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91. 发明授权

US5859294A Process for the production of high-purity naphthalenedicarboxylic acid 失效
标题翻译：生产高纯萘二甲酸的方法
公开(公告)号：US5859294A
公开(公告)日：1999-01-12
申请号：US943718
申请日：1997-10-03
申请人： Akio Hashimoto , Ryusuke Shigematsu , Kenichi Nakamura , Makoto Takagawa
发明人： Akio Hashimoto , Ryusuke Shigematsu , Kenichi Nakamura , Makoto Takagawa
IPC分类号： C07C51/43 , C07C51/487 , C07C51/42
CPC分类号： C07C51/43 , C07C51/487
摘要： A process for producing a high-purity naphthalenedicarboxylic acid having an improved hue or an excellent hue from a crude naphthalenedicarboxylic acid obtained by the oxidation of dialkyl naphthalene, industrially advantageously at high yields, which comprises dissolving a crude naphthalenedicarboxylic acid obtained by the oxidation of dialkyl naphthalene in an aqueous solution containing an aliphatic amine, an alicyclic amine or acetonitrile, removing heavy metal components contained as impurities until the content of the heavy metal components based on the crude naphthalenedicarboxylic acid is 100 ppm or less, and heating the aqueous solution containing a naphthalenedicarboxylic acid amine salt to distill off the amine.
摘要翻译：一种生产高纯度萘二甲酸的方法，其具有通过二烷基萘氧化得到的粗萘二甲酸改善的色调或优异的色调，在工业上有利地以高产率，其包括将通过二烷基氧化得到的粗萘二羧酸溶解萘在含有脂肪族胺，脂环族胺或乙腈的水溶液中，除去作为杂质的重金属成分，直到基于粗萘二羧酸的重金属成分的含量为100ppm以下，并加热含有萘二甲酸胺盐蒸馏除去胺。

92. 发明授权

US5668229A Process for preparing high-molecular weight acrylamide polymer 失效
标题翻译：制备高分子量丙烯酰胺聚合物的方法
公开(公告)号：US5668229A
公开(公告)日：1997-09-16
申请号：US747269
申请日：1996-11-12
申请人： Takashi Abe , Hiroshi Itoh , Manabu Tsuruta , Shoko Oyanagi , Kenichi Nakamura
发明人： Takashi Abe , Hiroshi Itoh , Manabu Tsuruta , Shoko Oyanagi , Kenichi Nakamura
IPC分类号： C08F2/10 , C08F4/40 , C08F20/56 , C08F22/38
CPC分类号： C08F20/56
摘要： A process for preparing an acrylamide polymer is herein disclosed which comprises the step of initiating polymerization in the presence of an oxidation-reduction system polymerization initiator comprising two or more kinds of oxidizing agents and a reducing agent. According to this process, the polymerization rate can be remarkably increased without bringing about a decrease in the molecular weight of the polymer, and hence, restriction on manufacturing facilities and apparatuses can be relieved and productivity can be remarkably enhanced, which permits a decrease in manufacturing cost.
摘要翻译：本文公开了一种制备丙烯酰胺聚合物的方法，其包括在包含两种或更多种氧化剂和还原剂的氧化还原体系聚合引发剂存在下引发聚合的步骤。根据该方法，聚合速度可以显着提高，而不会导致聚合物的分子量降低，因此可以减轻制造设备和装置的限制，并且可以显着提高生产率，这允许制造的减少成本。

93. 发明授权

US5644086A Preloaded linear beam vibration sensor 失效
标题翻译：预载线束振动传感器
公开(公告)号：US5644086A
公开(公告)日：1997-07-01
申请号：US727135
申请日：1996-10-08
申请人： Sean Samuel Cahill , Walter Snoeys , Kenichi Nakamura
发明人： Sean Samuel Cahill , Walter Snoeys , Kenichi Nakamura
IPC分类号： G01P15/08 , G01P15/125 , G01V1/18 , G01H11/06
CPC分类号： G01V1/181 , G01P15/0891 , G01P15/125 , G01P2015/0831
摘要： An miniaturized accelerometer having a narrow bandwidth and behaving as a switch sensitive only to low frequencies such as contained in earthquakes includes: a unbalanced see-saw beam assembly composed of beams 2 and masses 3 at opposite ends of the beams 2. The beams 2 have their suspension at a location with slightly different distances from the masses 3 along a line parallel to and vertically offset from the line connecting centers of gravity of the masses 3.
摘要翻译：小型化的加速度计具有窄带宽，并且作为仅对诸如包含在地震中的低频敏感的开关包括：由波束2和波束2的相对端处的质量块3组成的不平衡锯齿组件。梁2具有它们的悬挂位置与沿着与连接质心3的重心的线平行并垂直偏离的线与质量3的距离略微不同的距离。

