公开(公告)号：US07166255B2

公开(公告)日：2007-01-23

申请号：US11078262

申请日：2005-03-11

Applicant: Shunsuke Takeguchi ,  Hiroyuki Takamura

Inventor： Shunsuke Takeguchi ,  Hiroyuki Takamura

IPC: B22F3/16

CPC classification number: F01L1/047 ,  B22F5/10 ,  B22F2999/00 ,  F01L1/08 ,  F01L2101/02 ,  B22F2203/05 ,  B22F3/16

Abstract: The temporary compacting of the powder for use in sintering is carried out, the temporary sintering is carried out, the main compacting is carried out, the main sintering is carried out, and the thickness of the radius direction of the base part of the cam before the heat-treatment is set to 3.0 mm or more.

Abstract translation: 进行用于烧结的粉末的临时压实，进行临时烧结，进行主压实，进行主烧结，并且凸轮的基部的半径方向的厚度在 热处理设定为3.0mm以上。

公开(公告)号：US06519513B2

公开(公告)日：2003-02-11

申请号：US09941927

申请日：2001-08-30

Applicant: Shinji Nakagawa ,  Minoru Osuga ,  Masami Nagano ,  Hiroyuki Takamura

Inventor： Shinji Nakagawa ,  Minoru Osuga ,  Masami Nagano ,  Hiroyuki Takamura

IPC: G06F700

CPC classification number: B60W20/15 ,  B60K6/48 ,  B60K6/54 ,  B60K13/04 ,  B60W10/02 ,  B60W10/06 ,  B60W10/08 ,  B60W20/00 ,  B60W2510/0628 ,  B60W2510/244 ,  B60W2710/0616 ,  F02D41/0055 ,  F02D41/027 ,  F02D41/042 ,  F02D41/065 ,  F02D41/1441 ,  F02D2200/602 ,  F02N11/04 ,  F02N11/0814 ,  Y02T10/48 ,  Y02T10/6221 ,  Y02T10/7258 ,  Y10S903/903 ,  Y10S903/917 ,  Y10S903/946

Abstract: A hybrid vehicle control apparatus which is capable of improving the deterioration of the emission performance unique to the hybrid vehicle during idle stop by purifying the exhaust gas remaining in the engine intake pipe, the cylinders, the exhaust pipe and the catalyst. The apparatus comprises two drive sources including an engine operated by fuel combustion and an electric motor/generator operated by electric energy. A residual exhaust gas purifier purifies the gas remaining in the intake pipe, the cylinders, the exhaust pipe and the catalyst of the engine.

公开(公告)号：US20100314065A1

公开(公告)日：2010-12-16

申请号：US12744005

申请日：2008-11-19

Applicant: Hiroyuki Takamura

Inventor： Hiroyuki Takamura

IPC: D21F3/00

CPC classification number: D21F3/0227

Abstract: This aims to provide a paper making machine belt (a shoe press belt) having excellent wet squeezability but less damages (such as cracks or wear) of the outer periphery of a belt being used. The paper making shoe press belt includes drainage conduits extended in the felt-side surface thereof. The drainage conduits are discontinuous grooves, and are made semi-arcuate on at least one of the belt ends in a belt running direction (an MD direction).

Abstract translation: 本发明的目的在于提供一种具有优异的湿挤压性，但是所用带的外周损伤（如裂纹或磨损）较少的造纸机带（靴式压榨带）。 造纸靴式压榨带包括在毛毡侧表面延伸的排水导管。 排水管是不连续的槽，并且在带移动方向（MD方向）上的至少一个带端部上形成半弧形。

公开(公告)号：US07285185B2

公开(公告)日：2007-10-23

申请号：US10966891

申请日：2004-10-15

Applicant: Kenji Inoue ,  Hiroyuki Takamura

Inventor： Kenji Inoue ,  Hiroyuki Takamura

IPC: D21F2/00 ,  B32B5/28 ,  B32B5/30 ,  B32B27/04

CPC classification number: D21F7/086 ,  D21F7/083 ,  Y10S162/901 ,  Y10T428/24372 ,  Y10T442/2131 ,  Y10T442/2164 ,  Y10T442/2484 ,  Y10T442/3374

