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. 发明申请

WO1996020783A1 GAS REACTOR 审中-公开
标题翻译：气体反应器
公开(公告)号：WO1996020783A1
公开(公告)日：1996-07-11
申请号：PCT/JP1995002767
申请日：1995-12-28
申请人： FUJITSU LIMITED , HOKUSHIN CORPORATION , HAYASHI, Yuji , HIYANE, Masao , OTA, Hiroaki
发明人： FUJITSU LIMITED , HOKUSHIN CORPORATION
IPC分类号： B01J19/08
CPC分类号： B01J12/007 , B01D53/32 , B01J19/088 , B01J19/18 , B01J2219/00085 , B01J2219/00094 , B01J2219/00155 , B01J2219/0894
摘要： A gas reactor (10) comprises first and second gas inlets (32, 34), a gas outlet (36), a rotatable plate (22), and a stationary plate (20) disposed facing the rotatable plate with a gap (24) between these plates. Catalysts (26, 28) are carried by the rotatable plate and the stationary plate which are connected to a power supply to generate plasma (30) at the gap (24). A chemical reaction is carried out at the gap by the catalysts and the plasma, and is promoted by virtue of a gas flow being disturbed by the rotatable plate. In this manner, a first gas flows into the gap (24) through the first gas inlet (32) to be activated at the gap. A second gas is supplied to a downstream side of the gap (24) through the second gas inlet (34) to be mixed with the activated first gas for further reaction. In place of the gas reactor using the rotatable plate, a gas reactor can be constituted as a fan-type one.
摘要翻译：气体反应器（10）包括第一和第二气体入口（32,34），气体出口（36），可旋转板（22）和与所述可旋转板相对设置的具有间隙（24）的固定板（20）在这些板之间。催化剂（26,28）由连接到电源的可旋转板和固定板承载，以在间隙（24）产生等离子体（30）。通过催化剂和等离子体在间隙进行化学反应，并且由于可旋转板的气流而被促进。以这种方式，第一气体通过第一气体入口（32）流入间隙（24），以在间隙处被激活。第二气体通过第二气体入口（34）供应到间隙（24）的下游侧，以与活化的第一气体混合以进一步反应。代替使用可旋转板的气体反应器，气体反应器可以构成为风扇型。

2. 发明公开

EP1547949A1 Feed/transport roller 有权
标题翻译： Förderwalze
公开(公告)号：EP1547949A1
公开(公告)日：2005-06-29
申请号：EP04030005.5
申请日：2004-12-17
申请人： HOKUSHIN CORPORATION
发明人： Noda, Shuhei
IPC分类号： B65H27/00
CPC分类号： B65H27/00 , B65H2401/111 , B65H2401/113 , B65H2404/185 , B65H2404/187 , Y10T428/31551
摘要： The invention provides a feed/transport roller formed of polyurethane material, which roller has high wear resistance as well as low hardness for providing excellent sheet feeding capacity and which meets a recent requirement; i.e., high durability for allowing high-speed operation. The feed/transport roller has an elastic layer formed of a castable polyurethane produced through reaction of a polyester-polyol having a number average molecular weight of 1,000 to 3,000 with a polyisocyanate, wherein the elastic layer is formed from the polyester-polyol, the polyisocyanate, an adipic acid ester derivative serving as a plasticizer, a short-chain diol having a molecular weight of 70 to 120 serving as a chain-extender, and a triol having a number average molecular weight of 3,000 to 5,000 serving as a cross-liking agent.
摘要翻译：本发明提供一种由聚氨酯材料形成的进料/输送辊，该辊具有高耐磨性和低硬度，以提供优异的进纸能力并且满足最近的要求; 即用于允许高速操作的高耐用性。进料/输送辊具有由数均分子量为1,000至3,000的聚酯多元醇与多异氰酸酯反应制备的可浇铸聚氨酯形成的弹性层，其中弹性层由聚酯多元醇形成，多异氰酸酯，作为增塑剂的己二酸酯衍生物，分子量为70〜120的扩链剂的短链二醇和数均分子量为3000〜5000的三醇，作为交联剂剂。

3. 发明授权

EP0783009B1 Method for producing millable polyurethanes and polyurethane elastomers 失效
标题翻译：一种用于生产混炼型聚氨酯和聚氨酯弹性体的过程
公开(公告)号：EP0783009B1
公开(公告)日：2005-01-26
申请号：EP96119223.4
申请日：1996-11-29
申请人： HOKUSHIN CORPORATION , Daicel Chemical Industries, Ltd.
发明人： Shirasaka, Hitoshi, c/o Hokushin Corporation
IPC分类号： C08G18/42 , C08G18/86
CPC分类号： C08G18/87 , C08G18/10 , C08G18/4277 , C08G18/86 , C08G18/70

