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1. 发明专利

JP2000075399A Optical resolution switching method 审中-公开
标题翻译：光分辨率切换方法
公开(公告)号：JP2000075399A
公开(公告)日：2000-03-14
申请号：JP24886998
申请日：1998-09-03
申请人： Nec Home Electronics Ltd , 日本電気ホームエレクトロニクス株式会社
发明人： SOMEYA MAKOTO
IPC分类号： H04N5/225 , G03B17/56 , H04N5/232
摘要： PROBLEM TO BE SOLVED: To provide an optical resolution switching method by which the failure of an image caused at the gap of a lens fixing position is prevented from occurring.
SOLUTION: A CCD 9 is arranged at the back part of a first low-resolution lens 1 as an initial set position. After the focus of the lens 1 and a read position by the CCD 9 are adjusted, a CCD holder 5 is carried by a driving part 6 through a ball screw 7. Then, the holder 5 is stopped at a position set on the back optical axis of a second high-resolution lens 2 selected by the CCD 9 fitted to the holder 5. Therefore when the optical axes of the CCD 9 and the lens 2 in the X and the Y directions are not aligned, the optical axes are adjusted by rotating a second lens holder 4 in the X and the Y directions by turning adjustment screws 11 arranged at the left and the right sides of the lens 2. Then, the lens 2 and the holder 4 are fixed.
COPYRIGHT: (C)2000,JPO
摘要翻译：要解决的问题：提供一种防止在透镜固定位置的间隙引起的图像的故障的光学分辨率切换方法。解决方案：CCD9设置在第一低分辨率透镜1的后部，作为初始设定位置。在透镜1的焦点和CCD 9的读取位置被调节之后，CCD保持器5通过滚珠丝杠7由驱动部分6承载。然后，保持器5停在设置在背面光学由安装在保持器5上的CCD 9选择的第二高分辨率透镜2的轴线。因此，当CCD 9和透镜2在X和Y方向上的光轴未对准时，光轴被调整为通过转动布置在透镜2的左侧和右侧的调节螺钉11，在X和Y方向上旋转第二透镜架4.然后，透镜2和保持器4被固定。

2. 发明专利

JPS61131979A Capstan intermittent driving device 失效
标题翻译： CAPSTAN INTERMITTENT DRIVING DEVICE
公开(公告)号：JPS61131979A
公开(公告)日：1986-06-19
申请号：JP25373884
申请日：1984-11-30
申请人： Nec Home Electronics Ltd
发明人： TANAKA AKIRA
IPC分类号： G11B15/46 , G11B15/18 , H04N5/782 , H04N5/7826
摘要： PURPOSE: To attain application to a field skip recording system by mounting a rotation detecting means to a capstan shaft and using a controller so as to control a DC motor thereby inching accurately the capstan shaft.
CONSTITUTION: A rotary encoder 12 is mounted to the capstan shaft 1a to be inched by a magnetic absorption type DC motor 1 in a driver 11. Then a controller 13 drives forward the motor 1 by a prescribed angle and then reverses the motor just before a prescribed inching amount is reached succeedingly, then power application to the motor 1 is interrupted to turn the motor to an object angle. Thus, step feeding of the motor in response to the resolution of the encoder 12 is attained by having only to add a feedback loop to the driver of the motor 1 having a step angle in response to number of magnetic poles of a rotor 2 and a stator 3 without using any stepping motor, and the motor is stopped at an optional rotating phase independently of the step angle of the motor 1.
COPYRIGHT: (C)1986,JPO&Japio
摘要翻译：目的：通过将旋转检测装置安装到主导轴并使用控制器来实现对现场跳过记录系统的应用，从而控制DC电动机，从而精确地使主导轴转动。构成：旋转编码器12安装在主导轴1a上，由驱动器11中的吸磁型DC电动机1进行切割。然后，控制器13向前驱动电动机1规定的角度，然后在马达1之前反转马达达到规定的微小量，则电机1的电力施加被中断，将电动机转动到物体的角度。因此，响应于编码器12的分辨率，电动机的步进馈送是通过仅向电动机1的驱动器添加反馈回路来实现的，该电动机1的驱动器具有响应于转子2的磁极数量的步进角度定子3而不使用任何步进电机，并且马达以独立于电机1的步进角度的可选旋转相位停止。

