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公开(公告)号:US5539004A
公开(公告)日:1996-07-23
申请号:US330524
申请日:1994-10-28
申请人: Sadao Ikeda , Makoto Kito , Yoshio Taguchi , Atsushi Tanaka , Shigeki Inoue , Naoyuki Murata , Shinichi Ninomiya , Yoshitaka Kimura
发明人: Sadao Ikeda , Makoto Kito , Yoshio Taguchi , Atsushi Tanaka , Shigeki Inoue , Naoyuki Murata , Shinichi Ninomiya , Yoshitaka Kimura
IPC分类号: B29B17/00 , B29B17/04 , B29C47/40 , B29C47/60 , B29C47/64 , B29C47/76 , B29K105/26 , C08J11/10 , C08J11/12 , C08J11/04
CPC分类号: B29C47/0825 , B29B17/00 , B29C47/0021 , B29C47/38 , B29C47/402 , B29C47/60 , B29C47/6075 , B29C47/64 , B29C47/767 , C08J11/10 , B29K2105/26 , Y02P20/582 , Y02W30/62 , Y02W30/702 , Y10S264/911
摘要: A process and an apparatus for recycling resin scrap including a thermosetting resin paint film and a thermoplastic resin substrate as its major components, wherein the resin scrap is supplied into a passage of a cylinder, melted, and delivered by delivering means from an upstream side to a downstream side of the passage of the cylinder, and hydrolyzed by a hydrolyzing agent while forming a highly packed region with a resistor. The resistor restricts the resin scrap to flow from the upstream side to the downstream side in a short period of time, and forms the highly packed region where a contact efficiency is enhanced between the resin scrap and the hydrolyzing agent.
摘要翻译: 一种用于回收包括热固性树脂漆膜和热塑性树脂基材作为主要成分的树脂废料的方法和设备,其中树脂废料被供应到圆筒的通道中,熔化并由输送装置从上游侧输送到 在圆筒的通道的下游侧,并通过水解剂水解,同时形成具有电阻器的高度堆积区域。 电阻器限制树脂废料在短时间内从上游侧流向下游侧,形成树脂废料与水解剂之间接触效率提高的高度堆积区域。
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公开(公告)号:US4830929A
公开(公告)日:1989-05-16
申请号:US938619
申请日:1986-12-05
申请人: Sadao Ikeda , Yoshio Taguchi
发明人: Sadao Ikeda , Yoshio Taguchi
CPC分类号: B27N5/00 , B27N3/20 , B29C43/3607 , B29C43/38 , B29K2311/14 , B29L2031/3041 , Y10T428/253 , Y10T428/31989
摘要: A molded wooden product comprised of wood fibers to which a binder containing a synthetic resin or the like has been added, characterized in that it has portions of varying thickness, preferably a deep-drawn portion and a thickened peripheral portion, the molded wooden product being of substantially uniform density throughout.
摘要翻译: 由添加了含有合成树脂等的粘合剂的木纤维构成的模制木制品,其特征在于,其具有不同厚度的部分,优选深拉部分和增厚的周边部分,所述模制木制品为 密度基本均匀。
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公开(公告)号:US08305022B2
公开(公告)日:2012-11-06
申请号:US12686621
申请日:2010-01-13
申请人: Yuki Kamata , Sadao Ikeda
发明人: Yuki Kamata , Sadao Ikeda
IPC分类号: H02K29/06
摘要: A motor control device has first to third amplifiers which amplify voltage generated at first to third shunt resistances connected to first to third drivers to supply driving current of each of three phases to a three-phase brushless motor, first to third sample-hold circuits which sample and hold voltage amplified by the first to third amplifiers, a multiplexer which sequentially selects and outputs voltage values held by the first to third sample-hold circuits, an A/D converter which performs A/D conversion on output signals of the multiplexer, and an arithmetic unit which calculates the driving current through an output signal of the A/D converter, estimates a magnetic pole position of the motor based on the driving current, and performs pulse width modulation (PWM) control on the driving current by controlling the first to third drivers.
