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1. 发明授权

US07804759B2 Contactless optical writing apparatus 失效
标题翻译：非接触光写入装置
公开(公告)号：US07804759B2
公开(公告)日：2010-09-28
申请号：US11986856
申请日：2007-11-27
申请人： Kazunori Murakami , Yoshimitsu Ohtaka , Toshiyuki Tamura , Takayuki Hiyoshi , Yasuhiko Mochida , Yuji Yasui
发明人： Kazunori Murakami , Yoshimitsu Ohtaka , Toshiyuki Tamura , Takayuki Hiyoshi , Yasuhiko Mochida , Yuji Yasui
IPC分类号： G11B7/00 , B41J2/455
CPC分类号： B41J2/4753 , B41J2/473
摘要： A single mode laser beam output from a single mode semiconductor laser and a multimode laser beam output from a multimode semiconductor laser are combined with each other by a polarization beam splitter, the combined laser beam is used by a deflection scanning mechanism to perform main scanning, and an image of the combined laser beam is formed on a surface of a thermal recording medium by a scanning lens.
摘要翻译：从单模半导体激光器输出的单模激光束和从多模半导体激光器输出的多模激光束通过偏振分束器彼此组合，组合的激光束被偏转扫描机构用于执行主扫描，并且通过扫描透镜在热敏记录介质的表面上形成组合的激光束的图像。

2. 发明授权

US08031218B2 Recording apparatus with a record head and recording method using the record head 有权
标题翻译：具有记录头的记录装置和使用记录头的记录方法
公开(公告)号：US08031218B2
公开(公告)日：2011-10-04
申请号：US12011035
申请日：2008-01-23
申请人： Yasuhiko Mochida , Yuji Yasui , Kazunori Murakami , Yoshimitsu Ohtaka
发明人： Yasuhiko Mochida , Yuji Yasui , Kazunori Murakami , Yoshimitsu Ohtaka
IPC分类号： B41J2/435 , B41J2/47
CPC分类号： B41J2/4753 , B41J2/473
摘要： The laser beam output from each of the semiconductor lasers is applied to the same print dot, such as each of the print dots on a thermosensitive recording medium, in such a manner that the laser beams are superimposed on one another sequentially at the same time that each of the semiconductor lasers is moved in the main scanning direction.
摘要翻译：从每个半导体激光器输出的激光束以这样的方式施加到相同的打印点，例如热敏记录介质上的每个打印点，使得激光束在相同的时间上彼此重叠，每个半导体激光器在主扫描方向上移动。

3. 发明申请

US20080174654A1 Recording apparatus with a record head and recording method using the record head 有权
标题翻译：具有记录头的记录装置和使用记录头的记录方法
公开(公告)号：US20080174654A1
公开(公告)日：2008-07-24
申请号：US12011035
申请日：2008-01-23
申请人： Yasuhiko Mochida , Yuji Yasui , Kazunori Murakami , Yoshimitsu Ohtaka
发明人： Yasuhiko Mochida , Yuji Yasui , Kazunori Murakami , Yoshimitsu Ohtaka
IPC分类号： B41J2/435
CPC分类号： B41J2/4753 , B41J2/473
摘要： The laser beam output from each of the semiconductor lasers is applied to the same print dot, such as each of the print dots on a thermosensitive recording medium, in such a manner that the laser beams are superimposed on one another sequentially at the same time that each of the semiconductor lasers is moved in the main scanning direction.
摘要翻译：从每个半导体激光器输出的激光束以这样的方式施加到相同的打印点，例如热敏记录介质上的每个打印点，使得激光束在相同的时间上彼此重叠，每个半导体激光器在主扫描方向上移动。

