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11. 再颁专利

USRE36582E Photographing light quantity controller for endoscope 失效
标题翻译：摄影内窥镜用光量控制器
公开(公告)号：USRE36582E
公开(公告)日：2000-02-22
申请号：US763347
申请日：1996-12-11
申请人： Katsuhiko Furuya , Masaaki Nakasima , Takayuki Enomoto , Tadashi Takahashi
发明人： Katsuhiko Furuya , Masaaki Nakasima , Takayuki Enomoto , Tadashi Takahashi
IPC分类号： G02B23/24 , G03B29/00
CPC分类号： G02B23/2484 , G02B23/2469
摘要： A photographing light quantity controller for an endoscope, which is used to control the quantity of illuminating light when a photograph is to be taken through the endoscope. The photographing light quantity controller comprises a device for supplying light for illuminating an object to the endoscope, a device for detecting a quantity of light that is reflected from the object and for outputting a signal in accordance with the detected quantity of light, and a device for amplifying the signal, with the amplifying device having a plurality of amplification factors which can be selected as desired. A photographing light quantity control device is provided for controlling the quantity of illuminating light that is supplied to the endoscope when a photographing operation is conducted, on the basis of the output signal from the amplifying device. A device is also provided for automatically switching over the amplification factors of the amplifying device from one to another in accordance with the brightness of the object.
摘要翻译：一种用于内窥镜的拍摄光量控制器，用于控制当通过内窥镜拍摄照片时的照明光量。摄影光量控制器包括用于向内窥镜照射物体的光提供装置，用于检测从物体反射的光量并根据检测到的光量输出信号的装置，以及装置用于放大信号，放大装置具有可根据需要选择的多个放大因子。提供拍摄光量控制装置，用于根据来自放大装置的输出信号来控制在进行拍摄操作时供给到内窥镜的照明光量。还提供了一种装置，用于根据对象的亮度自动地将放大装置的放大因子从一个切换到另一个。

12. 发明授权

US5984862A Device for controlling an amount of light of a lighting unit for an endoscope 失效
标题翻译：用于控制用于内窥镜的照明单元的光量的装置
公开(公告)号：US5984862A
公开(公告)日：1999-11-16
申请号：US917083
申请日：1997-08-25
申请人： Ryoji Honda , Makoto Takada , Tadashi Takahashi
发明人： Ryoji Honda , Makoto Takada , Tadashi Takahashi
IPC分类号： A61B1/04 , A61B1/045 , A61B1/06 , A61B1/07 , G01J1/04 , G01J1/08 , G01J1/10 , G02B23/24 , G02B26/02 , G05D25/02 , H02P8/00 , H04N5/225 , H04N5/232 , H04N5/235
CPC分类号： G01J1/08 , A61B1/045 , A61B1/0638 , A61B1/0669 , G01J1/04 , G01J1/0437 , G01J1/044 , G02B23/2461 , G02B26/02 , H04N5/2354 , A61B1/07 , G01J1/0492 , H04N2005/2255
摘要： A device for controlling an amount of light of a lighting unit for use in an endoscope, used to view an image of an object. The device includes a light shield for shielding light generated by a light source and transmitted to the endoscope. A stepping motor drives the light shield for a series of predetermined time intervals. Brightness of the image is detected during each of the time intervals and pulses are generated during each of the time intervals. The number of pulses generated is determined in accordance with a difference between the brightness of the image detected during each of the time intervals and a desired brightness of the image. The pulses generated are used to drive the stepping motor in each of the plurality of time intervals.
摘要翻译：一种用于控制用于观察物体的图像的用于内窥镜的照明单元的光量的装置。该装置包括用于屏蔽由光源产生并传输到内窥镜的光的遮光罩。步进电机驱动灯罩一段预定的时间间隔。在每个时间间隔期间检测图像的亮度，并且在每个时间间隔期间产生脉冲。根据在每个时间间隔期间检测到的图像的亮度与图像的期望亮度之间的差异来确定产生的脉冲数。产生的脉冲用于在多个时间间隔的每一个中驱动步进电动机。

13. 发明授权

US5899852A Endoscope system with operation invalidating device 失效
标题翻译：具有操作无效装置的内窥镜系统
公开(公告)号：US5899852A
公开(公告)日：1999-05-04
申请号：US807989
申请日：1997-03-03
申请人： Tadashi Takahashi , Masaaki Nakasima
发明人： Tadashi Takahashi , Masaaki Nakasima
IPC分类号： A61B1/00 , A61B1/04 , A61B1/05 , G02B23/24 , G06F3/023 , G06F3/048 , H04N5/225 , A61B1/045
CPC分类号： G06F3/0489 , A61B1/00039 , A61B1/05 , G02B23/2476 , H04N2005/2255
摘要： An endoscope system includes an operation invalidating device which invalidates the operation of a switch or key which is actuated to control the operation of a device connected to an endoscope. The operation invalidating device begins operating automatically after a lapse of a predetermined time from actuation of a power source or after a lapse of a predetermined time from operation of a switch or key.
摘要翻译：一种内窥镜系统，具备：操作无效化装置，使操作开关的操作失效，以控制与内窥镜连接的装置的动作。操作无效装置在从电源的动作经过预定时间之后或在从开关或键的操作经过预定时间之后开始自动运行。

