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公开(公告)号：US5214097A
公开(公告)日：1993-05-25
申请号：US700419
申请日：1991-05-15
申请人： Masayasu Tomoda , Shigeru Morita , Etsuo Minamino , Eisuke Yamada , Hiroshi Okamoto , Shinji Inagaki , Junji Furukawa
发明人： Masayasu Tomoda , Shigeru Morita , Etsuo Minamino , Eisuke Yamada , Hiroshi Okamoto , Shinji Inagaki , Junji Furukawa
摘要： A fluororubber composition comprising 100 parts by weight of a rubber mixture which comprises 5 to 70% by weight of at least one rubber selected from the group consisting of diene rubbers and polyolefin rubbers and 95 to 30 by weight of a fluororubber and 1 to 20 parts by weight of a block copolymer which comprises a vinyl monomer and a fluorovinyl monomer, which has good compatibility between the rubber components and gives a cured material having improved chemical resistance, heat resistance, oil resistance, and the like.
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公开(公告)号：US5079907A
公开(公告)日：1992-01-14
申请号：US581860
申请日：1990-09-13
IPC分类号： A01D34/64
CPC分类号： A01D34/662 , A01D2034/645 , A01D2101/00 , Y10S56/22
摘要： A riding lawn mower comprises a grass cutting unit and a blade housing movable between a substantially horizontal mowing position and an upturned servicing position. The blade housing is suspended by a raising and lowering link mechanism having one end connected to the blade housing and the other end connected to a vehicle body. The blade housing, when raised, is pivotable backward about a connection thereof to the raising and lowering link mechanism, to expose cutting blades mounted therein. This servicing position is maintained by a prop link pivotally connected to one end to the raising and lowering link mechanism, and connectable at the other end to a bracket formed on the housing.
摘要翻译： 骑马割草机包括草切割单元和可在基本水平的割草位置和向上翻转的维修位置之间移动的叶片外壳。 叶片壳体通过升降连杆机构悬挂，该连杆机构的一端连接到叶片壳体，另一端连接到车体。 叶片壳体在升起时可绕其连接向上和向下连接机构向后枢转，以露出安装在其中的切割刀片。 该维修位置由支承连杆保持，支柱连杆可枢转地连接到升降连杆机构的一端，并且可在另一端连接到形成在壳体上的支架上。
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公开(公告)号：US5016722A
公开(公告)日：1991-05-21
申请号：US425646
申请日：1989-10-20
IPC分类号： B62D1/18
CPC分类号： B62D1/18
摘要： A cab structure for a working vehicle comprising a driver's seat, and a steering wheel attached to a free end of a curved steering column. The steering column extends forwardly from a front fender located laterally of the driver's seat and then inwardly toward longitudinal centerline of the vehicle body. The steering wheel is pivotable, for positional adjustment, about an axis of the inwardly extending portion of the steering column. The steering column further carries a steering valve at the free end thereof, which is connected to a steering cylinder and a hydraulic pump through hydraulic rubber pipes extending through the steering column.
摘要翻译： 一种用于工作车辆的驾驶室结构，包括驾驶员座椅和连接到弯曲转向柱的自由端的方向盘。 转向柱从位于驾驶员座椅侧面的前挡泥板向前延伸，然后向内朝向车体的纵向中心线延伸。 围绕转向柱的向内延伸部分的轴线，方向盘可枢转，用于位置调节。 转向柱还在其自由端承载转向阀，该转向阀通过延伸穿过转向柱的液压橡胶管连接到转向缸和液压泵。
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公开(公告)号：US4930296A
公开(公告)日：1990-06-05
申请号：US405795
申请日：1989-09-11
CPC分类号： A01D34/6806 , B60K17/34 , A01D2101/00
摘要： A four wheel drive front mower having a grass cutting unit connected to the front of a vehicle body. This mower comprises a hydrostatic transmission, an auxiliary change speed gearing, and a propelling drive transmission. The propelling drive transmission includes a center differential for distributing output of the auxiliary change speed device to front wheels and rear wheels, a clutch for making and breaking drive transmission from the center differential to the front wheels, and a front differential for transmitting the drive from the clutch to right and left front axles. The center differential, clutch and front differential are arranged vertically and serially.