摘要翻译: 电动机控制装置具有第一至第三放大器,其放大连接到第一至第三驱动器的第一至第三分流电阻产生的电压,以将三相中的每一个的驱动电流提供给三相无刷电动机,第一至第三采样保持电路, 由第一至第三放大器放大的采样和保持电压,依次选择并输出由第一至第三采样保持电路保持的电压值的多路复用器,对多路复用器的输出信号执行A / D转换的A / D转换器, 以及计算通过A / D转换器的输出信号的驱动电流的运算单元,基于驱动电流来估计电动机的磁极位置,并通过控制驱动电流对驱动电流进行脉宽调制(PWM)控制 第一到第三个司机。
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公开(公告)号:US20110089912A1
公开(公告)日:2011-04-21
申请号:US12723874
申请日:2010-03-15
申请人: Yuki Kamata , Hiroshi Masumoto , Hiroshi Nagai , Sadao Ikeda
发明人: Yuki Kamata , Hiroshi Masumoto , Hiroshi Nagai , Sadao Ikeda
IPC分类号: G05F1/70
CPC分类号: H02P21/50 , H02P2201/09 , H02P2201/15
摘要: A driver includes a sensor sensing a driving current and a driving voltage for an external device including a capacitor, a PWM, a PFC, and a controller. The PFC includes a phase angle estimation unit estimating a phase angle variation of an input voltage to the PFC based on a parameter regarding the driving current, a voltage compensator compensating an error of the driving voltage, a first current estimation unit estimating a variation of a charge of the capacitor based on the charge current and the phase angle variation estimated by the phase angle estimation unit, a second current estimation unit estimating a driving current variation, and a calculator calculating a duty ratio for the PWM based on the variation of the charge current estimated by the first current estimation unit and the driving current variation estimated by the second current estimation unit.
摘要翻译: 驱动器包括感测用于包括电容器,PWM,PFC和控制器的外部装置的驱动电流和驱动电压的传感器。 PFC包括相位角估计单元,其基于关于驱动电流的参数估计到PFC的输入电压的相位角变化,补偿驱动电压的误差的电压补偿器,第一电流估计单元估计 基于由相位角估计单元估计的充电电流和相位角变化的电容器的充电,第二电流估计单元估计驱动电流变化,以及计算器基于电荷变化计算PWM的占空比 由第一当前估计单元估计的电流和由第二电流估计单元估计的驱动电流变化。
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公开(公告)号:US5851065A
公开(公告)日:1998-12-22
申请号:US633189
申请日:1996-04-16
申请人: Sadao Ikeda , Makoto Kito , Yoshio Taguchi , Atsushi Tanaka , Shigeki Inoue , Naoyuki Murata , Shinichi Ninomiya , Yoshitaka Kimura
发明人: Sadao Ikeda , Makoto Kito , Yoshio Taguchi , Atsushi Tanaka , Shigeki Inoue , Naoyuki Murata , Shinichi Ninomiya , Yoshitaka Kimura
IPC分类号: B29B17/00 , B29B17/04 , B29C47/40 , B29C47/60 , B29C47/64 , B29C47/76 , B29K105/26 , C08J11/10 , C08J11/12 , B29B7/48 , B29B7/88
CPC分类号: B29C47/0825 , B29B17/00 , B29C47/0021 , B29C47/38 , B29C47/402 , B29C47/60 , B29C47/6075 , B29C47/64 , B29C47/767 , C08J11/10 , B29K2105/26 , Y02P20/582 , Y02W30/62 , Y02W30/702 , Y10S264/911
摘要: A process and an apparatus for recycling resin scrap including a thermosetting resin paint film and a thermoplastic resin substrate as its major components, wherein the resin scrap is supplied into a passage of a cylinder, melted, and delivered by screw arrays from an upstream side to a downstream side of the passage of the cylinder, and hydrolyzed by a hydrolyzing agent while forming a highly packed region with a resistor. The resistor restricts the resin scrap to flow from the upstream side to the downstream side in a short period of time, and forms the highly packed region where a contact efficiency is enhanced between the resin scrap and the hydrolyzing agent.
摘要翻译: 一种用于回收树脂废料的方法和装置,包括热固性树脂漆膜和热塑性树脂基材作为其主要成分,其中树脂废料被供应到圆筒的通道中,熔融并由螺旋排列从上游侧输送到 在圆筒的通道的下游侧,并通过水解剂水解,同时形成具有电阻器的高度堆积区域。 电阻器限制树脂废料在短时间内从上游侧流向下游侧,形成树脂废料与水解剂之间接触效率提高的高度堆积区域。
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公开(公告)号:US5538383A
公开(公告)日:1996-07-23
申请号:US432585
申请日:1995-05-01
申请人: Sadao Ikeda , Makoto Kito
发明人: Sadao Ikeda , Makoto Kito
CPC分类号: B65G53/4633 , B29B17/02 , B29B2017/0203 , B29K2023/06 , B29K2023/12 , B29K2033/18 , B29K2055/02 , B29K2059/00 , B29K2069/00 , B29K2071/12 , B29K2077/00 , B29L2009/005 , B29L2031/3055 , Y02W30/622
摘要: An object of this invention is to provide a sealed rotary feeder for use in an apparatus which continuously processes chips made of synthetic resin with a coating under high pressure and temperature without degrading its material strength. The sealed rotary feeder according to this invention consists of a cylindrical casing having a chip inlet on the upper side of the cylindrical casing and a chip outlet on the low side of the cylindrical casing, a rotor in the cylindrical casing, plural blades which are movably inserted into channels radially formed around the rotor, and divide the cylindrical casing into plural baskets, pressing apparatus which press the plural blades against the inner surface of the cylindrical casing, and walls which form the channels are extended at the vicinity of the inner surface of the cylindrical casing.
