, whereby an output voltage lower than that of the power source is generated at an output terminal of the system.
摘要翻译：一种具有作为锂电池的电源的电子时计的电压转换系统，该系统以比用于操作频率标准，频率转换器，时间计数器电路和时钟计数器电路中的至少一个的电源的电压电平低的电压产生电力，显示系统。电压转换系统包括耦合到电源以产生输出信号的振荡器电路，多个电容器和响应于输出信号的多个开关元件，用于交替地将电容器设置为并联连接状态和串联连接状态，从而在系统的输出端产生低于电源的输出电压。

35. 发明授权

US4150535A Electronic timepiece 失效
标题翻译：电子钟表
公开(公告)号：US4150535A
公开(公告)日：1979-04-24
申请号：US626791
申请日：1975-10-29
申请人： Shigeru Morokawa , Fukuo Sekiya , Yukio Hashimoto
发明人： Shigeru Morokawa , Fukuo Sekiya , Yukio Hashimoto
IPC分类号： G04G15/00 , G04C3/00 , G04G3/02 , G04G5/04 , G04G9/00 , G04G11/00 , G04G13/02 , G04G17/08 , G04G99/00 , G04B27/08
CPC分类号： G04G99/006 , G04C3/005 , G04G11/00 , G04G13/025 , G04G5/04
摘要： An electronic time piece system is comprised of storing means for storing keeping time data and including counter means responsive to timing signals supplied from a synthesizer, circuit means for setting keeping time data in the storing means, and display means for displaying the keeping time data. The electronic time piece system may be coupled with an option system by which the storing means is supplied with additional data.
摘要翻译：电子时间片系统包括存储装置，用于存储保持时间数据，并且包括响应于从合成器提供的定时信号的计数装置，用于在存储装置中设置保持时间数据的电路装置，以及显示保持时间数据的显示装置。电子时段系统可以与存储装置被提供附加数据的选项系统耦合。

36. 发明授权

US4119867A Frequency division circuit 失效
标题翻译：分频电路
公开(公告)号：US4119867A
公开(公告)日：1978-10-10
申请号：US708188
申请日：1976-07-23
申请人： Shigeru Morokawa , Yukio Hashimoto
发明人： Shigeru Morokawa , Yukio Hashimoto
IPC分类号： H03K23/52 , G04G3/02 , G11C19/18 , H03K23/40 , H03K23/54 , H03K25/02 , H03K23/02 , H03K17/60
CPC分类号： H03K23/40 , G04G3/02 , G11C19/184 , H03K25/02
摘要： An odd number of inverting memory blocks are connected in series in a closed ring circuit. Each inverting elememt comprises a P channel field effect transistor and an N channel field effect transistor which are connected in parallel opposition. Control signals of the same phase are applied to the gate electrodes of the P and N channel field effect transistors. An inverter circuit comprising a pair of field effect transistors having gate electrodes is connected to one of two parallel connected, conductive electrodes of a temporary memory switching circuit. Control gate electrodes of the inverting memory block are controlled by control signals having the same phase and at a frequency to be divided for producing a frequency divided output from the output of one of the inverting memory blocks.
摘要翻译：奇数个反相存储器块串联连接在闭环电路中。每个反相元件包括平行相对连接的P沟道场效应晶体管和N沟道场效应晶体管。将相同相位的控制信号施加到P沟道场效应晶体管和N沟道场效应晶体管的栅电极。包括具有栅电极的一对场效应晶体管的逆变器电路连接到临时存储器开关电路的两个并联连接的导电电极中的一个。反相存储器块的控制栅电极由具有相同相位和待分频的控制信号控制，以产生从反转存储器块之一的输出的分频输出。

37. 发明授权

US3938316A Temperature compensated electronic timepiece 失效
标题翻译：温度补偿电子表
公开(公告)号：US3938316A
公开(公告)日：1976-02-17
申请号：US440240
申请日：1974-02-06
申请人： Shigeru Morokawa , Yukio Hashimoto , Yasuhiko Nishikubo
发明人： Shigeru Morokawa , Yukio Hashimoto , Yasuhiko Nishikubo
IPC分类号： G04F5/06 , H03L1/02 , G04C3/00
CPC分类号： G04F5/06 , H03L1/022 , H03L1/026
摘要： A temperature compensated electronic timepiece comprises a time reference signal generator for generating a time reference signal and a temperature compensating device for compensating a change of the oscillating frequency of the time reference signal generator caused by any external temperature change. The temperature compensating device comprises a temperature detector having an element composed of two semiconductors of different respective conductivities (such as a transistor composed of P and N type semiconductors) which are joined to form a junction, or an element composed of a conductor and a semiconductor joined to form a junction. The voltage-current characteristics of the junction are changed when the external temperature exceeds a given temperature to deliver a digital signal whose state is reversed from an initial condition. The output signal from the temperature detector compensates any temperature change of the oscillating frequency of the time reference signal generator.
摘要翻译：温度补偿电子钟表包括用于产生时间参考信号的时间参考信号发生器和用于补偿由任何外部温度变化引起的时间参考信号发生器的振荡频率变化的温度补偿装置。温度补偿装置包括温度检测器，该温度检测器具有由两个不同相应电导率的半导体（例如由P型和N型半导体组成的晶体管）组成的元件，该半导体被连接以形成结，或由导体和半导体构成的元件加入形成交界处。当外部温度超过给定温度时，结点的电压 - 电流特性发生变化，从而将其状态从初始状态反转。来自温度检测器的输出信号补偿时间参考信号发生器的振荡频率的任何温度变化。

