专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US4500618A Electrophotographic process for producing printing plate and plate making machine 失效
标题翻译：印刷版和制版机的电子照相工艺
公开(公告)号：US4500618A
公开(公告)日：1985-02-19
申请号：US508754
申请日：1983-06-28
申请人： Keisuke Shiba , Hiromi Yazawa , Chikashi Ohishi , Sho Nakao
发明人： Keisuke Shiba , Hiromi Yazawa , Chikashi Ohishi , Sho Nakao
IPC分类号： G03G13/11 , G03G13/20 , G03G13/26 , G03G15/20
CPC分类号： G03G13/11 , G03G13/26 , G03G15/2096
摘要： A process for producing a printing plate and a printing plate making machine are disclosed. The process involves providing an electrophotographic plate making material which includes a base having a low conductive layer thereon. The material is electrically charged and imagewise exposed. The imagewise exposed material is subjected to liquid toner development with a toner containing a solvent. The solvent is then substantially removed by heating the material to a temperature sufficient to cause the evaporation of the solvent. The material is then moved to a substantially isolated fixing area and again heated in order to fix a toner image on the plate making material. The process can be quickly and easily carried out and eliminates the danger of the explosion of solvent vapors.
摘要翻译：公开了印刷版和印版制作机的制造方法。该方法包括提供一种电子照相平版印刷制版材料，其包括其上具有低导电层的基底。材料带电并成像曝光。用包含溶剂的调色剂对成像曝光的材料进行液体调色剂显影。然后通过将材料加热至足以引起溶剂蒸发的温度，基本上除去溶剂。然后将材料移动到基本上隔离的固定区域，并再次加热以将调色剂图像固定在制版材料上。该过程可以快速方便地进行，并消除溶剂蒸气爆炸的危险。

2. 发明授权

US4304179A Marking method and device 失效
标题翻译：标记方法和装置
公开(公告)号：US4304179A
公开(公告)日：1981-12-08
申请号：US100801
申请日：1979-12-06
申请人： Hisashi Katou , Naoki Sakai , Hiromi Yazawa , Akio Matsunami , Tsutomu Yamazaki
发明人： Hisashi Katou , Naoki Sakai , Hiromi Yazawa , Akio Matsunami , Tsutomu Yamazaki
IPC分类号： B41F17/00 , B41M1/28 , B41M5/00 , B44F1/12 , G03G5/02 , G03G5/10 , G03G15/16 , B41C1/06 , B05B5/02
CPC分类号： B41M1/28 , G03G15/1625 , G03G5/02 , G03G5/10 , Y10S101/37
摘要： A marking method and marking device for providing an image upon a steel material or other hardened surface. A toner image is formed on the surface of the marking drum having an elastic surface. The drum is placed in abutment with the material to be marked under pressure while at least one of the drum material to be marked is moved along the surface of the other to thereby transfer the toner image onto the surface to be marked. Toner fixing liquid is subsequently dispensed over the transferred image. Apparatus for driving and supporting the marking drum is disclosed including a swinging support arm which may be extendible in some embodiments so as to make the device capable of marking many types of surfaces.
摘要翻译：一种用于在钢材或其他硬化表面上提供图像的标记方法和标记装置。在具有弹性表面的标记鼓的表面上形成调色剂图像。鼓被放置成与待加压的材料邻接，同时要标记的鼓材料中的至少一个沿着另一个的表面移动，从而将调色剂图像转印到要标记的表面上。调色剂定影液随后分配在转印图像上。公开了用于驱动和支撑标记鼓的装置，其包括在一些实施例中可以延伸的摆动支撑臂，以使得该装置能够标记许多类型的表面。

3. 发明授权

US5065255A Method of and apparatus for smoothing an image having a periodic pattern 失效
标题翻译：用于平滑具有周期性图案的图像的方法和装置
公开(公告)号：US5065255A
公开(公告)日：1991-11-12
申请号：US543525
申请日：1990-06-26
申请人： Hideaki Kimura , Haruo Aoki , Hiromi Yazawa
发明人： Hideaki Kimura , Haruo Aoki , Hiromi Yazawa
IPC分类号： H04N1/40 , H04N1/409
CPC分类号： H04N1/4092 , H04N1/40075
摘要： An image signal representing image information containing a periodic pattern is processed before it is broken up into halftone dots. First, the image information is averaged to generate an unsharpness signal, and then the unsharpness signal is processed for edge sharpness to generate a sharpness signal. Thereafter, a halftone-dot image is generated from the sharpness signal. More specifically, the sharpness signal Sij* is generated from a first unsharpness signal Uij which is produced by averaging the image information and a second unsharpness signal Uij which is produced by averaging the first unsharpness signal Uij, according to the equation:Sij*=Uij+K.multidot.(Uij-Uij)wherei=1, 2, . . . n,j=1,2, . . . n, andK: sharpness parameter.The halftone-dot image thus reproduced is sharp and free of a moire pattern which would otherwise result from the periodic pattern.
摘要翻译：表示包含周期性图案的图像信息的图像信号在被分解成半色调点之前被处理。首先，对图像信息进行平均以产生不清晰度信号，然后对锐度信号进行边缘锐度处理以产生清晰度信号。此后，从清晰度信号产生半色调点图像。更具体地说，清晰度信号Sij *是从通过对图像信息进行平均而产生的第一钝化信号Uij和通过使第一钝化信号Uij平均化而产生的第二钝化信号＆Upbar＆Uij产生的，Sij * = Uij + Kx（Uij-Uij）其中i = 1,2，...。。。 n，j = 1,2，... 。。 n和K：锐度参数。这样再现的半色调点图像是清晰的，没有由周期性图案所产生的莫尔图案。