摘要翻译: 本发明的目的是提供一种密封的旋转进给器,用于在不降低材料强度的情况下,用合成树脂在高压和高温下连续地加工由合成树脂制成的切屑的设备。 根据本发明的密封旋转给料机由圆柱形壳体组成,圆柱形壳体在圆柱形壳体的上侧具有切屑入口,在圆筒形壳体的低侧具有切屑出口,圆柱形壳体中的转子,可移动的多个叶片 插入在转子周围径向形成的通道中,并将圆筒形壳体分成多个筐,将多个叶片压靠在圆筒形壳体的内表面上的压制装置,并且形成通道的壁在其内表面附近延伸 圆柱形外壳。
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公开(公告)号:US4470288A
公开(公告)日:1984-09-11
申请号:US412088
申请日:1982-08-27
申请人: Koichi Takeda , Sadao Ikeda , Koichi Matsubara
发明人: Koichi Takeda , Sadao Ikeda , Koichi Matsubara
CPC分类号: B21D17/02 , B21D19/08 , B21D53/10 , B21D53/84 , Y10S72/714
摘要: Manufacturing method for a tubular shell of a constant velocity universal-joint for flexibly coupling two rotary shafts, to one of which the shell is fixed at a flange thereof. The method comprises a groove and preliminary flange forming process and a flange forming process. In the former process a hollow cylindrical blank is applied pressing in a radial direction for forming plural grooves therein and forming at the same time a preliminary flange at one end of the cylindrical blank by expanding it into a funnel shape, and in the latter process the preliminary flange formed on a semi-finished article in the former process is formed into a completed flange by a flange forming die, while holding the semi-finished article in a restrained status under pressure from either side, external and internal, by means of restraining dies. An apparatus suitable for performing the method is also disclosed.
摘要翻译: 用于柔性地联接两个旋转轴的等速万向接头的管状壳体的制造方法,其中一个壳体固定在其凸缘上。 该方法包括凹槽和预凸缘形成工艺和凸缘成形工艺。 在前一种方法中,中空圆柱形坯料沿径向施加压力以在其中形成多个凹槽,同时通过将圆筒形坯料的一端扩展成漏斗形状同时形成预备凸缘,在后一过程中 在前一工艺中形成在半成品上的初步凸缘通过凸缘成形模具形成为完整的凸缘,同时通过约束从两侧,外部和内部的压力将半成品保持在约束状态 死了 还公开了一种适于执行该方法的装置。
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公开(公告)号:US4453395A
公开(公告)日:1984-06-12
申请号:US342010
申请日:1982-01-15
申请人: Koichi Takeda , Sadao Ikeda , Koichi Matsubara
发明人: Koichi Takeda , Sadao Ikeda , Koichi Matsubara
CPC分类号: B21K1/765 , B21D53/84 , F16D3/2055 , Y10S72/714
摘要: A shell for a universal joint for flexibly coupling two rotary shafts. The shell is constructed using a manufacturing technique to produce a shell of light weight and excellent strength. The shell generally has a hollow cylindrical configuration and is secured at one end to a rotary shaft and formed to have a plurality of grooves extending parallel to its cylindrical axis. A second rotary shaft includes portions which engage the plurality of grooves for transmitting movement from one shaft to the other through the shell. The shell may be formed using a tubular work piece or a planar work piece, and may be provided in substantially complete form by use of a machine press prior to subjecting the material to an ironing process to make the grooves of accurate shape and dimension. The process is performed such that no machining is required to form the grooves and produce the shell.
