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31. 发明授权

US5463892A Hydraulic press 失效
标题翻译：液压机
公开(公告)号：US5463892A
公开(公告)日：1995-11-07
申请号：US213571
申请日：1994-03-16
申请人： Masao Nakagawa
发明人： Masao Nakagawa
IPC分类号： B21J9/12 , B21J13/02 , B29C43/32 , B30B1/32 , B30B15/04 , B21D37/04 , B21J13/04
CPC分类号： B30B1/32 , B21J9/12 , B30B15/04
摘要： A hydraulic press comprising a hydraulic cylinder including a cylinder tube and a piston slidable within the cylinder tube and having a piston rod extending from the piston and adapted for actuating a movable die of a metallic mold including a stationary die cooperating with the movable die. The cylinder tube (11) of the hydraulic cylinder (10) is extended beyond the piston rod (14) and secured at its extended end to a base plate (15), and an extended portion of the cylinder tube is provided with at least one opening (16) for inserting the metal mold (9) in a space (19) within the extended portion (20) of the cylinder tube (11) to set the movable die (a) on the end of the piston rod (14) and the stationary die (9b) on the base plate (15) and thereby to reduce weight and manufacturing cost of the hydraulic press having a high strength against eccentric load and further to provide an improved hydraulic press easily changeable in its layout.
摘要翻译：一种液压机，包括液压缸，该液压缸包括气缸筒和可在气缸管内滑动的活塞，并具有从活塞延伸的活塞杆，并适于致动包括与可动模具配合的固定模具的金属模具的可动模具。液压缸（10）的气缸筒（11）延伸超过活塞杆（14）并且在其延伸端固定到基板（15），并且气缸筒的延伸部分设置有至少一个用于将金属模具（9）插入在气缸筒（11）的延伸部分（20）内的空间（19）中以将可动模具（a）设置在活塞杆（14）的端部上的开口（16）和基板（15）上的固定模具（9b），从而减轻了具有高偏心载荷的高强度的液压机的重量和制造成本，并且进一步提供了一种易于改变其布局的改进的液压机。

32. 发明授权

US5373882A Pneumatic tires 失效
标题翻译：气动轮胎
公开(公告)号：US5373882A
公开(公告)日：1994-12-20
申请号：US25615
申请日：1993-03-03
申请人： Masao Nakagawa
发明人： Masao Nakagawa
IPC分类号： B60C11/03 , B60C11/04 , B60C11/11 , B60C11/13
CPC分类号： B60C11/0306 , B60C11/0302 , B60C11/11 , B60C2011/0388
摘要： A pneumatic tire has a specified running direction, and comprises a pair of sidewalls, a tread provided with at least one circumferential groove extending in parallel to an equatorial plane of the tire, a plurality of lug grooves intersecting this at least one circumferential groove, and land portions defined by the at least one circumferential groove and the lug grooves intersecting the former groove. Axially narrow portions and axially wide portions are periodically formed for the above at least one circumferential groove by axially waving at least one of opposite sidewalls of at least one circumferential grooves in an axial direction. Each of the lug grooves is combined with or meets the at least one circumferential groove at an area located between an axially most narrowed portion of the circumferential groove and an axially most widened portion of the circumferential groove which is to contact a road prior to the axially narrowed portion during a forward running.
摘要翻译：充气轮胎具有指定的行进方向，并且包括一对侧壁，胎面设置有平行于轮胎的赤道平面延伸的至少一个周向槽，与该至少一个周向槽相交的多个横向花纹槽，以及由所述至少一个周向槽和与所述前槽相交的所述横向花纹沟限定的陆部。通过沿轴向方向轴向挥动至少一个周向槽的相对侧壁中的至少一个，周期性地形成用于上述至少一个周向槽的轴向窄部和轴向宽部。每个横向花纹槽在位于周向槽的轴向最窄部分和周向槽的轴向最宽部分之间的区域上与所述至少一个周向槽结合或接合，该区域在轴向在前进行驶期间变窄的部分。