摘要翻译： 四轮驱动前割草机具有连接到车体前部的草切割单元。 该割草机包括液压传动装置，辅助变速传动装置和推进驱动传动装置。 推进驱动变速器包括用于将辅助变速装置的输出分配给前轮和后轮的中心差速器，用于制动和断开从中心差速器到前轮的驱动变速器的离合器，以及用于将驱动器从 离合器左右前桥。 中心差速器，离合器和前差速器垂直排列。
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公开(公告)号：US4915678A
公开(公告)日：1990-04-10
申请号：US224843
申请日：1988-07-27
申请人： Shigeru Morita
发明人： Shigeru Morita
CPC分类号： B31B1/00 , B31B2201/0264 , B31B2201/287 , B31B2201/288 , B31B2201/29 , B31B2201/295 , B31B2201/6073 , B31B2203/003
摘要： A preferred embodiment of the invention comprises a box forming machine operable to raise folded box material to a box frame, and to fold the edges that comprise the box bottom into a bottom area and to tape the folded edges. The forming equipment is equipped with a box material supply that stores folded box stock material. The apparatus withdraws a piece of box material from the box material supply station by means of a vacuum chuck. The box stock material is raised to a box frame by means of a raise guide and further to a bottom folding station that folds the inner box edges which extend in a direction transverse to a taping direction. Outer edges are then folded into the bottom areas along the taping direction and a tape head tapes together the inner edges by means of a tape head drive.
摘要翻译： 本发明的一个优选实施例包括盒形成机，可操作以将折叠盒材料升高到盒框架，并将包括盒底部的边缘折叠成底部区域并且折叠折叠边缘。 成型设备配备有盒子材料供应，存储折叠箱材料。 该装置通过真空吸盘从盒材供应站中取出一块箱子材料。 箱体材料通过升降引导件升高到箱体框架，并且还进一步折叠到沿着横向于胶带方向延伸的方向上折叠的内箱边缘的底部折叠站。 然后将外边缘沿着胶带方向折叠到底部区域中，并且带头通过磁头驱动器将内边缘带在一起。
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公开(公告)号：US4781260A
公开(公告)日：1988-11-01
申请号：US42214
申请日：1987-04-24
CPC分类号： B66F9/082 , B66F9/07513 , B66F9/0759 , B66F9/07595
摘要： A pair of reinforcing frames each comprising front and rear two dividable segments are attached to opposite sides of a vehicle body which comprises an engine, a clutch housing and a transmission case directly joined together into an assembly. Front and intermediate gate frames provided over the vehicle body at its front and intermediate portions astride thereof are secured to the reinforcing frames. Upper component members of the vehicle and a four-post protective frame are attached to the front and intermediate gate frames. The front and intermediate gate frames include upright members each made of a pipe of square to rectangular cross section. The members attached to the gate frames include front wheel fenders, a front cover, a bonnet, a fuel tank and a partition plate.
摘要翻译： 一对加强框架，每个加强框架均包括前部和后部两个可分割段，其包括发动机，离合器壳体和直接连接在一起的变速器壳体的车体的相对侧。 在其前部和后部设置在车身上的前门框和中间门框架固定在加强框架上。 车辆的上部构件和四柱保护框架连接到前门和中间门框架。 前门和中间门框架包括直立构件，每个竖直构件由矩形横截面的管形成。 安装在门框上的构件包括前轮挡泥板，前盖，发动机罩，燃料箱和分隔板。
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公开(公告)号：US4766190A
公开(公告)日：1988-08-23
申请号：US917500
申请日：1986-10-10
IPC分类号： C08F214/18 , C08F14/18 , C08F16/14 , C08F214/26 , C08F216/14 , C08F16/24
CPC分类号： C08F214/262 , C08F2438/01
摘要： An elastomeric fluoropolymer comprising 12 to 50% by mole of repeating units derived from a perfluorovinyl ether of the formula:CF.sub.2 .dbd.CFO--(CF.sub.2 CFXO).sub.m --R.sub.f (I)wherein R.sub.f is a C.sub.1 -C.sub.6 perfluoroalkyl group, X is a fluorine atom or a trifluoromethyl group and m is an integer of 1 to 5, 50 to 88% by mole of repeating units derived from tetrafluoroethylene and 0.1 to 5% by mole of repeating units of hexafluoropropylene having improved strength and compression set.
摘要翻译： 包含12-50％（摩尔）衍生自下列通式的全氟乙烯基醚的重复单元：CF 2 = CFO-（CF 2 CFXO）m -R f（I）的弹性体含氟聚合物，其中Rf是C1-C6全氟烷基，X是氟原子 或三氟甲基，m为1至5的整数，50至88摩尔％的衍生自四氟乙烯的重复单元和0.1至5摩尔％的具有改进的强度和压缩永久变形的六氟丙烯的重复单元。
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公开(公告)号：US4672729A
公开(公告)日：1987-06-16
申请号：US659910
申请日：1984-10-11
申请人： Tetsuya Hoguchi , Shigeru Morita
发明人： Tetsuya Hoguchi , Shigeru Morita
CPC分类号： F16D23/025 , B21K1/30 , B21K1/762 , B23P15/14 , F16D2250/00 , Y10T29/49474
摘要： A method for machining a clutch gear for the transmission of an automobile which comprises forming a generally round annular bar made of malleable material in a cold forging or hot forging, urging the generally round annular bar against a die to form a final predetermined dimensional cross section and a chamfer projection simultaneously, fine blanking the chamfer projection into a tooth form and pushing the tooth form into a die from an end surface opposite the chamfer projection to form an inverted taper on the tooth form which prevents disengagement of the clutch.
