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1. 发明申请

US20120194624A1 ELECTROMAGNETIC WAVE IRRADIATION DEVICE AND IMAGE FORMATION APPARATUS 有权
标题翻译：电磁波辐射装置和图像形成装置
公开(公告)号：US20120194624A1
公开(公告)日：2012-08-02
申请号：US13361494
申请日：2012-01-30
申请人： Kazutoshi FUJISAWA , Yoshimitsu HAYASHI
发明人： Kazutoshi FUJISAWA , Yoshimitsu HAYASHI
IPC分类号： B41J2/01 , A61N5/00
CPC分类号： B41J2/01 , B41J11/002
摘要： An electromagnetic wave irradiation device includes an irradiator which irradiates electromagnetic waves onto a liquid droplet which has been adhered to a recording medium, an irradiation controller which causes the irradiator to irradiate the electromagnetic waves periodically such that a frequency of an irradiation period in which the electromagnetic waves are irradiated is a predetermined frequency, and a time setting unit which sets a time ratio obtained by dividing a length of an irradiation time by the irradiator in the irradiation period by a length of a termination time during which the electromagnetic waves are not irradiated by the irradiator in the irradiation period to be a value of greater than or equal to 0.2 and less than or equal to 2.
摘要翻译：电磁波照射装置包括将电磁波照射到已经粘附到记录介质上的液滴上的照射装置，使照射装置周期性地照射电磁波的照射控制装置，使得电磁波照射波长是预定频率的时间设定单元，以及时间设定单元，其设定通过在照射期间将照射装置的照射时间的长度除以电磁波未照射的终止时间的长度而得到的时间比照射周期内的照射器为大于等于0.2且小于等于2的值。

2. 发明申请

US20120194623A1 ELECTROMAGNETIC IRRADIATION DEVICE AND IMAGE FORMING APPARATUS 有权
标题翻译：电磁辐射装置和图像形成装置
公开(公告)号：US20120194623A1
公开(公告)日：2012-08-02
申请号：US13359875
申请日：2012-01-27
申请人： Kazutoshi FUJISAWA , Yoshimitsu HAYASHI
发明人： Kazutoshi FUJISAWA , Yoshimitsu HAYASHI
IPC分类号： B41J2/01
CPC分类号： B41M7/0081 , B41J2/2114 , B41J2/2117 , B41J11/002
摘要： An electromagnetic irradiation device is provided. The electromagnetic irradiation device includes an irradiator which irradiates droplets that are attached to a recording medium with an electromagnetic wave, an irradiation control unit which causes the irradiator to periodically irradiate the attached droplets with the electromagnetic, and a frequency setting unit which sets a frequency of an irradiation period which is a period during which the irradiator is caused to emit the electromagnetic wave. The period may be set to be equal to or greater than 5 Hz, and less than 1000 Hz.
摘要翻译：提供电磁辐射装置。电磁照射装置包括：照射装置，利用电磁波照射附着在记录媒体上的液滴的照射装置;照射装置，其使照射装置用电磁周期性地照射附着的液滴;频率设定部，照射期间是使照射器发射电磁波的期间。该周期可以设定为等于或大于5Hz，小于1000Hz。

3. 发明申请

US20120194598A1 IMAGE FORMATION APPARATUS 有权
标题翻译：图像形成装置
公开(公告)号：US20120194598A1
公开(公告)日：2012-08-02
申请号：US13363777
申请日：2012-02-01
申请人： Kazutoshi FUJISAWA , Yoshimitsu HAYASHI
发明人： Kazutoshi FUJISAWA , Yoshimitsu HAYASHI
IPC分类号： B41J29/38
CPC分类号： B41J29/38 , B41J2/2114 , B41J11/002
摘要： An image formation apparatus includes a liquid droplet adhesion unit which makes a first and second type of liquid droplet adhere to a recording medium, an irradiator which irradiates electromagnetic waves individually onto the droplets, an irradiation controller which makes the irradiator irradiate the electromagnetic waves periodically, and a frequency setting unit which sets a frequency of an irradiation period to a first frequency such that surface glossiness of the first-type liquid droplet is equal to or higher than a predetermined threshold value, and sets a frequency of the irradiation period to a second frequency which is different from the first frequency such that surface glossiness of the second-type liquid droplet is lower than the threshold value.
摘要翻译：图像形成装置包括使第一和第二类液滴附着在记录介质上的液滴粘附单元，将电磁波分别照射到液滴上的照射器，使照射器周期性地照射电磁波的照射控制器，以及频率设定单元，其将照射期间的频率设定为第一频率，使得所述第一液滴的表面光泽度为规定阈值以上，并将所述照射期间的频率设定为第二频率频率与第一频率不同，使得第二种液滴的表面光泽度低于阈值。

