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1. 发明公开

US20230219857A1 HARDENING AID SOLUTION, SELF-HARDENING MATERIAL, AND HARDENED BODY, AND METHODS FOR PRODUCING SAME 审中-公开
公开(公告)号：US20230219857A1
公开(公告)日：2023-07-13
申请号：US17927534
申请日：2021-05-14
申请人： FUJIMI INCORPORATED , OBAYASHI CORPORATION , NAGOYA INSTITUTE OF TECHNOLOGY
发明人： Takashi HAYAKAWA , Naoya MIWA , Keiji ASHITAKA , Takashi HITOMI , Nobuko TAGUCHI , Takashi SHIRAI , Yunzi XIN
IPC分类号： C04B35/626 , C04B35/14
CPC分类号： C04B35/6269 , C04B35/14 , C04B2235/3208 , C04B2235/3418
摘要： The present invention provides means capable of imparting high temporal stability to a hardening aid solution which serves as a raw material and capable of imparting high strength and high quality stability to a hardened body of the self-hardening material, in the hardened body of the self-hardening material that contains a ceramic powder containing Si element at least on the surface thereof. The present invention relates to a hardening aid solution containing Si element, an alkali, and a dispersing medium, wherein the dispersing medium contains water; a dissolution concentration of the Si element is 20000 mass ppm or more; the number of moles of the alkali present in 1 kg of the dispersing medium is 2 mol/kg or more; an absolute value of an amount of change in a dissolution concentration of Si element in a solution obtained by diluting the hardening aid solution by 2 times based on the mass using an aqueous KOH solution having a concentration of 3 mol/L is 2000 mass ppm or less, between before and after a heat dissolution test including heating the solution at a solution temperature of 80° C. for 5 hours, and then allowing the solution to stand in an ambient environment at 25° C. for 1 hour; and the hardening aid solution is used for hardening a powder containing a ceramic powder containing Si element at least on the surface thereof.

2. 发明申请

US20220290109A1 A Recombinant of Hydrogenophilus Bacterium Producing Lactic Acid 有权
公开(公告)号：US20220290109A1
公开(公告)日：2022-09-15
申请号：US17631066
申请日：2019-08-09
申请人： Utilization of Carbon Dioxide Institute Co., Ltd. , OBAYASHI CORPORATION
发明人： Hideaki Yukawa , Naoto Ohtani
IPC分类号： C12N9/04 , C12P7/56
摘要： When lactate dehydrogenase gene and/or malate/lactate dehydrogenase gene is/are introduced into a Hydrogenophilus bacterium as well as one or more of the three lactic acid-utilizing enzyme genes on the genome of the Hydrogenophilus bacterium is/are disrupted, lactic acid-producing ability is remarkably increased. The inventors of the present invention have identified the three lactic acid-utilizing enzyme genes of the Hydrogenophilus bacterium. When lactate permease gene is further introduced into the recombinant, lactic acid-producing ability is further increased. The recombinant of the present invention effectively produces lactic acid using carbon dioxide as a sole carbon source, and therefore, it is able to efficiently produce the material of biodegradable plastics, while solving global warming caused by increased emissions of carbon dioxide.

