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公开(公告)号：US4566412A
公开(公告)日：1986-01-28
申请号：US555534
申请日：1983-11-28
申请人： Tomoo Tadokoro , Hideo Shiraishi , Haruo Okimoto
发明人： Tomoo Tadokoro , Hideo Shiraishi , Haruo Okimoto
CPC分类号： F01C21/18 , F02B53/04 , F02B53/08 , F02B2053/005 , Y02T10/17
摘要： A two rotor type rotary piston engine includes an intake system comprised of individual intake ports provided in at least one of the intermediate and side housings to open to the respective rotor cavities and adapted to be cyclically closed by the rotors as the rotor rotate, an intake passage including a throttle valve and individual passages leading respectively to the intake ports and communicated with each other by communicating passages downstream of the throttle valve. The intake port includes a main port having an opening period of 230.degree. to 290.degree. in terms of angle of rotation of the eccentric shaft and an auxiliary port having an opening period of 270.degree. to 320.degree. in terms of the angle of rotation of the eccentric shaft. The auxiliary port is normally closed but opened in heavy load operation by a control valve and has a closing timing later than that of the main port. The communication passages and the individual passages leading to the respective rotor cavities have overall length between 0.57 and 1.37 m so that a compression wave produced in one individual passage in opening timing of one intake port is transmitted to the other intake port just before the other intake port is closed to obtain an additional charge under engine speed ranges of 3000 to 4500 rpm and 5000 to 7000 rpm.
摘要翻译： 两转子型旋转活塞发动机包括进气系统，该进气系统包括设置在至少一个中间和侧部壳体中的各个进气口，以便向相应的转子空腔开放并适于当转子旋转时由转子循环地闭合， 通道包括节流阀和各个通道分别引导到进气口并且通过节流阀下游的连通通道彼此连通。 所述进气口包括：以所述偏心轴的旋转角度为起点，所述开口周期为230°〜290°的开口周期为270°〜320°的辅助口， 偏心轴。 辅助端口常闭，但通过控制阀在重负载运行中打开，并且比主端口的关闭时间晚。 连通通道和通向相应转子腔的单独通道具有0.57和1.37m之间的总长度，使得在一个进气口的打开正时中的一个单独的通道中产生的压缩波在恰好在另一个进气口之前传递到另一进气口 在3000至4500rpm和5000至7000rpm的发动机转速范围内关闭以获得额外的充电。
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公开(公告)号：US4562803A
公开(公告)日：1986-01-07
申请号：US556941
申请日：1983-12-01
CPC分类号： F02B53/04 , F02B53/08 , F02B2053/005 , Y02T10/17
摘要： A two rotor type rotary piston engine includes an intake system comprised of individual light load intake ports and heavy load intake ports provided in at least one of the intermediate and side housings to open to the respective rotor cavities and adapted to be cyclically closed by the rotors as the rotor rotate, an intake passage including a throttle valve and individual light load and heavy load passages leading respectively to the light load and heavy load intake ports. The light load passages are communicated with each other by a communicating passage downstream of the throttle valve and the heavy load passages are also communicated each other by a further communication passage. The intake port timings and the passage lengths are so determined that pressure resonance effects can be obtained at both medium and high speed engine operations.
摘要翻译： 两转子式旋转活塞发动机包括进气系统，该进气系统包括单个轻负载进气口和设置在至少一个中间和侧壳体中的重负载进气口，以对相应的转子腔进行打开并适于由转子循环地闭合 当转子旋转时，包括节流阀和单独的轻负载的进气通道和分别引导到轻载和重负载进气口的重负载通道。 轻负载通道通过节流阀下游的连通通道彼此连通，并且重负载通道也通过另一连通通道彼此连通。 进气口定时和通道长度被确定为能够在中速和高速发动机操作下获得压力共振效应。
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公开(公告)号：US4423705A
公开(公告)日：1984-01-03
申请号：US361823
申请日：1982-03-25
CPC分类号： F01P5/12 , F01P7/164 , F01P7/165 , F01P2003/027 , F01P2003/028 , F01P2025/32 , F01P2060/08 , F01P7/162
摘要： Engine cooling system including cooling water passages having cooling water jackets formed respectively in the hot temperature portion and the cold temperature portion of the engine and water pumps for circulating cooling water through the water passages. Driving motors are provided for driving the water pumps and a control circuit for the motors receives an engine speed signal so that the water pump for the water passage to the cold temperature portion of the engine is stopped when the engine temperature is low so that the engine can be warmed up rapidly while maintaining a cooling water circulation through the water passage in the hot temperature portion for preventing local overheating of the engine.
