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1. 发明专利

CA2054950A1 SLUMP RETAINING AGENT 未知
公开(公告)号：CA2054950A1
公开(公告)日：1992-05-07
申请号：CA2054950
申请日：1991-11-05
申请人： OGAWA HIDEO , TANAKA YOSHIO , TSUCHITANI TADASHI , MBT HOLDING AG
发明人： OGAWA HIDEO , TANAKA YOSHIO , TSUCHITANI TADASHI
IPC分类号： C04B24/26 , C04B24/32 , C04B40/00 , C08F216/14 , C08F222/20 , C08L35/08 , C08F216/18 , C08F222/10
摘要： A polymeric composition which reduces the loss of flowability of a cementitious composition comprises at least one polymer as a salt thereof having the form of a copolymer of (a) a maleic anhydride half-ester with a compound of the formula I RO(AO)m H (I) where R is a C1-20alkyl group, A is a C2-4alkylene group and m is an integer from 2-16; and (b) a monomer having the formula II CH2=CHCH2-(OA)n OR (II) where n is an integer from 1-90. In a preferred embodiment, there is present a polycarboxylate salt which is at least one polymer or copolymer comprising at least one of the monomers acrylic acid, methacrylic acid, maleic anhydride, maleic acid and maleic acid monoester, polymer and polycarboxylate salt being blended in the proportion of 0.1-10 parts of weight of polymer per part of polycarboxylate salt. Cementitious compositions such as concrete in which such polymeric compositions are included maintain their slump properties.

2. 发明专利

CA2018321A1 ADMIXTURE FOR CONCRETE MIXES 未知
公开(公告)号：CA2018321A1
公开(公告)日：1990-12-05
申请号：CA2018321
申请日：1990-06-05
申请人： HAMABE KENKICHI , MATSUO SHIGEMI , NOMACHI HIROSHI , OGAWA HIDEO , UEDA MINORU
发明人： HAMABE KENKICHI , MATSUO SHIGEMI , NOMACHI HIROSHI , OGAWA HIDEO , UEDA MINORU
IPC分类号： C04B28/00 , B28C7/04 , C04B24/26 , C04B28/02 , C04B22/10 , C04B22/00
摘要： Case 154-0199 ADMIXTURE FOR CONCRETE MIXES A method for applying a cementitious composition to a surface comprising 1) adding to the cementitious composition a) a set retarding agent; b) a cement quick-setting agent c) a cement dispersing agent; d) a slow release dispersing agent, that hydrolyzes under alkaline conditions to form a dispersing agent; and 2) applying the concrete to a surface while the concrete is fluid.

3. 发明申请

WO2005080290A1 GROUT ADMIXTURES FOR USE AT PRE-STRESSED CONCRETE CONSTRUCTION 审中-公开
标题翻译：在预应力混凝土结构下使用的GROUT特性
公开(公告)号：WO2005080290A1
公开(公告)日：2005-09-01
申请号：PCT/EP2005/001071
申请日：2005-02-03
申请人： CONSTRUCTION RESEARCH & TECHNOLOGY GMBH , BABA, Yusuke , YOKOHAMA, Kenji , OGAWA, Hideo
发明人： BABA, Yusuke , YOKOHAMA, Kenji , OGAWA, Hideo
IPC分类号： C04B28/02
CPC分类号： C04B40/0039 , C04B28/04 , C04B2103/50 , C04B2111/70 , C04B24/223 , C04B24/2647 , C04B2103/0082 , C04B2103/408 , C04B24/383 , C04B24/42 , C04B24/32 , C04B2103/0099
摘要： The objective of the invention is to provide PC grout admixtures, wherein the entrainment of air during mixture of the PC grout is prevented, the amount of void in the cured PC grout and in the duct after filling operation is reduced, the durability of the PC structure is maintained for a long period, and the PC grout with a small quantity change, good separation resistance and superior fluidity maintenance can be realized using a cement binder with good on-site availability. The solution is the provision of PC grout admixtures used with PC grouts of cement binders, comprising a defoaming agent.
摘要翻译：本发明的目的是提供PC浆料混合物，其中防止在PC浆料的混合过程中夹带空气，填充操作后固化的PC浆料和管道中的空隙量减少，PC的耐久性长期保持结构，使用具有良好现场可用性的水泥粘合剂可以实现少量变化的PC浆料，良好的分离阻力和优异的流动性维护。该解决方案是提供与水泥粘合剂的PC浆料一起使用的PC浆料混合物，其包含消泡剂。

4. 发明专利

JP2517361B2 失效
公开(公告)号：JP2517361B2
公开(公告)日：1996-07-24
申请号：JP13040088
申请日：1988-05-30
申请人： OGAWA HIDEO , AMINO TETSUKOSHO KK
发明人： MAKINOCHI AKITAKE , OGAWA HIDEO
IPC分类号： B21D5/01 , B30B1/18 , B30B15/14 , B30B15/26

5. 发明专利

JPH01299711A PRESS FOR INTELLIGENT BENDING 失效
公开(公告)号：JPH01299711A
公开(公告)日：1989-12-04
申请号：JP13040088
申请日：1988-05-30
申请人： OGAWA HIDEO , AMINO TEKKOSHO KK
发明人： MAKINOUCHI AKITAKE , OGAWA HIDEO
IPC分类号： B21D5/01 , B30B1/18 , B30B15/14 , B30B15/26
摘要： PURPOSE:To perform an accurate bending without test bending work by performing bending work, automatically thinking, deciding, and setting pieces of information necessary for working by a system itself. CONSTITUTION:A working function part A is a press as a bending work means for metal, plastic, and composite sheets. A decision function part B provided with a microcomputer 9 performs prescribed calculations by input of material characteristics and the final shape from an input means 10 without input of final working conditions and sets optimum working conditions. A control function part C provided with a CPU 11 receives the optimum working force and working conditions calculated by the part B and gives commands of selection of a pulse motor 1a, etc. and a momentum signal. A measuring function part D is mounted on the part A feeds aback data by use of amplifiers amplifying outputs of a load and displacement detection element and measuring instruments and through an A/D converter 18 to the CPU 11 and corrects the data as necessary. Hence, automatic setting and correction of optimum working conditions for material characteristics and a product shape are conducted and accurate bending is performable.

