-
公开(公告)号：US11577226B2
公开(公告)日：2023-02-14
申请号：US17107997
申请日：2020-12-01
申请人： Seiji Nakahigashi , Isao Chinzei , Shogo Shirakawa , Hiromasa Suzuki , Masahide Miura , Takahiro Nishio , Norimichi Shimano , Hiroki Nihashi , Mitsuyoshi Okada , Takashi Onozuka , Souta Akiyama , Hiromi Togashi , Takahiro Noguchi , Isao Naito
发明人： Seiji Nakahigashi , Isao Chinzei , Shogo Shirakawa , Hiromasa Suzuki , Masahide Miura , Takahiro Nishio , Norimichi Shimano , Hiroki Nihashi , Mitsuyoshi Okada , Takashi Onozuka , Souta Akiyama , Hiromi Togashi , Takahiro Noguchi , Isao Naito
摘要： The present disclosure provides an exhaust gas purification catalyst having an improved Rh activation, which comprises a substrate and a catalyst coat layer formed on the substrate, the catalyst coat layer having a two-layer structure, wherein the catalyst coat layer includes an upstream portion on an upstream side and a downstream portion on a downstream side in an exhaust gas flow direction, and a part or all of the upstream portion is formed on a part of the downstream portion, wherein the upstream portion contains Rh fine particles and Pt, wherein the Rh fine particles have an average particle size measured by a transmission electron microscope observation of 1.0 nm or more to 2.0 nm or less, and a standard deviation σ of the particle size of 0.8 nm or less, and wherein the downstream portion contains Rh.
-
2.发明公开公开(公告)号：US20230372917A1
公开(公告)日：2023-11-23
申请号：US18318238
申请日：2023-05-16
申请人： Takahiro NISHIO , Shogo Shirakawa , Hiroki Shirakawa , Nobuyuki Takagi , Tomomasa Aikawa , Hiroki Nihashi , Takahiro Noguchi
发明人： Takahiro NISHIO , Shogo Shirakawa , Hiroki Shirakawa , Nobuyuki Takagi , Tomomasa Aikawa , Hiroki Nihashi , Takahiro Noguchi
IPC分类号： B01J35/00 , B01J23/46 , B01J23/58 , B01J23/10 , B01J37/02 , B01J37/08 , B01D53/94 , F01N3/28
CPC分类号： B01J35/0006 , B01J35/0013 , B01J35/006 , B01J23/464 , B01J23/58 , B01J23/10 , B01J37/0201 , B01J37/0215 , B01J37/0236 , B01J37/0248 , B01J37/088 , B01D53/9472 , F01N3/2825 , B01D2255/1025 , B01D2255/1023 , B01D2255/9202 , B01D2255/2042 , B01D2255/908 , B01D2257/404 , B01D2255/407 , B01D2255/20715 , B01D2255/2065 , B01D2257/702 , B01D2258/01 , F01N2370/02 , F01N2510/068
摘要： The exhaust gas purification device includes: a substrate including an upstream end through which an exhaust gas is introduced and a downstream end through which the exhaust gas is discharged; a first catalyst layer containing a rhodium-containing catalyst containing a metal oxide carrier and rhodium particles supported on the metal oxide carrier, the first catalyst layer extending across a first region; and a second catalyst layer containing palladium particles and a material having a basicity higher than a basicity of the metal oxide carrier, the second catalyst layer extending across a second region. A mean of a particle size distribution of the rhodium particles is from 1.5 nm to 18 nm.
