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. 发明申请

US20070245988A1 Variable-valve-actuation apparatus for internal combustion engine 有权
标题翻译：用于内燃机的可变阀致动装置
公开(公告)号：US20070245988A1
公开(公告)日：2007-10-25
申请号：US11812197
申请日：2007-06-15
申请人： Makoto Nakamura , Yoshihiko Yamada
发明人： Makoto Nakamura , Yoshihiko Yamada
IPC分类号： F01L1/34
CPC分类号： F01L13/0063 , F01L1/022 , F01L1/25 , F01L1/267 , F01L13/0026 , F01L2013/0073 , F01L2820/032 , Y10T74/19014
摘要： A VVA apparatus includes a control shaft arranged rotatable in accordance with the engine operating conditions, an alteration mechanism for changing a lift amount and an operating angle of an engine valve in accordance with rotation of the control shaft, and a drive mechanism for rotating the control shaft and including an electric motor and a reduction mechanism. The reduction mechanism has a reduction ratio set to be larger when the valve is under small lift-amount and operating-angle control than when the valve is under large lift-amount and operating-angle control.
摘要翻译： VVA装置包括根据发动机工作条件可旋转地设置的控制轴，用于根据控制轴的旋转改变发动机气门的升程量和操作角度的变更机构，以及用于使控制轴旋转的驱动机构并且包括电动机和减速机构。当阀处于小升程量和操作角度控制下时，与阀处于大提升量和操作角度控制下相比，减速机构具有设定为较大的减速比。

42. 发明申请

US20070176682A1 Receiving circuit, and receiving apparatus and transmitting/receiving apparatus using the receiving circuit 失效
标题翻译：接收电路，以及使用接收电路的接收装置和发送/接收装置
公开(公告)号：US20070176682A1
公开(公告)日：2007-08-02
申请号：US10591850
申请日：2005-03-07
申请人： Makoto Nakamura , Hidehiko Kurimoto , Kaoru Ishida
发明人： Makoto Nakamura , Hidehiko Kurimoto , Kaoru Ishida
IPC分类号： H03G3/00
CPC分类号： H03G1/0088 , H03G3/3052 , H04B1/30
摘要： An object of the invention is to provide a receiving circuit where the quality of reception can be prevented from deteriorating when the gain changes, so that the good quality of the received signal can be preserved, as well as a receiving apparatus and a transmitting/receiving apparatus using the receiving circuit. In the configuration of the invention, a switch (113) is converted to a short state in response to a change in the gain of a variable gain amplifier (107) by means of a gain control apparatus 112, and thereby, the output terminal of a high pass filter (111) is fixed at a reference voltage and the cutoff frequency of a low pass filter (108) is increased. As a result, the period during which the DC voltage has transient response properties in the low pass filter (108) can be shortened, and this transient response prevented from passing through the high pass filter (111).
摘要翻译：本发明的目的是提供一种接收电路，其中当增益改变时可以防止接收质量恶化，从而可以保持接收信号的良好质量，以及接收装置和发送/接收使用接收电路的装置。在本发明的结构中，通过增益控制装置112响应于可变增益放大器（107）的增益的变化而将开关（113）转换为短状态，由此，输出端子高通滤波器（111）被固定在参考电压上，并且低通滤波器（108）的截止频率增加。结果，可以缩短在低通滤波器（108）中具有瞬态响应特性的直流电压的周期，并且防止该瞬态响应通过高通滤波器（111）。