3. 发明专利

JPS61127376A Vibration-insulating type printer 失效
标题翻译：振动式绝缘型打印机
公开(公告)号：JPS61127376A
公开(公告)日：1986-06-14
申请号：JP25007684
申请日：1984-11-27
申请人： Nec Home Electronics Ltd
发明人： MORIFUJI HIROAKI
IPC分类号： B41J29/08 , F16F15/02
CPC分类号： B41J29/08
摘要： PURPOSE:To enable a printing head mechanism to move laterally with a proper clearance in relation to the bottom frame by setting the printing had mechanism through a rotator on the bottom frame. CONSTITUTION:Two grooves 31 curved upwards with a comparatively large curvature radius laterally and extending straightly toward depthwise direction are formed on the upside of a bottom frame 3. The grooves 31 are formed on symmetrical positions of both sides with a smaller interval than the side width of a printing head mechanism 2, and a rotator 5 is set on the grooves 31. As a roller as the rotator, one such as a rubber molding with slightly soft back face, having a slightly high frictional coefficient, is used preferably. A fitting hole 21 is drilled in the frame positioned on left and right-handed both ends of the head mechanism 2, and a fitting pin 6 of smaller diameter than the hole 21 is thrust into the hole 21 and screwed with the bottom frame 3. The clearance as the difference in diameter between the hole 21 and the pin 6 is such as enough to allow the head mechanism 2 to vibrationally move. Lateral vibration to be generated in the head mechanism 2 with printing operations does not reach the bottom frame.
摘要翻译：目的：通过将打印机构设置在底部框架上的旋转器，使打印头机构能够以相对于底部框架的适当间隙横向移动。构成：在底部框架3的上侧形成有向上弯曲的相对较大曲率半径的两个凹槽31，并且在底部框架3的上侧上横向延伸并且向着纵向方向延伸。凹槽31形成在两边的对称位置上，打印头机构2和旋转体5设置在凹槽31上。作为旋转体的辊，优选使用摩擦系数略高的橡胶模制品，具有稍微柔软的背面。在位于头机构2的左右两端的框架中钻出嵌合孔21，将直径小于孔21的嵌合销6推入孔21并与底架3拧合。作为孔21和销6之间的直径差的间隙足够使头部机构2振动。在具有打印操作的头机构2中产生的横向振动没有到达底部框架。

4. 发明专利

JPS61105924A Edge pulse generating circuit 失效
标题翻译：边缘脉冲发生电路
公开(公告)号：JPS61105924A
公开(公告)日：1986-05-24
申请号：JP22823584
申请日：1984-10-30
申请人： Nec Home Electronics Ltd
发明人： HANAI TOMOYUKI
IPC分类号： G11B20/02 , G11B5/027 , H03K5/00 , H03K5/1532
CPC分类号： H03K5/00
摘要： PURPOSE:To make an exclusive OR circuit inactivated by connecting a connection terminal of an externally mounted capacitor deciding a delay time of a delay pulse to common in an IC circuit integrating the exclusive OR gate circuit and a circuit inputting a non-delay pulse and the delay pulse to the exclusive OR circuit. CONSTITUTION:An edge pulse generating circuit 11 is integrated as an IC circuit 13 consisting of the exclusive OR gate circuit 15 comprising a double differential amplifier circuit having an analog multiplication function and the circuit inputting the non-delay circuit and the delay pulse to the circuit 15. Thus, the supply of the non-delay pulse and the delay pulse to the exclusive OR gate circuit 15 is interrupted by connecting the connecting terminal 16 to connect the externally mounted capacitor C for forming a time constant circuit 14a for the delay pulse to common. Then the circuit selection in the IC circuit 13 is attained by changing the connection of only one connection terminal.
摘要翻译：目的：通过连接外部安装的电容器的连接端子来决定延迟脉冲的延迟时间，使积分异或门电路的IC电路和输入非延迟脉冲的电路与延迟脉冲到异或电路。构成：边缘脉冲发生电路11被集成为由包括具有模拟乘法功能的双差分放大器电路的异或门电路15组成的IC电路13，并且将不延迟电路和延迟脉冲输入到电路因此，通过连接连接端子16来连接异相门电路15的非延时脉冲和延迟脉冲以连接外部安装的电容器C，以形成用于延迟脉冲的时间常数电路14a 共同。然后，通过改变仅一个连接端子的连接来实现IC电路13中的电路选择。