-
3.发明公开公开(公告)号：US20240017246A1
公开(公告)日：2024-01-18
申请号：US18318277
申请日：2023-05-16
申请人： Takahiro NISHIO , Shogo Shirakawa , Hiroki Shirakawa , Nobuyuki Takagi , Tomomasa Aikawa , Hiroki Nihashi , Takahiro Noguchi
发明人： Takahiro NISHIO , Shogo Shirakawa , Hiroki Shirakawa , Nobuyuki Takagi , Tomomasa Aikawa , Hiroki Nihashi , Takahiro Noguchi
IPC分类号： B01J23/58 , B01J23/46 , B01J23/10 , B01J21/04 , B01J35/00 , B01J35/04 , B01J37/02 , B01J37/08 , B01D53/94 , F01N3/28
CPC分类号： B01J23/58 , F01N2330/06 , B01J23/10 , B01J21/04 , B01J35/0006 , B01J35/006 , B01J35/0013 , B01J35/04 , B01J37/0244 , B01J37/0248 , B01J37/0228 , B01J37/0205 , B01J37/0236 , B01J37/088 , B01D53/9472 , F01N3/2828 , B01D2255/1025 , B01D2255/2065 , B01D2255/9202 , B01D2255/1023 , B01D2255/9032 , B01D2255/2042 , B01D2259/4566 , F01N2370/02 , F01N2330/32 , B01J23/464
摘要： The exhaust gas purification device includes: a substrate including an upstream and a downstream ends; a first catalyst layer extending across a first region and containing a first rhodium-containing catalyst and a first cerium-containing oxide, the first rhodium-containing catalyst containing a first metal oxide carrier and first rhodium particles supported on the first metal oxide carrier, a mean of a particle size distribution of the first rhodium particles being 1.5 nm to 18 nm; and a second catalyst layer extending across a second region and containing a second rhodium-containing catalyst containing a second metal oxide carrier and second rhodium particles supported on the second metal oxide carrier, a cerium content in the first catalyst layer based on a volume capacity of the substrate in the first region being higher than a cerium content in the second catalyst layer based on a volume capacity of the substrate in the second region.
-
公开(公告)号：US20090090159A1
公开(公告)日：2009-04-09
申请号：US12282903
申请日：2007-05-14
申请人： Takahiro Noguchi , Tatsushi Ito , Fumiaki Kawahara
发明人： Takahiro Noguchi , Tatsushi Ito , Fumiaki Kawahara
CPC分类号： B21D41/02 , B21D39/20 , B21D41/026
摘要： A pipe expanding device inserts a pipe expanding punch into an opening end portion of a steel pipe with a special shape in the state where the opening end portion of the steel pipe with a special shape is pressed in an insertion direction of the punch.
摘要翻译： 在具有特殊形状的钢管的开口端部沿着冲头的插入方向被按压的状态下，扩管冲头将扩管冲头插入具有特殊形状的钢管的开口端部。
-
5.发明授权Image forming apparatus having detection means to maintain image formation condition 失效具有保持图像形成条件的检测装置的图像形成装置
公开(公告)号：US5697010A
公开(公告)日：1997-12-09
申请号：US517680
申请日：1995-08-22
CPC分类号： G03G15/0266 , G03G2215/021
摘要： Imaging forming apparatus includes an image bearing member, an image formation unit for forming an image on the image bearing member, and a detection unit for detecting a voltage-current characteristic between the image bearing member and the charging member. The image formation unit has a charging member contactable to the image bearing member to charge the image bearing member. An image formation condition for the image bearing member is determined on the basis of a plurality of detection operations of the detection unit.
摘要翻译： 成像装置包括图像承载部件，用于在图像承载部件上形成图像的图像形成单元和用于检测图像承载部件和充电部件之间的电压 - 电流特性的检测单元。 图像形成单元具有可与图像承载部件接触的充电部件，以对图像承载部件充电。 基于检测单元的多个检测操作确定图像承载部件的图像形成条件。
-
公开(公告)号：US08675324B2
公开(公告)日：2014-03-18
申请号：US13012559
申请日：2011-01-24
申请人： Takahiro Noguchi
发明人： Takahiro Noguchi
CPC分类号： G08B26/005
摘要： Provided is a short-circuit isolator capable of earlier detection of recovery from short circuit of a disconnected line and reconnecting the line. The short-circuit isolator includes: a switch for switching a connection state between a primary signal line and a secondary signal line; a short-circuit monitor circuit which is connected to a primary wiring of the switch through a resistor as a current limiting section and connected to a secondary wiring of the switch, for detecting short circuit when a voltage of the secondary signal line is lower than a short-circuit detection threshold and detecting recovery from the short circuit when the voltage of the secondary signal line is higher than a short-circuit recovery threshold which is a voltage value lower than the short-circuit detection threshold after the short circuit is detected; and a switch control section for turning off the switch when the short circuit is detected by the short-circuit monitor circuit and turning on the switch when the recovery from the short circuit is detected by the short-circuit monitor circuit.
