公开(公告)号：US4911818A

公开(公告)日：1990-03-27

申请号：US160938

申请日：1988-02-26

申请人： Uhee Kikuchi ,  Tadashi Takeo ,  Kiyohiro Ichinose ,  Goro Uchida ,  Hirofumi Hara ,  Hiroshi Arai

发明人： Uhee Kikuchi ,  Tadashi Takeo ,  Kiyohiro Ichinose ,  Goro Uchida ,  Hirofumi Hara ,  Hiroshi Arai

IPC分类号： B05C3/10 ,  B05D1/18 ,  B05D7/14 ,  C23C22/00 ,  C23G3/00 ,  C25D13/22 ,  C25D17/28

CPC分类号： C23C22/00 ,  C23G3/00 ,  C25D13/22 ,  C25D17/28 ,  B65G49/0477

摘要： The present invention is for an apparatus and method of batch type surface treatment on a car body. The car body is rolled in the bath about the horizontal and longitudinal axis of the car body.

摘要翻译： 本发明涉及一种车体上的批式表面处理装置和方法。 车体围绕车身的水平和纵向轴线在浴缸中滚动。

公开(公告)号：US5531830A

公开(公告)日：1996-07-02

申请号：US354040

申请日：1994-12-06

申请人： Kiyohiro Ichinose ,  Hirofumi Hara ,  Hiroshi Ochiai

发明人： Kiyohiro Ichinose ,  Hirofumi Hara ,  Hiroshi Ochiai

IPC分类号： B65G49/04 ,  B66C1/12 ,  B66C1/16 ,  C25D13/22 ,  B05C3/09

CPC分类号： B66C1/16 ,  B65G49/0459 ,  B66C1/12 ,  C25D13/22

摘要： A surface treatment apparatus having a treatment bath for immersing and treating a workpiece therein with the workpiece being put into and taken out of said treatment bath by the lifting and lowering thereof and with the workpiece being rotated about a horizontal axial line while in the bath. A jig is provided for holding the workpiece having a pair of suspending points at each end thereof in symmetrical relationship about a horizontal axial line. Ropes suspend the jig with each one connected to one of the suspending points at each end of said jig. In a first embodiment, a pair of hoisting apparatuses are provided with upper ends of the ropes connected to suspending points on one side at both ends of the jig being connected to one of the hoisting apparatuses and upper ends of the ropes connected to suspending points on the other side at both ends of the jig being connected to the other of the hoisting apparatuses. In a second embodiment, a pair of jig-rotating wheels are fixed on the same horizontal axial line at both ends of the jig. The ropes for suspending the jig are respectively wound around the jig-rotating wheels. A pair of hoisting apparatuses are provided with one end of each of the ropes being connected to one of the hoisting apparatuses and the other end of each of the ropes being connected to the other of the hoisting apparatuses. In a third embodiment four ropes are used, and in a fourth embodiment a pair of shaft extension portions are used instead of wheels.

公开(公告)号：US5433783A

公开(公告)日：1995-07-18

申请号：US41342

申请日：1993-04-01

申请人： Kiyohiro Ichinose ,  Hirofumi Hara ,  Hiroshi Ochiai ,  Eiji Kikuchi ,  Akihiko Tada

发明人： Kiyohiro Ichinose ,  Hirofumi Hara ,  Hiroshi Ochiai ,  Eiji Kikuchi ,  Akihiko Tada

