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1. 发明公开

EP0062172A1 Endoscope apparatus 失效
标题翻译：内窥镜设备。
公开(公告)号：EP0062172A1
公开(公告)日：1982-10-13
申请号：EP82101933.8
申请日：1982-03-11
申请人： OLYMPUS OPTICAL CO., LTD.
发明人： Hattori, Shinichiro
IPC分类号： A61B1/04 , G03B17/48
CPC分类号： A61B1/045 , G03B17/48
摘要： In a camera (15) attached to the eyepiece section of an endoscope (1) is arranged a photoelectric element (14) for generating photoelectric signal corresponding to the brightness of light reflected from an object (70) and transmitted through an image guide (7) in the endoscope (1). The photoelectric signal of the photoelectric element (14) is converted by a current-voltage converter/integrator circuit (28) to an observation light control signal at the time of observation while to photographing light control signal at the time of photographing. The current-voltage converter/ integrator circuit (28) also generates sync signal in response to the release action. Each of the observation light control signal, sync signal and photographing light control signal is transmitted to a light supply unit (22) through a signal transmission line (19). The signal transmitted is judged through the light supply unit (22) to be observation light control signal, sync signal or photographing light control signal according to its polarity and level. The light control of an observation light source (27) or photographing light source (23) is achieved according to signal judged.

2. 发明公开

EP0031568A3 Data recording device 失效
标题翻译：数据记录装置
公开(公告)号：EP0031568A3
公开(公告)日：1981-09-16
申请号：EP80108084
申请日：1980-12-20
申请人： OLYMPUS OPTICAL CO., LTD.
发明人： Hattori, Shinichiro
IPC分类号： G03B17/24 , G03B17/48 , G02B23/00 , A61B01/04
CPC分类号： G03B17/48 , A61B1/04 , G03B17/24 , G03B2217/243
摘要： A keyboard (20) is connected to a data recording sec- :ion (40) through a memory circuit (36) and a read-out sec- :ion (38). A film (39) is mounted in a dark box (42) in the vicinity of the data recording section (40). The film (39) is connected to a frame-number setting dial (32) through film-winding sections (52, 54) and a control circuit (50). All the recorded data input by the keyboard (20) are stored in the memory circuit (36). The recorded data corresponding to the frame-number specified by the frame-number setting dial (32) is output by the read-out section (38) as well as displayed at a display section (44). Simultaneously, the film (39) is wound for exposure independently of the frame arrangement order so that the specified frame comes to a predetermined position in response to the frame-number setting dial (32).

3. 发明公开

EP0024706A2 Endoscope system 失效
标题翻译： Endoskopsystem。
公开(公告)号：EP0024706A2
公开(公告)日：1981-03-11
申请号：EP80105008.9
申请日：1980-08-22
申请人： OLYMPUS OPTICAL CO., LTD.
发明人： Hattori, Shinichiro
IPC分类号： A61B1/00
CPC分类号： A61B1/00006 , A61B1/00039
摘要： A signal generator (18) is provided on an endoscope (11) for selectively generating an air feed instruction signal, water feed instruction signal, suction instruction signal, air-gas exchange instruction signal and so on. The instruction signal of the signal generator is multiplexed by a multiplexer (19) and sent as one multiplexed signal to a demultiplexer (30) in a light source unit (29) through one transmission path (20). The multiplexed signal is demultiplexed by the demultiplexer and thus a valve device (33) is controlled so as to effect air feed, water feed, suction and air-gas exchange operations.
摘要翻译：信号发生器（18）设置在内窥镜（11）上，用于选择性地产生送风指令信号，给水指令信号，吸气指示信号，气 - 气交换指令信号等。信号发生器的指令信号由多路复用器（19）复用，并通过一个传输路径（20）作为一个复用信号发送到光源单元（29）中的解复用器（30）。复用的信号由解复用器解复用，因此控制阀装置（33）以便进行进气，给水，抽吸和气 - 气交换操作。

