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1. 发明授权

US07521008B2 Method for designing a resin product, method for producing a resin product and injection molding device 失效
标题翻译：树脂制品的设计方法，树脂制品的制造方法和注射成型装置
公开(公告)号：US07521008B2
公开(公告)日：2009-04-21
申请号：US10812064
申请日：2004-03-30
申请人： Shinichi Nagaoka , Tomoo Hirota , Yoshiaki Togawa
发明人： Shinichi Nagaoka , Tomoo Hirota , Yoshiaki Togawa
IPC分类号： B29C45/27 , B29C45/76
CPC分类号： B29C45/7693 , B29C33/3835 , B29C2945/76063 , B29C2945/76066 , B29C2945/76387 , B29C2945/76394 , B29C2945/76505 , B29C2945/76531 , B29C2945/76545 , B29C2945/76551 , B29C2945/76702 , B29C2945/76752 , B29C2945/76765 , B29C2945/76869
摘要： The object of the present invention is to realize an optimum resin product design even in the event of conducting injection molding of an arbitrary shape resin product, taking into account of the mold clamping force required for molding and the capacity of an available injection molding device. When a resin product to be molded by injection molding is designed, the mold clamping force required for injection molding of the resin product having a specified shape is determined using a computer-aided optimization method and then the design of the resin product is determined based on the thus obtained mold clamping force.
摘要翻译：本发明的目的在于考虑到成型所需的合模力和可用的注射成型装置的容量，即使在进行任意形状的树脂制品的注射成型的情况下也能实现最佳的树脂制品设计。当设计通过注塑成型的树脂制品时，使用计算机辅助优化方法确定具有特定形状的树脂产品的注射成型所需的合模力，然后基于由此获得的模具夹紧力。

2. 发明授权

US07499809B2 Particle size distribution analyzer 有权
标题翻译：粒度分布分析仪
公开(公告)号：US07499809B2
公开(公告)日：2009-03-03
申请号：US11214581
申请日：2005-08-30
申请人： Makoto Nagura , Yuki Ishii , Hideyuki Ikeda , Takuji Kurozumi , Yoshiaki Togawa
发明人： Makoto Nagura , Yuki Ishii , Hideyuki Ikeda , Takuji Kurozumi , Yoshiaki Togawa
IPC分类号： G01N31/00
CPC分类号： G01N15/0211
摘要： In a measurement system, by suppressing the environmental changes of counter-flow of air, and temperature changes and the like, measurement can be accomplished with stable high precision and replication, and by providing a transparent cell 2 which stores a particles dispersed in a dispersion medium, and a light source which irradiates light onto the particles within the transparent cell 2, and multiple light detectors 5 scattered and arranged to detect the intensity of diffracted/scattered light produced by the irradiation of light, and a computer device 6 which calculates the particle size distribution of the particles based on the light intensity signal output from the light detectors 5, in addition to the establishment of cell storage space S which stores the transparent cell 2 and the equipment storage spaces S1 and S2 which store the light source 41a, the light detector 5, and the optical device 6, the equipment storage spaces S1 and S2 are given tight closed construction separate from the cell storage space S.
摘要翻译：在测量系统中，通过抑制空气的逆流的环境变化和温度变化等，可以以稳定的高精度和复制度进行测量，并且通过提供将分散在分散体中的颗粒存储的透明电池2 介质以及将光照射到透明单元2内的微粒上的光源，以及散布并布置成检测由照射光产生的衍射/散射光的强度的多个光检测器5以及计算机除了建立存储透明单元2的单元存储空间S和存储光源41a的设备存储空间S1和S2之外，基于从光检测器5输出的光强度信号，颗粒的粒度分布，光检测器5和光学装置6，设备存储空间S1和S2分开给予紧密封闭结构从细胞储存空间S.

