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    • 44. 发明授权
    • Control device for injection molding machine
    • 注塑机控制装置
    • US07311508B2
    • 2007-12-25
    • US10546196
    • 2003-12-18
    • Koichiro UedaMakoto Nishimura
    • Koichiro UedaMakoto Nishimura
    • B29C45/80
    • B29C45/84B29C45/66B29C45/7653B29C2045/1792
    • A control device includes: a memory 29r for storing, in a process from a mold tool 10 being open until being closed, the value X(t) of a current flowing in a motor 3 at multiple points in time synchronized to the closing command signal; a mean-and-variance calculating for each of the points in time means for calculating a mean value Mx(t) and a variance value Vx(t) that correspond to current values X(t) that have been read from the memory 29r; a threshold calculating means for calculating a current threshold Xf(t) for each of the points in time using the mean value Mx(t) and the variance value Vx(t) from an arbitrary number of times up to (A−1) times, according to the following equation: Xf(t)=Mx(t)+N·{Vx(t)}1/2 where N is a constant and not less than 3; anda foreign object determining unit 29 for comparing the current threshold Xf(t) and the current value X(t) at each of the points in time to determine whether there is an abnormality according to whether the current value X(t) exceeds the current threshold Xf(t) a predetermined number m of times.
    • 控制装置包括:存储器29r,用于在从模具10打开到关闭的过程中存储在与闭合命令同步的多个时间点在电动机3中流动的电流的值X(t) 信号; 对于每个时间点的均值和方差计算装置,用于计算与从存储器29 r读取的当前值X(t)相对应的平均值Mx(t)和方差值Vx(t) ; 阈值计算装置,用于使用平均值Mx(t)和从任意次数达到(A-1)倍的方差值Vx(t)来计算每个时间点的每个时间点的当前阈值Xf(t) ,其中N是常数且不小于3; Xf(t)= Mx(t)+ N。{Vx(t0-2 / 2)其中N是常数并且不小于3;以及异物确定单元 29,用于根据当前值X(t)是否超过当前阈值Xf(t)来比较每个时间点处的当前阈值Xf(t)和当前值X(t)以确定是否存在异常, 预定数量的次数。
    • 45. 发明申请
    • Sheet and interior material
    • 板材和内部材料
    • US20070197116A1
    • 2007-08-23
    • US11547149
    • 2005-03-29
    • Yoshikazu YakakeMasaru UenoMakoto Nishimura
    • Yoshikazu YakakeMasaru UenoMakoto Nishimura
    • D04H13/00
    • D06N3/0004C08G18/44D06N3/14Y10T442/60Y10T442/601Y10T442/607Y10T442/608Y10T442/614Y10T442/637Y10T442/64
    • A sheet comprising a non-woven fabric in which ultra-fine fibers of a single fiber thickness of 0.5 dtex or less are entangled and an elastomeric binder mainly composed of a polyurethane, wherein said polyurethane is a polycarbonate-based polyurethane having a polycarbonate skeleton represented by the following general formulas (1) and (2), and having a gelation point of 2.5 ml or more and less than 6 ml. (In the formula, R1 and R2 are aliphatic hydrocarbon groups with 7 to 11 carbons, and they may be same or different. Furthermore, n and m are positive integers, and when R1 and R2 are different, it is a block copolymer or a random copolymer) (In the formula, R3 and R4 are aliphatic hydrocarbon groups with 3 to 6 carbons, and they may be same or different. Furthermore, x and y are positive integers, and when R3 and R4 are different, it is a block copolymer or a random copolymer)
    • 一种片材,其包含单丝纤维厚度为0.5dtex以下的超细纤维缠结的无纺布和主要由聚氨酯构成的弹性体粘合剂,其中,所述聚氨酯为具有聚碳酸酯骨架的聚碳酸酯类聚氨酯 通过以下通式(1)和(2),凝胶化点为2.5ml以上且小于6ml。 (式中,R 1和R 2是具有7〜11个碳的脂肪族烃基,它们可以相同或不同,此外,n和m是正整数 ,当R 1和R 2不同时,它是嵌段共聚物或无规共聚物)(在该式中,R 3和 R 4是具有3至6个碳的脂族烃基,它们可以相同或不同,此外,x和y是正整数,当R 3和R 3, SUB> 4 不同,它是嵌段共聚物或无规共聚物)
