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1. 发明授权

US08209991B2 Cooling storage and method of operating the same 失效
标题翻译：冷却储存及操作方法
公开(公告)号：US08209991B2
公开(公告)日：2012-07-03
申请号：US12529594
申请日：2007-03-13
申请人： Naoshi Kondou , Akihiko Hirano , Masahide Yatori , Shinichi Kaga , Hideyuki Tashiro
发明人： Naoshi Kondou , Akihiko Hirano , Masahide Yatori , Shinichi Kaga , Hideyuki Tashiro
IPC分类号： F25B1/00
CPC分类号： F25B5/02 , F25B49/022 , F25B2600/2511 , F25B2700/2117 , F25D11/022 , F25D17/067 , F25D2400/08 , F25D2700/02
摘要： The liquid refrigerant from the compressor 20 and the condenser 21 is alternately supplied to the cooling device for the freezing room 27F and the evaporator for the refrigeration room 27R through the three-way valve 24, so that the freezing room and the refrigeration room are alternately cooled. Here, the ratio of the refrigerant supply time to each evaporator is controlled based not on a deviation between a target temperature set for each storage room and an actual storage room temperature measured in each storage room, but on an integrated value obtained by integrating the difference of these deviations. In a cooling storage, in which from one compressor a refrigerant is selectively supplied to multiple evaporators respectively disposed in multiple storage rooms of varied thermal loads, a one-storage room cooling mode is prevented from being unnecessarily switched to a alternate cooling mode.
摘要翻译：来自压缩机20和冷凝器21的液体制冷剂通过三通阀24交替供给到用于冷冻室27F的冷冻装置和冷藏室27R的蒸发器，使得冷冻室和冷藏室交替冷却。这里，制冷剂供给时间与各蒸发器的比例根据每个储藏室设定的目标温度与每个储藏室中测得的实际储藏室温度之间的偏差而不是基于通过积分差异的这些偏差。在冷却存储器中，从一个压缩机中选择性地将制冷剂供给到分别设置在具有不同热负荷的多个储存室中的多个蒸发器的冷却存储器中，防止一个储藏室冷却模式被不必要地切换到替代冷却模式。

2. 发明申请

US20070006606A1 Auger-type ice-making machine 失效
标题翻译：螺旋式制冰机
公开(公告)号：US20070006606A1
公开(公告)日：2007-01-11
申请号：US10574518
申请日：2004-09-24
申请人： Shinichi Kaga , Akihiko Hirano , Naoshi Kondou
发明人： Shinichi Kaga , Akihiko Hirano , Naoshi Kondou
IPC分类号： F25C1/00 , F25C1/14
CPC分类号： F25C1/147 , F25B2700/21175 , F25C2500/08 , F25C2600/04 , F25C2700/04
摘要： An auger type ice making machine is provided with a freezing cylinder (21) into which water for making ice is supplied, an ice-scraping auger (23) for scraping ice formed on the inner surface of the freezing cylinder (21), and an auger motor (25) for driving the ice-scraping auger (23). An freezing apparatus (10) has a compressor (11) driven by a motor (16), circulating refrigerant discharged from the compressor (11) through a condenser (12), a dryer (13), a constant pressure expansion valve (14), and an evaporator (15) provided on the outer peripheral surface of the freezing cylinder (21). At the outlet of the evaporator (15) there is provided a temperature sensor (41) for sensing refrigerant temperature. A controller (42) controls the rotational speed of the motor (16) through an inverter circuit (43) such that the sensed refrigerant temperature is equal to a specified refrigerant temperature, allowing the freezing apparatus (10) to keep ice-making performance thereof. As a result, the auger type ice making machine can keep ice-making performance regardless of changes in ambient temperature or water temperature, securing stable ice generation and consistent quality of ice.
摘要翻译：螺旋式制冰机设有冷冻缸（21），供应用于制冰的水，用于刮擦形成在冷冻缸（21）的内表面上的冰的刮冰螺旋推运器（23），以及用于驱动刮冰螺旋钻（23）的螺旋电动机（25）。冷冻装置（10）具有由马达（16）驱动的压缩机（11），从压缩机（11）排出的循环制冷剂通过冷凝器（12），干燥器（13），恒压膨胀阀（14），以及设置在冷冻缸（21）的外周面上的蒸发器（15）。在蒸发器（15）的出口设置有用于感测制冷剂温度的温度传感器（41）。控制器（42）通过逆变器电路（43）控制电动机（16）的转速，使得感测到的制冷剂温度等于规定的制冷剂温度，从而允许冷冻装置（10）保持其制冰性能。因此，螺旋式制冰机可以保持制冰性能，而不管环境温度或水温如何变化，确保稳定的冰产生和一致的冰质量。