3. 发明授权

US07470382B2 Method for determining a production parameter of an injection molding, method for producing an injection molding, injection molding device and program 失效
标题翻译：用于确定注射成型的生产参数的方法，用于制造注射成型的方法，注射成型装置和程序
公开(公告)号：US07470382B2
公开(公告)日：2008-12-30
申请号：US10812053
申请日：2004-03-30
申请人： Shinichi Nagaoka , Tomoo Hirota , Yoshiaki Togawa
发明人： Shinichi Nagaoka , Tomoo Hirota , Yoshiaki Togawa
IPC分类号： B29C45/27 , B29C45/76
CPC分类号： B29C45/7693 , B29C45/28 , B29C2045/0032 , B29C2945/76505 , B29C2945/76548
摘要： An object of the present invention is to achieve favorable injection molding with reduced mold clamping force required for molding and with suppression of weld line occurrence without repeating trial and error manually, by prompt calculation of adequate production parameters, when conducting injection molding of resin products. When the injection molding is conducted using a mold having a plurality of resin inflow conduits N, R, G1, G2, and G3 to the cavity CV, the combination of a numerical analysis method for calculating the injection molding process and a computer-aided optimization method, derives the production parameters which determine time-sequentially the inflow of resin material through resin inflow conduits.
摘要翻译：本发明的目的是通过在进行树脂制品的注射成型时，通过迅速计算足够的生产参数，实现模制所需的合模力降低和焊接线发生的抑制，而不需要手动重复试错。当使用具有多个树脂流入管道N，R，G1，G2和G3的模具进行注射成型到空腔CV时，用于计算注射成型工艺的数值分析方法和计算机辅助优化的组合方法得出了树脂材料通过树脂流入管道顺序流入的生产参数。

4. 发明申请

US20060052944A1 Particle size distribution analyzer 有权
标题翻译：粒度分布分析仪
公开(公告)号：US20060052944A1
公开(公告)日：2006-03-09
申请号：US11214581
申请日：2005-08-30
申请人： Makoto Nagura , Yuki Ishii , Hideyuki Ikeda , Takuji Kurozumi , Yoshiaki Togawa
发明人： Makoto Nagura , Yuki Ishii , Hideyuki Ikeda , Takuji Kurozumi , Yoshiaki Togawa
IPC分类号： G06F19/00
CPC分类号： G01N15/0211
摘要： In a measurement system, by suppressing the environmental changes of counter-flow of air, and temperature changes and the like, measurement can be accomplished with stable high precision and replication, and by providing a transparent cell 2 which stores a particles dispersed in a dispersion medium, and a light source which irradiates light onto the particles within the transparent cell 2, and multiple light detectors 5 scattered and arranged to detect the intensity of diffracted/scattered light produced by the irradiation of light, and a computer device 6 which calculates the particle size distribution of the particles based on the light intensity signal output from the light detectors 5, in addition to the establishment of cell storage space S which stores the transparent cell 2 and the equipment storage spaces S1 and S2 which store the light source 41a, the light detector 5, and the optical device 6, the equipment storage spaces S1 and S2 are given tight closed construction separate from the cell storage space S.
摘要翻译：在测量系统中，通过抑制空气的逆流的环境变化和温度变化等，可以以稳定的高精度和复制度进行测量，并且通过提供将分散在分散体中的颗粒存储的透明电池2 介质以及将光照射到透明单元2内的微粒上的光源，以及散布并布置成检测由照射光产生的衍射/散射光的强度的多个光检测器5以及计算机除了建立存储透明单元2的单元存储空间S和存储光源的设备存储空间S 1和S 2之外，基于从光检测器5输出的光强度信号，颗粒的粒度分布如图41a，光检测器5和光学装置6，设备存储空间S1和S2被给予紧密结构与细胞存储空间S分开。

