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1. 发明授权

US5298570A Biodegradable hydrophilic crosslinked polymer, process for producing it, and uses thereof 失效
标题翻译：可生物降解的亲水交联聚合物，其生产方法及其用途
公开(公告)号：US5298570A
公开(公告)日：1994-03-29
申请号：US932551
申请日：1992-08-20
申请人： Hideyuki Tahara , Hiroshi Ito , Masahito Takagi , Yoshio Irie , Keishi Tsuboi , Shigeru Yamaguchi
发明人： Hideyuki Tahara , Hiroshi Ito , Masahito Takagi , Yoshio Irie , Keishi Tsuboi , Shigeru Yamaguchi
IPC分类号： C02F1/68 , C08F8/00 , C08L33/02 , C11D3/37 , D06L3/02 , D06P1/52 , C08F8/14 , C08F122/02
CPC分类号： D06P1/5278 , C02F1/681 , C08F8/00 , C08L33/02 , C11D3/3757 , D06L3/021 , D06P1/5271 , Y10S526/932
摘要： The invention provides biodegradable crosslinked polymers, which have a chelating effect and a dispersing effect to disperse an oily substance and an inorganic substance hardly soluble in water and are excellent in dispersion into water. The crosslinked polymers comprise; an ingredient of molecular weight 5,000 or less in 50% by weight, a bond having at least one of a group (II) represented by the chemical formula --CO--O-- and a group (III) represented by the chemical formula --CO--NH-- as a composition unit between main chains having a water-soluble oligomer structure having the functional group (I) represented by the general formula --COOM (here, M denotes anyone of a hydrogen atom, monovalent metal, divalent metal, trivalent metal, an ammonium group and organic amine group.), and showing a viscosity of 1,000 cP or less at 20.degree. C. by a 20% by weight aqueous solution of the crosslinked polymer.
摘要翻译：本发明提供具有螯合作用和分散效果的生物降解性交联聚合物，其分散油状物质和几乎不溶于水的无机物质，并且分散于水中优异。交联聚合物包含：分子量为5000以下的成分为50重量％，具有由化学式-CO-O-表示的基团（II）中的至少一种的键和由化学式-CO- NH-作为具有具有由通式-COOM表示的官能团（I）的水溶性低聚物结构的主链之间的组合单元（这里，M表示氢原子，一价金属，二价金属，三价金属，铵基和有机胺基），并且通过20重量％的交联聚合物水溶液在20℃下显示出1,000cP或更低的粘度。

2. 发明授权

US5523380A Polymers having hydroxyl and carboxyl groups, and production process thereof 失效
标题翻译：具有羟基和羧基的聚合物及其制备方法
公开(公告)号：US5523380A
公开(公告)日：1996-06-04
申请号：US273149
申请日：1994-07-13
申请人： Hideyuki Tahara , Hiroshi Itoh , Keiji Kofuji , Masahito Takagi
发明人： Hideyuki Tahara , Hiroshi Itoh , Keiji Kofuji , Masahito Takagi
IPC分类号： C08C19/06 , C08F8/06 , C08G63/00
CPC分类号： C08C19/06 , C08F8/06 , C08F8/16 , C08F2810/50
摘要： A polymer comprising an .alpha.-glycol structure unit ##STR1## and a carboxylic acid-based structure unit ##STR2## provides superior results with respect to dispersibility, a chelating ability and a viscosity-stabilizing effect and is useful as a detergent builder, pigment- and cement-dispersing agents, a hydrogen peroxide stabilizer and a gas barrier agent. This polymer can further comprise the following lactone structure unit. ##STR3## This polymer can be produced by copolymerizing a conjugated diene monomer and a carboxylic acid-based monomer and oxidizing a copolymer obtained.
摘要翻译：包含α-乙二醇结构单元和羧酸基结构单元“IMAGE”的聚合物在分散性，螯合能力和粘度稳定效果方面提供优异的结果，并且可用作洗涤剂助洗剂，颜料 - 水泥分散剂，过氧化氢稳定剂和阻气剂。该聚合物可以进一步包含以下内酯结构单元。该聚合物可以通过使共轭二烯单体和羧酸类单体共聚而得到的共聚物进行氧化而得到。