3. 发明申请

US20060107671A1 Cooling device 失效
标题翻译：冷却装置
公开(公告)号：US20060107671A1
公开(公告)日：2006-05-25
申请号：US10995110
申请日：2004-11-24
申请人： Kazuhiro Yoshida , Kazuyoshi Seki , Akihiko Hirano , Masahide Yatori , Chiyoshi Toya
发明人： Kazuhiro Yoshida , Kazuyoshi Seki , Akihiko Hirano , Masahide Yatori , Chiyoshi Toya
IPC分类号： F25D21/06 , F25B41/00 , F25B49/00
CPC分类号： F25B41/043 , F25B47/022 , F25B2400/0403 , F25B2400/0411 , F25B2400/0415 , F25B2400/16
摘要： In a cooling system having a compressor for supplying refrigerant under pressure, a condenser for condensing the refrigerant supplied from the compressor, a liquid receiver arranged to temporarily store the condensed refrigerant supplied from the condenser, an expansion valve for expanding the refrigerant supplied from the liquid receiver, and an evaporator arranged to effect evaporation of the expanded refrigerant for cooling the surrounding thereof, a bypass conduit is arranged to bypass the liquid receiver and expansion valve, and an electrically operated flow passage changeover valve is provided to selectively connect a supply passage of refrigerant to the liquid receiver and expansion valve and to the bypass conduit so that the supply passage of refrigerant is connected to the liquid receiver and expansion valve during operation at a cooling mode and is connected to the bypass conduit during operation at a defrost mode.
摘要翻译：在具有用于在压力下供给制冷剂的压缩机的冷却系统中，设置用于冷凝从压缩机供给的制冷剂的冷凝器，设置成临时存储从冷凝器供给的冷凝的制冷剂的液体接收器，用于使从液体供给的制冷剂膨胀的膨胀阀接收器和蒸发器，其布置成实现用于冷却其周围的膨胀制冷剂的蒸发，旁通管道布置成绕过液体接收器和膨胀阀，并且提供电动流道切换阀，以选择性地连接制冷剂到液体接收器和膨胀阀和旁路管道，使得制冷剂的供给通道在冷却模式下操作期间连接到液体接收器和膨胀阀，并且在除霜模式下操作期间连接到旁路管道。

4. 发明申请

US20050160747A1 OPERATION CONTROL DEVICE FOR COOLING APPARATUS 失效
标题翻译：用于冷却装置的操作控制装置
公开(公告)号：US20050160747A1
公开(公告)日：2005-07-28
申请号：US10763480
申请日：2004-01-23
申请人： Shinichi Kaga , Akihiko Hirano
发明人： Shinichi Kaga , Akihiko Hirano
IPC分类号： F25B1/00 , F25B39/04 , F25B49/00 , F25B49/02 , F25D17/04 , F25D29/00
CPC分类号： F25D29/00 , F25B49/025 , F25B2500/26 , F25B2600/021 , F25B2600/0253 , F25B2600/111 , F25B2600/112 , F25B2700/1933 , F25B2700/21152 , F25B2700/2117 , F25B2700/21173 , F25D29/008 , F25D2700/12 , F25D2700/122 , Y02B30/741 , Y02B30/743
摘要： An electric motor 25 for driving a compressor 21 that composes a refrigerating cycle is speed-controlled by an inverter circuit 31. When an inside temperature Tx detected by an inside temperature sensor 35 is not less than a predetermined temperature (for example, 5° C. in the case of a refrigerator and −18 C in the case of a freezer), a microcomputer 34 suppresses the rotational speed of the electric motor 25 via the inverter circuit 31 to thereby restrict current flowing through the electric motor 25 and a power circuit 40. Accordingly, great current does not flow through the electric motor 25 upon the start of the operation in a refrigerator or a freezer. Further, in this case, the rotational speed of the electric motor 25 is controlled to be increased as the inside temperature Tx becomes lower, whereby the cooling speed of the inside 10 is increased with the current flowing through the electric motor 25 prevented from increasing.
摘要翻译：用于驱动构成制冷循环的压缩机21的电动机25由逆变器电路31进行速度控制。当由内部温度传感器35检测到的内部温度Tx不小于预定温度（例如5℃）在冰箱的情况下，在冷冻箱的情况下为-18℃），微型计算机34经由逆变器电路31抑制电动机25的转速，从而限制流过电动机25的电流和电力电路因此，在冰箱或冷冻机中开始操作时，大电流不会流过电动机25。此外，在这种情况下，电动机25的转速被控制为随着内部温度Tx变低而增加，由此防止流过电动机25的电流增加，内部10的冷却速度增加。

