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61. 发明授权

US5220645A Output apparatus 失效
标题翻译：输出装置
公开(公告)号：US5220645A
公开(公告)日：1993-06-15
申请号：US829559
申请日：1992-02-05
申请人： Nobuyuki Nakajima
发明人： Nobuyuki Nakajima
IPC分类号： G06K15/00
CPC分类号： G06K15/00
摘要： An output apparatus comprises: a cache memory to temporarily store the bit map pattern data which was developed to the bit map pattern on the basis of character information; an accumulating device to accumulate a plurality of bit map pattern data extracted from the cache memory; a rewriting unit to rewrite the bit map pattern data stored in the cache memory; a print controller to print on the basis of the data accumulated in the accumulating device; a detector to detect an operating state in the print controller; and a control unit to control the data rewriting process in the cache memory and the data clearing process in the accumulating device in accordance with the operating state detected by the detector. Since the rewriting and clearing processes to the cache memory are executed synchronously with the printing operation, even if a paper jam occurred, there is no need to develop to the cache memory.
摘要翻译：一种输出装置，包括：高速缓冲存储器，用于基于字符信息临时存储针对位图模式开发的位图模式数据; 累积装置，累积从高速缓冲存储器提取的多个位图模式数据; 重写单元，用于重写存储在高速缓冲存储器中的位图模式数据; 打印控制器，其基于累积在所述累积装置中的数据进行打印; 用于检测打印控制器中的操作状态的检测器; 以及控制单元，用于根据由检测器检测的操作状态来控制高速缓冲存储器中的数据重写处理和累积装置中的数据清除处理。由于与打印操作同步地执行到高速缓冲存储器的重写和清除处理，所以即使发生卡纸，也不需要向高速缓冲存储器进行开发。

62. 发明授权

US5107036A Curing agent for epoxy resin 失效
标题翻译：环氧树脂固化剂
公开(公告)号：US5107036A
公开(公告)日：1992-04-21
申请号：US602680
申请日：1990-10-24
申请人： Nobuyuki Nakajima , Shuichi Kanagawa , Hideshi Sakamoto , Noriaki Saito , Tadashi Ikushima
发明人： Nobuyuki Nakajima , Shuichi Kanagawa , Hideshi Sakamoto , Noriaki Saito , Tadashi Ikushima
IPC分类号： C08G59/62 , C08G8/04 , C08G59/00 , C08L63/00
CPC分类号： C08L63/00
摘要： A curing agent for an epoxy resin comprising (A) a polyhydric phenol obtainable by condensing a phenol compound and a hydroxybenzaldehyde and (B) a dihydric phenol, which gives a cured material of an epoxy resin having improved moisture and heat resistance and a small coefficient of linear thermal expansion.

63. 发明授权

US5056990A Variable capacity vane compressor 失效
标题翻译：可变容量叶片式压缩机
公开(公告)号：US5056990A
公开(公告)日：1991-10-15
申请号：US428828
申请日：1989-10-30
申请人： Nobuyuki Nakajima
发明人： Nobuyuki Nakajima
IPC分类号： F04C28/26 , F04B49/00 , F04B49/02 , F04C18/344 , F04C28/14
CPC分类号： F04C28/14
摘要： A variable capacity vane compressor has a control element rotatable in response to the difference between suction pressure and control pressure for varying the compression starting timing and hence the capacity. A communication passage extends between the suction chamber and a high pressure chamber in which the control pressure is created. A spool valve opens and closes the communicating passage. An electromagnetic actuator generates an electromagnetic force to cause the spool valve to open the communication passage when energized. A control unit is arranged outside of the compressor and supplies the actuator with an external control signal for energizing the actuator.
摘要翻译：可变容积叶片式压缩机具有响应于吸入压力和控制压力之间的差异而可旋转的控制元件，用于改变压缩起始时间，因此改变容量。连通通道在吸入室和产生控制压力的高压室之间延伸。滑阀打开和关闭连通通道。电磁执行器产生电磁力，以在通电时使滑阀打开通信通道。控制单元设置在压缩机外部，并向致动器提供用于激励致动器的外部控制信号。

