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1. 发明授权

US06850028B2 Motor driver and recording apparatus incorporating the same 失效
标题翻译：电机驱动器和包含其的记录装置
公开(公告)号：US06850028B2
公开(公告)日：2005-02-01
申请号：US10388174
申请日：2003-03-14
申请人： Yasuhiko Yoshihisa , Koichiro Yokoyama , Tsunenobu Endo
发明人： Yasuhiko Yoshihisa , Koichiro Yokoyama , Tsunenobu Endo
IPC分类号： B41J11/42 , B41J19/30 , H02P8/14 , H02P8/18 , H02P8/00
CPC分类号： H02P8/14
摘要： A first current supplier supplies a first current to a first phase coil of a motor. A second current supplier supplies a second current to a second phase coil of the motor. A current selector selects a value of the first current and a value of the second current, so as to make constant at least one of a magnitude of a synthetic vector obtained by the selected value of the first current and the selected value of the second current at every microstep driving step of the motor, and an angular interval between synthetic vectors corresponding to adjacent microstep driving steps of the motor.
摘要翻译：第一个当前的供应商向电动机的第一相线圈提供第一电流。第二个当前的供应商向电动机的第二相线圈提供第二电流。当前选择器选择第一电流的值和第二电流的值，以便使得通过第一电流的选择值和第二电流的选择值获得的合成矢量的大小中的至少一个恒定在电动机的每个微步驱动步骤以及对应于电动机的相邻微步驱动步骤的合成矢量之间的角度间隔。

2. 发明授权

US07854503B2 Ink-jet recording apparatus and recording method therefor 有权
标题翻译：喷墨记录装置及其记录方法
公开(公告)号：US07854503B2
公开(公告)日：2010-12-21
申请号：US11931818
申请日：2007-10-31
申请人： Hidetoshi Kodama , Koichiro Yokoyama , Kiyoto Komuro , Takuya Yasue , Takashi Akahane , Masahiro Isono
发明人： Hidetoshi Kodama , Koichiro Yokoyama , Kiyoto Komuro , Takuya Yasue , Takashi Akahane , Masahiro Isono
IPC分类号： B41J2/11
CPC分类号： B41J29/02 , B41J2/185 , B41J11/0065 , B41J11/06 , B41J11/08 , B41J2002/1742
摘要： A recording apparatus has a recording head, a platen, and a first hole. The recording head includes a dot formation element array, and the platen holds a recording medium opposite the recording head. The first hole is disposed in an area of the platen opposite a downstream portion of the dot formation element array and guides ink discarded outside an end of the recording medium when the end is printed without a margin. Alternatively or additionally, a second hole is formed in an area of the platen opposite an upstream portion of the dot formation element array, and the platen guides ink, which is discarded outside an end of the recording medium when the end is printed without a margin, to the second hole.
摘要翻译：记录装置具有记录头，压板和第一孔。记录头包括点形成元件阵列，并且压板保持与记录头相对的记录介质。第一孔设置在压板的与点形成元件阵列的下游部分相对的区域中，并且当端部被打印而没有余量时，引导被丢弃在记录介质的一端的墨水。或者或另外，在压板的与点形成元件阵列的上游部分相对的区域中形成第二孔，并且当打印头没有边缘时，压板引导被丢弃在记录介质的一端的墨水，到第二个洞。

3. 发明授权

US06206500B1 Printer having a guide plate for transporting waste ink 失效
标题翻译：打印机具有用于运输废墨的导板
公开(公告)号：US06206500B1
公开(公告)日：2001-03-27
申请号：US09009644
申请日：1998-01-20
申请人： Seiichi Hirano , Susumu Murayama , Masanori Yoshida , Koichiro Yokoyama , Kazutoshi Kashiwabara
发明人： Seiichi Hirano , Susumu Murayama , Masanori Yoshida , Koichiro Yokoyama , Kazutoshi Kashiwabara
IPC分类号： B41J2165
CPC分类号： B41J13/14
摘要： An ink jet printer is provided for ejecting ink droplet to paper fed into a recording section. The ink jet printer includes a print head. An ink intercept plate is disposed is disposal on a paper feed path. The intercept plate includes a print surface which has a slope which declines along the advancing paper feed direction. The print surface is disposed opposite the print head. A groove extends away from the print surface of the ink intercept plate for transporting unused ink away from the print surface.
摘要翻译：提供一种用于将墨滴喷射到送入记录部分的纸张的喷墨打印机。喷墨打印机包括打印头。布置油墨拦截板被放置在供纸路径上。拦截板包括具有沿前进进纸方向下降的斜面的打印表面。打印表面设置在打印头的对面。凹槽远离墨水拦截板的印刷表面延伸，用于将未使用的墨输送离开印刷表面。

