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

US5943527A Drum unit and earth plate used in the drum unit 失效
标题翻译：鼓单元中使用的鼓单元和接地板
公开(公告)号：US5943527A
公开(公告)日：1999-08-24
申请号：US82549
申请日：1998-05-21
申请人： Nobuyuki Kashiwagi , Keizo Kimoto , Tadashi Sakuma
发明人： Nobuyuki Kashiwagi , Keizo Kimoto , Tadashi Sakuma
IPC分类号： G03G21/04 , G03G15/00 , G03G21/00
CPC分类号： G03G15/751
摘要： A photosensitive drum unit for an electrostatographic printing apparatus is disclosed. The drum unit includes a drum tube formed with at least one opening at one axial end thereof. A flange member is configured to be inserted into the opening in the drum tube. The flange member is provided with a support hole into which a shaft pin is inserted for supporting the drum tube and flange member. An earth plate is formed with projections or claws that extend radially outward from a peripheral edge of the earth plate such that the projections contact with an inner peripheral surface of the drum tube. The earth plate is also formed with a pair of contact pieces extend axially away from the earth plate and also extend toward one another. The contact pieces are spaced apart from one another by a predetermined distance but are also configured to contact and engage a portion of the shaft pin.
摘要翻译：公开了一种用于静电印刷装置的感光鼓单元。鼓单元包括在其一个轴向端部处形成有至少一个开口的鼓管。凸缘构件被构造成插入到鼓管中的开口中。凸缘构件设置有支撑孔，轴销插入该支撑孔中以支撑鼓管和凸缘构件。接地板形成有突起或爪，其从接地板的周边边缘径向向外延伸，使得突起与鼓管的内周表面接触。接地板还形成有一对接触片，其从接地板轴向延伸并且彼此延伸。接触件彼此间隔开预定距离，但也构造成接触并接合轴销的一部分。

2. 发明授权

US5192633A Laminate type photosensitive material for electrophotography 失效
标题翻译：层压型电子照相感光材料
公开(公告)号：US5192633A
公开(公告)日：1993-03-09
申请号：US763150
申请日：1991-09-20
申请人： Hiroaki Iwasaki , Youichi Takesawa , Hiroshi Takemoto , Masashi Tanaka , Keizo Kimoto , Tadashi Sakuma
发明人： Hiroaki Iwasaki , Youichi Takesawa , Hiroshi Takemoto , Masashi Tanaka , Keizo Kimoto , Tadashi Sakuma
IPC分类号： G03G5/047
CPC分类号： G03G5/047 , Y10S430/103
摘要： Disclosed is a laminate type photosensitive material for the electrophotography, which comprises a charge-generating layer and a charge-transporting layer, which are formed on an electroconductive substrate, wherein the charge-transporting layer comprises a first charge-transporting material having an ionization potential smaller than that of a charge-generating material used for the charge-generating layer and a second charge-transporting material having an ionization potential larger than that of the charge-generating material.In this photosensitive material, by using a charge-transporting material having an ionization potential larger than that of the charge-generating material in combination with the charge-transporting material having an ionization potential smaller than that of the charge-generating material, a good residual potential can be maintained without disturbing injection of holes in the charge-transporting layer, the stability of the surface potential at the repeated use is improved and a good charging capacity can be attained.
摘要翻译：公开了一种用于电子照相的层压型感光材料，其包括形成在导电基材上的电荷产生层和电荷输送层，其中电荷输送层包含具有电离电位的第一电荷输送材料小于用于电荷产生层的电荷产生材料和比电荷产生材料电离电位大的第二电荷输送材料。在这种感光材料中，通过使用具有比电荷产生材料更大的电离电位的电荷传输材料与具有小于电荷产生材料的电离电位的电荷输送材料的电荷输送材料的组合，可以保持电位而不扰乱电荷输送层中的空穴注入，重复使用时的表面电位的稳定性提高，并且可以获得良好的充电容量。