4. 发明公开

EP1180731A2 Rubber member for use in electrophotographic apparatus and rubber member for separating paper sheets 有权
标题翻译： Gummielementfürein elektrophotographischesGerätund Gummielement zum Separieren von Papierseiten
公开(公告)号：EP1180731A2
公开(公告)日：2002-02-20
申请号：EP01118693.9
申请日：2001-08-03
申请人： HOKUSHIN CORPORATION
发明人： Shirasaka, Hitoshi , Abe, Noriko , Shizuru, Kouichi , Shimabukuro, Katsuji , Sakatani, Mika , Noda, Shuhei
IPC分类号： G03G21/00 , G03G15/02 , G03G15/08 , G03G15/16 , G03G15/00
CPC分类号： B65H3/5223 , B65H2401/111 , C08G18/4233 , C08G18/6644 , G03G15/0233 , G03G15/0818 , G03G15/1685 , G03G15/65 , G03G21/0058 , G03G2215/00616 , G03G2215/0861
摘要： The present invention provides an electrophotography rubber member which has a rebound resilience remaining satisfactorily stabilized over changes in environmental conditions and can serve as a member such as a high-performance cleaning blade and provides a similar sheet-separation rubber member which generates no noise. The electrophotography rubber member or sheet-separation rubber member is formed of a rubber elastomer containing a polyurethane formed from a long-chain polyol containing a polyester-polyol having a number average molecular weight of 500-5,000 and an ester concentration of 2-8 mmol/g, wherein the ester concentration is defined by the following relationship: Ester concentration (mmol/g) = (Amount by mol of ester groups)/(Weight of the polyester-polyol).
摘要翻译：本发明提供了一种电子照相橡胶构件，其具有在环境条件变化下令人满意地稳定的回弹性，并且可以用作诸如高性能清洁刮板的构件，并且提供不产生噪声的类似的片材分离橡胶构件。电子照相橡胶构件或片材分离橡胶构件由含有由含有数均分子量为500-5,000的聚酯多元醇和2-8mmol的聚酯多元醇的长链多元醇形成的聚氨酯形成的橡胶弹性体形成 / g，其中酯浓度由以下关系定义：酯浓度（mmol / g）=（酯基的摩尔量）/（聚酯多元醇的重量）。

5. 发明公开

EP1184440A3 Electroluminescent device and oxide phosphor for use therein 审中-公开
标题翻译：电致发光器件和氧化物荧光它
公开(公告)号：EP1184440A3
公开(公告)日：2003-11-26
申请号：EP01120249.6
申请日：2001-08-23
申请人： HOKUSHIN CORPORATION
发明人： Minami, Tadatsugu , Miyata, Toshihiro , Ueno, Toshiaki , Urano, Yuji
IPC分类号： C09K11/78 , C09K11/82 , H05B33/14
CPC分类号： C09K11/7769 , C09K11/7701 , C09K11/7707 , C09K11/7708 , C09K11/7775 , C09K11/7776 , H05B33/14
摘要： The present invention provides an oxide phosphor for use in an electroluminescent device, which phosphor is capable of providing a high-luminance EL device while the composition thereof is controlled to be as simple as possible, and which phosphor attains multi-color and full-color light emissions without the need for treatment at a high temperature greatly in excess of 1,000°C. The invention also provides an electroluminescent device employing the phosphor. The oxide phosphor for use in an electroluminescent device is formed from an yttrium (Y) oxide as a matrix and at least one transition metal element as an activator, or from a Y-Ge-O oxide or a Y-Ge-Si-O oxide as a matrix and at least one metallic element, as a luminescence center, selected from among transition metal elements and rare earth metal elements.

6. 发明公开

EP1213311A1 Oil-resistant elastomer member 有权
标题翻译： ÖlabweisendesElastomerbauteil
公开(公告)号：EP1213311A1
公开(公告)日：2002-06-12
申请号：EP01128923.8
申请日：2001-12-05
申请人： HOKUSHIN CORPORATION
发明人： Shirasaka, Hitoshi, c/o Hokushin Corporation
IPC分类号： C08G18/42 , C08G18/86
CPC分类号： C08G18/4238 , C08G18/4277 , C08G18/86
摘要： The invention provides an elastomer member endowed with oil resistance as well as well-balanced physical properties; i.e., high mechanical strength with excellent low-temperature resistance, heat resistance, and rubber elasticity. The oil-resistant elastomer member has a rubber hardness in accordance with JIS A of 95° or less and an elongation at break of at least 100%, and has oil resistance to a lubricating oil which highly swells an object, the elastomer member being formed by cross-linking a millable polyurethane obtainable through polyaddition of a polyester diol and a diisocyanate, wherein the polyurethane has an ester group concentration of at least 25 wt.% (5.7 mmol/g) and less than 35 wt.% (8 mmol/g) and a urethane group concentration of at least 7 wt.% (1.2 mmol/g) and less than 12 wt.% (2.0 mmol/g).
摘要翻译：本发明提供了具有耐油性和良好平衡的物理性能的弹性体构件; 即具有优异的耐低温性，耐热性和橡胶弹性的高机械强度。耐油性弹性体的橡胶硬度根据JIS A为95℃以下，断裂伸长率为100％以上，并且具有耐高温膨胀物体的润滑油的耐油性，弹性体部件形成通过交联通过聚酯二醇和二异氰酸酯的加聚获得的可研磨的聚氨酯，其中所述聚氨酯的酯基浓度为至少25重量％（5.7mmol / g）和小于35wt。％（8mmol / g）和至少7重量％（1.2mmol / g）和小于12重量％（2.0mmol / g）的氨基甲酸酯基浓度。