摘要翻译： 一种用于加工用于汽车变速器的离合器齿轮的方法，其包括在冷锻或热锻造中形成由可锻制材料制成的大致圆形的环形杆，将大致圆形的环形杆推压在模具上以形成最终的预定尺寸横截面 和倒角突起同时精细地将倒角突起细化成齿形，并将齿形从与倒角突起相反的端面推入模具中，以在齿形上形成倒锥形，防止离合器脱离。
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公开(公告)号：US4620361A
公开(公告)日：1986-11-04
申请号：US735059
申请日：1985-05-17
IPC分类号： H01L21/8247 , H01L21/336 , H01L27/115 , H01L29/788 , H01L29/792 , H01L21/76
CPC分类号： H01L29/66825 , H01L27/115
摘要： A method for producing a semiconductor device comprises a step of forming a first gate insulation layer on a portion of a single crystal silicon substrate and forming a floating gate of polycrystalline silicon on the first gate insulation layer, a step of forming an oxide layer on the exposed portion of the substrate and on the floating gate, and a step of forming a control gate on the floating gate through the oxide layer. In the formation of the oxide layer, a nitride pattern layer is formed on the floating gate, the entire structure is oxidized by using the nitride pattern layer as a mask, thus forming a protective layer on the exposed portion of the substrate, the nitride pattern layer is removed, and the entire structure is again oxidized, thus forming a second gate insulation layer on the floating gate.
摘要翻译： 一种制造半导体器件的方法包括在单晶硅衬底的一部分上形成第一栅极绝缘层并在第一栅极绝缘层上形成多晶硅浮置栅的步骤，在第一栅极绝缘层上形成氧化物层的步骤 衬底的暴露部分和浮置栅极，以及通过氧化物层在浮置栅极上形成控制栅极的步骤。 在氧化物层的形成中，在浮栅上形成氮化物图案层，通过使用氮化物图案层作为掩模来氧化整个结构，从而在衬底的暴露部分上形成保护层，氮化物图案 层，并且整个结构再次被氧化，从而在浮栅上形成第二栅极绝缘层。
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公开(公告)号：US4608952A
公开(公告)日：1986-09-02
申请号：US754997
申请日：1985-07-15
申请人： Shigeru Morita , Hideki Tanaka , Kyoichi Umemura
发明人： Shigeru Morita , Hideki Tanaka , Kyoichi Umemura
CPC分类号： G01M1/36 , F02D17/02 , F16F15/264 , F02B2075/027 , F02B2075/1808
摘要： A multiple-displacement engine which can be operated either in a full-displacement operation in which all the cylinders are operative or a two-cylinder operation in which only two of the cylinders are operative is provided with a balancer control device. The balancer control device comprises a balancer which is driven at the same rpm as the engine output shaft during the two-cylinder operation and reduces the primary vibration generating moment imparted to the engine structure due to explosion, an engine load sensor for detecting engine load, an engine rpm sensor for detecting the engine speed and a balancer changing mechanism which changes the vibration generating moment of the balancer according to the operating condition of the engine so that the vibration generating moment of the balancer approximates the primary component of the vibration generating moment of the engine structure due to explosion thereby suppressing the primary vibration generating moment of the engine structure over the entire operating range during two-cylinder operation.
摘要翻译： 一种多排量发动机，其可以在全排气操作中操作，其中所有气缸都是可操作的，或者其中只有两个气缸可操作的两缸操作设置有平衡器控制装置。 平衡器控制装置包括在两缸操作期间以与发动机输出轴相同的转速驱动的平衡器，并且减少由于爆炸而赋予发动机结构的主振动产生力矩，用于检测发动机负荷的发动机负载传感器， 用于检测发动机转速的发动机转速传感器和平衡器改变机构，其根据发动机的运行状态改变平衡器的振动产生力矩，使得平衡器的振动产生力矩接近于振动产生力矩的主要分量 由于爆炸引起的发动机结构，从而在两缸操作期间在整个工作范围内抑制发动机结构的主振动产生力矩。
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