专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

51. 发明申请

US20070079797A1 Cylinder direct gasoline injection type internal combustion engine, control equipment thereof, and injector 有权
标题翻译：汽缸直喷式内燃机，其控制设备和喷油器
公开(公告)号：US20070079797A1
公开(公告)日：2007-04-12
申请号：US11545547
申请日：2006-10-11
申请人： Yusuke Kihara , Yoshihiro Sukegawa , Kenji Tsuchita , Atsushi Sekine , Hiroshi Fujii
发明人： Yusuke Kihara , Yoshihiro Sukegawa , Kenji Tsuchita , Atsushi Sekine , Hiroshi Fujii
IPC分类号： F02B3/00 , F02B5/00
CPC分类号： F02B23/104 , F02B23/105 , F02B2023/103 , F02B2075/125 , F02M61/1806 , F02M61/1853 , Y02T10/123 , Y02T10/125
摘要： To balance ignition retard for reduction in exhaust and increase in exhaust gas temperature at a start of cooling, and increased output under a full open condition. There are provided an upward spray that forms airflow toward an electrode portion of an ignition plug at a start of cooling, a central spray oriented toward the electrode portion of the ignition plug by the airflow by the upward spray, and lateral sprays that prevent fuel from adhering to a wall surface under a full open condition and form uniform air/fuel mixture.
摘要翻译：为了平衡点火延迟以减少排气并且在冷却开始时排气温度升高，并且在完全打开状态下增加输出。在冷却开始时提供朝向火花塞的电极部分形成气流的向上喷射，通过向上喷射的气流朝着火花塞的电极部分定向的中心喷雾，以及防止燃料的侧向喷雾在完全打开的状态下粘附在壁表面上并形成均匀的空气/燃料混合物。

52. 发明授权

US07077099B2 Direct injection type internal combustion engine 失效
标题翻译：直喷式内燃机
公开(公告)号：US07077099B2
公开(公告)日：2006-07-18
申请号：US10663747
申请日：2003-09-17
申请人： Mamoru Fujieda , Hiroshi Fujii , Takuya Shiraishi
发明人： Mamoru Fujieda , Hiroshi Fujii , Takuya Shiraishi
IPC分类号： F02B17/00
CPC分类号： F02F1/4242 , F02B17/005 , F02B31/06 , F02B2075/125 , F02B2275/48 , F02D41/062 , F02D41/3023 , Y02T10/123 , Y02T10/125 , Y02T10/146
摘要： In a starting time in which an air motion is little, a means for heightening the motion is added, from the starting time a stratification combustion operation is enabled to carry out, and a discharge of an unburned fuel is minimized. From the starting time of an engine (from the first combustion cylinder) it is possible to carry out a stable stratification combustion. In accordance with the stratification combustion in the exhaust air, a large quantity of the surplus oxygen remains. In the engine in the exhaust stroke twice (two times) fuel injection is carried out and the after-burn phenomenon is caused in the exhaust port and then the exhaust gas temperature can be raised.
摘要翻译：在空气运动少的开始时刻，从启动分层燃烧运转开始的时间起，增加运动的装置，使未燃燃料的排出最小化。从发动机的起动时间（从第一燃烧缸）可以进行稳定的分层燃烧。根据排气中的分层燃烧，残留有大量剩余的氧气。在排气冲程中的发动机中，进行两次（两次）燃料喷射，并且在排气口中引起后燃烧现象，然后可以提高废气温度。