7. 发明授权

EP0756162B1 Pressure sensor 失效
公开(公告)号：EP0756162B1
公开(公告)日：2001-10-24
申请号：EP96630039.4
申请日：1996-07-25
申请人： NIPPON DYNE-A-MAT CORPORATION , HOKUSHIN CORPORATION
发明人： Goto, Yoshikazu , Kamoshita, Shingo , Seimiya, Sadao, Nippon Dyne-a-Mat Corp. , Ichinose, Noboru , Tokuda, Takashi
IPC分类号： G01L1/14 , G01G3/00 , G01G7/06
CPC分类号： G01L1/142

8. 发明公开

EP0776921A3 Method for preparing amorphous polymer chains in elastomers 失效
标题翻译：一种用于在弹性体的制备无定形聚合物链的过程
公开(公告)号：EP0776921A3
公开(公告)日：1997-08-13
申请号：EP96119311.7
申请日：1996-12-02
申请人： HOKUSHIN CORPORATION , DAICEL CHEMICAL INDUSTRIES, LTD.
发明人： Shirasaka, Hitoshi, Hokushin Corporation
IPC分类号： C08G18/42
CPC分类号： C08G18/87 , C08G18/10 , C08G18/4277 , C08G18/86 , C08G2250/00 , C08G18/70
摘要： An amorphous polymer chain in an elastomer is prepared by forming a crystallisable oligomer having a repeating unit comprising regularly arranged monomer units, and reacting the repeating unit at both ends thereof to effect extension of its chain length. The method involves selecting the kind of the monomer units to be introduced into the repeating unit, selecting the number of said monomer units in the oligomer, selecting the molecular weight distribution of the repeating unit comprising the monomer units, and selecting a linkage unit comprising a compound which reacts with terminals of the repeating units and inhibits crystallisation of the repeating unit after the reaction, thereby controlling the crystallisability of the polymer chain.

9. 发明公开

EP0776921A2 Method for preparing amorphous polymer chains in elastomers 失效
标题翻译：在弹性体中制备无定形聚合物链的方法
公开(公告)号：EP0776921A2
公开(公告)日：1997-06-04
申请号：EP96119311.7
申请日：1996-12-02
申请人： HOKUSHIN CORPORATION , DAICEL CHEMICAL INDUSTRIES, LTD.
发明人： Shirasaka, Hitoshi, Hokushin Corporation
IPC分类号： C08G18/42
CPC分类号： C08G18/87 , C08G18/10 , C08G18/4277 , C08G18/86 , C08G2250/00 , C08G18/70
摘要： An amorphous polymer chain in an elastomer is prepared by forming a crystallisable oligomer having a repeating unit comprising regularly arranged monomer units, and reacting the repeating unit at both ends thereof to effect extension of its chain length. The method involves selecting the kind of the monomer units to be introduced into the repeating unit, selecting the number of said monomer units in the oligomer, selecting the molecular weight distribution of the repeating unit comprising the monomer units, and selecting a linkage unit comprising a compound which reacts with terminals of the repeating units and inhibits crystallisation of the repeating unit after the reaction, thereby controlling the crystallisability of the polymer chain.
摘要翻译：弹性体中的无定形聚合物链通过形成具有包含规则排列的单体单元的重复单元的可结晶低聚物，并且使其两端的重复单元反应以实现其链长的延长来制备。该方法包括选择要引入重复单元中的单体单元的种类，选择低聚物中所述单体单元的数量，选择包含单体单元的重复单元的分子量分布，以及选择包含该化合物与重复单元的末端反应并抑制反应后重复单元的结晶，从而控制聚合物链的结晶性。

10. 发明授权

EP1213311B1 Oil-resistant elastomer member 有权
标题翻译： ÖlabweisendesElastomerbauteil
公开(公告)号：EP1213311B1
公开(公告)日：2005-05-18
申请号：EP01128923.8
申请日：2001-12-05
申请人： HOKUSHIN CORPORATION
发明人： Shirasaka, Hitoshi, c/o Hokushin Corporation
IPC分类号： C08G18/42 , C08G18/86
CPC分类号： C08G18/4238 , C08G18/4277 , C08G18/86

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