3. 发明授权

US5352554A Organic silicon compound, method of its production, and photoreceptor for electrophotography incorporating it 失效
标题翻译：有机硅化合物，其生产方法和包含它的电子照相用感光体
公开(公告)号：US5352554A
公开(公告)日：1994-10-04
申请号：US969438
申请日：1992-10-30
申请人： Masayuki Mishima , Harumasa Yamasaki , Takashi Matsuse , Tadashi Sakuma , Hiroyasu Togashi
发明人： Masayuki Mishima , Harumasa Yamasaki , Takashi Matsuse , Tadashi Sakuma , Hiroyasu Togashi
IPC分类号： C07F7/08 , G03G5/05 , G03G5/06 , G03G5/047
CPC分类号： C07F7/0818 , G03G5/0564 , G03G5/062
摘要： A compound represented by the formula (1): ##STR1## wherein Ar.sub.1 represents an arylene group; Ar.sub.2 and Ar.sub.3 independently represent an aryl group or an arylene group; R.sub.2 and R.sub.3, which may be identical or not, independently represent a hydrogen atom or an alkyl group having a carbon number of 4 or less, or R.sub.2 and R.sub.3 both represent --SiR.sub.4 R.sub.5 R.sub.6 (R.sub.4, R.sub.5 and R.sub.6, which may be identical or not, independently represent an alkyl group, aralkyl group or aryl group which may be substituted); R.sub.1 represents --SiR.sub.7 R.sub.8 R.sub.9 (R.sub.7, R.sub.8 and R.sub.9, which may be identical or not, independently represent an alkyl group, cycloalkyl group, aralkyl group or aryl group which may be substituted, or none (only in the case where R.sub.2 and R.sub.3 represent --SiR.sub.4 R.sub.5 R.sub.6), one or two of R.sub.7, R.sub.8 and R.sub.9 represent the following: ##STR2## wherein Ar.sub.1, Ar.sub.2, Ar.sub.3, R.sub.2 and R.sub.3 have the same definitions as above), a method of its production and a photoreceptor for electrophotography incorporating it as a charge transport material. The photoreceptor is very excellent in sensitivity and durability.
摘要翻译：由式（1）表示的化合物：其中Ar 1表示亚芳基; Ar 2和Ar 3独立地表示芳基或亚芳基; R 2和R 3可以相同或不相同，独立地表示氢原子或碳数为4以下的烷基，或者R2和R3都表示-SiR4R5R6（R4，R5和R6，可以相同或不同）独立地表示可以被取代的烷基，芳烷基或芳基）; R 1表示-SiR 7 R 8 R 9（R 7，R 8和R 9可以相同或不同，独立地表示可以被取代的烷基，环烷基，芳烷基或芳基，或不含（仅在R2和R3表示 - SiR 4 R 5 R 6），R 7，R 8和R 9中的一个或两个表示如下：其中Ar 1，Ar 2，Ar 3，R 2和R 3具有与上述相同的定义），其制备方法和用于电子照相术的感光体，电荷传输材料。感光体的灵敏度和耐久性非常好。

4. 发明授权

US5187310A Organic silicon compound, method of its production, and photoreceptor for electrophotography incorporating it 失效
标题翻译：有机硅化合物，其生产方法，以及电子照相机的照相机
公开(公告)号：US5187310A
公开(公告)日：1993-02-16
申请号：US666204
申请日：1991-03-07
申请人： Masayuki Mishima , Harumasa Yamasaki , Takashi Matsuse , Tadashi Sakuma , Hiroyasu Togashi
发明人： Masayuki Mishima , Harumasa Yamasaki , Takashi Matsuse , Tadashi Sakuma , Hiroyasu Togashi
IPC分类号： C07F7/08 , G03G5/05 , G03G5/06
CPC分类号： C07F7/0818 , G03G5/0564 , G03G5/062
摘要： A compound represented by the formula (1): ##STR1## wherein Ar.sub.1 l represents an arylene group; Ar.sub.2 and Ar.sub.3 independently represent an aryl group or an arylene group; R.sub.2 and R.sub.3, which may be identical or not, independently represent a hydrogen atom or an alkyl group having a carbon number of 4 or less, or R.sub.2 and R.sub.3 both represent --SiR.sub.4 R.sub.5 R.sub.6 (R.sub.4, R.sub.5 and R.sub.6, which may be identical or not, independently represent an alkyl group, aralkyl group or aryl group which may be substituted);R.sub.1 represents --SiR.sub.7 R.sub.8 R.sub.9 (R.sub.7, R.sub.8 and R.sub.9, which may be identical or not, independently represent an alkyl group, cycloalkyl group, aralkyl group or aryl group which may be substituted, or none (only in the case where R.sub.2 and R.sub.3 represent --SiR.sub.4 R.sub.5 R.sub.6), one or two of R.sub.7, R.sub.8 and R.sub.9 represent the following: ##STR2## wherein Ar.sub.1, Ar.sub.2, Ar.sub.3, R.sub.2 and R.sub.3 have the same definitions as above), a method of its production and a photoreceptor for electrophotography incorporating it as a change transport material. The photoreceptor is very excellent in sensitivity and durability.

