公开(公告)号：US5549453A

公开(公告)日：1996-08-27

申请号：US455191

申请日：1995-05-31

申请人： Kazuo Murakami ,  Toshiro Fujii ,  Yuichi Kato

发明人： Kazuo Murakami ,  Toshiro Fujii ,  Yuichi Kato

IPC分类号： F04B27/08 ,  F04B39/10

CPC分类号： F04B39/102 ,  Y10T137/7843

摘要： A reciprocating piston type compressor for compressing refrigerant gas includes a cylinder block with a plurality of parallel cylinder bores arranged around the longitudinal axis of the cylinder block, the cylinder bores having bore ends as discharge ports of the same diameter as that of the cylinder bores, a plurality of pistons slidably provided within the cylinder bores for reciprocating between the top and bottom dead centers, the inner surface of the cylinder bores and the end faces of the piston defining compression chambers, housing means sealingly mounted to the either ends of the cylinder block, the housing means including at least a discharge chamber into which the compressed refrigerant gas is discharged from the compression chambers through the bore ends, a drive shaft for driving compressing motion of the reciprocating pistons within the cylinder bores, the drive shaft extending along the longitudinal axis of the compressor, and valve members for closing the bore ends of the cylinder bores, the valve members being movable in the axial direction between a closed position where the valve members close the bore ends, and an open position where the valve members are away from the bore ends.

摘要翻译： 用于压缩制冷剂气体的往复式活塞式压缩机包括具有围绕气缸体的纵向轴线布置的多个平行缸体的气缸体，气缸孔具有作为与气缸孔的直径相同直径的排出口的孔端， 多个活塞，可滑动地设置在气缸孔内，用于在上下死点之间往复运动，缸孔的内表面和限定压缩室的活塞的端面，密封地安装到气缸体的两端的壳体装置 所述壳体装置至少包括排出室，所述压缩的制冷剂气体通过所述孔端部从所述压缩室排出到所述排出室中;驱动轴，用于驱动所述往复活塞在所述气缸孔内的压缩运动，所述驱动轴沿着所述纵向 压缩机的轴线，以及用于关闭t的孔端部的阀构件 气缸孔可以在阀构件关闭孔端部的关闭位置和阀构件远离孔端部的打开位置之间沿轴向移动。

公开(公告)号：US5536149A

公开(公告)日：1996-07-16

申请号：US277196

申请日：1994-07-19

申请人： Toshiro Fujii ,  Koichi Ito ,  Kazuaki Iwama ,  Katsuya Ohyama ,  Yuichi Kato

发明人： Toshiro Fujii ,  Koichi Ito ,  Kazuaki Iwama ,  Katsuya Ohyama ,  Yuichi Kato

IPC分类号： F04B27/10 ,  F04B27/08 ,  F04D13/02

CPC分类号： F04B27/1063

摘要： A piston-reciprocating type compressor has a disk mounted on a rotary drive shaft and operably coupled to a piston. The piston compresses refrigerant gas in a cylinder bore with a compressive force according a cooling load. A retaining chamber formed in the vicinity of an end of the drive shaft. A partition is housed in the retaining chamber. Two recesses are formed with the opposite sides of the partition in the moveable manner. The compressed gas is supplied to the recesses under pressure in proportion to the cooling load. A thrust bearing which connects with the partition supports an end of the drive shaft. The drive that is biased in the direction counter to a thrust load acting on the drive shaft.

摘要翻译： 活塞往复式压缩机具有安装在旋转驱动轴上并可操作地联接到活塞的盘。 活塞根据冷却负荷以压缩力在气缸孔中压缩制冷剂气体。 形成在驱动轴的端部附近的保持室。 分隔件容纳在保持室中。 两个凹槽以可移动的方式与隔板的相对侧形成。 压缩气体在与冷却负荷成比例的压力下供给到凹部。 与分隔件连接的止推轴承支撑驱动轴的一端。 与驱动轴作用的推力相反的方向偏置的驱动器。

公开(公告)号：US5551844A

公开(公告)日：1996-09-03

申请号：US498026

申请日：1995-07-03

申请人： Toshiro Fujii ,  Yuichi Kato ,  Kazuaki Iwama ,  Katsuya Ohyama

发明人： Toshiro Fujii ,  Yuichi Kato ,  Kazuaki Iwama ,  Katsuya Ohyama

IPC分类号： F04B27/10 ,  F04B49/00

CPC分类号： F04B27/1027

摘要： A reciprocating compressor includes double headed pistons forming front and rear sets of compression chambers on either side thereof and a pair of tapered rotary valves arranged for introducing a coolant gas into the compression chambers. The valves are urged into contact with valve chambers by springs and a drive shaft is urged in one axial direction by a prestress mechanism. The valve urging force for one rotary valve is different from the valve urging force for the other rotary valve, so that the rotary valves operate at different times and over different distances and the movements of the rotary valves are controlled to move the drive shaft in the same axial direction as the direction of the prestress mechanism.

