专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

31. 发明授权

US07958720B2 Combustion control apparatus for direct-injection spark-ignition internal combustion engine 有权
标题翻译：直喷式火花点火内燃机燃烧控制装置
公开(公告)号：US07958720B2
公开(公告)日：2011-06-14
申请号：US11443179
申请日：2006-05-31
申请人： Shinichi Okamoto , Masayuki Tomita , Taizo Horikomi , Taro Sakai , Akira Nakajima , Hitoshi Ishii , Mitsuhiro Akagi , Takao Maitani , Tomoyuki Takeda , Masatoshi Hidaka , Tomoyuki Shigefuji
发明人： Shinichi Okamoto , Masayuki Tomita , Taizo Horikomi , Taro Sakai , Akira Nakajima , Hitoshi Ishii , Mitsuhiro Akagi , Takao Maitani , Tomoyuki Takeda , Masatoshi Hidaka , Tomoyuki Shigefuji
IPC分类号： F01N3/00 , F01N3/10
CPC分类号： F02D37/02 , F02D41/0255 , F02D41/068 , F02D41/086 , F02D41/1446 , F02D41/401 , F02D41/402 , F02D2041/389 , F02D2200/0802 , F02D2200/0804 , F02D2200/0816 , Y02T10/26 , Y02T10/44
摘要： A combustion control apparatus is configured for a direct-injection spark-ignition internal combustion engine. The combustion control apparatus selects an extremely retarded combustion mode while the internal combustion engine is in a predetermined operating state. In the extremely retarded combustion mode, the combustion control apparatus sets ignition timing to be after compression top dead center, and sets fuel injection timing to be before the ignition timing and after compression top dead center. The combustion control apparatus inhibits the extremely retarded combustion mode while an exhaust purifier of the internal combustion engine is in a predetermined cold state.
摘要翻译：燃烧控制装置构造成用于直接喷射火花点火内燃机。燃烧控制装置在内燃机处于预定运行状态时选择极度延迟的燃烧模式。在极度延迟燃烧模式中，燃烧控制装置将点火正时设定为压缩上止点之后，并将燃料喷射正时设定为点火正时之前和压缩上止点之后。当内燃机的排气净化器处于预定的冷态时，燃烧控制装置抑制极度延迟的燃烧模式。

32. 发明授权

US07350504B2 Control apparatus and method for inner cylinder direct injection spark ignited internal combustion engine 失效
标题翻译：内筒直喷火花点火内燃机控制装置及方法
公开(公告)号：US07350504B2
公开(公告)日：2008-04-01
申请号：US11443178
申请日：2006-05-31
申请人： Makoto Yasunaga , Tomoyuki Takeda , Akira Nakajima , Taizo Horikomi , Daisuke Takaki , Katsuaki Uchiyama , Masatoshi Hidaka , Hitoshi Ishii , Tomoyuki Shigefuji , Masayuki Tomita , Mitsuhiro Akagi
发明人： Makoto Yasunaga , Tomoyuki Takeda , Akira Nakajima , Taizo Horikomi , Daisuke Takaki , Katsuaki Uchiyama , Masatoshi Hidaka , Hitoshi Ishii , Tomoyuki Shigefuji , Masayuki Tomita , Mitsuhiro Akagi
IPC分类号： F02P5/00 , F02P5/04
CPC分类号： F02D41/0255 , F02D37/02 , F02D41/3836 , F02D41/401 , F02D41/402 , F02D2041/389 , F02D2200/0602 , F02D2200/0606 , Y02T10/26 , Y02T10/44
摘要： In control apparatus and method for an inner cylinder spark ignited internal combustion engine having a fuel injection valve configured to directly inject fuel into an inside of an engine cylinder and a spark plug, a super retard combustion is executed to set an ignition timing after a compression stroke top dead center and to inject fuel before the ignition timing and after the compression stroke top dead center during a predetermined engine driving condition and at least part of fuel is injected before the compression stroke top dead center to decrease a fuel injection quantity after the compression stroke top dead center during an interval which is immediately after an engine start and in which a pressure of fuel is relatively low.
摘要翻译：在具有配置成将燃料直接喷射到发动机气缸和火花塞内部的燃料喷射阀的内筒火花点火内燃机的控制装置和方法中，执行超级燃烧以在压缩之后设定点火正时并且在预定的发动机驱动条件之前，在点火正时之前和压缩冲程中止点之后喷射燃料，并且在压缩冲程上死点之前喷射至少一部分燃料以减少压缩后的燃料喷射量在发动机启动之后的时间间隔内的行程上止点，其中燃料的压力相对较低。