4. 发明公开

EP0017849A1 Electronic flash apparatus 失效
标题翻译：电子闪光灯。
公开(公告)号：EP0017849A1
公开(公告)日：1980-10-29
申请号：EP80101744.3
申请日：1980-04-02
申请人： OLYMPUS OPTICAL CO., LTD.
发明人： Hattori, Shinichiro
IPC分类号： G03B15/05 , H05B41/32
CPC分类号： H05B41/325 , G03B15/05 , G03B2215/05
摘要： An electronic flash apparatus comprises a flash lamp (3) and a semiconductor switching element (4) which are connected in series across a main capacitor (2), and a flash control circuit (9, 10, 13, 14, 17a) which measures light reflected from an object to be photographed illuminated by flash light produced by the flash lamp, and produces a control signal to render the semiconductor switching element (4) nonconductive. The flash control circuit includes a photoelectric converting circuit (9, 10) for converting the reflected light into a voltage signal, an integrator (13) for integrating the voltage signal, and a comparator (14) for comparing the output voltage from the integrator (13) with a reference voltage (V ref). To obtain a proper flash exposure a compensation signal generating circuit (20) is provided which is responsive to the initiation of flashing of the flash lamp to produce a compensation signal having a desired waveshape. The compensation signal acts on the flash control circuit to control the generation timing of the control signal. The flash light produced by the flash lamp after the switching element has been rendered nonconductive is positively used for a proper exposure.

5. 发明公开

EP0127072A3 Control system with a microprocessor 失效
标题翻译：带微处理器的控制系统
公开(公告)号：EP0127072A3
公开(公告)日：1987-08-12
申请号：EP84105588
申请日：1984-05-16
申请人： OLYMPUS OPTICAL CO., LTD.
发明人： Hattori, Shinichiro , Hosoda, Seiichi , Kanno, Masahide , Amano, Atsushi
IPC分类号： G05B09/02
CPC分类号： G06F11/0757 , G05B9/02
摘要： A control system with a microprocessor (14) controls an output pressure of a water/air pump (50) and a light amount of a light source lamp (48) in an endoscope. Under control of a program, the microprocessor (14) periodically accesses a decoder (22) to periodically generate a pulse signal. The generated pulse signal is appliedto a watch dog type detector (32, 38) for detecting an abnormal operation of the microprocessor (14). When the microprocessor (14) operates abnormally and is detected, the microprocessor (14) is reset, and an output pressure of a water/air pump (50) and a light amount of a light source lamp (48) are respectively set at the maximum levels independently of the control by the microprocessor (14).

6. 发明授权

EP0031568B1 Data recording device 失效
标题翻译：数据记录装置
公开(公告)号：EP0031568B1
公开(公告)日：1984-03-21
申请号：EP80108084.7
申请日：1980-12-20
申请人： OLYMPUS OPTICAL CO., LTD.
发明人： Hattori, Shinichiro
IPC分类号： G03B17/24 , G03B17/48 , G02B23/00 , A61B1/04
CPC分类号： G03B17/48 , A61B1/04 , G03B17/24 , G03B2217/243

7. 发明公开

EP0061098A1 Endoscope apparatus 失效
标题翻译：内窥镜装置
公开(公告)号：EP0061098A1
公开(公告)日：1982-09-29
申请号：EP82102017.9
申请日：1982-03-12
申请人： OLYMPUS OPTICAL CO., LTD.
发明人： Hattori, Shinichiro , Hosoda, Seiichi , Takamatsu, Takeshi
IPC分类号： A61B1/04 , G03B17/48
CPC分类号： A61B1/045 , A61B1/0669 , G03B17/48
摘要： The camera (5) arranged at the eyepiece section of an endoscope (1) has a photometric circuit (27, 32) for generating observation and photographing light control signals selectively to control the brightness of observation light and the amount of photographing light. The light supply unit (3) has observation and photographing light control circuits (39 to 48), said observation light control circuit (42, 48) serving to control the amount of current supplied to the observation light source (20) correspondingly to the observation light signal applied through the photometric circuit (27, 32) in the camera and said photographing light circuit serving to control the light irradiation time of the photographing light source or electronic flash tube correspondingly to the photographing light control signal.
摘要翻译：布置在内窥镜（1）的目镜部分处的照相机（5）具有用于产生观察和拍摄光控制信号的测光电路（27,32），其选择性地控制观察光的亮度和拍摄光量。所述观察光控制电路（42,48）用于根据观察结果来控制提供给观察光源（20）的电流量，所述观察光控制电路（42,48）具有观察和拍摄光控制电路（39-48）通过照相机中的测光电路（27,32）施加的光信号，并且所述照相光电路用于根据照相光控制信号控制照相光源或电子闪光管的光照射时间。

