公开(公告)号：US07420582B2

公开(公告)日：2008-09-02

申请号：US11354155

申请日：2006-02-15

申请人： Akira Nakajima

发明人： Akira Nakajima

IPC分类号： B41J2/45

CPC分类号： B41J2/451

摘要： A light source device includes a light-emitting unit having a plurality of light-emitting elements, a first optical unit that substantially collimates beams emitted from the light-emitting elements in a first direction, and a second optical unit that condenses the emitted beams substantially collimated by the first optical unit in a second direction intersecting the first direction.

摘要翻译： 光源装置包括：具有多个发光元件的发光单元;第一光学单元，其基本上准直从第一方向发光元件发出的光;以及第二光学单元，其基本上会聚发射光束; 在与第一方向交叉的第二方向上由第一光学单元准直。

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。

公开(公告)号：US20070230273A1

公开(公告)日：2007-10-04

申请号：US11699323

申请日：2007-01-30

申请人： Akira Nakajima ,  Hiroyuki Kani ,  Yasuhiro Kawashima ,  Tadao Shimizu

发明人： Akira Nakajima ,  Hiroyuki Kani ,  Yasuhiro Kawashima ,  Tadao Shimizu

IPC分类号： B06B1/06 ,  B60Q1/00 ,  G08B13/18

CPC分类号： G01S7/521 ,  G10K9/22

摘要： A structure is used to prevent an ultrasonic sensor from being damaged by a spring member provided for a bezel. A metal spring is fixed in a groove in a bezel. By setting depth of the groove to be larger than thickness of the metal spring, the metal spring is positioned on the inside further than an open end of the bezel. With the configuration, the metal spring is prevented from coming into direct contact with an ultrasonic transducer. Thus, a vibration face of the ultrasonic transducer is prevented from being damaged.

摘要翻译： 使用结构来防止超声传感器被设置在边框上的弹簧部件损坏。 金属弹簧固定在表圈中的凹槽中。 通过将凹槽的深度设置为大于金属弹簧的厚度，金属弹簧位于比边框的开口端更靠内侧。 通过该结构，可防止金属弹簧与超声波换能器直接接触。 因此，防止超声换能器的振动面受损。

公开(公告)号：US20070023006A1

公开(公告)日：2007-02-01

申请号：US11246189

申请日：2005-10-11

申请人： Tomoyuki Takeda ,  Masayuki Tomita ,  Taro Sakai ,  Akira Nakajima ,  Takao Maitani

发明人： Tomoyuki Takeda ,  Masayuki Tomita ,  Taro Sakai ,  Akira Nakajima ,  Takao Maitani

IPC分类号： F02D43/00

CPC分类号： F02D41/0255 ,  F02D35/026 ,  F02D37/02 ,  F02D41/061 ,  F02D41/064 ,  F02D41/068 ,  F02D41/1446 ,  F02D41/3029 ,  F02D41/401 ,  F02D41/402 ,  F02D2041/389 ,  Y02T10/26 ,  Y02T10/44

摘要： There is provided a combustion control system for a direct-injection spark-ignition internal combustion engine, including a fuel injection valve that injects fuel directly into a cylinder of the engine to form an air-fuel mixture in a combustion chamber of the engine cylinder, a spark plug that ignites the air-fuel mixture, and a control unit that performs combustion retard control to set an ignition timing of the spark plug at a point after compression top dead center and set an injection period of the fuel injection valve at a time after compression top dead center and before the ignition timing in such a manner that a time interval from a start point of the injection period to the ignition timing increases with decrease in a temperature in the engine cylinder at a cold start of the engine.

摘要翻译： 提供了一种用于直喷式火花点火内燃机的燃烧控制系统，其包括燃料喷射阀，其将燃料直接喷射到发动机的气缸中，以在发动机气缸的燃烧室中形成空气 - 燃料混合物， 点燃空燃混合物的火花塞，以及控制单元，其进行燃烧延迟控制，将火花塞的点火正时设定在压缩上止点之后的点，并设定燃料喷射阀的喷射时间 在压缩上止点之后和点火正时之前，使得从喷射周期的起始点到点火正时的时间间隔随着发动机冷启动时发动机气缸中的温度的降低而增加。

公开(公告)号：US20060284515A1

公开(公告)日：2006-12-21

申请号：US11447902

申请日：2006-06-07

申请人： Akira Nakajima

发明人： Akira Nakajima

IPC分类号： H01L41/00

CPC分类号： G01S7/521 ,  B60R19/483 ,  G10K9/122 ,  G10K11/004

摘要： An ultrasonic sensor device includes an ultrasonic transducer and a hollow case. The ultrasonic transducer includes a tubular housing having a bottom, a piezoelectric element and a vibrating surface. The piezoelectric element is fixed to an inner surface of the bottom of the tubular housing. The vibrating surface is an outer surface of the bottom of the tubular housing. The hollow case includes an opening surface, through which the hollow case receives the ultrasonic transducer such that the vibrating surface is externally exposed. The ultrasonic sensor limits an impact due to a collision by an object from being transmitted to the vibrating surface by use of a filter, which is located over the vibrating surface.