摘要翻译： 往复式压缩机包括在其两侧形成前后组的压缩室的双头活塞和布置成将冷却剂气体引入压缩室的一对锥形旋转阀。 阀通过弹簧被推动与阀室接触，并且通过预应力机构在一个轴向方向上推动驱动轴。 一个旋转阀的阀推力不同于另一旋转阀的阀促动力，使得旋转阀在不同时间和不同距离上操作，并且控制旋转阀的运动以使驱动轴在 与预应力机构方向相同的轴向。

公开(公告)号：US5533872A

公开(公告)日：1996-07-09

申请号：US463206

申请日：1995-06-05

申请人： Toshiro Fujii ,  Kazuaki Iwama ,  Yuichi Kato ,  Katsuya Ohyama

发明人： Toshiro Fujii ,  Kazuaki Iwama ,  Yuichi Kato ,  Katsuya Ohyama

IPC分类号： F04B49/08 ,  F04B27/08 ,  F04B27/10 ,  F04B39/10 ,  F04B49/24

CPC分类号： F04B49/24 ,  F04B27/1018 ,  Y10T137/6011

摘要： A rotary valve is supported on a rotary shaft for an integral rotation. The rotary valve has a suction passage and a discharge passage. The suction passage connects a cylinder bore with a suction chamber according to the rotation of the rotary valve when a piston is in the suction stroke. The discharge passage connects the cylinder bore with a discharge chamber according to the rotation of the rotary valve when the piston is in the discharge stroke. The discharge passage includes a first passage and a second passage. The second passage communicates with the cylinder bore after the first passage has communicated with the cylinder bore after the first passage has communicated with the cylinder bore according to the rotation of the rotary valve. A discharge valve is mounted on the rotary valve. The discharge valve selectively opens and closes the first passage according to the difference between the pressures in the cylinder bore and in the discharge chamber.

摘要翻译： 旋转阀支撑在旋转轴上用于整体旋转。 旋转阀具有吸入通道和排出通道。 当活塞处于吸入冲程时，抽吸通道根据旋转阀的旋转将气缸孔与吸入室连接。 当活塞处于排放冲程时，排出通道根据旋转阀的旋转将气缸孔与排气室连接。 排出通道包括第一通道和第二通道。 在第一通道根据旋转阀的旋转与第一通道已经与气缸孔连通之后，第一通道与气缸孔连通之后，第二通道与气缸孔连通。 排出阀安装在旋转阀上。 排气阀根据缸内压力和排气室之间的差异有选择地打开和关闭第一通道。

公开(公告)号：US5366350A

公开(公告)日：1994-11-22

申请号：US226818

申请日：1994-04-12

申请人： Toshiro Fujii ,  Hitoshi Inukai ,  Koichi Ito ,  Yuichi Kato

发明人： Toshiro Fujii ,  Hitoshi Inukai ,  Koichi Ito ,  Yuichi Kato

IPC分类号： F04B27/10 ,  F04B49/00

CPC分类号： F04B27/1018

摘要： A piston type compressor is disclosed, which includes pistons disposed in bores of a cylinder block, to be reciprocated by a piston driving mechanism in cooperation with a drive shaft. A valve receiving chamber is formed around the drive shaft in the cylinder block, for receiving a rotary valve to rotate together with the drive shaft. The rotary valve has a suction passage formed therein for providing gases from a gas suction chamber to a compression chamber defined in each bore. A plurality of communication passages are formed in the cylinder block in association with the compression chambers, to provide gas communication between the compression chambers and the valve's suction passage. A bypass passage is formed on the rotary valve, and permits one communication passage, associated with one of the compression chambers which is at a final stage of a compression stroke, to communicate with another communication passage, associated with another compression chamber which is at a start stage of the compression stroke. The compressor further includes a device, provided on an outer surface of each piston, for catching gas axially leaking along the outer surface of the piston. The gas catching device guides gas, caught by the gas catching device at the final stage of the compression stroke, to the communication passage corresponding to its associated compression chamber.

