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    Exhaust gas purifying apparatus
    1.
    发明授权
    Exhaust gas purifying apparatus 失效
    废气净化装置

    公开(公告)号：US5658536A

    公开(公告)日：1997-08-19

    申请号：US572607

    申请日：1995-12-14

    申请人： Shinichi Okabe ,  Tokio Kohama ,  Tohru Yoshinaga ,  Kiyohiko Watanabe ,  Yasuyuki Kawabe

    发明人： Shinichi Okabe ,  Tokio Kohama ,  Tohru Yoshinaga ,  Kiyohiko Watanabe ,  Yasuyuki Kawabe

    IPC分类号： F01N3/24 ,  B01D53/86 ,  B01D53/94 ,  B01J35/04 ,  F01N3/28 ,  F01N13/02 ,  B01D53/34

    CPC分类号： B01D53/9454 ,  B01J35/04 ,  F01N13/0097 ,  F01N3/2803 ,  F01N3/2821 ,  F01N2330/38 ,  Y02T10/22

    摘要： An exhaust gas purifying apparatus includes a carrier of a honeycomb structure which is made of at least one flat metal plate and at least one corrugated metal plate which is superimposed on the flat metal plate. A catalytic layer is formed on the surface of the carrier. The carrier suited for being coated with the catalytic layer is disposed in an exhaust pipe of an internal combustion engine. The carrier is provided, on an axially intermediate portion thereof, with a large number of louvers which causes a haphazard secondary motion in the exhaust gas. A predetermined portion of the carrier including the turbulence producing portion and an additional region located adjacent to said predetermined region is coated with a larger amount of catalyst than that with which the remaining portion of the carrier is coated, whereby good purifying efficiency can be obtained for a long time.

    摘要翻译： 废气净化装置包括蜂窝结构体的载体，所述载体由至少一个平的金属板和叠置在所述平的金属板上的至少一个波纹金属板制成。 催化剂层形成在载体的表面上。 适用于涂覆有催化剂层的载体设置在内燃机的排气管中。 载体在其轴向中间部分上设置有大量的百叶窗，这导致废气中的偶然次要运动。 包括湍流产生部分的载体的预定部分和与所述预定区域相邻的附加区域被涂覆有比载体的剩余部分涂覆更多的催化剂，从而可以获得良好的净化效率 很长时间。

    Metal assembly
    3.
    发明授权
    Metal assembly 失效
    金属装配

    公开(公告)号：US5409759A

    公开(公告)日：1995-04-25

    申请号：US110172

    申请日：1993-08-23

    申请人： Tosiharu Kondo ,  Keiji Ito ,  Takasi Obata ,  Kiyotaka Matuo ,  Yasuyuki Kawabe ,  Yukikatsu Ozaki

    发明人： Tosiharu Kondo ,  Keiji Ito ,  Takasi Obata ,  Kiyotaka Matuo ,  Yasuyuki Kawabe ,  Yukikatsu Ozaki

    IPC分类号： B01D53/86 ,  B01J35/04 ,  F01N3/28 ,  B32B3/28

    CPC分类号： B01J35/04 ,  F01N3/281 ,  F01N2330/321 ,  Y10T428/24661 ,  Y10T428/24694 ,  Y10T428/24711 ,  Y10T428/24777

    摘要： To improve the strength of the laser weld bond between an inner honeycomb column and an outer metal case, a metal honeycomb assembly comprises a metal honeycomb column composed of a flat metal sheet and a wavy metal sheet which are mutually laminated and spirally wound together, the metal honeycomb column having an outermost circumferential portion in the form of a composite wavy sheet composed of a plurality of superposed layers of the wavy metal sheet; and a metal case fittingly enclosing the metal honeycomb column, the metal case and the metal honeycomb column being bonded together by laser-welding the wave peaks of the composite wavy sheet to an inner wall of the metal case.