公开(公告)号：US20050236938A1

公开(公告)日：2005-10-27

申请号：US11108757

申请日：2005-04-19

申请人： Akira Nakajima

发明人： Akira Nakajima

IPC分类号： H04R17/00 ,  G01S7/521 ,  G01S15/93 ,  G10K9/122 ,  H01L41/113

CPC分类号： G10K9/122

摘要： An ultrasonic sensor consists of an ultrasonic transducer and a casing. The transducer includes a metal-made housing having an inner space; a vibrating planar member formed in the housing, wherein an outward surface of the vibrating planar member constitutes an outward surface of the housing and an inward surface of the vibrating planar member faces the inner space; and a driving element attached on an inward surface of the vibrating planar member for vibrating the vibrating planar member. This ultrasonic transducer is assembled within the casing and attached to a vehicle via the casing with the outward surface of the vibrating planar member exposed outwardly. Further, a resin film is attached using an adhesive member applied on a rear surface of the film to cover all the outward surface of the vibrating planner member.

摘要翻译： 超声波传感器由超声波换能器和外壳构成。 换能器包括具有内部空间的金属制壳体; 形成在所述壳体中的振动平面构件，其中所述振动平面构件的外表面构成所述壳体的外表面，并且所述振动平面构件的内表面面向所述内部空间; 以及安装在振动平面构件的内表面上的用于振动振动平面构件的驱动元件。 该超声波换能器组装在壳体内并通过壳体附接到车辆，其中振动平面构件的外表面向外露出。 此外，使用施加在膜的后表面上的粘合剂构件来安装树脂膜以覆盖振动计划构件的所有外表面。

公开(公告)号：USD474228S1

公开(公告)日：2003-05-06

申请号：US29163195

申请日：2002-06-28

申请人： Teruo Katou ,  Akira Nakajima ,  Ichiro Arai

设计人： Teruo Katou ,  Akira Nakajima ,  Ichiro Arai

公开(公告)号：US06317441B1

公开(公告)日：2001-11-13

申请号：US08768132

申请日：1996-12-17

申请人： Akira Nakajima

发明人： Akira Nakajima

IPC分类号： H04J306

CPC分类号： H04J3/0608 ,  H04L7/042

摘要： A slot receiving synchronous circuit includes a temporary storage register for temporarily storing receiving slot data having an m-bit fixed length, where m is an integer, a detector for detecting whether the m-bit receiving slot data stored in the temporary storage register has a predetermined pattern, a slot counter circuit, initialized by the detection signal outputted by the detector, for synchronizing the receiving slot data, and a bit counter circuit for counting bit clocks inputted thereto in synchronization with each bit input of the receiving slot data, to provide a count value, and for supplying signals, when the count value reaches a predetermined value, to the slot counter circuit such that the slot counter circuit counts the signals. The slot counter circuit and the bit counter circuit are set to their initial values, respectively, by the detection signal.

摘要翻译： 时隙接收同步电路包括临时存储寄存器，用于临时存储具有m位固定长度的接收时隙数据，其中m是整数;检测器，用于检测存储在临时存储寄存器中的m位接收时隙数据是否具有 预定模式，由检测器输出的检测信号初始化的时隙计数器电路，用于使接收时隙数据同步;以及位计数器电路，用于与输入到其中的位时钟进行同步，以与接收时隙数据的每个位输入同步，以提供 计数值，并且当计数值达到预定值时将信号提供给时隙计数器电路，使得时隙计数器电路对信号进行计数。 时隙计数器电路和位计数器电路分别由检测信号设置为其初始值。

公开(公告)号：US5592595A

公开(公告)日：1997-01-07

申请号：US372488

申请日：1995-01-12

申请人： Kenichi Wakabayashi ,  Kaoru Hatakoshi ,  Kiyotaka Nishimura ,  Tsuyoshi Morikawa ,  Tadashi Shiozaki ,  Akira Nakajima ,  Hajime Nishizawa ,  Chitoshi Takayama

