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31. 发明授权

US07280150B2 Video camera with aperture blade 有权
标题翻译：带孔径刀片的摄像机
公开(公告)号：US07280150B2
公开(公告)日：2007-10-09
申请号：US10343478
申请日：2001-07-30
申请人： Kenichi Kikuchi , Kazuhiko Sugimoto
发明人： Kenichi Kikuchi , Kazuhiko Sugimoto
IPC分类号： H04N5/238 , H04N5/225
CPC分类号： G03B9/02 , H04N5/23293 , H04N5/238
摘要： A video camera (10) includes a photographing device (16). The photographing device (16) generates an image signal corresponding to an optical image irradiated on a light-receiving surface, and a monitor (34) displays a moving image based on a generated image signal. An amount of incident light into the photographing device (16) is controlled by an aperture apparatus (14) having an aperture blade that moves to a direction perpendicular to a light axis. A moving amount of the aperture blade is restricted by a predetermined value, and this defines a minimum value of an F number. When the moving image is displayed on the monitor (34), it is prohibited to set to the minimum value of the F number.
摘要翻译：摄像机（10）包括拍摄装置（16）。拍摄装置（16）生成与照射在受光面上的光学图像对应的图像信号，监视器（34）基于生成的图像信号显示运动图像。进入摄影装置（16）的入射光量由具有向与光轴垂直的方向移动的光圈叶片的光圈装置（14）控制。孔径叶片的移动量受到预定值的限制，这定义了F数的最小值。当运动图像显示在监视器（34）上时，禁止将其设置为F数字的最小值。

32. 发明授权

US06255596B1 Aluminum stabilized superconductor with Cu and Mg 失效
标题翻译：具有Cu和Mg的铝稳定超导体
公开(公告)号：US06255596B1
公开(公告)日：2001-07-03
申请号：US09064836
申请日：1998-04-23
申请人： Fumikazu Hosono , Noriyuki Tatsumi , Kenichi Kikuchi , Genzo Iwaki , Hidezumi Moriai , Hitoshi Yasuda , Akihiko Takahashi
发明人： Fumikazu Hosono , Noriyuki Tatsumi , Kenichi Kikuchi , Genzo Iwaki , Hidezumi Moriai , Hitoshi Yasuda , Akihiko Takahashi
IPC分类号： H01B1200
CPC分类号： H01L39/14 , H01F2027/2819 , Y10S505/704 , Y10S505/887
摘要： A tube made of oxygen free copper is filled with a plurality of copper matrix Nb—Ti superconducting lead wires to obtain a composite billet. The resulting billet is subjected to hydrostatic pressure extrusion. Further, ageing heat treatment and wire drawing process are repeated for the composite material three times to prepare a Cu/Nb—Ti superconducting single wire. Then, the resulting Cu/Nb—Ti superconducting single wires are stranded each other to produce a superconducting strand. The superconducting strand is coated with an aluminum alloy to which either a content of 20 to 100 ppm of Cu and Mg or Mg, or a content of 10 to 120 ppm of Si and Cu is added by means of hot extrusion, the strand thus extruded is reduced by 0 to 20% in accordance with cold working to produce an aluminum stabilized superconductor. As a result, such aluminum stabilized superconductor having high mechanical strength as well as good thermal and electrical stability is provided while achieving light weight and downsizing thereof.
摘要翻译：由无氧铜制成的管填充有多个铜基Nb-Ti超导引线，得到复合坯料。所得到的坯料经受静水压力挤压。此外，对复合材料重复三次老化热处理和拉丝处理以制备Cu / Nb-Ti超导单线。然后，所得的Cu / Nb-Ti超导单线彼此绞合以产生超导绞合线。超导线材用铝合金涂覆，其中通过热挤压加入含量为20至100ppm的Cu和Mg或Mg，或含量为10至120ppm的Si和Cu，因此挤出的股线根据冷加工减少0至20％以生产铝稳定超导体。结果，提供了具有高机械强度以及良好的热和电稳定性的这种铝稳定超导体，同时实现了轻量化和小型化。