摘要翻译: PCT No.PCT / JP81 / 00079 Sec。 371日期1982年1月15日 102(e)日期1982年1月15日PCT提交1981年4月7日PCT公布。 出版物WO81 / 03294 日期:1981年11月26日。一种用于柔性联接两个旋转轴的万向节的外壳。 外壳采用制造技术制造,制造重量轻,强度优良的外壳。 壳体通常具有中空圆柱形构造并且在一端固定到旋转轴并且形成为具有平行于其圆柱轴线延伸的多个凹槽。 第二旋转轴包括接合多个槽的部分,用于将运动通过壳体从一个轴传递到另一个轴。 壳可以使用管状工件或平面工件形成,并且可以在使材料经受熨烫过程以使凹槽具有精确的形状和尺寸之前通过使用机器压机以基本上完整的形式提供。 执行该过程,使得不需要加工来形成凹槽并产生壳体。
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公开(公告)号:US08115458B2
公开(公告)日:2012-02-14
申请号:US12723874
申请日:2010-03-15
申请人: Yuki Kamata , Hiroshi Masumoto , Hiroshi Nagai , Sadao Ikeda
发明人: Yuki Kamata , Hiroshi Masumoto , Hiroshi Nagai , Sadao Ikeda
CPC分类号: H02P21/50 , H02P2201/09 , H02P2201/15
摘要: A driver includes a sensor sensing a driving current and a driving voltage for an external device including a capacitor, a PWM, a PFC, and a controller. The PFC includes a phase angle estimation unit estimating a phase angle variation of an input voltage to the PFC based on a parameter regarding the driving current, a voltage compensator compensating an error of the driving voltage, a first current estimation unit estimating a variation of a charge of the capacitor based on the charge current and the phase angle variation estimated by the phase angle estimation unit, a second current estimation unit estimating a driving current variation, and a calculator calculating a duty ratio for the PWM based on the variation of the charge current estimated by the first current estimation unit and the driving current variation estimated by the second current estimation unit.
摘要翻译: 驱动器包括感测用于包括电容器,PWM,PFC和控制器的外部装置的驱动电流和驱动电压的传感器。 PFC包括相位角估计单元,其基于关于驱动电流的参数估计到PFC的输入电压的相位角变化,补偿驱动电压的误差的电压补偿器,第一电流估计单元估计 基于由相位角估计单元估计的充电电流和相位角变化的电容器的充电,第二电流估计单元估计驱动电流变化,以及计算器基于电荷变化计算PWM的占空比 由第一当前估计单元估计的电流和由第二电流估计单元估计的驱动电流变化。
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公开(公告)号:US5811036A
公开(公告)日:1998-09-22
申请号:US639341
申请日:1996-04-26
申请人: Naoyuki Takahashi , Sadao Ikeda , Yoshio Taguchi , Narihito Tatsuda , Norio Sato , Kenzo Fukumori
发明人: Naoyuki Takahashi , Sadao Ikeda , Yoshio Taguchi , Narihito Tatsuda , Norio Sato , Kenzo Fukumori
IPC分类号: B09B3/00 , B29B15/00 , B29B17/00 , B29B17/02 , B29B17/04 , B29C47/76 , B29K105/26 , C08J11/00 , C08J11/04 , C08J11/28 , B29B7/66
CPC分类号: B29C47/767 , B29B17/02 , B29C47/0011 , B29C47/0021 , C08J11/04 , B29K2023/06 , B29K2023/12 , B29K2033/18 , B29K2055/02 , B29K2075/00 , B29K2077/00 , B29L2009/005 , B29L2031/3044 , B29L2031/3055 , Y02P20/143 , Y02W30/622 , Y02W30/70 , Y10S425/046
摘要: A process for recycling a thermoplastic resin covered with a thermosetting-resin paint film includes the steps of decomposing the paint film by bringing the thermoplastic resin covered with the paint film into contact with a paint-film-decomposing agent in a molten state, and removing decomposed products, resulting from the paint film and the paint-film-decomposing agent, and the residual paint-film-decomposing agent by degassification to prepare a recycled resin. The paint-film-decomposing agent can be primary amines and/or secondary amines having a boiling point of 250.degree. C. or less, or being decomposed at 250.degree. C. or less, or can be tertiary amines and/or quaternary amines having a boiling point of 250.degree. C. or less, or being decomposed at 250.degree. C. or less to which water and/or alcohols is added.
摘要翻译: 用热固性树脂漆膜覆盖的热塑性树脂再循环的方法包括以下步骤:将涂覆有涂料的热塑性树脂与熔融状态的漆膜分解剂接触,并除去 由油漆膜和油漆膜分解剂产生的分解产物和通过脱气制备残留的漆膜分解剂以制备再循环树脂。 漆膜分解剂可以是沸点为250℃以下或在250℃以下分解的伯胺和/或仲胺,或者可以是具有叔胺和/或季胺,其具有 沸点250℃以下,或在250℃以下分解,加入水和/或醇。
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