53. 发明申请

US20050148468A1 Recording material and recording sheet 失效
标题翻译：记录材料和记录纸
公开(公告)号：US20050148468A1
公开(公告)日：2005-07-07
申请号：US10999630
申请日：2004-11-30
申请人： Tadashi Kawakami , Shinichi Sato , Hiroshi Fujii
发明人： Tadashi Kawakami , Shinichi Sato , Hiroshi Fujii
IPC分类号： B41M5/155 , B41M5/30 , B41M5/333 , B41M5/337 , B41M5/20 , B41M5/24
CPC分类号： B41M5/3336 , B41M5/155 , B41M5/3333 , B41M5/3375 , B41M2205/04
摘要： The present invention provides a composition and a recording material made from the composition having an excellent dynamic sensitivity in recording as well as an excellent image stability and, particularly, having excellent resistance for heat and humidity, heat, light, plasticizer and water. The composition and the recording material include the following compounds (1), (2), and (3): wherein R1, R2, R6, R7, R11, and R12 each represents hydrogen or an alkyl group; a1 to a3 each represents an integer of 1-6; n1 to n3 each represents 0, 1 or 2; m1, m4 and m7 each represents 0, 1, 2 or 3; R3, R4, R8, R9, R13 and R14 each represents an alkyl group; m2, m3, m5, m6, m8 and m9 each represents 0, 1 or 2; and Y1 to Y3 each represents CO or NRCO (R represents hydrogen, etc.).
摘要翻译：本发明提供一种由该组合物制成的组合物和记录材料，其具有良好的记录动态灵敏度和良好的图像稳定性，特别是具有优异的耐热，耐湿，耐光，增塑剂和水的耐性。组合物和记录材料包括以下化合物（1），（2）和（3）：其中R 1，R 2，R 6， R 11，R 11，R 12和R 12各自表示氢或烷基; 每个^{1 1 各自表示1-6的整数; n <1> 1〜n 3各自表示0,1或2; m 1，m 4和m 7各自表示0,1,2或3; R 3，R 4，R 8，R 9，R 13和R 9， R 14各自表示烷基; m 2，m 3，m 5，m 6，m 8，和8，每个表示0,1或2; 和Y 1〜Y 3各自表示CO或NRCO（R表示氢等）。}

54. 发明申请

US20050109311A1 Fuel injection method of internal combustion engine, fuel injection valve of the same, and internal combustion engine 失效
标题翻译：内燃机燃油喷射方式，燃油喷射阀及内燃机
公开(公告)号：US20050109311A1
公开(公告)日：2005-05-26
申请号：US10962753
申请日：2004-10-13
申请人： Motoyuki Abe , Noriyuki Maekawa , Takuya Shiraishi , Hiroshi Fujii , Mamoru Fujieda , Toru Ishikawa , Yoshiyuki Tanabe
发明人： Motoyuki Abe , Noriyuki Maekawa , Takuya Shiraishi , Hiroshi Fujii , Mamoru Fujieda , Toru Ishikawa , Yoshiyuki Tanabe
IPC分类号： F02B23/10 , F02B3/02 , F02M61/14 , F02M61/16 , F02M61/18 , F02M69/04
CPC分类号： F02M61/1806 , F02M61/14 , F02M61/162 , F02M69/045
摘要： In order to provide a fuel injection method of an internal combustion engine having higher combustion stability which can direct a part of concentrated fuel spray toward an ignition plug according to a fuel injection atmosphere, a fuel injection valve thereof, and an internal combustion engine, the present invention provides a fuel injection method of an internal combustion engine for injecting fuel so as to generate a part of high spray concentration and a part of low spray concentration on the cross section of spray by giving swirling force to fuel from an injection hole at the front end of a fuel injection valve, comprising the step of setting a reference indicating the position of a axis of the fuel injection valve indicating the injection direction of the part of high spray concentration in the rotational direction when fuel is injected into an atmosphere under the atmospheric pressure.
摘要翻译：为了提供具有较高燃烧稳定性的内燃机的燃料喷射方法，其能够根据燃料喷射气体，其燃料喷射阀和内燃机将一部分浓缩燃料喷射引向火花塞，本发明提供了一种用于喷射燃料的内燃机的燃料喷射方法，以便在喷雾截面上产生一部分高喷雾浓度和一部分低喷雾浓度，该喷射浓度和一部分喷雾浓度通过从喷射孔中的喷射孔向燃料施加旋动力燃料喷射阀的前端包括以下步骤：当燃料喷射到下面的气氛中时，将指示燃料喷射阀的轴的位置的参考指示指示喷射高浓度部分的喷射方向的部分在旋转方向上的步骤气压。

55. 发明授权

US06737910B2 Semiconductor integrated circuit with constant internal power supply voltage 有权
标题翻译：半导体集成电路具有恒定的内部电源电压
公开(公告)号：US06737910B2
公开(公告)日：2004-05-18
申请号：US10454511
申请日：2003-06-05
申请人： Yasuhiro Kitagawa , Hiroshi Fujii , Shoji Isawa , Yukihiro Yaguchi
发明人： Yasuhiro Kitagawa , Hiroshi Fujii , Shoji Isawa , Yukihiro Yaguchi
IPC分类号： G05F110
CPC分类号： G05F1/565
摘要： A semiconductor integrated circuit includes a first power supply line which supplies an external power supply voltage provided from an exterior of the circuit, a second power supply line which supply an internal power supply voltage to an interior circuit, a plurality of NMOS transistors which are situated at different locations, and have drain nodes thereof coupled to the first power supply line and source nodes thereof coupled to the second power supply line, and a regulator circuit which supplies a reference voltage to gate nodes of the plurality of NMOS transistors.
摘要翻译：半导体集成电路包括提供从电路外部提供的外部电源电压的第一电源线，向内部电路提供内部电源电压的第二电源线，位于并且其漏极节点耦合到耦合到第二电源线的第一电源线及其源节点，以及将参考电压提供给多个NMOS晶体管的栅极节点的调节器电路。