4. 发明授权

US6053493A Sheet feeder cassette 失效
标题翻译：供纸盒
公开(公告)号：US6053493A
公开(公告)日：2000-04-25
申请号：US040182
申请日：1998-03-18
申请人： Koichiro Yokoyama , Kazutoshi Kashiwabara
发明人： Koichiro Yokoyama , Kazutoshi Kashiwabara
IPC分类号： B41J13/00 , B65H1/04 , B65H1/26 , B65H31/02 , B65H1/00 , B65H31/20
CPC分类号： B65H1/266 , B65H2405/11164
摘要： The telescopic structure which has a plurality of stages of sheet supporting bodies and all stages of the sheet supporting bodies are provided with top plates for covering the areas above the sheets, wherein the top plate for, at least, the last-stage sheet supporting body has of the plate member that is attached rotatably to an upper rear end part of the sheet supporting body of a stage previous to the last. The plate member can be pivoted so as to be placed on the top plate of the previous-stage sheet supporting body. The sheet feeder cassette is attached to an image forming apparatus and the top plates and such constitute the supporting body for the sheets which are discharged from the image forming apparatus.
摘要翻译：具有片状支撑体的多个台阶和片材支承体的各个阶段的伸缩结构设置有用于覆盖片材上方的区域的顶板，其中至少最后一个片材支撑体的顶板具有可旋转地附接到最后一个台阶的片材支撑体的上后端部的板构件。板构件可以枢转以便放置在上一级片材支撑体的顶板上。供纸盒安装在图像形成装置上，顶板构成从图像形成装置排出的纸张的支撑体。

5. 发明授权

US08109628B2 Ink-jet recording apparatus and recording method therefor 有权
公开(公告)号：US08109628B2
公开(公告)日：2012-02-07
申请号：US12945205
申请日：2010-11-12
申请人： Hidetoshi Kodama , Koichiro Yokoyama , Kiyoto Komuro , Takuya Yasue , Takashi Akahane , Masahiro Isono
发明人： Hidetoshi Kodama , Koichiro Yokoyama , Kiyoto Komuro , Takuya Yasue , Takashi Akahane , Masahiro Isono
IPC分类号： B41J2/01
CPC分类号： B41J29/02 , B41J2/185 , B41J11/0065 , B41J11/06 , B41J11/08 , B41J2002/1742
摘要： A recording apparatus has a recording head, a platen, and a first hole. The recording head includes a dot formation element array, and the platen holds a recording medium opposite the recording head. The first hole is disposed in an area of the platen opposite a downstream portion of the dot formation element array and guides ink discarded outside an end of the recording medium when the end is printed without a margin. Alternatively or additionally, a second hole is formed in an area of the platen opposite an upstream portion of the dot formation element array, and the platen guides ink, which is discarded outside an end of the recording medium when the end is printed without a margin, to the second hole.

6. 发明授权

US07947219B2 Process for manufacturing composite sintered machine components 有权
标题翻译：复合烧结机组件的制造工艺
公开(公告)号：US07947219B2
公开(公告)日：2011-05-24
申请号：US11979323
申请日：2007-11-01
申请人： Hiromasa Imazato , Koichiro Yokoyama
发明人： Hiromasa Imazato , Koichiro Yokoyama
IPC分类号： B22F7/00 , F16H57/08
CPC分类号： B22F5/08 , B22F5/106 , B22F7/062 , Y10T29/49826
摘要： In a process for manufacturing composite sintered machine components, the composite sintered machine component has an approximately cylindrical inner member and an approximately disk-shaped outer member, the inner member has pillars arranged in a circumferential direction at equal intervals and a center shaft hole surrounded by the pillars, and the outer member has holes corresponding to the pillars of the inner member and a center shaft hole corresponding to the center shaft hole of the inner member and connected to the holes. The process comprises compacting the inner member and the outer member individually using an iron-based alloy powder or an iron-based mixed powder so as to obtain compacts of the inner member and the outer member, tightly fitting the pillars of the inner member into the holes of the outer member, and sintering the inner member and the outer member while maintaining the above condition so as to bond them together. A circumferential side surface facing a circumferential direction of the pillar of the inner member and a circumferential side surface facing a circumferential direction of the hole of the outer member are interference fitted at 0 to 0.03 mm of the interference. A radial side surface facing a radial direction of the pillar of the inner member and a radial side surface facing a radial direction of the hole of the outer member are fitted so as to be one of being interference fitted at not more than 0.01 mm of the interference and being through fitted.
摘要翻译：在复合烧结机部件的制造方法中，复合烧结机部件具有大致圆筒状的内部部件和近似圆盘状的外部部件，内部部件具有沿周向等间隔配置的支柱和由支柱和外部构件具有与内部构件的支柱相对应的孔和与内部构件的中心轴孔相对应并连接到孔的中心轴孔。该方法包括使用铁基合金粉末或铁基混合粉末分别压制内部构件和外部构件，以获得内部构件和外部构件的致密构件，将内部构件的柱紧紧地配合到外部构件的孔，并且在保持上述状态的同时烧结内部构件和外部构件，以将它们结合在一起。与内部构件的柱的圆周方向相对的周向侧表面和与外部构件的孔的圆周方向相对的周向侧表面在干涉的0至0.03mm处被干涉配合。面向内部构件的柱的径向方向的径向侧表面和面向外部构件的孔的径向方向的径向侧表面被配合成被干涉配合在不大于0.01mm 干扰并通过安装。