64. 发明授权

US5017097A Control valve device for variable capacity compressors 失效
标题翻译：用于可变容量压缩机的控制阀装置
公开(公告)号：US5017097A
公开(公告)日：1991-05-21
申请号：US471510
申请日：1990-01-29
申请人： Nobuyuki Nakajima
发明人： Nobuyuki Nakajima
IPC分类号： F04C28/26 , F04C18/344 , F04C28/14 , F25B49/02
CPC分类号： F04C28/14 , F25B49/022
摘要： A variable capacity compressor includes a control element for determining timing of start of compression of a refrigerant gas. Control pressure which prevails in a high-pressure chamber acts on the control element. The high-pressure chamber communicates with a suction chamber via a communicating passage, across which is arranged a control valve device for opening and closing the communicating passage to change the control pressure within the high-pressure chamber. The control valve device comprises a valve body, a spring urging the valve body in a closing direction, and a bellows expansible and contractible in direct response to suction pressure within the suction chamber for urging the valve body in an opening direction against the force of the spring when it is expanded. A high pressure-introducing passage has one end opening into a space within which discharge pressure prevails and another end facing the valve body, the discharge pressure from the space prevailing within the high pressure-introducing passage. A plunger is slidably fitted in the high pressure-introducing passage and projects out of the other end thereof. The plunger is responsive to the discharge pressure within the high pressure-introducing passage to urge the valve body in a closing direction.
摘要翻译：可变容量压缩机包括用于确定制冷剂气体的压缩开始时间的控制元件。在高压室中存在的控制压力作用在控制元件上。高压室经由连通通路与吸入室连通，配置有用于打开和关闭连通通道的控制阀装置，以改变高压室内的控制压力。控制阀装置包括阀体，弹簧沿关闭方向推动阀体，以及可膨胀和收缩的波纹管，其直接响应于吸入室内的吸入压力，用于抵抗阀体的打开方向推压阀体春天膨胀时。高压引入通道具有一个开口进入排出压力占优的空间，另一端面对阀体，来自高压导入通道内的空间的排出压力。柱塞可滑动地装配在高压导入通道中并突出到另一端。柱塞响应于高压引入通道内的排出压力，以便在闭合方向上推动阀体。

65. 发明授权

US4802830A Vane compressor without occurrence of vane chattering 失效
标题翻译：叶片压缩机不发生叶片颤动
公开(公告)号：US4802830A
公开(公告)日：1989-02-07
申请号：US139646
申请日：1987-12-29
申请人： Nobuyuki Nakajima
发明人： Nobuyuki Nakajima
IPC分类号： F01C21/10 , F04C18/344
CPC分类号： F04C18/3446 , F01C21/106
摘要： A vane compressor in which a plurality of pumping chambers are defined by a cam ring, side blocks closing respectively opposite axial open ends of the cam ring, a rotor rotatably arranged within the cam ring, and a plurality of vanes slidably fitted for radial movement in an outer peripheral surface of the rotor. The pumping chambers have their respective volumes varying with rotation of the rotor. The cam ring has an inner peripheral camming surface with a cam profile consisting of a first regularly circular portion at which the outer peripheral surface of the rotor is in close contact with the inner peripheral camming surface, an increasing radius portion along which an amount of vane protrusion progressively increases, a constant radius portion along which the amount of vane protrusion is maintained constant, a decreasing radius portion along which the amount of vane protrusion progressively decreases, and a second regularly circular portion at which the rotor outer peripheral surface is in close contact with the inner peripheral camming surface. These portions are arranged in continuous relation to each other in the order mentioned above. Acceleration of vane protrusion is substantially low at an initiating edge of the increasing radius portion.
摘要翻译：一种叶片式压缩机，其中多个泵送室由凸轮环限定，分别相对于所述凸轮环的轴向开口端相对的侧块，可旋转地布置在所述凸轮环内的转子和可滑动地安装以用于径向运动的多个叶片转子的外周面。泵送室的各自体积随转子的旋转而变化。凸轮环具有内周凸轮表面，凸轮轮廓由第一规则圆形部分组成，转子的外周表面与内周凸轮表面紧密接触，一个增加的半径部分突起逐渐增大，叶片突出量保持恒定的恒定半径部分，叶片突出量逐渐减小的缩小半径部分和转子外周面紧密接触的第二规则圆形部分与内周边凸轮表面。这些部分按照上述顺序彼此连续地布置。在增加半径部分的起始边缘处，叶片突起的加速度基本上较低。

