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41. 发明专利

JPS5818186A POINTER TYPE ALARM CLOCK 失效
公开(公告)号：JPS5818186A
公开(公告)日：1983-02-02
申请号：JP11606581
申请日：1981-07-24
申请人： CITIZEN WATCH CO LTD
发明人： WATANABE MINORU , NISHIMURA KATSUO
IPC分类号： G04C23/08 , G04C23/12
摘要： PURPOSE:To make the usage of a clock easy, by generating an alarm sound at a correct minute of a normal time, even if the set of the alarm time is shifted from the correct minute, through the generation of alarm sound with the detection of the position of pointer within one minute. CONSTITUTION:To a counter of a main count circuit 10, a difference between an alarm set time and a normal time is stored. This difference is counted up or down with a signal in 1/20Hz or the like, AND gates 16, 18 and 19 are controlled, and when the normal time is within 20sec of the alarm set time, an FF17 is set and an AND gate 20 is closed. On the other hand, a pointer position detecting circuit 7 detecting the position of pointer within one minute counts the 1/20Hz signal and when the count value reaches 3, a correct minute output is generated via a counter to be reset. This output controls the generation of alarm sound via the gate 20. Thus, even if the setting of the alarm time is shifted by 20sec or the like from the correct minute, the alarm sound is generated at the correct minute of the normal time. Then, a pointer type alarm clock with ease of use can be obtained without mis-judgement as out of order due to to the shift in the set time.

42. 发明专利

JPS57205774A SOLDER SEALED FULL-SOLID STATE ELECTROCHROMIC DISPLAY ELEMENT 失效
公开(公告)号：JPS57205774A
公开(公告)日：1982-12-16
申请号：JP9048481
申请日：1981-06-12
申请人： CITIZEN WATCH CO LTD
发明人： MINAMITANI TAKANORI , HASHIMOTO HIDETAKE , NISHIMURA KATSUO
IPC分类号： G09F9/30 , G02F1/15 , G02F1/17 , G09F9/00

43. 发明专利

JPS5774677A Annular liquid crystal indication cell for compound watch 失效
标题翻译：用于化合物观察的环形液晶指示电池
公开(公告)号：JPS5774677A
公开(公告)日：1982-05-10
申请号：JP15122480
申请日：1980-10-28
申请人： Citizen Watch Co Ltd
发明人： NISHIMURA KATSUO
IPC分类号： G02F1/133 , G02F1/1345 , G04C3/00 , G04G9/00
CPC分类号： G04G9/0082 , G02F1/1345
摘要： PURPOSE:To reduce size and thickness of compound watch, by arranging terminals of common electrodes and a segment electrode, which are respectively divided into plural sections, on the bottom surface of an annular sealing layers on inside and outside. CONSTITUTION:Liquid crystal of annular sealing layers 23A and 23B on outside and inside are divided into plural sections and indicated and driven through first and second common electrodes 22A and 22B and a segment electrode of multiplex drive. A terminal 22BL of this electrode 22B is arranged in the sealing layer 23B, and a terminal of the electrode 22A is also arranged in the sealing layer 23B, Like- wise, a terminal of the segment electrode is arrnged in the sealing layer 23A, and therefore, structure of an annular liquid crystal indication cell for compound watch is to become a small and thin type.
摘要翻译：目的：为了减少复合表的尺寸和厚度，通过在内外环形密封层的底面上布置分为多个部分的公共电极和段电极的端子。构成：外部和内部的环形密封层23A和23B的液晶被分成多个部分，并通过第一和第二公共电极22A和22B以及多路驱动的段电极表示和驱动。该电极22B的端子22BL布置在密封层23B中，并且电极22A的端子也布置在密封层23B中，同样地，分段电极的端子被布置在密封层23A中，并且因此，复合钟表的环状液晶显示单元的结构成为小型薄型。