33. 发明授权

US4665102A Polyolefin particles and process for preparing the same 失效
标题翻译：聚烯烃颗粒及其制备方法
公开(公告)号：US4665102A
公开(公告)日：1987-05-12
申请号：US859589
申请日：1986-05-05
申请人： Masao Nakagawa
发明人： Masao Nakagawa
IPC分类号： C08J3/28 , C08F2/48 , C08F8/00 , C08F8/20 , C08J7/12 , C08J9/12 , C08J9/16
CPC分类号： C08F8/20 , Y10S521/907
摘要： Polyolefin particles having a halogenated surface region, which are prepared by irradiating ultraviolet rays to an aqueous dispersion of polyolefin particles in the presence of a halogen gas. The polyolefin particles having a halogenated surface region have an improved property of retaining volatile blowing agents and can provide expandable particles having an improved storability in the open state.
摘要翻译：具有卤化表面区域的聚烯烃颗粒，其通过在卤素气体存在下将紫外线照射到聚烯烃颗粒的水性分散体而制备。具有卤化表面区域的聚烯烃颗粒具有改进的保持挥发性发泡剂的性能，并且可以提供在打开状态下具有改进的储存性的可发泡颗粒。

34. 发明授权

US4438222A Heat resistant expandable plastic particles and molded articles produced therefrom 失效
标题翻译：耐热可膨胀塑料颗粒和由其制成的模塑制品
公开(公告)号：US4438222A
公开(公告)日：1984-03-20
申请号：US458053
申请日：1983-01-14
申请人： Masao Nakagawa , Tatehiko Nishida
发明人： Masao Nakagawa , Tatehiko Nishida
IPC分类号： C08F212/12 , C08J9/16 , C08K5/00 , C08J9/18
CPC分类号： C08J9/16 , C08F212/12
摘要： This invention produces heat resistant expandable plastic particles by the method of emulsion polymerization, containing .alpha.-alkylstyrene 15-55 weight %, another polymerizable monomer 85-45 weight %, and a readily volatile blowing agent 3-15 weight % as chief ingredients, and offers the expandable plastic molded articles with high heat resistance and high dimensional stability produced by prefoaming the expandable polymerizate particles with heating at a pressure of more than 0.1 kg/cm.sup.2 G followed by heat-molding in a metallic mold.
摘要翻译：本发明通过乳液聚合方法生产耐热可膨胀塑料颗粒，其含有15-55重量％的α-烷基苯乙烯，另一个可聚合单体85-45重量％，以挥发性发泡剂为主要成分3-15重量％，以及提供具有高耐热性和高尺寸稳定性的可膨胀塑料模塑制品，其通过在大于0.1kg / cm2G的压力下加热预发泡可膨胀聚合物颗粒，然后在金属模具中进行热成型。

35. 发明授权

US4315636A Working vehicle 失效
标题翻译：工作车辆
公开(公告)号：US4315636A
公开(公告)日：1982-02-16
申请号：US83633
申请日：1979-10-11
申请人： Masao Nakagawa
发明人： Masao Nakagawa
IPC分类号： B60T15/36 , B60G17/005 , B60G17/056 , B60G21/10 , E02F9/02 , E02F9/22 , B60G17/04
CPC分类号： E02F9/028 , B60G17/005 , B60G17/056 , B60G21/106 , E02F9/2257 , B60G2200/32 , B60G2204/46 , B60G2300/09 , B60G2800/20 , B60G2800/22
摘要： A working vehicle having a pair of opposite wheels movable up and down with each other in opposed relation under hydraulic pressure, and brakes for braking the vehicle during running and also for parking the vehicle. The circuit for the hydraulic pressure is provided with a stop valve which is coupled to the system for operating the brakes by a mechanism for holding the stop valve opened while the vehicle is not braked and also when the vehicle is braked for a speed reduction during running and for holding the stop valve closed while the vehicle is braked for parking.
摘要翻译：一种工作车辆，其具有一对相对的车轮，其在液压下相对地相互上下移动;以及制动器，用于在行驶期间制动车辆，并且还用于停放车辆。用于液压的电路设置有截止阀，该停止阀通过用于在车辆未被制动时保持截止阀打开的机构以及车辆在行驶期间减速而被制动的同时用于操作制动器的系统并且在车辆制动停车时用于保持截止阀关闭。