43. 发明申请

US20070166524A1 Porous carbon electrode substrate and its production method and carbon fiber paper 审中-公开
标题翻译：多孔碳电极基板及其生产方法和碳纤维纸
公开(公告)号：US20070166524A1
公开(公告)日：2007-07-19
申请号：US11723017
申请日：2007-03-15
申请人： Makoto Nakamura , Yoshihiko Hosako , Hidehiko Ohashi , Mitsuo Hamada , Kazushige Mihara
发明人： Makoto Nakamura , Yoshihiko Hosako , Hidehiko Ohashi , Mitsuo Hamada , Kazushige Mihara
IPC分类号： D04H1/00
CPC分类号： D21H13/50 , C04B35/83 , C04B2235/424 , C04B2235/48 , C04B2235/5212 , C04B2235/5248 , C04B2235/5256 , C04B2235/526 , C04B2235/5264 , C04B2235/602 , C04B2235/77 , C04B2235/94 , C04B2235/96 , D21H13/16 , D21H15/06 , D21H17/36 , D21H17/48 , D21H21/18 , D21H21/52 , H01M4/8605 , H01M4/96 , H01M8/0234 , H01M2008/1095 , Y02P70/56 , Y10T428/249924 , Y10T428/30
摘要： The present invention provides carbon fiber paper consisting of an organic high-molecular compound as a binder and carbon fibers, characterized in that the carbon fibers contain thin fibers with an average diameter smaller than 5 μm and an average fiber length of 3 to 10 mm; a porous carbon electrode substrate for a fuel cell having a thickness of 0.05 to 0.5 mm and a bulk density of 0.3 to 0.8 g/cm3, also having a bending strength of 10 MPa or higher and a deflection of 1.5 mm or more at the time of bending, measured by a three-point bending test in conditions of using a sample width of 1 cm, a strain rate of 10 mm/min, and a distance between supporting points of 2 cm; and a method of producing a porous carbon electrode substrate for a fuel cell by impregnating the carbon fiber paper with a thermosetting resin, curing the thermosetting resin by heating and pressing treatment, and then carbonizing the paper. The electrode substrate of the present invention is excellent in flexibility and bending strength and able to be rolled on a roll and thus has high productivity, and the carbon fiber paper of the present invention is suitable for producing the electrode substrate.
摘要翻译：本发明提供由作为粘合剂的有机高分子化合物和碳纤维组成的碳纤维纸，其特征在于，所述碳纤维含有平均直径小于5μm，平均纤维长度为3〜10mm的细纤维; 具有厚度为0.05〜0.5mm，体积密度为0.3〜0.8g / cm 3的燃料电池用多孔碳电极基板，其弯曲强度为10MPa以上，偏转在使用1cm的样品宽度，10mm / min的应变速度和2cm的支撑点之间的距离的条件下，通过三点弯曲试验测定弯曲时的1.5mm以上的1.5mm以上。以及通过用热固性树脂浸渍碳纤维纸来制造用于燃料电池的多孔碳电极基板的方法，通过加热和压制处理固化热固性树脂，然后碳化碳纸。本发明的电极基板的柔软性和弯曲强度优异，能够在辊上滚动，因此具有高生产率，本发明的碳纤维纸适用于制造电极基板。

44. 发明申请

US20070117901A1 Thermoplastic resin composition 有权
标题翻译：热塑性树脂组合物
公开(公告)号：US20070117901A1
公开(公告)日：2007-05-24
申请号：US11635798
申请日：2006-12-08
申请人： Masami Suzuki , Morio Tsunoda , Hajime Ohyama , Makoto Nakamura , Kiyoji Takagi
发明人： Masami Suzuki , Morio Tsunoda , Hajime Ohyama , Makoto Nakamura , Kiyoji Takagi
IPC分类号： C08K3/34
CPC分类号： C08L77/02 , C08K3/34 , C08L23/0861 , C08L29/04 , C08L53/00 , C08L53/02 , C08L53/025 , C08L77/00 , C08L77/06 , C08L2205/02 , C08L2205/035 , C08L2666/02 , C08L2666/04 , C08L2666/24
摘要： The present invention relates to a thermoplastic resin composition which excels in impact resistance, dimension stability and rigidity, and also excels in appearance, fluidity and paint film adhesion property, and further which is very useful as manufacturing materials for exterior parts of automobile. A thermoplastic resin composition comprising component (A): a polyamide resin; component (B): a hydrogenated product of block copolymer comprising vinyl aromatic polymer block (a) and conjugated diene based polymer block (b), and/or ethylene-α-olefin based block copolymer; component (C): a modified hydrogenated product of block copolymer comprising the vinyl aromatic polymer block (a) and the conjugated diene based polymer block (b), which hydrogenated product is modified by addition of an unsaturated acid and/or derivative thereof; component (D): a plate-like and/or needle-like inorganic filler; and component (F): an ethylene-vinyl alcohol copolymer and/or a partial saponified product of ethylene-vinyl acetate copolymer.
摘要翻译：本发明涉及耐冲击性，尺寸稳定性和刚性优异的外观，流动性和漆膜附着性优异的热塑性树脂组合物，进一步作为汽车用外装件的制造材料非常有用。一种热塑性树脂组合物，其包含组分（A）：聚酰胺树脂; 组分（B）：包含乙烯基芳族聚合物嵌段（a）和共轭二烯基聚合物嵌段（b）的嵌段共聚物的氢化产物和/或乙烯-α-烯烃基嵌段共聚物; 组分（C）：包含乙烯基芳族聚合物嵌段（a）和共轭二烯基聚合物嵌段（b）的嵌段共聚物的改性氢化产物，该加氢产物通过加入不饱和酸和/或其衍生物进行改性; 组分（D）：板状和/或针状无机填料; 和组分（F）：乙烯 - 乙烯醇共聚物和/或乙烯 - 乙酸乙烯酯共聚物的部分皂化产物。