IPC分类号： B65G49/04 ,  B66C1/12 ,  B66C1/16 ,  C25D13/22 ,  B05C3/02

CPC分类号： B66C1/16 ,  B65G49/0459 ,  B66C1/12 ,  C25D13/22

摘要： A surface treatment apparatus having a treatment bath for immersing and treating a workpiece therein with the workpiece being put into and taken out of said treatment bath by the lifting and lowering thereof and with the workpiece being rotated about a horizontal axial line while in the bath. A jig is provided for holding the workpiece having a pair of suspending points at each end thereof in symmetrical relationship about a horizontal axial line. Ropes suspend the jig with each one connected to one of the suspending points at each end of said jig. In a first embodiment, a pair of hoisting apparatuses are provided with upper ends of the ropes connected to suspending points on one side at both ends of the jig being connected to one of the hoisting apparatuses and upper ends of the ropes connected to suspending points on the other side at both ends of the jig being connected to the other of the hoisting apparatuses. In a second embodiment, a pair of jig-rotating wheels are fixed on the same horizontal axial line at both ends of the jig. The ropes for suspending the jig are respectively wound around the jig-rotating wheels. A pair of hoisting apparatuses are provided with one end of each of the ropes being connected to one of the hoisting apparatuses and the other end of each of the ropes being connected to the other of the hoisting apparatuses. In a third embodiment four ropes are used, and in a fourth embodiment a pair of shaft extension portions are used instead of wheels.

摘要翻译： 一种表面处理装置，其具有用于将工件浸入并处理其中的工件的处理槽，其中工件通过提升和降低而被放入和从所述处理槽中取出，并且工件在浴中绕水平轴线旋转。 提供一种夹具，用于将其在其每端具有一对悬挂点的工件以关于水平轴线的对称关系来保持。 绳索悬挂夹具，每个连接到所述夹具每端的一个悬挂点。 在第一实施例中，一对提升装置设置有连接到夹具两端的一侧上的悬挂点的绳索的上端，其连接到连接到悬挂点上的吊装设备和绳索的上端之一 夹具两端的另一侧与另一个提升装置连接。 在第二实施例中，一对夹具旋转轮固定在夹具两端的相同的水平轴线上。 用于悬挂夹具的绳索分别缠绕在夹具旋转轮上。 一对提升装置设置有每个绳索的一端连接到一个提升装置，并且每根绳索的另一端连接到另一个提升装置。 在第三实施例中，使用四根绳索，在第四实施例中，使用一对轴延伸部分代替轮子。

公开(公告)号：US07578128B2

公开(公告)日：2009-08-25

申请号：US11878117

申请日：2007-07-20

申请人： Atsuhiro Miyauchi ,  Hirofumi Hara ,  Kazuhiko Imamura ,  Yoshinori Andou

发明人： Atsuhiro Miyauchi ,  Hirofumi Hara ,  Kazuhiko Imamura ,  Yoshinori Andou

IPC分类号： F02B33/00

CPC分类号： F02D41/221 ,  F02B37/16 ,  F02D41/0007 ,  F02D2200/0406 ,  Y02T10/144

摘要： An air bypass valve failure detecting device outputs an opening command to an air bypass valve when a throttle valve suddenly closes, thereby prevent surging from occurring in a second intake passage between a turbocharger and a throttle valve. When the opening command is outputted to the air bypass valve, failure detection for the air bypass valve is permitted only if an intake air quantity of an engine immediately before a closing command is changed to the opening command is equal to or larger than a predetermined value. Thus, it is possible to prevent the failure detecting device from erroneously determining that the air bypass valve is normal although valve closing failure of the air bypass valve has occurred. This is because, when the intake air quantity is smaller than the predetermined value, surging does not occur in the second intake passage even if the valve closing failure of the airy bypass valve has occurred.

摘要翻译： 当节气门突然闭合时，空气旁通阀故障检测装置向空气旁通阀输出打开命令，从而防止在涡轮增压器和节流阀之间的第二进气通道中发生喘振。 当打开命令被输出到空气旁通阀时，只有紧接关闭命令之前的发动机的进气量改变为打开命令，才允许空气旁通阀的故障检测等于或大于预定值 。 因此，尽管发生了空气旁通阀的关闭故障，但是可以防止故障检测装置错误地确定空气旁通阀是正常的。 这是因为，当进气量小于预定值时，即使发生通风旁通阀的关闭故障，也不会在第二进气通道中产生喘振。