发明人： Kenichi Wakabayashi ,  Kaoru Hatakoshi ,  Kiyotaka Nishimura ,  Tsuyoshi Morikawa ,  Tadashi Shiozaki ,  Akira Nakajima ,  Hajime Nishizawa ,  Chitoshi Takayama

IPC分类号： G06K15/00

CPC分类号： G06K15/00

摘要： The image processing performance of a present day or existing page printer, e.g., electrophotographic printer, is improved and accelerated with the use of a detachable intelligent cartridge which contains a CPU and necessary memory to process print data into image dated for the electronic control unit of the printer to which the cartridge is attached. Depending, upon the page description language (PDL) to be employed, a cartridge can be selected for use with the printer and accelerate its PDL conversion and printing output. The intelligent cartridge CPU, which is different from the printer CPU, receives print data are from the printer and, since the data bus connecting the intelligent cartridge and the electronic control unit of the printer has only a read only capability from the electronic control unit, data transfer to the cartridge is made possible by utilizing the print data as an index for the read address accomplished by the printer CPU. The bit image data is accomplished by the cartridge CPU from print data received via the printer CPU and after data development, the bit image data is transferred to the printer for hardcopy printout.

摘要翻译： 使用包含CPU的可拆卸智能盒和必要的存储器来处理当前日期或现有页面打印机（例如电子照相打印机）的图像处理性能，并且加速了将可打印数据处理成为日期为图像的电子控制单元 墨盒所连接的打印机。 根据要使用的页面描述语言（PDL），可以选择一个墨盒与打印机一起使用，并加速其PDL转换和打印输出。 与打印机CPU不同的智能墨盒CPU从打印机接收打印数据，并且由于连接智能墨盒和打印机的电子控制单元的数据总线仅具有来自电子控制单元的只读能力， 通过利用打印数据作为由打印机CPU完成的读取地址的索引，可以将数据传送到盒。 位图数据由墨盒CPU从经由打印机CPU接收的打印数据完成，并且在数据开发之后，将位图数据传送到打印机进行硬拷贝打印输出。

公开(公告)号：US5535119A

公开(公告)日：1996-07-09

申请号：US75400

申请日：1993-06-11

申请人： Jun Ito ,  Yasumasa Matsuda ,  Hiroyuki Kumai ,  Akira Nakajima ,  Shigeki Taniguchi ,  Hirobumi Kashiwa ,  Toyokazu Suzuki ,  Masaki Kawase ,  Hiromi Tomita

发明人： Jun Ito ,  Yasumasa Matsuda ,  Hiroyuki Kumai ,  Akira Nakajima ,  Shigeki Taniguchi ,  Hirobumi Kashiwa ,  Toyokazu Suzuki ,  Masaki Kawase ,  Hiromi Tomita

IPC分类号： G06F17/28

CPC分类号： G06F17/2863

摘要： An information processing equipment providing easy operations of changing-over character species, and, in which characters can be entered without being conscious of the designation of a character mode. Signals entered from an input device are handled in conformity with all of a romaji (Roman character) input system, a kana (Japanese syllabary) input system and an alphanumeric input system. Results obtained with the respective input systems are all displayed in the predetermined part of a display screen. In the equipment, the character mode intended by a user is estimated as to the entered character string, and is automatically selected. In another aspect of performance, a controller determines whether or not a character mode likelihood decision unit and a character code translation unit are started, in accordance with the results of the comparisons between the key code string and the registered contents of a learning information buffer. The position of the entered key code string as corresponds to the length of the longest one of the key code strings is detected as a boundary position, the entered key code string is translated into character codes with the unit of the translation being a key code string which extends up to the detected boundary position, and the translated character codes are displayed.

摘要翻译： 一种信息处理设备，其提供转换字符种类的简单操作，并且其中可以输入字符而不意识到字符模式的指定。 从输入设备输入的信号按照所有romaji（罗马字符）输入系统，假名（日语音节）输入系统和字母数字输入系统进行处理。 使用各个输入系统获得的结果全部显示在显示屏幕的预定部分中。 在设备中，用户所期望的字符模式被估计为输入的字符串，并被自动选择。 在性能的另一方面，控制器根据密钥代码串与学习信息缓冲器的登记内容之间的比较结果，确定字符模式似然判定单元和字符代码转换单元是否开始。 将输入的键代码串的位置对应于最长的一个键代码串的长度被检测为边界位置，输入的键代码串被转换成字符代码，其中翻译的单位是键代码串 其延伸到检测到的边界位置，并且显示翻译的字符代码。