45. 发明申请

US20070073455A1 Vehicle preferential treatment system, electrically powered vehicle, server used for vehicle preferential treatment system, and vehicle preferential treatment method 有权
标题翻译：车辆优先处理系统，电动车辆，用于车辆优先处理系统的服务器，以及车辆优先处理方法
公开(公告)号：US20070073455A1
公开(公告)日：2007-03-29
申请号：US11515992
申请日：2006-09-06
申请人： Hichirosai Oyobe , Makoto Nakamura
发明人： Hichirosai Oyobe , Makoto Nakamura
IPC分类号： B60L9/00 , B60L11/18
CPC分类号： B60W20/10 , B60L7/18 , B60L11/123 , B60L11/14 , B60L11/1838 , B60L11/1861 , B60L2220/14 , B60L2240/62 , B60L2250/16 , B60W10/26 , B60W20/00 , B60W2510/244 , B60W2550/402 , Y02T10/6217 , Y02T10/7005 , Y02T10/7044 , Y02T10/705 , Y02T10/7072 , Y02T10/7077 , Y02T10/7291 , Y02T90/121 , Y02T90/128 , Y02T90/14 , Y02T90/16 , Y02T90/162 , Y02T90/163
摘要： A vehicle preferential treatment system includes a controller mounted in a hybrid vehicle, and a server performing wireless communications with the controller. The controller estimates an SOC of an electric storage (not shown) and transmits the SOC to the server. When the SOC of the electric storage exceeds a reference level, the server gives a preferential treatment to the hybrid vehicle. Then, information on the preferential treatment is transmitted from the server to the controller, and is displayed on a display unit of the controller.
摘要翻译：车辆优先处理系统包括安装在混合动力车辆中的控制器和执行与控制器的无线通信的服务器。控制器估计电存储器（未示出）的SOC并将SOC发送到服务器。当蓄电池的SOC超过参考水平时，服务器给混合动力车辆优先处理。然后，优先处理的信息从服务器发送到控制器，并且显示在控制器的显示单元上。

46. 发明授权

US07146966B2 Cylinder cutoff control apparatus of internal combustion engine 失效
公开(公告)号：US07146966B2
公开(公告)日：2006-12-12
申请号：US11206098
申请日：2005-08-18
申请人： Makoto Nakamura
发明人： Makoto Nakamura
IPC分类号： F02D13/06 , F02D13/00
CPC分类号： F02D13/0211 , F01L1/185 , F01L1/267 , F01L1/344 , F01L13/0005 , F01L13/0026 , F01L2013/0073 , F01L2820/032 , F02D13/023 , F02D13/0269 , F02D13/06 , F02D41/0002 , F02D41/0087 , F02D2041/0012 , Y02T10/142 , Y02T10/18 , Y02T10/42
摘要： A cylinder cutoff control apparatus of an engine initiates a cylinder cutoff mode only when two conditions, namely a low load condition such as a vehicle cruising condition and an intake valve closure timing controlled to a given timing value before a bottom dead center, are both satisfied. A fuel cutoff mode is executed prior to the cylinder cutoff mode. During a transition to the cylinder cutoff mode, the control apparatus holds an intake valve open timing at a given timing value substantially corresponding to a top dead center, simultaneously with reducing an intake valve lift amount of each intake valve, subjected to cylinder cutoff control, to a zero lift. Immediately when the intake valve lift amount is reduced to below a lift threshold value, an exhaust valve lift amount of each exhaust valve, subjected to the cylinder cutoff control, is controlled to a zero lift.