公开(公告)号：US20090126707A1

公开(公告)日：2009-05-21

申请号：US12256985

申请日：2008-10-23

申请人： Masaki Tsuda ,  Hirofumi Hara

发明人： Masaki Tsuda ,  Hirofumi Hara

IPC分类号： F02M25/07

CPC分类号： F02D41/0002 ,  F02B29/0406 ,  F02B31/06 ,  F02D9/02 ,  F02D41/0065 ,  F02D41/18 ,  F02D2041/0017 ,  F02D2200/0404 ,  F02M26/05 ,  F02M26/20 ,  F02M26/25 ,  F02M26/49 ,  Y02T10/42

摘要： An abnormality determination device for an EGR device, which is capable of determining the abnormality of the EGR device properly without interrupting the EGR operation. An ECU of an internal combustion engine detects an amount of fresh air drawn into a combustion chamber of the engine, carries out feedback control of the fresh air amount such that the detected fresh air amount converges to a predetermined target fresh air amount by controlling an opening of a throttle valve disposed in an intake system of the engine during execution of EGR by the EGR device. The ECU obtains a decreasing degree parameter which represent a degree of decrease in the fresh air amount caused by the feedback control, and determines abnormality of the EGR device based on the obtained decreasing degree parameter.

摘要翻译： 一种用于EGR装置的异常确定装置，其能够在不中断EGR操作的情况下适当地确定EGR装置的异常。 内燃机的ECU检测吸入发动机的燃烧室的新鲜空气量，进行新鲜空气量的反馈控制，使得检测到的新鲜空气量通过控制开口的方式收敛到预定的目标空气量 在由EGR装置执行EGR期间设置在发动机的进气系统中的节流阀。 ECU获得表示由反馈控制引起的新鲜空气量的减少程度的减小度参数，并且基于获得的减小度参数来确定EGR装置的异常。

公开(公告)号：US07367320B2

公开(公告)日：2008-05-06

申请号：US11710484

申请日：2007-02-26

申请人： Takafumi Komori ,  Naoki Oie ,  Ryuji Kohno ,  Hirofumi Hara

发明人： Takafumi Komori ,  Naoki Oie ,  Ryuji Kohno ,  Hirofumi Hara

IPC分类号： F02B37/00 ,  F02M51/00 ,  F02B23/00

CPC分类号： F02D23/00 ,  F02B37/16 ,  F02D41/0007 ,  F02D41/18 ,  F02D2200/0402 ,  F02D2200/0406 ,  Y02T10/144

摘要： A fuel control system for an internal combustion engine having an intake passage, a compressor provided in the intake passage, a throttle valve disposed downstream of the compressor, a bypass passage connecting an upstream side of the compressor to a downstream side of the compressor, and an air bypass valve provided in the bypass passage. An intake air flow rate of the engine is calculated based on the engine rotational speed and the intake pressure, which are detected when the air bypass valve is determined to be in the opening operation state. An amount of fuel supplied to the engine is then controlled according to the calculated intake air flow rate.

摘要翻译： 一种用于内燃机的燃料控制系统，其具有进气通道，设置在进气通道中的压缩机，设置在压缩机下游的节流阀，将压缩机的上游侧连接到压缩机的下游侧的旁通通道，以及 设置在旁路通路中的空气旁通阀。 基于当确定空气旁通阀处于打开操作状态时检测到的发动机转速和进气压力来计算发动机的进气流量。 然后根据计算出的进气量来控制供给发动机的燃料量。

公开(公告)号：US20080022679A1

公开(公告)日：2008-01-31

申请号：US11878604

申请日：2007-07-25

申请人： Hirofumi Hara ,  Atsuhiro Miyauchi ,  Kazuhiko Imamura ,  Takashi Kon ,  Yoshinori Andou

发明人： Hirofumi Hara ,  Atsuhiro Miyauchi ,  Kazuhiko Imamura ,  Takashi Kon ,  Yoshinori Andou

IPC分类号： F02D23/00

CPC分类号： F02D23/02 ,  F02B37/16 ,  F02B37/18 ,  F02B39/16 ,  F02D41/0007 ,  F02D41/10 ,  F02D41/1446 ,  F02D41/1448 ,  F02D41/221 ,  F02D2041/1431 ,  F02D2200/0406 ,  F02D2200/703 ,  Y02T10/144 ,  Y02T10/40