4. 发明申请

US20080123509A1 Contactless optical writing apparatus 失效
标题翻译：非接触光写入装置
公开(公告)号：US20080123509A1
公开(公告)日：2008-05-29
申请号：US11986856
申请日：2007-11-27
申请人： Kazunori Murakami , Yoshimitsu Ohtaka , Toshiyuki Tamura , Takayuki Hiyoshi , Yasuhiko Mochida , Yuji Yasui
发明人： Kazunori Murakami , Yoshimitsu Ohtaka , Toshiyuki Tamura , Takayuki Hiyoshi , Yasuhiko Mochida , Yuji Yasui
IPC分类号： G11B7/00
CPC分类号： B41J2/4753 , B41J2/473
摘要： A single mode laser beam output from a single mode semiconductor laser and a multimode laser beam output from a multimode semiconductor laser are combined with each other by a polarization beam splitter, the combined laser beam is used by a deflection scanning mechanism to perform main scanning, and an image of the combined laser beam is formed on a surface of a thermal recording medium by a scanning lens.
摘要翻译：从单模半导体激光器输出的单模激光束和从多模半导体激光器输出的多模激光束通过偏振分束器彼此组合，组合的激光束被偏转扫描机构用于执行主扫描，并且通过扫描透镜在热敏记录介质的表面上形成组合的激光束的图像。

5. 发明申请

US20070268356A1 Information recording apparatus for thermosensitive medium 审中-公开
标题翻译：热敏介质信息记录装置
公开(公告)号：US20070268356A1
公开(公告)日：2007-11-22
申请号：US11804407
申请日：2007-05-17
申请人： Kazunori Murakami , Yoshimitsu Ohtaka , Toshiyuki Tamura , Takayuki Hiyoshi
发明人： Kazunori Murakami , Yoshimitsu Ohtaka , Toshiyuki Tamura , Takayuki Hiyoshi
IPC分类号： B41J2/455
CPC分类号： B41J2/4753 , B41J2/471 , B41J2/473
摘要： A recording apparatus for recording information in a thermosensitive medium which has a photothermal conversion layer having a light wavelength absorption property and a coloring layer colored by the heat generated by the photothermal conversion layer comprises a first light source that emits a light beam for writing information to a scanning position in a main scanning direction in the thermosensitive medium, and a second light source that emits a light of lower energy density than the light beam emitted by the first light source to the scanning position in the main scanning direction in the thermosensitive medium or to the vicinity thereof. The first light source and the second light source emit lights having wavelengths within the range of the absorption property of the photothermal conversion layer respectively to form recording dots of one line in the main scanning direction in a noncontact manner with the thermosensitive medium.
摘要翻译：一种用于在具有光波长吸收特性的光热转换层和由该光热转换层产生的热着色的着色层的热敏介质中记录信息的记录装置包括：发射用于将信息写入的光束的第一光源在热敏介质中的主扫描方向上的扫描位置，以及第二光源，其将比由第一光源发射的光束的能量密度低的光照射到热敏介质中的主扫描方向的扫描位置，或到其附近。第一光源和第二光源分别发射具有在光热转换层的吸收特性范围内的波长的光，以与热敏介质非接触的方式在主扫描方向上形成一行的记录点。

