Ngk Insulators, Inc.

Clarion Co

Hyundai Motor Company

Kia Motors Corporation

University of Michigan

Other

Pioneer Corporation

Yagi Antenna Co., Ltd.

Ngk Insulators, Lts.

Nsk Insulators, Ltd.

Zero Engineering Ltd.

Akira Takahashi

Naomi Noda

Yukinari Shibagaki

Hiroshige Mizuno

Keiichiro Watanabe

Takuya Hiramatsu

Hiroto Handa

Yuichi Hamazaki

Tetsuo Toyoshima

Ralph T Yang

Won Soon Park

Frances H Yang

Kazuki Takai

Jung Min Seo

Nobuhiko Mori

Isao Hasegawa

Arturo J Hernandez-Maldonado

Yukio Miyairi

Kenji Suzuki

Masaaki Masuda

Toshiyuki Nakamura

Azuma Yamamoto

Yoshikazu Omura

Hiroshi Yokota

Satoshi Takagi

Tetsuya Suzuki

Toshio Yamada

Jung Wook Seo

Shogo Hirose

Junichi Suzuki

Toshihiro Tomita

Jun Togashi

Hideki Kinoshita

Yusuke Akama

Kikuo Yoshikawa

Akira Yasaki

Shigeru Kojima

Masahiko Matsukata

Eriko Kodama

Atsushi Kaise

Tsukasa Yoneyama

Yoshihiko Wagatsuma

Yasuyuki Noboribayashi

Satoshi Oyama

Tetsuya Sugimura

Arturo J Hermandez-Maldonado

A sealed honeycomb structure may include porous walls dividedly forming inlet cells and outlet cells extending from an end surface of an inlet side to an end surface of an outlet side, an outlet side sealing portion, and an inlet side sealing portion, wherein at least one outlet cell is a reinforced cell, where a reinforced part for reinforcing the outlet cell is formed at at least one corner portion at which the walls on a cross-section vertical to an extending direction of the cell cross each other, and wherein the inlet cell is a non-reinforced cell where the reinforced part is not formed at all the corner portions at which the walls on the cross-section vertical to the extending direction of the cell cross each other.

Sealed honeycomb structure

A sealed honeycomb structure may include porous walls dividedly forming inlet cells and outlet cells extending from an end surface of an inlet side to an end surface of an outlet side, inlet and outlet side sealing portion, and an inlet side sealing portion, wherein at least one outlet cell is a reinforced cell where a reinforcing partfor reinforcing the outlet cellis formed at at least one corner portionat which the walls on a cross-section vertical to an extending direction of the cell cross each other, wherein the inlet cell is a non-reinforced cell where the reinforcing part is not formed at all the corner portions at which the walls on the cross-section vertical to the extending direction of the cell cross each other, and wherein the reinforcing partsof the reinforced cellsare formed at a section of the honeycomb structure from the end surface of the outlet side in the extending direction of the cell.

A honeycomb structure has porous partition walls defining and forming a plurality of cells communicating between two end faces, and a circumferential wall formed integrally with the partition walls. The cells include partial cells positioned in an outermost circumferential portion of the honeycomb structure and being partially in contact with the circumferential wall, and normal cells other than the partial cells. As to the normal cells, a plugging portion is formed in one end portion of each normal cell, and as to the partial cells, in the partial cells in which the plugging portion to be formed in one end portion thereof, the plugging portion is not formed in at least a part of a partial cell in which an area ratio obtained by Equation (1) is smaller than 80%:the area ratio(%)=an area of the partial cell/an area of the normal cell&#xd7;100&#x2003;&#x2003;(1).

Plugged honeycomb structure

A zeolite structure is provided which has partition walls composed of a zeolite ion-exchanged with a metal ion and forming a plurality of cells extending from one end face of the zeolite structure to its other end face and functioning as a passage of fluid and which has a honeycomb shape. The content per unit zeolite amount of the metal ion in the surface portion of the partition wall is larger than the content per unit zeolite amount of the metal ion in the inner portion of the partition wall and is preferably 1.1 to 5.0 times the content per unit zeolite amount of the metal ion in the inner portion of the partition wall.

Zeolite structure and method for producing the same

A sealed honeycomb structure which can suppress increase of pressure loss and improve durability favorably is disclosed. A sealed honeycomb structureincluding includes a honeycomb structure having porous walls dividedly forming inlet cells and outlet cells, an outlet side sealing portion, and an inlet side sealing portion, wherein an opening area of the inlet cell is larger than an opening area of an outlet cell on a cross-section of the honeycomb structure, wherein at least one outlet cell is a reinforced cell where a reinforcing part for reinforcing the outlet cell is formed at at least one corner portion at which the walls on a cross-section vertical to an extending direction of the cell cross each other, and wherein the inlet cell is a non-reinforced cell where the reinforcing part is not formed at all the corner portions at which the walls on the cross-section vertical to the extending direction of the cell cross each other.