36. 发明授权

US3960787A Process for preparing foamable synthetic resin granules 失效
标题翻译：制备可发泡合成树脂颗粒的方法
公开(公告)号：US3960787A
公开(公告)日：1976-06-01
申请号：US476823
申请日：1974-06-06
申请人： Hiroji Isukamoto , Hisashi Morikawa , Masao Nakagawa , Shinji Kato , Masaki Miyamoto , Toichiro Yoda , Katsuhiko Yoshihara
发明人： Hiroji Isukamoto , Hisashi Morikawa , Masao Nakagawa , Shinji Kato , Masaki Miyamoto , Toichiro Yoda , Katsuhiko Yoshihara
IPC分类号： C08F12/08 , C08J9/00 , C08J9/16 , C08J9/02 , C08K5/20 , C08L25/06
CPC分类号： C08J9/16 , C08F12/08 , C08J9/0028 , C08J2325/02
摘要： In a process for preparing foamable synthetic resin granules by suspension polymerization, a fatty acid bisamide is added prior to or at an early stage of polymerization in the presence of an inorganic salt and a foaming agent is added at a later stage of polymerization or after completion thereof.
摘要翻译：在通过悬浮聚合制备可发泡合成树脂颗粒的方法中，在无机盐存在下，在聚合前或在聚合的早期阶段加入脂肪酸双酰胺，并且在聚合的后期或完成后加入发泡剂其中。

37. 发明申请

US20090297156A1 Illuminative light communication system, lighting device and illuminative light source 审中-公开
标题翻译：照明光通讯系统，照明装置及照明光源
公开(公告)号：US20090297156A1
公开(公告)日：2009-12-03
申请号：US12461226
申请日：2009-08-05
申请人： Masao Nakagawa , Toshihiko Komine , Shinichiro Haruyama
发明人： Masao Nakagawa , Toshihiko Komine , Shinichiro Haruyama
IPC分类号： H04B10/10
CPC分类号： H04B10/116 , F21K9/20 , F21K9/65 , F21V33/0052 , F21Y2115/10 , G09F9/33 , H01L25/0753 , H01L2224/48091 , H01L2224/48247 , H01L2924/3025 , H04B3/54 , H04B10/1141 , H04B10/1149 , H04B2203/5412 , H04B2203/5458 , H05B37/0263 , H05B37/0272 , H01L2924/00014 , H01L2924/00
摘要： Information received from a wired network terminal on the wall face, or the like, is delivered as a light signal from a light transmitting/receiving section of a light communication unit. A lighting fixture is provided with a light transmitting/receiving section where light is received from the light communication unit in order to acquire information, and a light emitting element emits illumination light modulated according to that information. A terminal can acquire the information by receiving the illumination light at a light transmitting/receiving section. Since communication is performed from the light communication unit to the terminal by irradiating light into the space, a convenient illumination light communication system requiring no communication cable or laying work of optical fibers can be constructed.
摘要翻译：从壁面等上的有线网络终端接收到的信息作为来自光通信单元的光发送/接收部分的光信号传送。照明装置设置有光发送/接收部分，其中从光通信单元接收光以获取信息，并且发光元件发射根据该信息调制的照明光。终端可以通过接收光发射/接收部分的照明光来获取信息。由于通过将光照射到空间中从通信单元到终端进行通信，所以可以构成不需要通信电缆或光纤布置工作的方便的照明光通信系统。

38. 发明申请

US20090214225A1 Data Transmission Apparatus and Data Reception Apparatus 审中-公开
标题翻译：数据传输装置和数据接收装置
公开(公告)号：US20090214225A1
公开(公告)日：2009-08-27
申请号：US11920773
申请日：2006-05-17
申请人： Masao Nakagawa , Shinichiro Haruyama
发明人： Masao Nakagawa , Shinichiro Haruyama
IPC分类号： H04B10/04
CPC分类号： H04B10/116 , H04B10/1149 , H05B33/0818 , H05B33/0869 , Y02B20/346
摘要： A data communication system capable of controlling the brightness of light sensed by the human eye and quality communication using an illuminative light is provided. A PWM circuit 11 adjusts pulse width in conformity with a light intensity control signal corresponding to a desired light intensity, resulting in a PWM signal. The PWM signal is then transmitted to a phase inverter 12. The phase inverter 12 outputs the PWM signal as is when a data signal to be transmitted is 0, for example, while it inverts the phase of the PWM signal and then outputs the resulting inverted PWM signal when the data signal is 1. A light source driver circuit 13 drives, a light source 14 such as an LED, organic electroluminescence, or the like in conformity with the phase inverted signal to emit light. In a data reception unit 2, an optical sensor 21 converts light emitted from an illuminating device 1 to an electric signal. A phase detection circuit 22 detects the phase of the signal and then outputs a received data signal.
摘要翻译：提供一种能够控制由人眼感测的光的亮度和使用照明光的质量通信的数据通信系统。 PWM电路11根据与期望的光强对应的光强度控制信号来调整脉冲宽度，产生PWM信号。然后，PWM信号被发送到相位逆变器12.当逆变器12反相PWM信号的相位时，相位逆变器12按照要发送的数据信号为0的状态输出PWM信号，数据信号为1时的PWM信号。光源驱动电路13根据相位反转信号驱动诸如LED的光源14，有机电致发光等，以发光。在数据接收单元2中，光学传感器21将从照明装置1发射的光转换为电信号。相位检测电路22检测信号的相位，然后输出接收的数据信号。