14. 发明授权

US5777750A Image processing method and apparatus which includes a color reversing function for a two-color image 失效
标题翻译：包括双色图像的彩色反转功能的图像处理方法和装置
公开(公告)号：US5777750A
公开(公告)日：1998-07-07
申请号：US660337
申请日：1996-06-21
申请人： Yasuhiro Takiyama , Ryosuke Miyamoto , Hideaki Shimizu , Hiroyuki Yaguchi , Tadashi Takahashi
发明人： Yasuhiro Takiyama , Ryosuke Miyamoto , Hideaki Shimizu , Hiroyuki Yaguchi , Tadashi Takahashi
IPC分类号： H04N1/387 , H04N1/46 , H04N1/56 , H04N1/60 , H04N1/40 , G03F3/08 , G06K9/60
CPC分类号： H04N1/56
摘要： Image data is separated into two colors to obtain two-color image data to form a two-color image. The two-color image data is reversed to obtain reversed two-color image data, which is output to an image forming device which forms an image of two colors.
摘要翻译：图像数据被分成两种颜色以获得双色图像数据以形成双色图像。双色图像数据被反转以获得反转的双色图像数据，其被输出到形成两种颜色的图像的图像形成装置。

15. 发明授权

US5642269A Power supply apparatus having separate plural outputs 失效
标题翻译：电源装置具有分离的多个输出
公开(公告)号：US5642269A
公开(公告)日：1997-06-24
申请号：US338197
申请日：1994-11-09
申请人： Akihiko Kanouda , Tadashi Takahashi , Kazuhiro Takizawa , Tetsuya Obara , Makoto Kawamura , Masami Joraku , Yoshio Miyamoto
发明人： Akihiko Kanouda , Tadashi Takahashi , Kazuhiro Takizawa , Tetsuya Obara , Makoto Kawamura , Masami Joraku , Yoshio Miyamoto
IPC分类号： H01F17/04 , H01F30/10 , H02J1/00 , H02M3/28 , H02M3/335
CPC分类号： H01F30/10 , H02M3/33561 , H02M2001/009
摘要： A circuit construction comprising a diode and a capacitor is connected to a secondary coil of a thin transformer such as a wire-type transformer. An excitation energy is discharged during a reset time of the transformer, and this excitation energy is accumulated in the capacitor, thereby output voltage is obtained through the capacitor. A direct current output voltages having two outputs is obtained through one transformer. A small volume and a light weight of the transformer, so that a compact and thin power supply apparatus can be obtained. Since a winding ratio of the transformer can be made small, a copper loss of the transformer can be reduced. It is unnecessary to select a higher switching frequency and a manufacturing cost of the power supply apparatus can be reduced.
摘要翻译：包括二极管和电容器的电路结构连接到诸如线型变压器之类的薄型变压器的次级线圈。在变压器的复位时间期间，励磁能量被放电，并且该激发能量积聚在电容器中，从而通过电容器获得输出电压。通过一个变压器获得具有两个输出的直流输出电压。变压器体积小，重量轻，可以获得紧凑而薄的电源装置。由于变压器的绕组比可以变小，所以可以减小变压器的铜损。不需要选择更高的开关频率，并且可以降低供电装置的制造成本。