6. 发明专利

JPS5650721A MANUFACTURE OF LONG PIPE BY PRESS DIE 失效
公开(公告)号：JPS5650721A
公开(公告)日：1981-05-08
申请号：JP12483679
申请日：1979-09-28
申请人： OGAWA HIDEO , TAMURA KIMIO , NAKAGAWA TAKEO , AMINO TEKKOSHO KK
发明人： OGAWA HIDEO , TAMURA KIMIO , NAKAGAWA TAKEO
IPC分类号： B21D5/01
摘要： PURPOSE:To form the sheet blank successively from one end into O type through the U type section, and to manufacture various kinds of pipes in dissimilar diameters in a small lot, by closely arranging in series the U-forming die and the O- forming die in which the forming stroke is longitudinally changed. CONSTITUTION:The die 1 is provided with the inclined zone 1a for a specified length from the inlet; hereby, the blank 4 is fed to the inlet under the flat sheet condition and is shaped into increasing curvature with advance into the depth of the die. Next, the blank 4 enters the horizontal die 1b and is into the U type; hereby, the U type part 4' is successively formed. Then, the blank enters the O-die 2; since the specified length of the upper die 21 is being prepared as the inclined surface 23, the forming stroke of the upper die 21 continuously changes; hereby, the bending of the edge of the blank is initiated, and the blank is formed round in front of the inclined die section 2a, and is gradually formed into the final O-shape by the horizontal die section 2b. The O-shape blank is sent to the welding pass and is welded.

7. 发明专利

JPS5571802A TOOL FOR TYING NECKTIE EASILY AND DRESS SHIRT THEREFOR 失效
公开(公告)号：JPS5571802A
公开(公告)日：1980-05-30
申请号：JP14273578
申请日：1978-11-18
申请人： OGAWA HIDEO
发明人： OGAWA HIDEO
IPC分类号： A41B3/12 , A41D25/08 , A41D25/10

8. 发明专利

JP2003256693A COMMODITY SELLING METHOD, AND RECORDING MEDIUM WITH COMMODITY SELLING PROGRAM RECORDED THEREON 审中-公开
公开(公告)号：JP2003256693A
公开(公告)日：2003-09-12
申请号：JP2002055538
申请日：2002-03-01
申请人： OGAWA HIDEO
发明人： OGAWA HIDEO
IPC分类号： G06Q30/06 , G06Q30/02 , G06Q50/00 , G06F17/60
摘要： PROBLEM TO BE SOLVED: To make realizable safe commercial transaction by giving a request to a seller for an application form for purchase using a communication network for the seller to provide an estimate with contents to a consumer by facsimile in accordance with the request. SOLUTION: Commodity information of the seller stored in a database 4 is provided through a home page server 2 to a customer side personal computer. The commodity name, color, size, and number of a commodity selected based on the commodity information received by the customer side personal computer 5 are written in the application form for purchase 11 displayed in the customer side personal computer 5 to be sent to the home page server 2. The seller forms the estimate 12 based on the application form for purchase 11 received through the home page server 2 to be provided to the customer by facsimile. COPYRIGHT: (C)2003,JPO

9. 发明专利

JP2001149115A SAFETY PIN WITH STOPPER 失效
公开(公告)号：JP2001149115A
公开(公告)日：2001-06-05
申请号：JP37607599
申请日：1999-11-29
申请人： OGAWA HIDEO
发明人： OGAWA HIDEO
IPC分类号： A44B9/18
摘要： PROBLEM TO BE SOLVED: To provide a safety pin avoiding that a thread of cloth is caught in a spring part (2) when used. SOLUTION: A safety pin has a spherical body (3) threaded and fixed in the immediate vicinity of a spring part (2) at the root of a needle part of the main body of the safety pin (1).

10. 发明专利

JPS565519A ZENITH OBSERVING DEVICE THROUGH WHICH INVERTED IMAGE IS VISIBLE 失效
公开(公告)号：JPS565519A
公开(公告)日：1981-01-21
申请号：JP8184579
申请日：1979-06-27
申请人： OGAWA HIDEO
发明人： OGAWA HIDEO
IPC分类号： G02B23/14
摘要： PURPOSE:To enable the taking of the normal obsrvation photographs near the zenith which are not reversed, by mounting the zenith observing device mounted therein with a pentagonal prism or two mirrors to a Keplerian telescope. CONSTITUTION:The barrel 4 of the zenith observing device consisting of a case 3 mounted with a pentagonal prism 2 or two mirrors 7, 8 therein as shown in the figure and a barrel 4 and a barrel 5 is inserted into a Keplerian telescope 9 and a camera 12 is mounted by using a camera adapter 10 and a camera attachment 11. If a picture is then taken, it becomes a normal picture. In the case of observing the zenith by eyes, the camera adpater 10 is removed and in place, an eyepiece is fitted in the barrel 5, thence observation is done. The pentagonal prism is 90 deg. in e.g. one angle and 12.5 deg. in the remaining four angles. This is so arranged that light enters the prism 2 like an arrow 6 and goes out by changng direction 90 deg., but this may not always be so.

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