39. 发明授权

US07514139B2 Polyol component for polyurethane formation comprising anionic diol and composition 失效
标题翻译：用于聚氨酯形成的多元醇组分，包含阴离子二醇和组合物
公开(公告)号：US07514139B2
公开(公告)日：2009-04-07
申请号：US10512822
申请日：2003-04-30
申请人： Hirotaka Ishida , Hiromitsu Nakayama , Masao Nakagawa
发明人： Hirotaka Ishida , Hiromitsu Nakayama , Masao Nakagawa
IPC分类号： C08G18/14 , B05D7/26
CPC分类号： C08G18/0828 , C08G18/50 , C08G18/6692 , D01F6/70 , Y10T428/16 , Y10T428/24033 , Y10T428/24058 , Y10T428/249953 , Y10T428/31551 , Y10T428/31554
摘要： The present invention provides a polyol component for polyurethane formation comprising an anionic diol (A1); and an anionic diol composition comprising said diol (A1), another active hydrogen atom-containing compound (A2), and/or a compounding ingredient (A3) selected from the group consisting of inert solvents (A31) and additives (A32), with the content of (A2) being not higher than 85 mole % based on the total number of moles of (A1) and (A2).
摘要翻译：本发明提供了包含阴离子二醇（A1）的聚氨酯形成用多元醇组分; 和包含所述二醇（A1），另一种含活性氢原子的化合物（A2）和/或选自惰性溶剂（A31）和添加剂（A32））的配混成分（A3）的阴离子二醇组合物与（A2）的含量相对于（A1）和（A2）的总摩尔数不高于85摩尔％。

40. 发明授权

US07359673B2 UWB repeater with pulse delay and UWB communication system 失效
标题翻译：具有脉冲延迟和UWB通信系统的UWB中继器
公开(公告)号：US07359673B2
公开(公告)日：2008-04-15
申请号：US10719028
申请日：2003-11-24
申请人： Masao Nakagawa
发明人： Masao Nakagawa
IPC分类号： H04B7/15 , H04B7/14 , H04B7/19
CPC分类号： H04B1/719 , H04B7/15564
摘要： A UWB repeater preferably applied to a relay of stream data, which does not require frequency conversion and has less delay in relay. The UWB repeater includes a receiving antenna, a receiver, a transmitter, a transmitting antenna, and a relay controller. The relay controller is provided with a switch unit, a delay, and a transmitting/receiving timing controller. UWB pulse signals demodulated by the receiver are power-amplified by the transmitter and transmitted after being delayed by the delay unit for timing that does not overlap the receiving timing. The transmitting/receiving timing controller turns on the switch unit during the period of pulse receiving timing and enables a relay of the receiving pulses, and turns off the switch unit during the period of relaying of pulses, and can prevent sneak path signals between the transmitting side and the receiving side.
摘要翻译： UWB中继器优选地应用于流数据的中继器，其不需要频率转换并且在继电器中具有较小的延迟。 UWB中继器包括接收天线，接收机，发射机，发射天线和中继控制器。继电器控制器设置有开关单元，延迟器和发送/接收定时控制器。由接收机解调的UWB脉冲信号由发射机进行功率放大，并在由延迟单元延迟后发送，用于不与接收定时重叠的定时。发送/接收定时控制器在脉冲接收定时期间接通开关单元，并使能接收脉冲的继电器，并在脉冲中继期间关断开关单元，并可以防止发送之间的潜行路径信号侧和接收侧。

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