5. 发明专利

JPS61105813A Rotary driver bit 失效
标题翻译：旋转驱动器位
公开(公告)号：JPS61105813A
公开(公告)日：1986-05-23
申请号：JP22826484
申请日：1984-10-30
申请人： Nec Home Electronics Ltd
发明人： TANAKA TAKURO
IPC分类号： H01F21/06
CPC分类号： H01F21/06
摘要： PURPOSE:To save positioning time and to cost down by making a point go into a square hole by a bit rotating through converting the point of a bit point face toward the bit rotary center. CONSTITUTION:A point face 18 of a driver bit 15 is composed of slopes with a point 24 on an edge 23 of a mountain of bits 15. When a core 13 is rotated by the bit 15 in order that this bit 15 is adjusted to an inductance L of a transformer, the bit 15 is moved toward a core 13. When a rotational center axis 22 of the core 13 comes a little off a square hole 14 of the core 13 at this moment, if a distance between the center axis 22 and the nearest edge 25 of the square hole 14 is smaller than that between the center axis 22 and the point 24 of the bit 15, by rotation of the bit 15 in an arrow 16 or in a backward direction, when the point 24 passes on an edge 25 of the square hole 14, the point 24 falls in the square hole 14, and ten, the point face 18 goes into the square hole 14, and at last the bit 15 goes into the square hole 14.
摘要翻译：目的：为了节省定位时间并降低成本，通过将位点的点转换到钻头旋转中心，通过一点点旋转进入方孔。构成：驱动器位15的点面18由位15的山的边缘23上的点24的斜面组成。当磁芯13由位15旋转以便将该位15调节到变压器的电感L，位15向芯13移动。此时，当芯13的旋转中心轴线22稍稍离开芯13的方孔14时，如果中心轴线22之间的距离并且当点24通过时，方孔14的最近边缘25比位15的中心轴线22和点24之间的最小边缘25小，通过钻头15在箭头16或向后方向上的旋转而小于方孔14的边缘25，点24落在方孔14中，十点，点面18进入方孔14，最后钻头15进入方孔14。

6. 发明专利

JPS6191848A Fluorescent lamp 失效
标题翻译：日光灯
公开(公告)号：JPS6191848A
公开(公告)日：1986-05-09
申请号：JP21367884
申请日：1984-10-11
申请人： Nec Home Electronics Ltd
发明人： HIRAMATSU SHIGEKI , URATA YOSHIZO , OSONO TORU
IPC分类号： H01J61/35
CPC分类号： H01J61/35
摘要： PURPOSE:To surely prevent peeling off of an ultraviolet ray reflection layer and luminescent layer and surely seal a stem by forming a blocking layer with fine particles of alumina on the inner face of a glass bulb. CONSTITUTION:A blocking layer having a thickness of 0.01-0.4mg/cm is formed with fine particles of alumina on the inner surface of a glass bulb. An ultraviolet ray reflection layer having a thickness of 0.3-0.9mg/cm is formed on the blocking layer with fine particles of titania, and a luminescent layer is formed on the reflection layer. When the thickness of the blocking layer is decreased to less than 0.01mg/cm , peeling off of the reflection layer is increased, and when it exceeds 0.4mg/cm , luminous flux is decreased. When the thickness of the ultraviolet ray reflection layer is decreased to less than 0.03mg/cm , reflection of ultraviolet rays is decreased, and when it exceeds 0.9mg/cm , luminous flux is decreased. Therefore, the above thickness ranges are preferable.
摘要翻译：目的：确保防紫外线反射层和发光层的剥离，并且在玻璃灯泡的内表面上形成具有氧化铝微粒的阻挡层，从而可靠地密封杆。构成：在玻璃灯泡的内表面上形成厚度为0.01-0.4mg / cm 2的阻挡层，具有氧化铝微粒。在具有二氧化钛的微粒的阻挡层上形成厚度为0.3〜0.9mg / cm 2的紫外线反射层，在反射层上形成发光层。当阻挡层的厚度降低到小于0.01mg / cm 2时，反射层的剥离增加，并且当其超过0.4mg / cm 2时，光通量减小。当紫外线反射层的厚度降低到小于0.03mg / cm 2时，紫外线的反射降低，并且当其超过0.9mg / cm 2时，光通量减小。因此，上述厚度范围是优选的。