7. 发明授权

US07901066B2 Ink-jet recording apparatus and recording method therefor 有权
标题翻译：喷墨记录装置及其记录方法
公开(公告)号：US07901066B2
公开(公告)日：2011-03-08
申请号：US11932085
申请日：2007-10-31
申请人： Hidetoshi Kodama , Koichiro Yokoyama , Kiyoto Komuro , Takuya Yasue , Takashi Akahane , Masahiro Isono
发明人： Hidetoshi Kodama , Koichiro Yokoyama , Kiyoto Komuro , Takuya Yasue , Takashi Akahane , Masahiro Isono
IPC分类号： B41J2/01
CPC分类号： B41J29/02 , B41J2/185 , B41J11/0065 , B41J11/06 , B41J11/08 , B41J2002/1742
摘要： A recording apparatus has a recording head, a platen, and a first hole. The recording head includes a dot formation element array, and the platen holds a recording medium opposite the recording head. The first hole is disposed in an area of the platen opposite a downstream portion of the dot formation element array and guides ink discarded outside an end of the recording medium when the end is printed without a margin. Alternatively or additionally, a second hole is formed in an area of the platen opposite an upstream portion of the dot formation element array, and the platen guides ink, which is discarded outside an end of the recording medium when the end is printed without a margin, to the second hole.
摘要翻译：记录装置具有记录头，压板和第一孔。记录头包括点形成元件阵列，并且压板保持与记录头相对的记录介质。第一孔设置在压板的与点形成元件阵列的下游部分相对的区域中，并且当端部被打印而没有余量时，引导被丢弃在记录介质的一端的墨水。或者或另外，在压板的与点形成元件阵列的上游部分相对的区域中形成第二孔，并且当打印头没有边缘时，压板引导被丢弃在记录介质的一端的墨水，到第二个洞。

8. 发明授权

US5199806A Apparatus for feeding individual sheets of paper as well as continuous fan fold paper utilizing a platen 失效
标题翻译：用于馈送单张纸的装置以及利用压板的连续的风扇折叠纸
公开(公告)号：US5199806A
公开(公告)日：1993-04-06
申请号：US626378
申请日：1990-12-12
申请人： Satoshi Fujioka , Tatsuya Seshimo , Koichiro Yokoyama
发明人： Satoshi Fujioka , Tatsuya Seshimo , Koichiro Yokoyama
IPC分类号： B41J11/36 , B41J11/48 , B41J13/03 , B41J15/16
CPC分类号： B41J11/36 , B41J11/48 , B41J13/03 , B41J15/16
摘要： A paper feeding apparatus for feeding fanfold paper to a printer is provided. A cylindrical platen is rotatably mounted in the printer. A paper feeding tractor is provided upstream from the platen in a paper feeding direction. A power mechanism drives the platen and the paper feeding tractor. A pair of rollers is located above the platen downstream from the platen in the paper feeding direction. One of the rollers is coupled to the power mechanism causing it to rotate with a circumferential speed which is greater than or equal to the circumferential speed of the platen. A pressing member presses the fanfold paper which is fed out from the platen towards the rollers.
摘要翻译：提供了一种用于将折叠纸送到打印机的送纸装置。圆筒形压板可旋转地安装在打印机中。供纸拖拉机在送纸方向上设置在压板的上游。动力机构驱动压板和送纸拖拉机。一对辊子位于压板上方的压纸板的送纸方向上。其中一个辊连接到动力机构，使其以大于或等于压板圆周速度的圆周速度旋转。按压构件将从压板送出的折叠纸按压到辊子上。