94. 发明授权

US5384706A Suspension system for vehicle 失效
标题翻译：车辆悬挂系统
公开(公告)号：US5384706A
公开(公告)日：1995-01-24
申请号：US138387
申请日：1993-10-20
申请人： Masaaki Uchiyama , Kenichi Nakamura , Takashi Nezu , Hidekatsu Ozaki
发明人： Masaaki Uchiyama , Kenichi Nakamura , Takashi Nezu , Hidekatsu Ozaki
IPC分类号： B60G17/015 , B60G17/00
CPC分类号： B60G17/0152 , B60G2202/154 , B60G2400/102 , B60G2400/252 , B60G2400/51 , B60G2500/112 , B60G2600/02 , B60G2600/182
摘要： A suspension system for a vehicle which has a hydraulic cylinder that extends and retracts in accordance with a change in the distance between a vehicle body and an axle to vary the volumetric capacity of a working chamber defined therein, an accumulator connected to the working chamber in the hydraulic cylinder, a control valve controlling the flow rate of oil charged into and discharged from the accumulator and the hydraulic cylinder, and a vehicle level sensor detecting a change in the above-described distance. The suspension system further has a control unit that controls the control valve, on the basis of a flow control signal obtained by multiplying the detected signal from the vehicle level sensor by an amplification factor, so as to restore the vehicle to a neutral state. The control unit is arranged to increase the amplification factor when the amount of the extension or retraction of the hydraulic cylinder is close to the extent of the full stroke thereof. When the vehicle is running on a normal road surface, the suspension system absorbs any changes in the road surface, thereby stably maintaining the attitude of the vehicle body, and in the case of large irregularities, it is possible to prevent full rebound or full bump which would otherwise occur when the hydraulic cylinder performs a full-stroke operation.
摘要翻译：一种用于车辆的悬架系统，其具有根据车身和轴之间的距离的变化而延伸和缩回的液压缸，以改变其中限定的工作室的容积，连接到工作室的蓄能器液压缸，控制进入和从蓄能器和液压缸排出的油的流量的控制阀以及检测上述距离变化的车辆液位传感器。悬架系统还具有控制单元，其基于通过将来自车辆液位传感器的检测信号乘以放大系数获得的流量控制信号来控制控制阀，以便将车辆恢复到中立状态。控制单元被布置成当液压缸的伸缩量接近其全行程的程度时增大放大系数。当车辆在正常路面上行驶时，悬架系统吸收路面的任何变化，从而稳定地保持车体的姿态，并且在大的不规则的情况下，可以防止全部反弹或全部碰撞否则将在液压缸执行全行程操作时发生。

95. 发明授权

US5326658A Lithium secondary battery using a non-aqueous solvent 失效
标题翻译：锂二次电池使用非水溶剂
公开(公告)号：US5326658A
公开(公告)日：1994-07-05
申请号：US992174
申请日：1992-12-17
申请人： Yuzuru Takahashi , Kenichi Nakamura , Jitsuo Oishi , Hiroaki Shigeta
发明人： Yuzuru Takahashi , Kenichi Nakamura , Jitsuo Oishi , Hiroaki Shigeta
IPC分类号： H01M4/131 , H01M4/133 , H01M4/58 , H01M4/587 , H01M10/0525 , H01M10/36 , H01M4/36 , C10B31/00
CPC分类号： H01M4/587 , H01M10/0525 , H01M4/131 , H01M4/133
摘要： The invention provides for a lithium secondary battery using a non-aqueous solvent wherein the anode material is prepared by the pyrolysis of organic compound starting materials obtained by reacting at least one conjugated polycyclic compound with a nitro compound or with a nitrating agent. The anode material contains at least the elements carbon and nitrogen, the nitrogen content ranging from 0.5% to 6% by weight. Eighty percent or more of this nitrogen is bound to carbon by either C--N or C.dbd.N bonds. The ratio of the intensity of the x-ray photoelectron spectroscopy ("XPS") peak observed for the anode material at 401.2.+-.0.2 eV to the intensity of peak observed for the anode material at 398.8.+-.0.4 eV is 1.0:1 or more.
摘要翻译：本发明提供一种使用非水溶剂的锂二次电池，其中阳极材料通过使至少一种共轭多环化合物与硝基化合物反应而获得的有机化合物起始材料的热解制备。阳极材料至少含有碳和氮元素，氮含量为0.5％至6％重量。 80％以上的这种氮通过C-N或C = N键与碳结合。在阳极材料中观察到的阳极材料在401.2 +/- 0.2eV处观察到的x射线光电子能谱强度（“XPS”）的峰值与阳极材料在398.8 +/- 0.4eV处观察到的峰强度的比值为1.0： 1个或更多。

