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1.发明授权
公开(公告)号：US5035991A
公开(公告)日：1991-07-30
申请号：US454254
申请日：1989-12-21
CPC分类号： B01F15/00207 , B01F15/00344 , G03C1/015 , B01F2215/0093
摘要： A control process and apparatus for the formation of silver halide grains comprising a mixer disposed outside of a reaction vessel containing an aqueous protective colloid solution and causing a nucleus formation (nucleation) and/or a crystal growth of silver halide grains. The process and apparatus further include: supplying an aqueous solution of a water-soluble silver salt, an aqueous solution of water-soluble halide(s), and an aqueous solution of a protective colloid to the mixer through supply conduits while controlling the flow rates of the solutions; mixing them while controlling the rotational speed of a stirrer of the mixer to form fine, silver halide grains; and immediately supplying the fine grains into the reaction vessel through a conduit connecting the mixer to the reaction vessel to perform the nucleus formation and/or the crystal growth of the silver halide grains in the reaction vessel. The control process and apparatus further comprise measuring the silver ion potential of the fine grains formed in the mixer or the silver ion potential in the reaction vessel with an electrode, and controlling the flow rate of at least one of the aqueous silver salt solution, the aqueous halide solution, and the aqueous protective colloid solution being added to the mixer, such that the measured value equals a predetermined value.
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公开(公告)号：US5270159A
公开(公告)日：1993-12-14
申请号：US454238
申请日：1989-12-21
CPC分类号： G03C1/025 , G03C1/015 , G03C2200/09
摘要： A process and apparatus for producing silver halide grains wherein by removing water, etc., from a liquid containing fine, silver halide grains formed in a mixer and being added to a reaction vessel, the yield of the silver halide grains grown in the reaction vessel per unit amount of the raw materials used is increased. Also, by removing a portion of the water, used for the dilution, from the liquid being added to the reaction before the addition thereof, the amount of diluting water effective for the formation of silver halide fine grains in the mixer is increased, to thereby form finer silver halide grains in the mixer.
摘要翻译： 一种制造卤化银颗粒的方法和装置，其中通过从混合物中形成的并且添加到反应容器中的含有细小的卤化银颗粒的液体除去水等，生成在反应容器中的卤化银颗粒的产率 每单位原料使用量增加。 此外，通过从添加到反应中的液体除去用于稀释的一部分水，在混合器中有效形成卤化银细粒的稀释水的量增加，从而 在混合器中形成更细的卤化银颗粒。
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公开(公告)号：US5213772A
公开(公告)日：1993-05-25
申请号：US454611
申请日：1989-12-21
摘要： An apparatus for forming silver halide grains comprises a reaction vessel for causing the nucleus formation and the crystal growth of silver halide grains. The apparatus further includes: a mixer disposed outside of the reaction vessel and having a high-speed stirring blade; conduits for supplying an aqueous solution of a water-soluble silver salt, an aqueous solution of water-soluble halide, and an aqueous protective colloid solution to the mixer while controlling the rotational speed of the high-speed stirring blade to form fine, silver halide grains; and a conduit for connecting the mixer to the reaction vessel for immediately supplying the fine grains in the mixer to the reaction vessel.
摘要翻译： 用于形成卤化银颗粒的装置包括用于使核形成和卤化银晶粒的晶体生长的反应容器。 该设备还包括：设置在反应容器外部并具有高速搅拌叶片的混合器; 用于将水溶性银盐的水溶液，水溶性卤化物的水溶液和水性保护胶体溶液供给到混合器中，同时控制高速搅拌叶片的转速以形成细的卤化银 谷物 以及用于将混合器连接到反应容器用于立即将混合器中的细粒供应到反应容器的导管。
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公开(公告)号：US5145768A
公开(公告)日：1992-09-08
申请号：US454243
申请日：1989-12-21
CPC分类号： G03C1/015 , G03C1/0051 , G03C2001/0153
摘要： A process of producing silver halide grains by disposing a mixer outside of a reaction vessel for causing a nucleus formation and/or a crystal growth of silver halide grains and containing an aqueous protective colloid solution. The process further includes the steps of: supplying an aqueous solution of a water-soluble silver salt, an aqueous solution of a water-soluble halide(s), and an aqueous solution of a protective colloid to the mixer while controlling the flow rates of the solutions; mixing them while controlling the rotational speed of a stirring blade of the mixer to form fine, silver halide grains; and immediately supplying the fine grains into the reaction vessel to perform the nucleus formation and/or the crystal growth of the silver halide grains in the reaction vessel. The silver halide fine grains thus formed in the mixer are quickly diluted with a liquid withdrawn from the reaction vessel and then the diluted mixture is supplied to the reaction vessel.