9. 发明授权

US07377633B2 Ink-jet recording apparatus and recording method therefor 有权
标题翻译：喷墨记录装置及其记录方法
公开(公告)号：US07377633B2
公开(公告)日：2008-05-27
申请号：US11320598
申请日：2005-12-30
申请人： Hidetoshi Kodama , Koichiro Yokoyama , Kiyoto Komuro , Takuya Yasue , Takashi Akahane , Masahiro Isono
发明人： Hidetoshi Kodama , Koichiro Yokoyama , Kiyoto Komuro , Takuya Yasue , Takashi Akahane , Masahiro Isono
IPC分类号： B41J2/01
CPC分类号： B41J29/02 , B41J2/185 , B41J11/0065 , B41J11/06 , B41J11/08 , B41J2002/1742
摘要： A recording apparatus has a recording head, a platen, and a first hole. The recording head includes a dot formation element array, and the platen holds a recording medium opposite the recording head. The first hole is disposed in an area of the platen opposite a downstream portion of the dot formation element array and guides ink discarded outside an end of the recording medium when the end is printed without a margin. Alternatively or additionally, a second hole is formed in an area of the platen opposite an upstream portion of the dot formation element array, and the platen guides ink, which is discarded outside an end of the recording medium when the end is printed without a margin, to the second hole.
摘要翻译：记录装置具有记录头，压板和第一孔。记录头包括点形成元件阵列，并且压板保持与记录头相对的记录介质。第一孔设置在压板的与点形成元件阵列的下游部分相对的区域中，并且当端部被打印而没有余量时，引导被丢弃在记录介质的一端的墨水。或者或另外，在压板的与点形成元件阵列的上游部分相对的区域中形成第二孔，并且当打印头没有边缘时，压板引导被丢弃在记录介质的一端的墨水，到第二个洞。

10. 发明申请

US20080112834A1 Process for manufacturing composite sintered machine components 有权
标题翻译：复合烧结机组件的制造工艺
公开(公告)号：US20080112834A1
公开(公告)日：2008-05-15
申请号：US11979323
申请日：2007-11-01
申请人： Hiromasa Imazato , Koichiro Yokoyama
发明人： Hiromasa Imazato , Koichiro Yokoyama
IPC分类号： B22F7/00
CPC分类号： B22F5/08 , B22F5/106 , B22F7/062 , Y10T29/49826
摘要： In a process for manufacturing composite sintered machine components, the composite sintered machine component has an approximately cylindrical inner member and an approximately disk-shaped outer member, the inner member has pillars arranged in a circumferential direction at equal intervals and a center shaft hole surrounded by the pillars, and the outer member has holes corresponding to the pillars of the inner member and a center shaft hole corresponding to the center shaft hole of the inner member and connected to the holes. The process comprises compacting the inner member and the outer member individually using an iron-based alloy powder or an iron-based mixed powder so as to obtain compacts of the inner member and the outer member, tightly fitting the pillars of the inner member into the holes of the outer member, and sintering the inner member and the outer member while maintaining the above condition so as to bond them together. A circumferential side surface facing a circumferential direction of the pillar of the inner member and a circumferential side surface facing a circumferential direction of the hole of the outer member are interference fitted at 0 to 0.03 mm of the interference. A radial side surface facing a radial direction of the pillar of the inner member and a radial side surface facing a radial direction of the hole of the outer member are fitted so as to be one of being interference fitted at not more than 0.01 mm of the interference and being through fitted.
摘要翻译：在复合烧结机部件的制造方法中，复合烧结机部件具有大致圆筒状的内部部件和近似圆盘状的外部部件，内部部件具有沿周向等间隔配置的支柱和由支柱和外部构件具有与内部构件的支柱相对应的孔和与内部构件的中心轴孔相对应并连接到孔的中心轴孔。该方法包括使用铁基合金粉末或铁基混合粉末分别压制内部构件和外部构件，以获得内部构件和外部构件的致密构件，将内部构件的柱紧紧地配合到外部构件的孔，并且在保持上述状态的同时烧结内部构件和外部构件，以将它们结合在一起。与内部构件的柱的圆周方向相对的周向侧表面和与外部构件的孔的圆周方向相对的周向侧表面在干涉的0至0.03mm处被干涉配合。面向内部构件的柱的径向方向的径向侧表面和面向外部构件的孔的径向方向的径向侧表面被配合成被干涉配合在不大于0.01mm 干扰并通过安装。

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