16. 发明授权

US5638264A Parallelized power supply system providing uninterrupted operation 失效
标题翻译：并联电源系统不间断运行
公开(公告)号：US5638264A
公开(公告)日：1997-06-10
申请号：US544240
申请日：1995-10-17
申请人： Katsunori Hayashi , Akihiko Kanouda , Tadashi Takahashi , Hideaki Horie , Kenichi Onda , Yasuo Abe , Masayoshi Sato
发明人： Katsunori Hayashi , Akihiko Kanouda , Tadashi Takahashi , Hideaki Horie , Kenichi Onda , Yasuo Abe , Masayoshi Sato
IPC分类号： G05F1/577 , H02J1/10 , H02M7/155
CPC分类号： G05F1/577 , H02J1/102 , H02J1/108 , Y10T307/707
摘要： A parallelized power supply system including a plurality of switching power supplies each having a circuit for limiting rush current generated when a main switch is turned on. This system can be installed in an apparatus which requires the functions such as power uninterrupted operation and live wire insertion/dismount. Each switching power supply has another power supply for driving the rush current limiter circuit and a relay circuit for supplying relay driving current and making a connection of relay contacts after a predetermined time lapse after the operation start of the switching power supply. An a.c. power is supplied via the relay contacts to each switching power supply. The relay driving time set in the rush current limiter circuit is different for each switching power supply. Accordingly, concentration and excess of rush current when the relay is driven can be suppressed, and sparks at contact pins of a connector to be otherwise generated when the switching power supply is mounted on the connector, can be eliminated so that radiation noises and connector breakage can be avoided. Each of the switching power supplies connected in parallel has a current detecting resistor connected between the low voltage side of a load and the low voltage side of a voltage regulator d.c. output, and at least one operational amplifier for detecting a change in the d.c. output, the negative power supply terminal of the operational amplifier being connected to the current detecting resistor at its one end on the load side.
摘要翻译：一种并联电源系统，包括多个开关电源，每个开关电源具有用于限制当主开关导通时产生的冲击电流的电路。该系统可以安装在需要诸如电源不间断操作和带电线插入/卸载等功能的设备中。每个开关电源具有用于驱动冲击电流限制器电路的另一个电源和用于在开关电源的操作开始之后的预定时间经过之后提供继电器驱动电流和继电器触点的连接的继电器电路。一个电源通过继电器触点提供给每个开关电源。在冲击电流限制电路中设置的继电器驱动时间对于每个开关电源是不同的。因此，可以抑制继电器驱动时的集中和超过冲击电流，并且可以消除当开关电源安装在连接器上否则产生的连接器的接触引脚上的火花，使得辐射噪声和连接器断裂可以避免。每个并联的开关电源具有连接在负载的低电压侧和电压调节器d.c.的低压侧之间的电流检测电阻器。输出，以及用于检测直流电的变化的至少一个运算放大器。运算放大器的负电源端在负载侧的一端连接到电流检测电阻。

17. 发明授权

US5488022A Catalyst component for olefin polymerization 失效
标题翻译：用于烯烃聚合的催化剂组分
公开(公告)号：US5488022A
公开(公告)日：1996-01-30
申请号：US139805
申请日：1993-10-22
申请人： Tadashi Takahashi , Takashi Fujita , Kazuo Nakamura , Seiichi Tsukamoto
发明人： Tadashi Takahashi , Takashi Fujita , Kazuo Nakamura , Seiichi Tsukamoto
IPC分类号： C08F4/02 , C08F4/654 , C08F10/00 , B01J31/00
CPC分类号： C08F10/00
摘要： A catalyst component for olefin polymerization which comprises an intimate mixture of: Component (A1) which is a solid component for Ziegler catalysts comprising titanium, magnesium and a halogen as essential components in a particulate form; and Component (A2) which is a compound selected from the group consisting of inorganic oxides, inorganic carbonates, inorganic sulfates and physical or chemical mixtures thereof in a particulate form; wherein Component (A2) is employed in a weight ratio to Component (A1) from 0.001 to 0.5 and has an average particle diameter smaller than that of Component (A1). The catalyst component may be of a structure such that the particulate inorganic material, Component (A2), adhere to or cover particles of a solid component of a Ziegler catalyst, whereby fluidity of the Ziegler catalyst component is improved.
摘要翻译：用于烯烃聚合的催化剂组分，其包含紧密混合物：作为Ziegler催化剂的固体组分的组分（A1），其包含钛，镁和卤素作为颗粒形式的主要组分; 和组分（A2），其为选自无机氧化物，无机碳酸盐，无机硫酸盐及其颗粒形式的物理或化学混合物的化合物; 其中组分（A2）以组分（A1）的重量比从0.001至0.5采用，其平均粒径小于组分（A1）的平均粒径。催化剂组分可以是这样的结构，使得颗粒状无机材料组分（A2）粘附或覆盖齐格勒催化剂的固体组分颗粒，从而提高了齐格勒催化剂组分的流动性。

18. 发明授权

US5347994A Endoscope light source apparatus with setting enable and disable modes 失效
标题翻译：具有设定启用和禁用模式的内窥镜光源设备
公开(公告)号：US5347994A
公开(公告)日：1994-09-20
申请号：US903576
申请日：1992-06-24
申请人： Tadashi Takahashi , Katsuhiko Furuya
发明人： Tadashi Takahashi , Katsuhiko Furuya
IPC分类号： A61B1/04 , A61B1/06 , A61B1/07 , G02B23/26 , G03B29/00
CPC分类号： A61B1/0669
摘要： A light source apparatus for an endoscope having a light source for supplying illuminating light to the endoscope. The light source apparatus includes a setting control device operable from the outside of the light source apparatus to make or change the setting of the light source apparatus. An operation mode changeover device is provided that is operable from the outside of the light source apparatus to change over a mode, wherein the setting can be made or changed by operating the setting control device, to a mode, wherein the setting cannot be made or changed, even if the setting control device is operated.
摘要翻译：一种内窥镜用光源装置，其具有用于向内窥镜供给照明光的光源。光源装置包括可从光源装置的外部操作以设置或改变光源装置的设置的设置控制装置。提供一种操作模式切换装置，其可以从光源装置的外部操作，以便通过操作设定控制装置进行的设定可以进行或改变的模式转换到不能进行设定的模式，即使设置控制装置被操作也改变。