摘要翻译： 通过在反应容器的外部设置混合器以产生卤化银颗粒的核形成和/或晶体生长并含有水性保护胶体溶液来生产卤化银颗粒的方法。 该方法还包括以下步骤：将水溶性银盐的水溶液，水溶性卤化物的水溶液和保护胶体的水溶液加入到混合器中，同时控制流动速率 解决方案; 混合它们同时控制混合器的搅拌叶片的旋转速度以形成细小的卤化银颗粒; 并立即将细粒供给到反应容器中，以进行反应容器内的卤化银颗粒的核形成和/或结晶生长。 在混合器中形成的卤化银细颗粒用从反应容器中取出的液体迅速稀释，然后将稀释的混合物供入反应容器。
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公开(公告)号：US5104785A
公开(公告)日：1992-04-14
申请号：US452651
申请日：1989-12-19
CPC分类号： G03C1/015 , C01G5/02 , G03C2001/0153
摘要： A process of forming silver halide grains which comprises disposing a mixer outside of a reaction vessel for causing the nucleus formation and crystal growth of silver halide grains. The process further includes the steps of: supplying an aqueous solution of a water-soluble silver salt, an aqueous solution of a water-soluble halide, and an aqueous protective colloid solution into the mixer to form fine, silver halide grains therein; immediately supplying the fine grains into the reaction vessel; and performing the nucleus formation and crystal growth of the silver halide grains in the reaction vessel. The formation of the fine grains is controlled by controlling the flow rates of the solutions being supplied to the mixer and the r.p.m. of a stirrer provided in the mixer.
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6.发明授权
公开(公告)号：US5661974A
公开(公告)日：1997-09-02
申请号：US570570
申请日：1995-12-11
申请人： Toru Kitamura , Akira Katoh , Sakae Suzuki
发明人： Toru Kitamura , Akira Katoh , Sakae Suzuki
IPC分类号： B60W10/04 , B60W10/06 , B60W10/10 , B60W10/11 , F01N3/20 , F01N3/24 , F01N11/00 , F02D11/10 , F02D29/00 , F02D41/04 , F02D41/22 , F02D45/00 , F16H59/78 , F16H61/02 , F16H61/16 , F16H63/50 , F01N3/00
CPC分类号： B60W30/18 , B60W10/04 , B60W10/11 , B60W30/1819 , F01N11/002 , F02D11/105 , F02D41/22 , F02D2011/102 , F16H59/78 , F16H61/0213 , F16H61/16 , Y02T10/47
摘要： A control system for an internal combustion engine for use in a vehicle. An ECU determines whether the catalytic converter is in a predetermined high temperature condition, and also determines whether the engine has continuously been in an operating condition in which the rotational speed of the engine exceeds a predetermined value and load on the engine exceeds a predetermined value, over a predetermined time period. When the catalytic converter is in the predetermined high temperature or when the engine has continuously been in the above high speed and high load condition over the predetermined period, the ECU controls the throttle valve in a manner such that the opening of the throttle valve is decreased.
摘要翻译： 一种用于车辆的内燃机的控制系统。 ECU判断催化转化器是否处于预定的高温状态，并且还确定发动机是否连续地处于发动机的转速超过预定值并且发动机上的负载超过预定值的运行状态， 超过预定时间段。 当催化转化器处于预定的高温期间或者当发动机在预定时间段内连续地处于上述高速和高负载状态时，ECU以节流阀的打开减小的方式控制节流阀 。
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公开(公告)号：US5611309A
公开(公告)日：1997-03-18
申请号：US560988
申请日：1995-11-20
申请人： Katsuhiro Kumagai , Tetsuya Ono , Akira Katoh , Kenichiro Ishii
发明人： Katsuhiro Kumagai , Tetsuya Ono , Akira Katoh , Kenichiro Ishii
CPC分类号： F02D41/32 , F02D11/105 , F02D41/0002 , F02D2011/102 , F02D41/0065 , Y02T10/42
摘要： A throttle valve control system for an internal combustion engine installed in a vehicle. A throttle valve opening sensor detects an actual opening of a throttle valve, and an ECU calculates a desired opening of the throttle valve according to the rotational speed of the engine and the required torque of the engine, which is calculated according to operating conditions of the engine and operating conditions of the vehicle, and electrically controls the throttle valve such that the detected actual opening of the throttle valve becomes equal to the desired opening of the throttle valve. An intake pressure sensor detects actual intake pressure within the intake passage, and desired intake pressure within the intake passage is calculated according to the rotational speed of the engine and the required torque of the engine. The desired intake pressure is compared with the detected actual intake pressure, and the desired opening of the throttle valve is corrected based on results of the comparison.
