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1. 发明授权

US08192193B2 Molding material feed screw used in a molding material supply device of an injection molding machine 有权
标题翻译：用于注射成型机的成型材料供给装置的成型材料进料螺杆
公开(公告)号：US08192193B2
公开(公告)日：2012-06-05
申请号：US13153481
申请日：2011-06-06
申请人： Hiroyasu Asaoka , Junpei Maruyama , Wataru Shiraishi , Toshio Ishikuro , Akira Oomori
发明人： Hiroyasu Asaoka , Junpei Maruyama , Wataru Shiraishi , Toshio Ishikuro , Akira Oomori
IPC分类号： B29C45/60
CPC分类号： B29C45/18 , B29C47/0009 , B29C47/369 , B29C47/6018 , B29C47/6075 , B29C2045/1875
摘要： A notched region in which the outer periphery of a screw flight is cut out is provided in a molding material feed screw. A wedge-shaped portion is formed by both a front wall surface of the screw flight and a wall surface of the boundary where the outer periphery of the screw flight is cut out. As a result of rotation of the molding material feed screw, since the wedge-shaped portion advances while pushing aside resin pellets located in the front thereof in two lateral directions of the front wall surface of the screw flight and the wall surface of the boundary where the outer diameter of the screw flight is cut out, entrapment of the resin pellets between the edge of a material supply port of a molding material supply device and the outer periphery of the screw flight is avoided as much as possible.
摘要翻译：在模制材料进料螺杆中设置有切割螺旋形外周的缺口区域。楔形部分由螺旋飞行的前壁表面和螺旋飞行的外周被切除的边界的壁表面形成。由于成型材料进给螺杆的旋转，楔形部分在螺旋形飞行的前壁表面和边界的壁表面的两个横向方向上推开位于其前部的树脂颗粒的同时前进，切除螺旋螺旋的外径，尽可能地避免树脂颗粒在成型材料供给装置的材料供给口的边缘与螺旋桨的外周之间的截留。

2. 发明申请

US20130101692A1 SCREW MOUNTING STRUCTURE OF INJECTION MOLDING MACHINE 有权
标题翻译：注射成型机螺丝安装结构
公开(公告)号：US20130101692A1
公开(公告)日：2013-04-25
申请号：US13549434
申请日：2012-07-14
申请人： Hiroyasu ASAOKA
发明人： Hiroyasu ASAOKA
IPC分类号： B29C45/76
CPC分类号： B29C45/60 , B29C45/1775
摘要： In a screw mounting structure of an injection molding machine in which a screw is fixed to a screw driving portion which transmits a rotating force and forward and backward thrusts to the screw, a fixing bushing for restricting movement of the screw in a rotating direction is fixed to the screw driving portion. A guide groove is formed in the fixing bushing in a direction orthogonal to a rotary axis of the screw, and retainers slide along the guide groove and are engaged with an engaging groove in a base portion of the screw, thereby restricting axial movement of the screw.
摘要翻译：在注射成型机的螺钉安装结构中，螺钉固定在螺旋驱动部分上，该螺杆驱动部分将旋转力和向前和向后的推力传递到螺杆，用于限制螺杆沿旋转方向运动的固定衬套固定到螺杆驱动部。在固定衬套中沿着与螺杆的旋转轴线正交的方向形成引导槽，并且保持器沿着引导槽滑动并且与螺钉的基部中的接合槽接合，从而限制螺杆的轴向运动。

