公开(公告)号：US08519083B2

公开(公告)日：2013-08-27

申请号：US12443489

申请日：2007-09-27

Applicant: Nobuo Kaifu ,  Hiroshi Nakaoka ,  Kaoru Abe

Inventor： Nobuo Kaifu ,  Hiroshi Nakaoka ,  Kaoru Abe

IPC: C08G6/02

CPC classification number: C08G8/22

Abstract: The present invention relates to a process for producing an MEK-modified resorcinol-formalin resin, in which recovery and reuse of the specific raw materials (water, calcium chloride, and methyl ethyl ketone (MEK)), and methanol contained in formalin, are carried out in parallel. Using this closed-system recycle production method, a resorcinol-formalin resin aqueous solution can be obtained, wherein the resin aqueous solution has a reaction product concentration of from 30 to 80%, moderate flowability with a pH of 6 to 10, a calcium chloride concentration of 100 ppm or less, a peak area corresponding to a resorcinol monomer of from 3 to 9% to the entire peak area obtained by gel permeation chromatography analysis, and a peak area corresponding to resorcinol pentanuclear or higher nuclear bodies of from 30 to 55% to the entire peak.

Abstract translation: 本发明涉及一种生产MEK改性间苯二酚 - 福尔马林树脂的方法，其中甲醛中所含的特定原料（水，氯化钙，甲基乙基酮（MEK））和甲醇的回收和再利用是 并行执行 使用这种封闭系统循环生产方法，可以得到间苯二酚 - 福尔马林树脂水溶液，其中树脂水溶液的反应产物浓度为30〜80％，pH为6〜10的适度的流动性，氯化钙 浓度为100ppm以下，与通过凝胶渗透色谱分析得到的全部峰面积相当于间苯二酚单体的峰面积为3〜9％，对应于间苯二酚五核或更高核体的峰面积为30〜55 ％到整个高峰。

公开(公告)号：US20100016541A1

公开(公告)日：2010-01-21

申请号：US12443489

申请日：2007-09-27

Applicant: Nobuo Kaifu ,  Hiroshi Nakaoka ,  Kaoru Abe

Inventor： Nobuo Kaifu ,  Hiroshi Nakaoka ,  Kaoru Abe

IPC: C08G6/02

CPC classification number: C08G8/22

Abstract: Recovery and reuse method of the specific raw materials (MEK, methanol and calcium chloride) used in the production of an MEK-modified resorcinol-formalin resin is provided. Furthermore, it is an object to stabilize quality by controlling a calcium chloride concentration in the MEK-modified resin to 100 ppm or less by partially improving the production steps. In a water solvent, resorcinol, a recovered calcium chloride aqueous solution, and a recovered MEK are added and stirred to form a two-phase system, and after adding a hydrochloric acid catalyst, formalin is added dropwise to the reaction system to allow a liquid-liquid heterogeneous reaction to proceed. It is allowed to stand to separate into two layers, and after removing an aqueous layer (0), water is added to an MEK layer (0) to sufficiently wash with water. It is allowed to stand to separate into two layers, and the aqueous layer (1) is removed. This water washing operation is further conducted at least one time to remove the aqueous layer (2), thereby obtaining the MEK layer (2) containing an MEK-modified resorcinol-formalin resin. Water is added to this MEK layer, 1 to 30% aqueous ammonia is added, MEK is recovered by rectification, and this is reused as the recovered MEK. Furthermore, after adjusting a calcium chloride concentration in the aqueous layer obtained by removing methanol from the aqueous layer (0) by reduced-pressure distillation, the aqueous layer is again returned to the reaction system, and reused. By this closed system recycle production method, the process for producing an MEK-modified resorcinol-formalin resin, in which recovery and reuse of specific raw materials (methanol, calcium chloride and MEK) are carried out in parallel, finally obtains a resorcinol-formalin resin aqueous solution having a reaction product concentration of from 30 to 80%, moderate flowability with a pH of 6 to 10, a calcium chloride concentration of 100 ppm or less, a peak area corresponding to a resorcinol monomer of from 3 to 9% to the entire peak area obtained by gel permeation chromatography analysis, and a peak area corresponding to resorcinol pentanuclear or higher nuclear bodies of from 30 to 55% to the entire peak.