96. 发明授权

US5247791A Power generation plant and power generation method without emission of carbon dioxide 失效
标题翻译：发电厂和发电二氧化碳排放方法
公开(公告)号：US5247791A
公开(公告)日：1993-09-28
申请号：US930339
申请日：1992-08-17
申请人： Pyong S. Pak , Kenichi Nakamura , Yutaka Suzuki
发明人： Pyong S. Pak , Kenichi Nakamura , Yutaka Suzuki
IPC分类号： F01K21/04 , F01K23/10 , F02C3/34
CPC分类号： F02C3/34 , F01K21/047 , F01K23/10 , Y02E20/16 , Y02E20/326 , Y02E20/344
摘要： In a closed type thermal power generation plant, the fuel is supplied in the combustor and burnt therein in the presence of oxygen, instead of air. The combustion gas mainly including water and carbon dioxide is delivered from the combustor into the turbine. A turbine exhaust gas is fed into the waste heat boiler to carry out heat exchanging operation therein and an exhaust gas mainly including water component and carbon dioxide from the waste heat boiler is fed into the condenser. The gas component mainly including the carbon dioxide is separated from the condensate in the water-gas separator and may be fed into the combustor in a compressed state, or the separated gas component may be recovered externally to the plant without emitting the same into the atmosphere. The separated condensate is fed into the waste heat boiler to be subjected to heat exchanging operation therein to generate superheated steam which is to be fed into the combustor, or may be recovered externally.Further, a steam turbine may be connected to the waste heat boiler and generator. A condensor may then be connected to the steam turbine and waste heat boiler so that the steam turbine, condenser and waste heat boiler constitute a closed cycle.
摘要翻译：在封闭型火力发电厂中，燃料在氧气的存在下被供给到燃烧器中并在其中燃烧，而不是空气。主要包括水和二氧化碳的燃烧气体从燃烧器输送到涡轮机。涡轮废气被送入废热锅炉中进行热交换操作，主要包括来自废热锅炉的水分和二氧化碳的排气被送入冷凝器。主要包括二氧化碳的气体组分与水煤气分离器中的冷凝物分离，可以以压缩状态进入燃烧器，或者分离的气体组分可以从外部回收到设备而不将其排放到大气中。将分离出的冷凝物送入废热锅炉中进行热交换操作，生成供给燃烧器的过热蒸汽，或从外部回收。此外，蒸汽轮机可以连接到废热锅炉和发电机。然后可以将冷凝器连接到蒸汽轮机和废热锅炉，使得蒸汽轮机，冷凝器和废热锅炉构成封闭循环。

97. 发明授权

US5109959A Disc brake pad assembly which resists radial outward displacement 失效
标题翻译： DISC制动盘组件，可抵抗径向偏移位移
公开(公告)号：US5109959A
公开(公告)日：1992-05-05
申请号：US493740
申请日：1990-03-15
申请人： Toshio Kondo , Kenji Urata , Masayoshi Katagiri , Kenichi Nakamura
发明人： Toshio Kondo , Kenji Urata , Masayoshi Katagiri , Kenichi Nakamura
IPC分类号： F16D55/227 , F16D65/097
CPC分类号： F16D55/227 , F16D65/0972
摘要： A disc brake assembly includes a mounting member and two brake pads mounted on the mounting member on opposite sides of a disc to be acted upon the brake pads. The brake pads are mounted on backing plates which have circumferential ends disposed in facing relationship to torsion-resisting surfaces of the mounting member. The torsion-resisting surfaces have circumferentially extending projections which engage the backing plates in a manner resisting radial outward movement of the brake pads in response to frictional braking forces.