44. 发明专利

JPS5712386A ANALOG TIMEPIECE WITH STOPWATCH FUNCTION 失效
公开(公告)号：JPS5712386A
公开(公告)日：1982-01-22
申请号：JP8558780
申请日：1980-06-24
申请人： CITIZEN WATCH CO LTD
发明人： NISHIMURA KATSUO , SEKIYA FUKUO
IPC分类号： G04C3/14 , G04C3/00 , G04F7/08 , G04F8/00 , G04F8/02
摘要： PURPOSE:To provide an analog timepiece with a stopwatch function by selecting a frequency dividing circuit for a stopwatch and by driving electromechanical converters for a second, a minute and an hour hand, respectively. CONSTITUTION:According to the operation of a switch 4, electric converting circuits 20 and 23 are driven respectively, under the control of a control circuit 30, through 0-position pulse generating circuits 15a and 15b, a pulse generating circuit 31, a second clocking circuit 12, a minute/hour clocking circuit 14, control changeover circuits 13a and 13b, etc. Through train wheels 21 and 24, a second hand 6, an hour hand 8 and a minute hand 7 are returned to the 0 position. With a switch 5, a frequency dividing circuit 25 for a stopwatch is turned on. Then, the hands 6, 7 and 8 are similarly driven and controlled by a second clocking circuit 26 for the stopwatch, a 0-position pulse generating circuit 28, a minute/hour clocking circuit 27 for the stopwatch, a 0-position pulse generating circuit 29, etc., to perform stopwatch operation. Resetting to normal time display is carried out similarly and even an analog timepiece is provided with a stopwatch function.

45. 发明专利

JPS56157887A ELECTRONIC TIMEPIECE WITH ALARM 失效
公开(公告)号：JPS56157887A
公开(公告)日：1981-12-05
申请号：JP6148180
申请日：1980-05-09
申请人： CITIZEN WATCH CO LTD
发明人： NISHIMURA KATSUO
IPC分类号： G04G15/00 , G04C21/16 , G04C21/34 , G04C23/08 , G04G13/02
摘要： PURPOSE:To improve analog timepieces in alarm timing accuracy with a normal time indicator and an alarm setting time indicator driven by different electromechanical converters and alarm is emitted when the count values of a time counter and an alarm setting counter circuit agree with each other. CONSTITUTION:The first stem 9 rotates the first train wheel 15 independently from the first electromechanical converter 14 to mechanically correct the first analog indicator mechanism 16. Further, the stem 9 resets a time counter 18 and an alarm setting counter circuit 21. The second stem 10 sets an alarm 19 to ON or OFF and the result of this setting is displayed on a dial 20. The stem 10 drives an electromechanical converter 23 to turn an alarm timing pointer 6 for the hour and an alarm timing pointer 7 for the minute and set an alarm setting counter circuit 21. The alarm 19 actuates when the count values of the counter 18 and circuit 21 agree with each other.

46. 发明专利

JPS56145380A ANALOG WATCH WITH BATTERY LIFE INDICATOR 失效
公开(公告)号：JPS56145380A
公开(公告)日：1981-11-12
申请号：JP4979180
申请日：1980-04-15
申请人： CITIZEN WATCH CO LTD
发明人： NISHIMURA KATSUO
IPC分类号： G04C9/00 , G04C10/04
摘要： PURPOSE:To indicate the battery life without fail by stopping hands when a battery voltage is lowered below a preset value, measuring the time of stoppage, and guickly advancing the hands by the time length of stoppage quickly. CONSTITUTION:When a battery voltage sensor 12 senses that the battery voltage is lowered below the preset value, the sensed output is fed to a control circuit 13. A stoppage output of said control circuit 13 is inputted to a waveform converting and driving circuit 8, the output of the waveform converting and driving circuit 8 is stopped, the operation of electromechanical converter 9 is stopped, the operation of associated ring trains 10 and the hands are stopped, and a stoppage time length measuring circuit 14 measures the stoppage time length T. When a user turn on a switch for input, the operating output of the control circuit 13 is outputted, the measured output corresponding to the time T-12n (n is integer) of the stoppage time length measuring circuit 14 is inputted to the waveform converting and driving circuit 8, the output of the waveform converting and driving circuit 8 is outputted at a fast speed, the hands are advanced quickly, and the delay is compensated.