公开(公告)号：US07718752B2

公开(公告)日：2010-05-18

申请号：US10574774

申请日：2004-10-06

Applicant: Nobuo Kaifu ,  Hiroshi Nakaoka ,  Hisatoshi Koinuma

Inventor： Nobuo Kaifu ,  Hiroshi Nakaoka ,  Hisatoshi Koinuma

IPC: C08G8/04 ,  C08G14/02 ,  C08G8/00

CPC classification number: C08G8/22

Abstract: A process for producing a resorcinol-formalin resin containing no salts, having a moderate flowability when transformed into an aqueous solution, and having a reduced content of resorcinol monomer and a reduced content of resorcinol-formalin resin of resorcinol pentanuclear or higher nuclear bodies, the whole steps including an one-stage reaction and liquid-liquid distribution being conducted in the same reactor, which comprises adding resorcinol, an inorganic salt, and an organic solvent having a solubility parameter of 7.0 to 12.5 to a water solvent, stirring the mixture to give a two-phase system containing no remaining solid matter, adding an acid catalyst, adding formalin dropwise into the reaction system to cause a liquid-liquid heterogeneous reaction to proceed, removing the aqueous layer, adding an organic solvent and water to the reaction product layer, the amount of the water being half of the amount of the organic solvent, stirring the resulting mixture, allowing it to stand, and then removing the aqueous layer to obtain the resorcinol-formalin resin.

Abstract translation: 一种不含盐的间苯二酚 - 福尔马林树脂的方法，当转化成水溶液时具有适度的流动性，并且间苯二酚单体的含量降低，间苯二酚五核或更高核体的间苯二酚 - 福尔马林树脂的含量降低， 包括在同一反应器中进行一步反应和液 - 液分配的整个步骤，其包括将溶解度参数为7.0至12.5的间苯二酚，无机盐和有机溶剂加入到水溶剂中，将混合物搅拌 给出不含剩余固体物质的两相体系，加入酸催化剂，向反应体系中滴加福尔马林以引起液 - 液多相反应进行，除去水层，向反应产物中加入有机溶剂和水 水的量是有机溶剂量的一半，搅拌所得混合物，使其静置 ，然后除去水层，得到间苯二酚 - 福尔马林树脂。

公开(公告)号：US20090018304A1

公开(公告)日：2009-01-15

申请号：US11814521

申请日：2006-01-25

Applicant: Nobuo Kaifu ,  Hiroshi Nakaoka ,  Hisatoshi Koinuma

Inventor： Nobuo Kaifu ,  Hiroshi Nakaoka ,  Hisatoshi Koinuma

IPC: C08G8/22 ,  C08G8/26

CPC classification number: C08G8/28 ,  C08G8/22

Abstract: It is an object of the invention to provide a ketone-modified resorcinol-formalin resin, which has a moderate flowability when transformed into an aqueous solution and has both a reduced content of resorcinol monomer and a reduced content of resorcinol-formalin resin of resorcinol pentanuclear or higher nuclear bodies. The invention relates to a ketone-modified resorcinol-formalin resin, which is produced by a two-step reaction and wherein a peak area corresponding resorcinol monomer is 3 to 9% and a peak area corresponding to resorcinol pentanuclear and higher nuclear bodies is 30 to 55% relative to the total peak area obtained by gel permeation chromatographic analysis of the resorcinol-formalin resin.

Abstract translation: 本发明的目的是提供一种酮改性间苯二酚 - 福尔马林树脂，当转化成水溶液时具有适度的流动性，并且间苯二酚单体的含量降低，间苯二酚五核的间苯二酚 - 甲醛树脂含量降低 或更高的核体。 本发明涉及通过两步反应制备的酮改性间苯二酚 - 福尔马林树脂，其中相应的间苯二酚单体的峰面积为3〜9％，对应于间苯二酚五核和较高核体的峰面积为30〜 相对于通过间苯二酚 - 福尔马林树脂的凝胶渗透色谱分析获得的总峰面积为55％。

公开(公告)号：US07834124B2

公开(公告)日：2010-11-16

申请号：US11814521

申请日：2006-01-25

Applicant: Nobuo Kaifu ,  Hiroshi Nakaoka ,  Hisatoshi Koinuma

Inventor： Nobuo Kaifu ,  Hiroshi Nakaoka ,  Hisatoshi Koinuma

IPC: C08G8/00 ,  C08G8/02 ,  C08G8/26 ,  C08G14/00

CPC classification number: C08G8/28 ,  C08G8/22

Abstract: It is an object of the invention to provide a ketone-modified resorcinol-formalin resin, which has a moderate flowability when transformed into an aqueous solution and has both a reduced content of resorcinol monomer and a reduced content of resorcinol-formalin resin of resorcinol pentanuclear or higher nuclear bodies. The invention relates to a ketone-modified resorcinol-formalin resin, which is produced by a two-step reaction and wherein a peak area corresponding resorcinol monomer is 3 to 9% and a peak area corresponding to resorcinol pentanuclear and higher nuclear bodies is 30 to 55% relative to the total peak area obtained by gel permeation chromatographic analysis of the resorcinol-formalin resin.