47. 发明申请

US20060272608A1 Compression ignition engine 审中-公开
标题翻译：压燃式发动机
公开(公告)号：US20060272608A1
公开(公告)日：2006-12-07
申请号：US11447249
申请日：2006-06-06
申请人： Seinosuke Hara , Tomio Hokari , Seiji Suga , Makoto Nakamura , Masahiko Watanabe
发明人： Seinosuke Hara , Tomio Hokari , Seiji Suga , Makoto Nakamura , Masahiko Watanabe
IPC分类号： F01L13/08
CPC分类号： F01L13/08 , F01L1/3442 , F01L13/0015 , F01L2001/0476 , F01L2001/34423 , F01L2001/34426 , F01L2001/34469 , F01L2001/34479 , F01L2001/34483 , F02D41/064 , F02N19/004
摘要： In a compression ignition engine employing a variable valve actuation mechanism variably adjusting an intake valve characteristic including at least one of an intake valve lift and an intake valve closure timing, a control system operates to temporarily lower an effective compression ratio of the engine by controlling the intake valve characteristic during a cranking period of cold starting operation. At a point of time when a predetermined cranking speed threshold value has been reached owing to a cranking speed rise, the effective compression ratio is risen by controlling the intake valve characteristic. After combustion of the engine has been stabilized, the intake valve characteristic is brought closer to a desired value determined based on engine operating conditions by way of closed-loop control.
摘要翻译：在采用可变阀致动机构的可变阀致动机构的压缩点火发动机中，可变地调节进气门特性，其包括进气门升程和进气门关闭定时中的至少一个，控制系统通过控制发动机的暂态降低发动机的有效压缩比进气阀特性在冷起动运行的起动期间。在起动速度上升达到预定起动转速阈值的时间点，通过控制进气门特性来提高有效压缩比。在发动机燃烧已经稳定之后，通过闭环控制使进气门特性更接近于基于发动机运行条件确定的期望值。

48. 发明申请

US20060093046A1 Digital communication method and digital communication device 审中-公开
标题翻译：数字通信方式和数字通信设备
公开(公告)号：US20060093046A1
公开(公告)日：2006-05-04
申请号：US10530323
申请日：2003-10-02
申请人： Makoto Nakamura
发明人： Makoto Nakamura
IPC分类号： H04B14/04
CPC分类号： H03M13/3983 , H03M13/235 , H03M13/256 , H04L1/0054 , H04L1/0059 , H04L27/2057 , H04L27/2332
摘要： A digital communication device includes: a modulator having encoding means for converting two-dimensional digital information signal into a three-dimensional signal and phase modulation means for modifying the carrier phase in according to the three-dimensional signal; and a demodulator having phase demodulation means for detecting information on the three-dimensional signal from the received phase-modulated wave and demodulation means for deciding the two-dimensional digital information from the information on the three-dimensional signal. The digital communication device has a bit error ratio and an occupied radio band width equivalent to a digital communication device using the conventional QPSK or π/4 shift QPSK and the error correction method and greatly improves the amplitude fluctuation. Moreover, the digital communication device can transmit a signal with a narrower occupied frequency band width while maintaining the same constant envelope characteristic as the GMSK using the conventional error correction code.
摘要翻译：数字通信装置包括：具有用于将二维数字信息信号转换为三维信号的编码装置的调制器和用于根据三维信号修改载波相位的相位调制装置; 以及解调器，具有用于从接收到的相位调制波检测关于三维信号的信息的相位解调装置和用于根据关于三维信号的信息来确定二维数字信息的解调装置。数字通信设备具有与使用传统的QPSK或者pi / 4移位QPSK的数字通信设备相当的比特误差率和占用的无线电带宽以及纠错方法，并且极大地改善了振幅波动。此外，数字通信设备可以使用传统的纠错码在保持与GMSK保持相同的恒定包络特性的同时发送具有较窄占用频带宽度的信号。