66. 发明授权

US4778352A Variable capacity vane compressor 失效
标题翻译：可变容量叶片式压缩机
公开(公告)号：US4778352A
公开(公告)日：1988-10-18
申请号：US884756
申请日：1986-07-11
申请人： Nobuyuki Nakajima
发明人： Nobuyuki Nakajima
IPC分类号： F04C28/26 , B60H1/32 , F04B1/04 , F04B49/00 , F04B49/02 , F04C18/344 , F04C18/36 , F04C28/00 , F04C28/14 , F04C29/12
CPC分类号： F04C28/14
摘要： An improved variable capacity vane compressor has at least one second inlet port formed in a cylinder for communicating a suction chamber with at least one compression chamber during a suction stroke. An opening control device varies the opening angle of the second inlet port, and has a pressure receiving portion defining a first pressure chamber communicating with a high pressure side, and a second pressure chamber communicating with a low pressure side. The control device is angularly displaceable in response to a difference between a high pressure and a low pressure in the chambers for causing the opening angle of the second inlet port to vary. A pressure control device is responsive to at least one parameter representative of a thermal load on the compressor for varying at least one of the high and low pressures in the first and second pressure chambers.
摘要翻译：改进的可变容量叶片压缩机具有形成在气缸中的至少一个第二入口端口，用于在抽吸行程期间将抽吸室与至少一个压缩室连通。打开控制装置改变第二入口的打开角度，并且具有限定与高压侧连通的第一压力室的压力接收部和与低压侧连通的第二压力室。控制装置响应于腔室中的高压和低压之间的差异而成角度地移位，以使第二入口端口的打开角度发生变化。压力控制装置响应于表示压缩机上的热负荷的至少一个参数，用于改变第一和第二压力室中的高压和低压中的至少一个。

67. 发明授权

US4764099A Compressor having discharge valve means adapted to enhance the coefficient of performance of the compressor 失效
标题翻译：具有适于提高压缩机性能系数的排放阀装置的压缩机
公开(公告)号：US4764099A
公开(公告)日：1988-08-16
申请号：US62441
申请日：1987-06-11
申请人： Nobuyuki Nakajima , Kenichi Inomata , Shigeru Okada
发明人： Nobuyuki Nakajima , Kenichi Inomata , Shigeru Okada
IPC分类号： F04C29/12 , F04B39/10 , F04C2/344 , B23P15/00 , F16K15/14
CPC分类号： F04C29/128 , F04B39/10 , Y10T137/784 , Y10T137/7889 , Y10T29/49236
摘要： A cylinder has at least one valve seating surface-forming portion which has an outer surface formed therein with at least one recess, the bottom surface of which serves as a valve seating surface. A discharge valve is arranged on the outer surface of the valve seating surface-forming portion to close or open outlet holes formed in respective ones of the valve seating surface at locations where the wall thickness of the cylinder is the minimum. The discharge valve has at least one elastic valve body having an arcuate cross section and disposed in tight contact with a corresponding one of the valve seating surface. The valve seating surface is arcuately concavely cured with almost the same radius of curvature as that of the valve body of the discharge valve.
摘要翻译：气缸具有至少一个阀座表面形成部分，其具有在其中形成有至少一个凹部的外表面，其底表面用作阀座表面。排气阀设置在阀座表面形成部分的外表面上，以在气缸的壁厚最小的位置处关闭或打开形成在各个阀座表面中的出口孔。排出阀具有至少一个弹性阀体，该弹性阀体具有弓形横截面，并且与阀座表面中相应的一个紧密接触地设置。阀座表面以与排放阀的阀体几乎相同的曲率半径弧形地凹入固化。

68. 发明授权

US4744732A Variable capacity vane compressor 失效
标题翻译：可变容量叶片式压缩机
公开(公告)号：US4744732A
公开(公告)日：1988-05-17
申请号：US946425
申请日：1986-12-23
申请人： Nobuyuki Nakajima , Kenichi Inomata , Shigeru Okada
发明人： Nobuyuki Nakajima , Kenichi Inomata , Shigeru Okada
IPC分类号： F04B13/00 , F04B49/02 , F04B49/08 , F04C18/344 , F04C28/00 , F04C28/14
CPC分类号： F04C28/14
摘要： A variable capacity vane compressor comprises additional refrigerant inlet ports formed in one of front and rear side blocks of a cylinder accommodating a rotor, and communicating a suction chamber with a compression chamber on a suction stroke, and a control element received in a recess formed in an end face of the above one side block facing the rotor, for rotation to vary the opening angle of the additional inlet ports to thereby control the compression commencing timing of compression medium. At least one spacer is interposed between the control element and at least one of the above one side block and the rotor, for maintaining a predetermined minimum clearance therebetween.
摘要翻译：可变容量叶片式压缩机包括形成在容纳转子的气缸的前侧和后侧块中的一个中的另外的制冷剂入口端口，并且在吸入行程上将吸入室与压缩室连通，以及控制元件，上述一侧块的面向转子的端面，用于旋转以改变附加入口的开启角度，从而控制压缩介质的压缩开始时间。在控制元件和上述一个侧块和转子中的至少一个之间插入至少一个间隔件，用于在其间保持预定的最小间隙。