摘要翻译： 发动机冷却系统包括分别形成在发动机的热温部分和冷温部分中的冷却水夹套的冷却水通道和用于使冷却水循环通过水通道的水泵。 提供用于驱动水泵的驱动电动机，并且用于电动机的控制电路接收发动机转速信号，使得当发动机温度低时，用于通向发动机的冷温部分的水通道的水泵停止，使得发动机 可以在保持冷却水循环通过热温部分中的水通道的同时快速加热，以防止发动机局部过热。
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公开(公告)号：US5251805A
公开(公告)日：1993-10-12
申请号：US751143
申请日：1991-08-28
申请人： Mitsukiyo Tani , Akira Gotoh , Hideaki Sasaki , Hideo Shiraishi , Tamotu Kirino , Hiroshi Hasegawa
发明人： Mitsukiyo Tani , Akira Gotoh , Hideaki Sasaki , Hideo Shiraishi , Tamotu Kirino , Hiroshi Hasegawa
IPC分类号： H01L21/603 , B23K20/10 , H01L21/00 , H01L21/60 , H01R43/02 , B23K31/02 , H01L21/607
CPC分类号： H01L24/85 , B23K20/10 , H01L24/48 , H01L24/78 , H01R43/0207 , H01L2224/45015 , H01L2224/48095 , H01L2224/48464 , H01L2224/78313 , H01L2224/85009 , H01L2224/85148 , H01L2224/85191 , H01L2224/85205 , H01L2924/00014 , H01L2924/0102 , H01L2924/01033 , H01L2924/01039 , H01L2924/01068 , H01L2924/01072 , H01L2924/01075 , H01L2924/01082 , H01L2924/12042 , H01L2924/14
摘要： A wire bonding method and apparatus for welding a wire with at least one end formed with a ball and a pad of a printed wiring board. A bonding head moves downward slowly to crush the ball to form a flat surface, and will move upward once to adjust a relative position of the pad and the ball. The bonding head will move downward again, and an ultrasonic wave is applied to heat the ball and the bonding head so that the ball and the pad are welded. If necessary, a portion of the wire to be bent is moved to a desired position of the wiring board, by a supporting apparatus. A free end of the wire which is not welded is moved by a jig to bend the portion of the wire for routing.
摘要翻译： 一种用于焊接电线的引线接合方法和装置，其中至少一端形成有印刷电路板的球和焊盘。 接合头向下慢慢向下移动以压碎球形成平坦的表面，并且将向上移动一次以调节垫和球的相对位置。 接合头再次向下移动，并施加超声波以加热球和接合头，使得焊接球和焊盘。 如果需要，通过支撑装置将待弯曲的线的一部分移动到布线板的期望位置。 未焊接的线的自由端通过夹具移动以弯曲导线的部分以进行布线。
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公开(公告)号：US5002217A
公开(公告)日：1991-03-26
申请号：US413822
申请日：1989-09-28
申请人： Mitsukiyo Tani , Hideo Shiraishi
发明人： Mitsukiyo Tani , Hideo Shiraishi
IPC分类号： B23K20/10 , H01L21/60 , H01L21/607 , H01R43/02
CPC分类号： H01L24/85 , B23K20/10 , H01L24/78 , H01R43/0207 , H01L2224/451 , H01L2224/48225 , H01L2224/48227 , H01L2224/48477 , H01L2224/4942 , H01L2224/78 , H01L2224/78313 , H01L2224/8503 , H01L2224/85051 , H01L2224/85205 , H01L24/45 , H01L2924/00014 , H01L2924/01005 , H01L2924/01006 , H01L2924/01033 , H01L2924/01072 , H01L2924/01073 , H01L2924/01074 , H01L2924/20301 , H01L2924/20302 , H01L2924/20303 , H01L2924/20304
摘要： A bonding method and apparatus for bonding a wire material having a ball-like end on a bonding pad is disclosed. While the ball of the wire material on the bonding pad is being pressed by a bonding tip, an ultrasonic wave and a high frequency current are applied in combination to the bonding tip so as to improve strength of the bonding portion.
摘要翻译： 公开了一种用于在焊盘上粘合具有球状端的线材的接合方法和装置。 当接合焊盘上的焊丝材料的球被接合尖端挤压时，将超声波和高频电流组合施加到接合端，以提高接合部分的强度。
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公开(公告)号：US4846133A
公开(公告)日：1989-07-11
申请号：US178601
申请日：1988-04-07
申请人： Hideo Shiraishi , Yoshinobu Kido , Kenji Ushijima , Setsuhiro Shimomura , Hichirou Ohtani , Shigeru Tamura
发明人： Hideo Shiraishi , Yoshinobu Kido , Kenji Ushijima , Setsuhiro Shimomura , Hichirou Ohtani , Shigeru Tamura
CPC分类号： G01F1/6983 , F02B77/04 , F02D41/187
摘要： A fuel control apparatus comprises a fuel supplying means for supplying fuel to an internal combustion engine depending on the operation of a fuel control valve, a hot-wire type intake air quantity sensor disposed in an air-intake passage for the internal combustion engine to detect the quantity of air passing therethrough, a memory means which is adapted to accumulate an output from the intake air quantity sensor, the number of revolution of sand internal combustion engine, or the length of time in operation of the internal combustion engine, and holds the value obtained by the accumulation after the engine is stopped, and a control means for heating a hot wire at a temperature higher than a temperature in the normal operation so as to burn off a deposit on the hot wire after the accumulated value in the memory means reached a predetermined value and the engines is stopped.