38. 发明授权

US06301198B1 Electronic timepiece 有权
标题翻译：电子钟表
公开(公告)号：US06301198B1
公开(公告)日：2001-10-09
申请号：US09367088
申请日：1999-08-09
申请人： Yukio Otaka , Rikoku Nakamura , Shigeru Morokawa
发明人： Yukio Otaka , Rikoku Nakamura , Shigeru Morokawa
IPC分类号： G04B100
CPC分类号： G04C10/02
摘要： In an electronic timepiece, in which electric power generated by a solar cell (101) is accumulated in an accumulator device (104) and a time keeping means (105) is driven with the accumulated electric power, an electrically on-off controllable switch (102) is provided in a circuit for charging the accumulator device (104) by the solar cell (101), a voltage comparison means (103) intermittently brings the switch (102) into the off-state at predetermined intervals and compares the generated voltage (Vs) by the solar cell and the accumulated voltage (Vb) in the accumulator device (104), and keeps the switch (102) in the off-state as it is when Vs≦Vb and brings the switch (102) into the on-state when Vs>Vb in accordance with the comparison result. Thereby, a reverse flow of an electric current from the accumulator device (104) can be prevented and a voltage drop on charging is eliminated, resulting in enhancement in charging efficiency.
摘要翻译：在由太阳能电池（101）产生的电力蓄积在蓄电装置（104）中的电子钟表中，并且用累积的电力驱动时间保持装置（105），电开关可控开关 102）设置在用于由太阳能电池（101）对蓄电装置（104）充电的电路中，电压比较装置（103）以预定间隔间歇地使开关（102）进入断开状态，并将发电电压（Vs）和累积装置（104）中的累积电压（Vb），并且当Vs <= Vb时使开关（102）保持关闭状态，并使开关（102）进入根据比较结果，Vs> Vb时的导通状态。因此，可以防止来自蓄电装置（104）的电流的反向流动，并且消除充电时的电压降，导致充电效率的提高。

39. 发明授权

US5654782A Liquid crystal optical modulator device with each electrode width smaller than both the liquid crystal thickness and the electrode gaps 失效
标题翻译：液晶光调制装置，每个电极的宽度均小于液晶厚度和电极间隙
公开(公告)号：US5654782A
公开(公告)日：1997-08-05
申请号：US396052
申请日：1995-02-28
申请人： Shigeru Morokawa , Yasushi Suzuki , Nobuyuki Hashimoto
发明人： Shigeru Morokawa , Yasushi Suzuki , Nobuyuki Hashimoto
IPC分类号： G02F1/1343 , G02F1/1347 , G02F1/1365 , G02F1/139 , G02F1/141 , G02F1/29 , G02F1/133 , G02F1/135 , G02F1/347
CPC分类号： G02F1/1365 , G02F1/134336 , G02F1/292 , G02F1/1347 , G02F1/1396 , G02F1/1397 , G02F1/141 , G02F2001/1412 , G02F2203/12 , G02F2203/22
摘要： A precision liquid crystal spatial optical modulator device capable of being controlled by electric signals is realized using fine structure electrodes below a thickness of a liquid crystal layer, bringing adjacent electrodes close to one another, and driving them interconnectedly so as to spatially and finely control both liquid crystal molecule layers oriented immediately below the driving electrodes and immediately below the electrode gaps. A fine structure optical diffraction grating capable of electronic control which improves pattern positional accuracy of a liquid crystal optical modulator devices, reduces a pattern formation error and improves an aperture ratio of the liquid crystal modulator device can realized.
摘要翻译：能够通过在液晶层的厚度以下的精细结构电极实现能够被电信号控制的精密液晶空间光调制装置，使相邻的电极彼此靠近，并且互相驱动，从而空间和精细地控制两者液晶分子层位于驱动电极的正下方并紧靠电极间隙的正下方。能够提高液晶光调制装置的图形位置精度的能够进行电子控制的精细结构的光学衍射光栅，可以实现液晶调制装置的图案形成误差，提高开口率。

40. 发明授权

US4824213A Liquid crystal display having opaque portions on the electrodes 失效
标题翻译：在电极上具有不透明部分的液晶显示器
公开(公告)号：US4824213A
公开(公告)日：1989-04-25
申请号：US681589
申请日：1984-12-14
申请人： Shigeru Morokawa
发明人： Shigeru Morokawa
IPC分类号： G02F1/1335 , G02F1/1343 , G02F1/133
CPC分类号： G02F1/134336 , G02F1/133512
摘要： Disclosed is a matrix type liquid crystal display device comprising a column-and-line arrangement of pixels and a grating pattern which masks the spaces between adjacent pixels, thereby improving the contrast of the whole matrix display.
摘要翻译：公开了一种矩阵型液晶显示装置，其包括像素排列排列和屏蔽相邻像素之间的空间的光栅图案，从而提高整个矩阵显示的对比度。

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