5. 发明授权

US06335841B1 Coding apparatus and coding method 失效
标题翻译：编码装置及编码方法
公开(公告)号：US06335841B1
公开(公告)日：2002-01-01
申请号：US09502056
申请日：2000-02-10
申请人： Akihiko Hirano , Seiichi Mita , Yoshiju Watanabe
发明人： Akihiko Hirano , Seiichi Mita , Yoshiju Watanabe
IPC分类号： G11B509
CPC分类号： G11B20/1833 , G11B5/012 , G11B5/09 , G11B20/10009 , H03M5/145 , H03M13/31
摘要： In a coding method which does not restrict a run length of “1” while data is recorded/reproduced, there are such a drawback that when an error correction is carried out, a total number of error data to be corrected is increased, and also errors of not-detectable data are increased. While data is coded, a continuous number of “1” contained in a code word is limited, and then an error correction is carried out inside a coding/decoding process operation. Thus, a recording/reproducing apparatus having a small number of decoding errors is available.
摘要翻译：在数据被记录/再现时不限制游程长度为“1”的编码方法存在这样的缺点：当执行错误校正时，增加要纠正的错误数据的总数，并且还不可检测数据的错误增加。在对数据进行编码的同时，对码字中包含的连续数“1”进行限制，然后在编码/解码处理动作中进行纠错。因此，具有少量解码错误的记录/再现装置是可用的。

6. 发明授权

US06266200B1 Magnetic disk storage apparatus 失效
标题翻译：磁盘存储装置
公开(公告)号：US06266200B1
公开(公告)日：2001-07-24
申请号：US09438510
申请日：1999-11-12
申请人： Kenichi Hase , Syoichi Miyazawa , Ryutaro Horita , Shinichi Kojima , Akihiko Hirano , Akira Uragami
发明人： Kenichi Hase , Syoichi Miyazawa , Ryutaro Horita , Shinichi Kojima , Akihiko Hirano , Akira Uragami
IPC分类号： G11B509
CPC分类号： H03L7/093 , G11B5/012 , G11B20/1403 , G11B2020/10916 , H03K3/2821 , H03L7/089 , H03L7/0895 , H03L7/0898 , H03L7/095 , H03L7/099 , H03L7/107 , H03L2207/06 , H04L7/033
摘要： A magnetic disk storage apparatus having a magnetic disk-type storage medium; a head for reading data recorded on the magnetic disk-type storage medium, a processor, a phase synchronizing circuit having a controllable response characteristic and for outputting a clock signal to handle the data read from the magnetic disk-type storage medium, and a memory for storing information to control the response characteristic of the phase synchronizing circuit previously set in accordance with an access position on the magnetic disk-type storage medium. The processor generates the access position on the magnetic disk-type storage medium and data for commanding the control of the response characteristic of the phase synchronizing circuit in accordance with the information stored in the memory, and commands the control of the response characteristic by the data for the command, at a time consistent with a time of a seek operation of the head for the access position on the magnetic disk-type storage medium or a time before the seek operation of the head. Further, the response characteristic is controlled by the command.
摘要翻译：一种具有磁盘式存储介质的磁盘存储装置; 用于读取记录在磁盘式存储介质上的数据的磁头，处理器，具有可控响应特性的相位同步电路，以及用于输出时钟信号以处理从磁盘式存储介质读取的数据的存储器用于存储用于控制根据磁盘式存储介质上的存取位置预先设定的相位同步电路的响应特性的信息。处理器根据存储在存储器中的信息产生磁盘式存储介质上的访问位置和用于指示相位同步电路的响应特性的控制的数据，并且通过数据命令对响应特性的控制在与磁盘式存储介质上的访问位置的头部的寻道操作的时间或头部的搜索操作之前的时间相一致的时间。此外，响应特性由命令控制。