33. 发明授权

US07134421B2 Direct fuel injection spark ignition internal combustion engine 失效
标题翻译：燃油直喷点火内燃机
公开(公告)号：US07134421B2
公开(公告)日：2006-11-14
申请号：US11189128
申请日：2005-07-26
申请人： Toshiya Kono , Hitoshi Ishii , Mitsuhiro Akagi , Katsuaki Uchiyama
发明人： Toshiya Kono , Hitoshi Ishii , Mitsuhiro Akagi , Katsuaki Uchiyama
IPC分类号： F02B5/00 , F02B1/02
CPC分类号： F02B23/104 , F02B17/005 , F02B31/085 , F02B2075/125 , F02B2275/48 , F02D37/02 , F02D41/0255 , F02D41/3023 , F02D41/3076 , F02D41/401 , F02D41/405 , F02D2041/0015 , F02D2041/389 , F02M63/0225 , F02P5/1506 , Y02T10/123 , Y02T10/125 , Y02T10/44
摘要： When, with a piston assuming the top dead center (TDC) on the compression stroke, a fuel is injected from a nozzle of a fuel injection valve, the injected fuel from the nozzle is guided to reach electrodes of a spark plug by a concave surface defined by a crown portion of a piston. A control unit is provided that controls the fuel injection valve and the spark plug. The control unit is configured to carry out under a given condition controlling the fuel injection valve to start the fuel injection at a time before the top dead center (TDC) on the compression stroke and finish the fuel injection at a time after the top dead center (TDC) on the compression stroke; and controlling the spark plug to carry out the ignition at a time after the top dead center (TDC).
摘要翻译：当在压缩冲程中假定上止点（TDC）的活塞从燃料喷射阀的喷嘴喷射燃料时，来自喷嘴的喷射的燃料被引导以通过凹表面到达火花塞的电极由活塞的冠部限定。提供控制燃料喷射阀和火花塞的控制单元。控制单元被配置为在给定条件下执行控制燃料喷射阀以在压缩行程上的上止点（TDC）之前的时间开始燃料喷射，并且在上止点之后的时间完成燃料喷射（TDC）压缩冲程; 并控制火花塞在上死点（TDC）之后的时刻进行点火。

34. 发明申请

US20060227670A1 Information recording apparatus, information recording medium and information recording method 失效
公开(公告)号：US20060227670A1
公开(公告)日：2006-10-12
申请号：US11209648
申请日：2005-08-24
申请人： Motoyasu Terao , Toshimasa Kamisada , Shinichi Nakatsuka , Takeshi Shimano , Hitoshi Ishii , Kazuhiro Soga , Yoshiaki Ogino
发明人： Motoyasu Terao , Toshimasa Kamisada , Shinichi Nakatsuka , Takeshi Shimano , Hitoshi Ishii , Kazuhiro Soga , Yoshiaki Ogino
IPC分类号： G11B11/00
CPC分类号： G11B7/1367 , G11B7/0938 , G11B7/127 , G11B2007/0009
摘要： To achieve stable, high capacity, high speed recording. Of two light beams emitted from a light irradiation means, one or two beams are made pass through an optical path changeable member whereof at least one of the thickness and refractive index changes continuously or in two or more steps immediately after emission from the light irradiation means, so that a difference is introduced into the optical path length of the two beams, and the focusing point of one beam is made to vary to coincide with a position in the recording layer used for playback or recording. Another light beam is used for servo. Converging of light during recording or read of a multilayer recording medium is performed with higher precision than in the prior art, so higher density, higher capacity recording/playback can be performed.