33. 发明授权

US5585840A Endoscope apparatus in which image pickup means and signal control means are connected to each other by signal transmitting means 失效
标题翻译：图像拾取装置和信号控制装置通过信号发送装置相互连接的内窥镜装置
公开(公告)号：US5585840A
公开(公告)日：1996-12-17
申请号：US397728
申请日：1995-03-02
申请人： Akira Watanabe , Kenichi Kikuchi , Yasuo Komatsu
发明人： Akira Watanabe , Kenichi Kikuchi , Yasuo Komatsu
IPC分类号： H04N5/225 , H04N5/232 , H04N7/18
CPC分类号： H04N7/183 , H04N5/23203 , H04N2005/2255
摘要： A detection signal of an image pickup device is inputted to a gate circuit to open the gate circuit by a gate signal from a drive-signal generating circuit during a period of time of a phase regulating signal section of a drive signal, to thereby output the detection signal during the period of time, to a reference reset generating circuit. The reference reset generating circuit generates a reference reset signal on the basis of the detection signal during a period of time of the inputted phase regulation signal section. The reference reset signal and a basic clock signal are inputted to a timing-pulse generating circuit for generating various kinds of timing pulses which are used in an image-pickup-signal processing circuit for processing in signal the image pickup signal.
摘要翻译：图像拾取装置的检测信号被输入到门电路，以在驱动信号的相位调节信号部分的时间段期间通过来自驱动信号发生电路的门信号来打开门电路，从而输出在一段时间内的检测信号到参考复位发生电路。基准复位发生电路根据输入的相位调节信号部分的时间周期内的检测信号，生成基准复位信号。参考复位信号和基本时钟信号被输入到定时脉冲发生电路，用于产生在图像拾取信号处理电路中用于处理信号中的图像拾取信号的各种定时脉冲。

34. 发明授权

US5514464A Magnetic recording medium 失效
标题翻译：磁记录介质
公开(公告)号：US5514464A
公开(公告)日：1996-05-07
申请号：US225933
申请日：1994-04-11
申请人： Isao Sasaki , Kazuhiro Takeda , Masamichi Saito , Osamu Kobayashi , Kenichi Kikuchi , Shigeru Nakano
发明人： Isao Sasaki , Kazuhiro Takeda , Masamichi Saito , Osamu Kobayashi , Kenichi Kikuchi , Shigeru Nakano
IPC分类号： G11B5/78 , C09D5/23 , C09D7/12 , G11B5/73 , G11B5/733 , G11B5/738 , B32B5/16 , G11B5/66
CPC分类号： G11B5/738 , Y10S428/90 , Y10T428/25 , Y10T428/251 , Y10T428/259
摘要： A magnetic recording medium comprising an undercoat layer formed on one side or both sides of a non-magnetic substrate and a magnetic layer formed on the undercoat layer, characterized in that the undercoat layer contains powders having an average particle size of 0.5 to 5.0 .mu.m and an aspect ratio of 5.0 or more and a magnetic recording medium comprising a magnetic layer formed on a non-magnetic substrate, characterized in that the non-magnetic substrate contains powders having an average particle size of 0.5 to 5.0 .mu.m and an aspect ratio of 5.0 or more.
摘要翻译：一种磁记录介质，包括形成在非磁性基材的一侧或两侧上的底涂层和形成在底涂层上的磁性层，其特征在于，底涂层含有平均粒径为0.5-5.0μm的粉末和5.0以上的纵横比以及包含形成在非磁性基板上的磁性层的磁记录介质，其特征在于，所述非磁性基板含有平均粒径为0.5〜5.0μm的粉末，纵横比 5.0以上。

35. 发明授权

US5319462A Automatic focusing apparatus for automatically adjusting focus in response to video signal by fuzzy inference 失效
标题翻译：自动聚焦装置，用于通过模糊推理自动调整对视频信号的聚焦
公开(公告)号：US5319462A
公开(公告)日：1994-06-07
申请号：US928533
申请日：1992-08-13
申请人： Toshinobu Haruki , Kenichi Kikuchi
发明人： Toshinobu Haruki , Kenichi Kikuchi
IPC分类号： H04N5/232
CPC分类号： H04N5/23212
摘要： An automatic focusing apparatus of a video camera automatically matches a focus in response to a video signal obtained from an image sensing circuit. The automatic focusing apparatus detects the level of a high frequency component of the video signal in order to supply a focus evaluating value which takes a maximum value in an in-focus position. A focusing motor controlling circuit performs an automatic focusing operation by a hill-climbing servo system based on the supplied focus evaluating value. A determination is made by employing a fuzzy inference with respect to the initialization of the direction of movement of a lens when the automatic focusing operation starts, the selection of a focusing area from a plurality of areas, and the reactivation of the automatic focusing operation due to a change of an object after once the automatic focusing operation is completed.
摘要翻译：视频摄像机的自动聚焦装置响应于从图像感测电路获得的视频信号自动匹配焦点。自动聚焦装置检测视频信号的高频分量的电平，以便提供在焦点位置上取最大值的焦点评估值。聚焦电机控制电路基于所提供的焦点评估值，通过爬山伺服系统执行自动对焦操作。当自动聚焦操作开始时，通过采用关于透镜的移动方向的初始化的模糊推理，从多个区域选择聚焦区域以及重新激活自动对焦操作一旦完成了自动对焦操作，就改变了对象。