49. 发明授权

US06920851B2 Variable valve control apparatus for internal combustion engine and method thereof 有权
标题翻译：用于内燃机的可变阀控制装置及其方法
公开(公告)号：US06920851B2
公开(公告)日：2005-07-26
申请号：US10730012
申请日：2003-12-09
申请人： Kenichi Machida , Makoto Nakamura , Hirokazu Shimizu , Isamu Iizuka
发明人： Kenichi Machida , Makoto Nakamura , Hirokazu Shimizu , Isamu Iizuka
IPC分类号： F02D43/00 , F02D13/02 , F02D41/00 , F02D41/04 , F02D41/14 , F02D41/22 , F01L1/34
CPC分类号： F02D13/0226 , F02D13/023 , F02D41/0002 , F02D41/1498 , F02D41/221 , F02D2041/001 , F02D2041/2048 , Y02T10/18 , Y02T10/42
摘要： In an internal combustion engine provided with a variable valve mechanism that varies a lift amount of an intake valve, when a target lift amount of the intake valve is a predetermined value or less, the target lift amount of the intake valve is limited to the predetermined value or above when the combustion variation reaches an allowable value or above.
摘要翻译：在具有改变进气门的升程量的可变阀机构的内燃机中，当进气门的目标提升量为规定值以下时，进气门的目标提升量被限制为规定值当燃烧变化达到允许值或更高时，值或以上。

50. 发明授权

US06585426B2 Optical module using wiring lead integrated resin substrate 失效
标题翻译：光模块采用导线一体化树脂基板
公开(公告)号：US06585426B2
公开(公告)日：2003-07-01
申请号：US09764785
申请日：2001-01-17
申请人： Yoshito Shuto , Michiyuki Amano , Kenji Yokoyama , Takeshi Kurosaki , Takashi Tadokoro , Makoto Nakamura , Masanobu Okayasu , Noboru Ishihara , Shin Sumida , Shunichi Tohno
发明人： Yoshito Shuto , Michiyuki Amano , Kenji Yokoyama , Takeshi Kurosaki , Takashi Tadokoro , Makoto Nakamura , Masanobu Okayasu , Noboru Ishihara , Shin Sumida , Shunichi Tohno
IPC分类号： G02B636
CPC分类号： G02B6/4201 , G02B6/4202 , G02B6/423 , G02B6/4243 , G02B6/4257 , G02B6/4261 , G02B6/4274 , G02B6/4292 , H01L2224/48091 , H01L2224/49171 , H01L2924/3011 , H01L2924/00014 , H01L2924/00
摘要： An optical module capable of connecting signal lines to an external substrate easily without causing any degradation of the transmission characteristic is disclosed. The optical module comprises an optical element mounting block having an optical element mounting section and an optical fiber guide, and a wiring lead integrated resin substrate having a ferrule holding section, an optical element mounting block housing section, and wiring leads, where at least a part of the wiring leads are provided by signal lines in a coplanar guide structure entirely formed on the wiring lead integrated resin substrate such that a characteristic impedance does not change when the wiring leads are electrically connected to external wirings.
摘要翻译：公开了能够容易地将信号线连接到外部基板而不会导致传输特性的劣化的光学模块。光学模块包括具有光学元件安装部分和光纤引导件的光学元件安装块，以及具有套圈保持部分，光学元件安装块收纳部分和布线引线的布线引线集成树脂基板，其中至少一个布线引线的一部分由整体形成在布线引线一体化树脂基板上的共面引导结构中的信号线提供，使得当布线引线电连接到外部布线时特性阻抗不变。

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