专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US4431310A Method of preparing kneaded compositions 失效
标题翻译：捏合组合物的制备方法
公开(公告)号：US4431310A
公开(公告)日：1984-02-14
申请号：US326056
申请日：1981-11-30
申请人： Yasuro Ito , Yoshiro Higuchi , Masanori Tsuji , Hideharu Kaga , Yasuhiro Yamamoto , Kenji Kuroha , Norio Marushima , Mitsutaka Hayakawa , Eiichi Tazawa , Yasunori Matsuoka , Seiji Kaneko
发明人： Yasuro Ito , Yoshiro Higuchi , Masanori Tsuji , Hideharu Kaga , Yasuhiro Yamamoto , Kenji Kuroha , Norio Marushima , Mitsutaka Hayakawa , Eiichi Tazawa , Yasunori Matsuoka , Seiji Kaneko
IPC分类号： B28C5/00 , C04B40/00 , B01F3/12
CPC分类号： C04B40/0028 , B28C5/003
摘要： In the preparation of a cement paste about 30 to 76% of the total water is added to the cement to form a funicular state, capillary state or slurry state, and the resulting mixture is kneaded so as to reduce the coagulated lumps of cement. Then the remaining quantity of water is added and the composition or mixture is kneaded again. Sand and/or gravel may be incorporated after the firstly kneaded mixture. The resulting cement paste, mortar or green concrete exhibits a small percentage of bleeding water and products prepared therefrom have a high compression strength.
摘要翻译：在水泥浆的制备中，将约30至76％的总水加入到水泥中以形成缆索状态，毛细管状态或淤浆状态，并将所得混合物捏合以减少凝结的水泥块。然后加入剩余量的水，并将组合物或混合物再次捏合。在第一次捏合的混合物之后可以加入砂和/或砂砾。所得到的水泥糊，砂浆或绿色混凝土表现出少量出水，并且由此制备的产品具有高抗压强度。

2. 发明授权

US4176965A Method and apparatus for weighing aggregates 失效
标题翻译：用于称量聚集体的方法和装置
公开(公告)号：US4176965A
公开(公告)日：1979-12-04
申请号：US858635
申请日：1977-12-08
申请人： Yasuro Ito , Hideharu Kaga , Yasuhiro Yamamoto , Kenji Kuroha , Mitsutaka Hayakawa
发明人： Yasuro Ito , Hideharu Kaga , Yasuhiro Yamamoto , Kenji Kuroha , Mitsutaka Hayakawa
IPC分类号： C04B40/00 , B28C7/00 , B28C7/04 , B28C7/12 , C04B14/06 , G01G19/24
CPC分类号： B28C7/0409
摘要： The weight of aggregate for preparing concrete and mortar is measured while the aggregate is immersed in water contained in a container. The water in the container is discharged and the water in the interstice in the aggregate is also removed. Thereafter the weight of the aggregate is measured again. These measured values of the aggregate are used to determine the quantity of water to be added to the aggregate when it is used to prepare concrete or mortar.
摘要翻译：测量用于制备混凝土和砂浆的骨料的重量，同时将骨料浸入容纳在容器中的水中。容器中的水排出，聚集体中的空隙中的水也被除去。此后再次测量骨料的重量。聚集体的这些测量值用于确定当用于制备混凝土或砂浆时要添加到骨料中的水的量。