摘要翻译： 公开了一种活塞式压缩机，其包括设置在气缸体的孔中的活塞，通过与驱动轴协作的活塞驱动机构往复运动。 在气缸体中的驱动轴周围形成有阀接收室，用于接收与驱动轴一起旋转的旋转阀。 旋转阀具有形成在其中的吸入通道，用于将气体从气体吸入室提供到限定在每个孔中的压缩室。 多个连通通道与压缩室相关联地形成在气缸体中，以在压缩室和阀的吸入通道之间提供气体连通。 旁通通道形成在旋转阀上，并且允许与处于压缩行程的最后阶段的压缩室中的一个相关联的一个连通通道与另一个连通通道连通，另一个连通通道与另一压缩室 压缩冲程的开始阶段。 压缩机还包括设置在每个活塞的外表面上的装置，用于捕捉沿着活塞外表面轴向泄漏的气体。 吸气装置将在压缩行程的最后阶段被气体捕获装置捕获的气体引导到对应于其相关联的压缩室的连通通道。

公开(公告)号：US08812220B2

公开(公告)日：2014-08-19

申请号：US13534919

申请日：2012-06-27

申请人： Tomohiro Shinagawa ,  Yuichi Kato

发明人： Tomohiro Shinagawa ,  Yuichi Kato

IPC分类号： B60T7/12 ,  G05D1/00 ,  G06F7/00 ,  G06F17/00 ,  G06F19/00 ,  G06G7/70

CPC分类号： F02D35/027 ,  F02D41/0065 ,  F02D41/008 ,  F02D41/1456 ,  F02D41/22 ,  F02M26/20 ,  F02M26/44 ,  F02M26/49 ,  Y02T10/47

摘要： A diagnostic apparatus for a multicylinder internal combustion engine includes: an EGR portion capable of executing an individual-cylinder EGR in which EGR gas is distributed and supplied individually to cylinders of the engine; a knock detection portion that detects a knock index value that represents degree of knocking, separately for each of the cylinders; an abnormality detection portion that determines presence or absence of a variation abnormality of air/fuel ratios of the cylinders during execution of the individual-cylinder EGR, and that pinpoints an abnormal cylinder after determining that the variation abnormality is present, and that calculates an imbalance index value that represents the degree of variation regarding the abnormal cylinder; and an abnormality location pinpointing portion that pinpoints an abnormality location in the abnormal cylinder based on the imbalance index value and the knock index value of the abnormal cylinder.

摘要翻译： 一种用于多缸内燃机的诊断装置，包括：EGR部，其能够执行单缸EGR，其中EGR气体分别并分别供给到发动机的气缸; 爆震检测部分，其分别针对每个气缸检测表示爆震程度的爆震指数值; 异常检测部，其判定在执行单缸EGR期间气缸的空燃比的变化异常的存在或不存在，并且在确定存在变化异常之后确定异常气缸，并且计算不平衡 指示值表示异常气缸的变化程度; 以及异常位置精确定位部，其基于异常气缸的不平衡指数值和爆震指标值，对异常气缸中的异常位置进行定位。

公开(公告)号：US08773557B2

公开(公告)日：2014-07-08

申请号：US13122317

申请日：2009-09-16

申请人： Yuichi Kato ,  Yoshikazu Nitta ,  Noriyuki Fukushima ,  Takashi Suenaga ,  Toshiyuki Sugita

发明人： Yuichi Kato ,  Yoshikazu Nitta ,  Noriyuki Fukushima ,  Takashi Suenaga ,  Toshiyuki Sugita

IPC分类号： H04N3/14 ,  H04N5/335

CPC分类号： H04N5/3742 ,  H01L27/14609 ,  H01L27/14614 ,  H01L27/14641 ,  H01L27/14643 ,  H04N5/347 ,  H04N5/3698 ,  H04N5/37455 ,  H04N5/37457 ,  H04N5/378

摘要： Provided is a solid-state imaging element including pixel signal read lines, and a pixel signal reading unit for reading pixel signals from a pixel unit via the pixel signal read line. The pixel unit includes a plurality of pixels arranged in a matrix form, each pixel including a photoelectric conversion element. In the pixel unit, a shared pixel in which an output node is shared among a plurality of pixels is formed, and a pixel signal of each pixel in the shared pixel is capable of being selectively output from the shared output node to a corresponding one of the pixel signal read lines. The pixel signal reading unit sets a bias voltage for a load element which is connected to the pixel signal read line and in which current dependent on a bias voltage flows in the load element, to a voltage causing a current value to be higher than current upon a reference bias voltage when there is no difference between added charge amounts, when addition of pixel signals of the respective pixels in the shared pixel is driven.