7. 发明授权

US6115495A Image extraction method and apparatus, and image recognition method and apparatus for extracting/recognizing specific images from input image signals 失效
标题翻译：图像提取方法和装置，以及用于从输入图像信号中提取/识别特定图像的图像识别方法和装置
公开(公告)号：US6115495A
公开(公告)日：2000-09-05
申请号：US904617
申请日：1997-08-01
申请人： Michiyoshi Tachikawa , Toshio Miyazawa , Akihiko Hirano
发明人： Michiyoshi Tachikawa , Toshio Miyazawa , Akihiko Hirano
IPC分类号： G06K9/20 , G06K9/36 , G06K9/46 , G06K9/62
CPC分类号： G06K9/4647 , G06K9/00463 , G06K9/46 , G06K9/4652
摘要： A circumscribing rectangle is obtained for a black continuous image part using a two-tone image signal. If it is determined that the image part is possibly one which is obtained as a result of rotating the object, lengths of sides of the image part are compared with threshold values. If it is determined that the image part is not one which is obtained as a result of rotating the object, the height and horizontal length of the circumscribing rectangle are compared with the threshold values. Thus, it is determined whether or not the image part is identical to the object. An RGB chromaticity histogram is produced for each of small regions of an input color image. Each of the chromaticity histograms of the small regions is compared with reference ones. As a result of the comparison, an identification number of the reference histogram having the highest similarity to that of the small region among those constituting the input image is given to the small region. A histogram of the identification numbers thus is produced for the input color image. The thus-produced histogram is used to determine which one of a plurality of objects is identical to the input color image.
摘要翻译：对于使用双色调图像信号的黑色连续图像部分获得外接矩形。如果确定图像部分可能是由于旋转对象而获得的图像部分，则将图像部分的边的长度与阈值进行比较。如果确定图像部分不是作为旋转物体的结果获得的图像部分，则将外接矩形的高度和水平长度与阈值进行比较。因此，确定图像部分是否与对象相同。为输入彩色图像的每个小区域产生RGB色度直方图。将每个小区域的色度直方图与参考图像进行比较。作为比较的结果，在小区域中给出与构成输入图像的那些区域中具有与小区域相似度最高的参考直方图的识别号。因此，为输入彩色图像产生识别号码的直方图。由此产生的直方图用于确定多个对象中的哪一个与输入彩色图像相同。

8. 发明授权

US5659309A Data recording/reproducing apparatus having viterbi decoder and method thereof 失效
标题翻译：具有维特比解码器的数据记录/再现装置及其方法
公开(公告)号：US5659309A
公开(公告)日：1997-08-19
申请号：US389773
申请日：1995-02-16
申请人： Terumi Takashi , Yasuhide Ouchi , Seiichi Mita , Akihiko Hirano , Naoki Satoh
发明人： Terumi Takashi , Yasuhide Ouchi , Seiichi Mita , Akihiko Hirano , Naoki Satoh
IPC分类号： G11B20/18 , G11B20/10 , H03M13/23 , H03M13/41 , H03M7/00
CPC分类号： H03M13/6343 , G11B20/10009 , H03M13/41
摘要： A data recording/reproducing apparatus and method therefor having a Viterbi decoder which stores operation result values of an inputted reproduced signal and the reference value when the peak value of the reproduced signal is updated, compares this value with the reproduced signal in amplitude, updates the stored value when the result satisfies the predetermined condition, detects a change in the polarity of the comparison result, controls the clock counter depending on the status of the peak value updating signal, sets 1 in the shift register at the position indicated by the counter according to the detected polarity inversion signal when the peak value is updated, and accordingly makes the updating and detecting operations independent of operations of addition and subtraction of the current reproduced signal and reference value and operations of addition and subtraction of amplitude comparison.
摘要翻译：一种数据记录/再现装置和方法，其具有维特比解码器，其在再现信号的峰值被更新时存储输入的再现信号的运算结果值和参考值，将该值与振幅的再现信号进行比较，更新当结果满足预定条件时，存储值检测比较结果的极性的变化，根据峰值更新信号的状态来控制时钟计数器，根据计数器指示的位置在移位寄存器中设置1 当更新峰值时检测到的极性反转信号，并且因此使得更新和检测操作与当前再现信号的加法和减法操作无关，参考值和幅度比较的相加和减法操作。