Sealed honeycomb structure and device for cleaning exhaust

A panel drive apparatus that requires no special mechanism inside a device body and that can be easily mounted on the device body. One end of an armis rotatably joined to a mounting platethat can be mounted on the device. The other end of the armis rotatably joined to a panel. The mounting platehas a fan-shaped fixed gear. A panel gear, which is a spur gear, is fixed to the panel. The armhas an idle gearthat is provided between the fixed gearand panel gearso as to be engaged with the respective gears and that can be rotated by a drive mechanism

Display panel drive apparatus

A support () that is substantially cylindrical so as to be received by a disk hole (NA) and has a positioning portion () on a circumference adjacent to a first axial end is provided with a concave portion () of which both ends open to the circumference along a radial direction. A first engaging portion () protrudes from around the circumference at which a first axial end of the concave portion opens substantially opposes to the positioning portion with a gap equal to or more than a thickness of an optical disk (N). A moving member () is disposed in the concave portion in a manner movable along a radial direction of the support. A second engaging portion () protrudes on an end of the moving member at a position corresponding to a second axial end of the concave portion.

Holding device and disk device for recording and reading information

To provide a disk device, which can reliably lead and house a disk into a disk housing section requiring only a small space. The disk device is provided with: a pick armwhich swings and inserts a drive unit for playing a disk D into a space created by splitting a plurality of trays; and a loading armwhich can move between a leading position for abutting on the disk D inserted/ejected with respect to the trayand leading the disk D, and a withdrawing position for withdrawing from the disk to be played. A pick swing cam plate, which controls the drive of the pick armand the loading arm, is provided so as to be slidingly moved by a drive mechanism.

Disk device

A disk selecting device for storing a plurality of disks that can be separated to provide a space for receiving a disk drive unit to play a selected disk within the disk selecting device. A plurality of trays are mounted within the disk selecting device including a drum cam that can be rotated by a drum gear driven by a drive mechanism so that a disk selecting cam groove does not contact those trays that do not contain the disk to be selected for playing whereby a sufficient space is provided to drive the selected disk.

Disk selecting device and disk device with a drum cam to separate disks

A disc device includes a casing, a disc processor, a drive motor, a transfer unit and a disc clamper. The transfer unit transfers an optical disc while holding the optical disc by driving the drive motor. The disc clamper switches a drive transmission of the drive unit in accordance with a holding condition of the optical disc with different diameters by the transfer unit to pivotally move the disc processor. The drive of the single drive motor effects both the transfer of the optical disc and the pivotal movement of the disc processor. A timing for transferring the optical disc and a timing for pivotally moving the disc processor can be suitably adjusted in accordance with the diameter of the optical disc.

This invention provides a honeycomb catalyst having an excellent purification efficiency and a small pressure loss and can be mounted even in a limited space, the honeycomb catalyst comprising: porous partition wallshaving plural pores, which are arranged to form plural cellsallowing communication between two end faces; plugging portions being arranged to plug the cellsin one of the end faces; and catalytically active componentsloaded on surfaces of partition wallsand inner surfaces of pores, wherein many catalytically active component-loading poresthrough which a gas can pass are formed in partition walls, and a ratio of a mass (M) of the catalytically active component loaded on the surfaces of partition wallsto a mass (M) of the catalytically active componentloaded on the inner surfaces of the poresis (M):(M)=1:3 to 3:1.

Honeycomb catalyst and manufacturing method thereof

To provide a floating lock device which can smoothly and continuously perform an operation of swinging-in and swinging-out a drive unit and switching between a floating state and lock state with a reduced space and simple configuration. The floating lock device comprises: a pick armwhich can be swung into and swung out of a space created by splitting trayscapable of housing a plurality of disks D; a drive chassiswhich is mounted on the pick armand which has a drive unit playing the disk D; a drive mechanism which drives the pick arm; a floating lock mechanism of the drive chassis; a turning tableon which the disk D is mounted; and a control platewhich transmits drive power of the drive mechanism to the floating lock mechanism.

Floating lock device

To provide a disk clamping device which can reduce a required space for performing disk clamping in the disk device. The disk clamping device comprises: a pick armwhich is swung into and swung out of a space created by splitting trayscapable of housing a plurality of disks D; a drive unit which is mounted on the pick armand plays the disk D; a turning tableon which the disk D is mounted; a clamp armprovided so as to be able to move up and down in substantially parallel with the disk D; and a clamperwhich is attached to the clamp armand holds the disk D with the turning table

Disk clamping device

An exhaust gas purifying system has a honeycomb filter including a porous partition wall having a number of pores arranged so that a plurality of cells communicating between two end faces are formed, and a plugging portion disposed in either of the end faces or inside the cell so as to plug the cell; and a NOx purifying catalyst including a honeycomb catalyst carrier having substantially same shape as the honeycomb filter, and a NOx selective reducing SCR catalyst or a NOx occluding catalyst carried on surface of the partition wall and/or on surface of the pores, wherein the honeycomb filter and the NOx purifying catalytic member are disposed in this order in an exhaust gas flow path where exhaust gas discharged from a diesel engine circulates. To provide an exhaust gas purifying system which realizes excellent purifying efficiency of NOx contained in exhaust gas discharged from a diesel engine, and small pressure loss, and can be mounted in limited space.

Exhaust gas purifying system

Growing community of inventors

Nagoya, Japan

Akira Takahashi