35. 发明授权

US07024851B2 Direct fuel injection/spark ignition engine control device 有权
标题翻译：直接燃油喷射/火花点火发动机控制装置
公开(公告)号：US07024851B2
公开(公告)日：2006-04-11
申请号：US10960693
申请日：2004-10-08
申请人： Mitsuhiro Akagi , Tsutomu Kikuchi , Yuichi Iriya , Hitoshi Ishii , Masahiro Fukuzumi , Katsuaki Uchiyama , Masahiko Yuya , Takao Maitani , Masayuki Tomita
发明人： Mitsuhiro Akagi , Tsutomu Kikuchi , Yuichi Iriya , Hitoshi Ishii , Masahiro Fukuzumi , Katsuaki Uchiyama , Masahiko Yuya , Takao Maitani , Masayuki Tomita
IPC分类号： F01N3/00
CPC分类号： F02D41/3076 , F02D41/0235 , F02D41/064 , F02D41/3029 , F02D2200/0414 , F02D2200/703
摘要： An engine control device is configured to perform optimum combustion control according to environmental conditions when warming up of a catalyst for emission purification is required. The engine control device performs stratified combustion by the compression stroke injection at the time of startup, when warming up of the catalyst is required. However, under conditions of low air density, stratified combustion by compression stroke injection is prevented, and either homogenous combustion by intake stroke injection is performed, or double injection combustion by intake stroke injection and compression stroke injection is performed. Thus, the engine control device maintains starting properties and prevents adverse effects on engine operability.
摘要翻译：发动机控制装置被配置为在需要用于排放净化的催化剂的预热时根据环境条件执行最佳燃烧控制。发动机控制装置在起动时通过压缩冲程喷射进行分层燃烧，需要催化剂的预热。然而，在低空气密度的条件下，防止了压缩冲程喷射的分层燃烧，进行进气冲程喷射的均质燃烧，或者进行进气冲程喷射和压缩冲程喷射的双重喷射燃烧。因此，发动机控制装置保持启动特性并防止对发动机可操作性的不利影响。

36. 发明授权

US06927526B2 Motor 失效
标题翻译：发动机
公开(公告)号：US06927526B2
公开(公告)日：2005-08-09
申请号：US10430304
申请日：2003-05-07
申请人： Hitoshi Ishii , Katsuo Kawashima , Hideo Takahashi , Toshio Kobayashi , Toshimi Abukawa
发明人： Hitoshi Ishii , Katsuo Kawashima , Hideo Takahashi , Toshio Kobayashi , Toshimi Abukawa
IPC分类号： H02K1/28 , H02K5/24 , H02K1/06
CPC分类号： H02K1/28
摘要： A rotor of a motor is attached to a rotor axis slidably both in axial direction and rotational direction, each of elastic bodies is attached to each of side faces of the rotor, and the rotor is fastened to the rotor axis through the elastic body, mechanically by applying pressure on each of the side faces of the rotor in the axial direction through the elastic body, or chemically by bonding the rotor axis and each of the elastic bodies as well as each of the elastic bodies and each of the corresponding side faces of the rotor.
摘要翻译：电动机的转子沿轴向和旋转方向可滑动地安装在转子轴上，每个弹性体附接到转子的每个侧面，并且转子通过弹性体机械地紧固到转子轴线通过在弹性体的轴向上的每个侧面上施加压力，或者通过将转子轴线和每个弹性体以及每个弹性体和每个相应的侧面转子。