7. 发明专利

JPS6191847A Fluorescent lamp 失效
标题翻译：日光灯
公开(公告)号：JPS6191847A
公开(公告)日：1986-05-09
申请号：JP21367784
申请日：1984-10-11
申请人： Nec Home Electronics Ltd
发明人： HIRAMATSU SHIGEKI , URATA YOSHIZO , OSONO TORU
IPC分类号： H01J61/35 , H01J61/44 , H01J61/46
CPC分类号： H01J61/46 , H01J61/35
摘要： PURPOSE:To prevent formation of a glass in a glass bulb even if a phosphor which is easily converted into glass is used by forming a separating layer between a glass bulb and a luminescent layer with fine particles of ultraviolet ray reflection material which is difficult to be converted into glass. CONSTITUTION:A separating layer is formed between a glass bulb and a luminescent layer with fine particles of ultraviolet ray reflection material which is difficult to be converted into glass. In a fluorescent lamp, if a phosphor which is easily converted into glass such as europium activated strontium phosphate is contained in a luminescent layer, the phosphor tends to be converted into glass in backing process. That results in generation of distortion and cracks of the bulb in a manufacturing process. By forming the separating layer between the glass bulb and the luminescent layer, even if glass is formed, it does not directly contact the glass bulb. Therefore, generation of distortion and cracks of the bulb is prevented.
摘要翻译：目的：为了防止在玻璃灯泡中形成玻璃，即使通过在玻璃泡和发光层之间形成分离层，使用易于转化成玻璃的紫外线反射材料的微粒，因此难以使用转成玻璃。构成：在玻璃泡和发光层之间形成有难以转化成玻璃的紫外线反射材料的微细的分离层。在荧光灯中，如果在发光层中含有易于转化为玻璃的磷光体，例如铕活化磷酸锶，则在背衬工艺中，荧光体倾向于转化为玻璃。这导致在制造过程中产生灯泡的变形和裂纹。通过在玻璃泡和发光层之间形成分离层，即使形成玻璃，也不直接接触玻璃泡。因此，防止了灯泡的变形和裂纹的产生。

8. 发明专利

JPS6188669A Device for improving color television picture quality 失效
标题翻译：用于改善彩色电视图片质量的设备
公开(公告)号：JPS6188669A
公开(公告)日：1986-05-06
申请号：JP21031984
申请日：1984-10-05
申请人： Nec Home Electronics Ltd
发明人： FUJIMURA RYUICHI , KOBAYASHI REIICHI
IPC分类号： H04N5/208 , H04N9/64
摘要： PURPOSE: To obtain picture quality with high accuracy by obtaining a picture quality improving signal from a digital luminance signal via a vertical profile correction and a horizontal profile correction low pass filter circuit connected in series.
CONSTITUTION: A profile correction signal and a flair correction signal obtained from a digital luminance signal by a picture quality improvement correction signal forming circuit are converted into red, green and blue analog video signals. The correction signal forming circuit is provided with a vertical profile correction filter circuit 22 and a horizontal profile correction filter circuit 23 connected in series, and the vertical flair correction filter circuit 22 and a horizontal flair correction filter circuit 24 connected in series, and the vertical correction low pass filter 22 and the vertical flair correction low pass filter circuit 22 are constituted by a transversal filter using a tap in common.
COPYRIGHT: (C)1986,JPO&Japio
摘要翻译：目的：通过垂直剖面校正和串联连接的水平轮廓校正低通滤波器电路，通过从数字亮度信号获得图像质量改善信号，以高精度获得图像质量。构成：通过图像质量改善校正信号形成电路从数字亮度信号获得的轮廓校正信号和天赋校正信号被转换为红色，绿色和蓝色模拟视频信号。校正信号形成电路设置有串联连接的垂直轮廓校正滤波器电路22和水平轮廓校正滤波器电路23，以及垂直方向校正滤波器电路22和串联连接的水平方向校正滤波器电路24，校正低通滤波器22和垂直方向校正低通滤波器电路22由使用共同的抽头的横向滤波器构成。