5. 发明授权

US06713118B2 Edible oil and production process thereof 有权
标题翻译：食用油及其生产工艺
公开(公告)号：US06713118B2
公开(公告)日：2004-03-30
申请号：US09907811
申请日：2001-07-19
申请人： Yoshinobu Nakajima , Tsutomu Nishide , Tadashi Sakuma
发明人： Yoshinobu Nakajima , Tsutomu Nishide , Tadashi Sakuma
IPC分类号： A22D900
CPC分类号： A23D9/013 , A23L33/11
摘要： Disclosed herein are an edible oil containing at least 15% by weight of diacylglycerol and 2 to 10% by weight of phytosterol and being a transparent liquid at normal temperature, wherein the content of hydrocarbons having 29 to 31 carbon atoms in the oil and fat is at most 1 part by weight per 100 parts by weight of the phytosterol. The edible oil dissolve phytosterol at a high concentration therein and cause no turbidity at a low temperature.
摘要翻译：本文公开了含有至少15重量％的二酰基甘油和2〜10重量％的植物甾醇的食用油，在常温下为透明液体，其中油脂中具有29〜31个碳原子的烃的含量为每100重量份植物甾醇至多1重量份。食用油以高浓度溶解植物甾醇，并在低温下不引起浑浊。

6. 发明授权

US5877235A Aqueous ink 失效
标题翻译：水性油墨
公开(公告)号：US5877235A
公开(公告)日：1999-03-02
申请号：US849729
申请日：1997-06-30
申请人： Tadashi Sakuma , Tetsuya Ueno , Kuniyasu Kawabe
发明人： Tadashi Sakuma , Tetsuya Ueno , Kuniyasu Kawabe
IPC分类号： B41J2/01 , B41M5/00 , C09D11/00 , C09D11/023 , C09D11/033 , C09D11/037 , C09D11/10 , C09D11/104 , C09D11/322 , C09D11/324 , C09D11/326 , C09D11/328 , C09D11/38 , C08L67/00
CPC分类号： C09D11/30 , C09D11/16
摘要： The aqueous ink of the present invention comprises a suspension of a polymer, preferably a polyester or a polyester polyamide, having adsorbed a dye or a pigment, wherein the surface tension (.gamma.) and the viscosity (.eta.) of the ink at 20.degree. C. and the average particle size (d) of the suspended particles satisfy the following inequality (1):0.1.ltoreq..gamma..multidot..eta..multidot.d.ltoreq.11 (1)wherein the units of the parameters .gamma., .eta. and d are dyne/cm, cps, and .mu.m, respectively.
摘要翻译： PCT No.PCT / JP96 / 03128 Sec。 371日期：1997年6月30日 102（e）日期1996年6月30日PCT 1996年10月25日PCT公布。出版物WO97 / 16495 日期1997年5月9日本发明的水性油墨包含吸附染料或颜料的聚合物，优选聚酯或聚酯聚酰胺的悬浮液，其中表面张力（γ）和油墨的粘度（η）在悬浮颗粒的平均粒度（d）满足以下不等式（1）：0.1≤γ×ηηxd（1）其中参数γ，η和 d分别为dyne / cm，cps和mu m。

7. 发明授权

US4077199A Small sized electronic timepiece movement 失效
标题翻译：小型电子钟表机芯
公开(公告)号：US4077199A
公开(公告)日：1978-03-07
申请号：US723530
申请日：1976-09-15
申请人： Tadashi Sakuma , Masatoshi Hanaoka
发明人： Tadashi Sakuma , Masatoshi Hanaoka
IPC分类号： G04C3/14 , G04C3/00 , G04C10/00 , G04B37/04
CPC分类号： G04C3/008 , G04C10/00
摘要： A small sized electric timepiece movement has a radius which is less than the diameter of the battery which powers the movement. Hence, the battery extends from one side of the movement to a point beyond the centerline of the timepiece. Advantage is taken of the fact that the battery is dome-shaped so as to accommodate a portion of the base plate which rotatably supports the cannon pinion and hour wheel of the timepiece movement which are located centrally of the timepiece. Hence, the axis of the cannon pinion and hour wheel, if projected, would intersect the battery. The invention enables the construction of an electronic timepiece which is smaller than would otherwise be possible. With a battery having a diameter of 7.9 mm and a thickness of 3.5 mm, it is possible to make a timepiece having a diameter of 14.8 mm and a thickness of about 4 mm.
摘要翻译：小型电子钟表机芯的半径小于为动力供电的电池的直径。因此，电池从运动的一侧延伸到超出钟表的中心线的点。优点在于，电池为圆顶形状，以容纳可旋转地支撑钟表机芯的中心位置的钟表机构的小炮齿轮和小时轮的基板的一部分。因此，如果投影的话，小齿轮和时轮的轴线将与电池相交。本发明能够构建比其它方式更小的电子钟表。使用直径为7.9mm，厚度为3.5mm的电池，可以制造直径为14.8mm，厚度为约4mm的钟表。

