公开(公告)号：US06191395B1

公开(公告)日：2001-02-20

申请号：US09399224

申请日：1999-09-20

申请人： Toru Kasai ,  Akiyoshi Sugawara

发明人： Toru Kasai ,  Akiyoshi Sugawara

IPC分类号： B21B2706

CPC分类号： D21G1/028 ,  D21F5/024 ,  F16C13/00

摘要： A heating roller 10 comprises a surface layer 157 formed of a prepreg material including carbon fibers having a high tensile strength and a high elastic modulus, and a heating unit 153 mounted in the inner area of the surface layer and communicated to a power supply unit 30 formed of a prepreg material including carbon fibers having a high electric resistance. A metal material working as an electrode 20 communicated to the power supply unit 30 and the heating unit 153 is mounted to both ends of the heating roller 10. The electric resistance of the heating unit 153 is adjusted either by changing the thickness (number of laminated layers) of the prepreg material including carbon fibers, or by adjusting the mounting angle of the carbon fibers inside a prepreg material being laminated and the angle of the carbon fibers inside another prepreg material being laminated. Moreover, the carbon fibers of the heating unit 153 are uniformly mounted in the circumferential direction of the roller, so as to obtain a uniform surface temperature.

摘要翻译： 加热辊10包括由包括具有高拉伸强度和高弹性模量的碳纤维的预浸料材料形成的表面层157和安装在表面层的内部区域中并连通到电源单元30的加热单元153 由包括具有高电阻的碳纤维的预浸料材料形成。 作为与电源单元30和加热单元153连通的电极20的金属材料安装在加热辊10的两端。加热单元153的电阻通过改变厚度（层叠的数量 层），或者通过调整被层叠的预浸料坯内的碳纤维的安装角度和层叠的另一种预浸料坯内的碳纤维的角度来形成。 此外，加热单元153的碳纤维均匀地安装在辊的圆周方向上，以获得均匀的表面温度。

公开(公告)号：US20060268119A1

公开(公告)日：2006-11-30

申请号：US11441014

申请日：2006-05-26

申请人： Akiyoshi Sugawara

发明人： Akiyoshi Sugawara

IPC分类号： H04N9/73

CPC分类号： H04N9/735

摘要： A television camera includes a clock circuit, a white balance memory circuit for storing correction values of a white balance correction circuit together with the acquisition time point thereof obtained from the clock circuit, a level detection circuit for detecting signal levels outputted from a plurality of image pickup devices, an illumination characteristic memory circuit for storing wavelength characteristics of a plurality of illumination lamps, and an illumination detection circuit for identifying kind of illumination on the basis of the signal levels detected by the detection circuit and the wavelength characteristics of the illumination lamps stored in the illumination characteristic memory circuit. The correction values of the white balance correction circuit are modified based on an output of the illumination detection circuit and an output of the white balance memory circuit.

摘要翻译： 电视摄像机包括时钟电路，用于存储白平衡校正电路的校正值及其从时钟电路得到的获取时间点的白平衡存储电路，用于检测从多个图像输出的信号电平的电平检测电路 拾取装置，用于存储多个照明灯的波长特性的照明特性存储电路，以及用于基于由检测电路检测的信号电平和存储的照明灯的波长特性来识别照明种类的照明检测电路 在照明特征存储电路中。 基于照明检测电路的输出和白平衡存储电路的输出来修正白平衡校正电路的校正值。

公开(公告)号：US06601627B2

公开(公告)日：2003-08-05

申请号：US09861626

申请日：2001-05-22

申请人： Toru Kasai ,  Akiyoshi Sugawara ,  Makoto Okamoto

发明人： Toru Kasai ,  Akiyoshi Sugawara ,  Makoto Okamoto

IPC分类号： B29C7052

CPC分类号： B29C70/50 ,  B29L2023/00 ,  Y10T156/1028

摘要： A device 1 for continuously manufacturing an FRP square pipe includes a core 10 having a long length for laminating prepreg sheets thereto, and prepreg sheets are supplied from prepreg-sheet laminating devices 20, 30, 40, and 50 to said core 10 covered with a release film, said laminated sheets laminated into the shape of a square pipe. Said core 10 has an outer diameter size smaller than the inner diameter size of the square pipe to be manufactured. A pre-expansion device 80 expands said laminated prepreg sheets to the shape of a square pipe having a predetermined inner diameter size, and a hot press device 100 heats and pressurizes the pipe. The pipe is then additionally heated in a postcure furnace 110 to complete the forming process. A pulling device 130 arranged downstream of a cramp device 120 pulls out said square pipe intermittently. A cutter not shown cuts said square pipe to produce the desired product.

摘要翻译： 用于连续制造FRP方管的装置1包括具有用于层压预浸渍片的长度的芯10，并且将预浸料片从预浸薄片层合装置20,30,40和50供应到覆盖有 剥离膜，层压成方管状的层叠片。 所述芯10的外径尺寸小于待制造的方管的内径尺寸。 预膨胀装置80将所述层叠的预浸料坯料膨胀成具有预定内径尺寸的方形管的形状，热压装置100对管道进行加热和加压。 然后在后固化炉110中另外加热管以完成成型过程。 布置在夹紧装置120下游的拉动装置130间歇地拉出所述方管。 未示出的切割器切割所述方管以产生所需产品。