47. 发明专利

JPS56119880A HYBRID DISPLAY MULTIFUNCTIONAL WATCH 失效
公开(公告)号：JPS56119880A
公开(公告)日：1981-09-19
申请号：JP2298780
申请日：1980-02-26
申请人： CITIZEN WATCH CO LTD
发明人： NISHIMURA KATSUO , YOSHIDA MASARU , YAMAUCHI MASAMICHI , OONO HIDESHI
IPC分类号： G04C3/00 , G04C17/00 , G04G9/00 , G04G9/02 , G04G99/00
摘要： PURPOSE:To supply a hybrid display multifunctional watch with long hands by providing electrooptical atmospheric display parts around hands, and by displaying the second and function information in operation while displaying watch and function information on a digital display part. CONSTITUTION:Around analog display mechanism 6, triangular segments 8 are arranged and watch information on the second and information on the function in operation are displayed with patterns. Number display part 9 displays function information on the calendar, hour, minute, integration, subtraction, alarm time, etc., of the watch information. Mode pattern display part 7 displays the mode pattern of the character or mark that corresponds to each mode of the watch information and function information.

48. 发明专利

JPS5636079A MULTIDISPLAY WATCH 失效
公开(公告)号：JPS5636079A
公开(公告)日：1981-04-09
申请号：JP11129979
申请日：1979-08-31
申请人： CITIZEN WATCH CO LTD
发明人： NISHIMURA KATSUO
IPC分类号： G04C3/00 , G04G9/00
摘要： PURPOSE:To permit the multidisplay watch to have an efficient display surface over the inner circumference of the cell by making the liquid crystal display cell annular, enclosing given parts inside the annular cell, and arranging the display members above the connecting portions provided on the outside of the annular cell. CONSTITUTION:An annular liquid crystal display cell 3 comprises upper and lower glass substrates 25 and 26. An upper polarizing plate 32 is bonded on the upper surface of the substrate 25, and a segment electrode 33 is formed on the lower surface of the substrate 25. A common electrode 34 is formed on the upper surface of the substrate 26, and a lower polarizing plate 36 is bonded on the lower surface of the substrate 26. Under the plate 36 a reflecting plate 24 is arranged. On the outside of the cell 3, connecting portions 30 are provided and connected to a circuit board 16. The inner circumferential portion of the cell 3 has only a sealing portion 21, so that a dial plate 22 is arranged in a large space 31 inside the annular cell 3. The cell 3 integrally displays the lapse of second on an annular second analog display portion 39.

49. 发明专利

JPS5559491A LIQUID CRYSTAL DISPLAY CELL 失效
公开(公告)号：JPS5559491A
公开(公告)日：1980-05-02
申请号：JP13238078
申请日：1978-10-27
申请人： CITIZEN WATCH CO LTD
发明人： NISHIMURA KATSUO
IPC分类号： G09F9/30 , G02F1/133 , G02F1/1345 , G09F9/00 , G09F9/35

50. 发明专利

JPS5559490A LIQUID CRYSTAL DISPLAY CELL HAVING DOUBLE LAYER ELECTRODE STRUCTURE 失效
公开(公告)号：JPS5559490A
公开(公告)日：1980-05-02
申请号：JP13202978
申请日：1978-10-26
申请人： CITIZEN WATCH CO LTD
发明人： NISHIMURA KATSUO , MINAMITANI TAKANORI
IPC分类号： G02F1/133 , G09F9/00 , G09F9/30 , G09F9/35

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