3. 发明授权

US06756460B2 Water-soluble copolymer and its production process and use 失效
标题翻译：水溶性共聚物及其制备方法和用途
公开(公告)号：US06756460B2
公开(公告)日：2004-06-29
申请号：US09930274
申请日：2001-08-16
申请人： Takuya Saeki , Junichi Nakamura , Yoshikazu Fujii , Masahito Takagi , Shigeru Yamaguchi
发明人： Takuya Saeki , Junichi Nakamura , Yoshikazu Fujii , Masahito Takagi , Shigeru Yamaguchi
IPC分类号： C08F22046
CPC分类号： C08F222/06 , C08F220/04 , C08F290/062 , C11D3/3757
摘要： The present invention provides: a novel water-soluble copolymer which is excellent in performance for uses, such as detergent builders, pigment dispersants, and scale inhibitors. In addition, the present invention provides: a novel liquid detergent builder which has extremely excellent compatibility, high transparency when a liquid detergent composition comprises it, and excellent detergency; and a novel liquid detergent composition comprising the liquid detergent builder. The water-soluble copolymer, according to the present invention, is a novel water-soluble copolymer obtained by copolymerizing comonomers essentially including: an unsaturated monocarboxylic acid monomer (1); an unsaturated dicarboxylic acid monomer (2); and an unsaturated alcoholic monomer (3) having specific structures, with the copolymer being characterized in that the residual amount of the unsaturated dicarboxylic acid monomer is not more than 8 weight %, and the residual amount of the unsaturated alcoholic monomer is not more than 45 weight %.
摘要翻译：本发明提供：洗涤剂助剂，颜料分散剂，防垢剂等使用性优异的新型水溶性共聚物。此外，本发明提供：一种新型液体洗涤剂助洗剂，其具有非常优异的相容性，当液体洗涤剂组合物包含它时具有高透明度，以及优异的去污力; 和包含该液体洗涤剂助洗剂的新型液体洗涤剂组合物。根据本发明的水溶性共聚物是通过共聚单体获得的新型水溶性共聚物，基本上包括：不饱和单羧酸单体（1）; 不饱和二羧酸单体（2）; 和具有特定结构的不饱和醇单体（3），该共聚物的特征在于不饱和二羧酸单体的残留量不大于8重量％，不饱和醇单体的残留量不大于45 重量％。

4. 发明授权

US06166149A Hydrophilic graft polymer, production process therefor, composition containing the polymer, and use thereof 失效
标题翻译：亲水接枝聚合物，其制备方法，含有聚合物的组合物及其用途
公开(公告)号：US06166149A
公开(公告)日：2000-12-26
申请号：US993673
申请日：1997-12-16
申请人： Shigeru Yamaguchi , Masahito Takagi , Takuya Saeki
发明人： Shigeru Yamaguchi , Masahito Takagi , Takuya Saeki
IPC分类号： C04B24/26 , C02F5/10 , C04B24/32 , C08F283/06 , C08L51/08
CPC分类号： C02F5/10 , C08F283/06 , C08L51/08
摘要： The invention provides: 1) a composition comprising a hydrophilic graft polymer of 60 to 98 wt %, a polyether compound of 20 to 40 wt %, and an unsaturated carboxylic acid type polymer of 0 to 5 wt %; 2) a polymer which is obtained by graft-polymerizing a monoethylenically unsaturated monomer onto a polyether compound having a repeating unit of --RCH--CH.sub.2 --O-- of 30 mol % or more of the polyether compound, and has a purity of at least 75%; and 3) a scale inhibitor comprising a polymer which is obtained by graft-polymerizing a monoethylenically unsaturated monomer onto a polyether compound having ethylene oxide of 80 mol % or more as a structural unit, and has a hydroxyl group value of 30 mgKOH/g or more and an acid value of 200 mgKOH/g or more.
摘要翻译：本发明提供：1）含有60〜98重量％的亲水性接枝聚合物，20〜40重量％的聚醚化合物和0〜5重量％的不饱和羧酸型聚合物的组合物， 2）通过将单烯属不饱和单体接枝聚合到具有30重量％以上的聚醚化合物的-RCH-CH 2 -O-的重复单元的聚醚化合物而得到的聚合物，其纯度为至少75 ％; 和3）包含聚合物的防垢剂，其通过将单烯属不饱和单体接枝聚合到具有80摩尔％以上的环氧乙烷的聚醚化合物作为结构单元而获得，并且羟基值为30mgKOH / g或更多且酸值为200mgKOH / g以上。