Abstract translation: 本发明的目的是提供一种酮改性间苯二酚 - 福尔马林树脂，当转化成水溶液时具有适度的流动性，并且间苯二酚单体的含量降低，间苯二酚五核的间苯二酚 - 甲醛树脂含量降低 或更高的核体。 本发明涉及通过两步反应制备的酮改性间苯二酚 - 福尔马林树脂，其中相应的间苯二酚单体的峰面积为3〜9％，对应于间苯二酚五核和较高核体的峰面积为30〜 相对于通过间苯二酚 - 福尔马林树脂的凝胶渗透色谱分析获得的总峰面积为55％。

公开(公告)号：US20070225462A1

公开(公告)日：2007-09-27

申请号：US10574774

申请日：2004-10-06

Applicant: Nobuo Kaifu ,  Hiroshi Nakaoka ,  Hisatoshi Koinuma

Inventor： Nobuo Kaifu ,  Hiroshi Nakaoka ,  Hisatoshi Koinuma

IPC: C08G8/22

CPC classification number: C08G8/22

Abstract: A process for producing a resorcinol-formalin resin containing no salts, having a moderate flowability when transformed into an aqueous solution, and having a reduced content of resorcinol monomer and a reduced content of resorcinol-formalin resin of resorcinol pentanuclear or higher nuclear bodies, the whole steps including an one-stage reaction and liquid-liquid distribution being conducted in the same reactor, which comprises adding resorcinol, an inorganic salt, and an organic solvent having a solubility parameter of 7.0 to 12.5 to a water solvent, stirring the mixture to give a two-phase system containing no remaining solid matter, adding an acid catalyst, adding formalin dropwise into the reaction system to cause a liquid-liquid heterogeneous reaction to proceed, removing the aqueous layer, adding an organic solvent and water to the reaction product layer, the amount of the water being half of the amount of the organic solvent, stirring the resulting mixture, allowing it to stand, and then removing the aqueous layer to obtain the resorcinol-formalin resin.

Abstract translation: 一种不含盐的间苯二酚 - 福尔马林树脂的方法，当转化成水溶液时具有适度的流动性，并且间苯二酚单体的含量降低，间苯二酚五核或更高核体的间苯二酚 - 福尔马林树脂的含量降低， 包括在同一反应器中进行一步反应和液 - 液分配的整个步骤，其包括将溶解度参数为7.0至12.5的间苯二酚，无机盐和有机溶剂加入到水溶剂中，将混合物搅拌 给出不含剩余固体物质的两相体系，加入酸催化剂，向反应体系中滴加福尔马林以引起液 - 液多相反应进行，除去水层，向反应产物中加入有机溶剂和水 水的量是有机溶剂量的一半，搅拌所得混合物，使其静置 ，然后除去水层，得到间苯二酚 - 福尔马林树脂。

公开(公告)号：US08899697B2

公开(公告)日：2014-12-02

申请号：US13322971

申请日：2010-04-29

Applicant: Hiroshi Nakaoka ,  Tetsuya Miyazaki

Inventor： Hiroshi Nakaoka ,  Tetsuya Miyazaki

IPC: B60T8/40 ,  B60T8/32

CPC classification number: B60T8/4081 ,  B60T8/321

Abstract: A system including: a liquid-pressure source device that can supply working fluid to a brake device; and an ABS valve device. The system executes a first control in which a supply pressure of the working fluid becomes a target supply pressure and a second control for making the supply pressure fall within the target range. In this system, when the valve device is not being operated, the first control is executed. When the valve device is being operated, the second control is normally operated, and when the supply pressure is higher than a threshold value, the first control is executed. Where completion of the operation of the valve device is estimated, the system performs at least one of reducing the threshold value, reducing an upper limit value of the target range, increasing an electric power supplied to a pressure-reduce linear valve during the first control when the valve device is being operated, and reducing the target supply pressure.

