专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

41. 发明授权

US07048834B2 Method for purification of acrylic acid 有权
标题翻译：纯化丙烯酸的方法
公开(公告)号：US07048834B2
公开(公告)日：2006-05-23
申请号：US09745896
申请日：2000-12-21
申请人： Yoshitake Ishii , Kouji Ueno , Kazuhiko Sakamoto , Sei Nakahara , Masatoshi Ueoka , Tetsuji Mitsumoto , Takeshi Nishimura , Mamoru Takamura , Hisao Nakama
发明人： Yoshitake Ishii , Kouji Ueno , Kazuhiko Sakamoto , Sei Nakahara , Masatoshi Ueoka , Tetsuji Mitsumoto , Takeshi Nishimura , Mamoru Takamura , Hisao Nakama
IPC分类号： B01D3/34 , B01D3/42 , C07C51/44 , C07C51/487 , C07C57/07
CPC分类号： C07C51/44 , C07C51/487 , C07C57/04
摘要： The present invention provides an industrially easy and economical method for purification of acrylic acid which enables to efficiently eliminate impurities from a crude acrylic acid containing aldehydes as the impurities while the formation of acrylic acid polymer is inhibited. The method for purification of acrylic acid includes the step of distilling a crude acrylic acid which is charged with an aldehyde treatment chemical, wherein the concentration ratio of furfural to acrolein by weight in the crude acrylic acid is adjusted so as to satisfy the following equation: (furfural concentration by weight)/(acrolein concentration by weight)≦100.
摘要翻译：本发明提供了一种工业上容易和经济的丙烯酸纯化方法，其能够在抑制丙烯酸聚合物形成的同时，有效地除去含粗醛的丙烯酸作为杂质的杂质。纯化丙烯酸的方法包括蒸馏装入醛处理化学品的粗丙烯酸的步骤，其中调整粗丙烯酸中的糠醛与丙烯醛的重量比，以满足下列等式：（糠醛浓度按重量计）/（丙烯醛浓度重量）<= 100。<？in-line-formula description =“In-line formula”end =“lead” “公式”end =“tail”？>

42. 发明授权

US06476162B1 Method for preventing easily polymerizing substance from polymerization and method for production of (meth) acrylic acid or ester thereof 失效
标题翻译：用于防止聚合物质易聚合的方法和（甲基）丙烯酸或其酯的制备方法
公开(公告)号：US06476162B1
公开(公告)日：2002-11-05
申请号：US09880396
申请日：2001-06-13
申请人： Takeshi Nishimura , Kazuhiko Sakamoto , Kenji Sanada , Masakatsu Mori
发明人： Takeshi Nishimura , Kazuhiko Sakamoto , Kenji Sanada , Masakatsu Mori
IPC分类号： C08F238
CPC分类号： C07C51/44 , B01J2219/00254 , B01J2219/0277 , B01J2219/30215 , B01J2219/30408 , B01J2219/32 , C07C51/50 , C07C57/145 , C07C57/04
摘要： In a packed column handling an easily polymerizing substance, the packing with which the column is stuffed is subjected to a water-repelling treatment or a wetting treatment to prevent the easily polymerizing substance in the packed column from polymerizing. By preventing the occurrence of a polymer, it is made possible to ensure continuous production of an easily polymerizing substance-containing solution and decrease the content of the easily polymerizing substance in the product and consequently improve the quality of the product.
摘要翻译：在处理容易聚合物质的填充塔中，填充柱的填料进行防水处理或润湿处理，以防止填充塔中的容易聚合物质聚合。通过防止聚合物的发生，可以确保容易聚合的含有物质的溶液的连续生产，并降低产品中容易聚合物质的含量，从而提高产品的质量。