Abstract: A wet paper web transfer belt comprises a base body, a wet paper web side layer, and a machine side layer. The wet paper web side layer is formed of a high molecular weight elastic section, and fibers and filler particles are exposed at its surface. The fibers and filler particles are exposed in the form of an island-sea structure comprising islands section where the fibers are exposed, and a sea section where the filler particles are exposed. The fibers and the filler particles, both exposed at the wet paper web side layer, hold water at different times in the papermaking process as the wet paper web moves out of the press part of the papermaking machine.

Abstract translation: 湿纸幅转印带包括基体，湿纸幅侧层和机器侧层。 湿纸幅侧层由高分子量弹性部分形成，纤维和填料颗粒在其表面露出。 纤维和填料颗粒以海绵结构的形式暴露，其中包括岛部分，其中纤维被暴露，以及填充颗粒暴露的海洋部分。 在湿纸幅侧层露出的纤维和填料颗粒在造纸过程中随着湿纸幅移出造纸机的压榨部分而在不同时间保持水分。

公开(公告)号：US20070006828A1

公开(公告)日：2007-01-11

申请号：US10558624

申请日：2004-07-28

Applicant: Hiroyuki Takamura ,  Shunsuke Takeguchi

Inventor： Hiroyuki Takamura ,  Shunsuke Takeguchi

IPC: F01L1/04

CPC classification number: C22C38/08 ,  C22C38/12 ,  F01L1/04 ,  F01L1/047 ,  F01L2101/00 ,  F01L2103/00 ,  F16H53/025

Abstract: The present invention provides a cam lobe material that is excellent in sliding characteristics, such as wear resistance, scuffing resistance and pitting resistance, and can be advantageously used in engines to which high loads are applied, and a method of manufacturing the cam lobe material. The above-described task is fulfilled by providing a cam lobe material that is formed from an iron-based sintered alloy that contains 0.3 to 5.0 mass % Ni, 0.5 to 1.2 mass % C, 0.02 to 0.3 mass % of at least either of B and P, and incidental impurities as the balance, and has a hardness of a peripheral surface of not less than HRC 50 and a density of not less than 7.5 g/cm3. The iron-based sintered alloy can further contain not more than 2.5 mass % Mo. The above-described task can also be fulfilled by a method of manufacturing the cam lobe material, that a compression molding step and a sintering step are repeated at least twice, the compression molding step involving compression molding iron-based alloy powders prepared so as to provide the composition of the ferrous sintered alloy in a prescribed cam lobe shape, and the sintering step involving sintering the compression molded compact body, and that the sintered body is subjected to quench and tempering treatment.

Abstract translation: 本发明提供一种滑动特性优异的凸轮凸起材料，例如耐磨性，抗磨损性和耐点蚀性，并且可以有利地用于施加高负荷的发动机中，以及制造凸轮凸角材料的方法。 通过提供一种由铁基烧结合金形成的凸轮凸缘材料来实现上述任务，该铁基烧结合金含有0.3〜5.0质量％的Ni，0.5〜1.2质量％的C，0.02〜0.3质量％的B 和P，作为余量的偶然杂质，并且具有不小于HRC 50的周边表面的硬度和不小于7.5g / cm 3的密度。 铁基烧结合金还可以含有不超过2.5质量％的Mo。上述任务也可以通过制造凸轮凸起材料的方法来实现，压缩模制步骤和烧结步骤重复至少两次 所述压缩成形工序涉及将所述铁基合金粉末压缩成型，以提供规定的凸轮形状的所述铁质烧结合金的组成，所述烧结工序包括烧结所述压缩成型体，并且所述烧结体为 进行淬火和回火处理。

公开(公告)号：US07080507B2

公开(公告)日：2006-07-25

申请号：US10758268

申请日：2004-01-16

Applicant: Kozo Katogi ,  Masami Nagano ,  Hiroshi Sekine ,  Hiroyuki Takamura ,  Shinji Nakagawa