摘要翻译： 燃料控制装置包括：燃料供给装置，用于根据燃料控制阀的操作向内燃机供给燃料;热线型吸入空气量传感器，设置在内燃机的进气通道中，以检测 通过其中的空气量，适于累积进气量传感器的输出的存储装置，砂内燃机的转数或内燃机的运行时间，并保持 通过发动机停止后的蓄积获得的值;以及控制装置，用于在高于正常操作的温度的温度下加热热丝，以便在存储装置中的累积值之后烧掉热丝上的沉积物 达到预定值并且发动机停止。
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公开(公告)号：US4574042A
公开(公告)日：1986-03-04
申请号：US576636
申请日：1984-02-03
申请人： Hideo Shiraishi
发明人： Hideo Shiraishi
IPC分类号： G01N27/41 , G01N27/407 , G01N27/409 , G01N27/416 , G01N27/419 , G01N27/46
CPC分类号： G01N27/4071 , G01N27/4072
摘要： In the particular embodiments of the invention described in the specification, a gas analyzer for determining the oxygen content of a gaseous mixture has a ceramic substrate formed with a cavity at one end which is covered by a zirconia electrolyte disc. A small aperture admits gas to the cavity. The zirconia disc has electrodes coated on opposite sides and the ceramic substrate has strip conductors leading from the cavity to terminate at the opposite end.
摘要翻译： 在说明书中描述的本发明的特定实施例中，用于确定气体混合物的氧含量的气体分析器具有陶瓷衬底，其在一端形成有由氧化锆电解质盘覆盖的空腔。 小孔径允许气体进入腔体。 氧化锆盘具有涂覆在相对侧上的电极，并且陶瓷衬底具有从空腔引出的带状导体以在相对端终止。
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公开(公告)号：US4457275A
公开(公告)日：1984-07-03
申请号：US433436
申请日：1982-10-08
CPC分类号： F02D31/004 , F02D31/003
摘要： The difference between the actual idling speed of an internal combustion engine and a desired idling speed determined according to the operating conditions of the engine is integrated and the opening angle of the throttle valve is controlled according to the integrated value to control the amount of the intake air, whereby the actual idling speed is equalized to the desired idling speed. When the actual idling speed becomes higher than a predetermined value, the idling speed control is interrupted with said integrating operation being continued and the throttle valve is positively closed.
摘要翻译： 将内燃机的实际怠速与根据发动机的运行条件确定的期望的怠速之间的差异整合在一起，并根据积分值来控制节流阀的打开角度以控制进气量 空气，从而实际的空转速度等于所需的空转速度。 当实际怠速转速高于预定值时，在所述积分操作继续并且节气门正向关闭的情况下中断怠速控制。
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公开(公告)号：US4434749A
公开(公告)日：1984-03-06
申请号：US361340
申请日：1982-03-24
IPC分类号： F01P7/16
CPC分类号： F01P7/164 , F01P7/165 , F01P2025/32
摘要： Engine cooling system including a cooling water passage having cooling water jackets formed in the engine and a water pump for circulating cooling water through the water passage. A driving motor is provided for driving the water pump and a control circuit for the motor receives an engine speed signal so that the speed of the water pump is decreased to a predetermined low level when the engine temperature is low so that the engine can be warmed up rapidly while maintaining a cooling water circulation for preventing local overheating of the engine.
摘要翻译： 发动机冷却系统包括具有形成在发动机中的冷却水套的冷却水通道和用于使冷却水循环通过水通道的水泵。 提供驱动电动机用于驱动水泵，并且用于电动机的控制电路接收发动机转速信号，使得当发动机温度低时水泵的速度降低到预定的低水平，使得发动机可以被加温 同时保持冷却水循环以防止发动机局部过热。
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公开(公告)号：US4320378A
公开(公告)日：1982-03-16
申请号：US194248
申请日：1980-03-18
IPC分类号： G01N27/12 , G01N27/403 , G01N27/407 , H01L7/00
CPC分类号： G01N27/4071 , G01N27/4077
摘要： Into a metal tube (24) provided with vent-holes (32) is inserted an oxygen sensor element (10) which comprises a ceramic round rod coated with a porous thick membrane of transition-metal oxide, divided electrode thick membranes (14) and a protective layer therefor, thereby to obtain an oxygen sensor. One electrode of the oxygen sensor element is connected to the metal tube and the opposite electrode is connected to a connecting lead wire (64, 66) electrically insulated from the tube, so that the oxygen sensor is rich in toughness against the mechanical oscillation and impact. The sensor may suitably be used to detect the oxygen content in the waste gas of automobiles.
摘要翻译： 在设置有通气孔（32）的金属管（24）中插入氧传感器元件（10），该氧传感器元件（10）包括涂覆有过渡金属氧化物的多孔厚膜的陶瓷圆棒，分隔电极厚膜（14）和 其保护层，从而获得氧传感器。 氧传感器元件的一个电极连接到金属管，并且相对电极连接到与管电绝缘的连接引线（64,66），使得氧传感器具有相对于机械振荡和冲击的韧性 。 传感器可适当地用于检测汽车废气中的氧气含量。
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