43. 发明授权

US06382313B2 Heat exchanger for easily polymerizing substance-containing gas provided with gas distributing plate 有权
标题翻译：用于容易聚合含气体分布板的含物气体的换热器
公开(公告)号：US06382313B2
公开(公告)日：2002-05-07
申请号：US09792469
申请日：2001-02-23
申请人： Tetsuji Mitsumoto , Takeshi Nishimura , Kazuhiko Sakamoto , Hiroo Iwato
发明人： Tetsuji Mitsumoto , Takeshi Nishimura , Kazuhiko Sakamoto , Hiroo Iwato
IPC分类号： F28D700
CPC分类号： F28F9/0278 , B01J19/002 , B01J2219/00252 , F28D7/1607 , F28D7/1623
摘要： A heat exchanger for an easily polymerizing substance-containing gas provided with a shell possessed of a heat-exchanging gas inlet and a heat-exchanging gas outlet and a heat-exchanging part adapted to circulate fluid introduced from outside the shell between the gas inlet and said gas outlet, which heat exchanger is characterized by being provided with a gas distributing plate between the gas inlet and the heat-exchanging part. The heat exchanger is characterized by the gas distributing plate having a cross-sectional area in the range of 1.0-10.0 times the cross-section of the gas inlet. When an easily polymerizing substance-containing gas contacts a structure, the gas is condensed on the contact surface of the structure and suffered to generate a polymer. According to the heat exchanger of this invention, by uniformly distributing a gas in the heat-exchanging part, it is made possible to attain uniform distribution of heat, depress the possible condensation of the gas, and prevent the easily polymerizing substance from succumbing to polymerization.
摘要翻译：一种用于容易聚合的含物质气体的热交换器，其具有壳体，该壳体具有热交换气体入口和热交换气体出口，以及热交换部分，其适于使从壳体外部引入的流体在气体入口和所述气体出口，其特征在于在气体入口和热交换部分之间设置有气体分配板。热交换器的特征在于气体分布板的横截面积在气体入口横截面的1.0-10.0倍的范围内。当容易聚合的物质的气体接触结构时，气体在结构的接触表面上被冷凝，并产生聚合物。根据本发明的热交换器，通过在热交换部中均匀分布气体，可以获得均匀的热分布，抑制气体的可能的冷凝，并且防止容易聚合的物质屈服于聚合。

44. 发明授权

US07377307B1 Vertical heat exchanger 失效
标题翻译：立式换热器
公开(公告)号：US07377307B1
公开(公告)日：2008-05-27
申请号：US09705351
申请日：2000-11-03
申请人： Yuichi Ijiri , Takeshi Nishimura , Kazuhiko Sakamoto , Osamu Dodo
发明人： Yuichi Ijiri , Takeshi Nishimura , Kazuhiko Sakamoto , Osamu Dodo
IPC分类号： F28F27/00
CPC分类号： F28D7/16 , F28F9/02 , F28F2265/06
摘要： A vertical heat exchanger is described, which allows efficient elimination of the gas generated therein and efficient removal of the sludge accumulated therein. The vertical heat exchanger has at least part of one end of a vent pipe formed of an upper tube sheet part (an upper cover part in the case of a spiral heat exchanger) and the other end thereof connected outside the heat exchanger to an immediately adjacent fluid passing port passing the same fluid as the vent and/or at least part of one end of a drain pipe formed of a lower tube sheet part (a lower cover part in the case of a spiral heat exchanger) and the other end thereof connected outside the heat exchanger to an immediately adjacent fluid passing port passing the same fluid as the drain.
摘要翻译：描述了一种立式热交换器，其允许有效地消除其中产生的气体并有效地去除积聚在其中的污泥。立式热交换器具有由上管板部（在螺旋形热交换器的情况下为上盖部）形成的排气管的一端的至少一部分，另一端与热交换器外侧连接，流体通过口通过与排气管相同的流体和/或由下管板部分（在螺旋式热交换器的情况下为下盖部分）形成的排水管的至少一部分，并且其另一端连接在热交换器外面，与通过与排水管相同的流体的紧邻的流体通过口。

45. 发明授权

US06454541B1 Method for transferring easily-polymerizable substance 有权
标题翻译：转移易聚合物质的方法
公开(公告)号：US06454541B1
公开(公告)日：2002-09-24
申请号：US09685582
申请日：2000-10-11
申请人： Yuichi Ijiri , Takeshi Nishimura , Kazuhiko Sakamoto , Hiroo Iwato , Takashi Sera
发明人： Yuichi Ijiri , Takeshi Nishimura , Kazuhiko Sakamoto , Hiroo Iwato , Takashi Sera
IPC分类号： F04B100
CPC分类号： F04D13/0606 , F04D7/02 , F04D29/588
摘要： A method for transferring an easily-polymerizable substance by using a vertically-arranged circulation type canned motor pump or a gas seal type motor pump. Transferring the easily-polymerizable substance such as (meth)acrylic acid with use of the motor pump having the vertically-arranged main shaft enables effective prevention of polymerized matter in the pump. The method assures stable transfer of easily-polymerizable matter for a prolonged time.
摘要翻译：通过使用垂直布置的循环型密封电动泵或气体密封型电动泵来转移易聚合物质的方法。使用具有垂直布置的主轴的电机泵来转移易于聚合的物质如（甲基）丙烯酸，可以有效地防止泵中的聚合物质。该方法可以长时间稳定地转移容易聚合的物质。