    摘要翻译： 为了提高内部蜂巢状体和外部金属壳体之间的激光焊接的强度，金属蜂窝体组件包括由扁平金属板和波纹状金属板构成的金属蜂窝状隔板，该金属板与相互层叠并螺旋卷绕在一起， 金属蜂窝状柱体，其具有由波纹状金属板的多个重叠层构成的复合波状片的形式的最外周部; 金属壳体和金属蜂窝体列通过将复合波纹片的波峰激光焊接到金属壳体的内壁而结合在一起的金属壳体。

    Multi-point welding method and catalyst support produced thereby
    4.
    发明授权
    Multi-point welding method and catalyst support produced thereby 失效
    由此产生的多点焊接方法和催化剂载体

    公开(公告)号：US5391851A

    公开(公告)日：1995-02-21

    申请号：US890608

    申请日：1992-07-13

    申请人： Kiyotaka Matsuo ,  Masao Yokoi ,  Yasuyuki Kawabe ,  Ichiro Hashimoto ,  Keiji Ito

    发明人： Kiyotaka Matsuo ,  Masao Yokoi ,  Yasuyuki Kawabe ,  Ichiro Hashimoto ,  Keiji Ito

    IPC分类号： B23K11/00 ,  B23K11/11 ,  B23K28/00 ,  F01N3/28

    CPC分类号： B23K28/00 ,  B23K11/0093 ,  B23K11/11 ,  F01N3/281 ,  F01N2330/04

    摘要： Disclosed is a multi-point welding method capable of certainly welding an object having a number of points to be welded for a short time. First, an approximately cylindrical base body is formed by alternately laminating a flat sheet and a corrugated sheet and then winding them in a spiral shape. In this case, there exist a number of contact points of the flat sheet to the corrugated sheet, that is, points to be welded. Next, there is provided an electrode apart from one end surface of the base body by a specified interval and facing to the end surface. After that, by intermittently applying a current across the electrode and the one end surface of the base body thereby intermittently generating electric discharges between the electrode and the one end surface of the base body, to thus fuse and weld the points to be welded of the flat sheet to the corrugated sheet. With this arrangement, it is possible to certainly weld multi-points to be welded for a short time by only intermittently applying electric discharges.

    摘要翻译： PCT No.PCT / JP91 / 01543 Sec。 371日期：1992年7月13日 102（e）日期1992年7月13日PCT 1991年11月11日PCT PCT。 出版物WO92 / 08571 日期为1992年5月29日。公开是一种多点焊接方法，能够在短时间内焊接要焊接的点数的物体。 首先，通过交替地层叠平板和波纹板，然后将它们卷绕成螺旋形状而形成大致圆筒形的基体。 在这种情况下，平面片与波纹片之间存在多个接触点，即被焊接点。 接下来，提供了一个电极，该电极与基体的一个端面隔开规定的间隔并面向端面。 之后，通过间歇地在电极和基体的一个端面上施加电流，从而间断地在电极和基体的一个端面之间产生放电，从而熔化并焊接基体的待焊接点 平板到瓦楞纸。 通过这种布置，通过仅间歇地施加放电，可以在短时间内焊接多点焊接。

    Intake pipe pressure detecting device
    7.
    发明授权
    Intake pipe pressure detecting device 失效
    进气管压力检测装置

    公开(公告)号：US4969354A

    公开(公告)日：1990-11-13

    申请号：US376282

    申请日：1989-07-06

    申请人： Toru Kosuda ,  Yasuyuki Kawabe ,  Iwao Yokomori ,  Osamu Ina

    发明人： Toru Kosuda ,  Yasuyuki Kawabe ,  Iwao Yokomori ,  Osamu Ina

    IPC分类号： G01L23/24

    CPC分类号： G01L23/24

    摘要： Disclosed in an intake pipe pressure detecting device for detecting the pressure in that section of an intake pipe in an internal combustion engine which is on the downstream side of a throttle valve provided in the intake manifold. The pressure detecting device comprises a mixing chamber which has an opening in the wall of the intake pipe, a pressure introducing path which opens onto this mixing chamber, and air inlets adapted to allow fresh air to enter the mixing chamber, thereby generating an air flow directed from the mixing chamber to the intake pipe.