Inventor： Kozo Katogi ,  Masami Nagano ,  Hiroshi Sekine ,  Hiroyuki Takamura ,  Shinji Nakagawa

IPC: F01N3/00

CPC classification number: F01N3/22 ,  F01N3/32 ,  F01N11/002 ,  F01N13/009 ,  F01N2230/04 ,  F01N2430/06 ,  F01P2031/30 ,  F02B37/00 ,  Y02T10/20 ,  Y02T10/47

Abstract: In order to improve the decrease of the catalytic action and the deterioration of the exhaust purification performance, a catalyst installed in the exhaust pipe of an engine and a secondary air pump for supplying secondary air into the exhaust pipe are provided, and the secondary air pump is operated even after the engine has stopped.

Abstract translation: 为了改善催化作用的降低和排气净化性能的劣化，提供了安装在发动机的排气管内的催化剂和用于向排气管供给二次空气的二次空气泵，二次空气泵 即使在发动机停止后也运行。

公开(公告)号：US20050098293A1

公开(公告)日：2005-05-12

申请号：US10966891

申请日：2004-10-15

Applicant: Kenji Inoue ,  Hiroyuki Takamura

Inventor： Kenji Inoue ,  Hiroyuki Takamura

IPC: D21F7/08 ,  D21J1/00

CPC classification number: D21F7/086 ,  D21F7/083 ,  Y10S162/901 ,  Y10T428/24372 ,  Y10T442/2131 ,  Y10T442/2164 ,  Y10T442/2484 ,  Y10T442/3374

Abstract: A wet paper web transfer belt comprises a base body, a wet paper web side layer, and a machine side layer. The wet paper web side layer is formed of a high molecular weight elastic section, and fibers and filler particles are exposed at its surface. The fibers and filler particles are exposed in the form of an island-sea structure comprising islands section where the fibers are exposed, and a sea section where the filler particles are exposed. The fibers and the filler particles, both exposed at the wet paper web side layer, hold water at different times in the papermaking process as the wet paper web moves out of the press part of the papermaking machine.

Abstract translation: 湿纸幅转印带包括基体，湿纸幅侧层和机器侧层。 湿纸幅侧层由高分子量弹性部分形成，纤维和填料颗粒在其表面露出。 纤维和填料颗粒以海绵结构的形式暴露，其中包括岛部分，其中纤维被暴露，以及填充颗粒暴露的海洋部分。 在湿纸幅侧层露出的纤维和填料颗粒在造纸过程中随着湿纸幅移出造纸机的压榨部分而在不同时间保持水分。

公开(公告)号：US06324836B1

公开(公告)日：2001-12-04

申请号：US09592852

申请日：2000-06-12

Applicant: Shinji Nakagawa ,  Toshio Ishii ,  Yutaka Takaku ,  Minoru Ohsuga ,  Hiroyuki Takamura

Inventor： Shinji Nakagawa ,  Toshio Ishii ,  Yutaka Takaku ,  Minoru Ohsuga ,  Hiroyuki Takamura

IPC: F01N300

CPC classification number: F02D41/1479 ,  F02D41/1441 ,  F02D41/1456

Abstract: If the output of an O2 sensor located downstream of a catalyst deviates from a predetermined range, the air-to-fuel ratio upstream of the catalyst is over-corrected to be a leaner value or a richer value beyond the predetermined purification-efficiency range when the output of the O2 sensor downstream of the catalyst indicates rich or lean, respectively, so that the output of the O sensor downstream of the catalyst returns within a predetermined range as soon as possible.