6. 发明申请

US20080008963A1 Reversible heat-sensitive recording medium and method of recording an image using the heat-sensitive recording medium 审中-公开
标题翻译：可逆热敏记录介质和使用热敏记录介质记录图像的方法
公开(公告)号：US20080008963A1
公开(公告)日：2008-01-10
申请号：US11825632
申请日：2007-07-06
申请人： Toshiyuki Tamura , Takayuki Hiyoshi , Kazunori Murakami , Yoshimitsu Ohtaka
发明人： Toshiyuki Tamura , Takayuki Hiyoshi , Kazunori Murakami , Yoshimitsu Ohtaka
IPC分类号： G03C1/00 , G03C5/16
CPC分类号： B41M5/305 , B41M5/41 , B41M5/46 , B41M2205/04 , B41M2205/38 , B41M2205/40
摘要： A reversible heat-sensitive recording medium is provided, which includes a heat-sensitive portion, and a light-transmitting heat-insulating layer disposed to contact the heat-sensitive portion. The heat-sensitive portion contains a light-heat conversion material and a heat-sensitive reversible layer. The light-heat conversion material is enabled to absorb light having a specific wavelength and to convert the light into heat energy. The heat-sensitive reversible layer contains an electron-donating coloring compound and an electron-accepting compound and is enabled to change from a decolorized state to a color-developed state and vice versa, depending on difference in heating temperature and/or cooling temperature to be effected after heating. The light-transmitting heat-insulating is capable of transmitting light having the specific wavelength which the light-heat conversion material is enabled to absorb and also capable of insulating the heat to be emitted from the light-heat conversion material.
摘要翻译：提供了一种可逆热敏记录介质，其包括热敏部分和设置成与热敏部分接触的透光绝热层。热敏部分包含光热转换材料和热敏可逆层。光热转换材料能够吸收具有特定波长的光并将光转换成热能。热敏可逆层包含给电子着色化合物和电子接受性化合物，并且能够根据加热温度和/或冷却温度的差异从脱色状态变为显色状态，反之亦然加热后进行。透光隔热能够透射光热转换材料能够吸收的特定波长的光，并且还能够使从热 - 热转换材料发射的热绝缘。

7. 发明授权

US5294961A Recording apparatus with two charging units for achieving uniform after-transfer zones distribution 失效
标题翻译：具有两个充电单元的记录装置，用于实现均匀的后转移区域分布
公开(公告)号：US5294961A
公开(公告)日：1994-03-15
申请号：US960560
申请日：1992-10-13
申请人： Yoshimitsu Ohtaka , Ryozo Akiyama , Tomoyuki Kato
发明人： Yoshimitsu Ohtaka , Ryozo Akiyama , Tomoyuki Kato
IPC分类号： G03G15/02 , G03G21/00 , G03G21/10 , G03G15/06
CPC分类号： G03G15/0216 , G03G15/0266 , G03G15/0291 , G03G21/0064 , G03G2221/0005
摘要： A recording apparatus has a development unit for depositing a toner on an electrostatic latent image on the outer surface of a photosensitive drum while attractively collecting a residual toner on the surface of the photosensitive drum, a transfer charger device for transferring the toner image to a transfer sheet, a conductive brush for uniformalizing a residual toner distribution on the photosensitive drum, after a transfer step has been carried out, and at the same time charging the surface of the photosensitive drum, and a scorotron charger located on the downstream side of the conductive brush, but on the upstream side of the exposure device, and assisting the charging of the drum surface by the conductive brush. The surface of the drum charged by the scorotron charger is exposed by a light beam to provide an electrostatic latent image thereon.
摘要翻译：记录装置具有显影单元，用于在感光鼓的外表面上的静电潜像上沉积调色剂，同时在感光鼓的表面上吸引性地收集残留调色剂;转印充电器装置，用于将调色剂图像转印到转印片材，用于使感光鼓上的残留调色剂分布均匀化的导电刷，在转印步骤已经进行之后，并且同时向感光鼓的表面充电，并且位于导电的下游侧的烧烤炉充电器刷子，但是在曝光装置的上游侧，并且通过导电刷辅助鼓表面的充电。由光栅充电器充电的感光鼓的表面被光束曝光以在其上提供静电潜像。