    摘要翻译： 公开在用于检测在设置在进气歧管中的节流阀的下游侧的内燃机中的进气管的该部分中的压力的​​进气管压力检测装置中。 压力检测装置包括：混合室，其在进气管的壁中具有开口;通向该混合室的压力引入路径;以及适于允许新鲜空气进入混合室的空气入口，从而产生气流 从混合室引导到进气管。

    Process of producing metal catalyst carrier
    8.
    发明授权
    Process of producing metal catalyst carrier 失效
    生产金属催化剂载体的工艺

    公开(公告)号：US5791043A

    公开(公告)日：1998-08-11

    申请号：US651937

    申请日：1996-05-21

    申请人： Shinichi Okabe ,  Tokio Kohama ,  Tohru Yoshinaga ,  Kiyohiko Watanabe ,  Yasuyuki Kawabe

    发明人： Shinichi Okabe ,  Tokio Kohama ,  Tohru Yoshinaga ,  Kiyohiko Watanabe ,  Yasuyuki Kawabe

    IPC分类号： B01J35/04 ,  F01N3/28 ,  B23P15/00

    CPC分类号： F01N3/281 ,  B01J35/04 ,  F01N3/2821 ,  Y10T156/1023 ,  Y10T29/49345

    摘要： To enable bonding flat and corrugated sheets at their contact points by laser welding or other welding methods while laminating and spirally winding the sheets, a process of producing a metal catalyst carrier for exhaust gas purification in the form of a metal honeycomb column composed of flat and corrugated metal sheets alternately laminated, wound together, and bonded to each other, the process includes the steps of: forming plural openings in a flat sheet of a metal; laminating one piece of the flat sheet having the openings formed therein and one piece of a corrugated sheet of a metal and bonding the laminated flat and corrugated sheets to each other to form a composite sheet; and spirally winding the composite sheet around an axis to form columnar turns each composed of an outer flat layer composed of the flat sheet and an inner corrugated layer composed of the corrugated sheet, while bonding an outer turn and an adjoining inner turn by welding an inner corrugated layer of the outer turn, in a portion exposed in one of the openings of an outer flat layer of the outer turn, to an outer flat layer of the adjoining inner turn through said one of the openings to bond the outer turn and the adjoining inner turn.

    摘要翻译： 为了通过激光焊接或其他焊接方法在平坦和波纹状片材的接触点处粘合并层压和螺旋卷绕片材，制造金属催化剂载体，该金属催化剂载体以金属蜂窝状柱体形式由扁平和 波纹状金属板交替层压，缠绕在一起并彼此粘合，该方法包括以下步骤：在金属的平板中形成多个开口; 将其中形成有开口的平片的一片层压成一片金属波纹片，并将叠层的平坦波纹片彼此粘合以形成复合片; 并且将复合片材绕轴线螺旋地卷绕，形成由平板构成的外平坦层和由波纹片构成的内波纹状层构成的柱状匝，同时通过焊接内侧匝 在外露头的外平坦层的一个开口中露出的部分的外部弯曲部的波纹层通过所述一个开口连接到邻接的内部转弯的外部平坦层，以将外部转弯和相邻的 内圈

    Automatic focusing camera with multiple distance measuring function
    9.
    发明授权
    Automatic focusing camera with multiple distance measuring function 失效
    自动对焦摄像头具有多种测距功能