56. 发明授权

US06653884B2 Input interface circuit for semiconductor integrated circuit device 失效
公开(公告)号：US06653884B2
公开(公告)日：2003-11-25
申请号：US09915390
申请日：2001-07-27
申请人： Hiroshi Fujii , Hideaki Ishihara
发明人： Hiroshi Fujii , Hideaki Ishihara
IPC分类号： H03K508
CPC分类号： H03K19/00315 , H01L2924/0002 , H01L2924/00
摘要： An input interface circuit for a semiconductor integrated circuit device is provided which includes a pair of diodes, first, second, and third PMOSFETs, and first, second, and third NMOSFETs. The diodes serve to clamp a high positive or negative voltage input at a level that is the sum of the power supply voltage and the forward voltage of the diodes or the difference between the ground potential and the forward voltage. The first and second PMOSFETs are connected in series between the power supply and an inside input terminal coupled to an internal circuit element of the semiconductor integrated circuit device. The first and second NMOSFETs are connected in series between ground and the inside input terminal. The third PMOSFET is connected in series between the outside input terminal and a gate of the first PMOSFET. The third NMOSFET is connected in series between the outside input terminal and a gate of the second NMOSFET. The voltage which is intermediate between ground potential and the voltage of the power supply is applied to a gate of each of the first NMOSFET, the second PMOSFET, the third PMOSFET, and the third NMOSFT. This structure serves to protect the circuit elements against an input of an undesirable higher positive or negative voltage to the input interface circuit.

57. 发明授权

US06612513B2 Tape cassette and cassette holder 失效
公开(公告)号：US06612513B2
公开(公告)日：2003-09-02
申请号：US09880133
申请日：2001-06-14
申请人： Shuichi Ota , Hiroshi Fujii
发明人： Shuichi Ota , Hiroshi Fujii
IPC分类号： G11B2304
CPC分类号： G11B15/67584 , G11B23/08785
摘要： Disclosed is a tape cassette which is loaded in a tape drive apparatus by a manner of inserting the tape cassette in a cassette holder and then moving the cassette holder relative to a main chassis of the tape drive apparatus. The tape cassette includes a mouth portion provided in a front portion of a cassette shell in such a manner as to be opened forward, upward, and downward. Part of a magnetic tape (tape-like recording medium) is positioned to cross the front end of the mouth portion. The tape cassette also includes a front lid for covering the front side of the magnetic tape. The front lid is opened when the tape cassette is inserted in the cassette holder. This tape cassette is characterized by including two side butting portions and two upper butting portions which are brought into contact with two side receiving portions and two upper receiving portions of the cassette holder when the tape cassette is inserted in the cassette holder. With this configuration, it is possible to ensure the positioning of the tape cassette to the cassette holder with an improved accuracy, and to loosen the dimensional accuracy of each of the tape cassette and cassette holder.