摘要翻译： 提供了一种短路隔离器，能够较早地检测到断开的线路的短路恢复并重新连接线路。 短路隔离器包括：用于切换主信号线和辅助信号线之间的连接状态的开关; 短路监视电路，其通过电阻器作为限流部分连接到开关的一次布线，并连接到开关的次级布线，用于在二次信号线的电压低于 短路检测阈值，当二次信号线的电压高于在检测到短路后的短路检测阈值以下的电压值的短路恢复阈值时，从短路检测恢复; 以及开关控制部分，当短路监视电路检测到短路时，通过短路监视电路检测到短路恢复时，开关断开。
-
公开(公告)号：US08079636B2
公开(公告)日：2011-12-20
申请号：US12991462
申请日：2009-06-26
IPC分类号： B60K7/00
CPC分类号： B62D33/0617 , B62D33/0633 , E02F9/163
摘要： A cab for a construction machine includes a pillar member and a beam member. The pillar member is disposed generally along a vertical direction, and includes a cutout portion and a protruding portion. The cutout portion is formed on an upper end thereof. The protruding portion is formed on the upper end on an inner side of the cutout portion with respect to a widthwise direction of the cab. The beam member is disposed generally along a direction perpendicular to the vertical direction. The beam member is joined to the pillar member with the beam member partially overlapping the cutout portion on the upper end of the pillar member in a plan view, and a lateral surface of the beam member abutting against the protruding portion.
摘要翻译： 用于建筑机械的驾驶室包括柱构件和梁构件。 柱构件大致沿垂直方向设置，并且包括切口部和突出部。 切口部形成在其上端。 突出部相对于驾驶室的宽度方向形成在切口部的内侧的上端。 梁构件大致沿垂直于垂直方向的方向设置。 梁构件与柱构件接合，梁构件在平面图中部分地与柱构件的上端上的切口部分重叠，并且梁构件的侧表面抵靠突出部分。
-
公开(公告)号：US20110187541A1
公开(公告)日：2011-08-04
申请号：US13012518
申请日：2011-01-24
申请人： Takahiro Noguchi
发明人： Takahiro Noguchi
CPC分类号： G10K9/122 , B06B1/0238
摘要： Provided is an audible alarm device including a piezoelectric buzzer, which is capable of suppressing wasted current consumption not contributing to increased sound pressure of the piezoelectric buzzer. The audible alarm device includes: a piezoelectric buzzer; a coil connected in parallel to the piezoelectric buzzer; a current limiting means for adjusting a current supply period for the piezoelectric buzzer and the coil, and limiting a current to the coil during current supply; and a control circuit for controlling on/off time of the current limiting means.
摘要翻译： 提供一种包括压电蜂鸣器的声音报警装置，其能够抑制浪费的电流消耗，而不会增加压电蜂鸣器的声压。 声音报警装置包括：压电蜂鸣器; 与压电蜂鸣器并联连接的线圈; 电流限制装置，用于调节压电蜂鸣器和线圈的电流供应周期，并在电流供应期间限制电流到线圈; 以及用于控制电流限制装置的开/关时间的控制电路。
-
公开(公告)号：US20100187860A1
公开(公告)日：2010-07-29
申请号：US12670946
申请日：2008-09-11
IPC分类号： B62D33/06
CPC分类号： B62D33/0617 , E02F9/163
摘要： A cab includes left and right rear pole members having internal spaces and prescribed shapes in cross-section. The right rear pole member includes a first hole portion that extends along the longitudinal direction of the right rear pole member and penetrates the right rear pole member in the left-and-right direction of the right rear pole member, and a first plate-shaped member inserted into and secured in the first hole portion.
摘要翻译： 驾驶室包括具有内部空间和规定形状的左右后极构件的横截面。 右后极构件包括沿着右后极构件的纵向方向延伸并在右后极构件的左右方向上贯穿右后极构件的第一孔部，并且第一板状 插入并固定在第一孔部分中的构件。
-
公开(公告)号：US08365571B2
公开(公告)日：2013-02-05
申请号：US12282903
申请日：2007-05-14
申请人： Takahiro Noguchi , Tatsushi Ito , Fumiaki Kawahara
发明人： Takahiro Noguchi , Tatsushi Ito , Fumiaki Kawahara
CPC分类号： B21D41/02 , B21D39/20 , B21D41/026
摘要： A pipe expanding device inserts a pipe expanding punch into an opening end portion of a steel pipe with a special shape in the state where the opening end portion of the steel pipe with a special shape is pressed in an insertion direction of the punch.
摘要翻译： 在具有特殊形状的钢管的开口端部沿着冲头的插入方向被按压的状态下，扩管冲头将扩管冲头插入具有特殊形状的钢管的开口端部。
-
-
-
-
-
-
-
-
-
搜索结果
17 条记录 (耗时 0.046 秒)