19. 发明授权

US5191369A Photographing light quantity controller for endoscope 失效
标题翻译：摄影灯数量控制器
公开(公告)号：US5191369A
公开(公告)日：1993-03-02
申请号：US748026
申请日：1991-08-21
申请人： Katsuhiko Furuya , Masaaki Nakasima , Takayuki Enomoto , Tadashi Takahashi
发明人： Katsuhiko Furuya , Masaaki Nakasima , Takayuki Enomoto , Tadashi Takahashi
IPC分类号： G02B23/26 , A61B1/04 , A61B1/06 , A61B1/07 , G02B23/24
CPC分类号： G02B23/2484 , A61B1/0669 , G02B23/2469
摘要： A photographing light quantity controller for an endoscope, which is used to control the quantity of illuminating light when a photograph is to be taken through the endoscope. The photographing light quantity controller comprises a device for supplying light for illuminating an object to the endoscope, a device for detecting a quantity of light that is reflected from the object and for outputting a signal in accordance with the detected quantity of light, and a device for amplifying the signal, with the amplifying device having a plurality of amplification factors which can be selected as desired. A photographing light quantity control device is provided for controlling the quantity of illuminating light that is supplied to the endoscope when a photographing operation is conducted, on the basis of the output signal from the amplifying device. A device is also provided for automatically switching over the amplification factors of the amplifying device from one to another in accordance with the brightness of the object.
摘要翻译：一种用于内窥镜的拍摄光量控制器，用于控制当通过内窥镜拍摄照片时的照明光量。摄影光量控制器包括用于向内窥镜照射物体的光提供装置，用于检测从物体反射的光量并根据检测到的光量输出信号的装置，以及装置用于放大信号，放大装置具有可根据需要选择的多个放大因子。提供拍摄光量控制装置，用于根据来自放大装置的输出信号来控制在进行拍摄操作时供给到内窥镜的照明光量。还提供了一种装置，用于根据对象的亮度自动地将放大装置的放大因子从一个切换到另一个。

20. 发明授权

US5159380A Photographing light quantity controller for endoscope 失效
标题翻译：摄影灯数量控制器
公开(公告)号：US5159380A
公开(公告)日：1992-10-27
申请号：US728520
申请日：1991-07-11
申请人： Katsuhiko Furuya , Masaaki Nakasima , Takayuki Enomoto , Tadashi Takahashi
发明人： Katsuhiko Furuya , Masaaki Nakasima , Takayuki Enomoto , Tadashi Takahashi
IPC分类号： G02B23/26 , A61B1/04 , A61B1/07 , G02B23/24
CPC分类号： G02B23/2469 , A61B1/0669
摘要： A photographing light quantity controller for an endoscope, which is used to control the quantity of illuminating light when a photograph is to be taken through the endoscope. The photographing light quantity controller comprises a device for supplying light for illuminating an object to be viewed by the endoscope, a photoelectric conversion device for converting into an electric signal, a brightness level of exposure light that is applied to a photographic plane in a photographing device after being reflected from the object, and a device for integrating the output from the photoelectric conversion device and outputting the resulting integral value. The photographing light quantity controller further comprises a device for outputting a numerical value corresponding to a quantity of exposure light which is to be applied to the photographic plane, a device for converting the integral value into a numerical value on the same scale as that of the numerical value of the exposure quantity, and a device for deciding an exposure quantity, and a device for deciding an exposure time by comparing the numerical value of the exposure quantity and the output value from the integral value converting device.
摘要翻译：一种用于内窥镜的拍摄光量控制器，用于控制当通过内窥镜拍摄照片时的照明光量。拍摄光量控制器包括用于供给用于照射内窥镜观看对象的光的装置，用于转换为电信号的光电转换装置，施加到摄影装置中的摄影平面的曝光光的亮度级在从物体反射之后，以及用于对来自光电转换装置的输出进行积分并输出所得到的积分值的装置。拍摄光量控制器还包括用于输出与施加到摄影平面的曝光量相对应的数值的装置，用于将积分值转换为与所述照相平面相同尺度的数值的装置曝光量的数值和用于决定曝光量的装置，以及通过比较曝光量的数值和来自积分值转换装置的输出值来决定曝光时间的装置。

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