Abstract translation: 如果位于催化剂下游的O2传感器的输出偏离预定范围，则催化剂上游的空燃比被过度校正为超过预定净化效率范围的更稀的值或更丰富的值， 催化剂下游的O 2传感器的输出分别表示浓或稀，使得催化剂下游的O传感器的输出尽可能快地返回到预定范围内。

公开(公告)号：US08463532B2

公开(公告)日：2013-06-11

申请号：US13202350

申请日：2010-02-04

Applicant: Shinji Nakagawa ,  Kazuhiko Kanetoshi ,  Kouzo Katougi ,  Takanobu Ichihara ,  Minoru Ohsuga ,  Hiroyuki Takamura

Inventor： Shinji Nakagawa ,  Kazuhiko Kanetoshi ,  Kouzo Katougi ,  Takanobu Ichihara ,  Minoru Ohsuga ,  Hiroyuki Takamura

IPC: F02D41/00

CPC classification number: F02D41/065 ,  F02D41/0295 ,  F02D41/1454 ,  F02D41/1475 ,  F02D2200/0814 ,  F02D2200/0816

Abstract: Provided is a control device for an engine which is capable of purifying NOx with high efficiency at a restart after an idle stop without deteriorating purification efficiency of HC and CO. At the restart after the idle stop, an air-fuel ratio is controlled to be rich, and an atmosphere inside of a catalyst is estimated on the basis of a required time ΔT from a time point at which an output value (VO2—2) of first oxygen concentration detection means upstream of the catalyst exceeds a predetermined value A1 to a time point at which an output value (VO2—2) of second oxygen concentration detection means downstream of the catalyst exceeds a predetermined value A2, whereby an air-fuel ratio at next and subsequent restarts is corrected so that the atmosphere inside of the catalyst is optimized at the next and subsequent restarts.

Abstract translation: 提供一种用于发动机的控制装置，其能够在怠速停止之后重新启动时能够高效地净化NOx，而不会降低HC和CO的净化效率。在怠速停止后的重启时，将空燃比控制为 基于从催化剂上游的第一氧浓度检测装置的输出值（VO2-2）（VO2-2）超过规定值A1到a的时间点的所需时间DeltaT来估计催化剂内部的气氛 在催化剂下游的第二氧浓度检测装置的输出值（VO2-2）超过预定值A2的时间点，由此校正下一次和随后的重新启动时的空燃比，使得催化剂内部的气氛为 在下次重新启动和后续重新启动时优化。

公开(公告)号：US20110315108A1

公开(公告)日：2011-12-29

申请号：US13202350

申请日：2010-02-04

Applicant: Shinji Nakagawa ,  Kazuhiko Kanetoshi ,  Kouzo Katougi ,  Takanobu Ichihara ,  Minoru Ohsuga ,  Hiroyuki Takamura

Inventor： Shinji Nakagawa ,  Kazuhiko Kanetoshi ,  Kouzo Katougi ,  Takanobu Ichihara ,  Minoru Ohsuga ,  Hiroyuki Takamura

IPC: F02N11/08

CPC classification number: F02D41/065 ,  F02D41/0295 ,  F02D41/1454 ,  F02D41/1475 ,  F02D2200/0814 ,  F02D2200/0816

Abstract: Provided is a control device for an engine which is capable of purifying NOx with high efficiency at a restart after an idle stop without deteriorating purification efficiency of HC and CO. At the restart after the idle stop, an air-fuel ratio is controlled to be rich, and an atmosphere inside of a catalyst is estimated on the basis of a required time ΔT from a time point at which an output value (VO2—2) of first oxygen concentration detection means upstream of the catalyst exceeds a predetermined value A1 to a time point at which an output value (VO2—2) of second oxygen concentration detection means downstream of the catalyst exceeds a predetermined value A2, whereby an air-fuel ratio at next and subsequent restarts is corrected so that the atmosphere inside of the catalyst is optimized at the next and subsequent restarts.

Abstract translation: 提供一种用于发动机的控制装置，其能够在怠速停止之后重新启动时能够高效地净化NOx，而不会降低HC和CO的净化效率。在怠速停止后的重启时，将空燃比控制为 在催化剂上游的第一氧浓度检测装置的输出值（VO2-2）超过规定值A1的时刻，基于所需时间＆Dgr; T，估计催化剂内部的气氛， 到催化剂下游的第二氧浓度检测装置的输出值（VO2-2）超过预定值A2的时间点，由此校正下次再次启动时的空燃比，使得在 催化剂在下一次和随后的重新启动时被优化。