Abstract translation: 一种系统，包括：能够向制动装置供给工作流体的液压源装置; 和ABS阀装置。 系统执行其中工作流体的供给压力成为目标供给压力的第一控制和用于使供给压力落在目标范围内的第二控制。 在该系统中，当阀装置未被操作时，执行第一控制。 当阀装置运行时，第二控制器正常运行，当供给压力高于阈值时，执行第一控制。 在估计阀装置的操作完成的情况下，系统执行降低阈值，降低目标范围的上限值，增加在第一控制期间提供给减压线性阀的电力中的至少一个 当阀装置运行时，并降低目标供应压力。

公开(公告)号：US20120188408A1

公开(公告)日：2012-07-26

申请号：US13352789

申请日：2012-01-18

Applicant: Hiroshi Nakaoka

Inventor： Hiroshi Nakaoka

IPC: H04N5/76

CPC classification number: G02B7/28 ,  G02B7/34 ,  G03B13/36 ,  H04N5/232 ,  H04N5/3696 ,  H04N5/772

Abstract: An image capturing apparatus comprises: an image sensor including multiple pixels, each having pupil-divided multiple photoelectric converters, a storage unit that stores the respective pupil-divided image signals, and a control unit, and an operation of adding the image signals on a pixel-by-pixel basis and outputting the resulting signal; a determination unit configured to determine a focus control area, using an image expressed by the image signal output from the image sensor; and a focus control unit configured to carry out focus control according to the phase difference detection method based on the pupil-divided image signals output from the pixels within the focus control area, wherein the control unit switches between an operation of individually outputting the pupil-divided image signals within the focus control area, and an operation of adding and outputting the pupil-divided image signals output from pixels outside of the focus control area on a pixel-by-pixel basis.

Abstract translation: 一种图像捕获装置，包括：包括多个像素的图像传感器，每个像素具有光瞳分割多个光电转换器，存储单元，存储各个光瞳分割图像信号;以及控制单元，以及将图像信号加到一个 逐像素地输出结果信号; 确定单元，被配置为使用由从所述图像传感器输出的图像信号表示的图像来确定聚焦控制区域; 以及焦点控制单元，被配置为基于从聚焦控制区域内的像素输出的瞳孔分割图像信号，根据相位差检测方法进行聚焦控制，其中，控制单元在单独输出瞳孔 - 在聚焦控制区域内的分割图像信号，以及逐像素地添加并输出从聚焦控制区域外的像素输出的光瞳分割图像信号的操作。

公开(公告)号：US07588298B2

公开(公告)日：2009-09-15

申请号：US12292615

申请日：2008-11-21

Applicant: Hiroshi Nakaoka ,  Yoshito Tanaka ,  Masayasu Ohkubo ,  Masaaki Komazawa

Inventor： Hiroshi Nakaoka ,  Yoshito Tanaka ,  Masayasu Ohkubo ,  Masaaki Komazawa

IPC: B60T8/66

CPC classification number: B60T8/4081 ,  B60T13/686

Abstract: A non-consideration creating portion creates a non-consideration control command value based on a target value and an actual value of hydraulic pressure of a brake cylinder in a control-target brake system i. A consideration creating portion creates a consideration control command value based on the target value and the actual value of the hydraulic pressure in the control-target brake system i and a target value and an actual value of hydraulic pressure in a comparison-target brake system j. Then, one of the consideration control command value and the non-consideration command value is selected based on an absolute value of a difference in the target value between the control-target brake system i and the comparison-target brake system j, and a combination of a control mode in the control-target brake system i and a control mode in the comparison-target brake system j.

公开(公告)号：US20060158033A1

公开(公告)日：2006-07-20

申请号：US11319390

申请日：2005-12-29

Applicant: Masayasu Ohkubo ,  Yoshito Tanaka ,  Hiroshi Nakaoka ,  Masaaki Komazawa

Inventor： Masayasu Ohkubo ,  Yoshito Tanaka ,  Hiroshi Nakaoka ,  Masaaki Komazawa

IPC: B60T8/32

CPC classification number: B60T8/4081 ,  B60T8/36 ,  B60T8/367

Abstract: A brake fluid pressure control apparatus of a vehicle includes a hydraulic brake in which the fluid pressure of a brake cylinder for a wheel is controlled so as to retard the rotation of the wheel, and a hydraulic actuator capable of controlling the fluid pressure of the brake cylinder. An actuator controller feedback-controls the hydraulic actuator so that the actual fluid pressure of the brake cylinder approaches a target fluid pressure determined in accordance with a braking requirement. The actuator controller determines a control gain used when determining a control command value to be sent to the hydraulic actuator, based on at least one of the temperature of a working fluid and a slipping state of the wheel.

Abstract translation: 车辆的制动液压控制装置包括液压制动器，其中控制用于车轮的制动缸的流体压力以阻止车轮的旋转;以及液压致动器，其能够控制制动器的流体压力 圆筒。 致动器控制器反馈控制液压致动器，使得制动缸的实际流体压力接近根据制动要求确定的目标流体压力。 执行器控制器基于工作流体的温度和车轮的滑动状态中的至少一个确定确定要发送到液压致动器的控制命令值时所使用的控制增益。