69. 发明授权

US4744731A Variable capacity vane compressor 失效
标题翻译：可变容量叶片式压缩机
公开(公告)号：US4744731A
公开(公告)日：1988-05-17
申请号：US68554
申请日：1987-07-01
申请人： Nobuyuki Nakajima , Kenichi Inomata , Shigeru Okada , Kazuo Eitai
发明人： Nobuyuki Nakajima , Kenichi Inomata , Shigeru Okada , Kazuo Eitai
IPC分类号： F04B49/02 , F04C18/344 , F04C28/14 , F04C29/08
CPC分类号： F04C28/14
摘要： A variable capacity vane compressor comprising a control element having at least one pressure-receiving protuberance dividing a space into a first and a second pressure chamber, wherein the control element angularly moves in response to a differential pressure between the first and second pressure chambers, to vary an opening angle of a second portion of at least one inlet port. The control element has mounted thereon a sealing member for sealing between the first and second pressure chambers and between a low pressure chamber and a vane back pressure zone. The sealing member comprises a first sealing portion for sealing between a peripheral wall surface of a central bore in the control element and an inner peripheral side wall surface of an annular recess in a side block, a second sealing portion for sealing between an outer peripheral surface of the control element and an outer peripheral side wall surface of the annular recess, a third sealing portion for sealing between an outer peripheral edge of the pressure-receiving protuberance and the wall surface of the space, and a fourth sealing portion for sealing between an axial end face of the control element and a bottom wall surface of the annular recess.
摘要翻译：一种可变容量叶片式压缩机，包括控制元件，所述控制元件具有至少一个将空间分成第一和第二压力室的压力接收突起，其中所述控制元件响应于所述第一和第二压力室之间的压差而成角度地移动，改变至少一个入口的第二部分的打开角度。控制元件上安装有用于密封第一和第二压力室之间以及在低压室和叶片背压区之间的密封构件。密封构件包括用于密封控制元件中的中心孔的周壁表面和侧块中的环形凹部的内周侧壁表面的第一密封部分，用于密封外周表面所述第一密封部和所述第二密封部，所述第二密封部用于密封所述受压突起的外周边缘与所述空间的壁面之间，控制元件的轴向端面和环形凹部的底壁表面。

70. 发明授权

US4737081A Variable capacity vane compressor 失效
标题翻译：可变容量叶片式压缩机
公开(公告)号：US4737081A
公开(公告)日：1988-04-12
申请号：US56604
申请日：1987-05-29
申请人： Nobuyuki Nakajima , Kenichi Inomata , Shigeru Okada
发明人： Nobuyuki Nakajima , Kenichi Inomata , Shigeru Okada
IPC分类号： F04B13/00 , F04B49/02 , F04C18/344 , F04C28/14 , F04C29/12 , F04C29/08
CPC分类号： F04C28/14
摘要： A variable capacity vane compressor has a pressure chamber formed in one of side blocks of a cylinder and communicating a zone under lower pressure with a zone under higher pressure, and at least one second inlet port the opening angle of which is variable in response to a difference between pressure within a first pressure chamber of the pressure chamber and pressure within a second pressure chamber of same. The second pressure chamber is communicated with the zone under higher pressure via a high-pressure communication passage and with the zone under lower pressure via a low-pressure communication passage. A control valve device extends across the high-pressure communication passage and the low-pressure communication passage, and is disposed to close the low-pressure communication passage and simultaneously open the high-pressure communication passage when pressure within the zone under lower pressure exceeds a predetermined value, and to open the low-pressure communication passage and simultaneously effect one of closing and reduction of the opening area of the high-pressure communication passage when the pressure within the zone under lower pressure is below the predetermined value, whereby the capacity of the compressor can be varied with high responsiveness.
摘要翻译：可变容量叶片式压缩机具有形成在气缸的侧块中的一个中的压力室，并在较低压力下与较高压力的区域连通，以及至少一个第二入口，其开度角响应于压力室的第一压力室内的压力与其相同的第二压力室内的压力之差。第二压力室通过高压连通通道和较低压力下的区域通过低压连通通道与较高压力的区域连通。控制阀装置延伸穿过高压连通通道和低压连通通道，并且设置成在低压连通通道内的压力超过a时，关闭低压连通通道并同时打开高压连通通道并且当低压区内的压力低于预定值时，打开低压连通通道同时实现高压连通通道的开口面积的关闭和减小，压缩机可以以高响应性变化。

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