98. 发明授权

US5043944A Semiconductor memory device with improved output to differential data lines 失效
标题翻译：半导体存储器件具有改进的输出到差分数据线
公开(公告)号：US5043944A
公开(公告)日：1991-08-27
申请号：US611056
申请日：1990-11-09
申请人： Kenichi Nakamura , Makoto Segawa
发明人： Kenichi Nakamura , Makoto Segawa
IPC分类号： G11C11/41 , G11C7/10 , G11C11/407 , G11C11/409 , G11C11/417
CPC分类号： G11C7/1057 , G11C7/1048 , G11C7/1051 , G11C7/106
摘要： A semiconductor memory device includes a memory cell array having a plurality of memory cells, each of the cells being capable of storing a data and being selected by an address; a pair of data lines to which a pair of complementary data from a selected memory cell are imputted; an equalizer for short-circuiting and equalizing the pair of data lines when an equalizing signal is applied; an output circuit for outputting a single signal corresponding to the pair of complementary data from the pair of data lines; a pair of latch circuits provided between the output circuit and the equalizer for the pair of data lines, the pair of latch circuits holding the pair of complementary data; a pair of output buffer circuit provided between the pair of latch circuits and the equalizer for the pair of data lines, the pair of output buffer circuits capable of taking a low impedance state wherein the potentials per se of the pair of data lines are outputted, and a high impedance state wherein the potential change of the pair of data lines is not transmitted to the output side of the pair of output buffer circuits; and a controller for generating a first control signal which makes the pair of output buffer circuits to enter the high impedance state before the equalizing signal is applied to the equalizer and a second control signal which makes the pair of output buffer circuits to enter the low impedance state after the equalizing signal is turned off.

99. 发明授权

US4858210A Apparatus with synthetic resin hand shaft 失效
标题翻译：合成树脂手轴装置
公开(公告)号：US4858210A
公开(公告)日：1989-08-15
申请号：US118259
申请日：1987-11-09
申请人： Wataru Yamada , Satoshi Fujio , Kenichi Nakamura
发明人： Wataru Yamada , Satoshi Fujio , Kenichi Nakamura
IPC分类号： G04B13/02
CPC分类号： G04B13/026
摘要： An apparatus has a hand shaft formed of synthetic resin which has a first hand shaft portion and a second hand shaft portion having an insertion hole into which the first hand shaft portion is inserted to be rotatable. The first hand shaft portion is formed in a columnar shape by molding with the synthetic resin containing fiber-like reinforcing materials. In the synthetic resin forming the first hand shaft portion, the longitudinal axes of fiber-like reinforcing materials are oriented to be consistent with the longitudinal axis of the first hand shaft.
摘要翻译：一种装置具有由合成树脂形成的手轴，该手轴具有第一手轴部分和具有插入孔的第二手轴部分，第一手轴部分插入该插入孔以可转动。第一手轴部分通过用含有纤维状增强材料的合成树脂成型而形成为柱状。在形成第一手轴部的合成树脂中，纤维状增强材料的纵向轴线被定向成与第一手轴的纵向轴线一致。

100. 发明授权

US4846128A Ignition timing control system for internal combustion engine 失效
标题翻译：内燃机点火正时控制系统
公开(公告)号：US4846128A
公开(公告)日：1989-07-11
申请号：US868593
申请日：1986-05-30
申请人： Shizuo Yagi , Yoshiaki Hirosawa , Makoto Kawai , Yorihisa Yamamoto , Haruhiko Yoshikawa , Kenichi Nakamura
发明人： Shizuo Yagi , Yoshiaki Hirosawa , Makoto Kawai , Yorihisa Yamamoto , Haruhiko Yoshikawa , Kenichi Nakamura
IPC分类号： F02P5/10 , F02P5/145
CPC分类号： F02P5/106 , F02P5/1455 , Y02T10/46
摘要： An ignition timing control system for an internal combustion engine which controls the ignition timing for one engine cycle in response to the maximum peak position datum of the indicative pressure signal representing the inner pressure within the combustion chamber during the preceding engine cycle. A misfire detecting means is provided which produces a misfire detection signal upon incomplete combustion in the combustion chamber in an engine cycle. The maximum peak position datum is neglected during the engine cycle in which the misfire detection signal appears. At least one pressure sensor is provided for one cylinder in a group of the cylinders having generally the same charging efficiency or volumetric efficiency.
摘要翻译：一种用于内燃机的点火正时控制系统，其响应于表示前一个发动机循环期间燃烧室内的内部压力的指示性压力信号的最大峰值位置数据来控制一个发动机循环的点火正时。提供失火检测装置，其在发动机循环中在燃烧室中不完全燃烧时产生失火检测信号。在出现失火检测信号的发动机循环期间，最大峰值位置数据被忽略。为一组气缸中的一个气缸提供至少一个压力传感器，其具有大致相同的充电效率或体积效率。

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