9. 发明授权

US5584186A Refrigerant circuit for ice making machine etc. 失效
标题翻译：制冰机制冷剂回路等
公开(公告)号：US5584186A
公开(公告)日：1996-12-17
申请号：US342725
申请日：1994-11-21
申请人： Akihiko Hirano
发明人： Akihiko Hirano
IPC分类号： F25C1/12 , F25C5/10 , F25B41/04
CPC分类号： F25C1/12 , F25C5/10
摘要： Disclosed is a refrigerant circuit for ice making machines and the like, the circuit comprising a freezing circuit in which a high-pressure and high-temperature vaporized refrigerant is fed from a compressor through a solenoid valve to a condenser, the refrigerant liquefied in the condenser is then fed to an expansion means, the refrigerant vaporized through the expansion means is further fed to an evaporator, and the vaporized refrigerant heated through heat exchange is fed back to the compressor; and a hot gas circuit which bypasses the high-pressure and high-temperature vaporized refrigerant fed from the compressor to the evaporator through a hot gas valve so as to achieve ice releasing and the like at the evaporator; the solenoid valve and the hot gas valve being designed to be let open and closed, respectively, during the freezing operation, and to be closed and let open, respectively, when the operation mode is switched to the ice releasing operation; wherein a pressure detecting means is interposed between the compressor and the solenoid valve so as to achieve control of opening and closing the solenoid valve during the ice releasing operation and the like by the pressure detecting means. In the thus constituted circuit, drop in the performance, and burning or damage of the compressor can successfully be prevented.
摘要翻译：公开了一种用于制冰机等的制冷剂回路，该回路包括冷冻回路，其中高压和高温蒸发的制冷剂通过电磁阀从压缩机供给冷凝器，制冷剂在冷凝器中液化然后被供给到膨胀装置，通过膨胀装置蒸发的制冷剂被进一步供给到蒸发器，并且通过热交换加热的蒸发的制冷剂被反馈到压缩机; 以及通过热气阀将从压缩机供给到蒸发器的高压高温蒸发制冷剂旁通的热气回路，以便在蒸发器处实现冰的释放等; 电磁阀和热气阀分别设计成在冷冻操作期间分开地关闭，并且当操作模式切换到冰释放操作时分别关闭和打开; 其中压力检测装置插在压缩机和电磁阀之间，以便通过压力检测装置实现在卸冰操作等期间打开和关闭电磁阀的控制。在这样构成的电路中，可以成功地防止压缩机性能下降，燃烧或损坏。

10. 发明授权

US5555744A Refrigerant circuit for ice making machines etc. 失效
标题翻译：制冰机制冷剂回路等
公开(公告)号：US5555744A
公开(公告)日：1996-09-17
申请号：US386682
申请日：1995-02-10
申请人： Akihiko Hirano
发明人： Akihiko Hirano
IPC分类号： F25B47/02 , F25C5/10
CPC分类号： F25B47/022 , F25C5/10
摘要： Disclosed is a refrigerant circuit for an ice making machine and the like, in which not only drop in the performance or damage of a compressor due to the abnormally elevated higher level pressure thereof but also double-freezing can effectively be prevented. The refrigerant circuit comprises a freezing circuit in which a vaporized refrigerant compressed in a compressor to high temperature and pressure levels is fed via a solenoid valve to a condenser, the refrigerant condensed in the condenser is then fed to an expansion means, the refrigerant vaporized through the expansion means is further fed to an evaporator, and the vaporized refrigerant heated through heat exchange with the evaporator is fed back to the compressor; and a hot gas circuit which bypasses the high-pressure and high-temperature vaporized refrigerant fed from the compressor to the evaporator via a hot gas valve so as to achieve ice releasing and the like at the evaporator; the solenoid valve and the hot gas valve being designed to be let open and closed, respectively, during the freezing operation and to be closed and let open, respectively, when the operation mode is switched to the ice releasing operation; wherein the solenoid valve is designed to be let open before completion of the ice releasing operation.
摘要翻译：公开了一种用于制冰机等的制冷剂回路，其中不仅可以有效地防止由于其异常升高的较高水平压力而且双重冻结而导致的压缩机性能下降或损坏。制冷剂回路包括冷冻回路，其中在压缩机中被压缩至高温和高压的汽化制冷剂通过电磁阀供给冷凝器，然后将在冷凝器中冷凝的制冷剂送入膨胀装置，制冷剂通过膨胀装置进一步供给到蒸发器，并且通过与蒸发器的热交换而加热的蒸发的制冷剂被反馈到压缩机; 以及热气回路，其绕过从压缩机经由热气阀向蒸发器供给的高压高温汽化制冷剂，以在蒸发器中实现冰的释放等; 电磁阀和热气阀被分别设计成在冷冻运行期间分开地关闭，并且当操作模式切换到冰释放操作时分别关闭和断开; 其中所述电磁阀被设计成在完成所述冰释放操作之前使其开启。

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