3. 发明授权

US07435070B2 Control apparatus for injection molding machine 有权
标题翻译：注塑机的计量方法和控制装置
公开(公告)号：US07435070B2
公开(公告)日：2008-10-14
申请号：US11412954
申请日：2006-04-28
申请人： Wataru Shiraishi , Satoshi Takatsugi , Toshio Ishikuro , Hiroyasu Asaoka
发明人： Wataru Shiraishi , Satoshi Takatsugi , Toshio Ishikuro , Hiroyasu Asaoka
IPC分类号： B29C45/80
CPC分类号： B29C45/76 , B29C45/766 , B29C2945/76066 , B29C2945/76083 , B29C2945/7611 , B29C2945/7612 , B29C2945/76498 , B29C2945/76525 , B29C2945/76568 , B29C2945/76605 , B29C2945/76665 , B29C2945/76936
摘要： When a metering process is started, a screw rotates at a preset rotating speed, thereby carrying out back pressure control to keep the pressure of a resin at a preset pressure, and retreats. When the screw is located near a preset metering completion position, the control mode is switched to positioning control for the preset metering completion position, and a screw rotation stop command is outputted. The screw overruns for some distance before its rotation stops after it retreats and stops at the preset metering completion position. A resin quantity for the overrun is corrected to obtain a preset metered resin quantity by reversely rotating the screw by a rotational amount corresponding to the overrun.
摘要翻译：当开始计量过程时，螺杆以预设的转速旋转，从而进行背压控制以将树脂的压力保持在预设压力下并且退回。当螺钉位于预设的测量完成位置附近时，控制模式切换到预设测量完成位置的定位控制，并且输出螺杆旋转停止命令。在旋转停止之后，螺杆在旋转之前停止一段距离后停止并停止在预设的测量完成位置。通过使螺杆反转旋转量与超程相对应地校正超过量的树脂量以获得预设的计量树脂量。

4. 发明申请

US20050161848A1 Injection molding machine and centering method for the injection molding machine 有权
标题翻译：注塑机注塑机和定心方法
公开(公告)号：US20050161848A1
公开(公告)日：2005-07-28
申请号：US11033728
申请日：2005-01-13
申请人： Satoshi Takatsugi , Wataru Shiraishi , Toshio Ishikuro , Hiroyasu Asaoka , Hiroshi Imamura
发明人： Satoshi Takatsugi , Wataru Shiraishi , Toshio Ishikuro , Hiroyasu Asaoka , Hiroshi Imamura
IPC分类号： B29C45/76 , B29C45/17 , B29C45/20 , B29C45/07
CPC分类号： B29C45/1781
摘要： A mold is mounted with a locating ring mated into a hole in a stationary platen. A distance measuring unit is disposed to the side of the injection nozzle. The distance A between the sprue hole and the outer circumference of the locating ring and the distance B between the distance measuring unit and the outer circumference of the locating ring are both known. The distance C between the central axis of the nozzle hole and the side of the injection nozzle is also known. If the distance D to the side of the injection nozzle is measured by means of the distance measuring unit, the displacement between the central axis of the sprue hole and the central axis of the nozzle hole is obtained by calculating {(A+B)−(C+D)}. The injection nozzle is centered by being moved manually or automatically by the amount corresponding to the displacement.
摘要翻译：模具安装有定位环配合在固定压板中的孔中。距离测量单元设置在喷嘴的侧面。定位环的浇道孔和外周之间的距离A以及距离测量单元与定位环的外圆周之间的距离B都是已知的。喷嘴孔的中心轴线与喷嘴侧面之间的距离C也是已知的。如果通过距离测量单元测量注射喷嘴侧的距离D，则通过计算{（A + B） - （C + D）注射喷嘴通过手动或自动移动与位移对应的量居中。