46. 发明申请

US20130065606A1 BROADCAST DISTRIBUTION CONTROL DEVICE, CALL STATUS CONTROL DEVICE, FEMTO CELL BASE STATION, COMMUNICATION SYSTEM, METHOD AND PROGRAMME 有权
标题翻译：广播分配控制设备，呼叫状态控制设备，有限元小区基站，通信系统，方法和程序
公开(公告)号：US20130065606A1
公开(公告)日：2013-03-14
申请号：US13522874
申请日：2010-12-22
申请人： Osamu Kurokawa , Yasuhiro Watanabe , Hiroaki Akiyama , Daisuke Nakamura , Takeshi Nishimura , Takuo Akimoto
发明人： Osamu Kurokawa , Yasuhiro Watanabe , Hiroaki Akiyama , Daisuke Nakamura , Takeshi Nishimura , Takuo Akimoto
IPC分类号： H04W4/02
CPC分类号： H04L65/1016 , H04L65/1006 , H04L65/105 , H04W4/06 , H04W4/90 , H04W76/50 , H04W84/045
摘要： Provided is a broadcast control apparatus that realizes broadcasting to a predetermined distribution area, as in an existing public mobile communication network in a communication system using a femto cell base station. The broadcast control apparatus includes a database, in which location information of the femto cell base station existing in a predetermined distribution area section is associated with the distribution area section. The broadcast control apparatus also includes update means for updating the association in the database based on the location information of the femto cell base station received by reception means.
摘要翻译：提供一种如在使用毫微微小区基站的通信系统中的现有公共移动通信网络中实现到预定分配区域的广播的广播控制装置。广播控制装置包括数据库，其中存在于预定分配区域部分中的毫微微小区基站的位置信息与分配区域部分相关联。广播控制装置还包括基于由接收装置接收到的毫微微小区基站的位置信息来更新数据库中的关联的更新装置。

47. 发明授权

US08379160B2 Apparatus concealing member, apparatus using the same, and method for concealing portion to be concealed of apparatus 有权
标题翻译：装置隐藏构件，使用其的装置以及隐藏在设备中的隐藏部分的方法
公开(公告)号：US08379160B2
公开(公告)日：2013-02-19
申请号：US13259419
申请日：2010-03-25
申请人： Hiroshi Takenaka , Kazuto Nakamura , Takeshi Nishimura , Yosuke Sagayama , Hiroyuki Hoshino
发明人： Hiroshi Takenaka , Kazuto Nakamura , Takeshi Nishimura , Yosuke Sagayama , Hiroyuki Hoshino
IPC分类号： G02F1/133
CPC分类号： G02F1/13476 , G02F1/13338 , G02F2001/13345 , G02F2203/09 , H04M1/0266 , H04M1/0283
摘要： An apparatus concealing member in which a film-type information input device (4) is placed under a film-type transparent base member (3), a functional liquid crystal film (5) is placed under the information input device (4) at a position where the functional liquid crystal film (5) covers a portion to be concealed (1b) of an apparatus and can be electrically changed over between being transparent and being non-transparent, and a non-metal and film-type glossy layer (6) is placed under the functional liquid crystal film and exhibits transparency and a gloss due to reflection.
摘要翻译：一种装置隐藏构件，其中薄膜型信息输入装置（4）放置在薄膜型透明基底构件（3）下方，功能液晶薄膜（5）被放置在信息输入装置（4）的下方功能液晶膜（5）覆盖设备的隐藏部分（1b）的位置，并且可以在透明和不透明之间电转换，并且非金属和膜型光泽层（6））放置在功能性液晶膜下方，由于反射而呈现出透明性和光泽。

48. 发明申请

US20120055826A1 Housing Case, Method for Manufacturing Housing Case, and Glass Insert Molding Die Used in Same 审中-公开
标题翻译：外壳，制造外壳的方法和玻璃插入成型模具
公开(公告)号：US20120055826A1
公开(公告)日：2012-03-08
申请号：US13294509
申请日：2011-11-11
申请人： Takeshi Nishimura
发明人： Takeshi Nishimura
IPC分类号： B65D85/00
CPC分类号： H05K5/0017 , B29C45/14073 , B29C45/14688 , B29C45/14778 , B29C45/401 , B29C2045/14155 , B29K2709/08 , B29L2031/3431 , B29L2031/445 , H04M1/0266 , H04M1/0283
摘要： A housing case (1) for a small electric device and communication device includes a flat plate (2) having a dimension substantially the same as that of the front portion of the housing case and comprising at least a glass plate, and a resin frame (3) integrated with the flat plate (2) to support the backside periphery of the flat plate (2).
摘要翻译：用于小型电气设备和通信设备的外壳（1）包括具有与外壳的前部的尺寸基本相同的尺寸的平板（2），并且至少包括玻璃板和树脂框架 3）与平板（2）结合以支撑平板（2）的后侧周边。