36. 发明授权

US5282022A White balance adjusting apparatus for automatically adjusting white balance in response to luminance information signal and color information signal obtained from image sensing device 失效
标题翻译：用于响应于从图像感测装置获得的亮度信息信号和颜色信息信号自动调整白平衡的白平衡调节装置
公开(公告)号：US5282022A
公开(公告)日：1994-01-25
申请号：US612836
申请日：1990-11-13
申请人： Toshinobu Haruki , Kenichi Kikuchi
发明人： Toshinobu Haruki , Kenichi Kikuchi
IPC分类号： H04N9/73
CPC分类号： H04N9/735
摘要： Sixty-four regions are established on an image sensed picture from a video camera, where each evaluating value r.sub.ij, b.sub.ij, and y.sub.ij is obtained by averaging color difference signals R-Y and B-Y and luminance signal Y obtained from an image sensed signal over 1 field period for each region. When determination is made that luminance evaluating value y.sub.ij out of these evaluating values exceeds a predetermined value, the color evaluating values of the corresponding region are attenuated by a predetermined amount, in response to gain control signals derived from the color difference signals. As a result, the effect of an object of high luminance towards white balance adjustment is reduced.
摘要翻译：在来自摄像机的图像感测图像上建立了六十四个区域，其中通过平均色差信号RY和BY和从1场周期的图像感测信号获得的亮度信号Y来获得每个评估值rij，bij和yij 为每个地区。当确定这些评估值中的亮度评估值yij超过预定值时，响应于从色差信号导出的增益控制信号，相应区域的颜色评估值被衰减预定量。结果，降低了高亮度物体对白平衡调整的影响。

37. 发明授权

US5003339A Image sensing apparatus having automatic focusing function for automatically matching focus in response to video signal 失效
标题翻译：具有自动对焦功能的图像感测装置，用于响应视频信号自动匹配焦点
公开(公告)号：US5003339A
公开(公告)日：1991-03-26
申请号：US481745
申请日：1990-02-14
申请人： Kenichi Kikuchi , Masao Takuma , Toshinobu Haruki
发明人： Kenichi Kikuchi , Masao Takuma , Toshinobu Haruki
IPC分类号： H04N5/232
CPC分类号： H04N5/23212
摘要： In a video camera having an automatic focusing function, a first sampling area in the center of an image sensed picture and a second sampling area around the first sampling area are set. Considering a case in which an auto-focus operation is carried out selecting the first sampling area as a focusing area, when the difference between the newest focus evaluating value and the maximum focus evaluating value becomes one-eighth or more of the maximum focus evaluating value, the second sampling area is selected as the focusing area, to carry out an auto-focus operation. Consequently, an auto-focus operation conforming to the state of an object is carried out. In addition, a priority area for exposure control is selected following selection of the focusing area. Thus, exposure relative to a main object is always maintained most suitably. Furthermore, even if the focus evaluating value has no distinct peak, the erroneous detection of the in-focus position can be prevented since the sampling area having a larger maximum value per unit area is selected as a focusing area.