3. 发明授权

US4143541A Method and device for measuring the characteristics of plastic fluid and control system for pouring the same into moulds 失效
标题翻译：用于测量塑料流体特性的方法和装置以及将其注入模具的控制系统
公开(公告)号：US4143541A
公开(公告)日：1979-03-13
申请号：US763664
申请日：1977-01-28
申请人： Yasuro Ito , Hideharu Kaga , Yasuhiro Yamamoto , Tadayuki Sumita , Kuniomi Suzuki , Kenji Kuroha , Takakazu Ishii , Mitsutaka Hayakawa
发明人： Yasuro Ito , Hideharu Kaga , Yasuhiro Yamamoto , Tadayuki Sumita , Kuniomi Suzuki , Kenji Kuroha , Takakazu Ishii , Mitsutaka Hayakawa
IPC分类号： B28B1/24 , B28B17/02 , B28C7/00 , G01N11/08 , G01N33/44 , G05D21/00
CPC分类号： G01N11/08 , G01N33/442
摘要： The fluidity of a plastic fluid, cement mortar for example, is measured by passing the fluid through a flow passage packed with an aggregate for simulating an actual mould, measuring the flow pressure, and measuring the quantitative flow coefficient between the fluid and the flow passage. The pressure remaining in the passage after the fluid has been poured into the passage and after the flow speed has been decreased to zero or the pressure after a quantity of the fluid has been added to the passage and prior to the discharge of the fluid from the passage is measured to determine the relative shear stress yielding value. Thereafter, the fluid is caused to flow to determine again the relative shear stress yielding value, and the relative closure coefficient is determined by the difference between said two relative shear stress yielding values. After the elapse of a predetermined time the plastic fluid is caused to flow under a pressure and the pressure at the commencement of the flow is measured to quantitatively determine the variation in the shear stress yielding value with time, thereby determining the relative initial flow pressure. The relative flow viscosity coefficient is measured by varying the flow speed of the plastic fluid and by determining the relationship between the speed and the pressure of the plastic fluid. In the actual moulding operation the plastic fluid is prepared by using the factors thus determined and the pouring conditions are predetermined, or automatically controlled.
摘要翻译：塑料流体，例如水泥砂浆的流动性是通过使流体通过填充有聚集体的流动通道来模拟实际模具，测量流动压力和测量流体与流动通道之间的定量流量系数来测量的。在流体已经被注入通道之后并且在流速已经降低到零之后剩余的通道中的压力或在一定量的流体被添加到通道之后并且在从流体排出流体之前的压力测量通道以确定相对剪切应力屈服值。此后，使流体流动以再次确定相对剪切应力屈服值，并且相对闭合系数由所述两个相对剪切应力屈服值之间的差确定。在经过预定时间之后，使塑料流体在压力下流动，并测量流动开始时的压力，以定量地确定剪切应力屈服值随时间的变化，从而确定相对初始流动压力。通过改变塑料流体的流速并通过确定塑料流体的速度和压力之间的关系来测量相对流动粘度系数。在实际的模制操作中，通过使用如此确定的因素和倾倒条件被预先确定或自动控制来制备塑料流体。

4. 发明授权

US4299633A Method of preparing green compositions containing a hydraulic substance and method of utilizing the same 失效
标题翻译：制备含有水硬性物质的绿色组合物的方法及其利用方法
公开(公告)号：US4299633A
公开(公告)日：1981-11-10
申请号：US119562
申请日：1980-02-07
申请人： Yasuro Ito , Yoshiro Higuchi , Yutaka Mochida , Sampei Kemmochi , Hideharu Kaga , Yasuhiro Yamamoto
发明人： Yasuro Ito , Yoshiro Higuchi , Yutaka Mochida , Sampei Kemmochi , Hideharu Kaga , Yasuhiro Yamamoto
IPC分类号： C04B28/00 , B28B17/02 , B28C5/00 , B28C7/02 , B28C7/04 , C04B40/00 , E21D11/10 , C04B7/02
CPC分类号： B28C5/003 , B28C7/026
摘要： A green concrete mortar is prepared by the steps of preparing a first composition in which water is uniformly deposited about the particles of sand, preparing a second composition consisting of a powder of cement, mixing together the first and second compositions, thus forming stable shells about the particles of the sand, the shells having substantially a constant ratio of water to cement, and adding water to the shelled sand and then kneading the resulting mixture. The green concrete mortar can be poured into a moulding frame prepacked with a coarse aggregate i.e. gravel. After incorporating gravel into the mortar, the resulting green concrete can be moulded or blasted. The green concrete can be readily conveyed to a working station for constructing tunnels, buildings or the like.
摘要翻译：通过制备第一组合物的步骤制备绿色混凝土砂浆，其中水均匀地沉积在砂粒上，制备由水泥粉末组成的第二组合物，将第一和第二组合物混合在一起，从而形成稳定的壳沙子的颗粒，壳体具有基本上恒定的水与水泥的比例，并且将水添加到带壳的沙子中，然后捏合所得到的混合物。绿色的混凝土砂浆可以倒入预制有粗骨料，即砾石的成型框架中。将砂砾加入砂浆后，所得到的绿色混凝土可以模制或喷砂。绿色混凝土可以容易地传送到用于构造隧道，建筑物等的工作站。