5. 发明授权

US4189489A 5-Alkoxy-picolinic acid calcium salts and anti-hypertensive composition containing 5-alkoxy-picolinic acid calcium salts and anti-hypertensive composition thereof 失效
标题翻译：含有5-烷氧基 - 吡啶甲酸钙盐及其抗高血压组合物的5-烷氧基 - 吡啶甲酸钙盐和抗高血压组合物
公开(公告)号：US4189489A
公开(公告)日：1980-02-19
申请号：US838180
申请日：1977-09-30
申请人： Takemi Koeda , Takashi Tsuruoka , Uichi Shibata , Hiroyasu Asaoka , Mitsugu Hachisu , Osamu Itoh , Yasuharu Sekizawa , Shigeharu Inouye , Taro Niida
发明人： Takemi Koeda , Takashi Tsuruoka , Uichi Shibata , Hiroyasu Asaoka , Mitsugu Hachisu , Osamu Itoh , Yasuharu Sekizawa , Shigeharu Inouye , Taro Niida
IPC分类号： A61K31/44 , A61P9/12 , C07D213/65 , C07D213/79 , A61K31/445 , C07D213/89
CPC分类号： C07D213/79 , C07D213/65
摘要： 5-Alkoxy-picolinic acids and the salts and the esters thereof represented by the formula (I): ##STR1## wherein R represents an alkyl group having 1 to 6 carbon atoms and M represents a hydrogen atom; a calcium atom; a sodium atom; a potassium atom; an aluminum atom; an unsubstituted phenyl group; a phenyl group substituted with one or more of an alkyl group having 1 to 4 carbon atoms, an alkoxy group having 1 to 4 carbon atoms or a halogen atom (such as a chlorine, bromine, iodine, etc., atom); a phthalidyl group; an alkoxyalkyl group wherein the alkyl moiety and the alkoxy moiety each has 1 to 4 carbon atoms; or an acyloxyalkyl group having the formula ##STR2## wherein R.sub.2 represents a hydrogen atom or a methyl group and R.sub.3 represents an alkyl group having 1 to 5 carbon atoms (such as a methyl, n-propyl, isobutyl, t-butyl, etc., group), an alkoxy group having 1 to 4 carbon atoms, a phenyl group, a phenyl group substituted with one or more of an alkyl group having 1 to 4 carbon atoms, an alkoxy group having 1 to 4 carbon atoms or a halogen atom (such as a chlorine, bromine, iodine, etc., atom) or an aralkyl group wherein the alkyl moiety has 1 to 3 carbon atoms, which are useful as anti-hypertensive agents, a process for preparing 5-alkoxy-picolinic acids and the salts and the esters thereof, and anti-hypertensive compositions containing the 5-alkoxy-picolinic acids and the salts and the esters thereof.
摘要翻译： 5-烷氧基 - 吡啶甲酸及其由式（I）表示的盐及其酯：其中R表示具有1至6个碳原子的烷基，M表示氢原子; 钙原子; 一个钠原子; 钾原子; 铝原子; 未取代的苯基; 被一个或多个具有1至4个碳原子的烷基，具有1至4个碳原子的烷氧基或卤素原子（例如氯，溴，碘等）原子取代的苯基; 苯酞基; 其中烷基部分和烷氧基部分各自具有1至4个碳原子的烷氧基烷基; 或具有式“IMAGE”的酰氧基烷基，其中R 2表示氢原子或甲基，R 3表示具有1至5个碳原子的烷基（例如甲基，正丙基，异丁基，叔丁基等），基团），具有1至4个碳原子的烷氧基，苯基，被一个或多个具有1至4个碳原子的烷基取代的苯基，具有1至4个碳原子的烷氧基或卤素原子（例如氯，溴，碘等原子）或其中烷基部分具有1至3个碳原子的芳烷基，其可用作抗高血压剂，制备5-烷氧基 - 吡啶甲酸的方法和其盐和酯，以及含有5-烷氧基 - 吡啶甲酸及其盐及其酯的抗高血压组合物。

6. 发明授权

US4083850A 3-Substituted-2(1H)pyridon-6-carboxylic acids and process for preparation of same 失效
标题翻译： 3-取代的2（1H）吡啶酮-6-羧酸及其制备方法
公开(公告)号：US4083850A
公开(公告)日：1978-04-11
申请号：US700340
申请日：1976-06-28
申请人： Takemi Koeda , Takashi Tsuruoka , Hiroyasu Asaoka , Uichi Shibata , Shigeharu Inoue , Taro Niida
发明人： Takemi Koeda , Takashi Tsuruoka , Hiroyasu Asaoka , Uichi Shibata , Shigeharu Inoue , Taro Niida
IPC分类号： C07D213/79 , C07D213/55
CPC分类号： C07D213/79
摘要： Novel compounds useful as hypotensive agents are presented having the general formula I ##STR1## wherein R.sub.1 represents a lower aliphatic acyl group, a straight or branched chain alkyl or alkenyl group or an aralkyl group of the general formula ##STR2## wherein R.sub.2 represents hydrogen, a lower alkyl group or a halogen atom. Furthermore, new therapeutic compositions of matter are also described incorporating the above novel 3-substituted-2(1H)pyridone-6-carboxylic acids (I) as an active ingredient with carriers and showing uses as hypotensive agents. These new compounds of the formula I are prepared either by reacting D-glucaro-.delta.-lactam or its salt with an acid anhydride or by reacting 3-hydroxy-2(1H)pyridone-6-carboxylic acid with an acyl anhydride or alkyl halide, aralkyl halide and an alkenyl halide.
摘要翻译：提供了可用作降压剂的新型化合物，其具有通式I（I），其中R 1表示低级脂族酰基，直链或支链烷基或烯基或通式为“IMAGE”的芳烷基，其中R 2 表示氢，低级烷基或卤素原子。此外，还描述了新型的物质治疗组合物，其结合上述新型3-取代-2（1H）吡啶酮-6-羧酸（I）作为活性成分与载体并用作降压剂。式I的这些新化合物通过D-葡聚糖-δ-内酰胺或其盐与酸酐反应或通过使3-羟基-2（1H）吡啶酮-6-羧酸与酰基酸酐或烷基卤化物芳烷基卤化物和烯基卤化物。