    公开(公告)号：US5051766A

    公开(公告)日：1991-09-24

    申请号：US504540

    申请日：1990-04-04

    申请人： Osamu Nonaka ,  Yasuyuki Kawabe ,  Atushi Maruyama ,  Tatsuji Higuchi

    发明人： Osamu Nonaka ,  Yasuyuki Kawabe ,  Atushi Maruyama ,  Tatsuji Higuchi

    IPC分类号： G03B13/36 ,  G02B7/28 ,  G02B7/32

    CPC分类号： G02B7/32

    摘要： An automatic focusing camera includes a first distance measurement circuit for measuring a first distance to an object located at a central portion of a frame, a second distance measurement circuit for measuring a plurality of second distances to other objects located at a peripheral portion of the frame, a CPU for comparing the first and second distance with a shortest photographing distance of the camera, for, when the first distance is shorter than the shortest photographing distance, selecting the shortest photographing distance as an object distance regardless of the second distance, for, when the first distance is not shorter than the shortest photographing distance and the second distance is shorter than the shortest photographing distance, selecting the first distance as the object distance, and for, when the first and second distances are not shorter than the shortest photographing distance, selecting a shorter one of the first and second distances as the object distance, and a mechanism for focusing a photographing lens on the basis of the object distance selected by the CPU.

    摘要翻译： 一种自动聚焦照相机，包括：第一距离测量电路，用于测量位于帧中心部分的物体的第一距离;第二距离测量电路，用于测量位于所述帧的周边部分的其它物体的多个第二距离; 用于将第一和第二距离与相机的最短拍摄距离进行比较的CPU，当第一距离短于最短拍摄距离时，选择最短拍摄距离作为对象距离而与第二距离无关， 当第一距离不短于最短拍摄距离，并且第二距离短于最短拍摄距离时，选择第一距离作为对象距离，并且当第一和第二距离不短于最短拍摄距离时 选择第一和第二距离中较短的距离作为对象距离，以及 基于由CPU选择的对象距离来聚焦拍摄镜头的机构。

    Catalyst carrier for a catalytic converter for purifying an exhaust gas in an internal combustion engine
    10.
    发明授权
    Catalyst carrier for a catalytic converter for purifying an exhaust gas in an internal combustion engine 失效
    用于净化内燃机中的废气的催化转化器的催化剂载体

    公开(公告)号：US5567395A

    公开(公告)日：1996-10-22

    申请号：US425720

    申请日：1995-04-20

    申请人： Shinichi Okabe ,  Tohru Yoshinaga ,  Kiyohiko Watanabe ,  Yasuyuki Kawabe

    发明人： Shinichi Okabe ,  Tohru Yoshinaga ,  Kiyohiko Watanabe ,  Yasuyuki Kawabe

    IPC分类号： F01N3/24 ,  B01D53/86 ,  B01J35/04 ,  F01N3/28 ,  B01D53/34

    CPC分类号： F01N3/281 ,  B01J35/04 ,  F01N3/2821 ,  F01N2330/42 ,  Y10T428/1234

    摘要： A flat-corrugated combined sheet 16 is obtained from a flat sheet 10 and corrugated sheets 12 and 14 which are welded together. The combined sheet 16 is rolled, so that a catalyst carrier 18 of a honeycomb structure to which an exhaust gas is contacted is obtained. At a middle part of the catalyst carrier 18, the flat sheet 10 has a section 10-1 free of corrugated sheet, and is formed with louvers 21, so that, in the rolled state, a turbulence generating section 30 is created. At a location upstream from the turbulence generating section 30, the flat sheet 10 has spaced sections 10-2 free of corrugated sheet, so that, in the rolled state, low flow-resistance sections 22 are created. The dissipation of heat of the exhaust gas is reduced at the sections 22, so that the temperature of the exhaust gas introduced into the turbulence generating section 30 at locations downstream from the low flow-resistance sections 22 is high, thereby promoting an activation of the catalyst at the section 30.

    摘要翻译： 从平板10和焊接在一起的波纹片12和14获得平波纹组合片16。 组合的片材16被卷起，从而获得与废气接触的蜂窝结构体的催化剂载体18。 在催化剂载体18的中间部分，平板10具有不含波纹片的部分10-1，并且形成有百叶窗21，使得在轧制状态下，产生湍流产生部分30。 在湍流产生部分30上游的位置处，平板10具有不带波纹片的间隔部分10-2，从而在轧制状态下产生低流阻部分22。 废气的散热在部分22处减少，使得在低流阻部分22的下游位置处引入湍流产生部分30的废气的温度高，从而促进 催化剂在第30节。