8. 发明公开

EP0043133A1 Light source unit for an optical apparatus 失效
标题翻译：光源的光学装置。
公开(公告)号：EP0043133A1
公开(公告)日：1982-01-06
申请号：EP81105036.8
申请日：1981-06-29
申请人： OLYMPUS OPTICAL CO., LTD.
发明人： Hattori, Shinichiro , Inoue, Yasuo
IPC分类号： A61B1/06 , G02B23/16 , G02B23/08
CPC分类号： G02B23/2461 , A61B1/00039 , A61B1/00165 , A61B1/0669 , G02B23/16 , Y10S362/802 , Y10S362/804
摘要： A light source unit for an endoscope is provided with a light-emitting element (46) and a light receiving element (48) which are provided in an eyepiece section of an endoscope (6). The light-emitting element (46) is supplied with current modified by a specific frequency from an oscillating circuit (51) and produces a light-intensity modulated light. An output signal from the light receiving element (48) is supplied to a filter circuit (53) and a signal of the specific frequency component is taken out from the filter circuit to be compared with a reference voltage in a Schmidt circuit (36). When an operator approaches to the light receiving element (48) and enters a range within a predetermined distance from the light receiving element (48), a light intensity of the light which is emitted from the light emitting element (46) toward the operator, reflected from the operator, and is incident on the light receiving element (48), becomes large. As a result, a signal level supplied to the Schmidt circuit (36) exceeds a predetermined value. At this time, a signal for turning on a light source is produced from the Schmidt circuit (36) to energize a relay (44) and to close a contact (42) of the relay. Then, electric power is supplied from a power source (40) to the light source (14) to turn on the light source (14). As a result, an illuminating light is supplied from the light source (14) to a light guide of the endoscope, whereby an area of an objective portion can be observed through an image guide of the endoscope.

9. 发明公开

EP0024706A3 Endoscope system 失效
标题翻译：内窥镜系统
公开(公告)号：EP0024706A3
公开(公告)日：1981-04-29
申请号：EP80105008
申请日：1980-08-22
申请人： OLYMPUS OPTICAL CO., LTD.
发明人： Hattori, Shinichiro
IPC分类号： A61B01/00
CPC分类号： A61B1/00006 , A61B1/00039
摘要： A signal generator (18) is provided on an endoscope (11) for selectively generating an air feed instruction signal, water feed instruction signal, suction instruction signal, air-gas exchange instruction signal and so on. The instruction signal of the signal generator is multiplexed by a multiplexer (19) and sent as one multiplexed signal to a demultiplexer (30) in a light source unit (29) through one transmission path (20). The multiplexed signal is demultiplexed by the demultiplexer and thus a valve device (33) is controlled so as to effect air feed, water feed, suction and air-gas exchange operations.

10. 发明授权

EP0043133B1 Light source unit for an optical apparatus 失效
标题翻译：用于光学设备的光源单元
公开(公告)号：EP0043133B1
公开(公告)日：1985-05-02
申请号：EP81105036.8
申请日：1981-06-29
申请人： OLYMPUS OPTICAL CO., LTD.
发明人： Hattori, Shinichiro , Inoue, Yasuo
IPC分类号： A61B1/06 , G02B23/16 , G02B23/08
CPC分类号： G02B23/2461 , A61B1/00039 , A61B1/00165 , A61B1/0669 , G02B23/16 , Y10S362/802 , Y10S362/804

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