4. 发明授权

US4090590A Disc brake with positively actuated pads 失效
标题翻译：盘式制动器带有积极作用的垫片
公开(公告)号：US4090590A
公开(公告)日：1978-05-23
申请号：US734354
申请日：1976-10-20
申请人： Yasuo Karasudani , Hiromi Yazawa
发明人： Yasuo Karasudani , Hiromi Yazawa
IPC分类号： F16D55/224 , F16D55/00 , F16D55/228
CPC分类号： F16D55/228 , F16D2055/0091
摘要： A disc brake has a rotary disc; a pair of friction pads disposed on the opposite sides of the disc applying frictional force to the disc and a body having a first or center cylinder for receiving a center piston acting on one of the pads, at least one second or side cylinder disposed radially and outwardly of the center cylinder for receiving a second piston; a beam acting on the other pad, and a rod for transmitting the movement of the second piston to the beam, whereby when the disc brake is actuated, the first and second pistons move in the opposite directions to cause the pads to be applied against the disc.
摘要翻译：盘式制动器具有旋转盘; 设置在盘的相对侧上的一对摩擦垫，其向盘施加摩擦力;以及主体，其具有用于接收作用在其中一个垫上的中心活塞的第一或中心圆柱体，至少一个第二或侧圆柱体在中心圆筒的外面，用于接收第二活塞; 作用在另一个垫上的梁，以及用于将第二活塞的运动传递到梁的杆，由此当盘式制动器被致动时，第一和第二活塞沿相反的方向移动，以使得垫抵抗光盘。

5. 发明授权

US4930016A Image scanning reading and recording system 失效
标题翻译：图像扫描读取和记录系统
公开(公告)号：US4930016A
公开(公告)日：1990-05-29
申请号：US376186
申请日：1989-07-06
申请人： Hiromi Yazawa , Masahiro Inoda , Hideaki Kimura
发明人： Hiromi Yazawa , Masahiro Inoda , Hideaki Kimura
IPC分类号： H04N1/00 , H04N1/113 , H04N1/32 , H04N1/333 , H04N1/405
CPC分类号： H04N1/00588 , H04N1/0057 , H04N1/00591 , H04N1/00594 , H04N1/00604 , H04N1/0061 , H04N1/00679 , H04N1/00962 , H04N1/32561 , H04N1/333 , H04N1/33369
摘要： An image scanning reading and recording apparatus delivers an original bearing an image to a reading position, scans the original with a first light beam to read the image to produce image information, processes the image information according to prescribed image recording conditions to produce an image signal, modulates a second light beam with the image signal to produce a halftone dot signal, and applies the halftone dot signal to a photo-sensitive medium to record the image thereon. An original feeding mechanism is coupled to the image scanning reading and recording apparatus. The image scanning reading and recording apparatus includes a control unit connectable to an additional memory for storing image recording conditions for originals stored in the original feeding mechanism. The orginal feeding mechanism successively feeds the originals to the image scanning reading and recording apparatus, and identifies the originals as they are fed. The contol unit selects those of the image recording conditions stored in the additional memory which correspond to the orginal identified by the identifying means and records the image on the photosensitive medium according to the selected image recording conditions.
摘要翻译：图像扫描读取和记录装置将具有图像的原稿传送到读取位置，用第一光束扫描原稿以读取图像以产生图像信息，根据规定的图像记录条件处理图像信息以产生图像信号利用图像信号调制第二光束以产生半色调点信号，并将半色调点信号施加到光敏介质上以在其上记录图像。原稿馈送机构耦合到图像扫描读取和记录装置。图像扫描读取和记录装置包括可连接到附加存储器的控制单元，用于存储存储在原稿馈送机构中的原稿的图像记录条件。原稿进给机构将原稿连续地馈送到图像扫描读取和记录装置，并且在原稿馈送时识别原稿。轮廓单元选择存储在附加存储器中的对应于由识别装置识别的原件的图像记录条件的那些，并根据所选择的图像记录条件将图像记录在感光介质上。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式