3. 发明申请

US20130213274A1 CEMENT COMPOSITION, METHOD FOR PRODUCING MIXED MATERIAL, AND METHOD FOR PRODUCING CEMENT COMPOSITION 审中-公开
标题翻译：水泥组合物，混合材料的制造方法以及制造水泥组合物的方法
公开(公告)号：US20130213274A1
公开(公告)日：2013-08-22
申请号：US13819277
申请日：2011-07-15
申请人： Keishiro Iriya , Akira Shimmura , Nobufumi Takeda , Toshimitsu Kobayashi , Kenichi Ichise
发明人： Keishiro Iriya , Akira Shimmura , Nobufumi Takeda , Toshimitsu Kobayashi , Kenichi Ichise
IPC分类号： C04B7/14 , B28C5/00
CPC分类号： C04B7/14 , B28C5/003 , C04B28/02 , C04B28/08 , Y02P40/143 , Y02W30/92 , Y02W30/94 , C04B14/28 , C04B18/08 , C04B18/141 , C04B18/146 , C04B22/064 , C04B22/142 , C04B24/121 , C04B7/02
摘要： The present invention provides cement composition including 100 parts by weight of binder (B) including, 5-30 parts by weight of cement, 0-20 parts by weight of silica fume, 0-50 parts by weight of fly ash, and 42-75 parts by weight of blast furnace slag; water (W) equivalent to 80-185 kg/m3 of water content per unit volume of concrete; aggregate (A); and chemical admixture for concrete (AD).
摘要翻译：本发明提供了包含100重量份粘合剂（B）的水泥组合物，其包含5-30重量份的水泥，0-20重量份的硅灰，0-50重量份的飞灰和42- 75重量份高炉渣; 水（W）相当于每单位体积混凝土的80-185 kg / m3含水量; 聚集体（A）; 和混凝土（AD）的化学混合物。

4. 发明授权

US07735356B2 Measuring apparatus and measuring method for concrete-forming materials 有权
标题翻译：混凝土成形材料的测量装置和测量方法
公开(公告)号：US07735356B2
公开(公告)日：2010-06-15
申请号：US11710419
申请日：2007-02-26
申请人： Shigeyuki Sogo , Ryuichi Chikamatsu , Koji Watanabe , Hisayoshi Kikkawa
发明人： Shigeyuki Sogo , Ryuichi Chikamatsu , Koji Watanabe , Hisayoshi Kikkawa
IPC分类号： G01N5/02
CPC分类号： B28C7/0463 , B28C7/0409 , B28C7/0481 , G01G17/04 , G01N5/00 , G01N9/02 , G01N33/383 , G01N2009/026
摘要： A measuring apparatus of submergence aggregate according to the present invention comprising a stock bin for storing fine aggregate, a fine aggregate feed hopper placed under the stock bin, a vibrating feeder placed under a discharge opening of the fine aggregate feed hopper, a screen device placed in the vicinity of an exit of the vibrating feeder, a measurement tank placed under the screen device, an electrode-type displacement sensor as means for measuring a water level placed above the measurement tank, and load cells as mass measuring means for measuring a mass of the measurement tank.
摘要翻译：根据本发明的淹没集料的测量装置，包括用于储存细骨料的料仓，设置在料仓下方的细骨料进料斗，置于细骨料进料斗排出口下方的振动给料机，在振动给料器的出口附近，设置在筛网装置下方的测量罐，作为测量在测量罐上方的水位的测量装置的电极型位移传感器，以及用于测量质量的质量测量装置的称重传感器的测量槽。

5. 发明授权

US5511429A Method and system for measuring three-dimensional displacement 失效
标题翻译：测量三维位移的方法和系统
公开(公告)号：US5511429A
公开(公告)日：1996-04-30
申请号：US277520
申请日：1994-07-19
申请人： Masayuki Kosugi , Akio Tamai
发明人： Masayuki Kosugi , Akio Tamai
IPC分类号： E21B47/00 , E21B47/08 , E21B49/00 , E21F17/18 , G01B5/30 , G01B7/16 , G01B11/16 , H01L27/146 , G01B5/00
CPC分类号： E21F17/185 , E21B47/00 , E21B47/0006 , E21B47/082 , E21B49/006 , G01B11/16 , G01B5/30 , G01B7/16 , H01L27/14643
摘要： A three-dimensional displacement measuring system measures the three-dimensional displacement of a mass such as rock. A first cylindrical member is provided as a displacement indicating device and is arranged on one side of a discontinuous surface, such as a crack, in a bore hole in the rock. The bore hole extends across the discontinuous surface. A second cylindrical member is provided as a displacement measuring device on the other side of the discontinuous surface and is free to displace relative to the mass and the first cylindrical member and is located opposite to the first cylindrical member.
摘要翻译：三维位移测量系统测量诸如岩石的质量的三维位移。第一圆柱形构件设置为位移指示装置，并且布置在岩石的钻孔中的诸如裂纹的不连续表面的一侧。钻孔延伸穿过不连续表面。第二圆柱形构件设置在不连续表面的另一侧上的位移测量装置，并且相对于质量和第一圆柱形构件自由移位并且与第一圆柱形构件相对。