4. 发明申请

US20090322804A1 FLUID EJECTING APPARATUS AND IMAGE FORMATION METHOD 有权
标题翻译：流体喷射装置和图像形成方法
公开(公告)号：US20090322804A1
公开(公告)日：2009-12-31
申请号：US12490521
申请日：2009-06-24
申请人： Hidenori USUDA , Toshio KUMAGAI , Kazutoshi FUJISAWA
发明人： Hidenori USUDA , Toshio KUMAGAI , Kazutoshi FUJISAWA
IPC分类号： B41J29/38
CPC分类号： B41J2/01 , B41J2/2114 , B41J11/0015 , B41J11/002
摘要： A fluid ejecting apparatus includes: a fluid ejecting unit that ejects a colored fluid and a colorless fluid toward a fluid ejection target medium; an irradiating unit that irradiates ultraviolet rays onto a fluid that lies on or over the fluid ejection target medium so as to cure the fluid; and a controlling unit that controls the fluid ejecting operation of the fluid ejecting unit and the ultraviolet ray irradiating operation of the irradiating unit. The controlling unit performs control so that the colorless fluid is ejected on an image that is made of the colored fluid that landed on the fluid ejection target medium. After the start of the agglomeration of the colorless fluid that landed on the image, the controlling unit performs control so that ultraviolet rays are irradiated onto the colorless fluid.
摘要翻译：流体喷射装置包括：流体喷射单元，其朝向流体喷射目标介质喷射有色流体和无色流体; 照射单元，其将紫外线照射到位于所述流体喷射目标介质上或上方的流体，以固化所述流体; 以及控制单元，其控制流体喷射单元的流体喷射操作和照射单元的紫外线照射操作。控制单元执行控制，使得无色流体喷射在由着色在流体喷射目标介质上的着色流体制成的图像上。在图像上着色的无色液体的聚集开始之后，控制单元进行控制，使得紫外线照射到无色流体上。

5. 发明申请

US20090020920A1 THREE-DIMENSIONAL OBJECT FORMING APPARATUS AND METHOD FOR FORMING THREE DIMENSIONAL OBJECT 有权
标题翻译：三维对象形成装置和形成三维对象的方法
公开(公告)号：US20090020920A1
公开(公告)日：2009-01-22
申请号：US12174416
申请日：2008-07-16
申请人： Toshio KUMAGAI , Kazutoshi FUJISAWA , Akio ITO
发明人： Toshio KUMAGAI , Kazutoshi FUJISAWA , Akio ITO
IPC分类号： B29C35/08
CPC分类号： B29C64/165
摘要： A three-dimensional object forming apparatus forms a three-dimensional object by binding powder particles with a curable liquid. The apparatus includes a powder layer forming unit that spreads a powder to a uniform thickness to form a powder layer. A curable liquid ejection head ejects the curable liquid to the powder layer through an ejection nozzle. A sectional data producing device produces sectional data at each of a plurality of cross sections of a desired three-dimensional object according to shape data of the desired three-dimensional object. A cross-sectional member forming section is also included by which cross-sectional members are formed by ejecting the curable liquid to the powder layer from the curable liquid ejection head according to the sectional data and thus binding the powder layer. The cross-sectional member forming section includes a permeation rate controller controlling the permeation rate of the curable liquid to the powder layer.
摘要翻译：三维物体形成装置通过将粉末颗粒与可固化液体结合而形成三维物体。该装置包括粉末层形成单元，其将粉末铺展成均匀的厚度以形成粉末层。可固化液体喷射头通过喷嘴将可固化液体喷射到粉末层。截面数据产生装置根据期望的三维物体的形状数据在期望的三维物体的多个横截面的每一个截面上产生截面数据。还包括横截面构件形成部分，通过根据截面数据将可固化液体从可固化液体喷射头喷射到粉末层，从而结合粉末层，形成横截面构件。横截面构件形成部分包括控制可固化液体对粉末层的渗透速率的渗透速率控制器。