5. 发明授权

US06236458B1 Particle size distribution measuring apparatus, including an array detector and method of manufacturing the array detector 有权
标题翻译：粒度分布测量装置，包括阵列检测器和阵列检测器的制造方法
公开(公告)号：US06236458B1
公开(公告)日：2001-05-22
申请号：US09443985
申请日：1999-11-19
申请人： Tatsuo Igushi , Yoshiaki Togawa
发明人： Tatsuo Igushi , Yoshiaki Togawa
IPC分类号： G01N1502
CPC分类号： G01N15/0211 , G01N2021/4716
摘要： A particle distribution size measuring apparatus incorporates a detector array having a plurality of light detecting elements located on a substrate. A first group of detector elements have a plurality of sectors with a common sector angle, while at least one other detector element is positioned furthest from an optical axis and has a smaller sector angle. Each of the detector elements can be formed on a single substrate and their position and alignment have increased the efficiency of manufacturing the arrays.
摘要翻译：粒子分布尺寸测量装置包括具有位于基底上的多个光检测元件的检测器阵列。第一组检测器元件具有多个具有公共扇形角度的扇形，而至少一个其它检测器元件被定位成最远离光轴并且具有较小的扇形角。每个检测器元件可以形成在单个基板上，并且它们的位置和对准提高了阵列的制造效率。

6. 发明授权

US5618607A Plastic-made reinforced structure 失效
标题翻译：塑胶加固结构
公开(公告)号：US5618607A
公开(公告)日：1997-04-08
申请号：US428456
申请日：1995-04-25
申请人： Yoshiaki Togawa , Masahito Matsumoto , Makoto Nagata , Tohru Yabe
发明人： Yoshiaki Togawa , Masahito Matsumoto , Makoto Nagata , Tohru Yabe
IPC分类号： B29D99/00 , E04C2/20 , B32B7/00
CPC分类号： B29D99/0014 , E04C2/20 , Y10T428/24174 , Y10T428/24182 , Y10T428/24273 , Y10T428/24322 , Y10T428/24331 , Y10T428/24744 , Y10T428/24942 , Y10T428/2495
摘要： A plastic-made reinforced structure comprising a thermoplastic resin-made plate and cylindrical hollow rib(s) made of the same resin as that of said plate, connected to at least one side of said plate perpendicularly to the side so that the plate and the rib(s) form one piece, in which structure the following relationships hold:d.sub.1 .gtoreq.20 mm,1>d.sub.1 /d.sub.2 .gtoreq.0.7,H.gtoreq.30 mm,1.gtoreq.d.sub.1 /H.gtoreq.0.3, and1>t.sub.1 /t.sub.2 >0.3wherein d.sub.1 and d.sub.2 are the inside and outside diameters of each rib at the root of the rib, i.e. the joint of the rib to the plate; H is the length of each rib from the root to the front end; and t.sub.1 and t.sub.2 are the rib thicknesses at the front end and at the root.
摘要翻译：一种塑料制造的增强结构，包括热塑性树脂制板和由与所述板相同的树脂制成的圆柱形中空肋，其垂直于侧面连接到所述板的至少一侧，使得板和肋形成一体，其结构如下：d1> / = 20mm，1> d1 / d2> / = 0.7，H> / = 30mm，1> / = d1 / H> / = 0.3和1> t1 / t2> 0.3，其中d1和d2是肋的根部处的每个肋的内径和外径，即肋与板的接头; H是从根部到前端的每个肋骨的长度; 并且t1和t2是前端和根部处的肋厚度。

7. 发明授权

US5212393A Sample cell for diffraction-scattering measurement of particle size distributions 失效
$Sample cell for diffraction-scattering measurement of particle size distributions$
标题翻译：用于粒度分布的衍射 - 散射测量的样品池
公开(公告)号：US5212393A
公开(公告)日：1993-05-18
申请号：US926556
申请日：1992-08-06
申请人： Yoshiaki Togawa , Tatsuo Igushi , Koichiro Matsuda
发明人： Yoshiaki Togawa , Tatsuo Igushi , Koichiro Matsuda
IPC分类号： G01N15/00 , G01N15/02
CPC分类号： G01N15/0211 , G01N2015/0053
摘要： A sample cell for use in measuring the particle size distribution of samples using diffraction-scattering measurement methods has a radiating surface which is beveled to increase the angle of incidence of scattered light which is scattered at a large scattering angle such that it is transmitted through the radiating surface of the sample cell and thereby allowed to impinge upon a detector.
摘要翻译：用于使用衍射 - 散射测量方法测量样品的粒度分布的样品池具有倾斜的辐射表面，以增加以大的散射角散射的散射光的入射角，使得其透射通过辐射样品池的表面，从而允许其撞击检测器。