6. 外观设计

USD913020S1 Bearer 有权
公开(公告)号：USD913020S1
公开(公告)日：2021-03-16
申请号：US29674604
申请日：2018-12-21
申请人： OBAYASHI CORPORATION , SRI INTERNATIONAL
设计人： Eri Ohmoto , Satoru Doi , Tomoya Kaneko , Koji Hamada , Tamaki Horii , Maya Kagatani , Tatsuya Osugi , Hiroto Sato , Takashi Tsuchiya , Aveek Das , Poojitha Preena

7. 发明申请

US20130089661A1 WATERPROOFING AGENT FOR WATERPROOF SHEET REPAIR METHOD 审中-公开
标题翻译：防水剂防水材料修复方法
公开(公告)号：US20130089661A1
公开(公告)日：2013-04-11
申请号：US13687525
申请日：2012-11-28
申请人： OBAYASHI CORPORATION , DYPLEX CORPORATION
发明人： Kenji SHIBATA , Noriyoshi Yano , Daisuke Tanihara , Akihiro Sugiyama
IPC分类号： B05D5/00 , C09D175/04
CPC分类号： B05D5/00 , C08G18/4288 , C08G18/7664 , C09D175/04 , C09D175/06
摘要： A waterproofing agent for repairing a damaged portion of a waterproof sheet spread on the ground, the waterproofing agent being a urethane-based waterproofing agent obtained by mixing a primary agent containing an isocyanate component and a curing agent containing a polyester polyol obtained from castor oil and a plasticizing agent component.
摘要翻译：一种防水剂，用于修复铺在地面上的防水片的损坏部分，所述防水剂是通过混合含有异氰酸酯组分的第一试剂和含有由蓖麻油获得的聚酯多元醇的固化剂得到的聚氨酯类防水剂和增塑剂成分。

8. 发明授权

US6136608A Method for determining formaldehyde present in air 失效
标题翻译：测定空气中存在的甲醛的方法
公开(公告)号：US6136608A
公开(公告)日：2000-10-24
申请号：US125827
申请日：1998-04-05
申请人： Takeshi Kawachi , Masahiro Moriya , Yasue Sato
发明人： Takeshi Kawachi , Masahiro Moriya , Yasue Sato
IPC分类号： G01N31/22 , G01N33/00
CPC分类号： G01N31/223 , G01N33/0047 , Y10T436/200833 , Y10T436/202499
摘要： The concentration of formaldehyde in air is measured by the method of the invention. More specifically, the invention relates to a method for analyzing formaldehyde in air by collecting the air and implementing an analysis of the concentration of formaldehyde at the site where such air is found.
摘要翻译： PCT No.PCT / JP97 / 04863 Sec。 371日期：1998年4月5日 102（e）日期1998年4月5日PCT 1997年12月24日PCT公布。第WO98 / 30897号公报日期1998年7月16日通过本发明的方法测量空气中甲醛的浓度。更具体地说，本发明涉及一种通过收集空气分析空气中甲醛的方法，并且在发现这种空气的场所对甲醛的浓度进行分析。