6. 发明申请

US20090004381A1 THREE-DIMENSIONAL MOLDING APPARATUS AND THREE-DIMENSIONAL MOLDING METHOD 审中-公开
标题翻译：三维模具和三维模具方法
公开(公告)号：US20090004381A1
公开(公告)日：2009-01-01
申请号：US12147321
申请日：2008-06-26
申请人： Kazutoshi FUJISAWA , Toshio KUMAGAI
发明人： Kazutoshi FUJISAWA , Toshio KUMAGAI
IPC分类号： B05D1/38
CPC分类号： B29C64/165
摘要： A three-dimensional molding apparatus for binding powder with a binding liquid to mold a three-dimensional object. When the three-dimensional object is cut into cross-sectional layers, a cross-section data generating unit generates cross-section data for each of the layers. A cross-sectional member forming unit spreads the powder so as to have a substantially uniform thickness to form a powder layer and supplies the binding liquid to the powder layer on the basis of the cross-section data to form a cross-sectional member corresponding to one layer of the three-dimensional object. A three-dimensional object molding unit forms a new powder layer on the powder layer in which the cross-sectional member is formed, supplies the binding liquid to the new powder layer on the basis of the cross-section data to form a new cross-sectional member, and laminates the new cross-sectional member on the previous cross-sectional member, thereby forming the three-dimensional object.
摘要翻译：一种用于将粉末与粘合液结合以成型三维物体的三维成型装置。当三维物体被切割成横截面层时，横截面数据生成单元产生每个层的横截面数据。横截面构件形成单元将粉末扩散以具有基本均匀的厚度以形成粉末层，并且基于横截面数据将粘合液供应到粉末层，以形成对应于一层三维物体。三维物体成型单元在形成有截面构件的粉末层上形成新的粉末层，根据截面数据将结合液供给到新的粉末层，形成新的交叉部分，在前一横截面构件上层叠新的横截面构件，从而形成三维物体。

7. 发明申请

US20110050822A1 PRINTING SYSTEM 审中-公开
标题翻译：打印系统
公开(公告)号：US20110050822A1
公开(公告)日：2011-03-03
申请号：US12861047
申请日：2010-08-23
申请人： Kazutoshi FUJISAWA , Shinichi KAMOSHIDA
发明人： Kazutoshi FUJISAWA , Shinichi KAMOSHIDA
IPC分类号： B41J2/01
CPC分类号： B41J2/155 , B41J11/002 , B41M7/0081 , C09D11/101
摘要： A printing system includes a temporary-curing light source radiating temporary-curing light to dots formed on a medium, and a complete-curing light source radiating complete-curing light to the dots irradiated with the temporary-curing light and having a wavelength band different from that of the temporary-curing light source. In the printing system described above, ink used for forming the dots includes at least two types of photopolymerization initiators which photopolymerize a monomer when being irradiated with light, and the two types of photopolymerization initiators have absorption peaks at different wavelengths.
摘要翻译：一种打印系统包括：临时固化光源，其将形成在介质上的点照射临时固化光;以及完全固化光源，将完全固化的光照射到用临时固化光照射的点，并具有不同的波段从临时固化光源的。在上述打印系统中，用于形成点的墨水包括至少两种光照射光使单体光聚合的光聚合引发剂，并且两种类型的光聚合引发剂具有不同波长的吸收峰。

8. 发明申请

US20110001783A1 LIQUID EJECTING APPARATUS 有权
标题翻译：液体喷射装置
公开(公告)号：US20110001783A1
公开(公告)日：2011-01-06
申请号：US12828829
申请日：2010-07-01
申请人： Kazutoshi FUJISAWA
发明人： Kazutoshi FUJISAWA
IPC分类号： B41J2/01
CPC分类号： B41J11/002 , B41J2/2114
摘要： A liquid ejecting apparatus includes: a head that ejects liquid to be cured by receiving irradiation of an electromagnetic wave onto a medium; a provisional-curing irradiation section that emits a first electromagnetic wave to a dot formed on the medium by the liquid; and a main-curing irradiation section that emits a second electromagnetic wave, which has irradiation intensity higher than that of the first electromagnetic wave, to the dot to which the first electromagnetic wave is emitted. When the main-curing irradiation section emits the second electromagnetic wave, a dot forming surface of the medium faces the lower side in the direction of gravity.
摘要翻译：一种液体喷射装置，包括：通过接收电磁波照射到介质上而喷射要固化的液体的头部; 临时固化照射部，其通过所述液体向形成在所述介质上的点发射第一电磁波; 以及将具有比第一电磁波的照射强度高的第二电磁波发射到发射第一电磁波的点的主固化照射部。当主固化照射部分发射第二电磁波时，介质的点形成表面在重力方向上面向下侧。