摘要翻译： 一种用于安装在车辆中的内燃机的节气门控制系统。 节流阀开度传感器检测节气门的实际开度，并且ECU根据发动机的转速和发动机的所需转矩来计算节气门的期望开度，该转矩是根据发动机的运转条件 发动机和操作条件，并且电控制节流阀，使得所检测到的节气门的实际开度变得等于节气门的所需开度。 进气压力传感器检测进气通道内的实际进气压力，并且根据发动机的转速和发动机的所需转矩来计算进气通道内的所需进气压力。 将所需的进气压力与检测到的实际进气压力进行比较，并根据比较结果校正节气门的所需开度。
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公开(公告)号：US5609023A
公开(公告)日：1997-03-11
申请号：US353201
申请日：1994-12-01
申请人： Akira Katoh , Hiroshi Kitagawa , Toshiaki Hirota
发明人： Akira Katoh , Hiroshi Kitagawa , Toshiaki Hirota
IPC分类号： F01N3/20 , B01D53/86 , B01D53/94 , F01N9/00 , F01N11/00 , F02D41/02 , F02D41/04 , F02D41/14 , F02D41/34 , F01N3/28
CPC分类号： F01N9/005 , F01N11/007 , F02D41/0295 , F02D41/047 , F02D41/1441 , F01N2550/02 , F01N2900/0422 , F02D41/1456 , Y02T10/47
摘要： A fuel supply control system for an internal combustion engine having a catalytic converter arranged in the exhaust system, includes an ECU which estimates a storage amount of oxygen stored in the catalytic converter, calculates a physical amount having correlation with a purification rate of the catalytic converter, based on the estimated storage amount of oxygen, and controls the air-fuel ratio of an air-fuel mixture to be supplied to the engine, based on the calculated physical amount.
摘要翻译： 一种用于内燃机的燃料供应控制系统，其具有布置在排气系统中的催化转化器，包括：ECU，其估计存储在催化转化器中的氧气的储存量，计算与催化转化器的净化率相关的物理量 基于所估计的氧气存储量，并且基于计算出的物理量来控制供给到发动机的空气燃料混合物的空燃比。
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10.发明授权Retrieval space determination system for three-dimensionally shaped parts in a CAD system 失效CAD系统中三维形状零件的检索空间确定系统
公开(公告)号：US5471569A
公开(公告)日：1995-11-28
申请号：US953027
申请日：1992-09-29
申请人： Akira Katoh
发明人： Akira Katoh
CPC分类号： G06F3/04842 , G06T15/30 , G06T2210/12
摘要： The present invention relates to a retrieval space determination system for three-dimensionally shaped parts in a computer aided design (CAD) system. An input unit inputs coordinates of two points defining one side of a retrieval space displayed on a display screen and inputs the depth of the retrieval spaced based on that side. A file stores three-dimensional shape data. A circumscribing sphere creating unit reads a selected three-dimensionally shaped part from the file storing the three-dimensional shape data and creates a circumscribing sphere for the selected three-dimensional shape part in accordance with the coordinate data of the part. The coordinate conversion unit converts center coordinates of the circumscribing sphere, created by the circumscribing sphere creating unit, into coordinates of the retrieval space input from the input unit. An in/out decision units compares the center coordinates of the circumscribing sphere converted into coordinates of the retrieval space, the radius of the circumscribing sphere, and the coordinates of the sides of the retrieval space and, based on this data, determines whether the circumscribing sphere is completely included within the retrieval space or is only partially included within the retrieval space.
摘要翻译： 本发明涉及一种用于计算机辅助设计（CAD）系统中三维成形部件的检索空间确定系统。 输入单元输入定义显示在显示屏幕上的检索空间一侧的两个点的坐标，并输入基于该侧间隔的检索深度。 文件存储三维形状数据。 外接球产生单元从存储三维形状数据的文件读取所选择的三维形状的部分，并根据该部分的坐标数据创建所选择的三维形状部分的外接球体。 坐标转换单元将由外接球产生单元创建的外接球体的中心坐标转换为从输入单元输入的检索空间的坐标。 进/出决定单元将转换为检索空间的坐标的外接球体的中心坐标，限定球体的半径和检索空间的边的坐标进行比较，并且基于该数据，确定是否包围 球体完全包含在检索空间内，或仅部分包含在检索空间内。
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