9. 发明授权

US6092963A Tail structure of shield driving machine 失效
标题翻译：盾构机尾部结构
公开(公告)号：US6092963A
公开(公告)日：2000-07-25
申请号：US184984
申请日：1998-11-03
申请人： Kiyoshi Miya , Yoshihiro Tanaka
发明人： Kiyoshi Miya , Yoshihiro Tanaka
IPC分类号： E21D9/06
CPC分类号： E21D9/0635
摘要： The present invention relates to a tail structure of a shield driving machine, and in particular relates to an improvement technique of the tail sealing portion of this type of shield driving machine, in order to eliminate wearing of the tail seal. The tail structure has a first tail seal 12 and a second tail seal 14. The first tail seal 12 is provided with a tail ring 12a, a seal tube 12b and packing 12c, and the tail ring 12a is secured movably in the axial direction of a skin plate 10. The packing 12c is pressure-fitted to segments 11 in line with enlargement of the seal tube 12b and is spaced from the segments 11 in line with reduction of the seal tube 12b. The second tail seal 14 is provided with a seal tube 14a and packing 14b, wherein the packing 14b is pressure-fitted to the segments 11 in line with enlargement of the seal tube 14a and is spaced from the segments 11 in line with reduction of the seal tube 14b. When excavating, the packing 14b causes the first tail seal 12 to be pressure-fitted to the segments 11 without moving the first tail seal 12, and causes the second tail seal 14 to be spaced from the segments 11.
摘要翻译：本发明涉及一种屏蔽驱动机的尾部结构，特别涉及这种类型的屏蔽驱动机的尾部密封部分的改进技术，以便消除尾部密封件的磨损。尾部结构具有第一尾部密封件12和第二尾部密封件14.第一尾部密封件12设置有尾环12a，密封管12b和密封件12c，并且尾部环12a沿轴向方向皮肤板10.密封件12c与密封管12b的扩大一致地压配合到段11上，并且与密封管12b的减少一致地与段11间隔开。第二尾部密封件14设置有密封管14a和密封件14b，其中密封件14b与密封管14a的扩大一致地压配合到节段11上，并且与节段11间隔开密封管14b。当挖掘时，填料14b使得第一尾部密封件12被压配合到段11而不移动第一尾部密封件12，并使第二尾部密封件14与段11间隔开。

10. 发明授权

US6076995A Segments 失效
标题翻译：细分
公开(公告)号：US6076995A
公开(公告)日：2000-06-20
申请号：US239788
申请日：1999-01-29
申请人： Eiji Tauchi , Akihiko Nakano , Kenta Matsubara , Hiroki Someya , Susumu Okayama
发明人： Eiji Tauchi , Akihiko Nakano , Kenta Matsubara , Hiroki Someya , Susumu Okayama
IPC分类号： E21D11/04 , E21D11/08 , E21D11/00
CPC分类号： E21D11/083
摘要： One end of a circumferential joining end surface 2 of segments 1 which are joined together in the circumferential direction of an excavated tunnel is made the male side circumferential joining end surface 2a on which a male coupler 4 is provided, and the other end is made a female side circumferential joining end surface 2b on which a female coupler 5 is provided. On a base plate 7, a bolt 10, which provides an engagement part 16 comprising a flat washer 13, a disc spring 14, and a head 15, is erected, and made a male coupler 4. An engagement plate 23, formed by a notch 22 which engages the bolt 10, and is inserted and engaged between the base plate 7 and the engagement part 16, and tightly held by the elastic force of the disc springs 14, is made the female coupler 5. One of the axial joining end surfaces of the segments 1 joined together in the axial direction of the excavated tunnel is provided with an axial male coupler 31 having a joining rod 35, and the other end is provided with an axial female coupler 41 which holds in and fastens the joining rod 35. In this manner, the joining operation between segments 1 can be simplified, and the operational efficiency improved.
摘要翻译：在挖掘隧道的圆周方向上连接在一起的段1的周向接合端面2的一端被制成设置有阳型耦合器4的阳侧周向接合端面2a，另一端形成为阴侧周向连接端面2b，其上设置有母耦合器5。在基板7上，设有一个提供包括平垫圈13，盘簧14和头15的接合部分16的螺栓10，并形成一个阳连接器4.一个接合板23，由与螺栓10接合并且插入并接合在基板7和接合部16之间并且由盘形弹簧14的弹力紧紧地保持的凹口22被制成凹形连接件5。在挖掘隧道的轴向连接在一起的段1的表面设置有具有接合杆35的轴向阳联接器31，另一端设置有轴向阴联接器41，该凹形连接器41固定并固定连接杆35 以这种方式，可以简化段1之间的接合操作，并且提高了操作效率。

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