38. 发明授权

US4870950A Endoscope system 失效
标题翻译：内窥镜系统
公开(公告)号：US4870950A
公开(公告)日：1989-10-03
申请号：US216600
申请日：1988-07-08
申请人： Kouji Kanbara , Kenichi Kikuchi , Yoshihito Shimizu , Shinichiro Hattori , Yoshikazu Tojo , Akira Hasegawa , Tatsuya Yamaguchi , Takashi Tsukaya , Kazunari Kobayashi , Masanao Murata , Tsutomu Yamamoto , Takeaki Nakamura
发明人： Kouji Kanbara , Kenichi Kikuchi , Yoshihito Shimizu , Shinichiro Hattori , Yoshikazu Tojo , Akira Hasegawa , Tatsuya Yamaguchi , Takashi Tsukaya , Kazunari Kobayashi , Masanao Murata , Tsutomu Yamamoto , Takeaki Nakamura
IPC分类号： A61B1/04 , G02B6/06 , G02B6/32
CPC分类号： A61B1/0008 , A61B1/00096 , A61B1/042 , G02B6/065 , G02B6/32
摘要： This endoscope system is provided with an endoscope and an image receiving apparatus to be fitted to the eyepiece part of this endoscope. The endoscope has an elongate insertable part, an objective optical system provided in the tip part of the insertable part, an eyepiece part provided on the rear end side of the insertable part and an image guide consisting of a fiber bundle transmitting the image formed by the objective optical system to the eyepiece part. The image receiving apparatus has an image receiving part of many pixels on which the image from the eyepiece part is formed. Further, the endoscope system is provided with a vibrating apparatus relatively vibrating the image formed on the image receiving part and the image receiving part. The image receiving apparatus is a television camera, co-viewing apparatus or electronic still camera.
摘要翻译：该内窥镜系统配备有内窥镜和与该内窥镜的目镜部配合的图像接收装置。内窥镜具有细长的可插入部分，设置在可插入部分的末端部分中的物镜光学系统，设置在可插入部分的后端侧上的目镜部分和由传送由所述可插入部分形成的图像的光纤束组成的图像引导件目标光学系统到目镜部分。图像接收装置具有形成来自目镜部分的图像的许多像素的图像接收部分。此外，内窥镜系统设置有使形成在图像接收部和图像接收部上的图像相对振动的振动装置。图像接收装置是电视摄像机，共同观看装置或电子静态照相机。

39. 发明授权

US4721514A Coal gasification method using coal powder 失效
标题翻译：采用煤粉煤气化方法
公开(公告)号：US4721514A
公开(公告)日：1988-01-26
申请号：US858882
申请日：1986-04-24
申请人： Kenichi Kikuchi , Akio Suzuki , Tetsuro Mochizuki
发明人： Kenichi Kikuchi , Akio Suzuki , Tetsuro Mochizuki
IPC分类号： C10J3/54 , C10J3/56
CPC分类号： C10J3/56 , C10J3/482 , C10J3/54 , C10J3/86 , C10K1/02 , C10J2200/152 , C10J2300/093 , C10J2300/0956 , C10J2300/0959 , C10J2300/0973 , C10J2300/1807 , Y10S48/04
摘要： A coal gasification method using coal powder introduced along with oxygen or air and steam, into a reaction chamber, supplies the char produced in the reaction chamber or the char and coal, along with oxygen or air and steam is introduced into a combustion chamber, formed in lower part of the reaction chamber and burns in the combustion chamber to maintain the temperature therein at about 1,600.degree. C., and forms the high temperature region of the reaction chamber into an agglomerated bed of fluidized coal having a temperature between 900.degree. and 1,300.degree. C.
摘要翻译：将煤粉与氧气或空气和蒸汽一起引入反应室的煤气化方法将反应室中产生的焦炭，焦炭和煤与氧气或空气一起供入燃烧室，形成燃烧室在反应室的下部并在燃烧室中燃烧以将其中的温度保持在约1600℃，并将反应室的高温区域形成温度在900至1300℃之间的流化煤的附聚床 DEG C.

40. 发明授权

US4521888A Semiconductor device integrating a laser and a transistor 失效
标题翻译：集成激光器和晶体管的半导体器件
公开(公告)号：US4521888A
公开(公告)日：1985-06-04
申请号：US640229
申请日：1984-08-13
申请人： Hideki Hayashi , Kenichi Kikuchi
发明人： Hideki Hayashi , Kenichi Kikuchi
IPC分类号： H01S5/00 , H01L27/15 , H01S5/026 , H01S5/042 , H01S5/062 , H01S3/19
CPC分类号： H01S5/0422 , H01L27/15 , H01S5/06203
摘要： A semiconductor device composed of a transistor for modulation and a semiconductor laser as one body, in which on the uppermost layer of a semiconductor laser composed of a multilayer epitaxial wafer, there is provided a layer consisting of a semiconductor of different conductivity type from that of the uppermost layer and having a V-shaped groove filled with a semiconductor zone of the same conductivity type as that of the uppermost layer, and ohmic electrodes are provided on the back surface of the substrate of the semiconductor laser, the semiconductor layer of different conductivity type and the semiconductor zone of the same conductivity type.
摘要翻译：由用于调制的晶体管和作为一体的半导体激光器构成的半导体器件，其中，在由多层外延晶片构成的半导体激光器的最上层上，提供由不同导电类型的半导体构成的层，最上层并且具有填充有与最上层相同的导电类型的半导体区的V形沟槽，并且欧姆电极设置在半导体激光器的衬底的背面上，不同导电性的半导体层类型和相同导电类型的半导体区。

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