5. 发明授权

US06447696B1 Grafted polymer and its production process and use 失效
标题翻译：接枝聚合物及其生产工艺和用途
公开(公告)号：US06447696B1
公开(公告)日：2002-09-10
申请号：US09618276
申请日：2000-07-18
申请人： Masahito Takagi , Shigeru Yamaguchi
发明人： Masahito Takagi , Shigeru Yamaguchi
IPC分类号： C02F512
CPC分类号： C11D3/3776 , C08F283/00 , C08F283/06 , C08L51/08 , C08L71/02 , C23F11/173 , C23F14/02 , C08L2666/02 , C08L2666/04 , C08L2666/24
摘要： The present invention provides: a novel grafted polymer which has good hydrophilicity and is excellent in the adsorbency and the dispersibility; and a scale inhibitor and a detergent additive, both of which involve the use of this grafted polymer. The grafted polymer is obtained by a production process comprising the steps of: polymerizing an alkylene oxide component with an ethylene oxide content of at least 50 mol % to obtain a polyether compound (A) having a number-average molecular weight of not lower than 200; and graft-polymerizing a graft component (B) onto the resultant polyether compound (A) in a specific ratio, wherein the graft component (B) includes N-vinylpyrrolidone (b1) as an essential component and might further include a monoethylenically unsaturated monomer (b2), wherein when the monomer (b2) includes a carboxyl-group-containing monoethylenically unsaturated monomer (b2-1) including a monomer having a structure formable into a carboxylic acid (or salt) by hydrolysis, the resultant polymer is hydrolyzed such that not less than 50 mol % of all structural units as derived from the monomer (b2-1) can have a carboxyl group. The resultant grafted polymer is used for the scale inhibitor and the detergent additive.
摘要翻译：本发明提供：亲水性好，吸附性和分散性优异的新型接枝聚合物，以及阻垢剂和洗涤剂添加剂，它们都涉及使用该接枝聚合物。通过包括以下步骤的制备方法获得接枝聚合物：使环氧乙烷含量为至少50摩尔％的环氧烷组分聚合，得到数均分子量不低于200的聚醚化合物（A） ; 和接枝组分（B）以特定的比例将得到的聚醚化合物（A）接枝聚合，其中接枝组分（B）包括N-乙烯基吡咯烷酮（b1）作为主要组分，并且还可以包括单烯属不饱和单体 b2），其中当单体（b2）包含含羧基的单烯属不饱和单体（b2-1）时，包括具有通过水解形成羧酸（或盐）结构的单体的单体，所得聚合物被水解，使得从单体（b2-1）衍生的所有结构单元的摩尔％不小于50mol％可以具有羧基。所得的接枝聚合物用于防垢剂和洗涤剂添加剂。

6. 发明授权

US06535118B1 Priority controlled network 失效
标题翻译：优先控制网络
公开(公告)号：US06535118B1
公开(公告)日：2003-03-18
申请号：US10040729
申请日：2001-12-29
申请人： Masahito Takagi , Ichiro Masaki
发明人： Masahito Takagi , Ichiro Masaki
IPC分类号： G08B2300
CPC分类号： G08B13/19693 , G08B13/19645 , G08B13/19656
摘要： A priority controlled network wherein a plurality of sensor terminals, at least one display terminal, and control circuit are interconnected by a network, and within each sensor terminal is a priority determining unit to which are supplied data from one or more sensors in the sensor terminal, and parameters controlling the priority determining from the control circuit, whereby priority determining by said priority determining unit is obtained by using said data and said parameters so that a particular priority value is determined for each of the plurality of sensor terminals and selected priority value data are displayed in the at least one display terminal and capacity of said network is optimally used where more than one display terminal is provided.
摘要翻译：一种优先控制网络，其中多个传感器终端，至少一个显示终端和控制电路通过网络互连，并且在每个传感器终端内是优先级确定单元，从传感器终端中的一个或多个传感器提供数据以及控制来自控制电路的优先级确定的参数，由此通过使用所述数据和所述参数来获得所述优先级确定单元的优先级确定，以便为多个传感器终端中的每一个确定特定优先级值，并且选择优先级值数据显示在所述至少一个显示终端中，并且在提供多于一个显示终端的情况下最佳地使用所述网络的容量。

7. 发明授权

US06684137B2 Traffic accident recording system 失效
标题翻译：交通事故记录系统
公开(公告)号：US06684137B2
公开(公告)日：2004-01-27
申请号：US10040509
申请日：2001-12-29
申请人： Masahito Takagi , Ichiro Masaki
发明人： Masahito Takagi , Ichiro Masaki
IPC分类号： G01B1700
CPC分类号： G08G1/205 , G07C5/008
摘要： A traffic accident recording system, wherein a recording unit is provided along a road, comprising a TV camera for continously obtaining visual images of a certain section of the road and a storage unit for continuously storing the visual images from the TV camera, and an accident recognition unit provided in a vehicle which upon occurrence of an accident transmits a trigger signal to the recording unit so that the storage unit retains visual images of the section of the road whereat the accident occurred at specified time durations before, during and after the occurrence of the accident. Thereafter, the stored visual images can be accessed and stored for later use. Also devices are provided for periodically discarding visual images not used.
摘要翻译：一种交通事故记录系统，其中沿着道路设置记录单元，包括用于连续地获得道路的某一部分的视觉图像的TV摄像机和用于连续存储来自TV摄像机的视觉图像的存储单元和事故在车辆中提供的识别单元，其在事故发生时向记录单元发送触发信号，使得存储单元保留在事件发生之前，期间和之后的特定持续时间的事故发生的道路的部分的视觉图像意外。此后，存储的视觉图像可以被存取和存储以供以后使用。还提供了用于周期性地丢弃未使用的可视图像的设备。