8. 发明授权

US4788099A Vibration-damping material with excellent workability 失效
标题翻译：振动阻尼材料具有优异的加工性能
公开(公告)号：US4788099A
公开(公告)日：1988-11-29
申请号：US94021
申请日：1987-09-03
申请人： Nobuo Fukushima , Shuji Kitamura , Kiyohiko Nakae , Yoshiaki Togawa , Kozo Kotani , Toshitsugu Kikuchi , Seiichi Shibata
发明人： Nobuo Fukushima , Shuji Kitamura , Kiyohiko Nakae , Yoshiaki Togawa , Kozo Kotani , Toshitsugu Kikuchi , Seiichi Shibata
IPC分类号： B32B15/08 , B32B27/32 , G03G5/082 , G10K11/168 , B32B7/02
CPC分类号： G03G5/082 , B32B15/08 , B32B27/322 , G10K11/168 , Y10T428/24942 , Y10T428/24967 , Y10T428/26 , Y10T428/31692 , Y10T428/31699 , Y10T428/31837 , Y10T428/31917 , Y10T428/3192 , Y10T428/31924
摘要： A vibration-damping material with excellent workability consisting of two metal plates and a vibration-damping layer of a thermoplastic resin interposed between the two metal plates, in which the vibration-damping layer of a thermoplastic resin consists of a film as a middle layer and a polyolefin type resin (B) provided on both sides of the film as an upper and lower layer, the film as the middle layer being composed of (1) at least one resin (A) selected from the group consisting of polyolefin type resins and ionomer resins each having a modulus of elasticity in shear at 20.degree. C. of 3.times.10.sup.9 to 1.times.10.sup.7 dyne/cm.sup.2, a percentage of elongation at 20.degree. C. of 50% or above and a peak temperature of dissipation factor (tan .delta.) of -120.degree. C. to 80.degree. C. or (2) a resin mixture of the resin (A) and a synthetic rubber having a percentage of elongation at 20.degree. C. of 100% or above and a peak temperature of dissipation factor (tan .delta.) of -120.degree. to 50.degree. C., and the polyolefin type resin (B) having a modulus of elasticity in shear at 20.degree. C. larger than that of the resin (A), a percentage of elongation at 20.degree. C. of 10% or above, a peak temperature of dissipation factor (tan .delta.) of -40.degree. to 180.degree. C. and a bonding strength toward the metal plates at 20.degree. C. and 180.degree. -peeling of 3 kg/cm or above.
摘要翻译：一种具有优异的可加工性的减振材料，由两块金属板和一块热塑性树脂构成的隔热层之间夹在两块金属板之间的隔热层组成，其中热塑性树脂的减震层由一层作为中间层的薄膜和设置在作为上下层的膜的两面上的聚烯烃类树脂（B），作为中间层的膜由（1）至少一种选自聚烯烃类树脂和各自具有在20℃剪切下的弹性模量为3×10 9至1×10 7达因/ cm 2的离聚物树脂，20℃下的伸长百分比为50％或更高，并且散热因子（tanδ）的峰值温度为 120℃〜80℃或（2）树脂（A）和20℃下的伸长率为100％以上的合成橡胶的树脂混合物和峰值温度（tanδ delta）为-120〜50℃，聚烯烃类树脂（B）在20℃下的剪切弹性模量大于树脂（A）的弹性模量，20℃下的伸长率为10％以上，耗散因子峰值温度（tanδ） -40℃至180℃，并且在20℃下对金属板的粘结强度和3kg / cm 3以上的180°剥离。