8. 发明授权

US6031019A Aqueous ink for ink-jet printing 失效
标题翻译：用于喷墨印刷的水性油墨
公开(公告)号：US6031019A
公开(公告)日：2000-02-29
申请号：US18844
申请日：1998-02-04
申请人： Takehiro Tsutsumi , Koji Azuma , Michitaka Sawada , Tadashi Sakuma , Kenji Kaida , Shigemi Wakabayashi , Tetsuya Ueno , Kuniyasu Kawabe
发明人： Takehiro Tsutsumi , Koji Azuma , Michitaka Sawada , Tadashi Sakuma , Kenji Kaida , Shigemi Wakabayashi , Tetsuya Ueno , Kuniyasu Kawabe
IPC分类号： C08F283/12 , C09D11/00 , C09D11/02 , C08F30/08 , C08F230/08 , C09D11/10
CPC分类号： C09D11/30 , C08F283/12
摘要： Aqueous ink for ink-jet printing comprises an emulsion of fine polymer particles and contains at least one compound selected from an amino acid or a salt thereof and the like.
摘要翻译：用于喷墨印刷的水性油墨包括聚合物微粒的乳液，并含有至少一种选自氨基酸或其盐的化合物等。

9. 发明授权

US5767315A Naphthylenediamine derivative 失效
标题翻译：萘二胺衍生物
公开(公告)号：US5767315A
公开(公告)日：1998-06-16
申请号：US539620
申请日：1995-10-05
申请人： Eiichi Miyamoto , Mikio Kakui , Hideo Nakamori , Yukikatsu Imanaka , Tadashi Sakuma , Maki Uchida
发明人： Eiichi Miyamoto , Mikio Kakui , Hideo Nakamori , Yukikatsu Imanaka , Tadashi Sakuma , Maki Uchida
IPC分类号： C07C211/58 , C07C211/59 , C07C217/84 , C07C217/92 , C07C217/94 , C07C255/58 , G03G5/06
CPC分类号： G03G5/0618 , C07C211/58 , C07C217/84 , G03G5/0609 , G03G5/0614 , G03G5/0651
摘要： The present invention provides a novel naphthylenediamine derivative which is superior in electric charge transferring capability, compatibility with binding resin and stability. The above naphthylenediamine derivative is represented by the following general formula (1) ##STR1## wherein R.sup.1 to R.sup.4, R.sup.5a to R.sup.5f and a to d are as defined.
摘要翻译：本发明提供了一种新颖的萘二胺衍生物，它具有优异的电荷转移能力，与粘结树脂的相容性和稳定性。上述萘二胺衍生物由以下通式（1）表示：其中R1至R4，R5a至R5f和a至d如上所定义。

10. 发明授权

US5082326A Vehicle seat with automatic adjustment mechanisms utilizing inflatable air bags 失效
标题翻译：汽车座椅采用自动调节机构，利用充气气袋
公开(公告)号：US5082326A
公开(公告)日：1992-01-21
申请号：US514000
申请日：1990-04-25
申请人： Hiroshi Sekido , Tadashi Sakuma , Toshimichi Hioki
发明人： Hiroshi Sekido , Tadashi Sakuma , Toshimichi Hioki
IPC分类号： B60N2/44 , B60N2/48
CPC分类号： B60N2/4882 , B60N2/10 , B60N2/16 , B60N2/4415 , B60N2/4805 , B60N2/4852 , Y10S297/03
摘要： An automatic vehicle seat capable of separately controlling the position or gradient of each portion of a vehicle seat using air bags. Automatic adjustment mechanisms utilizing inflatable air bags are included in the vehicle seat and are capable of adjusting and controlling the height of the seat level, the gradient of a headrest positioned on the seat back, the thigh support of the seat and the mobility of the seat body in a longitudinal direction.
摘要翻译：一种能够使用气囊分别控制车辆座椅的每个部分的位置或坡度的自动车辆座椅。使用充气气囊的自动调节机构包括在车辆座椅中，并且能够调节和控制座椅高度，位于座椅靠背上的头枕的梯度，座椅的大腿支撑和座椅的移动性身体在纵向方向。

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