摘要： When an engine load QC is equal to or larger than a predetermined value, an acceleration-state determiner determines that a turbine is in an acceleration state, and a supercharging-pressure-control-state determiner determines that supercharging-pressure controller (a bypass valve, a wastegate, and a variable flap) of a turbocharger are in a maximum supercharging pressure control state (a closed valve state), i.e., when a delay coefficient α of the turbocharger calculated by a delay-coefficient calculator on the basis of an actual supercharging pressure πc and a convergent value πc* of a supercharging pressure calculated by a convergent-value calculator indicates a value peculiar to the turbocharger, a failure of the supercharging-voltage controller is determined on the basis of the delay coefficient α. Thus, it is possible to secure a high failure detection accuracy, and increase a frequency of performing failure detection even when the engine load QC suddenly changes to cause a delay in a response of the supercharging pressure πc.

摘要翻译： 当发动机负荷QC等于或大于预定值时，加速度状态确定器确定涡轮处于加速状态，增压压力控制状态确定器确定增压压力控制器（旁通阀 ，废气门和可变挡板）处于最大增压压力控制状态（关闭阀状态），即当由延迟系数计算器基于实际值计算的涡轮增压器的延迟系数α时 增压压力pic和由收敛值计算器计算的增压压力的收敛值pic *表示涡轮增压器特有的值，根据延迟系数α确定增压电压控制器的故障。 因此，即使在发动机负荷QC突然变化而导致增压压力pic的响应延迟的情况下，也可以确保高故障检测精度，并且提高执行故障检测的频率。

公开(公告)号：US20110304670A1

公开(公告)日：2011-12-15

申请号：US13147803

申请日：2010-01-26

申请人： Hirofumi Hara

发明人： Hirofumi Hara

IPC分类号： B41J2/165

CPC分类号： B41J19/202 ,  B41J2/16508 ,  B41J2/1652 ,  B41J2/16526 ,  B41J2/17509 ,  B41J2/17596 ,  B41J2/185 ,  B41J2002/16567

摘要： A printer device which can, using a relatively simple structure, remove foreign matter within a printer head. A printer device (10) is provided with: a guide rail disposed so as to extend in the scan direction; a printer head (22) provided to the guide rail so as to be reciprocatable in the scan direction and discharging ink from a discharge nozzle (25a) by changing, utilizing the vibration of a piezo element (24), the volume of an ink chamber (24a) communicating with the discharge nozzle (25a); and a controller performs control for vibrating the piezo element (24) and maintains the printer head (22) by causing the ink to be discharged utilizing the vibration of the piezo element (24).

摘要翻译： 可以使用相对简单的结构去除打印头内的异物的打印机设备。 一种打印机装置（10）具有：沿扫描方向延伸的导轨， 打印头（22），其设置在所述导轨上，以能够沿扫描方向往复运动，并且通过利用压电元件（24）的振动改变墨腔的体积，从排出喷嘴（25a）排出墨 （24a）与排出喷嘴（25a）连通; 并且控制器执行用于使压电元件（24）振动的控制，并且通过使用压电元件（24）的振动来排出墨水来维持打印头（22）。

公开(公告)号：US20080058994A1

公开(公告)日：2008-03-06

申请号：US11896341

申请日：2007-08-31

申请人： Masaki Tsuda ,  Atsushi Izumiura ,  Eisaku Gosyo ,  Hirofumi Hara

发明人： Masaki Tsuda ,  Atsushi Izumiura ,  Eisaku Gosyo ,  Hirofumi Hara

IPC分类号： G05D7/00 ,  F02M35/10 ,  G01M19/00

CPC分类号： F02D41/221 ,  F02D41/18 ,  F02M25/06 ,  F02M26/53

摘要： An abnormality determination apparatus and method for a blow-by gas feedback device, and an engine control unit are provided for improving the accuracy of abnormality determination even when an intake air amount controller is provided in an intake system at a location downstream of a joint of a blow-by gas passage. The blow-by gas feedback device feeds a blow-by gas back to an intake system of an internal combustion engine through a blow-by gas passage connected to the intake system through a joint. The abnormality determination apparatus comprises an intake air amount sensor provided in the intake system at a location upstream of the joint for detecting an intake air amount, an intake air amount controller provided in the intake system at a location downstream of the joint for controlling the intake air amount, and an ECU for determining an abnormality of the blow-by gas feedback device based on the intake air amount detected by the intake air amount sensor after the intake air amount has changed due to the operation of the intake air amount controller.

