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1. 发明授权

US08174194B2 Discharge lamp, light source device and projector 有权
标题翻译：放电灯，光源装置和投影机
公开(公告)号：US08174194B2
公开(公告)日：2012-05-08
申请号：US12222174
申请日：2008-08-04
申请人： Kentaro Yamauchi , Shunpei Ogaya
发明人： Kentaro Yamauchi , Shunpei Ogaya
IPC分类号： H01J11/00 , H01J17/00 , H01J17/04
CPC分类号： G03B21/2026 , H01J61/0732 , H01J61/86
摘要： A discharge lamp includes: an emitting portion in which a pair of electrodes are disposed, an electric discharge being generated between the pair of electrodes so as to emit light; at least either one electrode of the pair of the electrodes including: a small-diameter portion; and a large-diameter portion provided on an end of the small-diameter portion closer to the other electrode, the large-diameter portion having a larger diameter than the small-diameter portion; and the large-diameter portion including a projecting part, the projecting part projecting outward from the large-diameter portion.
摘要翻译：放电灯包括：发射部分，其中设置一对电极，在所述一对电极之间产生放电以发光; 所述一对电极中的至少一个电极包括：小直径部分; 以及设置在所述小直径部分的靠近所述另一个电极的一端的大直径部分，所述大直径部分具有比所述小直径部分更大的直径; 并且所述大直径部分包括突出部分，所述突出部分从所述大直径部分向外突出。

2. 发明申请

US20090040478A1 Discharge lamp, light source device and projector 有权
标题翻译：放电灯，光源装置和投影机
公开(公告)号：US20090040478A1
公开(公告)日：2009-02-12
申请号：US12222174
申请日：2008-08-04
申请人： Kentaro Yamauchi , Shunpei Ogaya
发明人： Kentaro Yamauchi , Shunpei Ogaya
IPC分类号： G03B21/28 , H01J17/04
CPC分类号： G03B21/2026 , H01J61/0732 , H01J61/86
摘要： A discharge lamp includes: an emitting portion in which a pair of electrodes are disposed, an electric discharge being generated between the pair of electrodes so as to emit light; at least either one electrode of the pair of the electrodes including: a small-diameter portion; and a large-diameter portion provided on an end of the small-diameter portion closer to the other electrode, the large-diameter portion having a larger diameter than the small-diameter portion; and the large-diameter portion including a projecting part, the projecting part projecting outward from the large-diameter portion.
摘要翻译：放电灯包括：发射部分，其中设置一对电极，在所述一对电极之间产生放电以发光; 所述一对电极中的至少一个电极包括：小直径部分; 以及设置在所述小直径部分的靠近所述另一个电极的一端的大直径部分，所述大直径部分具有比所述小直径部分更大的直径; 并且所述大直径部分包括突出部分，所述突出部分从所述大直径部分向外突出。

3. 发明授权

US07392979B2 Paper supply device with multiple cam surfaces and followers 有权
标题翻译：供纸装置具有多个凸轮表面和跟随者
公开(公告)号：US07392979B2
公开(公告)日：2008-07-01
申请号：US10879915
申请日：2004-06-28
申请人： Toshiyuki Sasaki , Takeshi Komaki , Shunpei Ogaya
发明人： Toshiyuki Sasaki , Takeshi Komaki , Shunpei Ogaya
IPC分类号： B65H3/06
CPC分类号： B65H3/0607 , B65H1/12 , B65H3/0615 , B65H3/063 , B65H3/0646 , B65H27/00
摘要： A paper supply device for reliably delivering sheets of paper one at a time from a stock of multiple sheets even when the leading ends of the sheets are not neatly aligned together. This paper supply device M1 has a paper insertion part 11 for holding a plurality of sheets of paper S; a rotationally driven supply roller 20 having a fan-shaped profile including a circular arc part 23 and a bowed part 24; a pressure member 30 for resiliently urging the paper S to the supply roller 20 surface; a pressure member control mechanism 37 for displacing the pressure member 30 to a position separated from the supply roller 20 when the bowed part 24 is opposite the pressure member 30; a separation pad 40 being resiliently urged toward the trailing end of the stacked paper and having a rotating free end that pivots freely to change the angle of contact of the separation pad with the leading edge of the paper S and a pad control mechanism 47 for displacing the separation pad 40 to a position for aligning the ends of the paper S when the bowed part 24 opposes the pressure member 30.
摘要翻译：一种纸张供给装置，即使当纸张的前端未整齐地对齐在一起时，也可以一次一张地从多张纸的纸张输送纸张。该供纸装置M 1具有用于保持多张纸S的纸张插入部11; 具有包括圆弧部23和弓形部24的扇形轮廓的旋转驱动供给辊20; 用于将纸张S弹性地推压到供应辊20表面的压力构件30; 压力构件控制机构37，用于当压弯构件24与压力构件30相对时，将压力构件30移动到与供给辊20分离的位置; 分离垫40被弹性地推向堆叠纸张的后端，并且具有自由转动的旋转自由端，以便改变分离垫与纸张S的前缘的接触角;以及垫控制机构47，用于移位分离垫40到弓形部分24与压力部件30相对的位置。