7. 发明授权

US08790103B2 Screw mounting structure of an injection molding machine 有权
标题翻译：注塑机的螺钉安装结构
公开(公告)号：US08790103B2
公开(公告)日：2014-07-29
申请号：US13549434
申请日：2012-07-14
申请人： Hiroyasu Asaoka
发明人： Hiroyasu Asaoka
IPC分类号： B29C45/77
CPC分类号： B29C45/60 , B29C45/1775
摘要： In a screw mounting structure of an injection molding machine in which a screw is fixed to a screw driving portion which transmits a rotating force and forward and backward thrusts to the screw, a fixing bushing for restricting movement of the screw in a rotating direction is fixed to the screw driving portion. A guide groove is formed in the fixing bushing in a direction orthogonal to a rotary axis of the screw, and retainers slide along the guide groove and are engaged with an engaging groove in a base portion of the screw, thereby restricting axial movement of the screw.
摘要翻译：在注射成型机的螺钉安装结构中，螺钉固定在螺旋驱动部分上，该螺杆驱动部分将旋转力和向前和向后的推力传递到螺杆，用于限制螺杆沿旋转方向运动的固定衬套固定到螺杆驱动部。在固定衬套中沿着与螺杆的旋转轴线正交的方向形成引导槽，并且保持器沿着引导槽滑动并且与螺钉的基部中的接合槽接合，从而限制螺杆的轴向运动。

8. 发明授权

US07665978B2 Injection molding machine having a centering device for centering a nozzle hole 有权
标题翻译：具有用于对准喷嘴孔的定心装置的注射成型机
公开(公告)号：US07665978B2
公开(公告)日：2010-02-23
申请号：US11033728
申请日：2005-01-13
申请人： Satoshi Takatsugi , Wataru Shiraishi , Toshio Ishikuro , Hiroyasu Asaoka , Hiroshi Imamura
发明人： Satoshi Takatsugi , Wataru Shiraishi , Toshio Ishikuro , Hiroyasu Asaoka , Hiroshi Imamura
IPC分类号： B29C45/80
CPC分类号： B29C45/1781
摘要： A mold is mounted with a locating ring mated into a hole in a stationary platen. A distance measuring unit is disposed to the side of the injection nozzle. The distance A between the sprue hole and the outer circumference of the locating ring and the distance B between the distance measuring unit and the outer circumference of the locating ring are both known. The distance C between the central axis of the nozzle hole and the side of the injection nozzle is also known. If the distance D to the side of the injection nozzle is measured by means of the distance measuring unit, the displacement between the central axis of the sprue hole and the central axis of the nozzle hole is obtained by calculating {(A+B)−(C+D)}. The injection nozzle is centered by being moved manually or automatically by the amount corresponding to the displacement.
摘要翻译：模具安装有定位环配合在固定压板中的孔中。距离测量单元设置在喷嘴的侧面。定位环的浇道孔和外周之间的距离A以及距离测量单元与定位环的外圆周之间的距离B都是已知的。喷嘴孔的中心轴线与喷嘴侧面之间的距离C也是已知的。如果通过距离测量单元测量注射喷嘴侧的距离D，则通过计算{（A + B） - （C + D）}。注射喷嘴通过手动或自动移动与位移相对应的量居中。