9. 发明授权

US07002684B2 Particle size distribution measuring method, device, and program for compensating for particle concentration 有权
标题翻译：用于补偿颗粒浓度的粒度分布测量方法，装置和程序
公开(公告)号：US07002684B2
公开(公告)日：2006-02-21
申请号：US10623247
申请日：2003-07-18
申请人： Hideyuki Ikeda , Yoshiaki Togawa
发明人： Hideyuki Ikeda , Yoshiaki Togawa
IPC分类号： G01N15/02
CPC分类号： G01N15/0205 , G01N2015/0283 , G01N2015/0294
摘要： The present invention provides a particle diameter distribution measuring method, a particle diameter distribution measuring device, and a measuring program which decreases the dependence of the calculation of particle diameter distribution on sample concentration, and can measure with higher precision by setting a concentration correction unique to a specific measuring sample in a particle diameter distribution measuring device. The measuring sample is measured by changing its concentration. Concentration correction constants for correcting detection values of detectors according to the concentration of the sample are found. The detection values of the respective detectors are corrected by using the concentration correction constants, and the particle diameter distribution is measured by using the corrected detection values of the respective detectors.
摘要翻译：本发明提供一种粒径分布测量方法，粒径分布测量装置和测量程序，其减少了粒度分布计算对样品浓度的依赖性，并且可以通过将浓度校正与粒径分布测量装置中的具体测量样品。通过改变其浓度来测量测量样品。发现用于根据样品浓度校正检测器检测值的浓度校正常数。通过使用浓度校正常数校正各检测器的检测值，并通过使用各检测器的校正检测值来测量粒径分布。

10. 发明申请

US20050082706A1 Method for designing a mold, method for producing an injection molding, program and injection molding device 失效
标题翻译：模具设计方法，注塑成型方法，程序和注模装置
公开(公告)号：US20050082706A1
公开(公告)日：2005-04-21
申请号：US10812052
申请日：2004-03-30
申请人： Shinichi Nagaoka , Tomoo Hirota , Yoshiaki Togawa
发明人： Shinichi Nagaoka , Tomoo Hirota , Yoshiaki Togawa
IPC分类号： B29C33/38 , B29C45/76 , G06F17/50
CPC分类号： B29C45/7693 , B29C33/3835 , B29C2945/76505 , B29C2945/76531 , B29C2945/76548 , B29C2945/76551 , B29C2945/76568 , B29C2945/76648 , B29C2945/76702 , B29C2945/76859 , B29C2945/76866 , B29C2945/76869 , B29C2945/76872 , G06F17/5018 , G06F2217/41
摘要： An object of the present invention is to provide a method for designing a mold and a method for producing an injection molding in which a mold clamping force or weld line occurrence can be more accurately controlled in the case of injection molding of a resin product. In the case where an injection molding is carried out using a mold having a plurality of resin inflow conduits G1, G2, G3 to a cavity CV, a mold design parameter in relation to at least one of the arrangement, the shapes and the sizes of the resin inflow conduits is determined by the combination of a numerical analysis method for calculating an injection molding process and a computer-aided optimization method, for the purpose of obtaining a preferable injection molding condition. Thereby the mold design parameter can be promptly and accurately calculated without repetition of trial and error manually.
摘要翻译：本发明的目的是提供一种用于设计模具的方法和用于制造注射成型的方法，其中在树脂产品的注射成型的情况下可以更精确地控制模具夹紧力或焊接线的出现。在使用具有多个树脂流入管道G 1，G 2，G 3的模具进行注射成型到空腔CV的情况下，模具设计参数与至少一个布置，形状和为了获得优选的注塑条件，树脂流入管道的尺寸由用于计算注射成型工艺的数值分析方法和计算机辅助优化方法的组合确定。因此，可以手动，准确地计算出模具设计参数，而无需手动重复。

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