8. 发明授权

US5600276A Integrated circuit comprising a resistor of stable resistive value 失效
标题翻译：集成电路包括具有稳定电阻值的电阻器
公开(公告)号：US5600276A
公开(公告)日：1997-02-04
申请号：US661133
申请日：1996-06-10
申请人： Makoto Imamura , Masahito Takagi
发明人： Makoto Imamura , Masahito Takagi
IPC分类号： H01L27/04 , G06G7/62 , H01L21/02 , H01L21/822 , G06G7/12
CPC分类号： G06G7/62 , H01L28/20
摘要： An improved semiconductor integrated circuit comprising a substrate, at least one first semiconductor resistor, and at least one second semiconductor resistor, with the the first and second resistors defining a resistance ratio, and a bootstrap electrode at a desired potential, wherein variation in resistance value of the first resistor is determined by the potential difference between the first resistor and the substrate, and variation in resistance value of the second resistor is determined by the potential at the boot-strap electrode, and wherein the variation in the resistance value of the second resistor acts to cancel out the variation in the first resistor resistance value, whereby an accurate device is produced by the invention.
摘要翻译：一种改进的半导体集成电路，包括基板，至少一个第一半导体电阻器和至少一个第二半导体电阻器，其中所述第一和第二电阻器限定电阻比，以及自举电极处于期望电位，其中电阻值的变化第一电阻器的电阻值由第一电阻器和衬底之间的电位差决定，第二电阻器的电阻值的变化由引导电极的电位确定，并且其中第二电阻器的电阻值的变化电阻器用于抵消第一电阻器电阻值的变化，从而通过本发明产生精确的装置。

9. 发明授权

US06472978B1 Traffic system to prevent from accidents 失效
标题翻译：交通系统防止事故
公开(公告)号：US06472978B1
公开(公告)日：2002-10-29
申请号：US09721807
申请日：2000-11-24
申请人： Masahito Takagi , Ichiro Masaki
发明人： Masahito Takagi , Ichiro Masaki
IPC分类号： B60Q2100
CPC分类号： G08G1/005 , G08G1/166
摘要： An improved traffic accident preventing system to alarm both a driver on vehicle and pedestrian each other using a radio communication unit when they are located close. This system also provides a traffic monitoring and control system using communication between vehicle, pedestrian with communication unit and radio unit equipped by roadside, in which a traffic management center can send information to a specific vehicle and pedestrian with communication unit, and also receive information from them.
摘要翻译：改进的交通事故防止系统当位于靠近时，使用无线电通信单元在车辆和行人上彼此报警。该系统还提供了一种通过车辆，行人与通信单元和路边无线电单元之间的通信的交通监控和控制系统，其中交通管理中心可以通过通信单元向特定车辆和行人发送信息，并且还从他们。

10. 发明授权

US06441748B1 Road surface condition monitoring system using sensors disposed under the road 失效
标题翻译：道路状况监测系统采用传感器布置在道路下
公开(公告)号：US06441748B1
公开(公告)日：2002-08-27
申请号：US09824507
申请日：2001-04-02
申请人： Masahito Takagi , Ichiro Masaki
发明人： Masahito Takagi , Ichiro Masaki
IPC分类号： G08G100
CPC分类号： G08G1/096716 , G08G1/096758 , G08G1/096783
摘要： A road surface monitoring system for monitoring the condition of a road surface wherein at least one sensor unit is interchangeably provided in a sealed container disposed below the road surface and a power source is provided to power the sensor unit, and a communications device is provided to obtain measurement and/or monitoring data from the at least one sensor unit and to provide control signals to the at least one sensor unit, whereby an inexpensive and readily maintainable system is provided.
摘要翻译：一种用于监测路面状况的路面监测系统，其中至少一个传感器单元可互换地设置在设置在路面下方的密封容器中，并且设置有用于为传感器单元提供动力的通信设备，从所述至少一个传感器单元获得测量和/或监测数据，并且向所述至少一个传感器单元提供控制信号，由此提供便宜且易于维护的系统。

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