58. 发明授权

US06611125B2 Method for calculating inertia moment and driver for electric motor 失效
标题翻译：计算电机惯性矩和驱动器的方法
公开(公告)号：US06611125B2
公开(公告)日：2003-08-26
申请号：US09791680
申请日：2001-02-26
申请人： Koichiro Nagata , Toshiaki Okuyama , Hiroshi Fujii , Shigetoshi Okamatsu
发明人： Koichiro Nagata , Toshiaki Okuyama , Hiroshi Fujii , Shigetoshi Okamatsu
IPC分类号： H02P528
CPC分类号： H02P21/06
摘要： An electric motor is rotated at a velocity &ohgr;1. After that, during &Dgr;t12 seconds, the 1st acceleration is executed at a rate (&ohgr;2−&ohgr;1)/&Dgr;t12. During this acceleration, the torque &tgr;m is calculated so as to execute the time integration. After the lapse of &Dgr;t12, the integrated result is stored. Next, the velocity is set to be &ohgr;3. After that, during &Dgr;t34 seconds, the 2nd acceleration is executed at a rate (&ohgr;4−&ohgr;3)/&Dgr;t34. At the 2nd acceleration, although the integration-starting and the integration-terminating velocities are each equal to those at the 1st acceleration, the acceleration rate is modified (&ohgr;3=&ohgr;1, &ohgr;4=&ohgr;2, &Dgr;t12≠&Dgr;t34). During this acceleration, the torque &tgr;m is calculated so as to execute the time integration, after the lapse of &Dgr;t34, storing the integrated result. The inertia J is calculated using the 1st and 2nd integrated results.
摘要翻译：电动机以速度ω1旋转。之后，在DELTA12秒期间，第一加速度以速率（ω2-ω1）/ DELTAt12执行。在该加速期间，计算转矩taum以便执行时间积分。经过DELTAt12后，存储了积分结果。接下来，将速度设为ω3。之后，在DELTA34秒期间，以速率（ω4-ω3）/ DELTAt34执行第二加速度。在第二加速度下，虽然积分开始和积分终止速度均等于第一加速度时的加速度，但是加速度被修改（ω=ω，ω，ω=ω，DELTAt12，ΔTATA34）。在该加速期间，计算转矩taum，以便在DELTAt34经过DELTAt34之后执行时间积分，从而存储积分结果。使用第1和第2综合结果计算惯性J。

59. 发明授权

US06558565B1 Composite magnetic material 有权
标题翻译：复合磁性材料
公开(公告)号：US06558565B1
公开(公告)日：2003-05-06
申请号：US09647708
申请日：2000-11-20
申请人： Nobuya Matsutani , Yuji Mido , Hiroshi Fujii
发明人： Nobuya Matsutani , Yuji Mido , Hiroshi Fujii
IPC分类号： H01F126
CPC分类号： H01F41/0246 , B22F2003/023 , B22F2998/10 , B22F2999/00 , C22C33/0271 , H01F1/14758 , H01F1/26 , B22F9/082 , B22F1/0059 , B22F3/02 , B22F3/1017 , B22F2201/00
摘要： A composite magnetic body used for a choke coil, etc. is formed by compression molding of a mixture of magnetic alloy powder containing iron (Fe) and nickel (Ni) as the main component, an insulating material and a binder of an acrylic resin. In the composite magnetic body, high packing rate of the magnetic alloy powder and good insulation between the powder particles stand together, exhibiting a low core loss and a high magnetic permeability. The composite magnetic body can be formed in various core pieces of complex shapes.
摘要翻译：用于扼流线圈等的复合磁体通过以铁（Fe）和镍（Ni）为主要成分的磁性合金粉末的混合物，绝缘材料和丙烯酸树脂的粘合剂的压缩成型而形成。在复合磁体中，磁性合金粉末的高填充率和粉末颗粒之间的绝缘性良好，呈现出低的磁心损耗和高的磁导率。复合磁体可以形成为各种复杂形状的芯片。

60. 发明授权

US06519931B2 Direct gasoline injection type spark igniting internal combustion engine with turbocharger and the engine control method 失效
公开(公告)号：US06519931B2
公开(公告)日：2003-02-18
申请号：US09942035
申请日：2001-08-30
申请人： Mamoru Fujieda , Hiroshi Fujii , Shinji Nakagawa
发明人： Mamoru Fujieda , Hiroshi Fujii , Shinji Nakagawa
IPC分类号： F01N504
CPC分类号： F02D41/06 , F01N3/20 , F01N3/2053 , F01N13/009 , F01N13/0093 , F01N13/04 , F02B37/18 , F02B2075/125 , F02D41/0235 , F02D41/3029 , F02D41/402 , F02D2041/389 , Y02T10/123 , Y02T10/144
摘要： In a direct gasoline injection type spark igniting internal combustion engine provided with a turbocharger and a catalyst, in order to optimize an exhaust gas control, the structure is made such that an optimum exhaust gas control can be obtained only by one control valve by designing an arrangement of a pre catalyst, the turbocharger and a bypass exhaust gas passage and placing a control valve. Further, a stratified operation area is expanded by reducing a capacity of the turbocharger, shifting an actuation area to a low capacity side and corresponding to an area of a stratified combustion so as to increase an air amount in the stratified area. Accordingly, since it is possible to early warm up a main catalyst at a time of starting the engine, whereby the exhaust gas is purified, and the air amount in the stratified area is increased, the stratified area expands to a high output side and a fuel consumption is improved.

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