9. 发明申请

US20080317897A1 NOZZLE DEVICE OF INJECTION MOLDING MACHINE 审中-公开
标题翻译：注射成型机喷嘴装置
公开(公告)号：US20080317897A1
公开(公告)日：2008-12-25
申请号：US12139829
申请日：2008-06-16
申请人： Hiroyasu ASAOKA , Wataru SHIRAISHI , Satoshi Takatsugi
发明人： Hiroyasu ASAOKA , Wataru SHIRAISHI , Satoshi Takatsugi
IPC分类号： B29C45/20
CPC分类号： B29C45/20 , B29C45/1777 , B29C45/74 , B29C2045/207
摘要： An injection molding machine nozzle capable of letting heat escape from a nozzle end portion and preventing the occurrence of cobwebbing with a simple structure. A heat conducting member is mounted on the nozzle end portion. When the end of the nozzle is contacted against a mold the heat conducting member also contacts the mold. The heat conducting member is composed of the material having heat conductivity equal to or greater than that of the nozzle. The heat of the nozzle end portion is conducted to the heat conducting member and released at the mold, thus preferentially cooling only melted resin of the nozzle end portion. Cobwebbing does not occur even when the mold is opened and the molded article is removed because the melted resin of the muzzle end portion has been cooled.
摘要翻译：一种注射成型机喷嘴，其能够使热量从喷嘴端部逸出，并且以简单的结构防止蛛丝网的发生。导热构件安装在喷嘴端部上。当喷嘴的端部与模具接触时，导热部件也接触模具。导热构件由具有等于或大于喷嘴的导热性的材料构成。喷嘴端部的热量传导到导热部件并在模具处释放，因此优先仅冷却喷嘴端部的熔融树脂。即使当模具打开并且由于枪口端部的熔融树脂已经被冷却而去除模制品时，也不会发生粘结。

10. 发明授权

US07431583B2 Injection molding machine 有权
标题翻译：注塑机
公开(公告)号：US07431583B2
公开(公告)日：2008-10-07
申请号：US11491243
申请日：2006-07-24
申请人： Satoshi Takatsugi , Wataru Shiraishi , Hiroyasu Asaoka , Toshio Ishikuro , Hiroshi Imamura
发明人： Satoshi Takatsugi , Wataru Shiraishi , Hiroyasu Asaoka , Toshio Ishikuro , Hiroshi Imamura
IPC分类号： B29C45/18 , B29C45/47 , B29C45/76
CPC分类号： B29C45/18 , B29C31/02 , B29C45/76 , B29C2045/1891 , B29C2945/76096 , B29C2945/76107 , B29C2945/76183
摘要： The invention provides an injection molding capable of adjusting a detection level with a simple structure and detecting a deposit level of the resin pellets near a plasticizing screw. A cooling jacket is mounted so that a resin supplying hole of the cooling jacket communicates with a resin supplying hole of a heating cylinder. A sensor head mounted on a sensor mounting plate is inserted into the resin supplying hole through a sensor insertion port provided on a hopper plate and a resin inlet and detects the deposit level of the resin pellets deposited in the resin supplying hole. Changing the extent of insertion of the sensor head enables the resin pellets deposit detection level to be changed, and further, enables the deposit level near the outer periphery of the screw to be detected. Setting the sensor detection direction perpendicular to the resin deposit direction enables dirtying of the sensor detection surface by the resin pellets to be reduced, thus enabling erroneous detection readings to be reduced.
摘要翻译：本发明提供能够以简单的结构调节检测水平并检测塑化螺杆附近的树脂颗粒的沉积物水平的注射成型。安装冷却套，使冷却套的树脂供给孔与加热筒的树脂供给孔连通。安装在传感器安装板上的传感器头通过设置在料斗板和树脂入口上的传感器插入口插入到树脂供给孔中，并检测沉积在树脂供给孔中的树脂颗粒的沉积层。改变传感器头的插入程度使树脂颗粒的沉积物检测水平发生变化，并且能够检测螺杆外周附近的沉积物水平。设置与树脂沉积方向垂直的传感器检测方向可以使树脂颗粒污染传感器检测表面，从而减少误差检测读数。

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