5. 发明授权

US4036922A Method and apparatus for moulding hydraulic cement or the like material 失效
标题翻译：用于模制水硬水泥或类似材料的方法和设备
公开(公告)号：US4036922A
公开(公告)日：1977-07-19
申请号：US526825
申请日：1974-11-25
申请人： Yasuro Ito , Hideharu Kaga , Yasuhiro Yamamoto , Tadayuki Sumita
发明人： Yasuro Ito , Hideharu Kaga , Yasuhiro Yamamoto , Tadayuki Sumita
IPC分类号： B28B1/24 , B28B7/00 , B28B7/44 , B28B23/00 , E02D27/01 , E04B1/16
CPC分类号： B28B1/24 , B28B23/0081 , B28B7/0058 , B28B7/44 , E02D27/01 , Y10S264/78
摘要： Hydraulic cement or the like is poured into a closed mould under a reduced pressure condition to a level slightly higher than a predetermined level. Coarse aggregate and steel rods are prepacked in the mould. After pouring the pressure in the mould is increased to atmospheric pressure or a higher pressure to force the hydraulic cement above the predetermined level back into the space below the level thus compacting the poured in hydraulic cement. A cushion device is provided for the pouring device. An overflow tank is connected to the mould to observe the level of the poured cement. The pressure in the overflow tank is also decreased during pouring and increased after pouring.
摘要翻译：将液压水泥等在减压条件下倒入封闭模具中，达到略高于预定水平的水平。粗骨料和钢棒预先装入模具中。浇注后，将模具中的压力提高到大气压力或更高的压力，以将水泥水泥强制到高于预定水平面的水平面上，从而压实浇注在水硬水泥中的空间。为倾倒装置提供缓冲装置。溢流罐连接到模具上以观察浇注水泥的水平。溢流槽中的压力在浇注过程中也减少，浇注后增加。

6. 发明授权

US4337020A Method and apparatus for manufacturing articles of hydraulic substances 失效
标题翻译：制造液压物品的方法和装置
公开(公告)号：US4337020A
公开(公告)日：1982-06-29
申请号：US117357
申请日：1980-01-31
申请人： Yasuro Ito , Hideharu Kaga , Yasuhiro Yamamoto , Tadayuki Sumita
发明人： Yasuro Ito , Hideharu Kaga , Yasuhiro Yamamoto , Tadayuki Sumita
IPC分类号： B28B7/24 , B28B7/42 , B28B1/24
CPC分类号： B28B7/42 , B28B7/241
摘要： A plurality of moulds each including a side frame and a hollow bed overlying the side frame are vertically stacked with sealing members interposed between the beds and the side frames for hermetically sealing the moulds. While the pressure in the moulds is being reduced a hydraulic substance such as cement is poured into the moulds. The poured hydraulic substance is heat cured to produce solid articles releasable from the moulds. An empty mould is added to one side of the stack while a mould containing the cured substance is removed from the other side of the stack. Alternatively, the process can be carried out according to a batch system. The moulds may be packed with aggregate, fittings or means for interconnecting the articles.
摘要翻译：每个包括侧框架和覆盖在侧框架上的中空床的多个模具垂直地堆叠，密封构件插入在床和侧框架之间，用于气密密封模具。在减少模具中的压力的同时，将诸如水泥的液压物质倒入模具中。浇注的液压物质被热固化以产生可从模具中释放的固体物品。在堆叠的一侧添加空模，同时从堆叠的另一侧移除含有固化物质的模具。或者，该过程可以根据批量系统进行。模具可以包装有用于互连物品的骨料，配件或装置。

7. 发明授权

US4292351A Method of blasting concrete 失效
标题翻译：爆破混凝土的方法
公开(公告)号：US4292351A
公开(公告)日：1981-09-29
申请号：US31930
申请日：1979-04-20
申请人： Yasuro Ito , Yoshiro Higuchi , Yutaka Mochida , Hideharu Kaga , Yasuhiro Yamamoto , Tadayuki Sumita
发明人： Yasuro Ito , Yoshiro Higuchi , Yutaka Mochida , Hideharu Kaga , Yasuhiro Yamamoto , Tadayuki Sumita
IPC分类号： B28C5/00 , B28C5/40 , B05D1/02
CPC分类号： B28C5/402 , B28C5/003
摘要： A slurry shaped freshly mixed fluid compound such as paste or mortar and coarse or fine aggregate are conveyed under pressure through discrete conduits and then mixed together substantially immediately before blasting. The mixture is blasted through a nozzle against a body to be covered with concrete.
摘要翻译：将新鲜混合的浆料形式的新鲜混合的流体化合物如粗浆或细骨料在压力下通过离散导管传送，然后在喷砂之前立即混合在一起。将混合物通过喷嘴喷射抵靠要被混凝土覆盖的主体。