4. 发明授权

US07407158B2 Sheet feeding device with variable faced roller and integrated sheet guides 有权
标题翻译：带有可变面辊和集成纸张导板的送纸装置
公开(公告)号：US07407158B2
公开(公告)日：2008-08-05
申请号：US11129664
申请日：2005-05-16
申请人： Shunpei Ogaya , Kenichi Hirabayashi
发明人： Shunpei Ogaya , Kenichi Hirabayashi
IPC分类号： B65H3/52
CPC分类号： B65H3/5238 , B65H3/0638 , B65H2404/1112
摘要： A sheet feeding roller has an outer circumferential face which includes a generally flat portion and a curved portion. A first pivotable member is movable between a first position and a second position in accordance with the rotation of the sheet feeding roller. The first pivotable member has a first contact face and an extended member extended from a free end portion of the first pivotable member toward a downstream side of a sheet feeding direction. The first pivotable member is moved to the second position when a sheet medium is placed between the sheet feeding roller and the first pivotable member. The first pivotable member is returned to the first position when a trailing end of the sheet medium faces the flat portion of the sheet feeding roller while the extended member of the first pivotable member comes in contact with the sheet medium.
摘要翻译：片材进给辊具有包括大致平坦部分和弯曲部分的外周面。第一可枢转构件可根据送纸辊的旋转在第一位置和第二位置之间移动。第一可枢转构件具有第一接触面和从第一可枢转构件的自由端部朝向片材进给方向的下游侧延伸的延伸构件。当片介质被放置在片材进给辊和第一可枢转构件之间时，第一可枢转构件被移动到第二位置。当第一可枢转构件的延伸构件与片介质接触时，当介质的后端面对供纸辊的平坦部分时，第一可枢转构件返回到第一位置。

5. 发明申请

US20050253325A1 Sheet feeding device 有权
标题翻译：送纸装置
公开(公告)号：US20050253325A1
公开(公告)日：2005-11-17
申请号：US11129664
申请日：2005-05-16
申请人： Shunpei Ogaya , Kenichi Hirabayashi
发明人： Shunpei Ogaya , Kenichi Hirabayashi
IPC分类号： B65H3/06 , B65H3/52
CPC分类号： B65H3/5238 , B65H3/0638 , B65H2404/1112
摘要： A sheet feeding roller has an outer circumferential face which includes a generally flat portion and a curved portion. A first pivotable member is movable between a first position and a second position in accordance with the rotation of the sheet feeding roller. The first pivotable member has a first contact face and an extended member extended from a free end portion of the first pivotable member toward a downstream side of a sheet feeding direction. The first pivotable member is moved to the second position when a sheet medium is placed between the sheet feeding roller and the first pivotable member. The first pivotable member is returned to the first position when a trailing end of the sheet medium faces the flat portion of the sheet feeding roller while the extended member of the first pivotable member comes in contact with the sheet medium.
摘要翻译：片材进给辊具有包括大致平坦部分和弯曲部分的外周面。第一可枢转构件可根据送纸辊的旋转在第一位置和第二位置之间移动。第一可枢转构件具有第一接触面和从第一可枢转构件的自由端部朝向片材进给方向的下游侧延伸的延伸构件。当片介质被放置在片材进给辊和第一可枢转构件之间时，第一可枢转构件被移动到第二位置。当第一可枢转构件的延伸构件与片介质接触时，当介质的后端面对供纸辊的平坦部分时，第一可枢转构件返回到第一位置。

6. 发明申请

US20050035531A1 Paper supply device 有权
标题翻译：供纸装置
公开(公告)号：US20050035531A1
公开(公告)日：2005-02-17
申请号：US10879915
申请日：2004-06-28
申请人： Toshiyuki Sasaki , Takeshi Komaki , Shunpei Ogaya
发明人： Toshiyuki Sasaki , Takeshi Komaki , Shunpei Ogaya
IPC分类号： B41J13/02 , B41J13/076 , B65H1/12 , B65H3/06 , B65H27/00 , B65H1/08
CPC分类号： B65H3/0607 , B65H1/12 , B65H3/0615 , B65H3/063 , B65H3/0646 , B65H27/00
摘要： A paper supply device for reliably delivering sheets of paper one at a time from a stock of multiple sheets even when the leading ends of the sheets are not neatly aligned together. This paper supply device M1 has a paper insertion part 11 for holding a plurality of sheets of paper S; a rotationally driven supply roller 20 having a fan-shaped profile including a circular arc part 23 and a bowed part 24; a pressure member 30 for resiliently urging the paper S to the supply roller 20 surface; a pressure member control mechanism 37 for displacing the pressure member 30 to a position separated from the supply roller 20 when the bowed part 24 is opposite the pressure member 30; a separation pad 40 being resiliently urged toward the trailing end of the stacked paper and having a rotating free end that pivots freely to change the angle of contact of the separation pad with the leading edge of the paper S and a pad control mechanism 47 for displacing the separation pad 40 to a position for aligning the ends of the paper S when the bowed part 24 opposes the pressure member 30.
摘要翻译：一种纸张供给装置，即使当纸张的前端未整齐地对齐在一起时，也可以一次一张地从多张纸的纸张输送纸张。该供纸装置M1具有用于保持多张纸S的纸张插入部11; 具有包括圆弧部23和弓形部24的扇形轮廓的旋转驱动供给辊20; 用于将纸张S弹性地推压到供应辊20表面的压力构件30; 压力构件控制机构37，用于当压弯构件24与压力构件30相对时，将压力构件30移动到与供给辊20分离的位置; 分离垫40被弹性地推向堆叠纸张的后端，并且具有自由枢转的旋转自由端，以便改变分离垫与纸张S的前缘的接触角;以及垫控制机构47，用于移位分离垫40到弓形部分24与压力部件30相对的位置。

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