37. 发明申请

US20050086930A1 Direct fuel injection/spark ignition engine control device 有权
标题翻译：直接燃油喷射/火花点火发动机控制装置
公开(公告)号：US20050086930A1
公开(公告)日：2005-04-28
申请号：US10960693
申请日：2004-10-08
申请人： Mitsuhiro Akagi , Tsutomu Kikuchi , Yuichi Iriya , Hitoshi Ishii , Masahiro Fukuzumi , Katsuaki Uchiyama , Masahiko Yuya , Takao Maitani , Masayuki Tomita
发明人： Mitsuhiro Akagi , Tsutomu Kikuchi , Yuichi Iriya , Hitoshi Ishii , Masahiro Fukuzumi , Katsuaki Uchiyama , Masahiko Yuya , Takao Maitani , Masayuki Tomita
IPC分类号： F02D45/00 , F02D41/02 , F02D41/04 , F02D41/06 , F02D41/30 , F02D41/34 , F01N3/00
CPC分类号： F02D41/3076 , F02D41/0235 , F02D41/064 , F02D41/3029 , F02D2200/0414 , F02D2200/703
摘要： An engine control device is configured to perform optimum combustion control according to environmental conditions when warming up of a catalyst for emission purification is required. The engine control device performs stratified combustion by the compression stroke injection at the time of startup, when warming up of the catalyst is required. However, under conditions of low air density, stratified combustion by compression stroke injection is prevented, and either homogenous combustion by intake stroke injection is performed, or double injection combustion by intake stroke injection and compression stroke injection is performed. Thus, the engine control device maintains starting properties and prevents adverse effects on engine operability.
摘要翻译：发动机控制装置被配置为在需要用于排放净化的催化剂的预热时根据环境条件执行最佳燃烧控制。发动机控制装置在起动时通过压缩冲程喷射进行分层燃烧，需要催化剂的预热。然而，在低空气密度的条件下，防止了压缩冲程喷射的分层燃烧，进行进气冲程喷射的均质燃烧，或者进行进气冲程喷射和压缩冲程喷射的双重喷射燃烧。因此，发动机控制装置保持启动特性并防止对发动机可操作性的不利影响。

38. 发明授权

US06231688B1 Composition and process for zinc phosphate conversion coating 失效
标题翻译：磷酸锌转化涂层的组成和工艺
公开(公告)号：US06231688B1
公开(公告)日：2001-05-15
申请号：US09091043
申请日：1998-06-08
申请人： Hitoshi Ishii , Yasuhiko Nagashima
发明人： Hitoshi Ishii , Yasuhiko Nagashima
IPC分类号： C23C2207
CPC分类号： C23C22/16 , C23C22/362 , C23C22/365
摘要： A zinc phosphate-type conversion film having microfine-sized crystals is formed on metal surfaces using a conversion treatment bath that contains zinc ions and phosphate ions along with 50 to 1500 ppm of an organoperoxide conversion accelerator, and optionally surfactant. Surface-conditioning treatments can be omitted from this method. The presence of the surfactant makes possible simultaneous execution of surface cleaning and conversion treatment
摘要翻译：使用含有锌离子和磷酸根离子的转化处理槽以及50〜1500ppm的有机过氧化物转化促进剂和任选的表面活性剂，在金属表面上形成具有微细尺寸的结晶的磷酸锌型转化膜。这种方法可以省略表面处理。表面活性剂的存在使得可以同时执行表面清洁和转化处理