9. 发明专利

JPS6188668A Device for improving color television picture quality 失效
标题翻译：用于改善彩色电视图片质量的设备
公开(公告)号：JPS6188668A
公开(公告)日：1986-05-06
申请号：JP21031884
申请日：1984-10-05
申请人： Nec Home Electronics Ltd
发明人： FUJIMURA RYUICHI , KOBAYASHI REIICHI
IPC分类号： H04N5/208 , H04N9/64
摘要： PURPOSE: To obtain highly precision picture quality by obtaining three systems of picture quality improving correction signals from a digital video signal comprising a chrominance signal and a luminance signal via a vertical profile and flair correction low pass filter circuit and a horizontal profile and flair correction connected in series.
CONSTITUTION: Each of three systems of picture quality improving correction signal forming circuits is provided with a vertical profile and flair correction low pass filter circuit 20 applying low pass filter to a corresponding digital video signal, a vertical profile and flair correction low pass filter circuit 30 connected in series with the said vertical profile and flair correction low pass filter circuit 20 and a subtraction circuit 13 subtracting the output of both the filter circuits 20, 30 from a corresponding digital video signal subject to prescribed delay. Each of the vertical profile and flair correction low pass filter 20 and the horizontal profile and flair correction low pass filter 30 is provided with a transversal filter using a part of tap for profile and flair correction.
COPYRIGHT: (C)1986,JPO&Japio
摘要翻译：目的：为了获得高精度图像质量，通过垂直分布和天平校正低通滤波器电路从包括色度信号和亮度信号的数字视频信号中获得三个图像质量改进校正信号的系统，以及连接的水平轮廓和天平校正系列。构成：图像质量改善校正信号形成电路的三个系统中的每一个都设置有垂直分布和天赋校正低通滤波器电路20，将低通滤波器应用于对应的数字视频信号，垂直分布和天赋校正低通滤波器电路30 与所述垂直轮廓和天赋校正低通滤波器电路20以及相减数字视频信号经过预定延迟减去两个滤波器电路20,30的输出的减法电路13串联连接。垂直轮廓和天赋校正低通滤波器20中的每一个以及水平轮廓和天赋校正低通滤波器30都具有使用用于轮廓和天赋校正的抽头的一部分的横向滤波器。

10. 发明专利

JPS6188667A Device for improving color television picture quality 失效
标题翻译：用于改善彩色电视图片质量的设备
公开(公告)号：JPS6188667A
公开(公告)日：1986-05-06
申请号：JP21031784
申请日：1984-10-05
申请人： Nec Home Electronics Ltd
发明人： FUJIMURA RYUICHI , KOBAYASHI REIICHI
IPC分类号： H04N5/208 , H04N9/31 , H04N9/64 , H04N9/68
摘要： PURPOSE: To attain high precision picture quality improvement by obtaining three systems of picture quality improving correction signals from a digital video signal comprising a chrominance signal and a luminance signal via a high pass filter circuit and a profile correction signal generating circuit and a flair correction signal generating circuit connected in parallel.
CONSTITUTION: Three systems of picture quality improving correction signal forming circuits consist respectively of a profile correction signal forming means 20 and a flair correction signal forming means 30. Each correction signal forming means has a high pass filter circuit. The profile correction signal forming means 20 and the flair correction signal forming means 30 are connected in parallel. The profile correction signal forming means 20 a vertical profile correction signal forming high pass transversal filter 22 and a horizontal profile correction signal forming high pass transversal filter 23 connected in parallel. The flair correction signal forming means 30 is provided with a vertical flair correction recursive filter 32 and a horizontal flair correction recursive filter 33.
COPYRIGHT: (C)1986,JPO&Japio
摘要翻译：目的：通过从包括色度信号和亮度信号的数字视频信号中获得三个图像质量改善校正信号的系统，通过高通滤波器电路和轮廓校正信号产生电路和天赋校正信号来获得高精度图像质量改进发电电路并联。构成：图像质量改善校正信号形成电路的三个系统分别由轮廓校正信号形成装置20和天赋校正信号形成装置30组成。每个校正信号形成装置具有高通滤波器电路。曲线校正信号形成装置20和风格校正信号形成装置30并联连接。轮廓校正信号形成装置20形成高通滤波器22的垂直轮廓校正信号和并联连接的水平轮廓校正信号形成高通横向滤波器23。风格校正信号形成装置30设置有垂直方向校正递归滤波器32和水平天赋校正递归滤波器33。

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