8. 发明授权

US5436698A Image forming unit having a detachable cartridge 失效
标题翻译：图像形成单元具有可拆卸的盒
公开(公告)号：US5436698A
公开(公告)日：1995-07-25
申请号：US229691
申请日：1994-04-19
申请人： Yoshimitsu Ohtaka
发明人： Yoshimitsu Ohtaka
IPC分类号： B41J2/44 , B41J2/45 , B41J2/455 , G03G15/08 , G03G15/32 , G03G21/16 , G03G21/18 , G03G21/00
CPC分类号： G03G21/1853 , G03G15/04072 , G03G15/326 , G03G21/1638 , G03G15/0435 , G03G2221/163 , G03G2221/1636
摘要： The optical unit forms an electrostatic latent image by applying scanning light onto the photosensitive member charged by the charger device from above at an angle. The developing device forms a toner image by developing the electrostatic latent image formed on the photosensitive member with toner. The transfer charger device transfers the toner image formed on the photosensitive member onto a transfer charger sheet. The main body accommodates the sheet feeding section at a rear section, and the optical unit in front of the feeding section, both of which are vertically arranged. The photosensitive member and the developing device are integrated into the image formation unit, which is detachably set in the main body. The toner box of the developing unit has a rear surface portion shaped to correspond to the optical unit, and a front surface portion shaped to correspond to an optical path through which the scanning light output from the optical unit is applied onto the photosensitive surface of the electrostatic latent image carrier.
摘要翻译：光学单元通过从上方以一定角度将扫描光照射到由充电装置充电的感光构件上形成静电潜像。显影装置通过用调色剂显影形成在感光构件上的静电潜像来形成调色剂图像。转印充电器装置将形成在感光构件上的调色剂图像转印到转印充电器片上。主体容纳在后部的片材馈送部分，并且馈送部分的前面的光学单元被竖直地布置。感光构件和显影装置集成到图像形成单元中，该单元可拆卸地设置在主体中。显影单元的调色剂盒具有成形为对应于光学单元的后表面部分，以及形成为对应于从光学单元输出的扫描光被施加到光学单元的感光表面上的光路的前表面部分静电潜像载体。

9. 发明授权

US5323215A Charging members for charging a photosensitive body without removing used toner from the body 失效
标题翻译：用于对感光体充电的充电部件，而不从体内去除二手调色剂
公开(公告)号：US5323215A
公开(公告)日：1994-06-21
申请号：US861931
申请日：1992-04-02
申请人： Yoshimitsu Ohtaka , Mitsuharu Endou
发明人： Yoshimitsu Ohtaka , Mitsuharu Endou
IPC分类号： G03G13/02 , G03G15/02 , G03G21/06 , G03G15/06
CPC分类号： G03G15/0283 , G03G15/0216
摘要： A rotating photosensitive body has a plurality of charging members on its surface. A direct voltage whose polarity is opposite to the charging polarity of the photosensitive body is applied to at least one of the charging members, and a direct voltage whose polarity is equal to the charging polarity thereof is applied to at least one of the other charging members.
摘要翻译：旋转感光体的表面具有多个充电部件。其极性与感光体的充电极性相反的直流电压被施加到至少一个充电部件，并且将极性等于其充电极性的直流电压施加到至少一个其它充电部件。

10. 发明授权

US4885830A Process of producing a valve element 失效
标题翻译：制造阀门元件的工艺
公开(公告)号：US4885830A
公开(公告)日：1989-12-12
申请号：US311835
申请日：1989-02-17
申请人： Yoshimitsu Ohtaka
发明人： Yoshimitsu Ohtaka
IPC分类号： B41J2/015 , B41J2/16 , F15C5/00 , F16K31/02 , F16K99/00
CPC分类号： F16K99/0001 , B41J2/162 , B41J2/1629 , B41J2/1631 , B41J2/1632 , B41J2/1642 , B41J2/1643 , B41J2/1646 , F15C5/00 , F16K31/02 , F16K99/0007 , F16K99/0051 , F16K2099/0074 , F16K2099/008 , Y10T29/49416 , Y10T29/49885
摘要： A nozzle plate in which a nozzle through which fluid can pass is formed is prepared, and an insulator layer is located in layer on the nozzle plate except a location of the nozzle. An electrode plate is provided so as to cover the insulator layer, and a valve beam made of a conductive substance is located in an opposing relationship to the nozzle plate. A valve for opening and closing said nozzle is formed at a yieldable portion of the valve beam opposing to the nozzle. Upon energization of the electrode plate and the valve beam of a valve element thus produced, the valve is attracted toward the electrode plate to open or close the valve. Binary control of the valve to fully open or fully close the nozzle and infinite control of the valve to infinitely open or close the nozzle can be readily attained in the valve element.

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