9. 发明申请

US20060291917A1 FIXING DEVICE 失效
标题翻译：固定装置
公开(公告)号：US20060291917A1
公开(公告)日：2006-12-28
申请号：US11463248
申请日：2006-08-08
申请人： Kazutoshi FUJISAWA , Makoto SATO , Katsuhito GOMI , Naoyuki OKUMURA , Hideki OKADA , Shuhei MORI , Shinichi KAMOSHIDA
发明人： Kazutoshi FUJISAWA , Makoto SATO , Katsuhito GOMI , Naoyuki OKUMURA , Hideki OKADA , Shuhei MORI , Shinichi KAMOSHIDA
IPC分类号： G03G15/20
CPC分类号： G03G15/2028
摘要： In a fixing device incorporated in an image forming apparatus and operable to fix a toner image on a recording medium, a first rotative member and a second rotative member form a nip portion therebetween, at which the toner image is fixed on the recording medium. A separator separates the recording medium, which has been passed through the nip portion, from one of the first rotative member and the second rotative member. The separator is provided with a first guide face extending in a first direction to guide the separated recording medium to an inlet of a subsequent stage of the image forming apparatus. The first guide face is provided with a rib extending in the first direction.
摘要翻译：在并入图像形成装置中的可操作以将调色剂图像固定在记录介质上的固定装置中，第一旋转构件和第二旋转构件在其间形成夹持部分，在该夹持部分上，调色剂图像被固定在记录介质上。分离器将已经通过夹持部分的记录介质从第一旋转构件和第二旋转构件中的一个分离开。分离器设置有沿着第一方向延伸的第一引导面，以将分离的记录介质引导到图像形成装置的后续级的入口。第一引导面设置有沿第一方向延伸的肋。

10. 发明申请

US20120069073A1 FLUID EJECTING APPARATUS AND IMAGE FORMATION METHOD 有权
标题翻译：流体喷射装置和图像形成方法
公开(公告)号：US20120069073A1
公开(公告)日：2012-03-22
申请号：US13307880
申请日：2011-11-30
申请人： Hidenori USUDA , Toshio KUMAGAI , Kazutoshi FUJISAWA
发明人： Hidenori USUDA , Toshio KUMAGAI , Kazutoshi FUJISAWA
IPC分类号： B41J29/38
CPC分类号： B41J2/01 , B41J2/2114 , B41J11/0015 , B41J11/002
摘要： A fluid ejecting apparatus includes: a fluid ejecting unit that ejects a colored fluid and a colorless fluid toward a fluid ejection target medium; an irradiating unit that irradiates ultraviolet rays onto a fluid that lies on or over the fluid ejection target medium so as to cure the fluid; and a controlling unit that controls the fluid ejecting operation of the fluid ejecting unit and the ultraviolet ray irradiating operation of the irradiating unit. The controlling unit performs control so that the colorless fluid is ejected on an image that is made of the colored fluid that landed on the fluid ejection target medium. After the start of the agglomeration of the colorless fluid that landed on the image, the controlling unit performs control so that ultraviolet rays are irradiated onto the colorless fluid.
摘要翻译：流体喷射装置包括：流体喷射单元，其朝向流体喷射目标介质喷射有色流体和无色流体; 照射单元，其将紫外线照射到位于所述流体喷射目标介质上或上方的流体，以固化所述流体; 以及控制单元，其控制流体喷射单元的流体喷射操作和照射单元的紫外线照射操作。控制单元执行控制，使得无色流体喷射在由着色在流体喷射目标介质上的着色流体制成的图像上。在图像上着色的无色液体的聚集开始之后，控制单元进行控制，使得紫外线照射到无色流体上。

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