39. 发明授权

US06170260B2 Exhaust emission control apparatus for combustion engine 失效
标题翻译：内燃机用废气排放控制装置
公开(公告)号：US06170260B2
公开(公告)日：2001-01-09
申请号：US09151279
申请日：1998-09-11
申请人： Hitoshi Ishii , Kimiyoshi Nishizawa
发明人： Hitoshi Ishii , Kimiyoshi Nishizawa
IPC分类号： F01N300
CPC分类号： F01N3/0835 , F01N3/0814 , F01N13/009 , F01N2510/0682 , F01N2510/0684 , F02D41/024 , F02D41/027 , F02P5/1506 , Y02T10/26 , Y02T10/42 , Y02T10/46
摘要： Exhaust gas due to combustion is discharged into the atmosphere through a combined catalytic-hydrocarbon adsorbent 20. The combined catalytic-hydrocarbon adsorbent consists of a hydrocarbon adsorbent layer 20A and a three-way catalytic layer 20B. The hydrocarbon adsorbent layer 20A adsorbs hydrocarbons at a lower temperature, and desorbs hydrocarbons at a higher temperature. The three-way catalytic layer 20B purifies hydrocarbons desorbed from the hydrocarbon adsorbent layer 20A. To reduce the amount of hydrocarbons discharged to atmosphere, when the running condition of the engine is in the idling region, the ignition timing is retarded. This retarding of the ignition timing is limited to the time period after the hydrocarbon adsorbent layer 20A begins desorbing hydrocarbons until three-way catalytic layer 20B activates. With this design, the temperature of the combined catalyst-hydrocarbon adsorbent rises rapidly and the amount of hydrocarbon emission is controlled to be minimum.
摘要翻译：由燃烧产生的废气通过组合的催化烃吸附剂20排放到大气中。组合的催化烃吸附剂由烃吸附剂层20A和三元催化剂层20B组成。烃吸附剂层20A在较低温度下吸附碳氢化合物，并在较高温度下解吸烃。三元催化层20B净化从烃吸附层20A脱附的烃。为了减少排放到大气中的碳氢化合物的量，当发动机的运转状态处于怠速区域时，点火正时被延迟。点火正时的这种延迟被限制在烃类吸附剂层20A开始解吸碳氢化合物直到三元催化剂层20B活化之后的时间段。通过这种设计，组合催化剂 - 烃类吸附剂的温度迅速上升，碳氢化合物排放量控制在最小。

40. 发明授权

US5109371A Manual simplified acoustic playback apparatus 失效
标题翻译：手动简约声控播放装置
公开(公告)号：US5109371A
公开(公告)日：1992-04-28
申请号：US353747
申请日：1989-05-17
申请人： Eishi Koike , Hitoshi Ishii
发明人： Eishi Koike , Hitoshi Ishii
IPC分类号： G11B19/02 , A63H3/33 , G11B3/00 , G11B19/20 , G11B33/06
CPC分类号： G11B33/06 , G11B19/2009 , G11B3/001
摘要： An axis of a frictional driving wheel is supported at opposite ends thereof by bearings provided on the bottom of a casing. Within the casing is a turn table slidably and rotatably mounted on a center shaft. The turn table carries a sound recording disk located beneath a stylus and tone arm assembly pivotable in the plane of the recording disk. When the frictional driving wheel is depressed against a floor and is made to travel over the floor, a peripheral portion of the frictional driving wheel is brought into contact with the lower surface of the turn table thereby to bring the disk and stylus into contact and turn the disk record. The turn table unit includes a buffer spring provided between the disk record and the turn table to maintain an appropriate stylus force even when the turn table unit is pushed into the stylus excessively by the movement of the frictional driving wheel.
摘要翻译：摩擦驱动轮的轴线通过设置在壳体底部的轴承的相对端部支撑。在壳体内是可滑动和可旋转地安装在中心轴上的转台。转台携带一个位于记录盘平面内可旋转的触控笔和音臂组件下方的录音盘。当摩擦驱动轮被压在地板上并使其在地板上行进时，摩擦驱动轮的周边部分与转台的下表面接触，从而使盘和触笔接触并转动磁盘记录。转台单元包括设置在盘记录和转台之间的缓冲弹簧，以便即使当转台单元被摩擦驱动轮的移动过度地推入转台时，也能保持适当的触针力。

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