49. 发明授权

US08113808B2 Two-color molding equipment and two-color molded product 有权
标题翻译：双色成型设备和双色成型产品
公开(公告)号：US08113808B2
公开(公告)日：2012-02-14
申请号：US13124906
申请日：2009-11-25
申请人： Takeshi Nishimura
发明人： Takeshi Nishimura
IPC分类号： B32B3/14 , B29C45/14 , B29C45/16
CPC分类号： B29C45/1671 , B29C45/0025 , B29C45/14778 , B29C45/162 , B29C45/37 , B29C2045/14901 , B29C2045/1682 , B29L2031/3437 , Y10T428/183 , Y10T428/192
摘要： A two-color molding equipment for shaping a two-color molded product by placing a film in primary mold tool configured by a fixed mold and a movable mold, injecting a resin into a first cavity formed by closing the molds to shape a primary molded piece, shifting the primary molded piece provided with the film to secondary mold tool configured by the fixed mold and the movable mold, and injecting a resin into a second cavity formed by closing the molds to shape a secondary molded piece, the two-color molded product composed of an integrated combination of the primary molded piece, the secondary molded piece, and the film interposed therebetween, wherein the first cavity is configured to shape the primary molded piece to be smaller than the film so that a part of the film protrudes from the primary molded piece, and a wall surface located at the protruding portion of the film to constitute the first cavity is provided with a convex portion that restricts mold shrinkage of the film protruding portion in the primary molded piece.
摘要翻译：一种双色成型设备，用于通过将薄膜放置在由固定模具和可移动模具构成的初级模具中来成型双色模制产品，将树脂注入到通过闭合模具形成的第一模腔中，以使第一模制件将设置有薄膜的一次成型体移动到由固定模具和可动模具构成的二次模具中，并将树脂注入到通过闭合模具形成的第二模腔中以形成二次模塑件，双色成型品由一次成型片，二次成型片和介于其间的膜的一体组合构成，其中，第一腔被构造成使一次成型片成形为比膜小，使得膜的一部分从初级模制件和位于薄膜突出部分以构成第一空腔的壁表面设置有限制薄膜突出部的模具收缩的凸部初级模制件中的定位部分。

50. 发明申请

US20100128360A1 ZOOM LENS AND IMAGE PICKUP APPARATUS HAVING THE SAME 有权
标题翻译：变焦镜头和图像拾取器具
公开(公告)号：US20100128360A1
公开(公告)日：2010-05-27
申请号：US12566026
申请日：2009-09-24
申请人： Takeshi Nishimura
发明人： Takeshi Nishimura
IPC分类号： G02B15/14
CPC分类号： G02B15/177
摘要： A zoom lens includes, in order from an object side to an image side, a first lens unit having a negative refractive power and a second lens unit having a positive refractive power. In the zoom lens, an interval between the first and second lens units becomes smaller at a telephoto end than at a wide-angle end during zooming. The first lens unit includes, in order from the object side to the image side, a first lens having a negative refractive power, a second lens having a negative refractive power, which is made of a plastic and has an aspheric lens surface, and a third lens unit having a positive refractive power. In the zoom lens, a refractive index and an Abbe number of the plastic (Nd, νd), a focal length of the second lens (fn), and a focal length of the first lens unit (f1) are appropriately set.
摘要翻译：变焦透镜从物体侧到像侧依次包括具有负屈光力的第一透镜单元和具有正折光力的第二透镜单元。在变焦透镜中，第一透镜单元和第二透镜单元之间的间隔在望远端比在变焦期间的广角端处变小。第一透镜单元从物体侧到像侧依次包括具有负折光力的第一透镜，具有负屈光力的第二透镜，其由塑料制成并具有非球面透镜表面，以及具有正屈光力的第三透镜单元。在变焦透镜中，适当地设定塑料的折射率和阿贝数（Nd，＆ngr; d），第二透镜的焦距（fn）和第一透镜单元（f1）的焦距。

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