摘要翻译： 提供了一种用于窜气反馈装置的异常判定装置和方法以及发动机控制单元，用于提高异常判定的精度，即使当进气系统中在进气系统中的下游位置处的进气系统中 一个窜气通道。 窜气反馈装置通过连接到进气系统的窜气通道将窜气输送回内燃机的进气系统。 异常判定装置包括：进气系统，设置在进气系统的上游侧的位置处，用于检测进气量;进气系统，其设置在进气系统的下游位置，用于控制进气口 空气量，以及用于根据进气量控制器的操作使进气量传感器检测到的进气量由进气量控制器的运转而改变后，根据由进气量传感器检测到的进气量来判定窜气反馈装置的异常的ECU。

公开(公告)号：US4733746A

公开(公告)日：1988-03-29

申请号：US874934

申请日：1986-06-16

申请人： Hiroyoshi Nozaki ,  Hiroo Ebisawa ,  Hirofumi Hara

发明人： Hiroyoshi Nozaki ,  Hiroo Ebisawa ,  Hirofumi Hara

IPC分类号： H01J37/18 ,  B05C11/00 ,  B01J19/08 ,  B01J19/12 ,  C23C14/00

CPC分类号： H01J37/185

摘要： A vacuum treating method and apparatus wherein preliminary vacuum chambers which are charged with and discharged therefrom materials to be treated are arranged on both sides of a vacuum treating chamber such that the preliminary vacuum chambers are switchingly communicated with and disconnected from the vacuum treating chamber; the materials are alternately moved between both the preliminary vacuum chambers and the vacuum treating chamber and are subject to vacuum treatment for a predetermined period of time in the vacuum treatment for a predetermined period of time in the vacuum treating chamber; wherein when a material to be treated has been charged from one preliminary vacuum chamber to the vacuum treating chamber and a treated materiala has been discharged from the vacuum treating chamber to the other preliminary chamber, the vacuum treating chamber and both the preliminary vacuum chambers are disconnected from each other, then the pressure within the vacuum treating chamber is reduced to a required degree of vacuum and the pressure with the one preliminary vacuum chamber is reduced to a degree of vacuum higher than that required for vacuum treatment, and in the other preliminary vacuum chamber, after a treated material has been discharged out and a new material to be treated has been charged, the pressure reduction is initiated from an atmospheric state; and wherein after vacuum treatment has been made in the vacuum treating chamber, the vacuum treating chamber and both the preliminary vacuum chambers are brought into communication with each other to move the materials therebetween.

摘要翻译： 一种真空处理方法和装置，其特征在于，在真空处理室的两侧设置有预处理真空室，其中装有待处理材料和从其排出的真空室，使得所述预真空室与所述真空处理室切换地连通和断开; 这些材料在预真空室和真空处理室之间交替移动，并且在真空处理室中在真空处理中经过预定时间在预定时间内进行真空处理; 其中当待处理材料从一个预真空室装入真空处理室中时，处理过的材料a已从真空处理室排出到另一预备室时，真空处理室和两个初级真空室被断开 然后将真空处理室内的压力降低到所要求的真空度，并且将一个预真空室的压力降低到比真空处理所需的真空度更高的真空度，而在其它初步真空中 在经过处理的材料被排出并且待处理的新材料已经被充电之后，从大气状态开始减压; 并且其中在真空处理室中进行了真空处理之后，使真空处理室和两个初级真空室彼此连通以在其间移动材料。