摘要翻译： 提供了包括像素信号读取线的固态成像元件和用于经由像素信号读取线从像素单元读取像素信号的像素信号读取单元。 像素单元包括以矩阵形式布置的多个像素，每个像素包括光电转换元件。 在像素单元中，形成其中在多个像素之间共享输出节点的共享像素，并且共享像素中的每个像素的像素信号能够被选择性地从共享输出节点输出到 像素信号读取线。 像素信号读取单元设置连接到像素信号读取线的负载元件的偏置电压，并且其中取决于偏置电压的电流在负载元件中流动到使电流值高于当前值的电流 当驱动共享像素中的各个像素的像素信号的相加时，当添加的电荷量之间没有差异时，参考偏置电压。

公开(公告)号：USD589904S1

公开(公告)日：2009-04-07

申请号：US29297641

申请日：2007-11-15

申请人： Haruo Yoshida ,  Yuichi Kato ,  Yosuke Sakai

设计人： Haruo Yoshida ,  Yuichi Kato ,  Yosuke Sakai

公开(公告)号：US07397405B2

公开(公告)日：2008-07-08

申请号：US11482178

申请日：2006-07-06

申请人： Katsuhisa Yamada ,  Koji Suzuki ,  Yuichi Kato

发明人： Katsuhisa Yamada ,  Koji Suzuki ,  Yuichi Kato

IPC分类号： H03M3/00

CPC分类号： B60R11/02 ,  B62J99/00 ,  B62J2099/0006 ,  B62J2099/0033 ,  B62K19/30

摘要： An audio device arrangement structure for a motorcycle is configured and arranged to provide high-quality sound output. The audio device arrangement structure serves to mount an audio device, which includes an audio unit, an amplifier and at least one speaker, for a motorcycle. The audio unit is mounted at the front of the vehicle inside a top cover, between the top cover and the air cleaner. The amplifier is provided separately from the audio unit, and is arranged at the rear of the vehicle in the inside of a housing provided at a rear portion of a rear fender. The amplifier is supported on the housing by rubber bushings, to isolate the amplifier from vibrations of the vehicle body.

摘要翻译： 用于摩托车的音频装置布置结构被配置和布置成提供高质量的声音输出。 音频设备布置结构用于安装用于摩托车的音频设备，其包括音频单元，放大器和至少一个扬声器。 音频单元安装在车顶前方的顶盖和顶盖与空气滤清器之间。 放大器与音频单元分开设置，并且布置在设置在后挡泥板后部的壳体的内部的车辆后部。 放大器由橡胶衬套支撑在外壳上，以隔离放大器与车身振动。

公开(公告)号：US20070279539A1

公开(公告)日：2007-12-06

申请号：US11660508

申请日：2005-11-15

申请人： Kazuo Suzuki ,  Yuichi Kato ,  Takahiro Kawada ,  Yasuhiro Kageyama ,  Tomohiro Ando

发明人： Kazuo Suzuki ,  Yuichi Kato ,  Takahiro Kawada ,  Yasuhiro Kageyama ,  Tomohiro Ando

IPC分类号： G02F1/13

CPC分类号： G03B13/32 ,  G02B7/36 ,  G02F1/134309 ,  G02F1/29 ,  G02F2001/294 ,  H04N5/23212

摘要： Predetermined voltage is applied to a liquid crystal lens by a liquid crystal lens driver. Image signals are generated based on an optical image passed through the liquid crystal lens during transient response operation caused by application of the predetermined voltage, and plural focus signals are extracted by sampling the image signals at predetermined cycles. Levels of the extracted autofocus signals are compared to determine the maximum value of the autofocus signal. Thus, with the liquid crystal lens, by making use of the transient response operation of the liquid crystal lens, a focus point can be detected in sufficient speed.

摘要翻译： 通过液晶透镜驱动器将预定电压施加到液晶透镜。 基于通过施加预定电压的瞬态响应操作期间通过液晶透镜的光学图像产生图像信号，并且通过以预定周期对图像信号进行采样来提取多个聚焦信号。 比较提取的自动对焦信号的电平以确定自动对焦信号的最大值。 因此，利用液晶透镜，通过利用液晶透镜的瞬态响应操作，能够以足够的速度检测焦点。