8. 发明授权

US4234534A Method and apparatus for manufacturing articles of hydraulic substances 失效
标题翻译：制造液压物品的方法和装置
公开(公告)号：US4234534A
公开(公告)日：1980-11-18
申请号：US899849
申请日：1978-04-25
申请人： Yasuro Ito , Hideharu Kaga , Yasuhiro Yamamoto , Tadayuki Sumita
发明人： Yasuro Ito , Hideharu Kaga , Yasuhiro Yamamoto , Tadayuki Sumita
IPC分类号： B28B7/24 , B28B7/42 , B28B1/24
CPC分类号： B28B7/42 , B28B7/241
摘要： A plurality of moulds each including a side frame and a hollow bed overlying the side frame are vertically stacked with sealing members interposed between the beds and the side frames for hermetically sealing the moulds. While the pressure in the moulds is being reduced a hydraulic substance such as cememt is poured into the moulds. The poured hydraulic substance is heat cured to produce solid articles releasable from the moulds. An empty mould is added to one side of the stack while a mould containing the cured substance is removed from the other side of the stack. Alternatively, the process can be carried out according to a batch system. The moulds may be packed with aggregate, fittings or means for interconnecting the articles.
摘要翻译：每个包括侧框架和覆盖在侧框架上的中空床的多个模具垂直地堆叠，密封构件插入在床和侧框架之间，用于气密密封模具。当模具中的压力降低时，诸如电池的液压物质被倒入模具中。浇注的液压物质被热固化以产生可从模具中释放的固体物品。在堆叠的一侧添加空模，同时从堆叠的另一侧移除含有固化物质的模具。或者，该过程可以根据批量系统进行。模具可以包装有用于互连物品的骨料，配件或装置。

9. 发明授权

US4059376A Apparatus for moulding hydraulic cement or the like material 失效
标题翻译：用于模制水硬水泥或类似材料的装置
公开(公告)号：US4059376A
公开(公告)日：1977-11-22
申请号：US772421
申请日：1977-02-28
申请人： Yasuro Ito , Hideharu Kaga , Yasuhiro Yamamoto , Tadayuki Sumita
发明人： Yasuro Ito , Hideharu Kaga , Yasuhiro Yamamoto , Tadayuki Sumita
IPC分类号： B28B1/24 , B28B7/00 , B28B7/44 , B28B23/00 , E02D27/01 , B28B13/02 , B29F1/00
CPC分类号： E02D27/01 , B28B1/24 , B28B23/0081 , B28B7/0058 , B28B7/44 , Y10S425/06 , Y10S425/812
摘要： Hydraulic cement or the like is poured into a closed mould under a reduced pressure condition to a level slightly higher than a predetermined level. Coarse aggregate and steel rods are prepacked in the mould. After pouring, the pressure in the mould is increased to atmospheric pressure or a higher pressure to force the hydraulic cement above the predetermined level back into the space below the level thus compacting the poured in hydraulic cement. A cushion device is provided for the pouring device. An overflow tank is connected to the mould to observe the level of the poured cement. The pressure in the overflow tank is also decreased during pouring and increased after pouring.
摘要翻译：将液压水泥等在减压条件下倒入封闭模具中，达到略高于预定水平的水平。粗骨料和钢棒预先装入模具中。浇注后，模具中的压力增加到大气压力或更高的压力，以迫使高于预定水平的水硬性水泥回到水平以下的空间内，从而压实浇注在水硬性水泥中。为倾倒装置提供缓冲装置。溢流罐连接到模具上以观察浇注水泥的水平。溢流槽中的压力在浇注过程中也减少，浇注后增加。

10. 发明授权

US4492478A Method and apparatus for applying mortar or concrete 失效
标题翻译：用于砂浆或混凝土的方法和设备
公开(公告)号：US4492478A
公开(公告)日：1985-01-08
申请号：US372950
申请日：1982-04-29
申请人： Yasuro Ito , Yoshiro Higuchi , Masanori Tsuji , Yasuhiro Yamamoto , Hiroshi Tada , Kenji Kuroha , Takashi Nakamura , Koichi Tomikawa
发明人： Yasuro Ito , Yoshiro Higuchi , Masanori Tsuji , Yasuhiro Yamamoto , Hiroshi Tada , Kenji Kuroha , Takashi Nakamura , Koichi Tomikawa
IPC分类号： B28B19/00 , B28C5/08 , B28C7/16 , B28C9/04 , B65G53/32 , E21D11/10 , B28C5/38
CPC分类号： B65G53/32 , B28B19/0023 , B28C5/08 , B28C7/167 , B28C9/0472 , E21D11/105
摘要： One of ingredients of green concrete are supplied to a rotary disc through a central tube by a pump or low pressure air and the other ingredient is supplied to the rotary disc from a hopper by a screw conveyor. These ingredients are mixed together on a rotary disc and then projected by centrifugal force.
摘要翻译：绿色混凝土的一个成分通过泵或低压空气通过中心管供给到旋转盘，而另一种成分通过螺旋输送机从料斗供给到旋转盘。将这些成分在旋转盘上混合在一起，然后通过离心力投影。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式