    • 46. 发明授权
    • Convection type brazing apparatus for metal workpieces
    • 金属工件对流式钎焊装置
    • US06693263B2
    • 2004-02-17
    • US10305969
    • 2002-11-29
    • Makoto Nishimura
    • Makoto Nishimura
    • H05B610
    • B23K1/012
    • The invention provides a convection type brazing apparatus for metal workpieces such as aluminum, copper, iron and so forth that enables uniform heating of the metal workpieces to prevent deformation of the workpieces and can shorten a heating time to achieve a higher operation efficiency. A heating medium gas heated by a tube heater 36 in a thermal medium gas heating chamber 45 is forwarded by a fan 37 to manifolds 41A and 41B located on both left and right sides, to be blown through a multitude of nozzles 43 toward workpieces W to which a brazing material and flux have been applied in advance. Once the workpieces temperature has reached a predetermined temperature for brazing, a switching valve located in an upper duct 48 is activated so that the heating medium gas is intermittently blown to the workpieces. As a result, a temperature slope of the workpieces is minimized and uniform brazing can be performed.
    • 本发明提供一种用于金属工件如铝,铜,铁等的对流型钎焊装置,其能够均匀地加热金属工件以防止工件变形,并且可以缩短加热时间以实现更高的操作效率。 由热介质气体加热室45中的管加热器36加热的加热介质气体通过风扇37被送到位于左右两侧的歧管41A和41B,以通过多个喷嘴43朝向工件W吹送到 预先施加了钎焊材料和焊剂。 一旦工件温度达到预定温度以进行钎焊,则位于上管道48中的切换阀被启动,使得加热介质气体间歇地吹送到工件。 结果,工件的温度斜率被最小化,可以进行均匀的钎焊。
    • 49. 发明授权
    • Cap for a writing means
    • 上限为写作手段
    • US5927887A
    • 1999-07-27
    • US780186
    • 1996-12-26
    • Shinichi IshikawaMakoto Nishimura
    • Shinichi IshikawaMakoto Nishimura
    • B43K23/08B43K23/12B43K5/00
    • B43K23/124
    • A cap for a writing instrument is provided with a suffocation preventive construction. Thus, if a curious child or the like should accidentally swallow the cap and the cap lodges in the child's throat or bronchus, a sufficient flow of air is provided to avoid suffocation. Particularly, a cap for a writing implement of a double-tube construction is provided with an air communicating portion positioned in an inner peripheral surface of an outer tube having open front and rear portions. An inner tube having a closed end is held coaxially within the outer tube, and a predetermined clearance is provided to enable communication between the air communicating portion, defined by space between the outer tube and the inner tube, and a front-end opening of the outer tube. The predetermined clearance is provided between an inclined lower end of a tapered portion provided in a front-end opening of the inner tube and the inner peripheral surface of the outer tube, whereby the permeability of the cap is not impaired by ink adhered to the tapered portion during the process of mounting of the cap to the axial tube of the writing implement.
    • 书写工具的盖子具有窒息预防结构。 因此,如果一个好奇的孩子等不小心吞咽了小孩的喉咙或支气管中的帽子和帽子,就会提供足够的空气流以避免窒息。 特别地,用于双管结构的书写工具的盖设置有位于具有开放的前部和后部的外管的内周表面中的空气连通部。 具有闭合端的内管同轴地保持在外管内,并且设置有预定的间隙以使得由外管和内管之间的空间限定的空气连通部分之间的连通以及外管和内管之间的前端开口 外管。 在设置在内管的前端开口部的锥形部的倾斜下端与外管的内周面之间设置有规定的间隙,由此,墨水的渗透性不会因附着于锥形的墨水 在将盖安装到书写工具的轴向管的过程中的部分。